virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.042922][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.042944][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.042946][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.042948][ T1] preempt_count: 1, expected: 0 [ 1.042948][ T1] RCU nest depth: 0, expected: 0 [ 1.042950][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.042952][ T1] #0: ff11000002a83938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.042963][ T1] #1: ffffffffaa399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.042968][ T1] #2: ffffffffaa399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.042973][ T1] #3: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.042977][ T1] #4: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.042981][ T1] irq event stamp: 319882 [ 1.042982][ T1] hardirqs last enabled at (319881): [] __down_trylock_console_sem+0x86/0xa0 [ 1.042985][ T1] hardirqs last disabled at (319882): [] console_emit_next_record+0x3f8/0x4f0 [ 1.042987][ T1] softirqs last enabled at (319790): [] handle_softirqs+0x67c/0x900 [ 1.042990][ T1] softirqs last disabled at (319611): [] __irq_exit_rcu+0x145/0x1c0 [ 1.042993][ T1] Preemption disabled at: [ 1.042993][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.042998][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.043001][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.043003][ T1] Call Trace: [ 1.043004][ T1] [ 1.043008][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.043013][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.043015][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.043020][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.043024][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.043030][ T1] __kmalloc_noprof+0x443/0x760 [ 1.043033][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.043038][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.043041][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.043044][ T1] put_chars+0x1e1/0x2f0 [ 1.043046][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.043049][ T1] ? __send_to_port+0x420/0x420 [ 1.043051][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.043055][ T1] ? validate_chain+0x38b/0xc20 [ 1.043060][ T1] hvc_console_print+0x292/0x780 [ 1.043066][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.043069][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043071][ T1] ? lock_acquire+0x13c/0x160 [ 1.043075][ T1] console_emit_next_record+0x252/0x4f0 [ 1.043079][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.043083][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043085][ T1] ? lock_acquire+0x13c/0x160 [ 1.043089][ T1] console_flush_one_record+0x46f/0x710 [ 1.043093][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.043095][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043100][ T1] console_unlock+0xee/0x1f0 [ 1.043103][ T1] ? console_flush_one_record+0x710/0x710 [ 1.043105][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043107][ T1] ? lock_acquire+0x60/0x160 [ 1.043111][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.043112][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.043115][ T1] vprintk_emit+0x37c/0x3e0 [ 1.043118][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.043120][ T1] ? find_held_lock+0x2b/0x80 [ 1.043122][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.043124][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.043128][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.043133][ T1] ? device_rename.cold+0xa/0xa [ 1.043135][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043139][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.043141][ T1] ? find_held_lock+0x2b/0x80 [ 1.043145][ T1] dev_printk_emit+0xb9/0xee [ 1.043147][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.043150][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.043154][ T1] ? proc_register+0x368/0x8b0 [ 1.043161][ T1] _dev_info+0xe2/0x116 [ 1.043163][ T1] ? _dev_notice+0x120/0x120 [ 1.043168][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.043172][ T1] ? rtc_proc_show+0x400/0x400 [ 1.043176][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.043181][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.043183][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.043187][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.043194][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.043197][ T1] cmos_do_probe+0x73b/0x98a [ 1.043200][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.043203][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.043204][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.043211][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.043213][ T1] ? mc146818_set_time+0x500/0x500 [ 1.043217][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.043219][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.043224][ T1] platform_probe+0xfe/0x1f0 [ 1.043227][ T1] call_driver_probe+0x61/0x1c0 [ 1.043230][ T1] really_probe+0x199/0x760 [ 1.043232][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043234][ T1] __driver_probe_device+0x24f/0x440 [ 1.043237][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043238][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043239][ T1] driver_probe_device+0x4a/0xf0 [ 1.043241][ T1] __driver_attach+0x1b8/0x540 [ 1.043243][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.043246][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.043249][ T1] ? bus_remove_file+0x50/0x50 [ 1.043251][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.043254][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043259][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043261][ T1] bus_add_driver+0x2c8/0x530 [ 1.043264][ T1] driver_register+0x1a3/0x390 [ 1.043267][ T1] __platform_driver_probe+0x13f/0x270 [ 1.043270][ T1] cmos_init+0x31/0x40 [ 1.043272][ T1] do_one_initcall+0x124/0x4f0 [ 1.043275][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.043277][ T1] ? parameq+0x110/0x110 [ 1.043282][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.043285][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043288][ T1] kernel_init_freeable+0x596/0x630 [ 1.043291][ T1] ? rest_init+0x280/0x280 [ 1.043295][ T1] kernel_init+0x21/0x150 [ 1.043297][ T1] ? rest_init+0x280/0x280 [ 1.043298][ T1] ret_from_fork+0x474/0x6b0 [ 1.043302][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.043305][ T1] ? __switch_to+0x5a3/0xe00 [ 1.043309][ T1] ? rest_init+0x280/0x280 [ 1.043311][ T1] ret_from_fork_asm+0x11/0x20 [ 1.043319][ T1] [ 1.073573][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:31:00 UTC (1787880660) [ 1.074525][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.077646][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.087229][ T1] NET: Registered PF_INET6 protocol family [ 1.091228][ T1] Segment Routing with IPv6 [ 1.091653][ T1] In-situ OAM (IOAM) with IPv6 [ 1.092080][ T1] NET: Registered PF_PACKET protocol family [ 1.092323][ T1] 9pnet: Installing 9P2000 support [ 1.092662][ T1] Key type dns_resolver registered [ 1.093341][ T1] NET: Registered PF_VSOCK protocol family [ 1.097546][ T1] IPI shorthand broadcast: enabled [ 1.203016][ T1] sched_clock: Marking stable (1168002000, 34721257)->(1282713827, -79990570) [ 1.205323][ T1] registered taskstats version 1 [ 1.207558][ T1] Loading compiled-in X.509 certificates [ 1.311572][ T1] Demotion targets for Node 0: null [ 1.311887][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11973) [ 1.312179][ T1] page_owner is disabled [ 1.312826][ T1] PM: Magic number: 6:697:509 [ 1.314852][ T1] ALSA device list: [ 1.315502][ T1] No soundcards found. [ 1.316531][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.319240][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.320116][ T1] devtmpfs: mounted [ 1.320370][ T1] VFS: Pivoted into new rootfs [ 1.348347][ T1] Freeing unused kernel image (initmem) memory: 2548K [ 1.348561][ T1] Write protecting the kernel read-only data: 63488k [ 1.349560][ T1] Freeing unused kernel image (text/rodata gap) memory: 1916K [ 1.350227][ T1] Freeing unused kernel image (rodata/data gap) memory: 1316K [ 1.350497][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.350805][ T1] with arguments: [ 1.350973][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.351198][ T1] with environment: [ 1.351372][ T1] HOME=/ [ 1.351493][ T1] TERM=dumb [ 1.351663][ T1] virtme_hostname=vmksft-net-drv-dbg,debug-threads=on [ 1.351850][ T1] nr_open=2147483584 [ 1.352009][ T1] virtme_link_mods=/srv/vmksft/testing/wt-18/.virtme_mods/lib/modules/0.0.0 [ 1.352261][ T1] virtme_rw_overlay0=/etc [ 1.352473][ T1] virtme_rw_overlay1=/lib [ 1.352619][ T1] virtme_rw_overlay2=/home [ 1.352827][ T1] virtme_rw_overlay3=/opt [ 1.352968][ T1] virtme_rw_overlay4=/srv [ 1.353164][ T1] virtme_rw_overlay5=/usr [ 1.353310][ T1] virtme_rw_overlay6=/var [ 1.353513][ T1] virtme_rw_overlay7=/tmp [ 1.353658][ T1] virtme_console=ttyS0 [ 1.353870][ T1] virtme_chdir=srv/vmksft/testing/wt-18 [ 1.377853][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.379905][ T1] virtme-ng-init: Setting hostname to vmksft-net-drv-dbg,debug-threads=on... [ 1.390280][ T1] overlayfs: failed to set xattr on upper [ 1.390699][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391351][ T1] overlayfs: ...falling back to uuid=null. [ 1.395247][ T1] overlayfs: failed to set xattr on upper [ 1.395618][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396079][ T1] overlayfs: ...falling back to uuid=null. [ 1.399356][ T1] overlayfs: failed to set xattr on upper [ 1.400374][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400830][ T1] overlayfs: ...falling back to uuid=null. [ 1.403922][ T1] overlayfs: failed to set xattr on upper [ 1.404278][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.404709][ T1] overlayfs: ...falling back to uuid=null. [ 1.408362][ T1] overlayfs: failed to set xattr on upper [ 1.408751][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409202][ T1] overlayfs: ...falling back to uuid=null. [ 1.412667][ T1] overlayfs: failed to set xattr on upper [ 1.413029][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.413475][ T1] overlayfs: ...falling back to uuid=null. [ 1.416695][ T1] overlayfs: failed to set xattr on upper [ 1.417700][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.418641][ T1] overlayfs: ...falling back to uuid=null. [ 1.418821][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.422427][ T1] overlayfs: failed to set xattr on upper [ 