virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.061825][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.061854][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.061856][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.061858][ T1] preempt_count: 1, expected: 0 [ 1.061859][ T1] RCU nest depth: 0, expected: 0 [ 1.061859][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.061861][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.061874][ T1] #1: ffffffff89569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.061879][ T1] #2: ffffffff89569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.061883][ T1] #3: ffffffff89489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.061886][ T1] #4: ffffffff89489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.061889][ T1] irq event stamp: 314434 [ 1.061889][ T1] hardirqs last enabled at (314433): [] __down_trylock_console_sem+0x86/0xa0 [ 1.061893][ T1] hardirqs last disabled at (314434): [] console_emit_next_record+0x3d4/0x4c0 [ 1.061894][ T1] softirqs last enabled at (313032): [] handle_softirqs+0x67c/0x900 [ 1.061897][ T1] softirqs last disabled at (313025): [] __irq_exit_rcu+0x145/0x1c0 [ 1.061900][ T1] Preemption disabled at: [ 1.061901][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.061905][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.061908][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.061909][ T1] Call Trace: [ 1.061911][ T1] [ 1.061914][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.061919][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.061920][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.061925][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.061928][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.061933][ T1] __kmalloc_noprof+0x443/0x760 [ 1.061935][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.061941][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.061944][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.061947][ T1] put_chars+0x1e1/0x2f0 [ 1.061949][ T1] ? __send_to_port+0x420/0x420 [ 1.061951][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.061955][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.061958][ T1] ? validate_chain+0x38b/0xc20 [ 1.061963][ T1] hvc_console_print+0x292/0x780 [ 1.061966][ T1] ? __lock_acquire+0x518/0xc20 [ 1.061972][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.061975][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061979][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.061982][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.061984][ T1] ? console_flush_one_record+0x106/0x710 [ 1.061986][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.061988][ T1] ? lock_acquire+0x13c/0x160 [ 1.061992][ T1] console_flush_one_record+0x46f/0x710 [ 1.061996][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.061997][ T1] ? __lock_acquire+0x518/0xc20 [ 1.062003][ T1] console_unlock+0xee/0x1f0 [ 1.062005][ T1] ? console_flush_one_record+0x710/0x710 [ 1.062007][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.062008][ T1] ? lock_acquire+0x60/0x160 [ 1.062012][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.062014][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.062017][ T1] vprintk_emit+0x37c/0x3e0 [ 1.062020][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.062021][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.062025][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.062027][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.062028][ T1] ? __devm_add_action+0x52/0x210 [ 1.062030][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.062035][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.062039][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.062044][ T1] ? device_rename.cold+0xa/0xa [ 1.062046][ T1] ? kernel_init+0x21/0x150 [ 1.062055][ T1] dev_printk_emit+0xb9/0xee [ 1.062058][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.062060][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.062063][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.062065][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.062067][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.062069][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.062073][ T1] _dev_info+0xe2/0x116 [ 1.062075][ T1] ? _dev_notice+0x120/0x120 [ 1.062077][ T1] ? acpi_enable_event+0x246/0x370 [ 1.062082][ T1] ? acpi_disable_event+0x244/0x370 [ 1.062084][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.062088][ T1] ? acpi_enable_event+0x370/0x370 [ 1.062090][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.062094][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.062098][ T1] cmos_do_probe+0x8be/0x98a [ 1.062100][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.062104][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.062105][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.062111][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.062112][ T1] ? mc146818_set_time+0x500/0x500 [ 1.062116][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.062119][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.062124][ T1] platform_probe+0xfe/0x1f0 [ 1.062127][ T1] call_driver_probe+0x61/0x1c0 [ 1.062130][ T1] really_probe+0x199/0x760 [ 1.062134][ T1] ? __device_attach_driver+0x280/0x280 [ 1.062136][ T1] __driver_probe_device+0x24f/0x440 [ 1.062139][ T1] ? __device_attach_driver+0x280/0x280 [ 1.062141][ T1] ? __device_attach_driver+0x280/0x280 [ 1.062143][ T1] driver_probe_device+0x4a/0xf0 [ 1.062146][ T1] __driver_attach+0x1b8/0x540 [ 1.062148][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.062151][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.062154][ T1] ? bus_remove_file+0x50/0x50 [ 1.062156][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.062159][ T1] ? rtc_dev_init+0x40/0x40 [ 1.062164][ T1] ? rtc_dev_init+0x40/0x40 [ 1.062165][ T1] bus_add_driver+0x2c8/0x530 [ 1.062169][ T1] driver_register+0x1a3/0x390 [ 1.062172][ T1] __platform_driver_probe+0x13f/0x270 [ 1.062175][ T1] cmos_init+0x31/0x40 [ 1.062177][ T1] do_one_initcall+0x124/0x4f0 [ 1.062180][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.062182][ T1] ? parameq+0x110/0x110 [ 1.062188][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.062192][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.062195][ T1] kernel_init_freeable+0x596/0x630 [ 1.062198][ T1] ? rest_init+0x280/0x280 [ 1.062201][ T1] kernel_init+0x21/0x150 [ 1.062203][ T1] ? rest_init+0x280/0x280 [ 1.062205][ T1] ret_from_fork+0x474/0x6b0 [ 1.062209][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.062213][ T1] ? __switch_to+0x5a3/0xe00 [ 1.062216][ T1] ? rest_init+0x280/0x280 [ 1.062219][ T1] ret_from_fork_asm+0x11/0x20 [ 1.062227][ T1] [ 1.096758][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.106123][ T1] NET: Registered PF_INET6 protocol family [ 1.110571][ T1] Segment Routing with IPv6 [ 1.110995][ T1] In-situ OAM (IOAM) with IPv6 [ 1.111500][ T1] NET: Registered PF_PACKET protocol family [ 1.111761][ T1] 9pnet: Installing 9P2000 support [ 1.112107][ T1] Key type dns_resolver registered [ 1.112760][ T1] NET: Registered PF_VSOCK protocol family [ 1.117010][ T1] IPI shorthand broadcast: enabled [ 1.221090][ T1] sched_clock: Marking stable (1185003093, 35340167)->(1301178920, -80835660) [ 1.224369][ T1] registered taskstats version 1 [ 1.226138][ T1] Loading compiled-in X.509 certificates [ 1.371443][ T1] Demotion targets for Node 0: null [ 1.371939][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.372392][ T1] page_owner is disabled [ 1.373405][ T1] PM: Magic number: 6:938:256 [ 1.374067][ T1] netconsole: network logging started [ 1.376407][ T1] ALSA device list: [ 1.377135][ T1] No soundcards found. [ 1.378811][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.382722][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.383790][ T1] devtmpfs: mounted [ 1.384176][ T1] VFS: Pivoted into new rootfs [ 1.426190][ T71] kwatchdog (71) used greatest stack depth: 29568 bytes left [ 1.435837][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.436064][ T1] Write protecting the kernel read-only data: 55296k [ 1.436650][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.437070][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.437349][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.437618][ T1] with arguments: [ 1.437745][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.437974][ T1] with environment: [ 1.438099][ T1] HOME=/ [ 1.438217][ T1] TERM=dumb [ 1.438337][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.438578][ T1] nr_open=2147483584 [ 1.438700][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.438968][ T1] virtme_rw_overlay0=/etc [ 1.439121][ T1] virtme_rw_overlay1=/lib [ 1.439281][ T1] virtme_rw_overlay2=/home [ 1.439439][ T1] virtme_rw_overlay3=/opt [ 1.439589][ T1] virtme_rw_overlay4=/srv [ 1.439752][ T1] virtme_rw_overlay5=/usr [ 1.439906][ T1] virtme_rw_overlay6=/var [ 1.440056][ T1] virtme_rw_overlay7=/tmp [ 1.440213][ T1] virtme_console=ttyS0 [ 1.440368][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.457099][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.458294][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.466095][ T1] overlayfs: failed to set xattr on upper [ 1.466399][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466664][ T1] overlayfs: ...falling back to uuid=null. [ 1.469221][ T1] overlayfs: failed to set xattr on upper [ 1.469435][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469672][ T1] overlayfs: ...falling back to uuid=null. [ 1.471504][ T1] overlayfs: failed to set xattr on upper [ 1.471713][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.471947][ T1] overlayfs: ...falling back to uuid=null. [ 1.473951][ T1] overlayfs: failed to set xattr on upper [ 1.474149][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.474404][ T1] overlayfs: ...falling back to uuid=null. [ 1.476267][ T1] overlayfs: failed to set xattr on upper [ 1.477005][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.477251][ T1] overlayfs: ...falling back to uuid=null. [ 1.478821][ T1] overlayfs: failed to set xattr on upper [ 1.479025][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.479262][ T1] overlayfs: ...falling back to uuid=null. [ 1.481134][ T1] overlayfs: failed to set xattr on upper [ 1.481328][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.481574][ T1] overlayfs: ...falling back to uuid=null. [ 1.483361][ T1] overlayfs: failed to set xattr on upper [ 1.483559][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.483801][ T1] overlayfs: ...falling back to uuid=null. [ 1.495644][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.785194][ T72] systemd-tmpfile (72) used greatest stack depth: 24528 bytes left [ 4.785215][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.785218][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 4.785221][ T72] preempt_count: 2, expected: 0 [ 4.785222][ T72] RCU nest depth: 0, expected: 0 [ 4.785224][ T72] locks held by systemd-tmpfile/72: 5, last CPU#1: [ 4.785227][ T72] #0: ffffffff894027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.785242][ T72] #1: ffffffff89569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.785249][ T72] #2: ffffffff89569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.785255][ T72] #3: ffffffff89489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.785261][ T72] #4: ffffffff89489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.785267][ T72] irq event stamp: 2547006 [ 4.785268][ T72] hardirqs last enabled at (2547005): [] __down_trylock_console_sem+0x86/0xa0 [ 4.785273][ T72] hardirqs last disabled at (2547006): [] console_emit_next_record+0x3d4/0x4c0 [ 4.785275][ T72] softirqs last enabled at (2546264): [] handle_softirqs+0x67c/0x900 [ 4.785279][ T72] softirqs last disabled at (2546259): [] __irq_exit_rcu+0x145/0x1c0 [ 4.785282][ T72] Preemption disabled at: [ 4.785283][ T72] [<0000000000000000>] 0x0 [ 4.785292][ T72] CPU: 1 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.785297][ T72] Tainted: [W]=WARN [ 4.785298][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.785301][ T72] Call Trace: [ 4.785303][ T72] [ 4.785305][ T72] dump_stack_lvl+0x6f/0xa0 [ 4.785313][ T72] __might_resched.cold+0x1fe/0x2c1 [ 4.785319][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.785324][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 