virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.081925][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.081955][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.081958][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.081960][ T1] preempt_count: 1, expected: 0 [ 1.081961][ T1] RCU nest depth: 0, expected: 0 [ 1.081963][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.081965][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.081981][ T1] #1: ffffffffb4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.081990][ T1] #2: ffffffffb4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.081996][ T1] #3: ffffffffb4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.082001][ T1] #4: ffffffffb4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.082008][ T1] irq event stamp: 310924 [ 1.082009][ T1] hardirqs last enabled at (310923): [] __down_trylock_console_sem+0x86/0xa0 [ 1.082014][ T1] hardirqs last disabled at (310924): [] console_emit_next_record+0x3d4/0x4c0 [ 1.082016][ T1] softirqs last enabled at (310116): [] handle_softirqs+0x67c/0x900 [ 1.082021][ T1] softirqs last disabled at (310111): [] __irq_exit_rcu+0x145/0x1c0 [ 1.082024][ T1] Preemption disabled at: [ 1.082025][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.082032][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.082036][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.082038][ T1] Call Trace: [ 1.082040][ T1] [ 1.082045][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.082052][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.082055][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.082061][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.082066][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.082079][ T1] __kmalloc_noprof+0x443/0x760 [ 1.082084][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.082092][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.082096][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.082102][ T1] put_chars+0x1e1/0x2f0 [ 1.082106][ T1] ? __send_to_port+0x420/0x420 [ 1.082112][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.082117][ T1] ? validate_chain+0x38b/0xc20 [ 1.082125][ T1] hvc_console_print+0x292/0x780 [ 1.082129][ T1] ? __lock_acquire+0x518/0xc20 [ 1.082132][ T1] ? __lock_acquire+0x518/0xc20 [ 1.082140][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.082146][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.082150][ T1] ? lock_acquire+0x13c/0x160 [ 1.082157][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.082163][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.082165][ T1] ? console_flush_one_record+0x106/0x710 [ 1.082170][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.082173][ T1] ? lock_acquire+0x13c/0x160 [ 1.082180][ T1] console_flush_one_record+0x46f/0x710 [ 1.082187][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.082189][ T1] ? __lock_acquire+0x518/0xc20 [ 1.082199][ T1] console_unlock+0xee/0x1f0 [ 1.082203][ T1] ? console_flush_one_record+0x710/0x710 [ 1.082205][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.082209][ T1] ? lock_acquire+0x60/0x160 [ 1.082216][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.082218][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.082223][ T1] vprintk_emit+0x37c/0x3e0 [ 1.082229][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.082232][ T1] ? find_held_lock+0x2b/0x80 [ 1.082235][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.082239][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.082245][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.082252][ T1] ? device_rename.cold+0xa/0xa [ 1.082255][ T1] ? __lock_acquire+0x518/0xc20 [ 1.082263][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.082267][ T1] ? find_held_lock+0x2b/0x80 [ 1.082274][ T1] dev_printk_emit+0xb9/0xee [ 1.082277][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.082283][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.082288][ T1] ? proc_register+0x368/0x8b0 [ 1.082300][ T1] _dev_info+0xe2/0x116 [ 1.082304][ T1] ? _dev_notice+0x120/0x120 [ 1.082312][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.082317][ T1] ? rtc_proc_show+0x400/0x400 [ 1.082327][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.082335][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.082344][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.082356][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.082363][ T1] cmos_do_probe+0x73b/0x98a [ 1.082367][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.082371][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.082374][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.082384][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.082386][ T1] ? mc146818_set_time+0x500/0x500 [ 1.082394][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.082397][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.082407][ T1] platform_probe+0xfe/0x1f0 [ 1.082412][ T1] call_driver_probe+0x61/0x1c0 [ 1.082416][ T1] really_probe+0x199/0x760 [ 1.082422][ T1] ? __device_attach_driver+0x280/0x280 [ 1.082425][ T1] __driver_probe_device+0x24f/0x440 [ 1.082431][ T1] ? __device_attach_driver+0x280/0x280 [ 1.082433][ T1] ? __device_attach_driver+0x280/0x280 [ 1.082436][ T1] driver_probe_device+0x4a/0xf0 [ 1.082441][ T1] __driver_attach+0x1b8/0x540 [ 1.082445][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.082449][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.082454][ T1] ? bus_remove_file+0x50/0x50 [ 1.082457][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.082463][ T1] ? rtc_dev_init+0x40/0x40 [ 1.082470][ T1] ? rtc_dev_init+0x40/0x40 [ 1.082473][ T1] bus_add_driver+0x2c8/0x530 [ 1.082480][ T1] driver_register+0x1a3/0x390 [ 1.082484][ T1] __platform_driver_probe+0x13f/0x270 [ 1.082489][ T1] cmos_init+0x31/0x40 [ 1.082492][ T1] do_one_initcall+0x124/0x4f0 [ 1.082497][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.082500][ T1] ? parameq+0x110/0x110 [ 1.082509][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.082514][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.082520][ T1] kernel_init_freeable+0x596/0x630 [ 1.082528][ T1] ? rest_init+0x280/0x280 [ 1.082528][ T1] kernel_init+0x21/0x150 [ 1.082528][ T1] ? rest_init+0x280/0x280 [ 1.082528][ T1] ret_from_fork+0x474/0x6b0 [ 1.082528][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.082528][ T1] ? __switch_to+0x5a3/0xe00 [ 1.082528][ T1] ? rest_init+0x280/0x280 [ 1.082528][ T1] ret_from_fork_asm+0x11/0x20 [ 1.082528][ T1] [ 1.136954][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:49:04 UTC (1787910544) [ 1.138710][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.143833][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.160381][ T1] NET: Registered PF_INET6 protocol family [ 1.167190][ T1] Segment Routing with IPv6 [ 1.167975][ T1] In-situ OAM (IOAM) with IPv6 [ 1.168585][ T1] NET: Registered PF_PACKET protocol family [ 1.168998][ T1] 9pnet: Installing 9P2000 support [ 1.169560][ T1] Key type dns_resolver registered [ 1.170683][ T1] NET: Registered PF_VSOCK protocol family [ 1.177167][ T1] IPI shorthand broadcast: enabled [ 1.300477][ T1] sched_clock: Marking stable (1265001412, 34523357)->(1405772221, -106247452) [ 1.302763][ T1] registered taskstats version 1 [ 1.305390][ T1] Loading compiled-in X.509 certificates [ 1.404182][ T1] Demotion targets for Node 0: null [ 1.404542][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.404831][ T1] page_owner is disabled [ 1.405493][ T1] PM: Magic number: 6:857:829 [ 1.405931][ T1] netconsole: network logging started [ 1.408483][ T1] ALSA device list: [ 1.408834][ T1] No soundcards found. [ 1.409470][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.411541][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.412575][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.413298][ T1] devtmpfs: mounted [ 1.413621][ T1] VFS: Pivoted into new rootfs [ 1.443945][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.444178][ T1] Write protecting the kernel read-only data: 55296k [ 1.446212][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.446651][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.446908][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.447174][ T1] with arguments: [ 1.447292][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.447507][ T1] with environment: [ 1.447628][ T1] HOME=/ [ 1.447749][ T1] TERM=dumb [ 1.447860][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.448071][ T1] nr_open=2147483584 [ 1.448194][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.448445][ T1] virtme_rw_overlay0=/etc [ 1.448600][ T1] virtme_rw_overlay1=/lib [ 1.448748][ T1] virtme_rw_overlay2=/home [ 1.448893][ T1] virtme_rw_overlay3=/opt [ 1.449034][ T1] virtme_rw_overlay4=/srv [ 1.449189][ T1] virtme_rw_overlay5=/usr [ 1.449331][ T1] virtme_rw_overlay6=/var [ 1.449478][ T1] virtme_rw_overlay7=/tmp [ 1.449637][ T1] virtme_console=ttyS0 [ 1.449778][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.465992][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.467171][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.480245][ T1] overlayfs: failed to set xattr on upper [ 1.480494][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.480820][ T1] overlayfs: ...falling back to uuid=null. [ 1.483109][ T1] overlayfs: failed to set xattr on upper [ 1.483304][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.483539][ T1] overlayfs: ...falling back to uuid=null. [ 1.485370][ T1] overlayfs: failed to set xattr on upper [ 1.485589][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.485814][ T1] overlayfs: ...falling back to uuid=null. [ 1.488030][ T1] overlayfs: failed to set xattr on upper [ 1.488235][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.488459][ T1] overlayfs: ...falling back to uuid=null. [ 1.490301][ T1] overlayfs: failed to set xattr on upper [ 1.490490][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.490743][ T1] overlayfs: ...falling back to uuid=null. [ 1.492296][ T1] overlayfs: failed to set xattr on upper [ 1.492491][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.492859][ T1] overlayfs: ...falling back to uuid=null. [ 1.494691][ T1] overlayfs: failed to set xattr on upper [ 1.494889][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.495120][ T1] overlayfs: ...falling back to uuid=null. [ 1.497819][ T1] overlayfs: failed to set xattr on upper [ 1.498009][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.498249][ T1] overlayfs: ...falling back to uuid=null. [ 1.509626][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.729697][ T71] systemd-tmpfile (71) used greatest stack depth: 25056 bytes left [ 3.729719][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.729721][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.729723][ T71] preempt_count: 2, expected: 0 [ 3.729724][ T71] RCU nest depth: 0, expected: 0 [ 3.729725][ T71] locks held by systemd-tmpfile/71: 5, last CPU#3: [ 3.729727][ T71] #0: ffffffffb4e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.729740][ T71] #1: ffffffffb4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.729745][ T71] #2: ffffffffb4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.729748][ T71] #3: ffffffffb4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.729751][ T71] #4: ffffffffb4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.729755][ T71] irq event stamp: 2346224 [ 3.729756][ T71] hardirqs last enabled at (2346223): [] __down_trylock_console_sem+0x86/0xa0 [ 3.729759][ T71] hardirqs last disabled at (2346224): [] console_emit_next_record+0x3d4/0x4c0 [ 3.729761][ T71] softirqs last enabled at (2342496): [] handle_softirqs+0x67c/0x900 [ 3.729763][ T71] softirqs last disabled at (2341455): [] __irq_exit_rcu+0x145/0x1c0 [ 3.729765][ T71] Preemption disabled at: [ 3.729766][ T71] [<0000000000000000>] 0x0 [ 3.729774][ T71] CPU: 3 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.729777][ T71] Tainted: [W]=WARN [ 3.729778][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.729780][ T71] Call Trace: [ 3.729782][ T71] [ 3.729784][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.729789][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.729794][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.729797][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.729802][ T71] __kmalloc_noprof+0x443/0x760 [ 3.729804][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.729810][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.729813][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.729816][ T71] put_chars+0x1e1/0x2f0 [ 3.729819][ T71] ? __send_to_port+0x420/0x420 [ 3.729821][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.729825][ T71] ? validate_chain+0x38b/0xc20 [ 3.729830][ T71] hvc_console_print+0x292/0x780 [ 3.729837][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.729839][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.729841][ T71] ? lock_acquire+0x13c/0x160 [ 3.729845][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.729848][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.729849][ T71] ? console_flush_one_record+0x106/0x710 [ 3.729852][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.729854][ T71] ? lock_acquire+0x13c/0x160 [ 3.729858][ T71] console_flush_one_record+0x46f/0x710 [ 3.729861][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.729862][ T71] ? __lock_acquire+0x518/0xc20 [ 3.729868][ T71] console_unlock+0xee/0x1f0 [ 3.729870][ T71] ? console_flush_one_record+0x710/0x710 [ 3.729871][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.729873][ T71] ? lock_acquire+0x60/0x160 [ 3.729876][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.729878][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.729881][ T71] vprintk_emit+0x37c/0x3e0 [ 3.729884][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.729887][ T71] ? __lock_acquire+0x518/0xc20 [ 3.729891][ T71] _printk+0xc7/0x100 [ 3.729895][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.729897][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.729900][ T71] ? __rwlock_init+0x150/0x150 [ 3.729904][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.729906][ T71] do_exit.cold+0x82/0x9c [ 3.729910][ T71] ? exit_notify+0x890/0x890 [ 3.729911][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.729914][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.729917][ T71] do_group_exit+0xb8/0x370 [ 3.729920][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.729922][ T71] x64_sys_call+0x1567/0x1570 [ 3.729925][ T71] do_syscall_64+0xff/0x530 [ 3.729929][ T71] ? exc_page_fault+0xee/0x100 [ 3.729932][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.729934][ T71] RIP: 0033:0x7fa5e07d61b8 [ 3.729937][ T71] Code: Unable to access opcode bytes at 0x7fa5e07d618e. [ 3.729938][ T71] RSP: 002b:00007fffe4e14928 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.729940][ T71] RAX: ffffffffffffffda RBX: 00007fa5e0906f88 RCX: 00007fa5e07d61b8 [ 3.729942][ T71] RDX: 00007fa5e00344c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.729943][ T71] RBP: 00007fffe4e14980 R08: 0000000000000000 R09: 0000000000001000 [ 3.729943][ T71] R10: 00007fffe4e14740 R11: 0000000000000246 R12: 0000000000000001 [ 3.729944][ T71] R13: 0000000000000049 R14: 00007fa5e0905680 R15: 00007fa5e0906fa0 [ 3.729951][ T71] [ 3.730048][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.730048][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.730048][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.730048][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.760772][ T1] virtme-ng-init: basic initialization done [ 3.788328][ T75] virtme-ng-init (75) used greatest stack depth: 24848 bytes left [ 3.806556][ T78] ip (78) used greatest stack depth: 24840 bytes left [ 3.832052][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.832546][ T74] virtme-ng-init: triggering udev coldplug [ 6.927043][ T93] nfsrahead (93) used greatest stack depth: 24808 bytes left [ 6.927060][ T93] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.927062][ T93] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 93, name: nfsrahead [ 6.927064][ T93] preempt_count: 2, expected: 0 [ 6.927065][ T93] RCU nest depth: 0, expected: 0 [ 6.927066][ T93] locks held by nfsrahead/93: 5, last CPU#1: [ 6.927068][ T93] #0: ffffffffb4e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 6.927080][ T93] #1: ffffffffb4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.927086][ T93] #2: ffffffffb4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.927089][ T93] #3: ffffffffb4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.927092][ T93] #4: ffffffffb4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.927105][ T93] irq event stamp: 27848 [ 6.927106][ T93] hardirqs last enabled at (27847): [] __down_trylock_console_sem+0x86/0xa0 [ 6.927109][ T93] hardirqs last disabled at (27848): [] console_emit_next_record+0x3d4/0x4c0 [ 6.927111][ T93] softirqs last enabled at (27114): [] handle_softirqs+0x67c/0x900 [ 6.927113][ T93] softirqs last disabled at (27049): [] __irq_exit_rcu+0x145/0x1c0 [ 6.927116][ T93] Preemption disabled at: [ 6.927117][ T93] [<0000000000000000>] 0x0 [ 6.927124][ T93] CPU: 1 UID: 0 PID: 93 Comm: nfsrahead Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.927127][ T93] Tainted: [W]=WARN [ 6.927128][ T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.927130][ T93] Call Trace: [ 6.927132][ T93] [ 6.927134][ T93] dump_stack_lvl+0x6f/0xa0 [ 6.927139][ T93] __might_resched.cold+0x1fe/0x2c1 [ 6.927143][ T93] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.927147][ T93] ? __kmalloc_noprof+0xdb/0x760 [ 6.927152][ T93] __kmalloc_noprof+0x443/0x760 [ 6.927155][ T93] ? alloc_buf.isra.0+0x4b/0x260 [ 6.927161][ T93] ? do_raw_spin_unlock+0x59/0x250 [ 6.927164][ T93] alloc_buf.isra.0+0x4b/0x260 [ 6.927167][ T93] put_chars+0x1e1/0x2f0 [ 6.927170][ T93] ? __send_to_port+0x420/0x420 [ 6.927172][ T93] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.927176][ T93] ? validate_chain+0x38b/0xc20 [ 6.927182][ T93] hvc_console_print+0x292/0x780 [ 6.927188][ T93] ? hvc_write+0x3a0/0x3a0 [ 6.927191][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.927193][ T93] ? lock_acquire+0x13c/0x160 [ 6.927197][ T93] console_emit_next_record+0x22f/0x4c0 [ 6.927200][ T93] ? devkmsg_read+0x4b0/0x4b0 [ 6.927202][ T93] ? console_flush_one_record+0x106/0x710 [ 6.927204][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.927206][ T93] ? lock_acquire+0x13c/0x160 [ 6.927210][ T93] console_flush_one_record+0x46f/0x710 [ 6.927214][ T93] ? console_emit_next_record+0x4c0/0x4c0 [ 6.927215][ T93] ? __lock_acquire+0x518/0xc20 [ 6.927220][ T93] console_unlock+0xee/0x1f0 [ 6.927223][ T93] ? console_flush_one_record+0x710/0x710 [ 6.927224][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.927226][ T93] ? lock_acquire+0x60/0x160 [ 6.927230][ T93] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.927231][ T93] ? vprintk_emit+0x320/0x3e0 [ 6.927234][ T93] vprintk_emit+0x37c/0x3e0 [ 6.927237][ T93] ? wake_up_klogd_work_func+0x90/0x90 [ 6.927240][ T93] ? __lock_acquire+0x518/0xc20 [ 6.927244][ T93] _printk+0xc7/0x100 [ 6.927248][ T93] ? snapshot_read.cold+0x21/0x21 [ 6.927251][ T93] ? do_raw_spin_lock+0x131/0x280 [ 6.927253][ T93] ? __rwlock_init+0x150/0x150 [ 6.927257][ T93] ? do_raw_spin_lock+0x131/0x280 [ 6.927261][ T93] do_exit.cold+0x82/0x9c [ 6.927266][ T93] ? exit_notify+0x890/0x890 [ 6.927268][ T93] ? __lock_release.isra.0+0x69/0x1a0 [ 6.927270][ T93] ? rcu_is_watching+0x16/0xd0 [ 6.927274][ T93] do_group_exit+0xb8/0x370 [ 6.927277][ T93] __x64_sys_exit_group+0x3c/0x50 [ 6.927279][ T93] x64_sys_call+0x1567/0x1570 [ 6.927282][ T93] do_syscall_64+0xff/0x530 [ 6.927286][ T93] ? exc_page_fault+0xee/0x100 [ 6.927289][ T93] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.927291][ T93] RIP: 0033:0x7fc9518fe1b8 [ 6.927294][ T93] Code: Unable to access opcode bytes at 0x7fc9518fe18e. [ 6.927295][ T93] RSP: 002b:00007fff030785b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 6.927297][ T93] RAX: ffffffffffffffda RBX: 00007fc951a2ef88 RCX: 00007fc9518fe1b8 [ 6.927299][ T93] RDX: 00007fc9516eab48 RSI: ffffffffffffffb0 RDI: 00000000ffffffea [ 6.927299][ T93] RBP: 00007fff03078610 R08: 0000000000000000 R09: 0000000000000020 [ 6.927300][ T93] R10: 00007fff03078410 R11: 0000000000000246 R12: 0000000000000001 [ 6.927301][ T93] R13: 00000000ffffffea R14: 00007fc951a2d680 R15: 00007fc951a2efa0 [ 6.927308][ T93] [ 7.119659][ T74] virtme-ng-init: waiting for udev to settle [ 7.502292][ T74] virtme-ng-init: udev is done [ 7.507018][ T1] virtme-ng-init: initialization done