virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.989659][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.989681][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.989683][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.989685][ T1] preempt_count: 1, expected: 0 [ 0.989686][ T1] RCU nest depth: 0, expected: 0 [ 0.989687][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.989689][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.989701][ T1] #1: ffffffffb4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.989706][ T1] #2: ffffffffb4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.989709][ T1] #3: ffffffffb4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.989713][ T1] #4: ffffffffb4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.989716][ T1] irq event stamp: 311078 [ 0.989717][ T1] hardirqs last enabled at (311077): [] __down_trylock_console_sem+0x86/0xa0 [ 0.989721][ T1] hardirqs last disabled at (311078): [] console_emit_next_record+0x3d4/0x4c0 [ 0.989723][ T1] softirqs last enabled at (310446): [] handle_softirqs+0x67c/0x900 [ 0.989726][ T1] softirqs last disabled at (310441): [] __irq_exit_rcu+0x145/0x1c0 [ 0.989728][ T1] Preemption disabled at: [ 0.989729][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.989733][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.989736][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.989738][ T1] Call Trace: [ 0.989739][ T1] [ 0.989743][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.989748][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.989749][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.989754][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.989757][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.989762][ T1] __kmalloc_noprof+0x443/0x760 [ 0.989765][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.989770][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.989773][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.989776][ T1] put_chars+0x1e1/0x2f0 [ 0.989778][ T1] ? __send_to_port+0x420/0x420 [ 0.989782][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.989786][ T1] ? validate_chain+0x38b/0xc20 [ 0.989790][ T1] hvc_console_print+0x292/0x780 [ 0.989793][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989795][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989800][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.989803][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989805][ T1] ? lock_acquire+0x13c/0x160 [ 0.989809][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.989812][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.989814][ T1] ? console_flush_one_record+0x106/0x710 [ 0.989816][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989818][ T1] ? lock_acquire+0x13c/0x160 [ 0.989822][ T1] console_flush_one_record+0x46f/0x710 [ 0.989826][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.989827][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989832][ T1] console_unlock+0xee/0x1f0 [ 0.989834][ T1] ? console_flush_one_record+0x710/0x710 [ 0.989836][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.989838][ T1] ? lock_acquire+0x60/0x160 [ 0.989841][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.989843][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.989846][ T1] vprintk_emit+0x37c/0x3e0 [ 0.989849][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.989851][ T1] ? find_held_lock+0x2b/0x80 [ 0.989853][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.989855][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.989859][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.989864][ T1] ? device_rename.cold+0xa/0xa [ 0.989865][ T1] ? __lock_acquire+0x518/0xc20 [ 0.989870][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.989872][ T1] ? find_held_lock+0x2b/0x80 [ 0.989876][ T1] dev_printk_emit+0xb9/0xee [ 0.989878][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.989881][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.989885][ T1] ? proc_register+0x368/0x8b0 [ 0.989892][ T1] _dev_info+0xe2/0x116 [ 0.989894][ T1] ? _dev_notice+0x120/0x120 [ 0.989899][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.989902][ T1] ? rtc_proc_show+0x400/0x400 [ 0.989906][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.989911][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.989916][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.989923][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.989927][ T1] cmos_do_probe+0x73b/0x98a [ 0.989929][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.989932][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.989933][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.989939][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.989940][ T1] ? mc146818_set_time+0x500/0x500 [ 0.989944][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.989946][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.989951][ T1] platform_probe+0xfe/0x1f0 [ 0.989954][ T1] call_driver_probe+0x61/0x1c0 [ 0.989957][ T1] really_probe+0x199/0x760 [ 0.989960][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989963][ T1] __driver_probe_device+0x24f/0x440 [ 0.989966][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989968][ T1] ? __device_attach_driver+0x280/0x280 [ 0.989970][ T1] driver_probe_device+0x4a/0xf0 [ 0.989972][ T1] __driver_attach+0x1b8/0x540 [ 0.989975][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.989978][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.989980][ T1] ? bus_remove_file+0x50/0x50 [ 0.989982][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.989985][ T1] ? rtc_dev_init+0x40/0x40 [ 0.989991][ T1] ? rtc_dev_init+0x40/0x40 [ 0.989992][ T1] bus_add_driver+0x2c8/0x530 [ 0.989996][ T1] driver_register+0x1a3/0x390 [ 0.989999][ T1] __platform_driver_probe+0x13f/0x270 [ 0.990002][ T1] cmos_init+0x31/0x40 [ 0.990004][ T1] do_one_initcall+0x124/0x4f0 [ 0.990007][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.990009][ T1] ? parameq+0x110/0x110 [ 0.990014][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.990018][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.990021][ T1] kernel_init_freeable+0x596/0x630 [ 0.990024][ T1] ? rest_init+0x280/0x280 [ 0.990028][ T1] kernel_init+0x21/0x150 [ 0.990030][ T1] ? rest_init+0x280/0x280 [ 0.990031][ T1] ret_from_fork+0x474/0x6b0 [ 0.990035][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.990039][ T1] ? __switch_to+0x5a3/0xe00 [ 0.990042][ T1] ? rest_init+0x280/0x280 [ 0.990045][ T1] ret_from_fork_asm+0x11/0x20 [ 0.990053][ T1] [ 1.022091][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:27:22 UTC (1787891242) [ 1.023096][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.026262][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.034990][ T1] NET: Registered PF_INET6 protocol family [ 1.039091][ T1] Segment Routing with IPv6 [ 1.039519][ T1] In-situ OAM (IOAM) with IPv6 [ 1.040020][ T1] NET: Registered PF_PACKET protocol family [ 1.040278][ T1] 9pnet: Installing 9P2000 support [ 1.040632][ T1] Key type dns_resolver registered [ 1.041294][ T1] NET: Registered PF_VSOCK protocol family [ 1.045429][ T1] IPI shorthand broadcast: enabled [ 1.149539][ T1] sched_clock: Marking stable (1116001616, 32610205)->(1225726693, -77114872) [ 1.152389][ T1] registered taskstats version 1 [ 1.154116][ T1] Loading compiled-in X.509 certificates [ 1.252064][ T1] Demotion targets for Node 0: null [ 1.252399][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.252719][ T1] page_owner is disabled [ 1.253779][ T1] PM: Magic number: 6:465:465 [ 1.254225][ T1] netconsole: network logging started [ 1.255595][ T1] ALSA device list: [ 1.256372][ T1] No soundcards found. [ 1.257585][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.259902][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.260595][ T1] devtmpfs: mounted [ 1.260851][ T1] VFS: Pivoted into new rootfs [ 1.290313][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.290555][ T1] Write protecting the kernel read-only data: 55296k [ 1.291429][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.291881][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.292146][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.292401][ T1] with arguments: [ 1.292529][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.293358][ T1] with environment: [ 1.293476][ T1] HOME=/ [ 1.293596][ T1] TERM=dumb [ 1.293726][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.293953][ T1] nr_open=2147483584 [ 1.294066][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.294338][ T1] virtme_rw_overlay0=/etc [ 1.294486][ T1] virtme_rw_overlay1=/lib [ 1.294645][ T1] virtme_rw_overlay2=/home [ 1.294799][ T1] virtme_rw_overlay3=/opt [ 1.294956][ T1] virtme_rw_overlay4=/srv [ 1.295103][ T1] virtme_rw_overlay5=/usr [ 1.295257][ T1] virtme_rw_overlay6=/var [ 1.295406][ T1] virtme_rw_overlay7=/tmp [ 1.295561][ T1] virtme_console=ttyS0 [ 1.295724][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.312148][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.313311][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.325347][ T1] overlayfs: failed to set xattr on upper [ 1.325643][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325923][ T1] overlayfs: ...falling back to uuid=null. [ 1.328356][ T1] overlayfs: failed to set xattr on upper [ 1.328559][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328805][ T1] overlayfs: ...falling back to uuid=null. [ 1.330647][ T1] overlayfs: failed to set xattr on upper [ 1.330848][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331091][ T1] overlayfs: ...falling back to uuid=null. [ 1.333382][ T1] overlayfs: failed to set xattr on upper [ 1.333583][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333846][ T1] overlayfs: ...falling back to uuid=null. [ 1.335728][ T1] overlayfs: failed to set xattr on upper [ 1.335931][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336167][ T1] overlayfs: ...falling back to uuid=null. [ 1.337808][ T1] overlayfs: failed to set xattr on upper [ 1.338004][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338251][ T1] overlayfs: ...falling back to uuid=null. [ 1.340656][ T1] overlayfs: failed to set xattr on upper [ 1.340856][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.341108][ T1] overlayfs: ...falling back to uuid=null. [ 1.342910][ T1] overlayfs: failed to set xattr on upper [ 