virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.970137][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.970158][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.970160][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.970161][ T1] preempt_count: 1, expected: 0 [ 0.970162][ T1] RCU nest depth: 0, expected: 0 [ 0.970163][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.970165][ T1] #0: ff110000027c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.970177][ T1] #1: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.970182][ T1] #2: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.970185][ T1] #3: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.970189][ T1] #4: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.970192][ T1] irq event stamp: 308804 [ 0.970193][ T1] hardirqs last enabled at (308803): [] __down_trylock_console_sem+0x86/0xa0 [ 0.970196][ T1] hardirqs last disabled at (308804): [] console_emit_next_record+0x3d4/0x4c0 [ 0.970197][ T1] softirqs last enabled at (307130): [] handle_softirqs+0x67c/0x900 [ 0.970201][ T1] softirqs last disabled at (307123): [] __irq_exit_rcu+0x145/0x1c0 [ 0.970203][ T1] Preemption disabled at: [ 0.970204][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.970208][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.970211][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.970213][ T1] Call Trace: [ 0.970214][ T1] [ 0.970218][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.970222][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.970224][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.970229][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.970232][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.970237][ T1] __kmalloc_noprof+0x443/0x760 [ 0.970240][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.970245][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.970248][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.970251][ T1] put_chars+0x1e1/0x2f0 [ 0.970254][ T1] ? __send_to_port+0x420/0x420 [ 0.970257][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970261][ T1] ? validate_chain+0x38b/0xc20 [ 0.970265][ T1] hvc_console_print+0x292/0x780 [ 0.970268][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970270][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970275][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.970278][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970280][ T1] ? lock_acquire+0x13c/0x160 [ 0.970284][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.970287][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.970289][ T1] ? console_flush_one_record+0x106/0x710 [ 0.970291][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970293][ T1] ? lock_acquire+0x13c/0x160 [ 0.970297][ T1] console_flush_one_record+0x46f/0x710 [ 0.970301][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.970302][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970308][ T1] console_unlock+0xee/0x1f0 [ 0.970310][ T1] ? console_flush_one_record+0x710/0x710 [ 0.970311][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970313][ T1] ? lock_acquire+0x60/0x160 [ 0.970317][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.970318][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.970321][ T1] vprintk_emit+0x37c/0x3e0 [ 0.970324][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.970326][ T1] ? find_held_lock+0x2b/0x80 [ 0.970328][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.970330][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.970333][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.970338][ T1] ? device_rename.cold+0xa/0xa [ 0.970340][ T1] ? __lock_acquire+0x518/0xc20 [ 0.970345][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.970347][ T1] ? find_held_lock+0x2b/0x80 [ 0.970351][ T1] dev_printk_emit+0xb9/0xee [ 0.970353][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.970356][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.970359][ T1] ? proc_register+0x368/0x8b0 [ 0.970367][ T1] _dev_info+0xe2/0x116 [ 0.970369][ T1] ? _dev_notice+0x120/0x120 [ 0.970374][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.970377][ T1] ? rtc_proc_show+0x400/0x400 [ 0.970382][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.970387][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.970392][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.970399][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.970402][ T1] cmos_do_probe+0x73b/0x98a [ 0.970405][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.970407][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.970409][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.970415][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.970416][ T1] ? mc146818_set_time+0x500/0x500 [ 0.970420][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.970422][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.970428][ T1] platform_probe+0xfe/0x1f0 [ 0.970430][ T1] call_driver_probe+0x61/0x1c0 [ 0.970433][ T1] really_probe+0x199/0x760 [ 0.970436][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970439][ T1] __driver_probe_device+0x24f/0x440 [ 0.970442][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970444][ T1] ? __device_attach_driver+0x280/0x280 [ 0.970445][ T1] driver_probe_device+0x4a/0xf0 [ 0.970448][ T1] __driver_attach+0x1b8/0x540 [ 0.970451][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.970453][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.970456][ T1] ? bus_remove_file+0x50/0x50 [ 0.970458][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.970461][ T1] ? rtc_dev_init+0x40/0x40 [ 0.970466][ T1] ? rtc_dev_init+0x40/0x40 [ 0.970468][ T1] bus_add_driver+0x2c8/0x530 [ 0.970471][ T1] driver_register+0x1a3/0x390 [ 0.970474][ T1] __platform_driver_probe+0x13f/0x270 [ 0.970477][ T1] cmos_init+0x31/0x40 [ 0.970479][ T1] do_one_initcall+0x124/0x4f0 [ 0.970482][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.970484][ T1] ? parameq+0x110/0x110 [ 0.970490][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.970494][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.970497][ T1] kernel_init_freeable+0x596/0x630 [ 0.970500][ T1] ? rest_init+0x280/0x280 [ 0.970503][ T1] kernel_init+0x21/0x150 [ 0.970505][ T1] ? rest_init+0x280/0x280 [ 0.970506][ T1] ret_from_fork+0x474/0x6b0 [ 0.970510][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.970514][ T1] ? __switch_to+0x5a3/0xe00 [ 0.970517][ T1] ? rest_init+0x280/0x280 [ 0.970520][ T1] ret_from_fork_asm+0x11/0x20 [ 0.970528][ T1] [ 1.001118][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:56:14 UTC (1787882174) [ 1.002088][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.005018][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.014017][ T1] NET: Registered PF_INET6 protocol family [ 1.017889][ T1] Segment Routing with IPv6 [ 1.018265][ T1] In-situ OAM (IOAM) with IPv6 [ 1.018597][ T1] NET: Registered PF_PACKET protocol family [ 1.019037][ T1] 9pnet: Installing 9P2000 support [ 1.019377][ T1] Key type dns_resolver registered [ 1.020019][ T1] NET: Registered PF_VSOCK protocol family [ 1.024117][ T1] IPI shorthand broadcast: enabled [ 1.121408][ T1] sched_clock: Marking stable (1087001323, 33628886)->(1223235801, -102605592) [ 1.123567][ T1] registered taskstats version 1 [ 1.126385][ T1] Loading compiled-in X.509 certificates [ 1.223709][ T1] Demotion targets for Node 0: null [ 1.223980][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.224275][ T1] page_owner is disabled [ 1.225251][ T1] PM: Magic number: 6:112:914 [ 1.225676][ T1] netconsole: network logging started [ 1.226995][ T1] ALSA device list: [ 1.227615][ T1] No soundcards found. [ 1.228442][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.230792][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.231476][ T1] devtmpfs: mounted [ 1.231742][ T1] VFS: Pivoted into new rootfs [ 1.258122][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.258387][ T1] Write protecting the kernel read-only data: 55296k [ 1.258985][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.259391][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.259794][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.260137][ T1] with arguments: [ 1.260302][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.260534][ T1] with environment: [ 1.260714][ T1] HOME=/ [ 1.260832][ T1] TERM=dumb [ 1.260942][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.261226][ T1] nr_open=2147483584 [ 1.261386][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.261651][ T1] virtme_rw_overlay0=/etc [ 1.261864][ T1] virtme_rw_overlay1=/lib [ 1.262010][ T1] virtme_rw_overlay2=/home [ 1.262206][ T1] virtme_rw_overlay3=/opt [ 1.262364][ T1] virtme_rw_overlay4=/srv [ 1.262563][ T1] virtme_rw_overlay5=/usr [ 1.265314][ T1] virtme_rw_overlay6=/var [ 1.265476][ T1] virtme_rw_overlay7=/tmp [ 1.265924][ T1] virtme_console=ttyS0 [ 1.266075][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.281615][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.282794][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.294168][ T1] overlayfs: failed to set xattr on upper [ 1.294429][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294710][ T1] overlayfs: ...falling back to uuid=null. [ 1.296861][ T1] overlayfs: failed to set xattr on upper [ 1.297056][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297293][ T1] overlayfs: ...falling back to uuid=null. [ 1.299132][ T1] overlayfs: failed to set xattr on upper [ 1.299329][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299566][ T1] overlayfs: ...falling back to uuid=null. [ 1.301318][ T1] overlayfs: failed to set xattr on upper [ 1.301522][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.302059][ T1] overlayfs: ...falling back to uuid=null. [ 1.303857][ T1] overlayfs: failed to set xattr on upper [ 1.304057][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304291][ T1] overlayfs: ...falling back to uuid=null. [ 1.306142][ T1] overlayfs: failed to set xattr on upper [ 1.306334][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306562][ T1] overlayfs: ...falling back to uuid=null. [ 1.308309][ T1] overlayfs: failed to set xattr on upper [ 1.308511][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308759][ T1] overlayfs: ...falling back to uuid=null. [ 1.310625][ T1] overlayfs: failed to set xattr on upper [ 1.311411][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311649][ T1] overlayfs: ...falling back to uuid=null. [ 