virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.155158][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.155177][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.155179][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.155181][ T1] preempt_count: 1, expected: 0 [ 1.155182][ T1] RCU nest depth: 0, expected: 0 [ 1.155183][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.155185][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.155197][ T1] #1: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.155202][ T1] #2: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.155206][ T1] #3: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.155209][ T1] #4: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.155212][ T1] irq event stamp: 309176 [ 1.155213][ T1] hardirqs last enabled at (309175): [] __down_trylock_console_sem+0x86/0xa0 [ 1.155217][ T1] hardirqs last disabled at (309176): [] console_emit_next_record+0x3d4/0x4c0 [ 1.155218][ T1] softirqs last enabled at (309070): [] handle_softirqs+0x67c/0x900 [ 1.155221][ T1] softirqs last disabled at (309063): [] __irq_exit_rcu+0x145/0x1c0 [ 1.155224][ T1] Preemption disabled at: [ 1.155224][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.155229][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.155232][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.155233][ T1] Call Trace: [ 1.155235][ T1] [ 1.155238][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.155243][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.155245][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.155249][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.155253][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.155258][ T1] __kmalloc_noprof+0x443/0x760 [ 1.155260][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.155266][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.155269][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.155272][ T1] put_chars+0x1e1/0x2f0 [ 1.155275][ T1] ? __send_to_port+0x420/0x420 [ 1.155276][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.155280][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.155283][ T1] ? validate_chain+0x38b/0xc20 [ 1.155288][ T1] hvc_console_print+0x292/0x780 [ 1.155291][ T1] ? __lock_acquire+0x518/0xc20 [ 1.155297][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.155300][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155304][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.155308][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.155309][ T1] ? console_flush_one_record+0x106/0x710 [ 1.155312][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155313][ T1] ? lock_acquire+0x13c/0x160 [ 1.155318][ T1] console_flush_one_record+0x46f/0x710 [ 1.155322][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.155323][ T1] ? __lock_acquire+0x518/0xc20 [ 1.155328][ T1] console_unlock+0xee/0x1f0 [ 1.155331][ T1] ? console_flush_one_record+0x710/0x710 [ 1.155332][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155334][ T1] ? lock_acquire+0x60/0x160 [ 1.155338][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.155340][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.155343][ T1] vprintk_emit+0x37c/0x3e0 [ 1.155346][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.155347][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.155351][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.155353][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.155355][ T1] ? __devm_add_action+0x52/0x210 [ 1.155357][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.155360][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.155365][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.155370][ T1] ? device_rename.cold+0xa/0xa [ 1.155372][ T1] ? kernel_init+0x21/0x150 [ 1.155381][ T1] dev_printk_emit+0xb9/0xee [ 1.155383][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.155385][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.155388][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155391][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.155393][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.155394][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.155399][ T1] _dev_info+0xe2/0x116 [ 1.155401][ T1] ? _dev_notice+0x120/0x120 [ 1.155403][ T1] ? acpi_enable_event+0x246/0x370 [ 1.155408][ T1] ? acpi_disable_event+0x244/0x370 [ 1.155410][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.155414][ T1] ? acpi_enable_event+0x370/0x370 [ 1.155416][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.155420][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.155424][ T1] cmos_do_probe+0x8be/0x98a [ 1.155426][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.155430][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.155431][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.155437][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.155439][ T1] ? mc146818_set_time+0x500/0x500 [ 1.155443][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.155445][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.155451][ T1] platform_probe+0xfe/0x1f0 [ 1.155453][ T1] call_driver_probe+0x61/0x1c0 [ 1.155457][ T1] really_probe+0x199/0x760 [ 