virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.019933][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.019956][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.019958][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.019960][ T1] preempt_count: 1, expected: 0 [ 1.019960][ T1] RCU nest depth: 0, expected: 0 [ 1.019961][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.019963][ T1] #0: ff11000002883938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.019976][ T1] #1: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.019982][ T1] #2: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.019985][ T1] #3: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.019988][ T1] #4: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.019992][ T1] irq event stamp: 305700 [ 1.019993][ T1] hardirqs last enabled at (305699): [] __down_trylock_console_sem+0x86/0xa0 [ 1.019996][ T1] hardirqs last disabled at (305700): [] console_emit_next_record+0x3d4/0x4c0 [ 1.019998][ T1] softirqs last enabled at (305578): [] handle_softirqs+0x67c/0x900 [ 1.020001][ T1] softirqs last disabled at (305571): [] __irq_exit_rcu+0x145/0x1c0 [ 1.020004][ T1] Preemption disabled at: [ 1.020005][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.020009][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.020012][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.020014][ T1] Call Trace: [ 1.020015][ T1] [ 1.020019][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.020023][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.020025][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.020030][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.020033][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.020039][ T1] __kmalloc_noprof+0x443/0x760 [ 1.020041][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.020047][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.020050][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.020053][ T1] put_chars+0x1e1/0x2f0 [ 1.020056][ T1] ? __send_to_port+0x420/0x420 [ 1.020059][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.020063][ T1] ? validate_chain+0x38b/0xc20 [ 1.020067][ T1] hvc_console_print+0x292/0x780 [ 1.020070][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020072][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020077][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.020080][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020082][ T1] ? lock_acquire+0x13c/0x160 [ 1.020086][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.020090][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.020091][ T1] ? console_flush_one_record+0x106/0x710 [ 1.020094][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020096][ T1] ? lock_acquire+0x13c/0x160 [ 1.020100][ T1] console_flush_one_record+0x46f/0x710 [ 1.020103][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.020105][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020110][ T1] console_unlock+0xee/0x1f0 [ 1.020112][ T1] ? console_flush_one_record+0x710/0x710 [ 1.020114][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020116][ T1] ? lock_acquire+0x60/0x160 [ 1.020120][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.020121][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.020124][ T1] vprintk_emit+0x37c/0x3e0 [ 1.020127][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.020129][ T1] ? find_held_lock+0x2b/0x80 [ 1.020131][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.020134][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.020137][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.020142][ T1] ? device_rename.cold+0xa/0xa [ 1.020144][ T1] ? __lock_acquire+0x518/0xc20 [ 1.020148][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.020151][ T1] ? find_held_lock+0x2b/0x80 [ 1.020155][ T1] dev_printk_emit+0xb9/0xee [ 1.020157][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.020160][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.020164][ T1] ? proc_register+0x368/0x8b0 [ 1.020171][ T1] _dev_info+0xe2/0x116 [ 1.020174][ T1] ? _dev_notice+0x120/0x120 [ 1.020178][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.020182][ T1] ? rtc_proc_show+0x400/0x400 [ 1.020186][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.020196][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.020201][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.020208][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.020212][ T1] cmos_do_probe+0x73b/0x98a [ 1.020215][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.020217][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.020219][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.020225][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.020227][ T1] ? mc146818_set_time+0x500/0x500 [ 1.020230][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.020233][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.020238][ T1] platform_probe+0xfe/0x1f0 [ 1.020241][ T1] call_driver_probe+0x61/0x1c0 [ 1.020244][ T1] really_probe+0x199/0x760 [ 1.020247][ T1] ? __device_attach_driver+0x280/0x280 [ 1.020250][ T1] __driver_probe_device+0x24f/0x440 [ 1.020253][ T1] ? __device_attach_driver+0x280/0x280 [ 1.020255][ T1] ? __device_attach_driver+0x280/0x280 [ 1.020257][ T1] driver_probe_device+0x4a/0xf0 [ 1.020259][ T1] __driver_attach+0x1b8/0x540 [ 1.020262][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.020265][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.020268][ T1] ? bus_remove_file+0x50/0x50 [ 1.020270][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.020273][ T1] ? rtc_dev_init+0x40/0x40 [ 1.020278][ T1] ? rtc_dev_init+0x40/0x40 [ 1.020280][ T1] bus_add_driver+0x2c8/0x530 [ 1.020284][ T1] driver_register+0x1a3/0x390 [ 1.020287][ T1] __platform_driver_probe+0x13f/0x270 [ 1.020290][ T1] cmos_init+0x31/0x40 [ 1.020292][ T1] do_one_initcall+0x124/0x4f0 [ 1.020296][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.020298][ T1] ? parameq+0x110/0x110 [ 1.020303][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.020307][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.020310][ T1] kernel_init_freeable+0x596/0x630 [ 1.020313][ T1] ? rest_init+0x280/0x280 [ 1.020317][ T1] kernel_init+0x21/0x150 [ 1.020319][ T1] ? rest_init+0x280/0x280 [ 1.020320][ T1] ret_from_fork+0x474/0x6b0 [ 1.020325][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.020328][ T1] ? __switch_to+0x5a3/0xe00 [ 1.020332][ T1] ? rest_init+0x280/0x280 [ 1.020334][ T1] ret_from_fork_asm+0x11/0x20 [ 1.020343][ T1] [ 1.052571][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:51:26 UTC (1787932286) [ 1.053635][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.056776][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.066056][ T1] NET: Registered PF_INET6 protocol family [ 1.069985][ T1] Segment Routing with IPv6 [ 1.070376][ T1] In-situ OAM (IOAM) with IPv6 [ 1.070738][ T1] NET: Registered PF_PACKET protocol family [ 1.070992][ T1] 9pnet: Installing 9P2000 support [ 1.071367][ T1] Key type dns_resolver registered [ 1.072096][ T1] NET: Registered PF_VSOCK protocol family [ 1.076261][ T1] IPI shorthand broadcast: enabled [ 1.176490][ T1] sched_clock: Marking stable (1139001960, 36730118)->(1253964995, -78232917) [ 1.179571][ T1] registered taskstats version 1 [ 1.182355][ T1] Loading compiled-in X.509 certificates [ 1.284563][ T1] Demotion targets for Node 0: null [ 1.284919][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.285257][ T1] page_owner is disabled [ 1.285944][ T1] PM: Magic number: 6:49:893 [ 1.286407][ T1] netconsole: network logging started [ 1.287856][ T1] ALSA device list: [ 1.288011][ T1] No soundcards found. [ 1.289948][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.292598][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.293484][ T1] devtmpfs: mounted [ 1.293786][ T1] VFS: Pivoted into new rootfs [ 1.322986][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.323247][ T1] Write protecting the kernel read-only data: 55296k [ 1.324112][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.326971][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.327273][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.327540][ T1] with arguments: [ 1.327668][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.328215][ T1] with environment: [ 1.328336][ T1] HOME=/ [ 1.328463][ T1] TERM=dumb [ 1.328585][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.329484][ T1] nr_open=2147483584 [ 1.329604][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.329888][ T1] virtme_rw_overlay0=/etc [ 1.330046][ T1] virtme_rw_overlay1=/lib [ 1.330209][ T1] virtme_rw_overlay2=/home [ 1.330363][ T1] virtme_rw_overlay3=/opt [ 1.330517][ T1] virtme_rw_overlay4=/srv [ 1.330679][ T1] virtme_rw_overlay5=/usr [ 1.330837][ T1] virtme_rw_overlay6=/var [ 1.330995][ T1] virtme_rw_overlay7=/tmp [ 1.331160][ T1] virtme_console=ttyS0 [ 1.331322][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.347557][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.348877][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.357572][ T1] overlayfs: failed to set xattr on upper [ 1.357867][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.358165][ T1] overlayfs: ...falling back to uuid=null. [ 1.360454][ T1] overlayfs: failed to set xattr on upper [ 1.360663][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.360990][ T1] overlayfs: ...falling back to uuid=null. [ 1.362885][ T1] overlayfs: failed to set xattr on upper [ 1.363106][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.363363][ T1] overlayfs: ...falling back to uuid=null. [ 1.365441][ T1] overlayfs: failed to set xattr on upper [ 1.365646][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.365899][ T1] overlayfs: ...falling back to uuid=null. [ 1.367800][ T1] overlayfs: failed to set xattr on upper [ 1.368004][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.368263][ T1] overlayfs: ...falling back to uuid=null. [ 1.370370][ T1] overlayfs: failed to set xattr on upper [ 1.370577][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370825][ T1] overlayfs: ...falling back to uuid=null. [ 1.372632][ T1] overlayfs: failed to set xattr on upper [ 1.373424][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.373695][ T1] overlayfs: ...falling back to uuid=null. [ 1.375594][ T1] overlayfs: failed to set xattr on upper [ 