virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.982713][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.982734][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.982736][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.982738][ T1] preempt_count: 1, expected: 0 [ 0.982738][ T1] RCU nest depth: 0, expected: 0 [ 0.982739][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.982741][ T1] #0: ff1100000281b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.982753][ T1] #1: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.982758][ T1] #2: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.982761][ T1] #3: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.982765][ T1] #4: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.982768][ T1] irq event stamp: 314938 [ 0.982768][ T1] hardirqs last enabled at (314937): [] __down_trylock_console_sem+0x86/0xa0 [ 0.982772][ T1] hardirqs last disabled at (314938): [] console_emit_next_record+0x3d4/0x4c0 [ 0.982773][ T1] softirqs last enabled at (314814): [] handle_softirqs+0x67c/0x900 [ 0.982777][ T1] softirqs last disabled at (314619): [] __irq_exit_rcu+0x145/0x1c0 [ 0.982779][ T1] Preemption disabled at: [ 0.982780][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.982784][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.982787][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.982789][ T1] Call Trace: [ 0.982790][ T1] [ 0.982794][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.982798][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.982800][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.982804][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.982807][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.982813][ T1] __kmalloc_noprof+0x443/0x760 [ 0.982815][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.982820][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.982823][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.982826][ T1] put_chars+0x1e1/0x2f0 [ 0.982829][ T1] ? __send_to_port+0x420/0x420 [ 0.982833][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.982836][ T1] ? validate_chain+0x38b/0xc20 [ 0.982841][ T1] hvc_console_print+0x292/0x780 [ 0.982844][ T1] ? __lock_acquire+0x518/0xc20 [ 0.982845][ T1] ? __lock_acquire+0x518/0xc20 [ 0.982850][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.982853][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982856][ T1] ? lock_acquire+0x13c/0x160 [ 0.982860][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.982863][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.982864][ T1] ? console_flush_one_record+0x106/0x710 [ 0.982867][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982869][ T1] ? lock_acquire+0x13c/0x160 [ 0.982873][ T1] console_flush_one_record+0x46f/0x710 [ 0.982876][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.982878][ T1] ? __lock_acquire+0x518/0xc20 [ 0.982883][ T1] console_unlock+0xee/0x1f0 [ 0.982885][ T1] ? console_flush_one_record+0x710/0x710 [ 0.982887][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.982889][ T1] ? lock_acquire+0x60/0x160 [ 0.982892][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.982894][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.982897][ T1] vprintk_emit+0x37c/0x3e0 [ 0.982900][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.982902][ T1] ? find_held_lock+0x2b/0x80 [ 0.982904][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.982906][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.982910][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.982915][ T1] ? device_rename.cold+0xa/0xa [ 0.982916][ T1] ? __lock_acquire+0x518/0xc20 [ 0.982921][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.982923][ T1] ? find_held_lock+0x2b/0x80 [ 0.982927][ T1] dev_printk_emit+0xb9/0xee [ 0.982929][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.982932][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.982936][ T1] ? proc_register+0x368/0x8b0 [ 0.982943][ T1] _dev_info+0xe2/0x116 [ 0.982946][ T1] ? _dev_notice+0x120/0x120 [ 0.982950][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.982954][ T1] ? rtc_proc_show+0x400/0x400 [ 0.982958][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.982963][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.982966][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.982969][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.982976][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.982980][ T1] cmos_do_probe+0x73b/0x98a [ 0.982983][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.982985][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.982987][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.982993][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.982994][ T1] ? mc146818_set_time+0x500/0x500 [ 0.982998][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.983001][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.983006][ T1] platform_probe+0xfe/0x1f0 [ 0.983008][ T1] call_driver_probe+0x61/0x1c0 [ 0.983012][ T1] really_probe+0x199/0x760 [ 0.983015][ T1] ? __device_attach_driver+0x280/0x280 [ 0.983017][ T1] __driver_probe_device+0x24f/0x440 [ 0.983020][ T1] ? __device_attach_driver+0x280/0x280 [ 0.983022][ T1] ? __device_attach_driver+0x280/0x280 [ 0.983024][ T1] driver_probe_device+0x4a/0xf0 [ 0.983027][ T1] __driver_attach+0x1b8/0x540 [ 0.983029][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.983032][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.983035][ T1] ? bus_remove_file+0x50/0x50 [ 0.983037][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.983040][ T1] ? rtc_dev_init+0x40/0x40 [ 0.983045][ T1] ? rtc_dev_init+0x40/0x40 [ 0.983047][ T1] bus_add_driver+0x2c8/0x530 [ 0.983051][ T1] driver_register+0x1a3/0x390 [ 0.983054][ T1] __platform_driver_probe+0x13f/0x270 [ 0.983057][ T1] cmos_init+0x31/0x40 [ 0.983058][ T1] do_one_initcall+0x124/0x4f0 [ 0.983062][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.983064][ T1] ? parameq+0x110/0x110 [ 0.983069][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.983072][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.983075][ T1] kernel_init_freeable+0x596/0x630 [ 0.983079][ T1] ? rest_init+0x280/0x280 [ 0.983082][ T1] kernel_init+0x21/0x150 [ 0.983084][ T1] ? rest_init+0x280/0x280 [ 0.983086][ T1] ret_from_fork+0x474/0x6b0 [ 0.983090][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.983093][ T1] ? __switch_to+0x5a3/0xe00 [ 0.983098][ T1] ? rest_init+0x280/0x280 [ 0.983101][ T1] ret_from_fork_asm+0x11/0x20 [ 0.983109][ T1] [ 1.013021][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:55:47 UTC (1787936147) [ 1.014004][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.017167][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.023703][ T1] NET: Registered PF_INET6 protocol family [ 1.030092][ T1] Segment Routing with IPv6 [ 1.030505][ T1] In-situ OAM (IOAM) with IPv6 [ 1.030849][ T1] NET: Registered PF_PACKET protocol family [ 1.031146][ T1] 9pnet: Installing 9P2000 support [ 1.031480][ T1] Key type dns_resolver registered [ 1.032119][ T1] NET: Registered PF_VSOCK protocol family [ 1.036570][ T1] IPI shorthand broadcast: enabled [ 1.135113][ T1] sched_clock: Marking stable (1103001964, 31400584)->(1205488897, -71086349) [ 1.137431][ T1] registered taskstats version 1 [ 1.139179][ T1] Loading compiled-in X.509 certificates [ 1.238984][ T1] Demotion targets for Node 0: null [ 1.239371][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11728) [ 1.239671][ T1] page_owner is disabled [ 1.240750][ T1] PM: Magic number: 6:705:945 [ 1.240951][ T1] cpuid cpu0: hash matches [ 1.241192][ T1] tty tty2: hash matches [ 1.241330][ T1] cpu cpu0: hash matches [ 1.241685][ T1] netconsole: network logging started [ 1.243067][ T1] ALSA device list: [ 1.243724][ T1] No soundcards found. [ 1.244919][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.247526][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.248312][ T1] devtmpfs: mounted [ 1.248599][ T1] VFS: Pivoted into new rootfs [ 1.274994][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.275219][ T1] Write protecting the kernel read-only data: 55296k [ 1.275765][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.276210][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.276477][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.276779][ T1] with arguments: [ 1.276947][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.277173][ T1] with environment: [ 1.277344][ T1] HOME=/ [ 1.277472][ T1] TERM=dumb [ 1.277638][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.277858][ T1] nr_open=2147483584 [ 1.278023][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.278332][ T1] virtme_rw_overlay0=/etc [ 1.278485][ T1] virtme_rw_overlay1=/lib [ 1.278686][ T1] virtme_rw_overlay2=/home [ 1.278832][ T1] virtme_rw_overlay3=/opt [ 1.279031][ T1] virtme_rw_overlay4=/srv [ 1.279186][ T1] virtme_rw_overlay5=/usr [ 1.279389][ T1] virtme_rw_overlay6=/var [ 1.279539][ T1] virtme_rw_overlay7=/tmp [ 1.279740][ T1] virtme_console=ttyS0 [ 1.279891][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.296886][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.298140][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.305943][ T1] overlayfs: failed to set xattr on upper [ 1.306250][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306576][ T1] overlayfs: ...falling back to uuid=null. [ 1.309180][ T1] overlayfs: failed to set xattr on upper [ 1.309423][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309723][ T1] overlayfs: ...falling back to uuid=null. [ 1.311607][ T1] overlayfs: failed to set xattr on upper [ 1.311837][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312125][ T1] overlayfs: ...falling back to uuid=null. [ 1.314115][ T1] overlayfs: failed to set xattr on upper [ 1.314351][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314637][ T1] overlayfs: ...falling back to uuid=null. [ 1.316571][ T1] overlayfs: failed to set xattr on upper [ 1.316796][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317070][ T1] overlayfs: ...falling back to uuid=null. [ 1.319373][ T1] overlayfs: failed to set xattr on upper [ 1.319612][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319902][ T1] overlayfs: ...falling back to uuid=null. [ 1.321763][ T1] overlayfs: failed to set xattr on upper [ 1.321989][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322291][ T1] overlayfs: ...falling back to uuid=null. [ 1.324788][ T1] overlayfs: failed to set xattr on upper [ 1.325017][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325297][ T1] overlayfs: ...falling back to uuid=null. [ 1.335578][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.393963][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.430034][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.430050][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.430053][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.430054][ T73] preempt_count: 2, expected: 0 [ 3.430055][ T73] RCU nest depth: 0, expected: 0 [ 3.430056][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.430058][ T73] #0: ffffffff90c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.430070][ T73] #1: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.430075][ T73] #2: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.430078][ T73] #3: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.430081][ T73] #4: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.430084][ T73] irq event stamp: 2357158 [ 3.430085][ T73] hardirqs last enabled at (2357157): [] __down_trylock_console_sem+0x86/0xa0 [ 3.430088][ T73] hardirqs last disabled at (2357158): [] console_emit_next_record+0x3d4/0x4c0 [ 3.430090][ T73] softirqs last enabled at (2354150): [] handle_softirqs+0x67c/0x900 [ 3.430092][ T73] softirqs last disabled at (2353157): [] __irq_exit_rcu+0x145/0x1c0 [ 3.430094][ T73] Preemption disabled at: [ 3.430095][ T73] [<0000000000000000>] 0x0 [ 3.430102][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.430106][ T73] Tainted: [W]=WARN [ 3.430106][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.430108][ T73] Call Trace: [ 3.430110][ T73] [ 3.430111][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.430117][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.430121][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.430125][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.430130][ T73] __kmalloc_noprof+0x443/0x760 [ 3.430133][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.430139][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.430142][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.430145][ T73] put_chars+0x1e1/0x2f0 [ 3.430148][ T73] ? __send_to_port+0x420/0x420 [ 3.430149][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.430154][ T73] ? validate_chain+0x38b/0xc20 [ 3.430159][ T73] hvc_console_print+0x292/0x780 [ 3.430165][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.430168][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.430170][ T73] ? lock_acquire+0x13c/0x160 [ 3.430174][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.430177][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.430178][ T73] ? console_flush_one_record+0x106/0x710 [ 3.430181][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.430182][ T73] ? lock_acquire+0x13c/0x160 [ 3.430186][ T73] console_flush_one_record+0x46f/0x710 [ 3.430190][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.430191][ T73] ? __lock_acquire+0x518/0xc20 [ 3.430196][ T73] console_unlock+0xee/0x1f0 [ 3.430198][ T73] ? console_flush_one_record+0x710/0x710 [ 3.430200][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.430201][ T73] ? lock_acquire+0x60/0x160 [ 3.430244][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.430246][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.430249][ T73] vprintk_emit+0x37c/0x3e0 [ 3.430252][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.430255][ T73] ? __lock_acquire+0x518/0xc20 [ 3.430259][ T73] _printk+0xc7/0x100 [ 3.430263][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.430266][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.430268][ T73] ? __rwlock_init+0x150/0x150 [ 3.430269][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.430269][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.430269][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.430269][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.430272][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.430275][ T73] do_exit.cold+0x82/0x9c [ 3.430278][ T73] ? exit_notify+0x890/0x890 [ 3.430280][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.430283][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.430286][ T73] do_group_exit+0xb8/0x370 [ 3.430289][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.430291][ T73] x64_sys_call+0x1567/0x1570 [ 3.430294][ T73] do_syscall_64+0xff/0x530 [ 3.430297][ T73] ? exc_page_fault+0xee/0x100 [ 3.430301][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.430303][ T73] RIP: 0033:0x7f3ff694c1b8 [ 3.430305][ T73] Code: Unable to access opcode bytes at 0x7f3ff694c18e. [ 3.430306][ T73] RSP: 002b:00007ffe58b3fd28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.430308][ T73] RAX: ffffffffffffffda RBX: 00007f3ff6a7cf88 RCX: 00007f3ff694c1b8 [ 3.430310][ T73] RDX: 00007f3ff61aa4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.430310][ T73] RBP: 00007ffe58b3fd80 R08: 0000000000000000 R09: 0000000000001000 [ 3.430311][ T73] R10: 00007ffe58b3fb40 R11: 0000000000000246 R12: 0000000000000001 [ 3.430312][ T73] R13: 0000000000000049 R14: 00007f3ff6a7b680 R15: 00007f3ff6a7cfa0 [ 3.430319][ T73] [ 3.450629][ T1] virtme-ng-init: basic initialization done [ 