1.155460][ T1] ? __device_attach_driver+0x280/0x280 [ 1.155462][ T1] __driver_probe_device+0x24f/0x440 [ 1.155466][ T1] ? __device_attach_driver+0x280/0x280 [ 1.155468][ T1] ? __device_attach_driver+0x280/0x280 [ 1.155469][ T1] driver_probe_device+0x4a/0xf0 [ 1.155472][ T1] __driver_attach+0x1b8/0x540 [ 1.155475][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.155478][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.155481][ T1] ? bus_remove_file+0x50/0x50 [ 1.155483][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.155487][ T1] ? rtc_dev_init+0x40/0x40 [ 1.155492][ T1] ? rtc_dev_init+0x40/0x40 [ 1.155494][ T1] bus_add_driver+0x2c8/0x530 [ 1.155498][ T1] driver_register+0x1a3/0x390 [ 1.155501][ T1] __platform_driver_probe+0x13f/0x270 [ 1.155504][ T1] cmos_init+0x31/0x40 [ 1.155505][ T1] do_one_initcall+0x124/0x4f0 [ 1.155509][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.155511][ T1] ? parameq+0x110/0x110 [ 1.155516][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.155520][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155523][ T1] kernel_init_freeable+0x596/0x630 [ 1.155526][ T1] ? rest_init+0x280/0x280 [ 1.155529][ T1] kernel_init+0x21/0x150 [ 1.155531][ T1] ? rest_init+0x280/0x280 [ 1.155533][ T1] ret_from_fork+0x474/0x6b0 [ 1.155537][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.155540][ T1] ? __switch_to+0x5a3/0xe00 [ 1.155544][ T1] ? rest_init+0x280/0x280 [ 1.155546][ T1] ret_from_fork_asm+0x11/0x20 [ 1.155555][ T1] [ 1.191356][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.200907][ T1] NET: Registered PF_INET6 protocol family [ 1.205323][ T1] Segment Routing with IPv6 [ 1.205744][ T1] In-situ OAM (IOAM) with IPv6 [ 1.206279][ T1] NET: Registered PF_PACKET protocol family [ 1.206542][ T1] 9pnet: Installing 9P2000 support [ 1.206892][ T1] Key type dns_resolver registered [ 1.207548][ T1] NET: Registered PF_VSOCK protocol family [ 1.212246][ T1] IPI shorthand broadcast: enabled [ 1.316682][ T1] sched_clock: Marking stable (1283002490, 33024185)->(1393917472, -77890797) [ 1.319017][ T1] registered taskstats version 1 [ 1.321698][ T1] Loading compiled-in X.509 certificates [ 1.421504][ T1] Demotion targets for Node 0: null [ 1.421858][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.422167][ T1] page_owner is disabled [ 1.422785][ T1] PM: Magic number: 6:474:168 [ 1.423234][ T1] netconsole: network logging started [ 1.424623][ T1] ALSA device list: [ 1.424815][ T1] No soundcards found. [ 1.426160][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.429350][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.430090][ T1] devtmpfs: mounted [ 1.430389][ T1] VFS: Pivoted into new rootfs [ 1.459485][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.459724][ T1] Write protecting the kernel read-only data: 55296k [ 1.460305][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.460715][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.460985][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.461251][ T1] with arguments: [ 1.461380][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.461610][ T1] with environment: [ 1.461724][ T1] HOME=/ [ 1.461840][ T1] TERM=dumb [ 1.461964][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.462191][ T1] nr_open=2147483584 [ 1.462301][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.462585][ T1] virtme_rw_overlay0=/etc [ 1.462733][ T1] virtme_rw_overlay1=/lib [ 1.462890][ T1] virtme_rw_overlay2=/home [ 1.463043][ T1] virtme_rw_overlay3=/opt [ 1.463196][ T1] virtme_rw_overlay4=/srv [ 1.463355][ T1] virtme_rw_overlay5=/usr [ 1.463506][ T1] virtme_rw_overlay6=/var [ 1.463665][ T1] virtme_rw_overlay7=/tmp [ 1.463827][ T1] virtme_console=ttyS0 [ 1.463979][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.482999][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.484670][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.494008][ T1] overlayfs: failed to set xattr on upper [ 1.494285][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.494550][ T1] overlayfs: ...falling back to uuid=null. [ 1.497176][ T1] overlayfs: failed to set xattr on upper [ 1.497397][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.497631][ T1] overlayfs: ...falling back to uuid=null. [ 1.499562][ T1] overlayfs: failed to set xattr on upper [ 1.499778][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.500016][ T1] overlayfs: ...falling back to uuid=null. [ 1.501973][ T1] overlayfs: failed to set xattr on upper [ 1.502186][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.502424][ T1] overlayfs: ...falling back to uuid=null. [ 1.504476][ T1] overlayfs: failed to set xattr on upper [ 1.504680][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.504921][ T1] overlayfs: ...falling back to uuid=null. [ 1.506584][ T1] overlayfs: failed to set xattr on upper [ 1.506788][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.507034][ T1] overlayfs: ...falling back to uuid=null. [ 1.508928][ T1] overlayfs: failed to set xattr on upper [ 1.509140][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.509379][ T1] overlayfs: ...falling back to uuid=null. [ 1.511249][ T1] overlayfs: failed to set xattr on upper [ 