1.375801][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376051][ T1] overlayfs: ...falling back to uuid=null. [ 1.387240][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.400376][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 3.550542][ T70] systemd-tmpfile (70) used greatest stack depth: 24848 bytes left [ 3.550562][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.550565][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: systemd-tmpfile [ 3.550567][ T70] preempt_count: 2, expected: 0 [ 3.550569][ T70] RCU nest depth: 0, expected: 0 [ 3.550570][ T70] locks held by systemd-tmpfile/70: 5, last CPU#2: [ 3.550573][ T70] #0: ffffffffae0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.550589][ T70] #1: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.550595][ T70] #2: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.550600][ T70] #3: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.550605][ T70] #4: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.550611][ T70] irq event stamp: 2376166 [ 3.550612][ T70] hardirqs last enabled at (2376165): [] __down_trylock_console_sem+0x86/0xa0 [ 3.550616][ T70] hardirqs last disabled at (2376166): [] console_emit_next_record+0x3d4/0x4c0 [ 3.550619][ T70] softirqs last enabled at (2375766): [] handle_softirqs+0x67c/0x900 [ 3.550622][ T70] softirqs last disabled at (2375761): [] __irq_exit_rcu+0x145/0x1c0 [ 3.550625][ T70] Preemption disabled at: [ 3.550626][ T70] [<0000000000000000>] 0x0 [ 3.550636][ T70] CPU: 2 UID: 0 PID: 70 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.550641][ T70] Tainted: [W]=WARN [ 3.550642][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.550644][ T70] Call Trace: [ 3.550647][ T70] [ 3.550649][ T70] dump_stack_lvl+0x6f/0xa0 [ 3.550656][ T70] __might_resched.cold+0x1fe/0x2c1 [ 3.550662][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.550667][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 3.550675][ T70] __kmalloc_noprof+0x443/0x760 [ 3.550679][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 3.550688][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 3.550692][ T70] alloc_buf.isra.0+0x4b/0x260 [ 3.550697][ T70] put_chars+0x1e1/0x2f0 [ 3.550702][ T70] ? __send_to_port+0x420/0x420 [ 3.550704][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.550710][ T70] ? validate_chain+0x38b/0xc20 [ 3.550720][ T70] hvc_console_print+0x292/0x780 [ 3.550734][ T70] ? hvc_write+0x3a0/0x3a0 [ 3.550738][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.550741][ T70] ? lock_acquire+0x13c/0x160 [ 3.550749][ T70] console_emit_next_record+0x22f/0x4c0 [ 3.550755][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 3.550757][ T70] ? console_flush_one_record+0x106/0x710 [ 3.550761][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.550764][ T70] ? lock_acquire+0x13c/0x160 [ 3.550770][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.550770][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.550770][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.550770][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.550772][ T70] console_flush_one_record+0x46f/0x710 [ 3.550778][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 3.550780][ T70] ? __lock_acquire+0x518/0xc20 [ 3.550790][ T70] console_unlock+0xee/0x1f0 [ 3.550793][ T70] ? console_flush_one_record+0x710/0x710 [ 3.550795][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.550799][ T70] ? lock_acquire+0x60/0x160 [ 3.550805][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.550808][ T70] ? vprintk_emit+0x320/0x3e0 [ 3.550813][ T70] vprintk_emit+0x37c/0x3e0 [ 3.550818][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 3.550824][ T70] ? __lock_acquire+0x518/0xc20 [ 3.550830][ T70] _printk+0xc7/0x100 [ 3.550835][ T70] ? snapshot_read.cold+0x21/0x21 [ 3.550840][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.550844][ T70] ? __rwlock_init+0x150/0x150 [ 3.550851][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.550856][ T70] do_exit.cold+0x82/0x9c [ 3.550861][ T70] ? exit_notify+0x890/0x890 [ 3.550863][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 3.550868][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.550874][ T70] do_group_exit+0xb8/0x370 [ 3.550880][ T70] __x64_sys_exit_group+0x3c/0x50 [ 3.550883][ T70] x64_sys_call+0x1567/0x1570 [ 3.550886][ T70] do_syscall_64+0xff/0x530 [ 3.550891][ T70] ? exc_page_fault+0xee/0x100 [ 3.550896][ T70] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.550899][ T70] RIP: 0033:0x7f0eb4a831b8 [ 3.550903][ T70] Code: Unable to access opcode bytes at 0x7f0eb4a8318e. [ 3.550904][ T70] RSP: 002b:00007ffd6ad22598 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.550908][ T70] RAX: ffffffffffffffda RBX: 00007f0eb4bb3f88 RCX: 00007f0eb4a831b8 [ 3.550910][ T70] RDX: 00007f0eb42e14c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.550911][ T70] RBP: 00007ffd6ad225f0 R08: 0000000000000000 R09: 0000000000001000 [ 3.550912][ T70] R10: 00007ffd6ad223b0 R11: 0000000000000246 R12: 0000000000000001 [ 3.550914][ T70] R13: 0000000000000049 R14: 00007f0eb4bb2680 R15: 00007f0eb4bb3fa0 [ 3.550927][ T70] [ 3.578790][ T1] virtme-ng-init: basic initialization done [ 3.629644][ T78] ip (78) used