virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.082902][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.082922][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.082924][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.082925][ T1] preempt_count: 1, expected: 0 [ 1.082926][ T1] RCU nest depth: 0, expected: 0 [ 1.082927][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.082929][ T1] #0: ff11000002b50938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.082940][ T1] #1: ffffffffb3f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.082945][ T1] #2: ffffffffb3f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.082949][ T1] #3: ffffffffb3e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.082953][ T1] #4: ffffffffb3e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.082957][ T1] irq event stamp: 318778 [ 1.082957][ T1] hardirqs last enabled at (318777): [] __down_trylock_console_sem+0x86/0xa0 [ 1.082961][ T1] hardirqs last disabled at (318778): [] console_emit_next_record+0x3d4/0x4c0 [ 1.082963][ T1] softirqs last enabled at (317474): [] handle_softirqs+0x67c/0x900 [ 1.082966][ T1] softirqs last disabled at (317467): [] __irq_exit_rcu+0x145/0x1c0 [ 1.082968][ T1] Preemption disabled at: [ 1.082969][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.082973][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.082976][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.082978][ T1] Call Trace: [ 1.082979][ T1] [ 1.082983][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.082989][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.082990][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.082994][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.082998][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.083003][ T1] __kmalloc_noprof+0x443/0x760 [ 1.083005][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.083010][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.083013][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.083016][ T1] put_chars+0x1e1/0x2f0 [ 1.083018][ T1] ? __send_to_port+0x420/0x420 [ 1.083021][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.083024][ T1] ? validate_chain+0x38b/0xc20 [ 1.083029][ T1] hvc_console_print+0x292/0x780 [ 1.083032][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083034][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083038][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.083042][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083044][ T1] ? lock_acquire+0x13c/0x160 [ 1.083048][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.083051][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.083053][ T1] ? console_flush_one_record+0x106/0x710 [ 1.083056][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083058][ T1] ? lock_acquire+0x13c/0x160 [ 1.083062][ T1] console_flush_one_record+0x46f/0x710 [ 1.083066][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.083068][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083073][ T1] console_unlock+0xee/0x1f0 [ 1.083075][ T1] ? console_flush_one_record+0x710/0x710 [ 1.083077][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083079][ T1] ? lock_acquire+0xe0/0x160 [ 1.083083][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.083084][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.083087][ T1] vprintk_emit+0x37c/0x3e0 [ 1.083090][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.083091][ T1] ? find_held_lock+0x2b/0x80 [ 1.083093][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.083095][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.083099][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.083103][ T1] ? device_rename.cold+0xa/0xa [ 1.083105][ T1] ? __lock_acquire+0x518/0xc20 [ 1.083109][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.083111][ T1] ? find_held_lock+0x2b/0x80 [ 1.083115][ T1] dev_printk_emit+0xb9/0xee [ 1.083117][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.083120][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.083124][ T1] ? proc_register+0x368/0x8b0 [ 1.083130][ T1] _dev_info+0xe2/0x116 [ 1.083133][ T1] ? _dev_notice+0x120/0x120 [ 1.083137][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.083140][ T1] ? rtc_proc_show+0x400/0x400 [ 1.083144][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.083150][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.083152][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.083156][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.083162][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.083166][ T1] cmos_do_probe+0x73b/0x98a [ 1.083168][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.083171][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.083173][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.083178][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.083179][ T1] ? mc146818_set_time+0x500/0x500 [ 1.083183][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.083185][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.083190][ T1] platform_probe+0xfe/0x1f0 [ 1.083193][ T1] call_driver_probe+0x61/0x1c0 [ 1.083196][ T1] really_probe+0x199/0x760 [ 1.083199][ T1] ? __device_attach_driver+0x280/0x280 [ 1.083201][ T1] __driver_probe_device+0x24f/0x440 [ 1.083203][ T1] ? __device_attach_driver+0x280/0x280 [ 1.083205][ T1] ? __device_attach_driver+0x280/0x280 [ 1.083206][ T1] driver_probe_device+0x4a/0xf0 [ 1.083208][ T1] __driver_attach+0x1b8/0x540 [ 1.083210][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.083213][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.083215][ T1] ? bus_remove_file+0x50/0x50 [ 1.083216][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.083220][ T1] ? rtc_dev_init+0x40/0x40 [ 1.083225][ T1] ? rtc_dev_init+0x40/0x40 [ 1.083227][ T1] bus_add_driver+0x2c8/0x530 [ 1.083230][ T1] driver_register+0x1a3/0x390 [ 1.083233][ T1] __platform_driver_probe+0x13f/0x270 [ 1.083236][ T1] cmos_init+0x31/0x40 [ 1.083238][ T1] do_one_initcall+0x124/0x4f0 [ 1.083241][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.083243][ T1] ? parameq+0x110/0x110 [ 1.083248][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.083252][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.083255][ T1] kernel_init_freeable+0x596/0x630 [ 1.083258][ T1] ? rest_init+0x280/0x280 [ 1.083261][ T1] kernel_init+0x21/0x150 [ 1.083263][ T1] ? rest_init+0x280/0x280 [ 1.083265][ T1] ret_from_fork+0x474/0x6b0 [ 1.083269][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.083272][ T1] ? __switch_to+0x5a3/0xe00 [ 1.083275][ T1] ? rest_init+0x280/0x280 [ 1.083278][ T1] ret_from_fork_asm+0x11/0x20 [ 1.083286][ T1] [ 1.113204][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:23:36 UTC (1787937816) [ 1.114314][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.117644][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.126528][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.129832][ T1] IPv4 over IPsec tunneling driver [ 1.132668][ T1] NET: Registered PF_INET6 protocol family [ 1.137934][ T1] Segment Routing with IPv6 [ 1.138114][ T1] RPL Segment Routing with IPv6 [ 1.138501][ T1] In-situ OAM (IOAM) with IPv6 [ 1.141708][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.147882][ T1] NET: Registered PF_PACKET protocol family [ 1.148266][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.148664][ T1] sctp: Hash tables configured (bind 32/56) [ 1.149565][ T1] 9pnet: Installing 9P2000 support [ 1.149904][ T1] Key type dns_resolver registered [ 1.150528][ T1] NET: Registered PF_VSOCK protocol family [ 1.155152][ T1] IPI shorthand broadcast: enabled [ 1.258278][ T1] sched_clock: Marking stable (1220001485, 37719829)->(1365869070, -108147756) [ 1.261581][ T1] registered taskstats version 1 [ 1.263879][ T1] Loading compiled-in X.509 certificates [ 1.371568][ T1] Demotion targets for Node 0: null [ 1.371910][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11805) [ 1.372206][ T1] page_owner is disabled [ 1.372914][ T1] PM: Magic number: 6:743:391 [ 1.373317][ T1] netconsole: network logging started [ 1.375394][ T1] ALSA device list: [ 1.375536][ T1] No soundcards found. [ 1.376783][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.379771][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.380508][ T1] devtmpfs: mounted [ 1.380800][ T1] VFS: Pivoted into new rootfs [ 1.408511][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.409104][ T1] Write protecting the kernel read-only data: 65536k [ 1.409486][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.411978][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.412244][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.412503][ T1] with arguments: [ 1.412632][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.413146][ T1] with environment: [ 1.413262][ T1] HOME=/ [ 1.413387][ T1] TERM=dumb [ 1.413499][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.413699][ T1] nr_open=2147483584 [ 1.414736][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.415030][ T1] virtme_rw_overlay0=/etc [ 1.415178][ T1] virtme_rw_overlay1=/lib [ 1.415339][ T1] virtme_rw_overlay2=/home [ 1.415487][ T1] virtme_rw_overlay3=/opt [ 1.415639][ T1] virtme_rw_overlay4=/srv [ 1.415799][ T1] virtme_rw_overlay5=/usr [ 1.415958][ T1] virtme_rw_overlay6=/var [ 1.416106][ T1] virtme_rw_overlay7=/tmp [ 1.416260][ T1] virtme_console=ttyS0 [ 1.416407][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.431000][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.432288][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.445570][ T1] overlayfs: failed to set xattr on upper [ 1.445852][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446104][ T1] overlayfs: ...falling back to uuid=null. [ 1.448757][ T1] overlayfs: failed to set xattr on upper [ 1.448952][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449189][ T1] overlayfs: ...falling back to uuid=null. [ 1.451106][ T1] overlayfs: failed to set xattr on upper [ 1.451308][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451541][ T1] overlayfs: ...falling back to uuid=null. [ 1.453535][ T1] overlayfs: failed to set xattr on upper [ 1.453737][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453973][ T1] overlayfs: ...falling back to uuid=null. [ 1.456486][ T1] overlayfs: failed to set xattr on upper [ 1.456686][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456924][ T1] overlayfs: ...falling back to uuid=null. [ 1.458705][ T1] overlayfs: failed to set xattr on upper [ 1.458904][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459144][ T1] overlayfs: ...falling back to uuid=null. [ 1.461594][ T1] overlayfs: failed to set xattr on upper [ 1.461798][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.462027][ T1] overlayfs: ...falling back to uuid=null. [ 1.463914][ T1] overlayfs: failed to set xattr on upper [ 1.464111][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464341][ T1] overlayfs: ...falling back to uuid=null. [ 1.475632][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.505285][ T73] kwatchdog (73) used greatest stack depth: 28672 bytes left [ 3.324668][ T71] systemd-tmpfile (71) used greatest stack depth: 24928 bytes left [ 3.324685][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.324687][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.324689][ T71] preempt_count: 2, expected: 0 [ 3.324690][ T71] RCU nest depth: 0, expected: 0 [ 3.324691][ T71] locks held by systemd-tmpfile/71: 5, last CPU#3: [ 3.324693][ T71] #0: ffffffffb3e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.324704][ T71] #1: ffffffffb3f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.324709][ T71] #2: ffffffffb3f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.324713][ T71] #3: ffffffffb3e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.324717][ T71] #4: ffffffffb3e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.324722][ T71] irq event stamp: 2171974 [ 3.324723][ T71] hardirqs last enabled at (2171973): [] __down_trylock_console_sem+0x86/0xa0 [ 3.324726][ T71] hardirqs last disabled at (2171974): [] console_emit_next_record+0x3d4/0x4c0 [ 3.324728][ T71] softirqs last enabled at (2166352): [] handle_softirqs+0x67c/0x900 [ 3.324731][ T71] softirqs last disabled at (2165451): [] __irq_exit_rcu+0x145/0x1c0 [ 3.324733][ T71] Preemption disabled at: [ 3.324734][ T71] [<0000000000000000>] 0x0 [ 3.324741][ T71] CPU: 3 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.324744][ T71] Tainted: [W]=WARN [ 3.324745][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.324747][ T71] Call Trace: [ 3.324748][ T71] [ 3.324750][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.324756][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.324761][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.324765][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.324769][ T71] __kmalloc_noprof+0x443/0x760 [ 3.324771][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.324778][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.324780][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.324784][ T71] put_chars+0x1e1/0x2f0 [ 3.324786][ T71] ? __send_to_port+0x420/0x420 [ 3.324788][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.324791][ T71] ? validate_chain+0x38b/0xc20 [ 3.324796][ T71] hvc_console_print+0x292/0x780 [ 3.324803][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.324806][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.324808][ T71] ? lock_acquire+0x13c/0x160 [ 3.324812][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.324816][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.324818][ T71] ? console_flush_one_record+0x106/0x710 [ 3.324821][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.324822][ T71] ? lock_acquire+0x13c/0x160 [ 3.324826][ T71] console_flush_one_record+0x46f/0x710 [ 3.324830][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.324832][ T71] ? __lock_acquire+0x518/0xc20 [ 3.324837][ T71] console_unlock+0xee/0x1f0 [ 3.324840][ T71] ? console_flush_one_record+0x710/0x710 [ 3.324842][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.324844][ T71] ? lock_acquire+0xe0/0x160 [ 3.324847][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.324849][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.324852][ T71] vprintk_emit+0x37c/0x3e0 [ 3.324855][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.324857][ T71] ? __lock_acquire+0x518/0xc20 [ 3.324861][ T71] _printk+0xc7/0x100 [ 3.324865][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.324867][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.324870][ T71] ? __rwlock_init+0x150/0x150 [ 3.324874][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.324876][ T71] do_exit.cold+0x82/0x9c [ 3.324880][ T71] ? exit_notify+0x890/0x890 [ 3.324881][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.324884][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.324888][ T71] do_group_exit+0xb8/0x370 [ 3.324890][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.324892][ T71] x64_sys_call+0x1567/0x1570 [ 3.324895][ T71] do_syscall_64+0xff/0x530 [ 3.324899][ T71] ? exc_page_fault+0xee/0x100 [ 3.324902][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.324904][ T71] RIP: 0033:0x7f1d032da1b8 [ 3.324906][ T71] Code: Unable to access opcode bytes at 0x7f1d032da18e. [ 3.324907][ T71] RSP: 002b:00007ffc488f23a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.324909][ T71] RAX: ffffffffffffffda RBX: 00007f1d0340af88 RCX: 00007f1d032da1b8 [ 3.324910][ T71] RDX: 00007f1d02b384c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.324911][ T71] RBP: 00007ffc488f2400 R08: 0000000000000000 R09: 0000000000001000 [ 3.324912][ T71] R10: 00007ffc488f21c0 R11: 0000000000000246 R12: 0000000000000001 [ 3.324913][ T71] R13: 0000000000000049 R14: 00007f1d03409680 R15: 00007f1d0340afa0 [ 3.324919][ T71] [ 3.324935][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.324935][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.324935][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.324935][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.341921][ T1] virtme-ng-init: basic initialization done [ 3.387883][ T77] ip (77) used greatest stack depth: 23848 bytes left [ 3.420562][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.420957][ T74] virtme-ng-init: triggering udev coldplug [ 5.577807][ T74] virtme-ng-init: waiting for udev to settle [ 5.577821][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.577823][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.577825][ T74] preempt_count: 1, expected: 0 [ 5.577826][ T74] RCU nest depth: 0, expected: 0 [ 5.577827][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.577829][ T74] #0: ffffffffb3f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.577840][ T74] #1: ffffffffb3f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.577845][ T74] #2: ffffffffb3e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.577849][ T74] #3: ffffffffb3e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.577852][ T74] irq event stamp: 3058 [ 5.577853][ T74] hardirqs last enabled at (3057): [] __down_trylock_console_sem+0x86/0xa0 [ 5.577856][ T74] hardirqs last disabled at (3058): [] console_emit_next_record+0x3d4/0x4c0 [ 5.577858][ T74] softirqs last enabled at (3002): [] handle_softirqs+0x67c/0x900 [ 5.577862][ T74] softirqs last disabled at (2997): [] __irq_exit_rcu+0x145/0x1c0 [ 5.577865][ T74] Preemption disabled at: [ 5.577865][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.577871][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.577874][ T74] Tainted: [W]=WARN [ 5.577875][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.577876][ T74] Call Trace: [ 5.577878][ T74] [ 5.577879][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.577886][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.577887][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.577892][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.577896][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.577900][ T74] __kmalloc_noprof+0x443/0x760 [ 5.577902][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.577909][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.577911][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.577915][ T74] put_chars+0x1e1/0x2f0 [ 5.577918][ T74] ? __send_to_port+0x420/0x420 [ 5.577920][ T74] ? validate_chain+0x38b/0xc20 [ 5.577926][ T74] hvc_console_print+0x292/0x780 [ 5.577933][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.577936][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.577939][ T74] ? lock_acquire+0x13c/0x160 [ 5.577943][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.577947][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.577949][ T74] ? console_flush_one_record+0x106/0x710 [ 5.577952][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.577954][ T74] ? lock_acquire+0x13c/0x160 [ 5.577958][ T74] console_flush_one_record+0x46f/0x710 [ 5.577962][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.577964][ T74] ? __lock_acquire+0x518/0xc20 [ 5.577969][ T74] console_unlock+0xee/0x1f0 [ 5.577972][ T74] ? console_flush_one_record+0x710/0x710 [ 5.577974][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.577975][ T74] ? lock_acquire+0xe0/0x160 [ 5.577979][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.577981][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.577983][ T74] vprintk_emit+0x37c/0x3e0 [ 5.577986][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.577989][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.577994][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.577998][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.578000][ T74] ? simple_strntoull+0x10f/0x140 [ 5.578003][ T74] ? date_str+0x1e0/0x1e0 [ 5.578006][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.578010][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.578013][ T74] ? vprintk_default+0x20/0x20 [ 5.578016][ T74] ? vprintk_default+0x20/0x20 [ 5.578018][ T74] new_sync_write+0x33e/0x760 [ 5.578021][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 5.578025][ T74] ? new_sync_read+0x750/0x750 [ 5.578027][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 5.578030][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.578035][ T74] ? __fget_files+0x1e3/0x460 [ 5.578039][ T74] vfs_write+0x655/0x970 [ 5.578043][ T74] ksys_write+0x116/0x250 [ 5.578045][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.578048][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.578051][ T74] do_syscall_64+0xff/0x530 [ 5.578054][ T74] ? irq_exit_rcu+0x1a/0x30 [ 5.578056][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.578058][ T74] RIP: 0033:0x7f14f5df8ed2 [ 5.578062][ 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 [ 5.578064][ T74] RSP: 002b:00007f14f5d3fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.578066][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f14f5df8ed2 [ 5.578067][ T74] RDX: 000000000000002e RSI: 00007f14f00012c0 RDI: 0000000000000003 [ 5.578068][ T74] RBP: 00007f14f5d3fc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.578069][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f14f5e830a0 [ 5.578070][ T74] R13: 00007f14f5d813e0 R14: 00007f14f00012c0 R15: 00007f14f5d3fda8 [ 5.578076][ T74] [ 5.724205][ T100] nfsrahead (100) used greatest stack depth: 23840 bytes left [ 6.084139][ T74] virtme-ng-init: udev is done [ 6.087795][ T1] virtme-ng-init: initialization done