1.343112][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343349][ T1] overlayfs: ...falling back to uuid=null. [ 1.354647][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.403442][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.781038][ T73] systemd-tmpfile (73) used greatest stack depth: 24608 bytes left [ 3.781059][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.781062][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.781064][ T73] preempt_count: 2, expected: 0 [ 3.781065][ T73] RCU nest depth: 0, expected: 0 [ 3.781067][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.781070][ T73] #0: ffffffffb48027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.781085][ T73] #1: ffffffffb4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.781092][ T73] #2: ffffffffb4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.781098][ T73] #3: ffffffffb4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.781103][ T73] #4: ffffffffb4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.781109][ T73] irq event stamp: 2379166 [ 3.781110][ T73] hardirqs last enabled at (2379165): [] __down_trylock_console_sem+0x86/0xa0 [ 3.781115][ T73] hardirqs last disabled at (2379166): [] console_emit_next_record+0x3d4/0x4c0 [ 3.781118][ T73] softirqs last enabled at (2378948): [] handle_softirqs+0x67c/0x900 [ 3.781121][ T73] softirqs last disabled at (2378943): [] __irq_exit_rcu+0x145/0x1c0 [ 3.781125][ T73] Preemption disabled at: [ 3.781126][ T73] [<0000000000000000>] 0x0 [ 3.781135][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.781139][ T73] Tainted: [W]=WARN [ 3.781141][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.781143][ T73] Call Trace: [ 3.781145][ T73] [ 3.781148][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.781155][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.781161][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.781166][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.781174][ T73] __kmalloc_noprof+0x443/0x760 [ 3.781178][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.781187][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.781191][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.781197][ T73] put_chars+0x1e1/0x2f0 [ 3.781201][ T73] ? __send_to_port+0x420/0x420 [ 3.781204][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.781210][ T73] ? validate_chain+0x38b/0xc20 [ 3.781219][ T73] hvc_console_print+0x292/0x780 [ 3.781230][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.781234][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781238][ T73] ? lock_acquire+0x13c/0x160 [ 3.781245][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.781251][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.781253][ T73] ? console_flush_one_record+0x106/0x710 [ 3.781258][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781261][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.781261][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.781261][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.781261][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.781261][ T73] ? lock_acquire+0x13c/0x160 [ 3.781269][ T73] console_flush_one_record+0x46f/0x710 [ 3.781275][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.781278][ T73] ? __lock_acquire+0x518/0xc20 [ 3.781287][ T73] console_unlock+0xee/0x1f0 [ 3.781291][ T73] ? console_flush_one_record+0x710/0x710 [ 3.781293][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781296][ T73] ? lock_acquire+0x60/0x160 [ 3.781303][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.781306][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.781311][ T73] vprintk_emit+0x37c/0x3e0 [ 3.781317][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.781322][ T73] ? __lock_acquire+0x518/0xc20 [ 3.781329][ T73] _printk+0xc7/0x100 [ 3.781334][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.781339][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.781343][ T73] ? __rwlock_init+0x150/0x150 [ 3.781350][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.781355][ T73] do_exit.cold+0x82/0x9c [ 3.781360][ T73] ? exit_notify+0x890/0x890 [ 3.781362][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.781367][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.781373][ T73] do_group_exit+0xb8/0x370 [ 3.781379][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.781382][ T73] x64_sys_call+0x1567/0x1570 [ 3.781386][ T73] do_syscall_64+0xff/0x530 [ 3.781391][ T73] ? exc_page_fault+0xee/0x100 [ 3.781395][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.781399][ T73] RIP: 0033:0x7f3a34ffe1b8 [ 3.781402][ T73] Code: Unable to access opcode bytes at 0x7f3a34ffe18e. [ 3.781403][ T73] RSP: 002b:00007ffc5b02f7c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.781407][ T73] RAX: ffffffffffffffda RBX: 00007f3a3512ef88 RCX: 00007f3a34ffe1b8 [ 3.781409][ T73] RDX: 00007f3a3485c4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.781410][ T73] RBP: 00007ffc5b02f820 R08: 0000000000000000 R09: 0000000000001000 [ 3.781412][ T73] R10: 00007ffc5b02f5e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.781413][ T73] R13: 0000000000000049 R14: 00007f3a3512d680 R15: 00007f3a3512efa0 [ 3.781426][ T73] [ 3.799019][ T1] virtme-ng-init: basic initialization