greatest stack depth: 24328 bytes left [ 3.636993][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.637376][ T74] virtme-ng-init: triggering udev coldplug [ 6.171414][ T74] virtme-ng-init: waiting for udev to settle [ 6.171429][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.171431][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.171433][ T74] preempt_count: 1, expected: 0 [ 6.171434][ T74] RCU nest depth: 0, expected: 0 [ 6.171435][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.171437][ T74] #0: ffffffffae169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.171449][ T74] #1: ffffffffae169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.171453][ T74] #2: ffffffffae089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.171457][ T74] #3: ffffffffae089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.171460][ T74] irq event stamp: 2976 [ 6.171461][ T74] hardirqs last enabled at (2975): [] __down_trylock_console_sem+0x86/0xa0 [ 6.171464][ T74] hardirqs last disabled at (2976): [] console_emit_next_record+0x3d4/0x4c0 [ 6.171466][ T74] softirqs last enabled at (2358): [] fpu_clone+0xd9/0x410 [ 6.171470][ T74] softirqs last disabled at (2356): [] fpu_clone+0x82/0x410 [ 6.171472][ T74] Preemption disabled at: [ 6.171473][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.171478][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.171482][ T74] Tainted: [W]=WARN [ 6.171482][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.171484][ T74] Call Trace: [ 6.171486][ T74] [ 6.171487][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.171492][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.171494][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.171498][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.171502][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.171507][ T74] __kmalloc_noprof+0x443/0x760 [ 6.171510][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.171516][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.171519][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.171522][ T74] put_chars+0x1e1/0x2f0 [ 6.171525][ T74] ? __send_to_port+0x420/0x420 [ 6.171527][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.171531][ T74] ? validate_chain+0x38b/0xc20 [ 6.171536][ T74] hvc_console_print+0x292/0x780 [ 6.171543][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.171545][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.171547][ T74] ? lock_acquire+0x13c/0x160 [ 6.171551][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.171555][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.171556][ T74] ? console_flush_one_record+0x106/0x710 [ 6.171558][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.171560][ T74] ? lock_acquire+0x13c/0x160 [ 6.171564][ T74] console_flush_one_record+0x46f/0x710 [ 6.171568][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.171569][ T74] ? __lock_acquire+0x518/0xc20 [ 6.171574][ T74] console_unlock+0xee/0x1f0 [ 6.171577][ T74] ? console_flush_one_record+0x710/0x710 [ 6.171578][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.171580][ T74] ? lock_acquire+0x60/0x160 [ 6.171583][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.171585][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.171588][ T74] vprintk_emit+0x37c/0x3e0 [ 6.171591][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.171594][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.171600][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.171604][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.171606][ T74] ? simple_strntoull+0x10f/0x140 [ 6.171611][ T74] ? date_str+0x1e0/0x1e0 [ 6.171614][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.171618][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.171621][ T74] ? vprintk_default+0x20/0x20 [ 6.171624][ T74] ? vprintk_default+0x20/0x20 [ 6.171626][ T74] new_sync_write+0x33e/0x760 [ 6.171630][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.171634][ T74] ? new_sync_read+0x750/0x750 [ 6.171638][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.171643][ T74] ? __fget_files+0x1e3/0x460 [ 6.171647][ T74] vfs_write+0x6a2/0xbd0 [ 6.171650][ T74] ksys_write+0x116/0x250 [ 6.171653][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.171656][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.171659][ T74] do_syscall_64+0xff/0x530 [ 6.171661][ T74] ? exc_page_fault+0xee/0x100 [ 6.171664][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.171667][ T74] RIP: 0033:0x7f6d4ec20ed2 [ 6.171671][ 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 [ 6.171672][ T74] RSP: 002b:00007f6d4eb67c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.171675][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f6d4ec20ed2 [ 6.171676][ T74] RDX: 000000000000002e RSI: 00007f6d480012c0 RDI: 0000000000000003 [ 6.171677][ T74] RBP: 00007f6d4eb67c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.171678][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6d4ecab0a0 [ 6.171679][ T74] R13: 00007f6d4eba93e0 R14: 00007f6d480012c0 R15: 00007f6d4eb67da8 [ 6.171685][ T74] [ 6.925646][ T74] virtme-ng-init: udev is done [ 6.931020][ T1] virtme-ng-init: initialization done