virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.191554][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.191577][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.191579][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.191580][ T1] preempt_count: 1, expected: 0 [ 1.191581][ T1] RCU nest depth: 0, expected: 0 [ 1.191583][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.191585][ T1] #0: ff110000028cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.191597][ T1] #1: ffffffff8bb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.191603][ T1] #2: ffffffff8bb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.191607][ T1] #3: ffffffff8ba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.191611][ T1] #4: ffffffff8ba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.191615][ T1] irq event stamp: 311142 [ 1.191616][ T1] hardirqs last enabled at (311141): [] __down_trylock_console_sem+0x86/0xa0 [ 1.191619][ T1] hardirqs last disabled at (311142): [] console_emit_next_record+0x3d4/0x4c0 [ 1.191621][ T1] softirqs last enabled at (310538): [] handle_softirqs+0x67c/0x900 [ 1.191624][ T1] softirqs last disabled at (310531): [] __irq_exit_rcu+0x145/0x1c0 [ 1.191626][ T1] Preemption disabled at: [ 1.191627][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.191632][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.191636][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.191637][ T1] Call Trace: [ 1.191639][ T1] [ 1.191643][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.191649][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.191651][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.191656][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.191660][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.191665][ T1] __kmalloc_noprof+0x443/0x760 [ 1.191668][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.191673][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.191676][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.191679][ T1] put_chars+0x1e1/0x2f0 [ 1.191682][ T1] ? __send_to_port+0x420/0x420 [ 1.191685][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.191689][ T1] ? validate_chain+0x38b/0xc20 [ 1.191693][ T1] hvc_console_print+0x292/0x780 [ 1.191696][ T1] ? __lock_acquire+0x518/0xc20 [ 1.191698][ T1] ? __lock_acquire+0x518/0xc20 [ 1.191703][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.191706][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.191709][ T1] ? lock_acquire+0x13c/0x160 [ 1.191713][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.191717][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.191719][ T1] ? console_flush_one_record+0x106/0x710 [ 1.191722][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.191725][ T1] ? lock_acquire+0x13c/0x160 [ 1.191729][ T1] console_flush_one_record+0x46f/0x710 [ 1.191733][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.191735][ T1] ? __lock_acquire+0x518/0xc20 [ 1.191741][ T1] console_unlock+0xee/0x1f0 [ 1.191744][ T1] ? console_flush_one_record+0x710/0x710 [ 1.191746][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.191748][ T1] ? lock_acquire+0x60/0x160 [ 1.191752][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.191754][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.191758][ T1] vprintk_emit+0x37c/0x3e0 [ 1.191761][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.191764][ T1] ? find_held_lock+0x2b/0x80 [ 1.191766][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.191769][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.191772][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.191777][ T1] ? device_rename.cold+0xa/0xa [ 1.191779][ T1] ? __lock_acquire+0x518/0xc20 [ 1.191786][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.191788][ T1] ? find_held_lock+0x2b/0x80 [ 1.191792][ T1] dev_printk_emit+0xb9/0xee [ 1.191795][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.191798][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.191802][ T1] ? proc_register+0x368/0x8b0 [ 1.191809][ T1] _dev_info+0xe2/0x116 [ 1.191812][ T1] ? _dev_notice+0x120/0x120 [ 1.191817][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.191821][ T1] ? rtc_proc_show+0x400/0x400 [ 1.191826][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.191831][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.191836][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.191843][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.191847][ T1] cmos_do_probe+0x73b/0x98a [ 1.191850][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.191852][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.191854][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.191860][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.191861][ T1] ? mc146818_set_time+0x500/0x500 [ 1.191865][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.191867][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.191873][ T1] platform_probe+0xfe/0x1f0 [ 1.191877][ T1] call_driver_probe+0x61/0x1c0 [ 1.191880][ T1] really_probe+0x199/0x760 [ 1.191883][ T1] ? __device_attach_driver+0x280/0x280 [ 1.191885][ T1] __driver_probe_device+0x24f/0x440 [ 1.191888][ T1] ? __device_attach_driver+0x280/0x280 [ 1.191890][ T1] ? __device_attach_driver+0x280/0x280 [ 1.191891][ T1] driver_probe_device+0x4a/0xf0 [ 1.191894][ T1] __driver_attach+0x1b8/0x540 [ 1.191897][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.191899][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.191902][ T1] ? bus_remove_file+0x50/0x50 [ 1.191903][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.191907][ T1] ? rtc_dev_init+0x40/0x40 [ 1.191913][ T1] ? rtc_dev_init+0x40/0x40 [ 1.191915][ T1] bus_add_driver+0x2c8/0x530 [ 1.191919][ T1] driver_register+0x1a3/0x390 [ 1.191922][ T1] __platform_driver_probe+0x13f/0x270 [ 1.191925][ T1] cmos_init+0x31/0x40 [ 1.191927][ T1] do_one_initcall+0x124/0x4f0 [ 1.191930][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.191932][ T1] ? parameq+0x110/0x110 [ 1.191937][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.191941][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.191944][ T1] kernel_init_freeable+0x596/0x630 [ 1.191948][ T1] ? rest_init+0x280/0x280 [ 1.191951][ T1] kernel_init+0x21/0x150 [ 1.191954][ T1] ? rest_init+0x280/0x280 [ 1.191956][ T1] ret_from_fork+0x474/0x6b0 [ 1.191960][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.191963][ T1] ? __switch_to+0x5a3/0xe00 [ 1.191967][ T1] ? rest_init+0x280/0x280 [ 1.191970][ T1] ret_from_fork_asm+0x11/0x20 [ 1.191977][ T1] [ 1.226005][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:26:05 UTC (1787919965) [ 1.227071][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.230623][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.240168][ T1] NET: Registered PF_INET6 protocol family [ 1.244911][ T1] Segment Routing with IPv6 [ 1.245351][ T1] In-situ OAM (IOAM) with IPv6 [ 1.245766][ T1] NET: Registered PF_PACKET protocol family [ 1.246048][ T1] 9pnet: Installing 9P2000 support [ 1.246436][ T1] Key type dns_resolver registered [ 1.247203][ T1] NET: Registered PF_VSOCK protocol family [ 1.252098][ T1] IPI shorthand broadcast: enabled [ 1.360165][ T1] sched_clock: Marking stable (1319002587, 40536961)->(1447006083, -87466535) [ 1.362370][ T1] registered taskstats version 1 [ 1.365101][ T1] Loading compiled-in X.509 certificates [ 1.471770][ T1] Demotion targets for Node 0: null [ 1.472087][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11725) [ 1.472398][ T1] page_owner is disabled [ 1.473086][ T1] PM: Magic number: 6:763:431 [ 1.473522][ T1] netconsole: network logging started [ 1.474955][ T1] ALSA device list: [ 1.475619][ T1] No soundcards found. [ 1.476529][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.479035][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.479830][ T1] devtmpfs: mounted [ 1.480098][ T1] VFS: Pivoted into new rootfs [ 1.509433][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.509889][ T1] Write protecting the kernel read-only data: 55296k [ 1.510375][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.510808][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.511077][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.511368][ T1] with arguments: [ 1.511564][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.511819][ T1] with