virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.994582][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.994602][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.994604][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.994606][ T1] preempt_count: 1, expected: 0 [ 0.994606][ T1] RCU nest depth: 0, expected: 0 [ 0.994607][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.994609][ T1] #0: ff1100000289b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.994624][ T1] #1: ffffffff84f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.994630][ T1] #2: ffffffff84f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.994633][ T1] #3: ffffffff84e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.994636][ T1] #4: ffffffff84e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.994640][ T1] irq event stamp: 305674 [ 0.994641][ T1] hardirqs last enabled at (305673): [] __down_trylock_console_sem+0x86/0xa0 [ 0.994645][ T1] hardirqs last disabled at (305674): [] console_emit_next_record+0x3d4/0x4c0 [ 0.994646][ T1] softirqs last enabled at (304968): [] handle_softirqs+0x67c/0x900 [ 0.994649][ T1] softirqs last disabled at (304963): [] __irq_exit_rcu+0x145/0x1c0 [ 0.994652][ T1] Preemption disabled at: [ 0.994653][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.994657][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.994660][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.994662][ T1] Call Trace: [ 0.994663][ T1] [ 0.994667][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.994672][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.994674][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.994678][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.994682][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.994687][ T1] __kmalloc_noprof+0x443/0x760 [ 0.994690][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.994696][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.994699][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.994702][ T1] put_chars+0x1e1/0x2f0 [ 0.994704][ T1] ? __send_to_port+0x420/0x420 [ 0.994708][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.994712][ T1] ? validate_chain+0x38b/0xc20 [ 0.994716][ T1] hvc_console_print+0x292/0x780 [ 0.994719][ T1] ? __lock_acquire+0x518/0xc20 [ 0.994721][ T1] ? __lock_acquire+0x518/0xc20 [ 0.994726][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.994729][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.994731][ T1] ? lock_acquire+0x13c/0x160 [ 0.994736][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.994739][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.994740][ T1] ? console_flush_one_record+0x106/0x710 [ 0.994743][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.994745][ T1] ? lock_acquire+0x13c/0x160 [ 0.994749][ T1] console_flush_one_record+0x46f/0x710 [ 0.994752][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.994754][ T1] ? __lock_acquire+0x518/0xc20 [ 0.994759][ T1] console_unlock+0xee/0x1f0 [ 0.994762][ T1] ? console_flush_one_record+0x710/0x710 [ 0.994763][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.994765][ T1] ? lock_acquire+0x60/0x160 [ 0.994769][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.994771][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.994773][ T1] vprintk_emit+0x37c/0x3e0 [ 0.994776][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.994778][ T1] ? find_held_lock+0x2b/0x80 [ 0.994781][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.994783][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.994786][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.994791][ T1] ? device_rename.cold+0xa/0xa [ 0.994793][ T1] ? __lock_acquire+0x518/0xc20 [ 0.994798][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.994800][ T1] ? find_held_lock+0x2b/0x80 [ 0.994804][ T1] dev_printk_emit+0xb9/0xee [ 0.994806][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.994809][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.994813][ T1] ? proc_register+0x368/0x8b0 [ 0.994821][ T1] _dev_info+0xe2/0x116 [ 0.994823][ T1] ? _dev_notice+0x120/0x120 [ 