virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.049309][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.049332][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.049335][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.049336][ T1] preempt_count: 1, expected: 0 [ 1.049337][ T1] RCU nest depth: 0, expected: 0 [ 1.049338][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.049340][ T1] #0: ff11000002a63938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.049352][ T1] #1: ffffffffa6f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.049357][ T1] #2: ffffffffa6f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.049362][ T1] #3: ffffffffa6e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.049366][ T1] #4: ffffffffa6e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.049370][ T1] irq event stamp: 307312 [ 1.049371][ T1] hardirqs last enabled at (307311): [] __down_trylock_console_sem+0x86/0xa0 [ 1.049374][ T1] hardirqs last disabled at (307312): [] console_emit_next_record+0x3f8/0x4f0 [ 1.049376][ T1] softirqs last enabled at (305946): [] handle_softirqs+0x67c/0x900 [ 1.049379][ T1] softirqs last disabled at (305939): [] __irq_exit_rcu+0x145/0x1c0 [ 1.049382][ T1] Preemption disabled at: [ 1.049383][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.049387][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.049390][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.049392][ T1] Call Trace: [ 1.049394][ T1] [ 1.049397][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.049403][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.049405][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.049410][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.049414][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.049420][ T1] __kmalloc_noprof+0x443/0x760 [ 1.049423][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.049429][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.049432][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.049435][ T1] put_chars+0x1e1/0x2f0 [ 1.049437][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.049440][ T1] ? __send_to_port+0x420/0x420 [ 1.049442][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.049446][ T1] ? validate_chain+0x38b/0xc20 [ 1.049452][ T1] hvc_console_print+0x292/0x780 [ 1.049459][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.049461][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049464][ T1] ? lock_acquire+0x13c/0x160 [ 1.049468][ T1] console_emit_next_record+0x252/0x4f0 [ 1.049472][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.049477][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049479][ T1] ? lock_acquire+0x13c/0x160 [ 1.049483][ T1] console_flush_one_record+0x46f/0x710 [ 1.049487][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.049489][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049495][ T1] console_unlock+0xee/0x1f0 [ 1.049498][ T1] ? console_flush_one_record+0x710/0x710 [ 1.049500][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049502][ T1] ? lock_acquire+0x60/0x160 [ 1.049506][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.049508][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.049511][ T1] vprintk_emit+0x37c/0x3e0 [ 1.049514][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.049516][ T1] ? find_held_lock+0x2b/0x80 [ 1.049518][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.049520][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.049524][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.049529][ T1] ? device_rename.cold+0xa/0xa [ 1.049531][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049536][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.049538][ T1] ? find_held_lock+0x2b/0x80 [ 1.049542][ T1] dev_printk_emit+0xb9/0xee [ 1.049545][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.049548][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.049552][ T1] ? proc_register+0x368/0x8b0 [ 1.049561][ T1] _dev_info+0xe2/0x116 [ 1.049561][ T1] ? _dev_notice+0x120/0x120 [ 1.049561][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.049561][ T1] ? rtc_proc_show+0x400/0x400 [ 