virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.965588][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.965607][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.965609][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.965610][ T1] preempt_count: 1, expected: 0 [ 0.965611][ T1] RCU nest depth: 0, expected: 0 [ 0.965612][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.965614][ T1] #0: ff11000002893938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.965626][ T1] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.965631][ T1] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.965635][ T1] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.965638][ T1] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.965641][ T1] irq event stamp: 309394 [ 0.965642][ T1] hardirqs last enabled at (309393): [] __down_trylock_console_sem+0x86/0xa0 [ 0.965645][ T1] hardirqs last disabled at (309394): [] console_emit_next_record+0x3d4/0x4c0 [ 0.965646][ T1] softirqs last enabled at (308498): [] handle_softirqs+0x67c/0x900 [ 0.965650][ T1] softirqs last disabled at (308489): [] __irq_exit_rcu+0x145/0x1c0 [ 0.965652][ T1] Preemption disabled at: [ 0.965653][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.965657][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.965660][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.965662][ T1] Call Trace: [ 0.965663][ T1] [ 0.965666][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.965671][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.965672][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.965680][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.965684][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.965689][ T1] __kmalloc_noprof+0x443/0x760 [ 0.965691][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.965697][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.965699][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.965702][ T1] put_chars+0x1e1/0x2f0 [ 0.965705][ T1] ? __send_to_port+0x420/0x420 [ 0.965708][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.965712][ T1] ? validate_chain+0x38b/0xc20 [ 0.965716][ T1] hvc_console_print+0x292/0x780 [ 0.965719][ T1] ? __lock_acquire+0x518/0xc20 [ 0.965721][ T1] ? __lock_acquire+0x518/0xc20 [ 0.965725][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.965728][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.965730][ T1] ? lock_acquire+0x13c/0x160 [ 0.965734][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.965737][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.965738][ T1] ? console_flush_one_record+0x106/0x710 [ 0.965741][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.965743][ T1] ? lock_acquire+0x13c/0x160 [ 0.965747][ T1] console_flush_one_record+0x46f/0x710 [ 0.965750][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.965751][ T1] ? __lock_acquire+0x518/0xc20 [ 0.965756][ T1] console_unlock+0xee/0x1f0 [ 0.965759][ T1] ? console_flush_one_record+0x710/0x710 [ 0.965760][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.965762][ T1] ? lock_acquire+0x60/0x160 [ 0.965765][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.965767][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.965770][ T1] vprintk_emit+0x37c/0x3e0 [ 0.965773][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.965774][ T1] ? find_held_lock+0x2b/0x80 [ 0.965776][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.965779][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.965782][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.965787][ T1] ? device_rename.cold+0xa/0xa [ 0.965788][ T1] ? __lock_acquire+0x518/0xc20 [ 0.965793][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.965795][ T1] ? find_held_lock+0x2b/0x80 [ 0.965798][ T1] dev_printk_emit+0xb9/0xee [ 0.965801][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.965804][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.965807][ T1] ? proc_register+0x368/0x8b0 [ 0.965814][ T1] _dev_info+0xe2/0x116 [ 0.965816][ T1] ? _dev_notice+0x120/0x120 [ 0.965820][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.965824][ T1] ? rtc_proc_show+0x400/0x400 [ 0.965828][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.965832][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.965837][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.965844][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.965848][ T1] cmos_do_probe+0x73b/0x98a [ 0.965850][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.965852][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.965854][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.965860][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.965861][ T1] ? mc146818_set_time+0x500/0x500 [ 0.965865][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.965867][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.965872][ T1] platform_probe+0xfe/0x1f0 [ 0.965874][ T1] call_driver_probe+0x61/0x1c0 [ 0.965877][ T1] really_probe+0x199/0x760 [ 0.965880][ T1] ? __device_attach_driver+0x280/0x280 [ 0.965882][ T1] __driver_probe_device+0x24f/0x440 [ 0.965885][ T1] ? __device_attach_driver+0x280/0x280 [ 0.965887][ T1] ? __device_attach_driver+0x280/0x280 [ 0.965889][ T1] driver_probe_device+0x4a/0xf0 [ 