1.422652][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.423441][ T1] overlayfs: ...falling back to uuid=null. [ 1.435488][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.755177][ T71] systemd-tmpfile (71) used greatest stack depth: 24816 bytes left [ 3.755196][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.755198][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.755200][ T71] preempt_count: 2, expected: 0 [ 3.755201][ T71] RCU nest depth: 0, expected: 0 [ 3.755202][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.755204][ T71] #0: ffffffffaa2027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.755217][ T71] #1: ffffffffaa399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.755221][ T71] #2: ffffffffaa399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.755226][ T71] #3: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.755230][ T71] #4: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.755234][ T71] irq event stamp: 2356322 [ 3.755235][ T71] hardirqs last enabled at (2356321): [] __down_trylock_console_sem+0x86/0xa0 [ 3.755238][ T71] hardirqs last disabled at (2356322): [] console_emit_next_record+0x3f8/0x4f0 [ 3.755240][ T71] softirqs last enabled at (2351228): [] handle_softirqs+0x67c/0x900 [ 3.755243][ T71] softirqs last disabled at (2349895): [] __irq_exit_rcu+0x145/0x1c0 [ 3.755245][ T71] Preemption disabled at: [ 3.755246][ T71] [<0000000000000000>] 0x0 [ 3.755253][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.755256][ T71] Tainted: [W]=WARN [ 3.755257][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.755259][ T71] Call Trace: [ 3.755260][ T71] [ 3.755262][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.755269][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.755274][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.755278][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.755284][ T71] __kmalloc_noprof+0x443/0x760 [ 3.755286][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.755293][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.755296][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.755300][ T71] put_chars+0x1e1/0x2f0 [ 3.755303][ T71] ? __send_to_port+0x420/0x420 [ 3.755305][ T71] ? printk_get_next_message+0x2fe/0x7d0 [ 3.755309][ T71] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.755312][ T71] ? validate_chain+0x38b/0xc20 [ 3.755317][ T71] hvc_console_print+0x292/0x780 [ 3.755320][ T71] ? __lock_acquire+0x518/0xc20 [ 3.755322][ T71] ? __lock_acquire+0x518/0xc20 [ 3.755326][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.755330][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.755332][ T71] ? lock_acquire+0x13c/0x160 [ 3.755336][ T71] console_emit_next_record+0x252/0x4f0 [ 3.755340][ T71] ? devkmsg_read+0x4e0/0x4e0 [ 3.755345][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.755347][ T71] ? lock_acquire+0x13c/0x160 [ 3.755351][ T71] console_flush_one_record+0x46f/0x710 [ 3.755355][ T71] ? console_emit_next_record+0x4f0/0x4f0 [ 3.755357][ T71] ? __lock_acquire+0x518/0xc20 [ 3.755363][ T71] console_unlock+0xee/0x1f0 [ 3.755366][ T71] ? console_flush_one_record+0x710/0x710 [ 3.755368][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.755369][ T71] ? lock_acquire+0x60/0x160 [ 3.755373][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.755375][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.755378][ T71] vprintk_emit+0x37c/0x3e0 [ 3.755382][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.755385][ T71] ? __lock_acquire+0x518/0xc20 [ 3.755388][ T71] _printk+0xc7/0x100 [ 3.755392][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.755395][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.755405][ T71] ? __rwlock_init+0x150/0x150 [ 3.755409][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.755412][ T71] do_exit.cold+0x82/0x9c [ 3.755416][ T71] ? exit_notify+0x890/0x890 [ 3.755417][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.755420][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.755424][ T71] do_group_exit+0xb8/0x370 [ 3.755427][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.755429][ T71] x64_sys_call+0x1567/0x1570 [ 3.755431][ T71] do_syscall_64+0xff/0x530 [ 3.755435][ T71] ? exc_page_fault+0xee/0x100 [ 3.755438][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.755440][ T71] RIP: 0033:0x7f4334bef1b8 [ 3.755443][ T71] Code: Unable to access opcode bytes at 0x7f4334bef18e. [ 3.755444][ T71] RSP: 002b:00007ffe42287908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.755446][ T71] RAX: ffffffffffffffda RBX: 00007f4334d1ff88 RCX: 00007f4334bef1b8 [ 3.755448][ T71] RDX: 00007f433444d4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.755448][ T71] RBP: 00007ffe42287960 R08: 0000000000000000 R09: 0000000000001000 [ 3.755449][ T71] R10: 00007ffe42287720 R11: 0000000000000246 R12: 0000000000000001 [ 3.755450][ T71] R13: 0000000000000049 R14: 00007f4334d1e680 R15: 00007f4334d1ffa0 [ 3.755457][ T71] [ 3.755577][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.755577][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.755577][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.755577][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.779115][ T1] virtme-ng-init: basic initialization done [ 3.836602][ T78] ip (78) used greatest stack depth: 