virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.976287][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.976307][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.976309][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.976310][ T1] preempt_count: 1, expected: 0 [ 0.976311][ T1] RCU nest depth: 0, expected: 0 [ 0.976314][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.976316][ T1] #0: ff11000002923938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.976316][ T1] #1: ffffffff91d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.976316][ T1] #2: ffffffff91d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.976316][ T1] #3: ffffffff91c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.976316][ T1] #4: ffffffff91c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.976316][ T1] irq event stamp: 307508 [ 0.976316][ T1] hardirqs last enabled at (307507): [] __down_trylock_console_sem+0x86/0xa0 [ 0.976316][ T1] hardirqs last disabled at (307508): [] console_emit_next_record+0x3d4/0x4c0 [ 0.976316][ T1] softirqs last enabled at (306906): [] handle_softirqs+0x67c/0x900 [ 0.976316][ T1] softirqs last disabled at (306901): [] __irq_exit_rcu+0x145/0x1c0 [ 0.976316][ T1] Preemption disabled at: [ 0.976316][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.976316][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.976316][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.976316][ T1] Call Trace: [ 0.976316][ T1] [ 0.976316][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.976316][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.976316][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.976316][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.976316][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.976316][ T1] __kmalloc_noprof+0x443/0x760 [ 0.976316][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.976316][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.976316][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.976316][ T1] put_chars+0x1e1/0x2f0 [ 0.976316][ T1] ? __send_to_port+0x420/0x420 [ 0.976316][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.976316][ T1] ? validate_chain+0x38b/0xc20 [ 0.976316][ T1] hvc_console_print+0x292/0x780 [ 0.976316][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976316][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976316][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.976316][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976316][ T1] ? lock_acquire+0x13c/0x160 [ 0.976316][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.976316][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.976316][ T1] ? console_flush_one_record+0x106/0x710 [ 0.976316][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976316][ T1] ? lock_acquire+0x13c/0x160 [ 0.976316][ T1] console_flush_one_record+0x46f/0x710 [ 0.976316][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.976316][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976316][ T1] console_unlock+0xee/0x1f0 [ 0.976316][ T1] ? console_flush_one_record+0x710/0x710 [ 0.976316][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976316][ T1] ? lock_acquire+0x60/0x160 [ 0.976316][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.976316][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.976316][ T1] vprintk_emit+0x37c/0x3e0 [ 0.976316][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.976316][ T1] ? find_held_lock+0x2b/0x80 [ 0.976316][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.976316][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.976316][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.976316][ T1] ? device_rename.cold+0xa/0xa [ 0.976316][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976316][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.976316][ T1] ? find_held_lock+0x2b/0x80 [ 0.976316][ T1] dev_printk_emit+0xb9/0xee [ 0.976316][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.976316][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.976316][ T1] ? proc_register+0x368/0x8b0 [ 0.976316][ T1] _dev_info+0xe2/0x116 [ 0.976316][ T1] ? _dev_notice+0x120/0x120 [ 0.976316][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.976316][ T1] ? rtc_proc_show+0x400/0x400 [ 0.976316][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.976316][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.976316][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.976316][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.976316][ T1] cmos_do_probe+0x73b/0x98a [ 0.976316][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.976316][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.976316][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.976316][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.976316][ T1] ? mc146818_set_time+0x500/0x500 [ 0.976316][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.976316][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.976316][ T1] platform_probe+0xfe/0x1f0 [ 0.976316][ T1] call_driver_probe+0x61/0x1c0 [ 0.976316][ T1] really_probe+0x199/0x760 [ 0.976316][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976316][ T1] __driver_probe_device+0x24f/0x440 [ 