0.965892][ T1] __driver_attach+0x1b8/0x540 [ 0.965894][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.965897][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.965899][ T1] ? bus_remove_file+0x50/0x50 [ 0.965901][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.965904][ T1] ? rtc_dev_init+0x40/0x40 [ 0.965909][ T1] ? rtc_dev_init+0x40/0x40 [ 0.965910][ T1] bus_add_driver+0x2c8/0x530 [ 0.965914][ T1] driver_register+0x1a3/0x390 [ 0.965917][ T1] __platform_driver_probe+0x13f/0x270 [ 0.965920][ T1] cmos_init+0x31/0x40 [ 0.965922][ T1] do_one_initcall+0x124/0x4f0 [ 0.965925][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.965927][ T1] ? parameq+0x110/0x110 [ 0.965932][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.965936][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.965939][ T1] kernel_init_freeable+0x596/0x630 [ 0.965941][ T1] ? rest_init+0x280/0x280 [ 0.965945][ T1] kernel_init+0x21/0x150 [ 0.965947][ T1] ? rest_init+0x280/0x280 [ 0.965948][ T1] ret_from_fork+0x474/0x6b0 [ 0.965952][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.965955][ T1] ? __switch_to+0x5a3/0xe00 [ 0.965959][ T1] ? rest_init+0x280/0x280 [ 0.965961][ T1] ret_from_fork_asm+0x11/0x20 [ 0.965969][ T1] [ 0.996813][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T08:05:31 UTC (1787904331) [ 0.997789][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.000563][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.009389][ T1] NET: Registered PF_INET6 protocol family [ 1.013383][ T1] Segment Routing with IPv6 [ 1.013770][ T1] In-situ OAM (IOAM) with IPv6 [ 1.014113][ T1] NET: Registered PF_PACKET protocol family [ 1.014438][ T1] 9pnet: Installing 9P2000 support [ 1.014776][ T1] Key type dns_resolver registered [ 1.015367][ T1] NET: Registered PF_VSOCK protocol family [ 1.019322][ T1] IPI shorthand broadcast: enabled [ 1.116390][ T1] sched_clock: Marking stable (1080001835, 36152238)->(1203734866, -87580793) [ 1.119422][ T1] registered taskstats version 1 [ 1.121134][ T1] Loading compiled-in X.509 certificates [ 1.218745][ T1] Demotion targets for Node 0: null [ 1.219040][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.219359][ T1] page_owner is disabled [ 1.220275][ T1] PM: Magic number: 6:477:69 [ 1.220659][ T1] netconsole: network logging started [ 1.221979][ T1] ALSA device list: [ 1.222685][ T1] No soundcards found. [ 1.223625][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.225964][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.226648][ T1] devtmpfs: mounted [ 1.226894][ T1] VFS: Pivoted into new rootfs [ 1.255092][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.255603][ T1] Write protecting the kernel read-only data: 55296k [ 1.256696][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.257105][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.257363][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.257623][ T1] with arguments: [ 1.257751][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.257976][ T1] with environment: [ 1.258096][ T1] HOME=/ [ 1.258504][ T1] TERM=dumb [ 1.258616][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.259613][ T1] nr_open=2147483584 [ 1.259730][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.259991][ T1] virtme_rw_overlay0=/etc [ 1.260170][ T1] virtme_rw_overlay1=/lib [ 1.260318][ T1] virtme_rw_overlay2=/home [ 1.260466][ T1] virtme_rw_overlay3=/opt [ 1.260620][ T1] virtme_rw_overlay4=/srv [ 1.260776][ T1] virtme_rw_overlay5=/usr [ 1.260922][ T1] virtme_rw_overlay6=/var [ 1.261075][ T1] virtme_rw_overlay7=/tmp [ 1.261232][ T1] virtme_console=ttyS0 [ 1.261384][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.275428][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.276606][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.287991][ T1] overlayfs: failed to set xattr on upper [ 1.288284][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.288530][ T1] overlayfs: ...falling back to uuid=null. [ 1.290661][ T1] overlayfs: failed to set xattr on upper [ 1.290858][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291096][ T1] overlayfs: ...falling back to uuid=null. [ 1.292927][ T1] overlayfs: failed to set xattr on upper [ 1.293126][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293367][ T1] overlayfs: ...falling back to uuid=null. [ 1.295131][ T1] overlayfs: failed to set xattr on upper [ 1.295405][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295635][ T1] overlayfs: ...falling back to uuid=null. [ 1.297376][ T1] overlayfs: failed to set xattr on upper [ 1.297595][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297830][ T1] overlayfs: ...falling back to uuid=null. [ 1.300027][ T1] overlayfs: failed to set xattr on upper [ 1.300222][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300455][ T1] overlayfs: ...falling back to uuid=null. [ 1.302246][ T1] overlayfs: failed to set xattr on upper [ 1.302447][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302687][ T1] overlayfs: ...falling back to uuid=null. [ 1.305018][ T1] overlayfs: failed to set xattr on upper [ 1.305224][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305454][ T1] overlayfs: ...falling back to uuid=null. [ 