1.049561][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.049561][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.049561][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.049561][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.049561][ T1] cmos_do_probe+0x73b/0x98a [ 1.049561][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.049561][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.049561][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.049561][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.049561][ T1] ? mc146818_set_time+0x500/0x500 [ 1.049561][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.049561][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.049561][ T1] platform_probe+0xfe/0x1f0 [ 1.049561][ T1] call_driver_probe+0x61/0x1c0 [ 1.049561][ T1] really_probe+0x199/0x760 [ 1.049561][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049561][ T1] __driver_probe_device+0x24f/0x440 [ 1.049561][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049561][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049561][ T1] driver_probe_device+0x4a/0xf0 [ 1.049561][ T1] __driver_attach+0x1b8/0x540 [ 1.049561][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.049561][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.049561][ T1] ? bus_remove_file+0x50/0x50 [ 1.049561][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.049561][ T1] ? rtc_dev_init+0x40/0x40 [ 1.049561][ T1] ? rtc_dev_init+0x40/0x40 [ 1.049561][ T1] bus_add_driver+0x2c8/0x530 [ 1.049561][ T1] driver_register+0x1a3/0x390 [ 1.049561][ T1] __platform_driver_probe+0x13f/0x270 [ 1.049561][ T1] cmos_init+0x31/0x40 [ 1.049561][ T1] do_one_initcall+0x124/0x4f0 [ 1.049561][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.049561][ T1] ? parameq+0x110/0x110 [ 1.049561][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.049561][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049561][ T1] kernel_init_freeable+0x596/0x630 [ 1.049561][ T1] ? rest_init+0x280/0x280 [ 1.049561][ T1] kernel_init+0x21/0x150 [ 1.049561][ T1] ? rest_init+0x280/0x280 [ 1.049561][ T1] ret_from_fork+0x474/0x6b0 [ 1.049561][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.049561][ T1] ? __switch_to+0x5a3/0xe00 [ 1.049561][ T1] ? rest_init+0x280/0x280 [ 1.049561][ T1] ret_from_fork_asm+0x11/0x20 [ 1.049561][ T1] [ 1.082318][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:32:43 UTC (1787934763) [ 1.083383][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.086740][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.096214][ T1] NET: Registered PF_INET6 protocol family [ 1.100994][ T1] Segment Routing with IPv6 [ 1.101435][ T1] In-situ OAM (IOAM) with IPv6 [ 1.101879][ T1] NET: Registered PF_PACKET protocol family [ 1.102239][ T1] 9pnet: Installing 9P2000 support [ 1.102636][ T1] Key type dns_resolver registered [ 1.103326][ T1] NET: Registered PF_VSOCK protocol family [ 1.108892][ T1] IPI shorthand broadcast: enabled [ 1.217390][ T1] sched_clock: Marking stable (1182013959, 34557056)->(1318017913, -101446898) [ 1.219722][ T1] registered taskstats version 1 [ 1.221982][ T1] Loading compiled-in X.509 certificates [ 1.328687][ T1] Demotion targets for Node 0: null [ 1.328996][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11974) [ 1.329303][ T1] page_owner is disabled [ 1.329945][ T1] PM: Magic number: 6:293:541 [ 1.331983][ T1] ALSA device list: [ 1.332788][ T1] No soundcards found. [ 1.333460][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.337002][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.337823][ T1] devtmpfs: mounted [ 1.338120][ T1] VFS: Pivoted into new rootfs [ 1.365917][ T1] Freeing unused kernel image (initmem) memory: 2548K [ 1.366148][ T1] Write protecting the kernel read-only data: 63488k [ 1.367167][ T1] Freeing unused kernel image (text/rodata gap) memory: 1912K [ 1.367945][ T1] Freeing unused kernel image (rodata/data gap) memory: 1316K [ 1.368281][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.368576][ T1] with arguments: [ 1.368705][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.369019][ T1] with environment: [ 1.369150][ T1] HOME=/ [ 1.369282][ T1] TERM=dumb [ 1.369467][ T1] virtme_hostname=vmksft-net-drv-dbg,debug-threads=on [ 