1.321943][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.402167][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.428864][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.428864][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.428864][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.428864][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.428879][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.428881][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.428883][ T1] preempt_count: 1, expected: 0 [ 3.428884][ T1] RCU nest depth: 0, expected: 0 [ 3.428884][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.428887][ T1] #0: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.428898][ T1] #1: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.428902][ T1] #2: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.428905][ T1] #3: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.428909][ T1] irq event stamp: 553958 [ 3.428909][ T1] hardirqs last enabled at (553957): [] __down_trylock_console_sem+0x86/0xa0 [ 3.428912][ T1] hardirqs last disabled at (553958): [] console_emit_next_record+0x3d4/0x4c0 [ 3.428914][ T1] softirqs last enabled at (553266): [] fpu_clone+0xd9/0x410 [ 3.428918][ T1] softirqs last disabled at (553264): [] fpu_clone+0x82/0x410 [ 3.428920][ T1] Preemption disabled at: [ 3.428921][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.428926][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.428929][ T1] Tainted: [W]=WARN [ 3.428930][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.428932][ T1] Call Trace: [ 3.428934][ T1] [ 3.428935][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.428940][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.428942][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.428946][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.428949][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.428954][ T1] __kmalloc_noprof+0x443/0x760 [ 3.428957][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.428963][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.428966][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.428969][ T1] put_chars+0x1e1/0x2f0 [ 3.428972][ T1] ? __send_to_port+0x420/0x420 [ 3.428973][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.428978][ T1] ? validate_chain+0x38b/0xc20 [ 3.428983][ T1] hvc_console_print+0x292/0x780 [ 3.428990][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.428992][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.428994][ T1] ? lock_acquire+0x13c/0x160 [ 3.428998][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.429001][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.429003][ T1] ? console_flush_one_record+0x106/0x710 [ 3.429005][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.429007][ T1] ? lock_acquire+0x13c/0x160 [ 3.429011][ T1] console_flush_one_record+0x46f/0x710 [ 3.429015][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.429016][ T1] ? __lock_acquire+0x518/0xc20 [ 3.429021][ T1] console_unlock+0xee/0x1f0 [ 3.429023][ T1] ? console_flush_one_record+0x710/0x710 [ 3.429025][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.429027][ T1] ? lock_acquire+0x60/0x160 [ 3.429030][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.429032][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.429035][ T1] vprintk_emit+0x37c/0x3e0 [ 3.429038][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.429041][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.429047][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.429051][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.429053][ T1] ? simple_strntoull+0x10f/0x140 [ 3.429057][ T1] ? date_str+0x1e0/0x1e0 [ 3.429061][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.429065][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.429067][ T1] ? vprintk_default+0x20/0x20 [ 3.429071][ T1] ? vprintk_default+0x20/0x20 [ 3.429073][ T1] new_sync_write+0x33e/0x760 [ 3.429077][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.429079][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.429082][ T1] ? new_sync_read+0x750/0x750 [ 3.429089][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.429092][ T1] vfs_write+0x6a2/0xbd0 [ 3.429096][ T1] ksys_write+0x116/0x250 [ 3.429098][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.429101][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.429104][ T1] do_syscall_64+0xff/0x530 [ 3.429106][ T1] ? exc_page_fault+0xee/0x100 [ 3.429109][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.429111][ T1] RIP: 0033:0x7fe3956a6bee [ 3.429115][ 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 [ 3.429117][ T1] RSP: 002b:00007ffeda430750 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.429119][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fe3956a6bee [ 3.429120][ T1] RDX: 000000000000011c RSI: 0000555583e06680 RDI: 0000000000000003 [ 3.429121][ T1] RBP: 00007ffeda430760 R08: 0000000000000000 R09: 0000000000000000 [ 3.429122][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3957320a0 [ 3.429123][ T1] R13: 00007fe3956303e0 R14: 0000555583e06680 R15: 00007ffeda430878 [ 3.429129][ T1] [ 3.429146][ T71] systemd-tmpfile (71) used greatest stack depth: 25104 bytes left [ 3.430271][ T1] virtme-ng-init: basic initialization done [ 3.477853][ T77] ip (77) used greatest stack depth: 23480 bytes left [ 3.505124][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.505482][ T74] virtme-ng-init: triggering udev coldplug [ 5.434564][ T74] virtme-ng-init: waiting for udev to settle [ 5.434579][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.434581][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.434583][ T74] preempt_count: 1, expected: 0 [ 5.434583][ T74] RCU nest depth: 0, expected: 0 [ 5.434584][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.434587][ T74] #0: ffffffff8e969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.434598][ T74] #1: ffffffff8e969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.434602][ T74] #2: ffffffff8e889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.434605][ T74] #3: ffffffff8e889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.434608][ T74] irq event stamp: 3056 [ 5.434609][ T74] hardirqs last enabled at (3055): [] __down_trylock_console_sem+0x86/0xa0 [ 5.434612][ T74] hardirqs last disabled at (3056): [] console_emit_next_record+0x3d4/0x4c0 [ 5.434614][ T74] softirqs last enabled at (2550): [] fpu_clone+0xd9/0x410 [ 5.434618][ T74] softirqs last disabled at (2548): [] fpu_clone+0x82/0x410 [ 5.434620][ T74] Preemption disabled at: [ 5.434621][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.434626][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.434632][ T74] Tainted: [W]=WARN [ 5.434633][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.434634][ T74] Call Trace: [ 5.434636][ T74] [ 5.434638][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.434642][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.434644][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.434648][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.434651][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.434656][ T74] __kmalloc_noprof+0x443/0x760 [ 5.434659][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.434665][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.434672][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.434675][ T74] put_chars+0x1e1/0x2f0 [ 5.434678][ T74] ? __send_to_port+0x420/0x420 [ 5.434680][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.434684][ T74] ? validate_chain+0x38b/0xc20 [ 5.434689][ T74] hvc_console_print+0x292/0x780 [ 5.434696][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.434698][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.434700][ T74] ? lock_acquire+0x13c/0x160 [ 5.434704][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.434707][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.434709][ T74] ? console_flush_one_record+0x106/0x710 [ 5.434711][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.434713][ T74] ? lock_acquire+0x13c/0x160 [ 5.434717][ T74] console_flush_one_record+0x46f/0x710 [ 5.434720][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.434722][ T74] ? __lock_acquire+0x518/0xc20 [ 5.434727][ T74] console_unlock+0xee/0x1f0 [ 5.434729][ T74] ? console_flush_one_record+0x710/0x710 [ 5.434730][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.434732][ T74] ? lock_acquire+0x60/0x160 [ 5.434736][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.434737][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.434740][ T74] vprintk_emit+0x37c/0x3e0 [ 5.434743][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.434746][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.434752][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.434755][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.434757][ T74] ? simple_strntoull+0x10f/0x140 [ 5.434762][ T74] ? date_str+0x1e0/0x1e0 [ 5.434765][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.434769][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.434771][ T74] ? vprintk_default+0x20/0x20 [ 5.434775][ T74] ? vprintk_default+0x20/0x20 [ 5.434777][ T74] new_sync_write+0x33e/0x760 [ 5.434781][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.434785][ T74] ? new_sync_read+0x750/0x750 [ 5.434789][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.434793][ T74] ? __fget_files+0x1e3/0x460 [ 5.434797][ T74] vfs_write+0x6a2/0xbd0 [ 5.434801][ T74] ksys_write+0x116/0x250 [ 5.434803][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.434806][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.434809][ T74] do_syscall_64+0xff/0x530 [ 5.434811][ T74] ? exc_page_fault+0xee/0x100 [ 5.434814][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.434816][ T74] RIP: 0033:0x7fe3956a7ed2 [ 5.434820][ 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 [ 5.434822][ T74] RSP: 002b:00007fe3955eec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.434825][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe3956a7ed2 [ 5.434826][ T74] RDX: 000000000000002e RSI: 00007fe380001090 RDI: 0000000000000003 [ 5.434827][ T74] RBP: 00007fe3955eec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.434828][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe3957320a0 [ 5.434829][ T74] R13: 00007fe3956303e0 R14: 00007fe380001090 R15: 00007fe3955eeda8 [ 5.434835][ T74] [ 5.967487][ T74] virtme-ng-init: udev is done [ 5.974755][ T1] virtme-ng-init: initialization done