done [ 3.836970][ T78] ip (78) used greatest stack depth: 23936 bytes left [ 3.899602][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.900025][ T75] virtme-ng-init: triggering udev coldplug [ 6.727018][ T75] virtme-ng-init: waiting for udev to settle [ 6.727034][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.727037][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.727039][ T75] preempt_count: 1, expected: 0 [ 6.727040][ T75] RCU nest depth: 0, expected: 0 [ 6.727041][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.727044][ T75] #0: ffffffffb4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.727056][ T75] #1: ffffffffb4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.727060][ T75] #2: ffffffffb4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.727064][ T75] #3: ffffffffb4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.727067][ T75] irq event stamp: 2796 [ 6.727068][ T75] hardirqs last enabled at (2795): [] __down_trylock_console_sem+0x86/0xa0 [ 6.727072][ T75] hardirqs last disabled at (2796): [] console_emit_next_record+0x3d4/0x4c0 [ 6.727073][ T75] softirqs last enabled at (2282): [] fpu_clone+0xd9/0x410 [ 6.727077][ T75] softirqs last disabled at (2280): [] fpu_clone+0x82/0x410 [ 6.727080][ T75] Preemption disabled at: [ 6.727080][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.727086][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.727090][ T75] Tainted: [W]=WARN [ 6.727091][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.727093][ T75] Call Trace: [ 6.727094][ T75] [ 6.727096][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.727100][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.727102][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.727106][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.727110][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.727116][ T75] __kmalloc_noprof+0x443/0x760 [ 6.727118][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.727125][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.727128][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.727131][ T75] put_chars+0x1e1/0x2f0 [ 6.727135][ T75] ? __send_to_port+0x420/0x420 [ 6.727136][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.727140][ T75] ? validate_chain+0x38b/0xc20 [ 6.727146][ T75] hvc_console_print+0x292/0x780 [ 6.727153][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.727156][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.727158][ T75] ? lock_acquire+0x13c/0x160 [ 6.727162][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.727166][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.727167][ T75] ? console_flush_one_record+0x106/0x710 [ 6.727170][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.727171][ T75] ? lock_acquire+0x13c/0x160 [ 6.727176][ T75] console_flush_one_record+0x46f/0x710 [ 6.727179][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.727181][ T75] ? __lock_acquire+0x518/0xc20 [ 6.727186][ T75] console_unlock+0xee/0x1f0 [ 6.727188][ T75] ? console_flush_one_record+0x710/0x710 [ 6.727190][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.727192][ T75] ? lock_acquire+0x60/0x160 [ 6.727196][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.727197][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.727200][ T75] vprintk_emit+0x37c/0x3e0 [ 6.727204][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.727206][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.727215][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.727219][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.727221][ T75] ? simple_strntoull+0x10f/0x140 [ 6.727226][ T75] ? date_str+0x1e0/0x1e0 [ 6.727230][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.727234][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.727237][ T75] ? vprintk_default+0x20/0x20 [ 6.727241][ T75] ? vprintk_default+0x20/0x20 [ 6.727243][ T75] new_sync_write+0x33e/0x760 [ 6.727247][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.727251][ T75] ? new_sync_read+0x750/0x750 [ 6.727256][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.727261][ T75] ? __fget_files+0x1e3/0x460 [ 6.727265][ T75] vfs_write+0x6a2/0xbd0 [ 6.727269][ T75] ksys_write+0x116/0x250 [ 6.727272][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.727275][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.727279][ T75] do_syscall_64+0xff/0x530 [ 6.727281][ T75] ? exc_page_fault+0xee/0x100 [ 6.727284][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.727287][ T75] RIP: 0033:0x7f43142c0ed2 [ 6.727291][ 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 [ 6.727293][ T75] RSP: 002b:00007f4314207c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.727295][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f43142c0ed2 [ 6.727297][ T75] RDX: 000000000000002e RSI: 00007f4308001090 RDI: 0000000000000003 [ 6.727298][ T75] RBP: 00007f4314207c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.727299][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f431434b0a0 [ 6.727299][ T75] R13: 00007f43142493e0 R14: 00007f4308001090 R15: 00007f4314207da8 [ 6.727307][ T75] [ 7.485673][ T75] virtme-ng-init: udev is done [ 7.488950][ T1] virtme-ng-init: initialization done