1.369674][ T1] nr_open=2147483584 [ 1.369851][ T1] virtme_link_mods=/srv/vmksft/testing/wt-18/.virtme_mods/lib/modules/0.0.0 [ 1.370188][ T1] virtme_rw_overlay0=/etc [ 1.370346][ T1] virtme_rw_overlay1=/lib [ 1.370569][ T1] virtme_rw_overlay2=/home [ 1.370740][ T1] virtme_rw_overlay3=/opt [ 1.370955][ T1] virtme_rw_overlay4=/srv [ 1.371112][ T1] virtme_rw_overlay5=/usr [ 1.371333][ T1] virtme_rw_overlay6=/var [ 1.371494][ T1] virtme_rw_overlay7=/tmp [ 1.371712][ T1] virtme_console=ttyS0 [ 1.371873][ T1] virtme_chdir=srv/vmksft/testing/wt-18 [ 1.390497][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.392066][ T1] virtme-ng-init: Setting hostname to vmksft-net-drv-dbg,debug-threads=on... [ 1.401339][ T1] overlayfs: failed to set xattr on upper [ 1.401662][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.401920][ T1] overlayfs: ...falling back to uuid=null. [ 1.404656][ T1] overlayfs: failed to set xattr on upper [ 1.404874][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405139][ T1] overlayfs: ...falling back to uuid=null. [ 1.407138][ T1] overlayfs: failed to set xattr on upper [ 1.407345][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.407746][ T1] overlayfs: ...falling back to uuid=null. [ 1.409687][ T1] overlayfs: failed to set xattr on upper [ 1.409909][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.410165][ T1] overlayfs: ...falling back to uuid=null. [ 1.412437][ T1] overlayfs: failed to set xattr on upper [ 1.412691][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.412949][ T1] overlayfs: ...falling back to uuid=null. [ 1.414691][ T1] overlayfs: failed to set xattr on upper [ 1.414903][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.415153][ T1] overlayfs: ...falling back to uuid=null. [ 1.417778][ T1] overlayfs: failed to set xattr on upper [ 1.417992][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418244][ T1] overlayfs: ...falling back to uuid=null. [ 1.420185][ T1] overlayfs: failed to set xattr on upper [ 1.420402][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.421238][ T1] overlayfs: ...falling back to uuid=null. [ 1.421455][ T68] kwatchdog (68) used greatest stack depth: 29688 bytes left [ 1.434115][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.938098][ T69] systemd-tmpfile (69) used greatest stack depth: 25104 bytes left [ 3.938116][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.938118][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: systemd-tmpfile [ 3.938120][ T69] preempt_count: 2, expected: 0 [ 3.938121][ T69] RCU nest depth: 0, expected: 0 [ 3.938122][ T69] locks held by systemd-tmpfile/69: 5, last CPU#2: [ 3.938124][ T69] #0: ffffffffa6e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.938135][ T69] #1: ffffffffa6f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.938140][ T69] #2: ffffffffa6f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.938145][ T69] #3: ffffffffa6e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.938149][ T69] #4: ffffffffa6e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.938153][ T69] irq event stamp: 2428044 [ 3.938153][ T69] hardirqs last enabled at (2428043): [] __down_trylock_console_sem+0x86/0xa0 [ 3.938157][ T69] hardirqs last disabled at (2428044): [] console_emit_next_record+0x3f8/0x4f0 [ 3.938159][ T69] softirqs last enabled at (2427828): [] handle_softirqs+0x67c/0x900 [ 3.938161][ T69] softirqs last disabled at (2426411): [] __irq_exit_rcu+0x145/0x1c0 [ 3.938164][ T69] Preemption disabled at: [ 3.938165][ T69] [<0000000000000000>] 0x0 [ 3.938172][ T69] CPU: 2 UID: 0 PID: 69 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.938176][ T69] Tainted: [W]=WARN [ 3.938177][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.938179][ T69] Call Trace: [ 3.938180][ T69] [ 3.938182][ T69] dump_stack_lvl+0x6f/0xa0 [ 3.938189][ T69] __might_resched.cold+0x1fe/0x2c1 [ 3.938193][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.938197][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 3.938204][ T69] __kmalloc_noprof+0x443/0x760 [ 3.938206][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 3.938213][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 3.938216][ T69] alloc_buf.isra.0+0x4b/0x260 [ 3.938219][ T69] put_chars+0x1e1/0x2f0 [ 3.938222][ T69] ? __send_to_port+0x420/0x420 [ 3.938224][ T69] ? printk_get_next_message+0x2fe/0x7d0 [ 3.938228][ T69] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.938232][ T69] ? validate_chain+0x38b/0xc20 [ 3.938236][ T69] hvc_console_print+0x292/0x780 [ 3.938239][ T69] ? __lock_acquire+0x518/0xc20 [ 3.938241][ T69] ? __lock_acquire+0x518/0xc20 [ 3.938246][ T69] ? hvc_write+0x3a0/0x3a0 [ 3.938249][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.938252][ T69] ? lock_acquire+0x13c/0x160 [ 3.938256][ T69] console_emit_next_record+0x252/0x4f0 [ 3.938260][ T69] ? devkmsg_read+0x4e0/0x4e0 [ 3.938264][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.938266][ T69] ? lock_acquire+0x13c/0x160 [ 3.938270][ T69] console_flush_one_record+0x46f/0x710 [ 3.938275][ T69] ? console_emit_next_record+0x4f0/0x4f0 [ 3.938277][ T69] ? __lock_acquire+0x518/0xc20 [ 3.938282][ T69] console_unlock+0xee/0x1f0 [ 3.938285][ T69] ? console_flush_one_record+0x710/0x710 [ 3.938287][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.938289][ T69] ? lock_acquire+0x60/0x160 [ 3.938293][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.938294][ T69] ? vprintk_emit+0x320/0x3e0 [ 3.938297][ T69] vprintk_emit+0x37c/0x3e0 [ 3.938300][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 3.938303][ T69] ? __lock_acquire+0x518/0xc20 [ 3.938307][ T69] _printk+0xc7/0x100 [ 3.938311][ T69] ? snapshot_read.cold+0x21/0x21 [ 3.938314][ T69] ? do_raw_spin_lock+0x131/0x280 [ 3.938316][ T69] ? __rwlock_init+0x150/0x150 [ 3.938320][ T69] ? do_raw_spin_lock+0x131/0x280 [ 3.938323][ T69] do_exit.cold+0x82/0x9c [ 3.938327][ T69] ? exit_notify+0x890/0x890 [ 3.938328][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 3.938331][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.938335][ T69] do_group_exit+0xb8/0x370 [ 3.938338][ T69] __x64_sys_exit_group+0x3c/0x50 [ 3.938340][ T69] x64_sys_call+0x1567/0x1570 [ 3.938343][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.938343][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.938343][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.938343][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.938342][ T69] do_syscall_64+0xff/0x530 [ 3.938346][ T69] ? exc_page_fault+0xee/0x100 [ 3.938349][ T69] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.938351][ T69] RIP: 0033:0x7f12e93b61b8 [ 3.938354][ T69] Code: Unable to access opcode bytes at 0x7f12e93b618e. [ 3.938355][ T69] RSP: 002b:00007ffeacf13a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.938357][ T69] RAX: ffffffffffffffda RBX: 00007f12e94e6f88 RCX: 00007f12e93b61b8 [ 3.938359][ T69] RDX: 00007f12e8c144c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.938360][ T69] RBP: 00007ffeacf13a70 R08: 0000000000000000 R09: 0000000000001000 [ 3.938360][ T69] R10: 00007ffeacf13830 R11: 0000000000000246 R12: 0000000000000001 [ 3.938361][ T69] R13: 0000000000000049 R14: 00007f12e94e5680 R15: 00007f12e94e6fa0 [ 3.938368][ T69] [ 3.955485][ T1] virtme-ng-init: basic initialization done [ 3.977622][ T75] virtme-ng-init (75) used greatest stack depth: 24416 bytes left [ 4.025174][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.025634][ T74] virtme-ng-init: triggering udev coldplug [ 6.333105][ T74] virtme-ng-init: waiting for udev to settle [ 6.333124][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.333128][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.333130][ T74] preempt_count: 1, expected: 0 [ 6.333132][ T74] RCU nest depth: 0, expected: 0 [ 6.333133][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.333136][ T74] #0: ffffffffa6f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.333151][ T74] #1: ffffffffa6f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.333158][ T74] #2: ffffffffa6e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.333164][ T74] #3: ffffffffa6e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.333170][ T74] irq event stamp: 2898 [ 6.333172][ T74] hardirqs last enabled at (2897): [] __down_trylock_console_sem+0x86/0xa0 [ 6.333176][ T74] hardirqs last disabled at (2898): [] console_emit_next_record+0x3f8/0x4f0 [ 6.333179][ T74] softirqs last