4.785331][ T72] __kmalloc_noprof+0x443/0x760 [ 4.785335][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 4.785348][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 4.785352][ T72] alloc_buf.isra.0+0x4b/0x260 [ 4.785358][ T72] put_chars+0x1e1/0x2f0 [ 4.785362][ T72] ? __send_to_port+0x420/0x420 [ 4.785365][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.785371][ T72] ? validate_chain+0x38b/0xc20 [ 4.785381][ T72] hvc_console_print+0x292/0x780 [ 4.785392][ T72] ? hvc_write+0x3a0/0x3a0 [ 4.785396][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.785399][ T72] ? lock_acquire+0x13c/0x160 [ 4.785407][ T72] console_emit_next_record+0x22f/0x4c0 [ 4.785413][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 4.785415][ T72] ? console_flush_one_record+0x106/0x710 [ 4.785420][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.785423][ T72] ? lock_acquire+0x13c/0x160 [ 4.785430][ T72] console_flush_one_record+0x46f/0x710 [ 4.785437][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 4.785439][ T72] ? __lock_acquire+0x518/0xc20 [ 4.785449][ T72] console_unlock+0xee/0x1f0 [ 4.785453][ T72] ? console_flush_one_record+0x710/0x710 [ 4.785455][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.785458][ T72] ? lock_acquire+0x60/0x160 [ 4.785465][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.785468][ T72] ? vprintk_emit+0x320/0x3e0 [ 4.785473][ T72] vprintk_emit+0x37c/0x3e0 [ 4.785478][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 4.785483][ T72] ? __lock_acquire+0x518/0xc20 [ 4.785490][ T72] _printk+0xc7/0x100 [ 4.785495][ T72] ? snapshot_read.cold+0x21/0x21 [ 4.785500][ T72] ? do_raw_spin_lock+0x131/0x280 [ 4.785505][ T72] ? __rwlock_init+0x150/0x150 [ 4.785512][ T72] ? do_raw_spin_lock+0x131/0x280 [ 4.785517][ T72] do_exit.cold+0x82/0x9c [ 4.785522][ T72] ? exit_notify+0x890/0x890 [ 4.785524][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 4.785529][ T72] ? rcu_is_watching+0x16/0xd0 [ 4.785536][ T72] do_group_exit+0xb8/0x370 [ 4.785535][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.785535][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.785535][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.785535][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.785542][ T72] __x64_sys_exit_group+0x3c/0x50 [ 4.785546][ T72] x64_sys_call+0x1567/0x1570 [ 4.785550][ T72] do_syscall_64+0xff/0x530 [ 4.785555][ T72] ? exc_page_fault+0xee/0x100 [ 4.785560][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.785563][ T72] RIP: 0033:0x7f401b44d1b8 [ 4.785567][ T72] Code: Unable to access opcode bytes at 0x7f401b44d18e. [ 4.785569][ T72] RSP: 002b:00007fffea8c9f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.785572][ T72] RAX: ffffffffffffffda RBX: 00007f401b57df88 RCX: 00007f401b44d1b8 [ 4.785574][ T72] RDX: 00007f401acab4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.785576][ T72] RBP: 00007fffea8c9fd0 R08: 0000000000000000 R09: 0000000000001000 [ 4.785577][ T72] R10: 00007fffea8c9d90 R11: 0000000000000246 R12: 0000000000000001 [ 4.785579][ T72] R13: 0000000000000049 R14: 00007f401b57c680 R15: 00007f401b57dfa0 [ 4.785592][ T72] [ 4.805157][ T1] virtme-ng-init: basic initialization done [ 4.855703][ T78] ip (78) used greatest stack depth: 24200 bytes left [ 4.869427][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.870093][ T74] virtme-ng-init: triggering udev coldplug [ 7.422779][ T74] virtme-ng-init: waiting for udev to settle [ 7.422798][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.422801][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 7.422803][ T74] preempt_count: 1, expected: 0 [ 7.422804][ T74] RCU nest depth: 0, expected: 0 [ 7.422805][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 7.422807][ T74] #0: ffffffff89569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.422820][ T74] #1: ffffffff89569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.422824][ T74] #2: ffffffff89489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.422827][ T74] #3: ffffffff89489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.422831][ T74] irq event stamp: 3588 [ 7.422832][ T74] hardirqs last enabled at (3587): [] __down_trylock_console_sem+0x86/0xa0 [ 7.422835][ T74] hardirqs last disabled at (3588): [] console_emit_next_record+0x3d4/0x4c0 [ 7.422837][ T74] softirqs last enabled at (3094): [] fpu_clone+0xd9/0x410 [ 7.422841][ T74] softirqs last disabled at (3092): [] fpu_clone+0x82/0x410 [ 7.422843][ T74] Preemption disabled at: [ 7.422844][ T74] [] vprintk_emit+0x31b/0x3e0 [ 7.422849][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.422853][ T74] Tainted: [W]=WARN [ 7.422854][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.422856][ T74] Call Trace: [ 7.422858][ T74] [ 7.422859][ T74] dump_stack_lvl+0x6f/0xa0 [ 7.422864][ T74] ? vprintk_emit+0x31b/0x3e0 [ 7.422866][ T74] __might_resched.cold+0x1fe/0x2c1 [ 7.422871][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.422874][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 7.422880][ T74] __kmalloc_noprof+0x443/0x760 [ 7.422882][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 7.422889][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 7.422892][ T74] alloc_buf.isra.0+0x4b/0x260 [ 7.422895][ T74] put_chars+0x1e1/0x2f0 [ 7.422898][ T74] ? __send_to_port+0x420/0x420 [ 7.422900][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.422904][ T74] ? validate_chain+0x38b/0xc20 [ 7.422910][ T74] hvc_console_print+0x292/0x780 [ 7.422917][ T74] ? hvc_write+0x3a0/0x3a0 [ 7.422919][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.422921][ T74] ? lock_acquire+0x13c/0x160 [ 7.422926][ T74] console_emit_next_record+0x22f/0x4c0 [ 7.422929][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 7.422930][ T74] ? console_flush_one_record+0x106/0x710 [ 7.422933][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.422935][ T74] ? lock_acquire+0x13c/0x160 [ 7.422939][ T74] console_flush_one_record+0x46f/0x710 [ 7.422943][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 7.422944][ T74] ? __lock_acquire+0x518/0xc20 [ 7.422950][ T74] console_unlock+0xee/0x1f0 [ 7.422952][ T74] ? console_flush_one_record+0x710/0x710 [ 7.422953][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.422955][ T74] ? lock_acquire+0x60/0x160 [ 7.422959][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.422961][ T74] ? vprintk_emit+0x320/0x3e0 [ 7.422964][ T74] vprintk_emit+0x37c/0x3e0 [ 7.422967][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 7.422970][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 7.422976][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.422981][ T74] ? vprintk_emit.cold+0x107/0x107 [ 7.422982][ T74] ? simple_strntoull+0x10f/0x140 [ 7.422987][ T74] ? date_str+0x1e0/0x1e0 [ 7.422991][ T74] ? devkmsg_write+0xd1/0x2c0 [ 7.422995][ T74] devkmsg_write.cold+0x5a/0x8b [ 7.422998][ T74] ? vprintk_default+0x20/0x20 [ 7.423002][ T74] ? vprintk_default+0x20/0x20 [ 7.423004][ T74] new_sync_write+0x33e/0x760 [ 7.423008][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 7.423012][ T74] ? new_sync_read+0x750/0x750 [ 7.423016][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 7.423021][ T74] ? __fget_files+0x1e3/0x460 [ 7.423025][ T74] vfs_write+0x6a2/0xbd0 [ 7.423029][ T74] ksys_write+0x116/0x250 [ 7.423032][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 7.423034][ T74] ? rcu_is_watching+0x16/0xd0 [ 7.423038][ T74] do_syscall_64+0xff/0x530 [ 7.423040][ T74] ? exc_page_fault+0xee/0x100 [ 7.423044][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.423046][ T74] RIP: 0033:0x7f0a279d1ed2 [ 7.423050][ 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 [ 7.423052][ T74] RSP: 002b:00007f0a27918c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.423054][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f0a279d1ed2 [ 7.423056][ T74] RDX: 000000000000002e RSI: 00007f0a200012c0 RDI: 0000000000000003 [ 7.423057][ T74] RBP: 00007f0a27918c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.423058][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0a27a5c0a0 [ 7.423058][ T74] R13: 00007f0a2795a3e0 R14: 00007f0a200012c0 R15: 00007f0a27918da8 [ 7.423065][ T74] [ 8.073843][ T74] virtme-ng-init: udev is done [ 8.079409][ T1] virtme-ng-init: initialization done