virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.010212][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.010234][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.010236][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.010237][ T1] preempt_count: 1, expected: 0 [ 1.010238][ T1] RCU nest depth: 0, expected: 0 [ 1.010239][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.010242][ T1] #0: ff1100000283b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.010254][ T1] #1: ffffffff9f369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.010259][ T1] #2: ffffffff9f369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.010263][ T1] #3: ffffffff9f289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.010266][ T1] #4: ffffffff9f289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.010269][ T1] irq event stamp: 306134 [ 1.010270][ T1] hardirqs last enabled at (306133): [] __down_trylock_console_sem+0x86/0xa0 [ 1.010273][ T1] hardirqs last disabled at (306134): [] console_emit_next_record+0x3d4/0x4c0 [ 1.010275][ T1] softirqs last enabled at (304856): [] handle_softirqs+0x67c/0x900 [ 1.010278][ T1] softirqs last disabled at (304849): [] __irq_exit_rcu+0x145/0x1c0 [ 1.010281][ T1] Preemption disabled at: [ 1.010281][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.010286][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.010289][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.010291][ T1] Call Trace: [ 1.010292][ T1] [ 1.010296][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.010301][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.010302][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.010307][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.010311][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.010316][ T1] __kmalloc_noprof+0x443/0x760 [ 1.010319][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.010325][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.010328][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.010331][ T1] put_chars+0x1e1/0x2f0 [ 1.010334][ T1] ? __send_to_port+0x420/0x420 [ 1.010338][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010348][ T1] ? validate_chain+0x38b/0xc20 [ 1.010352][ T1] hvc_console_print+0x292/0x780 [ 1.010356][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010357][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010362][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.010366][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010368][ T1] ? lock_acquire+0x13c/0x160 [ 1.010372][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.010375][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.010377][ T1] ? console_flush_one_record+0x106/0x710 [ 1.010379][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010381][ T1] ? lock_acquire+0x13c/0x160 [ 1.010386][ T1] console_flush_one_record+0x46f/0x710 [ 1.010389][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.010390][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010396][ T1] console_unlock+0xee/0x1f0 [ 1.010398][ T1] ? console_flush_one_record+0x710/0x710 [ 1.010399][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010401][ T1] ? lock_acquire+0x60/0x160 [ 1.010405][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.010407][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.010410][ T1] vprintk_emit+0x37c/0x3e0 [ 1.010413][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.010415][ T1] ? find_held_lock+0x2b/0x80 [ 1.010417][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.010419][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.010423][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.010428][ T1] ? device_rename.cold+0xa/0xa [ 1.010430][ T1] ? __lock_acquire+0x518/0xc20 [ 1.010434][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.010437][ T1] ? find_held_lock+0x2b/0x80 [ 1.010440][ T1] dev_printk_emit+0xb9/0xee [ 1.010443][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.010446][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.010450][ T1] ? proc_register+0x368/0x8b0 [ 1.010460][ T1] _dev_info+0xe2/0x116 [ 1.010462][ T1] ? _dev_notice+0x120/0x120 [ 1.010467][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.010470][ T1] ? rtc_proc_show+0x400/0x400 [ 1.010475][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.010480][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.010485][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.010492][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.010496][ T1] cmos_do_probe+0x73b/0x98a [ 1.010498][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.010501][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.010502][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.010508][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.010510][ T1] ? mc146818_set_time+0x500/0x500 [ 1.010513][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.010516][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.010521][ T1] platform_probe+0xfe/0x1f0 [ 1.010524][ T1] call_driver_probe+0x61/0x1c0 [ 1.010527][ T1] really_probe+0x199/0x760 [ 1.010530][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010533][ T1] __driver_probe_device+0x24f/0x440 [ 1.010536][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010538][ T1] ? __device_attach_driver+0x280/0x280 [ 1.010540][ T1] driver_probe_device+0x4a/0xf0 [ 1.010542][ T1] __driver_attach+0x1b8/0x540 [ 1.010545][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.010548][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.010551][ T1] ? bus_remove_file+0x50/0x50 [ 1.010552][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.010556][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010561][ T1] ? rtc_dev_init+0x40/0x40 [ 1.010563][ T1] bus_add_driver+0x2c8/0x530 [ 1.010567][ T1] driver_register+0x1a3/0x390 [ 1.010570][ T1] __platform_driver_probe+0x13f/0x270 [ 1.010573][ T1] cmos_init+0x31/0x40 [ 1.010574][ T1] do_one_initcall+0x124/0x4f0 [ 1.010578][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.010580][ T1] ? parameq+0x110/0x110 [ 1.010585][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.010590][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.010593][ T1] kernel_init_freeable+0x596/0x630 [ 1.010596][ T1] ? rest_init+0x280/0x280 [ 1.010599][ T1] kernel_init+0x21/0x150 [ 1.010601][ T1] ? rest_init+0x280/0x280 [ 1.010603][ T1] ret_from_fork+0x474/0x6b0 [ 1.010607][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.010610][ T1] ? __switch_to+0x5a3/0xe00 [ 1.010614][ T1] ? rest_init+0x280/0x280 [ 1.010616][ T1] ret_from_fork_asm+0x11/0x20 [ 1.010625][ T1] [ 1.041847][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:09:36 UTC (1787879376) [ 1.042859][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.046012][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.055308][ T1] NET: Registered PF_INET6 protocol family [ 1.059562][ T1] Segment Routing with IPv6 [ 1.059977][ T1] In-situ OAM (IOAM) with IPv6 [ 1.060350][ T1] NET: Registered PF_PACKET protocol family [ 1.060622][ T1] 9pnet: Installing 9P2000 support [ 1.061102][ T1] Key type dns_resolver registered [ 1.061741][ T1] NET: Registered PF_VSOCK protocol family [ 1.066094][ T1] IPI shorthand broadcast: enabled [ 1.166790][ T1] sched_clock: Marking stable (1131001917, 34937637)->(1247098129, -81158575) [ 1.169712][ T1] registered taskstats version 1 [ 1.171475][ T1] Loading compiled-in X.509 certificates [ 1.270247][ T1] Demotion targets for Node 0: null [ 1.270539][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.270822][ T1] page_owner is disabled [ 1.271762][ T1] PM: Magic number: 6:835:155 [ 1.272192][ T1] netconsole: network logging started [ 1.273551][ T1] ALSA device list: [ 1.274294][ T1] No soundcards found. [ 1.275296][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.277634][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.278323][ T1] devtmpfs: mounted [ 1.278580][ T1] VFS: Pivoted into new rootfs [ 1.306426][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.306652][ T1] Write protecting the kernel read-only data: 55296k [ 1.307215][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.307622][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.308163][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.308416][ T1] with arguments: [ 1.308531][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.308744][ T1] with environment: [ 1.308855][ T1] HOME=/ [ 1.308971][ T1] TERM=dumb [ 1.309077][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.309289][ T1] nr_open=2147483584 [ 1.309397][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.309645][ T1] virtme_rw_overlay0=/etc [ 1.309784][ T1] virtme_rw_overlay1=/lib [ 1.309921][ T1] virtme_rw_overlay2=/home [ 1.310270][ T1] virtme_rw_overlay3=/opt [ 1.310416][ T1] virtme_rw_overlay4=/srv [ 1.310552][ T1] virtme_rw_overlay5=/usr [ 1.310687][ T1] virtme_rw_overlay6=/var [ 1.310834][ T1] virtme_rw_overlay7=/tmp [ 1.313133][ T1] virtme_console=ttyS0 [ 1.313273][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.328174][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.329335][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.346566][ T1] overlayfs: failed to set xattr on upper [ 1.346814][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347115][ T1] overlayfs: ...falling back to uuid=null. [ 1.349687][ T1] overlayfs: failed to set xattr on upper [ 1.349880][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350116][ T1] overlayfs: ...falling back to uuid=null. [ 1.351926][ T1] overlayfs: failed to set xattr on upper [ 1.352270][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352532][ T1] overlayfs: ...falling back to uuid=null. [ 1.354281][ T1] overlayfs: failed to set xattr on upper [ 1.354491][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354712][ T1] overlayfs: ...falling back to uuid=null. [ 1.356537][ T1] overlayfs: failed to set xattr on upper [ 1.356748][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357506][ T1] overlayfs: ...falling back to uuid=null. [ 1.359172][ T1] overlayfs: failed to set xattr on upper [ 1.359377][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359605][ T1] overlayfs: ...falling back to uuid=null. [ 1.361650][ T1] overlayfs: failed to set xattr on upper [ 1.361841][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362068][ T1] overlayfs: ...falling back to uuid=null. [ 1.363811][ T1] overlayfs: failed to set xattr on upper [ 1.364007][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.364223][ T1] overlayfs: ...falling back to uuid=null. [ 1.375059][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417537][ T75] kwatchdog (75) used greatest stack depth: 28672 bytes left [ 3.526042][ T73] systemd-tmpfile (73) used greatest stack depth: 24528 bytes left [ 3.526059][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.526062][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.526063][ T73] preempt_count: 2, expected: 0 [ 3.526064][ T73] RCU nest depth: 0, expected: 0 [ 3.526065][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.526067][ T73] #0: ffffffff9f2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.526079][ T73] #1: ffffffff9f369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.526084][ T73] #2: ffffffff9f369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.526087][ T73] #3: ffffffff9f289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.526090][ T73] #4: ffffffff9f289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.526094][ T73] irq event stamp: 2371736 [ 3.526095][ T73] hardirqs last enabled at (2371735): [] __down_trylock_console_sem+0x86/0xa0 [ 3.526098][ T73] hardirqs last disabled at (2371736): [] console_emit_next_record+0x3d4/0x4c0 [ 3.526100][ T73] softirqs last enabled at (2371600): [] handle_softirqs+0x67c/0x900 [ 3.526102][ T73] softirqs last disabled at (2370625): [] __irq_exit_rcu+0x145/0x1c0 [ 3.526104][ T73] Preemption disabled at: [ 3.526105][ T73] [<0000000000000000>] 0x0 [ 3.526112][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.526115][ T73] Tainted: [W]=WARN [ 3.526116][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.526118][ T73] Call Trace: [ 3.526119][ T73] [ 3.526121][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.526126][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.526131][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.526134][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.526139][ T73] __kmalloc_noprof+0x443/0x760 [ 3.526142][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.526148][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.526151][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.526154][ T73] put_chars+0x1e1/0x2f0 [ 3.526157][ T73] ? __send_to_port+0x420/0x420 [ 3.526159][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.526162][ T73] ? validate_chain+0x38b/0xc20 [ 3.526168][ T73] hvc_console_print+0x292/0x780 [ 3.526174][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.526177][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.526179][ T73] ? lock_acquire+0x13c/0x160 [ 3.526183][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.526186][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.526187][ T73] ? console_flush_one_record+0x106/0x710 [ 3.526190][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.526192][ T73] ? lock_acquire+0x13c/0x160 [ 3.526196][ T73] console_flush_one_record+0x46f/0x710 [ 3.526199][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.526200][ T73] ? __lock_acquire+0x518/0xc20 [ 3.526206][ T73] console_unlock+0xee/0x1f0 [ 3.526208][ T73] ? console_flush_one_record+0x710/0x710 [ 3.526210][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.526212][ T73] ? lock_acquire+0x60/0x160 [ 3.526215][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.526217][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.526220][ T73] vprintk_emit+0x37c/0x3e0 [ 3.526223][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.526226][ T73] ? __lock_acquire+0x518/0xc20 [ 3.526230][ T73] _printk+0xc7/0x100 [ 3.526234][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.526236][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.526239][ T73] ? __rwlock_init+0x150/0x150 [ 3.526243][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.526246][ T73] do_exit.cold+0x82/0x9c [ 3.526249][ T73] ? exit_notify+0x890/0x890 [ 3.526251][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.526253][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.526257][ T73] do_group_exit+0xb8/0x370 [ 3.526260][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.526262][ T73] x64_sys_call+0x1567/0x1570 [ 3.526263][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.526263][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.526263][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.526263][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.526265][ T73] do_syscall_64+0xff/0x530 [ 3.526268][ T73] ? exc_page_fault+0xee/0x100 [ 3.526271][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.526274][ T73] RIP: 0033:0x7f4f94bb91b8 [ 3.526276][ T73] Code: Unable to access opcode bytes at 0x7f4f94bb918e. [ 3.526277][ T73] RSP: 002b:00007ffcd2ab6648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.526279][ T73] RAX: ffffffffffffffda RBX: 00007f4f94ce9f88 RCX: 00007f4f94bb91b8 [ 3.526280][ T73] RDX: 00007f4f944174c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.526281][ T73] RBP: 00007ffcd2ab66a0 R08: 0000000000000000 R09: 0000000000001000 [ 3.526282][ T73] R10: 00007ffcd2ab6460 R11: 0000000000000246 R12: 0000000000000001 [ 3.526283][ T73] R13: 0000000000000049 R14: 00007f4f94ce8680 R15: 00007f4f94ce9fa0 [ 3.526290][ T73] [ 3.548617][ T1] virtme-ng-init: basic initialization done [ 3.609024][ T79] ip (79) used greatest