virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.215180][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.215201][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.215203][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.215204][ T1] preempt_count: 1, expected: 0 [ 1.215205][ T1] RCU nest depth: 0, expected: 0 [ 1.215206][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.215208][ T1] #0: ff11000002863938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.215221][ T1] #1: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.215226][ T1] #2: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.215229][ T1] #3: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.215233][ T1] #4: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.215237][ T1] irq event stamp: 312344 [ 1.215237][ T1] hardirqs last enabled at (312343): [] __down_trylock_console_sem+0x86/0xa0 [ 1.215241][ T1] hardirqs last disabled at (312344): [] console_emit_next_record+0x3d4/0x4c0 [ 1.215242][ T1] softirqs last enabled at (312126): [] handle_softirqs+0x67c/0x900 [ 1.215246][ T1] softirqs last disabled at (311913): [] __irq_exit_rcu+0x145/0x1c0 [ 1.215248][ T1] Preemption disabled at: [ 1.215249][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.215253][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.215256][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.215258][ T1] Call Trace: [ 1.215260][ T1] [ 1.215263][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.215267][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.215269][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.215274][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.215277][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.215282][ T1] __kmalloc_noprof+0x443/0x760 [ 1.215285][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.215291][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.215293][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.215296][ T1] put_chars+0x1e1/0x2f0 [ 1.215299][ T1] ? __send_to_port+0x420/0x420 [ 1.215303][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.215306][ T1] ? validate_chain+0x38b/0xc20 [ 1.215311][ T1] hvc_console_print+0x292/0x780 [ 1.215314][ T1] ? __lock_acquire+0x518/0xc20 [ 1.215316][ T1] ? __lock_acquire+0x518/0xc20 [ 1.215320][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.215323][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.215326][ T1] ? lock_acquire+0x13c/0x160 [ 1.215330][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.215333][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.215334][ T1] ? console_flush_one_record+0x106/0x710 [ 1.215337][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.215339][ T1] ? lock_acquire+0x13c/0x160 [ 1.215343][ T1] console_flush_one_record+0x46f/0x710 [ 1.215347][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.215348][ T1] ? __lock_acquire+0x518/0xc20 [ 1.215353][ T1] console_unlock+0xee/0x1f0 [ 1.215356][ T1] ? console_flush_one_record+0x710/0x710 [ 1.215357][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.215359][ T1] ? lock_acquire+0x60/0x160 [ 1.215363][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.215365][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.215367][ T1] vprintk_emit+0x37c/0x3e0 [ 1.215370][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.215372][ T1] ? find_held_lock+0x2b/0x80 [ 1.215375][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.215377][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.215380][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.215385][ T1] ? device_rename.cold+0xa/0xa [ 1.215387][ T1] ? __lock_acquire+0x518/0xc20 [ 1.215392][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.215394][ T1] ? find_held_lock+0x2b/0x80 [ 1.215398][ T1] dev_printk_emit+0xb9/0xee [ 1.215400][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.215403][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.215407][ T1] ? proc_register+0x368/0x8b0 [ 1.215414][ T1] _dev_info+0xe2/0x116 [ 1.215416][ T1] ? _dev_notice+0x120/0x120 [ 1.215421][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.215424][ T1] ? rtc_proc_show+0x400/0x400 [ 1.215429][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.215433][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.215438][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.215445][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.215449][ T1] cmos_do_probe+0x73b/0x98a [ 1.215451][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.215454][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.215456][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.215462][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.215463][ T1] ? mc146818_set_time+0x500/0x500 [ 1.215467][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.215470][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.215475][ T1] platform_probe+0xfe/0x1f0 [ 1.215477][ T1] call_driver_probe+0x61/0x1c0 [ 1.215480][ T1] really_probe+0x199/0x760 [ 1.215484][ T1] ? __device_attach_driver+0x280/0x280 [ 1.215486][ T1] __driver_probe_device+0x24f/0x440 [ 1.215489][ T1] ? __device_attach_driver+0x280/0x280 [ 1.215491][ T1] ? __device_attach_driver+0x280/0x280 [ 1.215493][ T1] driver_probe_device+0x4a/0xf0 [ 1.215496][ T1] __driver_attach+0x1b8/0x540 [ 1.215499][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.215502][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.215504][ T1] ? bus_remove_file+0x50/0x50 [ 1.215506][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.215510][ T1] ? rtc_dev_init+0x40/0x40 [ 1.215515][ T1] ? rtc_dev_init+0x40/0x40 [ 1.215516][ T1] bus_add_driver+0x2c8/0x530 [ 1.215520][ T1] driver_register+0x1a3/0x390 [ 1.215523][ T1] __platform_driver_probe+0x13f/0x270 [ 