3.491560][ T78] ip (78) used greatest stack depth: 24848 bytes left [ 3.520822][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.521184][ T75] virtme-ng-init: triggering udev coldplug [ 5.529197][ T75] virtme-ng-init: waiting for udev to settle [ 5.529214][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.529216][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.529218][ T75] preempt_count: 1, expected: 0 [ 5.529219][ T75] RCU nest depth: 0, expected: 0 [ 5.529220][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.529223][ T75] #0: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.529235][ T75] #1: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.529238][ T75] #2: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.529242][ T75] #3: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.529245][ T75] irq event stamp: 2966 [ 5.529246][ T75] hardirqs last enabled at (2965): [] __down_trylock_console_sem+0x86/0xa0 [ 5.529249][ T75] hardirqs last disabled at (2966): [] console_emit_next_record+0x3d4/0x4c0 [ 5.529251][ T75] softirqs last enabled at (2454): [] fpu_clone+0xd9/0x410 [ 5.529255][ T75] softirqs last disabled at (2452): [] fpu_clone+0x82/0x410 [ 5.529257][ T75] Preemption disabled at: [ 5.529258][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.529263][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.529267][ T75] Tainted: [W]=WARN [ 5.529267][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.529269][ T75] Call Trace: [ 5.529271][ T75] [ 5.529272][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.529277][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.529278][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.529283][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.529286][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.529292][ T75] __kmalloc_noprof+0x443/0x760 [ 5.529294][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.529300][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.529302][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.529306][ T75] put_chars+0x1e1/0x2f0 [ 5.529309][ T75] ? __send_to_port+0x420/0x420 [ 5.529310][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.529314][ T75] ? validate_chain+0x38b/0xc20 [ 5.529319][ T75] hvc_console_print+0x292/0x780 [ 5.529326][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.529328][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.529330][ T75] ? lock_acquire+0x13c/0x160 [ 5.529334][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.529337][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.529338][ T75] ? console_flush_one_record+0x106/0x710 [ 5.529341][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.529342][ T75] ? lock_acquire+0x13c/0x160 [ 5.529346][ T75] console_flush_one_record+0x46f/0x710 [ 5.529349][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.529351][ T75] ? __lock_acquire+0x518/0xc20 [ 5.529356][ T75] console_unlock+0xee/0x1f0 [ 5.529358][ T75] ? console_flush_one_record+0x710/0x710 [ 5.529359][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.529361][ T75] ? lock_acquire+0x60/0x160 [ 5.529365][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.529366][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.529369][ T75] vprintk_emit+0x37c/0x3e0 [ 5.529372][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.529375][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.529380][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.529384][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.529386][ T75] ? simple_strntoull+0x10f/0x140 [ 5.529391][ T75] ? date_str+0x1e0/0x1e0 [ 5.529394][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.529398][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.529403][ T75] ? vprintk_default+0x20/0x20 [ 5.529407][ T75] ? vprintk_default+0x20/0x20 [ 5.529409][ T75] new_sync_write+0x33e/0x760 [ 5.529413][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.529416][ T75] ? new_sync_read+0x750/0x750 [ 5.529420][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.529425][ T75] ? __fget_files+0x1e3/0x460 [ 5.529428][ T75] vfs_write+0x6a2/0xbd0 [ 5.529432][ T75] ksys_write+0x116/0x250 [ 5.529435][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.529437][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.529440][ T75] do_syscall_64+0xff/0x530 [ 5.529443][ T75] ? exc_page_fault+0xee/0x100 [ 5.529446][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.529448][ T75] RIP: 0033:0x7f716b19bed2 [ 5.529451][ 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 [ 5.529453][ T75] RSP: 002b:00007f716b0e2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.529455][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f716b19bed2 [ 5.529457][ T75] RDX: 000000000000002e RSI: 00007f7164001090 RDI: 0000000000000003 [ 5.529458][ T75] RBP: 00007f716b0e2c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.529459][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f716b2260a0 [ 5.529459][ T75] R13: 00007f716b1243e0 R14: 00007f7164001090 R15: 00007f716b0e2da8 [ 5.529466][ T75] [ 5.799348][ T94] nfsrahead (94) used greatest stack depth: 24136 bytes left [ 6.118531][ T75] virtme-ng-init: udev is done [ 6.122027][ T1] virtme-ng-init: initialization done