virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.989934][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.989955][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.989957][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.989958][ T1] preempt_count: 1, expected: 0 [ 0.989959][ T1] RCU nest depth: 0, expected: 0 [ 0.989960][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.989962][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.989974][ T1] #1: ffffffff9cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.989980][ T1] #2: ffffffff9cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.989983][ T1] #3: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.989986][ T1] #4: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.989989][ T1] irq event stamp: 310630 [ 0.989990][ T1] hardirqs last enabled at (310629): [] __down_trylock_console_sem+0x86/0xa0 [ 0.989993][ T1] hardirqs last disabled at (310630): [] console_emit_next_record+0x3d4/0x4c0 [ 0.989995][ T1] softirqs last enabled at (310420): [] handle_softirqs+0x67c/0x900 [ 0.989998][ T1] softirqs last disabled at (310247): [] __irq_exit_rcu+0x145/0x1c0 [ 0.990000][ T1] Preemption disabled at: [ 0.990001][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.990005][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.990008][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.990010][ T1] Call Trace: [ 0.990011][ T1] [ 0.990014][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.990019][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.990021][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.990025][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.990028][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.990033][ T1] __kmalloc_noprof+0x443/0x760 [ 0.990036][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.990041][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.990044][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.990047][ T1] put_chars+0x1e1/0x2f0 [ 0.990049][ T1] ? __send_to_port+0x420/0x420 [ 0.990053][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.990056][ T1] ? validate_chain+0x38b/0xc20 [ 0.990061][ T1] hvc_console_print+0x292/0x780 [ 0.990063][ T1] ? __lock_acquire+0x518/0xc20 [ 0.990065][ T1] ? __lock_acquire+0x518/0xc20 [ 0.990070][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.990073][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.990075][ T1] ? lock_acquire+0x13c/0x160 [ 0.990079][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.990082][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.990083][ T1] ? console_flush_one_record+0x106/0x710 [ 0.990086][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.990087][ T1] ? lock_acquire+0x13c/0x160 [ 0.990091][ T1] console_flush_one_record+0x46f/0x710 [ 0.990095][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.990096][ T1] ? __lock_acquire+0x518/0xc20 [ 0.990101][ T1] console_unlock+0xee/0x1f0 [ 0.990103][ T1] ? console_flush_one_record+0x710/0x710 [ 0.990104][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.990106][ T1] ? lock_acquire+0x60/0x160 [ 0.990110][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.990112][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.990114][ T1] vprintk_emit+0x37c/0x3e0 [ 0.990117][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.990119][ T1] ? find_held_lock+0x2b/0x80 [ 0.990121][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.990123][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.990127][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.990131][ T1] ? device_rename.cold+0xa/0xa [ 0.990133][ T1] ? __lock_acquire+0x518/0xc20 [ 0.990138][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.990140][ T1] ? find_held_lock+0x2b/0x80 [ 0.990143][ T1] dev_printk_emit+0xb9/0xee [ 0.990146][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.990148][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.990152][ T1] ? proc_register+0x368/0x8b0 [ 0.990159][ T1] _dev_info+0xe2/0x116 [ 0.990162][ T1] ? _dev_notice+0x120/0x120 [ 0.990166][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.990169][ T1] ? rtc_proc_show+0x400/0x400 [ 0.990173][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.990178][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.990183][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.990189][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.990193][ T1] cmos_do_probe+0x73b/0x98a [ 0.990196][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.990198][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.990200][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.990205][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.990207][ T1] ? mc146818_set_time+0x500/0x500 [ 0.990210][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.990212][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.990217][ T1] platform_probe+0xfe/0x1f0 [ 0.990220][ T1] call_driver_probe+0x61/0x1c0 [ 0.990223][ T1] really_probe+0x199/0x760 [ 0.990226][ T1] ? __device_attach_driver+0x280/0x280 [ 0.990228][ T1] __driver_probe_device+0x24f/0x440 [ 0.990231][ T1] ? __device_attach_driver+0x280/0x280 [ 0.990235][ T1] ? __device_attach_driver+0x280/0x280 [ 0.990237][ T1] driver_probe_device+0x4a/0xf0 [ 0.990240][ T1] __driver_attach+0x1b8/0x540 [ 0.990242][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.990245][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.990248][ T1] ? bus_remove_file+0x50/0x50 [ 0.990249][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.990253][ T1] ? rtc_dev_init+0x40/0x40 [ 0.990257][ T1] ? rtc_dev_init+0x40/0x40 [ 0.990259][ T1] bus_add_driver+0x2c8/0x530 [ 0.990262][ T1] driver_register+0x1a3/0x390 [ 0.990265][ T1] __platform_driver_probe+0x13f/0x270 [ 0.990268][ T1] cmos_init+0x31/0x40 [ 0.990270][ T1] do_one_initcall+0x124/0x4f0 [ 0.990273][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.990275][ T1] ? parameq+0x110/0x110 [ 0.990280][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.990284][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.990286][ T1] kernel_init_freeable+0x596/0x630 [ 0.990289][ T1] ? rest_init+0x280/0x280 [ 0.990293][ T1] kernel_init+0x21/0x150 [ 0.990295][ T1] ? rest_init+0x280/0x280 [ 0.990296][ T1] ret_from_fork+0x474/0x6b0 [ 0.990300][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.990303][ T1] ? __switch_to+0x5a3/0xe00 [ 0.990307][ T1] ? rest_init+0x280/0x280 [ 0.990309][ T1] ret_from_fork_asm+0x11/0x20 [ 0.990317][ T1] [ 1.021300][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:03:21 UTC (1787893401) [ 1.022278][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.025192][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.033837][ T1] NET: Registered PF_INET6 protocol family [ 1.038021][ T1] Segment Routing with IPv6 [ 1.038409][ T1] In-situ OAM (IOAM) with IPv6 [ 1.038883][ T1] NET: Registered PF_PACKET protocol family [ 1.039182][ T1] 9pnet: Installing 9P2000 support [ 1.039517][ T1] Key type dns_resolver registered [ 1.040121][ T1] NET: Registered PF_VSOCK protocol family [ 1.044796][ T1] IPI shorthand broadcast: enabled [ 1.145017][ T1] sched_clock: Marking stable (1111002144, 33472096)->(1218768528, -74294288) [ 1.147895][ T1] registered taskstats version 1 [ 1.149610][ T1] Loading compiled-in X.509 certificates [ 1.247529][ T1] Demotion targets for Node 0: null [ 1.247801][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.248095][ T1] page_owner is disabled [ 1.249343][ T1] PM: Magic number: 6:159:63 [ 1.249747][ T1] netconsole: network logging started [ 1.251060][ T1] ALSA device list: [ 1.251714][ T1] No soundcards found. [ 1.252847][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.255318][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.256061][ T1] devtmpfs: mounted [ 1.256315][ T1] VFS: Pivoted into new rootfs [ 1.281407][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.284149][ T1] Write protecting the kernel read-only data: 55296k [ 1.285026][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.285436][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.285730][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.285989][ T1] with arguments: [ 1.286114][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.286335][ T1] with environment: [ 1.286456][ T1] HOME=/ [ 1.287281][ T1] TERM=dumb [ 1.287394][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.287625][ T1] nr_open=2147483584 [ 1.287742][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.288006][ T1] virtme_rw_overlay0=/etc [ 1.288162][ T1] virtme_rw_overlay1=/lib [ 1.288308][ T1] virtme_rw_overlay2=/home [ 1.288455][ T1] virtme_rw_overlay3=/opt [ 1.288613][ T1] virtme_rw_overlay4=/srv [ 1.288768][ T1] virtme_rw_overlay5=/usr [ 1.288919][ T1] virtme_rw_overlay6=/var [ 1.289072][ T1] virtme_rw_overlay7=/tmp [ 1.289222][ T1] virtme_console=ttyS0 [ 1.289373][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.307166][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.308310][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.316015][ T1] overlayfs: failed to set xattr on upper [ 1.316253][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316544][ T1] overlayfs: ...falling back to uuid=null. [ 1.319037][ T1] overlayfs: failed to set xattr on upper [ 1.319232][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319464][ T1] overlayfs: ...falling back to uuid=null. [ 1.321271][ T1] overlayfs: failed to set xattr on upper [ 1.321467][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321848][ T1] overlayfs: ...falling back to uuid=null. [ 1.323653][ T1] overlayfs: failed to set xattr on upper [ 1.323850][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324085][ T1] overlayfs: ...falling back to uuid=null. [ 1.325914][ T1] overlayfs: failed to set xattr on upper [ 1.326109][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326343][ T1] overlayfs: ...falling back to uuid=null. [ 1.328521][ T1] overlayfs: failed to set xattr on upper [ 1.328712][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328945][ T1] overlayfs: ...falling back to uuid=null. [ 1.330718][ T1] overlayfs: failed to set xattr on upper [ 1.330929][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331162][ T1] overlayfs: ...falling back to uuid=null. [ 1.333029][ T1] overlayfs: failed to set xattr on upper [ 1.333231][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333462][ T1] overlayfs: ...falling back to uuid=null. [ 1.344072][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.406268][ T73] kwatchdog (73) used greatest stack depth: 28672 bytes left [ 3.275633][ T72] systemd-tmpfile (72) used greatest stack depth: 24552 bytes left [ 3.275649][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.275652][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.275653][ T72] preempt_count: 2, expected: 0 [ 3.275654][ T72] RCU nest depth: 0, expected: 0 [ 3.275655][ T72] locks held by systemd-tmpfile/72: 5, last CPU#3: [ 3.275657][ T72] #0: ffffffff9ce027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.275669][ T72] #1: ffffffff9cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.275674][ T72] #2: ffffffff9cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.275677][ T72] #3: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.275680][ T72] #4: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.275684][ T72] irq event stamp: 2334810 [ 3.275684][ T72] hardirqs last enabled at (2334809): [] __down_trylock_console_sem+0x86/0xa0 [ 3.275688][ T72] hardirqs last disabled at (2334810): [] console_emit_next_record+0x3d4/0x4c0 [ 3.275689][ T72] softirqs last enabled at (2334684): [] handle_softirqs+0x67c/0x900 [ 3.275692][ T72] softirqs last disabled at (2334679): [] __irq_exit_rcu+0x145/0x1c0 [ 3.275694][ T72] Preemption disabled at: [ 3.275695][ T72] [<0000000000000000>] 0x0 [ 3.275701][ T72] CPU: 3 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.275705][ T72] Tainted: [W]=WARN [ 3.275706][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.275707][ T72] Call Trace: [ 3.275709][ T72] [ 3.275711][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.275717][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.275721][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.275725][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.275730][ T72] __kmalloc_noprof+0x443/0x760 [ 3.275732][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.275738][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.275741][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.275744][ T72] put_chars+0x1e1/0x2f0 [ 3.275747][ T72] ? __send_to_port+0x420/0x420 [ 3.275749][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.275753][ T72] ? validate_chain+0x38b/0xc20 [ 3.275758][ T72] hvc_console_print+0x292/0x780 [ 3.275764][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.275767][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.275769][ T72] ? lock_acquire+0x13c/0x160 [ 3.275773][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.275776][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.275777][ T72] ? console_flush_one_record+0x106/0x710 [ 3.275779][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.275781][ T72] ? lock_acquire+0x13c/0x160 [ 3.275785][ T72] console_flush_one_record+0x46f/0x710 [ 3.275789][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.275790][ T72] ? __lock_acquire+0x518/0xc20 [ 3.275795][ T72] console_unlock+0xee/0x1f0 [ 3.275797][ T72] ? console_flush_one_record+0x710/0x710 [ 3.275799][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.275800][ T72] ? lock_acquire+0x60/0x160 [ 3.275804][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.275806][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.275809][ T72] vprintk_emit+0x37c/0x3e0 [ 3.275812][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.275815][ T72] ? __lock_acquire+0x518/0xc20 [ 3.275818][ T72] _printk+0xc7/0x100 [ 3.275822][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.275825][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.275828][ T72] ? __rwlock_init+0x150/0x150 [ 3.275831][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.275834][ T72] do_exit.cold+0x82/0x9c [ 3.275838][ T72] ? exit_notify+0x890/0x890 [ 3.275839][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.275842][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.275845][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.275845][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.275845][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.275845][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.275845][ T72] do_group_exit+0xb8/0x370 [ 3.275849][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.275851][ T72] x64_sys_call+0x1567/0x1570 [ 3.275853][ T72] do_syscall_64+0xff/0x530 [ 3.275857][ T72] ? exc_page_fault+0xee/0x100 [ 3.275860][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.275862][ T72] RIP: 0033:0x7f85a98111b8 [ 3.275864][ T72] Code: Unable to access opcode bytes at 0x7f85a981118e. [ 3.275865][ T72] RSP: 002b:00007ffe964d43c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.275868][ T72] RAX: ffffffffffffffda RBX: 00007f85a9941f88 RCX: 00007f85a98111b8 [ 3.275869][ T72] RDX: 00007f85a906f4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.275870][ T72] RBP: 00007ffe964d4420 R08: 0000000000000000 R09: 0000000000001000 [ 3.275871][ T72] R10: 00007ffe964d41e0 R11: 0000000000000246 R12: 0000000000000001 [ 3.275872][ T72] R13: 0000000000000049 R14: 00007f85a9940680 R15: 00007f85a9941fa0 [ 3.275878][ T72] [ 3.298052][ T1] virtme-ng-init: basic initialization done [ 