0.976316][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976316][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976316][ T1] driver_probe_device+0x4a/0xf0 [ 0.976316][ T1] __driver_attach+0x1b8/0x540 [ 0.976316][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.976316][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.976316][ T1] ? bus_remove_file+0x50/0x50 [ 0.976316][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.976316][ T1] ? rtc_dev_init+0x40/0x40 [ 0.976316][ T1] ? rtc_dev_init+0x40/0x40 [ 0.976316][ T1] bus_add_driver+0x2c8/0x530 [ 0.976316][ T1] driver_register+0x1a3/0x390 [ 0.976316][ T1] __platform_driver_probe+0x13f/0x270 [ 0.976316][ T1] cmos_init+0x31/0x40 [ 0.976316][ T1] do_one_initcall+0x124/0x4f0 [ 0.976316][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.976316][ T1] ? parameq+0x110/0x110 [ 0.976316][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.976316][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976316][ T1] kernel_init_freeable+0x596/0x630 [ 0.976316][ T1] ? rest_init+0x280/0x280 [ 0.976316][ T1] kernel_init+0x21/0x150 [ 0.976316][ T1] ? rest_init+0x280/0x280 [ 0.976316][ T1] ret_from_fork+0x474/0x6b0 [ 0.976316][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.976316][ T1] ? __switch_to+0x5a3/0xe00 [ 0.976316][ T1] ? rest_init+0x280/0x280 [ 0.976316][ T1] ret_from_fork_asm+0x11/0x20 [ 0.976316][ T1] [ 1.009113][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:40:21 UTC (1787935221) [ 1.010136][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.013079][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.021992][ T1] NET: Registered PF_INET6 protocol family [ 1.026016][ T1] Segment Routing with IPv6 [ 1.026434][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026809][ T1] NET: Registered PF_PACKET protocol family [ 1.027072][ T1] 9pnet: Installing 9P2000 support [ 1.027546][ T1] Key type dns_resolver registered [ 1.028194][ T1] NET: Registered PF_VSOCK protocol family [ 1.032457][ T1] IPI shorthand broadcast: enabled [ 1.135459][ T1] sched_clock: Marking stable (1103002416, 32313495)->(1219562718, -84246807) [ 1.138451][ T1] registered taskstats version 1 [ 1.140253][ T1] Loading compiled-in X.509 certificates [ 1.242067][ T1] Demotion targets for Node 0: null [ 1.242468][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.242772][ T1] page_owner is disabled [ 1.243439][ T1] PM: Magic number: 6:946:692 [ 1.243867][ T1] netconsole: network logging started [ 1.246610][ T1] ALSA device list: [ 1.246765][ T1] No soundcards found. [ 1.247473][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.250213][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.250951][ T1] devtmpfs: mounted [ 1.251240][ T1] VFS: Pivoted into new rootfs [ 1.279297][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.282076][ T1] Write protecting the kernel read-only data: 55296k [ 1.282948][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.283655][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.285286][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.285571][ T1] with arguments: [ 1.285692][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.285944][ T1] with environment: [ 1.286064][ T1] HOME=/ [ 1.286186][ T1] TERM=dumb [ 1.286302][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.286553][ T1] nr_open=2147483584 [ 1.286669][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.286951][ T1] virtme_rw_overlay0=/etc [ 1.287108][ T1] virtme_rw_overlay1=/lib [ 1.287262][ T1] virtme_rw_overlay2=/home [ 1.287433][ T1] virtme_rw_overlay3=/opt [ 1.287586][ T1] virtme_rw_overlay4=/srv [ 1.287744][ T1] virtme_rw_overlay5=/usr [ 1.287903][ T1] virtme_rw_overlay6=/var [ 1.288062][ T1] virtme_rw_overlay7=/tmp [ 1.288219][ T1] virtme_console=ttyS0 [ 1.288388][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.303631][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.304976][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.316275][ T1] overlayfs: failed to set xattr on upper [ 1.316557][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316859][ T1] overlayfs: ...falling back to uuid=null. [ 1.319132][ T1] overlayfs: failed to set xattr on upper [ 1.319420][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319670][ T1] overlayfs: ...falling back to uuid=null. [ 1.321547][ T1] overlayfs: failed to set xattr on upper [ 1.321754][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322010][ T1] overlayfs: ...falling back to uuid=null. [ 1.324081][ T1] overlayfs: failed to set xattr on upper [ 1.324287][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324535][ T1] overlayfs: ...falling back to uuid=null. [ 1.326453][ T1] overlayfs: failed to set xattr on upper [ 1.326655][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326901][ T1] overlayfs: ...falling back to uuid=null. [ 1.329038][ T1] overlayfs: failed to set xattr on upper [ 1.329240][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329495][ T1] overlayfs: ...falling back to uuid=null. [ 1.331325][ T1] overlayfs: failed to set xattr on upper [ 1.331531][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331797][ T1] overlayfs: ...falling back to uuid=null. [ 1.334190][ T1] overlayfs: failed to set xattr on upper [ 1.334400][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334646][ T1] overlayfs: ...falling back to uuid=null. [ 1.345434][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.387928][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.451145][ T71] systemd-tmpfile (71) used greatest stack depth: 25168 bytes left [ 3.451162][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.451164][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.451166][ T71] preempt_count: 2, expected: 0 [ 3.451167][ T71] RCU nest depth: 0, expected: 0 [ 3.451168][ T71] locks held by systemd-tmpfile/71: 5, last CPU#2: [ 3.451170][ T71] #0: ffffffff91c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.451182][ T71] #1: ffffffff91d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.451187][ T71] #2: ffffffff91d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.451190][ T71] #3: ffffffff91c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.451194][ T71] #4: ffffffff91c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.451197][ T71] irq event stamp: 2265478 [ 3.451198][ T71] hardirqs last enabled at (2265477): [] __down_trylock_console_sem+0x86/0xa0 [ 3.451201][ T71] hardirqs last disabled at (2265478): [] console_emit_next_record+0x3d4/0x4c0 [ 3.451203][ T71] softirqs last enabled at (2262850): [] handle_softirqs+0x67c/0x900 [ 3.451205][ T71] softirqs last disabled at (2262691): [] __irq_exit_rcu+0x145/0x1c0 [ 3.451208][ T71] Preemption disabled at: [ 3.451208][ T71] [<0000000000000000>] 0x0 [ 3.451215][ T71] CPU: 2 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.451219][ T71] Tainted: [W]=WARN [ 3.451220][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.451222][ T71] Call Trace: [ 3.451224][ T71] [ 3.451225][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.451231][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.451235][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.451239][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.451244][ T71] __kmalloc_noprof+0x443/0x760 [ 3.451247][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.451253][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.451256][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.451259][ T71] put_chars+0x1e1/0x2f0 [ 3.451262][ T71] ? __send_to_port+0x420/0x420 [ 3.451264][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.451268][ T71] ? validate_chain+0x38b/0xc20 [ 3.451273][ T71] hvc_console_print+0x292/0x780 [ 3.451280][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.451282][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.451285][ T71] ? lock_acquire+0x13c/0x160 [ 3.451289][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.451292][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.451293][ T71] ? console_flush_one_record+0x106/0x710 [ 3.451296][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.451298][ T71] ? lock_acquire+0x13c/0x160 [ 3.451302][ T71] console_flush_one_record+0x46f/0x710 [ 3.451306][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.451307][ T71] ? __lock_acquire+0x518/0xc20 [ 3.451315][ T71] console_unlock+0xee/0x1f0 [ 3.451317][ T71] ? console_flush_one_record+0x710/0x710 [ 3.451318][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.451320][ T71] ? lock_acquire+0x60/0x160 [ 3.451324][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.451326][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.451329][ T71] vprintk_emit+0x37c/0x3e0 [ 3.451332][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.451335][ T71] ? __lock_acquire+0x518/0xc20 [ 3.451339][ T71] _printk+0xc7/0x100 [ 3.451343][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.451346][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.451349][ T71] ? __rwlock_init+0x150/0x150 [ 3.451353][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.451356][ T71] do_exit.cold+0x82/0x9c [ 3.451359][ T71] ? exit_notify+0x890/0x890 [ 3.451361][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.451363][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.451364][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.451364][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.451364][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.451364][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.451367][ T71] do_group_exit+0xb8/0x370 [ 3.451370][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.451372][ T71] x64_sys_call+0x1567/0x1570 [ 3.451375][ T71] do_syscall_64+0xff/0x530 [ 3.451379][ T71] ? exc_page_fault+0xee/0x100 [ 3.451382][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.451385][ T71] RIP: 0033:0x7f9bb7a151b8 [ 3.451387][ T71] Code: Unable to access opcode bytes at 0x7f9bb7a1518e. [ 3.451388][ T71] RSP: 002b:00007ffea0b29858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.451390][ T71] RAX: ffffffffffffffda RBX: 00007f9bb7b45f88 RCX: 00007f9bb7a151b8 [ 3.451392][ T71] RDX: 00007f9bb72734c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.451392][ T71] RBP: 00007ffea0b298b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.451393][ T71] R10: 00007ffea0b29670 R11: 0000000000000246 R12: 0000000000000001 [ 3.451394][ T71] R13: 0000000000000049 R14: 00007f9bb7b44680 R15: 00007f9bb7b45fa0 [ 3.451401][ T71] [ 3.468631][ T1] virtme-ng-init: basic initialization done [ 3.509676][ T78] ip (78) used greatest