virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.084808][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.084828][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.084830][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.084832][ T1] preempt_count: 1, expected: 0 [ 1.084832][ T1] RCU nest depth: 0, expected: 0 [ 1.084834][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.084835][ T1] #0: ff11000002863938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.084848][ T1] #1: ffffffffb4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.084853][ T1] #2: ffffffffb4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.084857][ T1] #3: ffffffffb4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.084860][ T1] #4: ffffffffb4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.084863][ T1] irq event stamp: 309884 [ 1.084864][ T1] hardirqs last enabled at (309883): [] __down_trylock_console_sem+0x86/0xa0 [ 1.084867][ T1] hardirqs last disabled at (309884): [] console_emit_next_record+0x3d4/0x4c0 [ 1.084869][ T1] softirqs last enabled at (308862): [] handle_softirqs+0x67c/0x900 [ 1.084872][ T1] softirqs last disabled at (308853): [] __irq_exit_rcu+0x145/0x1c0 [ 1.084875][ T1] Preemption disabled at: [ 1.084875][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.084880][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.084883][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.084884][ T1] Call Trace: [ 1.084886][ T1] [ 1.084889][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.084894][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.084896][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.084900][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.084904][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.084909][ T1] __kmalloc_noprof+0x443/0x760 [ 1.084911][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.084917][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.084919][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.084923][ T1] put_chars+0x1e1/0x2f0 [ 1.084925][ T1] ? __send_to_port+0x420/0x420 [ 1.084929][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.084933][ T1] ? validate_chain+0x38b/0xc20 [ 1.084937][ T1] hvc_console_print+0x292/0x780 [ 1.084940][ T1] ? __lock_acquire+0x518/0xc20 [ 1.084942][ T1] ? __lock_acquire+0x518/0xc20 [ 1.084946][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.084950][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.084952][ T1] ? lock_acquire+0x13c/0x160 [ 1.084956][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.084959][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.084960][ T1] ? console_flush_one_record+0x106/0x710 [ 1.084963][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.084965][ T1] ? lock_acquire+0x13c/0x160 [ 1.084968][ T1] console_flush_one_record+0x46f/0x710 [ 1.084972][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.084973][ T1] ? __lock_acquire+0x518/0xc20 [ 1.084978][ T1] console_unlock+0xee/0x1f0 [ 1.084981][ T1] ? console_flush_one_record+0x710/0x710 [ 1.084982][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.084984][ T1] ? lock_acquire+0x60/0x160 [ 1.084987][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.084989][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.084992][ T1] vprintk_emit+0x37c/0x3e0 [ 1.084995][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.084997][ T1] ? find_held_lock+0x2b/0x80 [ 1.084999][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.085001][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.085006][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.085011][ T1] ? device_rename.cold+0xa/0xa [ 1.085012][ T1] ? __lock_acquire+0x518/0xc20 [ 1.085017][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.085019][ T1] ? find_held_lock+0x2b/0x80 [ 1.085022][ T1] dev_printk_emit+0xb9/0xee [ 1.085025][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.085028][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.085031][ T1] ? proc_register+0x368/0x8b0 [ 1.085039][ T1] _dev_info+0xe2/0x116 [ 1.085041][ T1] ? _dev_notice+0x120/0x120 [ 1.085050][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.085054][ T1] ? rtc_proc_show+0x400/0x400 [ 1.085058][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.085063][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.085068][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.085074][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.085078][ T1] cmos_do_probe+0x73b/0x98a [ 1.085081][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.085083][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.085085][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.085091][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.085092][ T1] ? mc146818_set_time+0x500/0x500 [ 1.085096][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.085098][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.085103][ T1] platform_probe+0xfe/0x1f0 [ 1.085106][ T1] call_driver_probe+0x61/0x1c0 [ 1.085109][ T1] really_probe+0x199/0x760 [ 1.085112][ T1] ? __device_attach_driver+0x280/0x280 [ 1.085114][ T1] __driver_probe_device+0x24f/0x440 [ 1.085117][ T1] ? __device_attach_driver+0x280/0x280 [ 1.085119][ T1] ? __device_attach_driver+0x280/0x280 [ 1.085121][ T1] driver_probe_device+0x4a/0xf0 [ 1.085124][ T1] __driver_attach+0x1b8/0x540 [ 1.085126][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.085129][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.085132][ T1] ? bus_remove_file+0x50/0x50 [ 1.085133][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.085137][ T1] ? rtc_dev_init+0x40/0x40 [ 1.085142][ T1] ? rtc_dev_init+0x40/0x40 [ 1.085144][ T1] bus_add_driver+0x2c8/0x530 [ 1.085147][ T1] driver_register+0x1a3/0x390 [ 1.085151][ T1] __platform_driver_probe+0x13f/0x270 [ 1.085153][ T1] cmos_init+0x31/0x40 [ 1.085155][ T1] do_one_initcall+0x124/0x4f0 [ 1.085158][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.085160][ T1] ? parameq+0x110/0x110 [ 1.085166][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.085166][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.085166][ T1] kernel_init_freeable+0x596/0x630 [ 1.085166][ T1] ? rest_init+0x280/0x280 [ 1.085166][ T1] kernel_init+0x21/0x150 [ 1.085166][ T1] ? rest_init+0x280/0x280 [ 1.085166][ T1] ret_from_fork+0x474/0x6b0 [ 1.085166][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.085166][ T1] ? __switch_to+0x5a3/0xe00 [ 1.085166][ T1] ? rest_init+0x280/0x280 [ 1.085166][ T1] ret_from_fork_asm+0x11/0x20 [ 1.085166][ T1] [ 1.117278][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:50:15 UTC (1787932215) [ 1.118321][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.121468][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.130662][ T1] NET: Registered PF_INET6 protocol family [ 1.134965][ T1] Segment Routing with IPv6 [ 1.135371][ T1] In-situ OAM (IOAM) with IPv6 [ 1.135716][ T1] NET: Registered PF_PACKET protocol family [ 1.135971][ T1] 9pnet: Installing 9P2000 support [ 1.136541][ T1] Key type dns_resolver registered [ 1.137198][ T1] NET: Registered PF_VSOCK protocol family [ 1.142315][ T1] IPI shorthand broadcast: enabled [ 1.262369][ T1] sched_clock: Marking stable (1228002758, 34164226)->(1360229936, -98062952) [ 1.267548][ T1] registered taskstats version 1 [ 1.271627][ T1] Loading compiled-in X.509 certificates [ 1.407961][ T70] kwatchdog (70) used greatest stack depth: 29688 bytes left [ 1.440825][ T1] Demotion targets for Node 0: null [ 1.441309][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.441751][ T1] page_owner is disabled [ 1.443248][ T1] PM: Magic number: 6:496:842 [ 1.443921][ T1] netconsole: network logging started [ 1.446146][ T1] ALSA device list: [ 1.446816][ T1] No soundcards found. [ 1.448501][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.452642][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.453887][ T1] devtmpfs: mounted [ 1.454514][ T1] VFS: Pivoted into new rootfs [ 1.498973][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.499747][ T1] Write protecting the kernel read-only data: 55296k [ 1.502784][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.503840][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.504450][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.504877][ T1] with arguments: [ 1.505052][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.506686][ T1] with environment: [ 1.506859][ T1] HOME=/ [ 1.507014][ T1] TERM=dumb [ 1.507189][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.507505][ T1] nr_open=2147483584 [ 1.507666][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.508067][ T1] virtme_rw_overlay0=/etc [ 1.508270][ T1] virtme_rw_overlay1=/lib [ 1.508472][ T1] virtme_rw_overlay2=/home [ 1.508689][ T1] virtme_rw_overlay3=/opt [ 1.508903][ T1] virtme_rw_overlay4=/srv [ 1.509138][ T1] virtme_rw_overlay5=/usr [ 1.509385][ T1] virtme_rw_overlay6=/var [ 1.509614][ T1] virtme_rw_overlay7=/tmp [ 1.509839][ T1] virtme_console=ttyS0 [ 1.510077][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.527095][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.528404][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.539691][ T1] overlayfs: failed to set xattr on upper [ 1.540008][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.540332][ T1] overlayfs: ...falling back to uuid=null. [ 1.542742][ T1] overlayfs: failed to set xattr on upper [ 1.542974][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.543398][ T1] overlayfs: ...falling back to uuid=null. [ 1.545550][ T1] overlayfs: failed to set xattr on upper [ 1.545776][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.546076][ T1] overlayfs: ...falling back to uuid=null. [ 1.548060][ T1] overlayfs: failed to set xattr on upper [ 1.548296][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.548591][ T1] overlayfs: ...falling back to uuid=null. [ 1.550610][ T1] overlayfs: failed to set xattr on upper [ 1.550837][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.551131][ T1] overlayfs: ...falling back to uuid=null. [ 1.553448][ T1] overlayfs: failed to set xattr on upper [ 1.553687][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.553974][ T1] overlayfs: ...falling back to uuid=null. [ 1.556246][ T1] overlayfs: failed to set xattr on upper [ 1.556473][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.556766][ T1] overlayfs: ...falling back to uuid=null. [ 1.558695][ T1] overlayfs: failed to set xattr on upper [ 1.558922][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.559814][ T1] overlayfs: ...falling back to uuid=null. [ 1.570747][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.725978][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.725978][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.725978][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.725978][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.725996][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.725998][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.726000][ T1] preempt_count: 1, expected: 0 [ 3.726001][ T1] RCU nest depth: 0, expected: 0 [ 3.726002][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.726005][ T1] #0: ffffffffb4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.726017][ T1] #1: ffffffffb4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.726021][ T1] #2: ffffffffb4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.726025][ T1] #3: ffffffffb4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.726028][ T1] irq event stamp: 556338 [ 3.726029][ T1] hardirqs last enabled at (556337): [] __down_trylock_console_sem+0x86/0xa0 [ 3.726033][ T1] hardirqs last disabled at (556338): [] console_emit_next_record+0x3d4/0x4c0 [ 3.726034][ T1] softirqs last enabled at (555690): [] fpu_clone+0xd9/0x410 [ 3.726038][ T1] softirqs last disabled at (555688): [] fpu_clone+0x82/0x410 [ 3.726041][ T1] Preemption disabled at: [ 3.726041][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.726047][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.726056][ T1] Tainted: [W]=WARN [ 3.726057][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.726059][ T1] Call Trace: [ 3.726061][ T1] [ 3.726062][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.726067][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.726069][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.726073][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.726077][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.726082][ T1] __kmalloc_noprof+0x443/0x760 [ 3.726084][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.726091][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.726094][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.726097][ T1] put_chars+0x1e1/0x2f0 [ 3.726100][ T1] ? __send_to_port+0x420/0x420 [ 3.726102][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.726106][ T1] ? validate_chain+0x38b/0xc20 [ 3.726112][ T1] hvc_console_print+0x292/0x780 [ 3.726118][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.726121][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.726123][ T1] ? lock_acquire+0x13c/0x160 [ 3.726127][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.726130][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.726132][ T1] ? console_flush_one_record+0x106/0x710 [ 3.726134][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.726136][ T1] ? lock_acquire+0x13c/0x160 [ 3.726140][ T1] console_flush_one_record+0x46f/0x710 [ 3.726144][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.726145][ T1] ? __lock_acquire+0x518/0xc20 [ 3.726150][ T1] console_unlock+0xee/0x1f0 [ 3.726153][ T1] ? console_flush_one_record+0x710/0x710 [ 3.726154][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.726156][ T1] ? lock_acquire+0x60/0x160 [ 3.726160][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.726162][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.726166][ T1] vprintk_emit+0x37c/0x3e0 [ 3.726169][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.726172][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.726178][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.726183][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.726184][ T1] ? simple_strntoull+0x10f/0x140 [ 3.726189][ T1] ? date_str+0x1e0/0x1e0 [ 3.726193][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.726197][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.726199][ T1] ? vprintk_default+0x20/0x20 [ 3.726203][ T1] ? vprintk_default+0x20/0x20 [ 3.726205][ T1] new_sync_write+0x33e/0x760 [ 3.726209][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.726211][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.726215][ T1] ? new_sync_read+0x750/0x750 [ 3.726222][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.726225][ T1] vfs_write+0x6a2/0xbd0 [ 3.726229][ T1] ksys_write+0x116/0x250 [ 3.726232][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.726234][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.726237][ T1] do_syscall_64+0xff/0x530 [ 3.726240][ T1] ? exc_page_fault+0xee/0x100 [ 3.726242][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.726243][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.726245][ T1] RIP: 0033:0x7fb963f4cbee [ 3.726249][ 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 [ 3.726251][ T1] RSP: 002b:00007ffcf715df50 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.726253][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fb963f4cbee [ 3.726255][ T1] RDX: 000000000000011c RSI: 0000555585241680 RDI: 0000000000000003 [ 3.726256][ T1] RBP: 00007ffcf715df60 R08: 0000000000000000 R09: 0000000000000000 [ 3.726256][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb963fd80a0 [ 3.726257][ T1] R13: 00007fb963ed63e0 R14: 0000555585241680 R15: 00007ffcf715e078 [ 3.726264][ T1] [ 3.729622][ T1] virtme-ng-init: basic initialization done [ 3.805246][ T79] ip (79) used greatest stack depth: 24600 bytes left [ 3.817851][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.818246][ T75] virtme-ng-init: triggering udev coldplug [ 6.266242][ T75] virtme-ng-init: waiting for udev to settle [ 6.266258][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.266260][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.266262][ T75] preempt_count: 1, expected: 0 [ 6.266263][ T75] RCU nest depth: 0, expected: 0 [ 6.266264][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.266266][ T75] #0: ffffffffb4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.266279][ T75] #1: ffffffffb4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.266283][ T75] #2: ffffffffb4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.266287][ T75] #3: ffffffffb4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.266290][ T75] irq event stamp: 4412 [ 6.266291][ T75] hardirqs last enabled at (4411): [] __down_trylock_console_sem+0x86/0xa0 [ 6.266294][ T75] hardirqs last disabled at (4412): [] console_emit_next_record+0x3d4/0x4c0 [ 6.266295][ T75] softirqs last enabled at (4368): [] handle_softirqs+0x67c/0x900 [ 6.266299][ T75] softirqs last disabled at (4357): [] __irq_exit_rcu+0x145/0x1c0 [ 6.266301][ T75] Preemption disabled at: [ 6.266302][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.266307][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.266311][ T75] Tainted: [W]=WARN [ 6.266312][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.266314][ T75] Call Trace: [ 6.266316][ T75] [ 6.266318][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.266322][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.266324][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.266328][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.266332][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.266337][ T75] __kmalloc_noprof+0x443/0x760 [ 6.266339][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.266346][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.266348][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.266352][ T75] put_chars+0x1e1/0x2f0 [ 6.266355][ T75] ? __send_to_port+0x420/0x420 [ 6.266357][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.266361][ T75] ? validate_chain+0x38b/0xc20 [ 6.266366][ T75] hvc_console_print+0x292/0x780 [ 6.266372][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.266375][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.266376][ T75] ? lock_acquire+0x13c/0x160 [ 6.266380][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.266384][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.266385][ T75] ? console_flush_one_record+0x106/0x710 [ 6.266387][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.266389][ T75] ? lock_acquire+0x13c/0x160 [ 6.266393][ T75] console_flush_one_record+0x46f/0x710 [ 6.266397][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.266398][ T75] ? __lock_acquire+0x518/0xc20 [ 6.266403][ T75] console_unlock+0xee/0x1f0 [ 6.266405][ T75] ? console_flush_one_record+0x710/0x710 [ 6.266407][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.266408][ T75] ? lock_acquire+0x60/0x160 [ 6.266412][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.266414][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.266417][ T75] vprintk_emit+0x37c/0x3e0 [ 6.266419][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.266422][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.266428][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.266432][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.266434][ T75] ? simple_strntoull+0x10f/0x140 [ 6.266439][ T75] ? date_str+0x1e0/0x1e0 [ 6.266442][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.266446][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.266449][ T75] ? vprintk_default+0x20/0x20 [ 6.266453][ T75] ? vprintk_default+0x20/0x20 [ 6.266455][ T75] new_sync_write+0x33e/0x760 [ 6.266458][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.266462][ T75] ? new_sync_read+0x750/0x750 [ 6.266467][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.266471][ T75] ? __fget_files+0x1e3/0x460 [ 6.266475][ T75] vfs_write+0x6a2/0xbd0 [ 6.266479][ T75] ksys_write+0x116/0x250 [ 6.266481][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.266484][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.266487][ T75] do_syscall_64+0xff/0x530 [ 6.266489][ T75] ? exc_page_fault+0xee/0x100 [ 6.266493][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.266495][ T75] RIP: 0033:0x7fb963f4ded2 [ 6.266499][ 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 [ 6.266501][ T75] RSP: 002b:00007fb963e94c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.266503][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb963f4ded2 [ 6.266504][ T75] RDX: 000000000000002e RSI: 00007fb95c0012c0 RDI: 0000000000000003 [ 6.266505][ T75] RBP: 00007fb963e94c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.266506][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb963fd80a0 [ 6.266507][ T75] R13: 00007fb963ed63e0 R14: 00007fb95c0012c0 R15: 00007fb963e94da8 [ 6.266513][ T75] [ 6.842425][ T75] virtme-ng-init: udev is done [ 6.846159][ T1] virtme-ng-init: initialization done