0.994828][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.994831][ T1] ? rtc_proc_show+0x400/0x400 [ 0.994836][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.994840][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.994843][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.994847][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.994854][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.994858][ T1] cmos_do_probe+0x73b/0x98a [ 0.994860][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.994863][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.994865][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.994871][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.994872][ T1] ? mc146818_set_time+0x500/0x500 [ 0.994876][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.994879][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.994884][ T1] platform_probe+0xfe/0x1f0 [ 0.994887][ T1] call_driver_probe+0x61/0x1c0 [ 0.994890][ T1] really_probe+0x199/0x760 [ 0.994893][ T1] ? __device_attach_driver+0x280/0x280 [ 0.994895][ T1] __driver_probe_device+0x24f/0x440 [ 0.994899][ T1] ? __device_attach_driver+0x280/0x280 [ 0.994901][ T1] ? __device_attach_driver+0x280/0x280 [ 0.994902][ T1] driver_probe_device+0x4a/0xf0 [ 0.994905][ T1] __driver_attach+0x1b8/0x540 [ 0.994908][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.994911][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.994914][ T1] ? bus_remove_file+0x50/0x50 [ 0.994915][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.994919][ T1] ? rtc_dev_init+0x40/0x40 [ 0.994924][ T1] ? rtc_dev_init+0x40/0x40 [ 0.994926][ T1] bus_add_driver+0x2c8/0x530 [ 0.994930][ T1] driver_register+0x1a3/0x390 [ 0.994933][ T1] __platform_driver_probe+0x13f/0x270 [ 0.994936][ T1] cmos_init+0x31/0x40 [ 0.994937][ T1] do_one_initcall+0x124/0x4f0 [ 0.994941][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.994943][ T1] ? parameq+0x110/0x110 [ 0.994949][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.994953][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.994956][ T1] kernel_init_freeable+0x596/0x630 [ 0.994959][ T1] ? rest_init+0x280/0x280 [ 0.994963][ T1] kernel_init+0x21/0x150 [ 0.994965][ T1] ? rest_init+0x280/0x280 [ 0.994966][ T1] ret_from_fork+0x474/0x6b0 [ 0.994971][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.994974][ T1] ? __switch_to+0x5a3/0xe00 [ 0.994977][ T1] ? rest_init+0x280/0x280 [ 0.994980][ T1] ret_from_fork_asm+0x11/0x20 [ 0.994989][ T1] [ 1.028444][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:14:31 UTC (1787922871) [ 1.029475][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.032614][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.042102][ T1] NET: Registered PF_INET6 protocol family [ 1.046506][ T1] Segment Routing with IPv6 [ 1.046935][ T1] In-situ OAM (IOAM) with IPv6 [ 1.047299][ T1] NET: Registered PF_PACKET protocol family [ 1.047590][ T1] 9pnet: Installing 9P2000 support [ 1.047957][ T1] Key type dns_resolver registered [ 1.048615][ T1] NET: Registered PF_VSOCK protocol family [ 1.053032][ T1] IPI shorthand broadcast: enabled [ 1.158374][ T1] sched_clock: Marking stable (1124001854, 33412805)->(1256833227, -99418568) [ 1.160791][ T1] registered taskstats version 1 [ 1.162673][ T1] Loading compiled-in X.509 certificates [ 1.267924][ T1] Demotion targets for Node 0: null [ 1.268227][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.268557][ T1] page_owner is disabled [ 1.269602][ T1] PM: Magic number: 6:663:231 [ 1.270049][ T1] netconsole: network logging started [ 1.271534][ T1] ALSA device list: [ 1.272200][ T1] No soundcards found. [ 1.273363][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.275979][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.276818][ T1] devtmpfs: mounted [ 1.277131][ T1] VFS: Pivoted into new rootfs [ 1.308049][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.308290][ T1] Write protecting the kernel read-only data: 55296k [ 1.311006][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.311485][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.311760][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.312044][ T1] with arguments: [ 1.312166][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.312400][ T1] with environment: [ 1.312571][ T1] HOME=/ [ 1.312697][ T1] TERM=dumb [ 1.312841][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.313083][ T1] nr_open=2147483584 [ 1.313203][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.313482][ T1] virtme_rw_overlay0=/etc [ 1.313647][ T1] virtme_rw_overlay1=/lib [ 1.313801][ T1] virtme_rw_overlay2=/home [ 1.313959][ T1] virtme_rw_overlay3=/opt [ 1.314118][ T1] virtme_rw_overlay4=/srv [ 1.314271][ T1] virtme_rw_overlay5=/usr [ 1.314432][ T1] virtme_rw_overlay6=/var [ 1.314599][ T1] virtme_rw_overlay7=/tmp [ 1.314755][ T1] virtme_console=ttyS0 [ 1.314919][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.330962][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.332327][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.341386][ T1] overlayfs: failed to set xattr on upper [ 1.341670][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.341968][ T1] overlayfs: ...falling back to uuid=null. [ 1.344339][ T1] overlayfs: failed to set xattr on upper [ 1.344649][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344898][ T1] overlayfs: ...falling back to uuid=null. [ 1.346804][ T1] overlayfs: failed to set xattr on upper [ 1.347010][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347250][ T1] overlayfs: ...falling back to uuid=null. [ 1.349225][ T1] overlayfs: failed to set xattr on upper [ 1.349466][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.349714][ T1] overlayfs: ...falling back to uuid=null. [ 1.351590][ T1] overlayfs: failed to set xattr on upper [ 1.351804][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352077][ T1] overlayfs: ...falling back to uuid=null. [ 1.353975][ T1] overlayfs: failed to set xattr on upper [ 1.354185][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354440][ T1] overlayfs: ...falling back to uuid=null. [ 1.356321][ T1] overlayfs: failed to set xattr on upper [ 1.356968][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357216][ T1] overlayfs: ...falling back to uuid=null. [ 1.359102][ T1] overlayfs: failed to set xattr on upper [ 1.359308][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.360063][ T1] overlayfs: ...falling back to uuid=null. [ 1.371211][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.415273][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.613242][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.613260][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.613262][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.613263][ T73] preempt_count: 2, expected: 0 [ 3.613265][ T73] RCU nest depth: 0, expected: 0 [ 3.613266][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 3.613268][ T73] #0: ffffffff84e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.613282][ T73] #1: ffffffff84f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.613288][ T73] #2: ffffffff84f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.613292][ T73] #3: ffffffff84e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.613295][ T73] #4: ffffffff84e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.613299][ T73] irq event stamp: 2380180 [ 3.613300][ T73] hardirqs last enabled at (2380179): [] __down_trylock_console_sem+0x86/0xa0 [ 3.613303][ T73] hardirqs last disabled at (2380180): [] console_emit_next_record+0x3d4/0x4c0 [ 3.613305][ T73] softirqs last enabled at (2378058): [] handle_softirqs+0x67c/0x900 [ 3.613307][ T73] softirqs last disabled at (2377753): [] __irq_exit_rcu+0x145/0x1c0 [ 3.613310][ T73] Preemption disabled at: [ 3.613310][ T73] [<0000000000000000>] 0x0 [ 3.613317][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.613321][ T73] Tainted: [W]=WARN [ 3.613322][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.613324][ T73] Call Trace: [ 3.613326][ T73] [ 3.613328][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.613334][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.613339][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.613342][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.613348][ T73] __kmalloc_noprof+0x443/0x760 [ 3.613350][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.613357][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.613360][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.613364][ T73] put_chars+0x1e1/0x2f0 [ 3.613367][ T73] ? __send_to_port+0x420/0x420 [ 3.613369][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.613373][ T73] ? validate_chain+0x38b/0xc20 [ 3.613379][ T73] hvc_console_print+0x292/0x780 [ 3.613386][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.613389][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.613391][ T73] ? lock_acquire+0x13c/0x160 [ 3.613395][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.613399][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.613400][ T73] ? console_flush_one_record+0x106/0x710 [ 3.613403][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.613405][ T73] ? lock_acquire+0x13c/0x160 [ 3.613409][ T73] console_flush_one_record+0x46f/0x710 [ 3.613416][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.613417][ T73] ? __lock_acquire+0x518/0xc20 [ 3.613424][ T73] console_unlock+0xee/0x1f0 [ 3.613427][ T73] ? console_flush_one_record+0x710/0x710 [ 3.613428][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.613431][ T73] ? lock_acquire+0x60/0x160 [ 3.613435][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.613437][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.613441][ T73] vprintk_emit+0x37c/0x3e0 [ 3.613444][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.613448][ T73] ? __lock_acquire+0x518/0xc20 [ 3.613452][ T73] _printk+0xc7/0x100 [ 3.613456][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.613460][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.613463][ T73] ? __rwlock_init+0x150/0x150 [ 3.613468][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.613471][ T73] do_exit.cold+0x82/0x9c [ 3.613475][ T73] ? exit_notify+0x890/0x890 [ 3.613476][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.613479][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.613484][ T73] do_group_exit+0xb8/0x370 [ 3.613487][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.613489][ T73] x64_sys_call+0x1567/0x1570 [ 3.613492][ T73] do_syscall_64+0xff/0x530 [ 3.613496][ T73] ? exc_page_fault+0xee/0x100 [ 3.613500][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.613502][ T73] RIP: 0033:0x7f84611671b8 [ 3.613505][ T73] Code: Unable to access opcode bytes at 0x7f846116718e. [ 3.613506][ T73] RSP: 002b:00007fff18c0d068 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.613508][ T73] RAX: ffffffffffffffda RBX: 00007f8461297f88 RCX: 00007f84611671b8 [ 3.613510][ T73] RDX: 00007f84609c54c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.613511][ T73] RBP: 00007fff18c0d0c0 R08: 0000000000000000 R09: 0000000000001000 [ 3.613512][ T73] R10: 00007fff18c0ce80 R11: 0000000000000246 R12: 0000000000000001 [ 3.613512][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.613512][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.613512][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.613512][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.613513][ T73] R13: 0000000000000049 R14: 00007f8461296680 R15: 00007f8461297fa0 [ 3.613523][ T73] [ 3.631829][ T1] virtme-ng-init: basic initialization done [ 3.645546][ T76] virtme-ng-init (76) used greatest stack depth: 24976 bytes left [ 3.684830][ T79] ip (79) used greatest stack depth: 24656 bytes left [ 3.731188][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.732023][ T75] virtme-ng-init: triggering udev coldplug [ 6.422270][ T98] nfsrahead (98) used greatest stack depth: 23840 bytes left [ 6.422286][ T98] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.422288][ T98] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 98, name: nfsrahead [ 6.422290][ T98] preempt_count: 2, expected: 0 [ 6.422291][ T98] RCU nest depth: 0, expected: 0 [ 6.422292][ T98] locks held by nfsrahead/98: 5, last CPU#2: [ 6.422294][ T98] #0: ffffffff84e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.422308][ T98] #1: ffffffff84f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.422313][ T98] #2: ffffffff84f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.422317][ T98] #3: ffffffff84e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.422321][ T98] #4: ffffffff84e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.422325][ T98] irq event stamp: 26400 [ 6.422326][ T98] hardirqs last enabled at (26399): [] __down_trylock_console_sem+0x86/0xa0 [ 6.422329][ T98] hardirqs last disabled at (26400): [] console_emit_next_record+0x3d4/0x4c0 [ 6.422331][ T98] softirqs last enabled at (23620): [] handle_softirqs+0x67c/0x900 [ 6.422333][ T98] softirqs last disabled at (22329): [] __irq_exit_rcu+0x145/0x1c0 [ 6.422335][ T98] Preemption disabled at: [ 6.422336][ T98] [<0000000000000000>] 0x0 [ 6.422343][ T98] CPU: 2 UID: 0 PID: 98 Comm: nfsrahead Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.422347][ T98] Tainted: [W]=WARN [ 6.422347][ T98] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.422349][ T98] Call Trace: [ 6.422351][ T98] [ 6.422353][ T98] dump_stack_lvl+0x6f/0xa0 [ 6.422358][ T98] __might_resched.cold+0x1fe/0x2c1 [ 6.422363][ T98] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.422366][ T98] ? __kmalloc_noprof+0xdb/0x760 [ 6.422372][ T98] __kmalloc_noprof+0x443/0x760 [ 6.422374][ T98] ? alloc_buf.isra.0+0x4b/0x260 [ 6.422380][ T98] ? do_raw_spin_unlock+0x59/0x250 [ 6.422383][ T98] alloc_buf.isra.0+0x4b/0x260 [ 6.422387][ T98] put_chars+0x1e1/0x2f0 [ 6.422390][ T98] ? __send_to_port+0x420/0x420 [ 6.422391][ T98] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.422396][ T98] ? validate_chain+0x38b/0xc20 [ 6.422401][ T98] hvc_console_print+0x292/0x780 [ 6.422408][ T98] ? hvc_write+0x3a0/0x3a0 [ 6.422413][ T98] ? rcu_is_watching+0x16/0xd0 [ 6.422416][ T98] ? lock_acquire+0x13c/0x160 [ 6.422420][ T98] console_emit_next_record+0x22f/0x4c0 [ 6.422423][ T98] ? devkmsg_read+0x4b0/0x4b0 [ 6.422425][ T98] ? console_flush_one_record+0x106/0x710 [ 6.422428][ T98] ? rcu_is_watching+0x16/0xd0 [ 6.422429][ T98] ? lock_acquire+0x13c/0x160 [ 6.422434][ T98] console_flush_one_record+0x46f/0x710 [ 6.422437][ T98] ? console_emit_next_record+0x4c0/0x4c0 [ 6.422439][ T98] ? __lock_acquire+0x518/0xc20 [ 6.422444][ T98] console_unlock+0xee/0x1f0 [ 6.422447][ T98] ? console_flush_one_record+0x710/0x710 [ 6.422448][ T98] ? rcu_is_watching+0x16/0xd0 [ 6.422450][ T98] ? lock_acquire+0x60/0x160 [ 6.422454][ T98] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.422456][ T98] ? vprintk_emit+0x320/0x3e0 [ 6.422459][ T98] vprintk_emit+0x37c/0x3e0 [ 6.422463][ T98] ? wake_up_klogd_work_func+0x90/0x90 [ 6.422466][ T98] ? __lock_acquire+0x518/0xc20 [ 6.422470][ T98] _printk+0xc7/0x100 [ 6.422474][ T98] ? snapshot_read.cold+0x21/0x21 [ 6.422477][ T98] ? do_raw_spin_lock+0x131/0x280 [ 6.422480][ T98] ? __rwlock_init+0x150/0x150 [ 6.422484][ T98] ? do_raw_spin_lock+0x131/0x280 [ 6.422487][ T98] do_exit.cold+0x82/0x9c [ 6.422491][ T98] ? exit_notify+0x890/0x890 [ 6.422493][ T98] ? __lock_release.isra.0+0x69/0x1a0 [ 6.422496][ T98] ? rcu_is_watching+0x16/0xd0 [ 6.422500][ T98] do_group_exit+0xb8/0x370 [ 6.422503][ T98] __x64_sys_exit_group+0x3c/0x50 [ 6.422505][ T98] x64_sys_call+0x1567/0x1570 [ 6.422508][ T98] do_syscall_64+0xff/0x530 [ 6.422512][ T98] ? exc_page_fault+0xee/0x100 [ 6.422515][ T98] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.422517][ T98] RIP: 0033:0x7f393dbc81b8 [ 6.422520][ T98] Code: Unable to access opcode bytes at 0x7f393dbc818e. [ 6.422521][ T98] RSP: 002b:00007ffc5c0af958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.422523][ T98] RAX: ffffffffffffffda RBX: 00007f393dcf8f88 RCX: 00007f393dbc81b8 [ 6.422525][ T98] RDX: 00007f393d9b4b48 RSI: ffffffffffffffb0 RDI: 00000000ffffffed [ 6.422526][ T98] RBP: 00007ffc5c0af9b0 R08: 0000000000000000 R09: 0000000000000000 [ 6.422527][ T98] R10: 00007ffc5c0af7b0 R11: 0000000000000246 R12: 0000000000000001 [ 6.422528][ T98] R13: 00000000ffffffed R14: 00007f393dcf7680 R15: 00007f393dcf8fa0 [ 6.422540][ T98] [ 6.663081][ T75] virtme-ng-init: waiting for udev to settle [ 6.998874][ T75] virtme-ng-init: udev is done [ 7.007677][ T1] virtme-ng-init: initialization done