virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.111874][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.111899][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.111902][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.111904][ T1] preempt_count: 1, expected: 0 [ 1.111906][ T1] RCU nest depth: 0, expected: 0 [ 1.111907][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.111910][ T1] #0: ff110000028db938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.111925][ T1] #1: ffffffff8a569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.111932][ T1] #2: ffffffff8a569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.111935][ T1] #3: ffffffff8a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.111939][ T1] #4: ffffffff8a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.111942][ T1] irq event stamp: 305540 [ 1.111943][ T1] hardirqs last enabled at (305539): [] __down_trylock_console_sem+0x86/0xa0 [ 1.111947][ T1] hardirqs last disabled at (305540): [] console_emit_next_record+0x3d4/0x4c0 [ 1.111948][ T1] softirqs last enabled at (305430): [] handle_softirqs+0x67c/0x900 [ 1.111952][ T1] softirqs last disabled at (305119): [] __irq_exit_rcu+0x145/0x1c0 [ 1.111955][ T1] Preemption disabled at: [ 1.111955][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.111960][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.111963][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.111965][ T1] Call Trace: [ 1.111966][ T1] [ 1.111970][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.111975][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.111977][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.111982][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.111985][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.111991][ T1] __kmalloc_noprof+0x443/0x760 [ 1.111994][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.112000][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.112003][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.112006][ T1] put_chars+0x1e1/0x2f0 [ 1.112009][ T1] ? __send_to_port+0x420/0x420 [ 1.112013][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.112017][ T1] ? validate_chain+0x38b/0xc20 [ 1.112022][ T1] hvc_console_print+0x292/0x780 [ 1.112025][ T1] ? __lock_acquire+0x518/0xc20 [ 1.112027][ T1] ? __lock_acquire+0x518/0xc20 [ 1.112032][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.112035][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.112038][ T1] ? lock_acquire+0x13c/0x160 [ 1.112042][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.112045][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.112047][ T1] ? console_flush_one_record+0x106/0x710 [ 1.112050][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.112051][ T1] ? lock_acquire+0x13c/0x160 [ 1.112056][ T1] console_flush_one_record+0x46f/0x710 [ 1.112060][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.112061][ T1] ? __lock_acquire+0x518/0xc20 [ 1.112067][ T1] console_unlock+0xee/0x1f0 [ 1.112069][ T1] ? console_flush_one_record+0x710/0x710 [ 1.112070][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.112072][ T1] ? lock_acquire+0x60/0x160 [ 1.112076][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.112078][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.112081][ T1] vprintk_emit+0x37c/0x3e0 [ 1.112084][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.112086][ T1] ? find_held_lock+0x2b/0x80 [ 1.112088][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.112091][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.112095][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.112099][ T1] ? device_rename.cold+0xa/0xa [ 1.112101][ T1] ? __lock_acquire+0x518/0xc20 [ 1.112106][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.112108][ T1] ? find_held_lock+0x2b/0x80 [ 1.112112][ T1] dev_printk_emit+0xb9/0xee [ 1.112115][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.112118][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.112122][ T1] ? proc_register+0x368/0x8b0 [ 1.112130][ T1] _dev_info+0xe2/0x116 [ 1.112132][ T1] ? _dev_notice+0x120/0x120 [ 1.112137][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.112141][ T1] ? rtc_proc_show+0x400/0x400 [ 1.112145][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.112150][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.112156][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.112162][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.112167][ T1] cmos_do_probe+0x73b/0x98a [ 1.112169][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.112172][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.112173][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.112180][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.112181][ T1] ? mc146818_set_time+0x500/0x500 [ 1.112185][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.112187][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.112193][ T1] platform_probe+0xfe/0x1f0 [ 1.112196][ T1] call_driver_probe+0x61/0x1c0 [ 1.112199][ T1] really_probe+0x199/0x760 [ 1.112203][ T1] ? __device_attach_driver+0x280/0x280 [ 1.112205][ T1] __driver_probe_device+0x24f/0x440 [ 1.112208][ T1] ? __device_attach_driver+0x280/0x280 [ 1.112210][ T1] ? __device_attach_driver+0x280/0x280 [ 1.112212][ T1] driver_probe_device+0x4a/0xf0 [ 1.112215][ T1] __driver_attach+0x1b8/0x540 [ 1.112218][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.112221][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.112224][ T1] ? bus_remove_file+0x50/0x50 [ 1.112226][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.112229][ T1] ? rtc_dev_init+0x40/0x40 [ 1.112234][ T1] ? rtc_dev_init+0x40/0x40 [ 1.112236][ T1] bus_add_driver+0x2c8/0x530 [ 1.112240][ T1] driver_register+0x1a3/0x390 [ 1.112243][ T1] __platform_driver_probe+0x13f/0x270 [ 1.112246][ T1] cmos_init+0x31/0x40 [ 1.112248][ T1] do_one_initcall+0x124/0x4f0 [ 1.112251][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.112254][ T1] ? parameq+0x110/0x110 [ 1.112259][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.112264][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.112267][ T1] kernel_init_freeable+0x596/0x630 [ 1.112270][ T1] ? rest_init+0x280/0x280 [ 1.112273][ T1] kernel_init+0x21/0x150 [ 1.112276][ T1] ? rest_init+0x280/0x280 [ 1.112277][ T1] ret_from_fork+0x474/0x6b0 [ 1.112282][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.112285][ T1] ? __switch_to+0x5a3/0xe00 [ 1.112289][ T1] ? rest_init+0x280/0x280 [ 1.112292][ T1] ret_from_fork_asm+0x11/0x20 [ 1.112300][ T1] [ 1.154605][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:27:17 UTC (1787876837) [ 1.155941][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.159062][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.169200][ T1] NET: Registered PF_INET6 protocol family [ 1.173740][ T1] Segment Routing with IPv6 [ 1.174199][ T1] In-situ OAM (IOAM) with IPv6 [ 1.174635][ T1] NET: Registered PF_PACKET protocol family [ 1.174949][ T1] 9pnet: Installing 9P2000 support [ 1.175327][ T1] Key type dns_resolver registered [ 1.176137][ T1] NET: Registered PF_VSOCK protocol family [ 1.181182][ T1] IPI shorthand broadcast: enabled [ 1.294589][ T1] sched_clock: Marking stable (1256002157, 38497790)->(1419887232, -125387285) [ 1.298066][ T1] registered taskstats version 1 [ 1.300666][ T1] Loading compiled-in X.509 certificates [ 1.406258][ T1] Demotion targets for Node 0: null [ 1.406744][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.407134][ T1] page_owner is disabled [ 1.408164][ T1] PM: Magic number: 6:41:457 [ 1.408645][ T1] netconsole: network logging started [ 1.410113][ T1] ALSA device list: [ 1.410909][ T1] No soundcards found. [ 1.411953][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.414511][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.415291][ T1] devtmpfs: mounted [ 1.415586][ T1] VFS: Pivoted into new rootfs [ 1.446161][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.446491][ T1] Write protecting the kernel read-only data: 55296k [ 1.447117][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.447587][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.447885][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.448172][ T1] with arguments: [ 1.448308][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.448579][ T1] with environment: [ 1.448710][ T1] HOME=/ [ 1.448847][ T1] TERM=dumb [ 1.448975][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.449232][ T1] nr_open=2147483584 [ 1.449359][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.449657][ T1] virtme_rw_overlay0=/etc [ 1.449823][ T1] virtme_rw_overlay1=/lib [ 1.449992][ T1] virtme_rw_overlay2=/home [ 1.450157][ T1] virtme_rw_overlay3=/opt [ 1.450316][ T1] virtme_rw_overlay4=/srv [ 1.450507][ T1] virtme_rw_overlay5=/usr [ 1.450668][ T1] virtme_rw_overlay6=/var [ 1.450843][ T1] virtme_rw_overlay7=/tmp [ 1.451030][ T1] virtme_console=ttyS0 [ 1.451221][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.455420][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.468722][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.470013][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.478366][ T1] overlayfs: failed to set xattr on upper [ 1.478733][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.478997][ T1] overlayfs: ...falling back to uuid=null. [ 1.481772][ T1] overlayfs: failed to set xattr on upper [ 1.481999][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.482267][ T1] overlayfs: ...falling back to uuid=null. [ 1.484295][ T1] overlayfs: failed to set xattr on upper [ 1.484690][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.484941][ T1] overlayfs: ...falling back to uuid=null. [ 1.486912][ T1] overlayfs: failed to set xattr on upper [ 1.487131][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.487634][ T1] overlayfs: ...falling back to uuid=null. [ 1.490123][ T1] overlayfs: failed to set xattr on upper [ 1.490364][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.490678][ T1] overlayfs: ...falling back to uuid=null. [ 1.492382][ T1] overlayfs: failed to set xattr on upper [ 1.492625][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.492893][ T1] overlayfs: ...falling back to uuid=null. [ 1.495991][ T1] overlayfs: failed to set xattr on upper [ 1.496304][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.496744][ T1] overlayfs: ...falling back to uuid=null. [ 1.503195][ T1] overlayfs: failed to set xattr on upper [ 