1.315739][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.407631][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.270364][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.270364][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.270364][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.270364][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.270380][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.270382][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.270383][ T1] preempt_count: 1, expected: 0 [ 3.270384][ T1] RCU nest depth: 0, expected: 0 [ 3.270385][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.270387][ T1] #0: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.270399][ T1] #1: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.270403][ T1] #2: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.270407][ T1] #3: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.270410][ T1] irq event stamp: 555156 [ 3.270411][ T1] hardirqs last enabled at (555155): [] __down_trylock_console_sem+0x86/0xa0 [ 3.270414][ T1] hardirqs last disabled at (555156): [] console_emit_next_record+0x3d4/0x4c0 [ 3.270415][ T1] softirqs last enabled at (554994): [] handle_softirqs+0x67c/0x900 [ 3.270419][ T1] softirqs last disabled at (554989): [] __irq_exit_rcu+0x145/0x1c0 [ 3.270421][ T1] Preemption disabled at: [ 3.270422][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.270428][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.270431][ T1] Tainted: [W]=WARN [ 3.270432][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.270434][ T1] Call Trace: [ 3.270435][ T1] [ 3.270437][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.270442][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.270444][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.270448][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.270451][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.270456][ T1] __kmalloc_noprof+0x443/0x760 [ 3.270459][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.270462][ T72] systemd-tmpfile (72) used greatest stack depth: 24944 bytes left [ 3.270465][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.270468][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.270471][ T1] put_chars+0x1e1/0x2f0 [ 3.270474][ T1] ? __send_to_port+0x420/0x420 [ 3.270476][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.270480][ T1] ? validate_chain+0x38b/0xc20 [ 3.270485][ T1] hvc_console_print+0x292/0x780 [ 3.270491][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.270493][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.270495][ T1] ? lock_acquire+0x13c/0x160 [ 3.270499][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.270502][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.270503][ T1] ? console_flush_one_record+0x106/0x710 [ 3.270506][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.270508][ T1] ? lock_acquire+0x13c/0x160 [ 3.270512][ T1] console_flush_one_record+0x46f/0x710 [ 3.270515][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.270516][ T1] ? __lock_acquire+0x518/0xc20 [ 3.270521][ T1] console_unlock+0xee/0x1f0 [ 3.270523][ T1] ? console_flush_one_record+0x710/0x710 [ 3.270524][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.270526][ T1] ? lock_acquire+0x60/0x160 [ 3.270530][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.270532][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.270534][ T1] vprintk_emit+0x37c/0x3e0 [ 3.270537][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.270540][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.270545][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.270549][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.270551][ T1] ? simple_strntoull+0x10f/0x140 [ 3.270556][ T1] ? date_str+0x1e0/0x1e0 [ 3.270559][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.270563][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.270565][ T1] ? vprintk_default+0x20/0x20 [ 3.270569][ T1] ? vprintk_default+0x20/0x20 [ 3.270571][ T1] new_sync_write+0x33e/0x760 [ 3.270574][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.270577][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.270580][ T1] ? new_sync_read+0x750/0x750 [ 3.270587][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.270590][ T1] vfs_write+0x6a2/0xbd0 [ 3.270593][ T1] ksys_write+0x116/0x250 [ 3.270596][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.270598][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.270601][ T1] do_syscall_64+0xff/0x530 [ 3.270603][ T1] ? exc_page_fault+0xee/0x100 [ 3.270606][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.270608][ T1] RIP: 0033:0x7f1b95de7bee [ 3.270612][ 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 [ 3.270614][ T1] RSP: 002b:00007fffc0991140 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.270616][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f1b95de7bee [ 3.270617][ T1] RDX: 000000000000011c RSI: 0000555568b15680 RDI: 0000000000000003 [ 3.270618][ T1] RBP: 00007fffc0991150 R08: 0000000000000000 R09: 0000000000000000 [ 3.270619][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1b95e730a0 [ 3.270620][ T1] R13: 00007f1b95d713e0 R14: 0000555568b15680 R15: 00007fffc0991268 [ 3.270626][ T1] [ 3.271824][ T1] virtme-ng-init: basic initialization