1.511454][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.511733][ T1] overlayfs: ...falling back to uuid=null. [ 1.525138][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.896849][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.872914][ T71] systemd-tmpfile (71) used greatest stack depth: 25088 bytes left [ 3.872932][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.872934][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.872935][ T71] preempt_count: 2, expected: 0 [ 3.872936][ T71] RCU nest depth: 0, expected: 0 [ 3.872938][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.872940][ T71] #0: ffffffff9ee027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.872952][ T71] #1: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.872957][ T71] #2: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.872960][ T71] #3: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.872964][ T71] #4: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.872967][ T71] irq event stamp: 2385682 [ 3.872968][ T71] hardirqs last enabled at (2385681): [] __down_trylock_console_sem+0x86/0xa0 [ 3.872972][ T71] hardirqs last disabled at (2385682): [] console_emit_next_record+0x3d4/0x4c0 [ 3.872973][ T71] softirqs last enabled at (2385118): [] handle_softirqs+0x67c/0x900 [ 3.872976][ T71] softirqs last disabled at (2385113): [] __irq_exit_rcu+0x145/0x1c0 [ 3.872978][ T71] Preemption disabled at: [ 3.872979][ T71] [<0000000000000000>] 0x0 [ 3.872986][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.872989][ T71] Tainted: [W]=WARN [ 3.872990][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.872992][ T71] Call Trace: [ 3.872994][ T71] [ 3.872996][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.873001][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.873006][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.873009][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.873014][ T71] __kmalloc_noprof+0x443/0x760 [ 3.873017][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.873027][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.873030][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.873033][ T71] put_chars+0x1e1/0x2f0 [ 3.873037][ T71] ? __send_to_port+0x420/0x420 [ 3.873038][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.873042][ T71] ? validate_chain+0x38b/0xc20 [ 3.873048][ T71] hvc_console_print+0x292/0x780 [ 3.873054][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.873057][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.873058][ T71] ? lock_acquire+0x13c/0x160 [ 3.873063][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.873066][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.873067][ T71] ? console_flush_one_record+0x106/0x710 [ 3.873070][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.873072][ T71] ? lock_acquire+0x13c/0x160 [ 3.873076][ T71] console_flush_one_record+0x46f/0x710 [ 3.873079][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.873081][ T71] ? __lock_acquire+0x518/0xc20 [ 3.873086][ T71] console_unlock+0xee/0x1f0 [ 3.873088][ T71] ? console_flush_one_record+0x710/0x710 [ 3.873089][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.873091][ T71] ? lock_acquire+0x60/0x160 [ 3.873095][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.873097][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.873100][ T71] vprintk_emit+0x37c/0x3e0 [ 3.873103][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.873106][ T71] ? __lock_acquire+0x518/0xc20 [ 3.873110][ T71] _printk+0xc7/0x100 [ 3.873114][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.873117][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.873120][ T71] ? __rwlock_init+0x150/0x150 [ 3.873124][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.873127][ T71] do_exit.cold+0x82/0x9c [ 3.873131][ T71] ? exit_notify+0x890/0x890 [ 3.873132][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.873135][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.873139][ T71] do_group_exit+0xb8/0x370 [ 3.873142][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.873144][ T71] x64_sys_call+0x1567/0x1570 [ 3.873147][ T71] do_syscall_64+0xff/0x530 [ 3.873151][ T71] ? exc_page_fault+0xee/0x100 [ 3.873154][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.873156][ T71] RIP: 0033:0x7f826d8e01b8 [ 3.873158][ T71] Code: Unable to access opcode bytes at 0x7f826d8e018e. [ 3.873159][ T71] RSP: 002b:00007ffc8e2156a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.873162][ T71] RAX: ffffffffffffffda RBX: 00007f826da10f88 RCX: 00007f826d8e01b8 [ 3.873163][ T71] RDX: 00007f826d13e4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.873164][ T71] RBP: 00007ffc8e215700 R08: 0000000000000000 R09: 0000000000001000 [ 3.873165][ T71] R10: 00007ffc8e2154c0 R11: 0000000000000246 R12: 0000000000000001 [ 3.873166][ T71] R13: 0000000000000049 R14: 00007f826da0f680 R15: 00007f826da10fa0 [ 3.873173][ T71] [ 3.873281][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.873281][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.873281][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.873281][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.898891][ T1] virtme-ng-init: basic initialization done [ 3.955910][ T77] ip (77) used greatest stack depth: 23440 bytes left [ 3.978932][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.979594][ T74] virtme-ng-init: triggering udev coldplug [ 6.212772][ T74] virtme-ng-init: waiting for udev to settle [ 6.212787][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.212790][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.212791][ T74] preempt_count: 1, expected: 0 [ 6.212792][ T74] RCU nest depth: 0, expected: 0 [ 6.212793][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.212796][ T74] #0: ffffffff9ef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.212808][ T74] #1: ffffffff9ef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.212812][ T74] #2: ffffffff9ee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.212815][ T74] #3: ffffffff9ee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.212819][ T74] irq event stamp: 17064 [ 6.212820][ T74] hardirqs last enabled at (17063): [] __down_trylock_console_sem+0x86/0xa0 [ 6.212824][ T74] hardirqs last disabled at (17064): [] console_emit_next_record+0x3d4/0x4c0 [ 6.212826][ T74] softirqs last enabled at (16994): [] handle_softirqs+0x67c/0x900 [ 6.212829][ T74] softirqs last disabled at (15737): [] __irq_exit_rcu+0x145/0x1c0 [ 6.212832][ T74] Preemption disabled at: [ 6.212832][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.212838][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.212842][ T74] Tainted: [W]=WARN [ 6.212843][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.212844][ T74] Call Trace: [ 6.212846][ T74] [ 6.212848][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.212853][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.212855][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.212859][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.212862][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.212868][ T74] __kmalloc_noprof+0x443/0x760 [ 6.212870][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.212876][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.212879][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.212887][ T74] put_chars+0x1e1/0x2f0 [ 6.212890][ T74] ? __send_to_port+0x420/0x420 [ 6.212892][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.212896][ T74] ? validate_chain+0x38b/0xc20 [ 6.212902][ T74] hvc_console_print+0x292/0x780 [ 6.212908][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.212910][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.212912][ T74] ? lock_acquire+0x13c/0x160 [ 6.212917][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.212920][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.212921][ T74] ? console_flush_one_record+0x106/0x710 [ 6.212924][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.212926][ T74] ? lock_acquire+0x13c/0x160 [ 6.212930][ T74] console_flush_one_record+0x46f/0x710 [ 6.212933][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.212935][ T74] ? __lock_acquire+0x518/0xc20 [ 6.212940][ T74] console_unlock+0xee/0x1f0 [ 6.212942][ T74] ? console_flush_one_record+0x710/0x710 [ 6.212943][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.212945][ T74] ? lock_acquire+0x60/0x160 [ 6.212949][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.212951][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.212954][ T74] vprintk_emit+0x37c/0x3e0 [ 6.212957][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.212960][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.212966][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.212970][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.212971][ T74] ? simple_strntoull+0x10f/0x140 [ 6.212976][ T74] ? date_str+0x1e0/0x1e0 [ 6.212980][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.212984][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.212986][ T74] ? vprintk_default+0x20/0x20 [ 6.212990][ T74] ? vprintk_default+0x20/0x20 [ 6.212992][ T74] new_sync_write+0x33e/0x760 [ 6.212996][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.213000][ T74] ? new_sync_read+0x750/0x750 [ 6.213004][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.213009][ T74] ? __fget_files+0x1e3/0x460 [ 6.213013][ T74] vfs_write+0x6a2/0xbd0 [ 6.213017][ T74] ksys_write+0x116/0x250 [ 6.213019][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.213022][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.213027][ T74] do_syscall_64+0xff/0x530 [ 6.213030][ T74] ? exc_page_fault+0xee/0x100 [ 6.213033][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.213035][ T74] RIP: 0033:0x7f306e5deed2 [ 6.213039][ T74] 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 [ 6.213041][ T74] RSP: 002b:00007f306e525c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.213044][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f306e5deed2 [ 6.213045][ T74] RDX: 000000000000002e RSI: 00007f30680012c0 RDI: 0000000000000003 [ 6.213046][ T74] RBP: 00007f306e525c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.213047][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f306e6690a0 [ 6.213048][ T74] R13: 00007f306e5673e0 R14: 00007f30680012c0 R15: 00007f306e525da8 [ 6.213054][ T74] [ 6.775579][ T74] virtme-ng-init: udev is done [ 6.778446][ T1] virtme-ng-init: initialization done