1.504725][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505375][ T1] overlayfs: ...falling back to uuid=null. [ 1.518282][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.569274][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.569274][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.569274][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.569274][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.569289][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.569292][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.569293][ T1] preempt_count: 1, expected: 0 [ 4.569294][ T1] RCU nest depth: 0, expected: 0 [ 4.569295][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 4.569297][ T1] #0: ffffffff8a569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.569310][ T1] #1: ffffffff8a569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.569314][ T1] #2: ffffffff8a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.569317][ T1] #3: ffffffff8a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.569321][ T1] irq event stamp: 555034 [ 4.569322][ T1] hardirqs last enabled at (555033): [] __down_trylock_console_sem+0x86/0xa0 [ 4.569325][ T1] hardirqs last disabled at (555034): [] console_emit_next_record+0x3d4/0x4c0 [ 4.569327][ T1] softirqs last enabled at (554344): [] fpu_clone+0xd9/0x410 [ 4.569331][ T1] softirqs last disabled at (554342): [] fpu_clone+0x82/0x410 [ 4.569334][ T1] Preemption disabled at: [ 4.569335][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.569340][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.569344][ T1] Tainted: [W]=WARN [ 4.569345][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.569346][ T1] Call Trace: [ 4.569348][ T1] [ 4.569350][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.569354][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.569356][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.569361][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.569371][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.569377][ T1] __kmalloc_noprof+0x443/0x760 [ 4.569380][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.569386][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.569389][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.569393][ T1] put_chars+0x1e1/0x2f0 [ 4.569396][ T1] ? __send_to_port+0x420/0x420 [ 4.569398][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.569402][ T1] ? validate_chain+0x38b/0xc20 [ 4.569408][ T1] hvc_console_print+0x292/0x780 [ 4.569415][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.569417][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.569419][ T1] ? lock_acquire+0x13c/0x160 [ 4.569424][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.569427][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.569429][ T1] ? console_flush_one_record+0x106/0x710 [ 4.569431][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.569433][ T1] ? lock_acquire+0x13c/0x160 [ 4.569438][ T1] console_flush_one_record+0x46f/0x710 [ 4.569441][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.569443][ T1] ? __lock_acquire+0x518/0xc20 [ 4.569448][ T1] console_unlock+0xee/0x1f0 [ 4.569451][ T1] ? console_flush_one_record+0x710/0x710 [ 4.569452][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.569454][ T1] ? lock_acquire+0x60/0x160 [ 4.569458][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.569460][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.569463][ T1] vprintk_emit+0x37c/0x3e0 [ 4.569466][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.569469][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.569475][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.569480][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.569482][ T1] ? simple_strntoull+0x10f/0x140 [ 4.569487][ T1] ? date_str+0x1e0/0x1e0 [ 4.569490][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.569494][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.569500][ T1] ? vprintk_default+0x20/0x20 [ 4.569504][ T1] ? vprintk_default+0x20/0x20 [ 4.569506][ T1] new_sync_write+0x33e/0x760 [ 4.569510][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.569512][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.569516][ T1] ? new_sync_read+0x750/0x750 [ 4.569524][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.569527][ T1] vfs_write+0x6a2/0xbd0 [ 4.569531][ T1] ksys_write+0x116/0x250 [ 4.569533][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.569536][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.569539][ T1] do_syscall_64+0xff/0x530 [ 4.569542][ T1] ? exc_page_fault+0xee/0x100 [ 4.569544][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.569547][ T1] RIP: 0033:0x7f077343cbee [ 4.569551][ 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 [ 4.569553][ T1] RSP: 002b:00007ffc7fb54e90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.569555][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f077343cbee [ 4.569557][ T1] RDX: 000000000000011c RSI: 0000555560bfd680 RDI: 0000000000000003 [ 4.569558][ T1] RBP: 00007ffc7fb54ea0 R08: 0000000000000000 R09: 0000000000000000 [ 4.569558][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07734c80a0 [ 4.569559][ T1] R13: 00007f07733c63e0 R14: 0000555560bfd680 R15: 00007ffc7fb54fb8 [ 4.569566][ T1] [ 4.573546][ T73] systemd-tmpfile (73) used greatest stack depth: 25360 bytes left [ 4.597625][ T1] virtme-ng-init: basic initialization done [ 4.661227][ T79] ip (79) used greatest stack depth: 24112 bytes left [ 4.661894][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.662316][ T75] virtme-ng-init: triggering udev coldplug [ 7.455850][ T75] virtme-ng-init: waiting for udev to settle [ 7.455864][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 7.455866][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 7.455868][ T75] preempt_count: 1, expected: 0 [ 7.455869][ T75] RCU nest depth: 0, expected: 0 [ 7.455870][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 7.455873][ T75] #0: ffffffff8a569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 7.455885][ T75] #1: ffffffff8a569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 7.455889][ T75] #2: ffffffff8a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 7.455893][ T75] #3: ffffffff8a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 7.455896][ T75] irq event stamp: 2806 [ 7.455897][ T75] hardirqs last enabled at (2805): [] __down_trylock_console_sem+0x86/0xa0 [ 7.455901][ T75] hardirqs last disabled at (2806): [] console_emit_next_record+0x3d4/0x4c0 [ 7.455902][ T75] softirqs last enabled at (2322): [] fpu_clone+0xd9/0x410 [ 7.455906][ T75] softirqs last disabled at (2320): [] fpu_clone+0x82/0x410 [ 7.455909][ T75] Preemption disabled at: [ 7.455909][ T75] [] vprintk_emit+0x31b/0x3e0 [ 7.455915][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 7.455918][ T75] Tainted: [W]=WARN [ 7.455919][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.455921][ T75] Call Trace: [ 7.455922][ T75] [ 7.455924][ T75] dump_stack_lvl+0x6f/0xa0 [ 7.455929][ T75] ? vprintk_emit+0x31b/0x3e0 [ 7.455930][ T75] __might_resched.cold+0x1fe/0x2c1 [ 7.455935][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 7.455939][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 7.455944][ T75] __kmalloc_noprof+0x443/0x760 [ 7.455947][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 7.455954][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 7.455957][ T75] alloc_buf.isra.0+0x4b/0x260 [ 7.455960][ T75] put_chars+0x1e1/0x2f0 [ 7.455964][ T75] ? __send_to_port+0x420/0x420 [ 7.455965][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 7.455970][ T75] ? validate_chain+0x38b/0xc20 [ 7.455976][ T75] hvc_console_print+0x292/0x780 [ 7.455983][ T75] ? hvc_write+0x3a0/0x3a0 [ 7.455986][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.455988][ T75] ? lock_acquire+0x13c/0x160 [ 7.455992][ T75] console_emit_next_record+0x22f/0x4c0 [ 7.455996][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 7.455997][ T75] ? console_flush_one_record+0x106/0x710 [ 7.456000][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.456002][ T75] ? lock_acquire+0x13c/0x160 [ 7.456007][ T75] console_flush_one_record+0x46f/0x710 [ 7.456010][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 7.456012][ T75] ? __lock_acquire+0x518/0xc20 [ 7.456018][ T75] console_unlock+0xee/0x1f0 [ 7.456020][ T75] ? console_flush_one_record+0x710/0x710 [ 7.456022][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.456023][ T75] ? lock_acquire+0x60/0x160 [ 7.456028][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 7.456030][ T75] ? vprintk_emit+0x320/0x3e0 [ 7.456033][ T75] vprintk_emit+0x37c/0x3e0 [ 7.456036][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 7.456039][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 7.456046][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 7.456052][ T75] ? vprintk_emit.cold+0x107/0x107 [ 7.456054][ T75] ? simple_strntoull+0x10f/0x140 [ 7.456061][ T75] ? date_str+0x1e0/0x1e0 [ 7.456065][ T75] ? devkmsg_write+0xd1/0x2c0 [ 7.456069][ T75] devkmsg_write.cold+0x5a/0x8b [ 7.456072][ T75] ? vprintk_default+0x20/0x20 [ 7.456077][ T75] ? vprintk_default+0x20/0x20 [ 7.456079][ T75] new_sync_write+0x33e/0x760 [ 7.456083][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 7.456087][ T75] ? new_sync_read+0x750/0x750 [ 7.456091][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 7.456096][ T75] ? __fget_files+0x1e3/0x460 [ 7.456101][ T75] vfs_write+0x6a2/0xbd0 [ 7.456105][ T75] ksys_write+0x116/0x250 [ 7.456107][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 7.456110][ T75] ? rcu_is_watching+0x16/0xd0 [ 7.456113][ T75] do_syscall_64+0xff/0x530 [ 7.456116][ T75] ? exc_page_fault+0xee/0x100 [ 7.456119][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 7.456122][ T75] RIP: 0033:0x7f077343ded2 [ 7.456125][ 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 [ 7.456127][ T75] RSP: 002b:00007f0773384c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 7.456130][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f077343ded2 [ 7.456131][ T75] RDX: 000000000000002e RSI: 00007f076c0012c0 RDI: 0000000000000003 [ 7.456132][ T75] RBP: 00007f0773384c90 R08: 0000000000000000 R09: 0000000000000000 [ 7.456133][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07734c80a0 [ 7.456134][ T75] R13: 00007f07733c63e0 R14: 00007f076c0012c0 R15: 00007f0773384da8 [ 7.456141][ T75] [ 8.161112][ T75] virtme-ng-init: udev is done [ 8.165711][ T1] virtme-ng-init: initialization done