environment: [ 1.512001][ T1] HOME=/ [ 1.512128][ T1] TERM=dumb [ 1.512259][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.512579][ T1] nr_open=2147483584 [ 1.512754][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.513048][ T1] virtme_rw_overlay0=/etc [ 1.513272][ T1] virtme_rw_overlay1=/lib [ 1.513437][ T1] virtme_rw_overlay2=/home [ 1.513666][ T1] virtme_rw_overlay3=/opt [ 1.513830][ T1] virtme_rw_overlay4=/srv [ 1.514045][ T1] virtme_rw_overlay5=/usr [ 1.514251][ T1] virtme_rw_overlay6=/var [ 1.514472][ T1] virtme_rw_overlay7=/tmp [ 1.514638][ T1] virtme_console=ttyS0 [ 1.514846][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.533159][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.534510][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.544250][ T1] overlayfs: failed to set xattr on upper [ 1.544582][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.544898][ T1] overlayfs: ...falling back to uuid=null. [ 1.547441][ T1] overlayfs: failed to set xattr on upper [ 1.547783][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.548063][ T1] overlayfs: ...falling back to uuid=null. [ 1.550168][ T1] overlayfs: failed to set xattr on upper [ 1.550418][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.550738][ T1] overlayfs: ...falling back to uuid=null. [ 1.552843][ T1] overlayfs: failed to set xattr on upper [ 1.553100][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.553393][ T1] overlayfs: ...falling back to uuid=null. [ 1.555520][ T1] overlayfs: failed to set xattr on upper [ 1.556252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.556679][ T1] overlayfs: ...falling back to uuid=null. [ 1.558584][ T1] overlayfs: failed to set xattr on upper [ 1.558829][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.559127][ T1] overlayfs: ...falling back to uuid=null. [ 1.561888][ T1] overlayfs: failed to set xattr on upper [ 1.562137][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.562426][ T1] overlayfs: ...falling back to uuid=null. [ 1.564531][ T1] overlayfs: failed to set xattr on upper [ 1.565174][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.565487][ T1] overlayfs: ...falling back to uuid=null. [ 1.576657][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.946375][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 4.073597][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.073597][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.073597][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.073597][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.073613][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.073615][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.073617][ T1] preempt_count: 1, expected: 0 [ 4.073618][ T1] RCU nest depth: 0, expected: 0 [ 4.073618][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 4.073621][ T1] #0: ffffffff8bb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.073633][ T1] #1: ffffffff8bb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.073637][ T1] #2: ffffffff8ba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.073641][ T1] #3: ffffffff8ba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.073645][ T1] irq event stamp: 557246 [ 4.073646][ T1] hardirqs last enabled at (557245): [] __down_trylock_console_sem+0x86/0xa0 [ 4.073648][ T1] hardirqs last disabled at (557246): [] console_emit_next_record+0x3d4/0x4c0 [ 4.073650][ T1] softirqs last enabled at (556586): [] fpu_clone+0xd9/0x410 [ 4.073654][ T1] softirqs last disabled at (556584): [] fpu_clone+0x82/0x410 [ 4.073656][ T1] Preemption disabled at: [ 4.073657][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.073663][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.073667][ T1] Tainted: [W]=WARN [ 4.073668][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.073670][ T1] Call Trace: [ 4.073671][ T1] [ 4.073673][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.073678][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.073681][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.073685][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.073689][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.073694][ T1] __kmalloc_noprof+0x443/0x760 [ 4.073697][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.073702][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.073705][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.073709][ T1] put_chars+0x1e1/0x2f0 [ 4.073713][ T1] ? __send_to_port+0x420/0x420 [ 4.073715][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.073721][ T1] ? validate_chain+0x38b/0xc20 [ 4.073726][ T1] hvc_console_print+0x292/0x780 [ 4.073732][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.073734][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.073737][ T1] ? lock_acquire+0x13c/0x160 [ 4.073741][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.073745][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.073746][ T1] ? console_flush_one_record+0x106/0x710 [ 4.073750][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.073752][ T1] ? lock_acquire+0x13c/0x160 [ 4.073756][ T1] console_flush_one_record+0x46f/0x710 [ 4.073760][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.073762][ T1] ? __lock_acquire+0x518/0xc20 [ 4.073767][ T1] console_unlock+0xee/0x1f0 [ 4.073770][ T1] ? console_flush_one_record+0x710/0x710 [ 4.073772][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.073774][ T1] ? lock_acquire+0x60/0x160 [ 4.073778][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.073779][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.073783][ T1] vprintk_emit+0x37c/0x3e0 [ 4.073786][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.073789][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.073795][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.073799][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.073801][ T1] ? simple_strntoull+0x10f/0x140 [ 4.073805][ T1] ? date_str+0x1e0/0x1e0 [ 4.073808][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.073812][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.073815][ T1] ? vprintk_default+0x20/0x20 [ 4.073820][ T1] ? vprintk_default+0x20/0x20 [ 4.073822][ T1] new_sync_write+0x33e/0x760 [ 4.073826][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.073828][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.073832][ T1] ? new_sync_read+0x750/0x750 [ 4.073839][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.073842][ T1] vfs_write+0x6a2/0xbd0 [ 4.073847][ T1] ksys_write+0x116/0x250 [ 4.073850][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.073853][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.073857][ T1] do_syscall_64+0xff/0x530 [ 4.073860][ T1] ? exc_page_fault+0xee/0x100 [ 4.073865][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.073867][ T1] RIP: 0033:0x7f3d81c88bee [ 4.073872][ 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 [ 4.073873][ T1] RSP: 002b:00007ffd72dd2c00 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.073876][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3d81c88bee [ 4.073877][ T1] RDX: 000000000000011c RSI: 000055556637f680 RDI: 0000000000000003 [ 4.073878][ T1] RBP: 00007ffd72dd2c10 R08: 0000000000000000 R09: 0000000000000000 [ 4.073879][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3d81d140a0 [ 4.073880][ T1] R13: 00007f3d81c123e0 R14: 000055556637f680 R15: 00007ffd72dd2d28 [ 4.073887][ T1] [ 4.076602][ T71] systemd-tmpfile (71) used greatest stack depth: 24704 bytes left [ 4.078533][ T1] virtme-ng-init: basic initialization done [ 4.158243][ T77] ip (77) used greatest stack depth: 24664 bytes left [ 4.177420][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.178005][ T74] virtme-ng-init: triggering udev coldplug [ 6.852493][ T100] nfsrahead (100) used greatest stack depth: 24640 bytes left [ 6.852510][ T100] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.852512][ T100] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 100, name: nfsrahead [ 6.852514][ T100] preempt_count: 2, expected: 0 [ 6.852515][ T100] RCU nest depth: 0, expected: 0 [ 6.852516][ T100] locks held by nfsrahead/100: 5, last CPU#1: [ 6.852519][ T100] #0: ffffffff8ba027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.852532][ T100] #1: ffffffff8bb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.852542][ T100] #2: ffffffff8bb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.852547][ T100] #3: ffffffff8ba89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.852551][ T100] #4: ffffffff8ba89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.852555][ T100] irq event stamp: 23192 [ 6.852556][ T100] hardirqs last enabled at (23191): [] __down_trylock_console_sem+0x86/0xa0 [ 6.852559][ T100] hardirqs last disabled at (23192): [] console_emit_next_record+0x3d4/0x4c0 [ 6.852561][ T100] softirqs last enabled at (22740): [] handle_softirqs+0x67c/0x900 [ 6.852563][ T100] softirqs last disabled at (22735): [] __irq_exit_rcu+0x145/0x1c0 [ 6.852566][ T100] Preemption disabled at: [ 6.852566][ T100] [<0000000000000000>] 0x0 [ 6.852574][ T100] CPU: 1 UID: 0 PID: 100 Comm: nfsrahead Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.852578][ T100] Tainted: [W]=WARN [ 6.852579][ T100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.852580][ T100] Call Trace: [ 6.852582][ T100] [ 6.852583][ T100] dump_stack_lvl+0x6f/0xa0 [ 6.852590][ T100] __might_resched.cold+0x1fe/0x2c1 [ 6.852594][ T100] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.852599][ T100] ? __kmalloc_noprof+0xdb/0x760 [ 6.852604][ T100] __kmalloc_noprof+0x443/0x760 [ 6.852607][ T100] ? alloc_buf.isra.0+0x4b/0x260 [ 6.852613][ T100] ? do_raw_spin_unlock+0x59/0x250 [ 6.852616][ T100] alloc_buf.isra.0+0x4b/0x260 [ 6.852619][ T100] put_chars+0x1e1/0x2f0 [ 6.852622][ T100] ? __send_to_port+0x420/0x420 [ 6.852623][ T100] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.852628][ T100] ? validate_chain+0x38b/0xc20 [ 6.852634][ T100] hvc_console_print+0x292/0x780 [ 6.852640][ T100] ? hvc_write+0x3a0/0x3a0 [ 6.852643][ T100] ? rcu_is_watching+0x16/0xd0 [ 6.852645][ T100] ? lock_acquire+0x13c/0x160 [ 6.852649][ T100] console_emit_next_record+0x22f/0x4c0 [ 6.852654][ T100] ? devkmsg_read+0x4b0/0x4b0 [ 6.852655][ T100] ? console_flush_one_record+0x106/0x710 [ 6.852659][ T100] ? rcu_is_watching+0x16/0xd0 [ 6.852662][ T100] ? lock_acquire+0x13c/0x160 [ 6.852666][ T100] console_flush_one_record+0x46f/0x710 [ 6.852670][ T100] ? console_emit_next_record+0x4c0/0x4c0 [ 6.852672][ T100] ? __lock_acquire+0x518/0xc20 [ 6.852678][ T100] console_unlock+0xee/0x1f0 [ 6.852681][ T100] ? console_flush_one_record+0x710/0x710 [ 6.852683][ T100] ? rcu_is_watching+0x16/0xd0 [ 6.852685][ T100] ? lock_acquire+0x60/0x160 [ 6.852689][ T100] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.852691][ T100] ? vprintk_emit+0x320/0x3e0 [ 6.852695][ T100] vprintk_emit+0x37c/0x3e0 [ 6.852699][ T100] ? wake_up_klogd_work_func+0x90/0x90 [ 6.852702][ T100] ? __lock_acquire+0x518/0xc20 [ 6.852706][ T100] _printk+0xc7/0x100 [ 6.852710][ T100] ? snapshot_read.cold+0x21/0x21 [ 6.852713][ T100] ? do_raw_spin_lock+0x131/0x280 [ 6.852716][ T100] ? __rwlock_init+0x150/0x150 [ 6.852720][ T100] ? do_raw_spin_lock+0x131/0x280 [ 6.852723][ T100] do_exit.cold+0x82/0x9c [ 6.852726][ T100] ? exit_notify+0x890/0x890 [ 6.852729][ T100] ? __lock_release.isra.0+0x69/0x1a0 [ 6.852732][ T100] ? rcu_is_watching+0x16/0xd0 [ 6.852736][ T100] do_group_exit+0xb8/0x370 [ 6.852739][ T100] __x64_sys_exit_group+0x3c/0x50 [ 6.852741][ T100] x64_sys_call+0x1567/0x1570 [ 6.852743][ T100] do_syscall_64+0xff/0x530 [ 6.852747][ T100] ? exc_page_fault+0xee/0x100 [ 6.852750][ T100] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.852752][ T100] RIP: 0033:0x7f86d696e1b8 [ 6.852754][ T100] Code: Unable to access opcode bytes at 0x7f86d696e18e. [ 6.852756][ T100] RSP: 002b:00007fff6bafacf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.852758][ T100] RAX: ffffffffffffffda RBX: 00007f86d6a9ef88 RCX: 00007f86d696e1b8 [ 6.852760][ T100] RDX: 00007f86d675ab48 RSI: ffffffffffffffb0 RDI: 00000000ffffffed [ 6.852761][ T100] RBP: 00007fff6bafad50 R08: 0000000000000000 R09: 0000000000000000 [ 6.852762][ T100] R10: 00007fff6bafab50 R11: 0000000000000246 R12: 0000000000000001 [ 6.852762][ T100] R13: 00000000ffffffed R14: 00007f86d6a9d680 R15: 00007f86d6a9efa0 [ 6.852770][ T100] [ 6.900500][ T74] virtme-ng-init: waiting for udev to settle [ 7.409353][ T74] virtme-ng-init: udev is done [ 7.417810][ T1] virtme-ng-init: initialization done