stack depth: 24704 bytes left [ 3.536523][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.536889][ T74] virtme-ng-init: triggering udev coldplug [ 5.480437][ T74] virtme-ng-init: waiting for udev to settle [ 5.480451][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.480454][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.480455][ T74] preempt_count: 1, expected: 0 [ 5.480456][ T74] RCU nest depth: 0, expected: 0 [ 5.480457][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.480460][ T74] #0: ffffffff91d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.480472][ T74] #1: ffffffff91d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.480475][ T74] #2: ffffffff91c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.480478][ T74] #3: ffffffff91c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.480482][ T74] irq event stamp: 2976 [ 5.480482][ T74] hardirqs last enabled at (2975): [] __down_trylock_console_sem+0x86/0xa0 [ 5.480486][ T74] hardirqs last disabled at (2976): [] console_emit_next_record+0x3d4/0x4c0 [ 5.480487][ T74] softirqs last enabled at (2884): [] handle_softirqs+0x67c/0x900 [ 5.480490][ T74] softirqs last disabled at (2879): [] __irq_exit_rcu+0x145/0x1c0 [ 5.480493][ T74] Preemption disabled at: [ 5.480493][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.480498][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.480502][ T74] Tainted: [W]=WARN [ 5.480502][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.480504][ T74] Call Trace: [ 5.480505][ T74] [ 5.480507][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.480512][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.480513][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.480518][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.480521][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.480526][ T74] __kmalloc_noprof+0x443/0x760 [ 5.480529][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.480535][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.480538][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.480541][ T74] put_chars+0x1e1/0x2f0 [ 5.480544][ T74] ? __send_to_port+0x420/0x420 [ 5.480546][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.480550][ T74] ? validate_chain+0x38b/0xc20 [ 5.480555][ T74] hvc_console_print+0x292/0x780 [ 5.480561][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.480563][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.480565][ T74] ? lock_acquire+0x13c/0x160 [ 5.480569][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.480572][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.480573][ T74] ? console_flush_one_record+0x106/0x710 [ 5.480576][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.480578][ T74] ? lock_acquire+0x13c/0x160 [ 5.480582][ T74] console_flush_one_record+0x46f/0x710 [ 5.480585][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.480586][ T74] ? __lock_acquire+0x518/0xc20 [ 5.480591][ T74] console_unlock+0xee/0x1f0 [ 5.480594][ T74] ? console_flush_one_record+0x710/0x710 [ 5.480595][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.480597][ T74] ? lock_acquire+0x60/0x160 [ 5.480600][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.480602][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.480605][ T74] vprintk_emit+0x37c/0x3e0 [ 5.480608][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.480610][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.480616][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.480620][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.480622][ T74] ? simple_strntoull+0x10f/0x140 [ 5.480627][ T74] ? date_str+0x1e0/0x1e0 [ 5.480630][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.480634][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.480636][ T74] ? vprintk_default+0x20/0x20 [ 5.480640][ T74] ? vprintk_default+0x20/0x20 [ 5.480642][ T74] new_sync_write+0x33e/0x760 [ 5.480646][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.480649][ T74] ? new_sync_read+0x750/0x750 [ 5.480653][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.480658][ T74] ? __fget_files+0x1e3/0x460 [ 5.480662][ T74] vfs_write+0x6a2/0xbd0 [ 5.480665][ T74] ksys_write+0x116/0x250 [ 5.480668][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.480670][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.480673][ T74] do_syscall_64+0xff/0x530 [ 5.480676][ T74] ? exc_page_fault+0xee/0x100 [ 5.480679][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.480682][ T74] RIP: 0033:0x7f6646ea6ed2 [ 5.480685][ 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 [ 5.480687][ T74] RSP: 002b:00007f6646dedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.480689][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f6646ea6ed2 [ 5.480691][ T74] RDX: 000000000000002e RSI: 00007f6640001090 RDI: 0000000000000003 [ 5.480692][ T74] RBP: 00007f6646dedc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.480692][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6646f310a0 [ 5.480693][ T74] R13: 00007f6646e2f3e0 R14: 00007f6640001090 R15: 00007f6646dedda8 [ 5.480700][ T74] [ 5.728725][ T95] nfsrahead (95) used greatest stack depth: 24200 bytes left [ 6.045567][ T74] virtme-ng-init: udev is done [ 6.048193][ T1] virtme-ng-init: initialization done