done [ 3.329868][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.345354][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.345720][ T75] virtme-ng-init: triggering udev coldplug [ 5.454237][ T75] virtme-ng-init: waiting for udev to settle [ 5.454251][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.454253][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.454255][ T75] preempt_count: 1, expected: 0 [ 5.454256][ T75] RCU nest depth: 0, expected: 0 [ 5.454257][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.454259][ T75] #0: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.454272][ T75] #1: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.454276][ T75] #2: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.454279][ T75] #3: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.454283][ T75] irq event stamp: 6640 [ 5.454284][ T75] hardirqs last enabled at (6639): [] __down_trylock_console_sem+0x86/0xa0 [ 5.454287][ T75] hardirqs last disabled at (6640): [] console_emit_next_record+0x3d4/0x4c0 [ 5.454288][ T75] softirqs last enabled at (6590): [] handle_softirqs+0x67c/0x900 [ 5.454292][ T75] softirqs last disabled at (6583): [] __irq_exit_rcu+0x145/0x1c0 [ 5.454295][ T75] Preemption disabled at: [ 5.454295][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.454301][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.454304][ T75] Tainted: [W]=WARN [ 5.454305][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.454307][ T75] Call Trace: [ 5.454309][ T75] [ 5.454310][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.454315][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.454317][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.454321][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.454325][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.454330][ T75] __kmalloc_noprof+0x443/0x760 [ 5.454333][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.454339][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.454342][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.454346][ T75] put_chars+0x1e1/0x2f0 [ 5.454349][ T75] ? __send_to_port+0x420/0x420 [ 5.454350][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.454355][ T75] ? validate_chain+0x38b/0xc20 [ 5.454360][ T75] hvc_console_print+0x292/0x780 [ 5.454367][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.454369][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.454371][ T75] ? lock_acquire+0x13c/0x160 [ 5.454376][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.454379][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.454380][ T75] ? console_flush_one_record+0x106/0x710 [ 5.454383][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.454385][ T75] ? lock_acquire+0x13c/0x160 [ 5.454389][ T75] console_flush_one_record+0x46f/0x710 [ 5.454393][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.454395][ T75] ? __lock_acquire+0x518/0xc20 [ 5.454401][ T75] console_unlock+0xee/0x1f0 [ 5.454403][ T75] ? console_flush_one_record+0x710/0x710 [ 5.454404][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.454406][ T75] ? lock_acquire+0x60/0x160 [ 5.454410][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.454412][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.454415][ T75] vprintk_emit+0x37c/0x3e0 [ 5.454418][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.454421][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.454428][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.454432][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.454434][ T75] ? simple_strntoull+0x10f/0x140 [ 5.454439][ T75] ? date_str+0x1e0/0x1e0 [ 5.454442][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.454446][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.454449][ T75] ? vprintk_default+0x20/0x20 [ 5.454453][ T75] ? vprintk_default+0x20/0x20 [ 5.454455][ T75] new_sync_write+0x33e/0x760 [ 5.454459][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.454463][ T75] ? new_sync_read+0x750/0x750 [ 5.454467][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.454473][ T75] ? __fget_files+0x1e3/0x460 [ 5.454476][ T75] vfs_write+0x6a2/0xbd0 [ 5.454480][ T75] ksys_write+0x116/0x250 [ 5.454483][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.454485][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.454489][ T75] do_syscall_64+0xff/0x530 [ 5.454491][ T75] ? irq_exit_rcu+0x1a/0x30 [ 5.454494][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.454497][ T75] RIP: 0033:0x7f1b95de8ed2 [ 5.454501][ T75] 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 [ 5.454503][ T75] RSP: 002b:00007f1b95d2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.454505][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f1b95de8ed2 [ 5.454507][ T75] RDX: 000000000000002e RSI: 00007f1b900012c0 RDI: 0000000000000003 [ 5.454508][ T75] RBP: 00007f1b95d2fc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.454508][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b95e730a0 [ 5.454509][ T75] R13: 00007f1b95d713e0 R14: 00007f1b900012c0 R15: 00007f1b95d2fda8 [ 5.454516][ T75] [ 5.601418][ T103] nfsrahead (103) used greatest stack depth: 24512 bytes left [ 5.879751][ T75] virtme-ng-init: udev is done [ 5.887965][ T1] virtme-ng-init: initialization done