stack depth: 24384 bytes left [ 3.613586][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.614043][ T76] virtme-ng-init: triggering udev coldplug [ 6.110336][ T76] virtme-ng-init: waiting for udev to settle [ 6.110356][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.110359][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.110360][ T76] preempt_count: 1, expected: 0 [ 6.110361][ T76] RCU nest depth: 0, expected: 0 [ 6.110362][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.110365][ T76] #0: ffffffff9f369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.110377][ T76] #1: ffffffff9f369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.110381][ T76] #2: ffffffff9f289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.110385][ T76] #3: ffffffff9f289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.110388][ T76] irq event stamp: 2840 [ 6.110389][ T76] hardirqs last enabled at (2839): [] __down_trylock_console_sem+0x86/0xa0 [ 6.110392][ T76] hardirqs last disabled at (2840): [] console_emit_next_record+0x3d4/0x4c0 [ 6.110394][ T76] softirqs last enabled at (2328): [] fpu_clone+0xd9/0x410 [ 6.110398][ T76] softirqs last disabled at (2326): [] fpu_clone+0x82/0x410 [ 6.110400][ T76] Preemption disabled at: [ 6.110401][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.110406][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.110410][ T76] Tainted: [W]=WARN [ 6.110411][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.110412][ T76] Call Trace: [ 6.110414][ T76] [ 6.110416][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.110420][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.110422][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.110426][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.110430][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.110435][ T76] __kmalloc_noprof+0x443/0x760 [ 6.110437][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.110443][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.110446][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.110450][ T76] put_chars+0x1e1/0x2f0 [ 6.110453][ T76] ? __send_to_port+0x420/0x420 [ 6.110454][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.110458][ T76] ? validate_chain+0x38b/0xc20 [ 6.110464][ T76] hvc_console_print+0x292/0x780 [ 6.110470][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.110473][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.110475][ T76] ? lock_acquire+0x13c/0x160 [ 6.110479][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.110482][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.110483][ T76] ? console_flush_one_record+0x106/0x710 [ 6.110486][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.110488][ T76] ? lock_acquire+0x13c/0x160 [ 6.110492][ T76] console_flush_one_record+0x46f/0x710 [ 6.110495][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.110497][ T76] ? __lock_acquire+0x518/0xc20 [ 6.110502][ T76] console_unlock+0xee/0x1f0 [ 6.110504][ T76] ? console_flush_one_record+0x710/0x710 [ 6.110506][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.110507][ T76] ? lock_acquire+0x60/0x160 [ 6.110511][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.110513][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.110516][ T76] vprintk_emit+0x37c/0x3e0 [ 6.110519][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.110522][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.110528][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.110532][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.110534][ T76] ? simple_strntoull+0x10f/0x140 [ 6.110539][ T76] ? date_str+0x1e0/0x1e0 [ 6.110542][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.110546][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.110549][ T76] ? vprintk_default+0x20/0x20 [ 6.110553][ T76] ? vprintk_default+0x20/0x20 [ 6.110555][ T76] new_sync_write+0x33e/0x760 [ 6.110559][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.110562][ T76] ? new_sync_read+0x750/0x750 [ 6.110567][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.110572][ T76] ? __fget_files+0x1e3/0x460 [ 6.110575][ T76] vfs_write+0x6a2/0xbd0 [ 6.110579][ T76] ksys_write+0x116/0x250 [ 6.110582][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.110584][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.110587][ T76] do_syscall_64+0xff/0x530 [ 6.110590][ T76] ? exc_page_fault+0xee/0x100 [ 6.110593][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.110595][ T76] RIP: 0033:0x7f8064f42ed2 [ 6.110599][ T76] 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 [ 6.110601][ T76] RSP: 002b:00007f8064e89c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.110604][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8064f42ed2 [ 6.110605][ T76] RDX: 000000000000002e RSI: 00007f80600012c0 RDI: 0000000000000003 [ 6.110606][ T76] RBP: 00007f8064e89c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.110607][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8064fcd0a0 [ 6.110608][ T76] R13: 00007f8064ecb3e0 R14: 00007f80600012c0 R15: 00007f8064e89da8 [ 6.110614][ T76] [ 6.304239][ T107] sed (107) used greatest stack depth: 24136 bytes left [ 6.423933][ T76] virtme-ng-init: udev is done [ 6.432649][ T1] virtme-ng-init: initialization done