24024 bytes left [ 3.841993][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.842422][ T74] virtme-ng-init: triggering udev coldplug [ 6.631280][ T74] virtme-ng-init: waiting for udev to settle [ 6.631299][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.631303][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.631305][ T74] preempt_count: 1, expected: 0 [ 6.631307][ T74] RCU nest depth: 0, expected: 0 [ 6.631308][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.631311][ T74] #0: ffffffffaa399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.631325][ T74] #1: ffffffffaa399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.631332][ T74] #2: ffffffffaa289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.631338][ T74] #3: ffffffffaa289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.631344][ T74] irq event stamp: 3958 [ 6.631345][ T74] hardirqs last enabled at (3957): [] __down_trylock_console_sem+0x86/0xa0 [ 6.631349][ T74] hardirqs last disabled at (3958): [] console_emit_next_record+0x3f8/0x4f0 [ 6.631352][ T74] softirqs last enabled at (3472): [] handle_softirqs+0x67c/0x900 [ 6.631357][ T74] softirqs last disabled at (2555): [] __irq_exit_rcu+0x145/0x1c0 [ 6.631360][ T74] Preemption disabled at: [ 6.631361][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.631367][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.631372][ T74] Tainted: [W]=WARN [ 6.631373][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.631376][ T74] Call Trace: [ 6.631378][ T74] [ 6.631381][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.631388][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.631391][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.631397][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.631403][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.631415][ T74] __kmalloc_noprof+0x443/0x760 [ 6.631419][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.631428][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.631432][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.631438][ T74] put_chars+0x1e1/0x2f0 [ 6.631442][ T74] ? __send_to_port+0x420/0x420 [ 6.631445][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 6.631450][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.631455][ T74] ? validate_chain+0x38b/0xc20 [ 6.631462][ T74] hvc_console_print+0x292/0x780 [ 6.631466][ T74] ? __lock_acquire+0x518/0xc20 [ 6.631469][ T74] ? __lock_acquire+0x518/0xc20 [ 6.631476][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.631482][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.631485][ T74] ? lock_acquire+0x13c/0x160 [ 6.631492][ T74] console_emit_next_record+0x252/0x4f0 [ 6.631498][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 6.631506][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.631509][ T74] ? lock_acquire+0x13c/0x160 [ 6.631515][ T74] console_flush_one_record+0x46f/0x710 [ 6.631522][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 6.631525][ T74] ? __lock_acquire+0x518/0xc20 [ 6.631534][ T74] console_unlock+0xee/0x1f0 [ 6.631538][ T74] ? console_flush_one_record+0x710/0x710 [ 6.631540][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.631543][ T74] ? lock_acquire+0x60/0x160 [ 6.631550][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.631552][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.631557][ T74] vprintk_emit+0x37c/0x3e0 [ 6.631562][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.631566][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.631574][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.631579][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.631582][ T74] ? simple_strntoull+0x10f/0x140 [ 6.631588][ T74] ? date_str+0x1e0/0x1e0 [ 6.631593][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.631600][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.631604][ T74] ? vprintk_default+0x20/0x20 [ 6.631611][ T74] ? vprintk_default+0x20/0x20 [ 6.631614][ T74] new_sync_write+0x33e/0x760 [ 6.631619][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 6.631625][ T74] ? new_sync_read+0x750/0x750 [ 6.631632][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.631640][ T74] ? __fget_files+0x1e3/0x460 [ 6.631645][ T74] vfs_write+0x6a2/0xbd0 [ 6.631652][ T74] ksys_write+0x116/0x250 [ 6.631656][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.631660][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.631665][ T74] do_syscall_64+0xff/0x530 [ 6.631669][ T74] ? exc_page_fault+0xee/0x100 [ 6.631673][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.631677][ T74] RIP: 0033:0x7f7696fe9ed2 [ 6.631681][ 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 [ 6.631684][ T74] RSP: 002b:00007f7696f30c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.631687][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7696fe9ed2 [ 6.631689][ T74] RDX: 000000000000002e RSI: 00007f76900012c0 RDI: 0000000000000003 [ 6.631691][ T74] RBP: 00007f7696f30c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.631692][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f76970740a0 [ 6.631693][ T74] R13: 00007f7696f723e0 R14: 00007f76900012c0 R15: 00007f7696f30da8 [ 6.631705][ T74] [ 7.423241][ T74] virtme-ng-init: udev is done [ 7.426554][ T1] virtme-ng-init: initialization done