virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.011571][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.011593][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.011595][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.011596][ T1] preempt_count: 1, expected: 0 [ 1.011597][ T1] RCU nest depth: 0, expected: 0 [ 1.011598][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.011600][ T1] #0: ff1100000286b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.011612][ T1] #1: ffffffff94369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.011618][ T1] #2: ffffffff94369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.011622][ T1] #3: ffffffff94289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.011625][ T1] #4: ffffffff94289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.011629][ T1] irq event stamp: 308244 [ 1.011630][ T1] hardirqs last enabled at (308243): [] __down_trylock_console_sem+0x86/0xa0 [ 1.011632][ T1] hardirqs last disabled at (308244): [] console_emit_next_record+0x3d4/0x4c0 [ 1.011634][ T1] softirqs last enabled at (308148): [] handle_softirqs+0x67c/0x900 [ 1.011637][ T1] softirqs last disabled at (307749): [] __irq_exit_rcu+0x145/0x1c0 [ 1.011640][ T1] Preemption disabled at: [ 1.011640][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.011645][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.011648][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.011650][ T1] Call Trace: [ 1.011652][ T1] [ 1.011655][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.011660][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.011662][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.011667][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.011671][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.011676][ T1] __kmalloc_noprof+0x443/0x760 [ 1.011679][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.011684][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.011687][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.011689][ T1] put_chars+0x1e1/0x2f0 [ 1.011692][ T1] ? __send_to_port+0x420/0x420 [ 1.011695][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.011699][ T1] ? validate_chain+0x38b/0xc20 [ 1.011703][ T1] hvc_console_print+0x292/0x780 [ 1.011706][ T1] ? __lock_acquire+0x518/0xc20 [ 1.011707][ T1] ? __lock_acquire+0x518/0xc20 [ 1.011711][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.011714][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.011718][ T1] ? lock_acquire+0x13c/0x160 [ 1.011721][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.011725][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.011726][ T1] ? console_flush_one_record+0x106/0x710 [ 1.011730][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.011732][ T1] ? lock_acquire+0x13c/0x160 [ 1.011736][ T1] console_flush_one_record+0x46f/0x710 [ 1.011740][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.011741][ T1] ? __lock_acquire+0x518/0xc20 [ 1.011746][ T1] console_unlock+0xee/0x1f0 [ 1.011749][ T1] ? console_flush_one_record+0x710/0x710 [ 1.011751][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.011753][ T1] ? lock_acquire+0x60/0x160 [ 1.011756][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.011758][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.011761][ T1] vprintk_emit+0x37c/0x3e0 [ 1.011765][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.011767][ T1] ? find_held_lock+0x2b/0x80 [ 1.011769][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.011772][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.011775][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.011780][ T1] ? device_rename.cold+0xa/0xa [ 1.011781][ T1] ? __lock_acquire+0x518/0xc20 [ 1.011786][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.011787][ T1] ? find_held_lock+0x2b/0x80 [ 1.011791][ T1] dev_printk_emit+0xb9/0xee [ 1.011793][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.011796][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.011800][ T1] ? proc_register+0x368/0x8b0 [ 1.011807][ T1] _dev_info+0xe2/0x116 [ 1.011809][ T1] ? _dev_notice+0x120/0x120 [ 1.011814][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.011818][ T1] ? rtc_proc_show+0x400/0x400 [ 1.011823][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.011828][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.011830][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.011834][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.011841][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.011844][ T1] cmos_do_probe+0x73b/0x98a [ 1.011847][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.011849][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.011850][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.011856][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.011858][ T1] ? mc146818_set_time+0x500/0x500 [ 1.011861][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.011863][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.011869][ T1] platform_probe+0xfe/0x1f0 [ 1.011872][ T1] call_driver_probe+0x61/0x1c0 [ 1.011875][ T1] really_probe+0x199/0x760 [ 1.011878][ T1] ? __device_attach_driver+0x280/0x280 [ 1.011880][ T1] __driver_probe_device+0x24f/0x440 [ 1.011883][ T1] ? __device_attach_driver+0x280/0x280 [ 1.011884][ T1] ? __device_attach_driver+0x280/0x280 [ 1.011886][ T1] driver_probe_device+0x4a/0xf0 [ 1.011888][ T1] __driver_attach+0x1b8/0x540 [ 1.011890][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.011893][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.011895][ T1] ? bus_remove_file+0x50/0x50 [ 1.011897][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.011900][ T1] ? rtc_dev_init+0x40/0x40 [ 1.011906][ T1] ? rtc_dev_init+0x40/0x40 [ 1.011908][ T1] bus_add_driver+0x2c8/0x530 [ 1.011911][ T1] driver_register+0x1a3/0x390 [ 1.011914][ T1] __platform_driver_probe+0x13f/0x270 [ 1.011917][ T1] cmos_init+0x31/0x40 [ 1.011919][ T1] do_one_initcall+0x124/0x4f0 [ 1.011922][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.011923][ T1] ? parameq+0x110/0x110 [ 1.011928][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.011932][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.011935][ T1] kernel_init_freeable+0x596/0x630 [ 1.011938][ T1] ? rest_init+0x280/0x280 [ 1.011942][ T1] kernel_init+0x21/0x150 [ 1.011944][ T1] ? rest_init+0x280/0x280 [ 1.011945][ T1] ret_from_fork+0x474/0x6b0 [ 1.011950][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.011953][ T1] ? __switch_to+0x5a3/0xe00 [ 1.011956][ T1] ? rest_init+0x280/0x280 [ 1.011959][ T1] ret_from_fork_asm+0x11/0x20 [ 1.011966][ T1] [ 1.043434][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:06:05 UTC (1787933165) [ 1.044436][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.047476][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.056878][ T1] NET: Registered PF_INET6 protocol family [ 1.061304][ T1] Segment Routing with IPv6 [ 1.061757][ T1] In-situ OAM (IOAM) with IPv6 [ 1.062215][ T1] NET: Registered PF_PACKET protocol family [ 1.062493][ T1] 9pnet: Installing 9P2000 support [ 1.062862][ T1] Key type dns_resolver registered [ 1.063573][ T1] NET: Registered PF_VSOCK protocol family [ 1.068126][ T1] IPI shorthand broadcast: enabled [ 1.171930][ T1] sched_clock: Marking stable (1126001910, 45233935)->(1278063563, -106827718) [ 1.174301][ T1] registered taskstats version 1 [ 1.176165][ T1] Loading compiled-in X.509 certificates [ 1.280999][ T1] Demotion targets for Node 0: null [ 1.281423][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12238) [ 1.281794][ T1] page_owner is disabled [ 1.283000][ T1] PM: Magic number: 6:878:136 [ 1.283521][ T1] netconsole: network logging started [ 1.284960][ T1] ALSA device list: [ 1.285937][ T1] No soundcards found. [ 1.287290][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.289730][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.290572][ T1] devtmpfs: mounted [ 1.290894][ T1] VFS: Pivoted into new rootfs [ 1.319109][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.319517][ T1] Write protecting the kernel read-only data: 55296k [ 1.321353][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.321863][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.322197][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.322549][ T1] with arguments: [ 