enabled at (2726): [] handle_softirqs+0x67c/0x900 [ 6.333183][ T74] softirqs last disabled at (2713): [] __irq_exit_rcu+0x145/0x1c0 [ 6.333187][ T74] Preemption disabled at: [ 6.333188][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.333195][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.333200][ T74] Tainted: [W]=WARN [ 6.333201][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.333203][ T74] Call Trace: [ 6.333206][ T74] [ 6.333208][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.333216][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.333219][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.333225][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.333231][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.333239][ T74] __kmalloc_noprof+0x443/0x760 [ 6.333243][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.333252][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.333256][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.333261][ T74] put_chars+0x1e1/0x2f0 [ 6.333266][ T74] ? __send_to_port+0x420/0x420 [ 6.333269][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 6.333274][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.333279][ T74] ? validate_chain+0x38b/0xc20 [ 6.333287][ T74] hvc_console_print+0x292/0x780 [ 6.333291][ T74] ? __lock_acquire+0x518/0xc20 [ 6.333294][ T74] ? __lock_acquire+0x518/0xc20 [ 6.333301][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.333307][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.333310][ T74] ? lock_acquire+0x13c/0x160 [ 6.333317][ T74] console_emit_next_record+0x252/0x4f0 [ 6.333323][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 6.333331][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.333334][ T74] ? lock_acquire+0x13c/0x160 [ 6.333341][ T74] console_flush_one_record+0x46f/0x710 [ 6.333348][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 6.333350][ T74] ? __lock_acquire+0x518/0xc20 [ 6.333360][ T74] console_unlock+0xee/0x1f0 [ 6.333364][ T74] ? console_flush_one_record+0x710/0x710 [ 6.333367][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.333370][ T74] ? lock_acquire+0x60/0x160 [ 6.333376][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.333379][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.333384][ T74] vprintk_emit+0x37c/0x3e0 [ 6.333389][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.333393][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.333401][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.333407][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.333410][ T74] ? simple_strntoull+0x10f/0x140 [ 6.333416][ T74] ? date_str+0x1e0/0x1e0 [ 6.333422][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.333429][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.333433][ T74] ? vprintk_default+0x20/0x20 [ 6.333439][ T74] ? vprintk_default+0x20/0x20 [ 6.333443][ T74] new_sync_write+0x33e/0x760 [ 6.333448][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 6.333454][ T74] ? new_sync_read+0x750/0x750 [ 6.333461][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.333470][ T74] ? __fget_files+0x1e3/0x460 [ 6.333475][ T74] vfs_write+0x6a2/0xbd0 [ 6.333482][ T74] ksys_write+0x116/0x250 [ 6.333486][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.333490][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.333496][ T74] do_syscall_64+0xff/0x530 [ 6.333500][ T74] ? exc_page_fault+0xee/0x100 [ 6.333504][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.333508][ T74] RIP: 0033:0x7fd1e938bed2 [ 6.333513][ 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 [ 6.333516][ T74] RSP: 002b:00007fd1e92d2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.333520][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd1e938bed2 [ 6.333523][ T74] RDX: 000000000000002e RSI: 00007fd1e40012c0 RDI: 0000000000000003 [ 6.333524][ T74] RBP: 00007fd1e92d2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.333525][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd1e94160a0 [ 6.333527][ T74] R13: 00007fd1e93143e0 R14: 00007fd1e40012c0 R15: 00007fd1e92d2da8 [ 6.333539][ T74] [ 7.174582][ T74] virtme-ng-init: udev is done [ 7.178813][ T1] virtme-ng-init: initialization done