3.332170][ T79] ip (79) used greatest stack depth: 24464 bytes left [ 3.358963][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.359321][ T75] virtme-ng-init: triggering udev coldplug [ 5.308188][ T75] virtme-ng-init: waiting for udev to settle [ 5.308201][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.308204][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.308205][ T75] preempt_count: 1, expected: 0 [ 5.308206][ T75] RCU nest depth: 0, expected: 0 [ 5.308207][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.308210][ T75] #0: ffffffff9cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.308222][ T75] #1: ffffffff9cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.308225][ T75] #2: ffffffff9ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.308229][ T75] #3: ffffffff9ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.308232][ T75] irq event stamp: 4052 [ 5.308233][ T75] hardirqs last enabled at (4051): [] __down_trylock_console_sem+0x86/0xa0 [ 5.308236][ T75] hardirqs last disabled at (4052): [] console_emit_next_record+0x3d4/0x4c0 [ 5.308238][ T75] softirqs last enabled at (3558): [] fpu_clone+0xd9/0x410 [ 5.308241][ T75] softirqs last disabled at (3556): [] fpu_clone+0x82/0x410 [ 5.308244][ T75] Preemption disabled at: [ 5.308244][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.308250][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.308253][ T75] Tainted: [W]=WARN [ 5.308254][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.308256][ T75] Call Trace: [ 5.308258][ T75] [ 5.308259][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.308264][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.308266][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.308270][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.308273][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.308278][ T75] __kmalloc_noprof+0x443/0x760 [ 5.308281][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.308287][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.308290][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.308293][ T75] put_chars+0x1e1/0x2f0 [ 5.308296][ T75] ? __send_to_port+0x420/0x420 [ 5.308298][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.308302][ T75] ? validate_chain+0x38b/0xc20 [ 5.308307][ T75] hvc_console_print+0x292/0x780 [ 5.308314][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.308316][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.308318][ T75] ? lock_acquire+0x13c/0x160 [ 5.308322][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.308325][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.308326][ T75] ? console_flush_one_record+0x106/0x710 [ 5.308329][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.308331][ T75] ? lock_acquire+0x13c/0x160 [ 5.308334][ T75] console_flush_one_record+0x46f/0x710 [ 5.308338][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.308339][ T75] ? __lock_acquire+0x518/0xc20 [ 5.308344][ T75] console_unlock+0xee/0x1f0 [ 5.308346][ T75] ? console_flush_one_record+0x710/0x710 [ 5.308348][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.308349][ T75] ? lock_acquire+0x60/0x160 [ 5.308353][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.308355][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.308358][ T75] vprintk_emit+0x37c/0x3e0 [ 5.308361][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.308363][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.308369][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.308373][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.308375][ T75] ? simple_strntoull+0x10f/0x140 [ 5.308379][ T75] ? date_str+0x1e0/0x1e0 [ 5.308383][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.308386][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.308389][ T75] ? vprintk_default+0x20/0x20 [ 5.308393][ T75] ? vprintk_default+0x20/0x20 [ 5.308395][ T75] new_sync_write+0x33e/0x760 [ 5.308399][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.308402][ T75] ? new_sync_read+0x750/0x750 [ 5.308407][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.308411][ T75] ? __fget_files+0x1e3/0x460 [ 5.308415][ T75] vfs_write+0x6a2/0xbd0 [ 5.308419][ T75] ksys_write+0x116/0x250 [ 5.308421][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.308424][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.308427][ T75] do_syscall_64+0xff/0x530 [ 5.308429][ T75] ? exc_page_fault+0xee/0x100 [ 5.308432][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.308435][ T75] RIP: 0033:0x7f4eaf5fced2 [ 5.308439][ 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 [ 5.308440][ T75] RSP: 002b:00007f4eaf543c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.308443][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4eaf5fced2 [ 5.308445][ T75] RDX: 000000000000002e RSI: 00007f4ea80012c0 RDI: 0000000000000003 [ 5.308445][ T75] RBP: 00007f4eaf543c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.308446][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4eaf6870a0 [ 5.308447][ T75] R13: 00007f4eaf5853e0 R14: 00007f4ea80012c0 R15: 00007f4eaf543da8 [ 5.308453][ T75] [ 5.802964][ T75] virtme-ng-init: udev is done [ 5.812546][ T1] virtme-ng-init: initialization done