1.322685][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.322946][ T1] with environment: [ 1.323096][ T1] HOME=/ [ 1.323243][ T1] TERM=dumb [ 1.323374][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.323640][ T1] nr_open=2147483584 [ 1.323781][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.324087][ T1] virtme_rw_overlay0=/etc [ 1.324279][ T1] virtme_rw_overlay1=/lib [ 1.324455][ T1] virtme_rw_overlay2=/home [ 1.324624][ T1] virtme_rw_overlay3=/opt [ 1.324802][ T1] virtme_rw_overlay4=/srv [ 1.324960][ T1] virtme_rw_overlay5=/usr [ 1.325141][ T1] virtme_rw_overlay6=/var [ 1.325316][ T1] virtme_rw_overlay7=/tmp [ 1.325480][ T1] virtme_console=ttyS0 [ 1.325639][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.347936][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.350008][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.368582][ T1] overlayfs: failed to set xattr on upper [ 1.368998][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.369485][ T1] overlayfs: ...falling back to uuid=null. [ 1.373044][ T1] overlayfs: failed to set xattr on upper [ 1.374064][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.374490][ T1] overlayfs: ...falling back to uuid=null. [ 1.377872][ T1] overlayfs: failed to set xattr on upper [ 1.378192][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378719][ T1] overlayfs: ...falling back to uuid=null. [ 1.381739][ T1] overlayfs: failed to set xattr on upper [ 1.382056][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382446][ T1] overlayfs: ...falling back to uuid=null. [ 1.385526][ T1] overlayfs: failed to set xattr on upper [ 1.385859][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387057][ T1] overlayfs: ...falling back to uuid=null. [ 1.389911][ T1] overlayfs: failed to set xattr on upper [ 1.390228][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390612][ T1] overlayfs: ...falling back to uuid=null. [ 1.393603][ T1] overlayfs: failed to set xattr on upper [ 1.393908][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394813][ T1] overlayfs: ...falling back to uuid=null. [ 1.397733][ T1] overlayfs: failed to set xattr on upper [ 1.398042][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398440][ T1] overlayfs: ...falling back to uuid=null. [ 1.416600][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.418586][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.571653][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.571653][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.571653][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.571653][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.571668][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.571671][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.571672][ T1] preempt_count: 1, expected: 0 [ 3.571673][ T1] RCU nest depth: 0, expected: 0 [ 3.571674][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.571676][ T1] #0: ffffffff94369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.571688][ T1] #1: ffffffff94369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.571692][ T1] #2: ffffffff94289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.571696][ T1] #3: ffffffff94289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.571699][ T1] irq event stamp: 549186 [ 3.571700][ T1] hardirqs last enabled at (549185): [] __down_trylock_console_sem+0x86/0xa0 [ 3.571703][ T1] hardirqs last disabled at (549186): [] console_emit_next_record+0x3d4/0x4c0 [ 3.571705][ T1] softirqs last enabled at (549030): [] handle_softirqs+0x67c/0x900 [ 3.571708][ T1] softirqs last disabled at (548449): [] __irq_exit_rcu+0x145/0x1c0 [ 3.571710][ T1] Preemption disabled at: [ 3.571710][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.571716][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.571720][ T1] Tainted: [W]=WARN [ 3.571721][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.571722][ T1] Call Trace: [ 3.571724][ T1] [ 3.571725][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.571731][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.571733][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.571737][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.571741][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.571746][ T1] __kmalloc_noprof+0x443/0x760 [ 3.571749][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.571754][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.571757][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.571760][ T1] put_chars+0x1e1/0x2f0 [ 3.571763][ T1] ? __send_to_port+0x420/0x420 [ 3.571764][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.571769][ T1] ? validate_chain+0x38b/0xc20 [ 3.571774][ T1] hvc_console_print+0x292/0x780 [ 3.571780][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.571782][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.571784][ T1] ? lock_acquire+0x13c/0x160 [ 3.571788][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.571792][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.571794][ T1] ? console_flush_one_record+0x106/0x710 [ 3.571797][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.571799][ T1] ? lock_acquire+0x13c/0x160 [ 3.571803][ T1] console_flush_one_record+0x46f/0x710 [ 3.571807][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.571809][ T1] ? __lock_acquire+0x518/0xc20 [ 3.571814][ T1] console_unlock+0xee/0x1f0 [ 3.571817][ T1] ? console_flush_one_record+0x710/0x710 [ 3.571819][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.571821][ T1] ? lock_acquire+0x60/0x160 [ 3.571824][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.571826][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.571829][ T1] vprintk_emit+0x37c/0x3e0 [ 3.571833][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.571836][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.571841][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.571845][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.571847][ T1] ? simple_strntoull+0x10f/0x140 [ 3.571851][ T1] ? date_str+0x1e0/0x1e0 [ 3.571854][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.571858][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.571861][ T1] ? vprintk_default+0x20/0x20 [ 3.571865][ T1] ? vprintk_default+0x20/0x20 [ 3.571868][ T1] new_sync_write+0x33e/0x760 [ 3.571871][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.571874][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.571877][ T1] ? new_sync_read+0x750/0x750 [ 3.571884][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.571887][ T1] vfs_write+0x6a2/0xbd0 [ 3.571892][ T1] ksys_write+0x116/0x250 [ 3.571895][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.571898][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.571902][ T1] do_syscall_64+0xff/0x530 [ 3.571904][ T1] ? exc_page_fault+0xee/0x100 [ 3.571906][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.571909][ T1] RIP: 0033:0x7f6ba4da9bee [ 3.571912][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.571914][ T1] RSP: 002b:00007ffda29f06b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.571917][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f6ba4da9bee [ 3.571918][ T1] RDX: 000000000000011c RSI: 000055556bee2680 RDI: 0000000000000003 [ 3.571919][ T1] RBP: 00007ffda29f06c0 R08: 0000000000000000 R09: 0000000000000000 [ 3.571920][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6ba4e350a0 [ 3.571920][ T1] R13: 00007f6ba4d333e0 R14: 000055556bee2680 R15: 00007ffda29f07d8 [ 3.571927][ T1] [ 3.577314][ T72] systemd-tmpfile (72) used greatest stack depth: 24760 bytes left [ 3.577718][ T1] virtme-ng-init: basic initialization done [ 3.637181][ T79] ip (79) used greatest stack depth: 24488 bytes left [ 3.662398][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.662835][ T74] virtme-ng-init: triggering udev coldplug [ 6.013912][ T95] nfsrahead (95) used greatest stack depth: 24096 bytes left [ 6.013929][ T95] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.013931][ T95] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 95, name: nfsrahead [ 6.013932][ T95] preempt_count: 2, expected: 0 [ 6.013933][ T95] RCU nest depth: 0, expected: 0 [ 6.013934][ T95] locks held by nfsrahead/95: 5, last CPU#1: [ 6.013936][ T95] #0: ffffffff942027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.013949][ T95] #1: ffffffff94369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.013955][ T95] #2: ffffffff94369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.013959][ T95] #3: ffffffff94289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.013963][ T95] #4: ffffffff94289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.013967][ T95] irq event stamp: 28234 [ 6.013968][ T95] hardirqs last enabled at (28233): [] __down_trylock_console_sem+0x86/0xa0 [ 6.013971][ T95] hardirqs last disabled at (28234): [] console_emit_next_record+0x3d4/0x4c0 [ 6.013973][ T95] softirqs last enabled at (28082): [] handle_softirqs+0x67c/0x900 [ 6.013975][ T95] softirqs last disabled at (27795): [] __irq_exit_rcu+0x145/0x1c0 [ 6.013977][ T95] Preemption disabled at: [ 6.013978][ T95] [<0000000000000000>] 0x0 [ 6.013985][ T95] CPU: 1 UID: 0 PID: 95 Comm: nfsrahead Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.013988][ T95] Tainted: [W]=WARN [ 6.013989][ T95] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.013991][ T95] Call Trace: [ 6.013992][ T95] [ 6.013994][ T95] dump_stack_lvl+0x6f/0xa0 [ 6.014000][ T95] __might_resched.cold+0x1fe/0x2c1 [ 6.014005][ T95] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.014009][ T95] ? __kmalloc_noprof+0xdb/0x760 [ 6.014014][ T95] __kmalloc_noprof+0x443/0x760 [ 6.014017][ T95] ? alloc_buf.isra.0+0x4b/0x260 [ 6.014022][ T95] ? do_raw_spin_unlock+0x59/0x250 [ 6.014025][ T95] alloc_buf.isra.0+0x4b/0x260 [ 6.014028][ T95] put_chars+0x1e1/0x2f0 [ 6.014031][ T95] ? __send_to_port+0x420/0x420 [ 6.014033][ T95] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.014037][ T95] ? validate_chain+0x38b/0xc20 [ 6.014043][ T95] hvc_console_print+0x292/0x780 [ 6.014049][ T95] ? hvc_write+0x3a0/0x3a0 [ 6.014051][ T95] ? rcu_is_watching+0x16/0xd0 [ 6.014054][ T95] ? lock_acquire+0x13c/0x160 [ 6.014058][ T95] console_emit_next_record+0x22f/0x4c0 [ 6.014062][ T95] ? devkmsg_read+0x4b0/0x4b0 [ 6.014064][ T95] ? console_flush_one_record+0x106/0x710 [ 6.014067][ T95] ? rcu_is_watching+0x16/0xd0 [ 6.014069][ T95] ? lock_acquire+0x13c/0x160 [ 6.014073][ T95] console_flush_one_record+0x46f/0x710 [ 6.014078][ T95] ? console_emit_next_record+0x4c0/0x4c0 [ 6.014080][ T95] ? __lock_acquire+0x518/0xc20 [ 6.014085][ T95] console_unlock+0xee/0x1f0 [ 6.014088][ T95] ? console_flush_one_record+0x710/0x710 [ 6.014090][ T95] ? rcu_is_watching+0x16/0xd0 [ 6.014092][ T95] ? lock_acquire+0x60/0x160 [ 6.014100][ T95] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.014102][ T95] ? vprintk_emit+0x320/0x3e0 [ 6.014106][ T95] vprintk_emit+0x37c/0x3e0 [ 6.014109][ T95] ? wake_up_klogd_work_func+0x90/0x90 [ 6.014113][ T95] ? __lock_acquire+0x518/0xc20 [ 6.014117][ T95] _printk+0xc7/0x100 [ 6.014120][ T95] ? snapshot_read.cold+0x21/0x21 [ 6.014123][ T95] ? do_raw_spin_lock+0x131/0x280 [ 6.014126][ T95] ? __rwlock_init+0x150/0x150 [ 6.014130][ T95] ? do_raw_spin_lock+0x131/0x280 [ 6.014133][ T95] do_exit.cold+0x82/0x9c [ 6.014137][ T95] ? exit_notify+0x890/0x890 [ 6.014139][ T95] ? __lock_release.isra.0+0x69/0x1a0 [ 6.014141][ T95] ? rcu_is_watching+0x16/0xd0 [ 6.014146][ T95] do_group_exit+0xb8/0x370 [ 6.014148][ T95] __x64_sys_exit_group+0x3c/0x50 [ 6.014150][ T95] x64_sys_call+0x1567/0x1570 [ 6.014152][ T95] do_syscall_64+0xff/0x530 [ 6.014156][ T95] ? exc_page_fault+0xee/0x100 [ 6.014159][ T95] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.014161][ T95] RIP: 0033:0x7f2cc47231b8 [ 6.014164][ T95] Code: Unable to access opcode bytes at 0x7f2cc472318e. [ 6.014165][ T95] RSP: 002b:00007ffc4fcead48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.014167][ T95] RAX: ffffffffffffffda RBX: 00007f2cc4853f88 RCX: 00007f2cc47231b8 [ 6.014169][ T95] RDX: 00007f2cc450fb48 RSI: ffffffffffffffb0 RDI: 00000000ffffffed [ 6.014170][ T95] RBP: 00007ffc4fceada0 R08: 0000000000000000 R09: 0000000000000000 [ 6.014171][ T95] R10: 00007ffc4fceaba0 R11: 0000000000000246 R12: 0000000000000001 [ 6.014171][ T95] R13: 00000000ffffffed R14: 00007f2cc4852680 R15: 00007f2cc4853fa0 [ 6.014178][ T95] [ 6.112534][ T74] virtme-ng-init: waiting for udev to settle [ 6.449245][ T74] virtme-ng-init: udev is done [ 6.452273][ T1] virtme-ng-init: initialization done