1.215526][ T1] cmos_init+0x31/0x40 [ 1.215528][ T1] do_one_initcall+0x124/0x4f0 [ 1.215531][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.215533][ T1] ? parameq+0x110/0x110 [ 1.215539][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.215543][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.215546][ T1] kernel_init_freeable+0x596/0x630 [ 1.215549][ T1] ? rest_init+0x280/0x280 [ 1.215552][ T1] kernel_init+0x21/0x150 [ 1.215554][ T1] ? rest_init+0x280/0x280 [ 1.215556][ T1] ret_from_fork+0x474/0x6b0 [ 1.215560][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.215563][ T1] ? __switch_to+0x5a3/0xe00 [ 1.215567][ T1] ? rest_init+0x280/0x280 [ 1.215569][ T1] ret_from_fork_asm+0x11/0x20 [ 1.215578][ T1] [ 1.248926][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:33:56 UTC (1787920436) [ 1.250047][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.253273][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.262775][ T1] NET: Registered PF_INET6 protocol family [ 1.267117][ T1] Segment Routing with IPv6 [ 1.267578][ T1] In-situ OAM (IOAM) with IPv6 [ 1.267965][ T1] NET: Registered PF_PACKET protocol family [ 1.268266][ T1] 9pnet: Installing 9P2000 support [ 1.268626][ T1] Key type dns_resolver registered [ 1.269284][ T1] NET: Registered PF_VSOCK protocol family [ 1.274357][ T1] IPI shorthand broadcast: enabled [ 1.382892][ T1] sched_clock: Marking stable (1343002247, 39663261)->(1514094205, -131428697) [ 1.386259][ T1] registered taskstats version 1 [ 1.388123][ T1] Loading compiled-in X.509 certificates [ 1.491854][ T1] Demotion targets for Node 0: null [ 1.492204][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.492531][ T1] page_owner is disabled [ 1.493683][ T1] PM: Magic number: 6:419:583 [ 1.494159][ T1] netconsole: network logging started [ 1.495593][ T1] ALSA device list: [ 1.496685][ T1] No soundcards found. [ 1.498170][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.500910][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.501692][ T1] devtmpfs: mounted [ 1.501961][ T1] VFS: Pivoted into new rootfs [ 1.531220][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.531477][ T1] Write protecting the kernel read-only data: 55296k [ 1.533041][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.533537][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.533896][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.534181][ T1] with arguments: [ 1.534365][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.534644][ T1] with environment: [ 1.534835][ T1] HOME=/ [ 1.534994][ T1] TERM=dumb [ 1.535170][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.535439][ T1] nr_open=2147483584 [ 1.535592][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.535938][ T1] virtme_rw_overlay0=/etc [ 1.536128][ T1] virtme_rw_overlay1=/lib [ 1.536317][ T1] virtme_rw_overlay2=/home [ 1.536525][ T1] virtme_rw_overlay3=/opt [ 1.536753][ T1] virtme_rw_overlay4=/srv [ 1.536945][ T1] virtme_rw_overlay5=/usr [ 1.537153][ T1] virtme_rw_overlay6=/var [ 1.537343][ T1] virtme_rw_overlay7=/tmp [ 1.537549][ T1] virtme_console=ttyS0 [ 1.537778][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.544507][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.553616][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.554947][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.566201][ T1] overlayfs: failed to set xattr on upper [ 1.566537][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.566924][ T1] overlayfs: ...falling back to uuid=null. [ 1.569579][ T1] overlayfs: failed to set xattr on upper [ 1.569853][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.570134][ T1] overlayfs: ...falling back to uuid=null. [ 1.572412][ T1] overlayfs: failed to set xattr on upper [ 1.572644][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.573033][ T1] overlayfs: ...falling back to uuid=null. [ 1.575258][ T1] overlayfs: failed to set xattr on upper [ 1.575492][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.576037][ T1] overlayfs: ...falling back to uuid=null. [ 1.578276][ T1] overlayfs: failed to set xattr on upper [ 1.578509][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.579315][ T1] overlayfs: ...falling back to uuid=null. [ 1.581382][ T1] overlayfs: failed to set xattr on upper [ 1.581623][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.581930][ T1] overlayfs: ...falling back to uuid=null. [ 1.584297][ T1] overlayfs: failed to set xattr on upper [ 1.584526][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.584840][ T1] overlayfs: ...falling back to uuid=null. [ 1.586837][ T1] overlayfs: failed to set xattr on upper [ 1.587066][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.587367][ T1] overlayfs: ...falling back to uuid=null. [ 1.599354][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.982181][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.982181][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.982181][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.982181][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.982198][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.982201][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.982202][ T1] preempt_count: 1, expected: 0 [ 3.982203][ T1] RCU nest depth: 0, expected: 0 [ 3.982204][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.982207][ T1] #0: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.982219][ T1] #1: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.982223][ T1] #2: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.982227][ T1] #3: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.982230][ T1] irq event stamp: 570702 [ 3.982231][ T1] hardirqs last enabled at (570701): [] __down_trylock_console_sem+0x86/0xa0 [ 3.982235][ T1] hardirqs last disabled at (570702): [] console_emit_next_record+0x3d4/0x4c0 [ 3.982236][ T1] softirqs last enabled at (570058): [] fpu_clone+0xd9/0x410 [ 3.982240][ T1] softirqs last disabled at (570056): [] fpu_clone+0x82/0x410 [ 3.982243][ T1] Preemption disabled at: [ 3.982243][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.982249][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.982253][ T1] Tainted: [W]=WARN [ 3.982254][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.982256][ T1] Call Trace: [ 3.982258][ T1] [ 3.982260][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.982265][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.982266][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.982271][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.982274][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.982280][ T1] __kmalloc_noprof+0x443/0x760 [ 3.982282][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.982288][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.982291][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.982295][ T1] put_chars+0x1e1/0x2f0 [ 3.982298][ T1] ? __send_to_port+0x420/0x420 [ 3.982300][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.982304][ T1] ? validate_chain+0x38b/0xc20 [ 3.982309][ T1] hvc_console_print+0x292/0x780 [ 3.982316][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.982318][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.982320][ T1] ? lock_acquire+0x13c/0x160 [ 3.982325][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.982328][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.982329][ T1] ? console_flush_one_record+0x106/0x710 [ 3.982332][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.982334][ T1] ? lock_acquire+0x13c/0x160 [ 3.982338][ T1] console_flush_one_record+0x46f/0x710 [ 3.982341][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.982343][ T1] ? __lock_acquire+0x518/0xc20 [ 3.982348][ T1] console_unlock+0xee/0x1f0 [ 3.982350][ T1] ? console_flush_one_record+0x710/0x710 [ 3.982351][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.982353][ T1] ? lock_acquire+0x60/0x160 [ 3.982357][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.982359][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.982362][ T1] vprintk_emit+0x37c/0x3e0 [ 3.982365][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.982368][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.982374][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.982379][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.982381][ T1] ? simple_strntoull+0x10f/0x140 [ 3.982385][ T1] ? date_str+0x1e0/0x1e0 [ 3.982389][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.982393][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.982396][ T1] ? vprintk_default+0x20/0x20 [ 3.982399][ T1] ? vprintk_default+0x20/0x20 [ 3.982401][ T1] new_sync_write+0x33e/0x760 [ 3.982405][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.982408][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.982412][ T1] ? new_sync_read+0x750/0x750 [ 3.982419][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.982421][ T1] vfs_write+0x6a2/0xbd0 [ 3.982425][ T1] ksys_write+0x116/0x250 [ 3.982428][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.982430][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.982434][ T1] do_syscall_64+0xff/0x530 [ 3.982436][ T1] ? exc_page_fault+0xee/0x100 [ 3.982439][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.982441][ T1] RIP: 0033:0x7f9c7e32fbee [ 3.982445][ 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 [ 3.982447][ T1] RSP: 002b:00007fff3b2bdb10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.982449][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f9c7e32fbee [ 3.982451][ T1] RDX: 000000000000011c RSI: 000055557a8d0680 RDI: 0000000000000003 [ 3.982452][ T1] RBP: 00007fff3b2bdb20 R08: 0000000000000000 R09: 0000000000000000 [ 3.982452][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9c7e3bb0a0 [ 3.982453][ T1] R13: 00007f9c7e2b93e0 R14: 000055557a8d0680 R15: 00007fff3b2bdc38 [ 3.982460][ T1] [ 3.982719][ T74] systemd-tmpfile (74) used greatest stack depth: 24928 bytes left [ 3.992005][ T1] virtme-ng-init: basic initialization done [ 4.062322][ T79] ip (79) used greatest stack depth: 23952 bytes left [ 4.080140][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.080582][ T75] virtme-ng-init: triggering udev coldplug [ 6.592312][ T75] virtme-ng-init: waiting for udev to settle [ 6.592330][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.592333][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.592336][ T75] preempt_count: 1, expected: 0 [ 6.592337][ T75] RCU nest depth: 0, expected: 0 [ 6.592338][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.592341][ T75] #0: ffffffffb7b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.592356][ T75] #1: ffffffffb7b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.592361][ T75] #2: ffffffffb7a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.592366][ T75] #3: ffffffffb7a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.592371][ T75] irq event stamp: 3990 [ 6.592372][ T75] hardirqs last enabled at (3989): [] __down_trylock_console_sem+0x86/0xa0 [ 6.592376][ T75] hardirqs last disabled at (3990): [] console_emit_next_record+0x3d4/0x4c0 [ 6.592379][ T75] softirqs last enabled at (3676): [] handle_softirqs+0x67c/0x900 [ 6.592383][ T75] softirqs last disabled at (2739): [] __irq_exit_rcu+0x145/0x1c0 [ 6.592386][ T75] Preemption disabled at: [ 6.592387][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.592394][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.592399][ T75] Tainted: [W]=WARN [ 6.592400][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.592402][ T75] Call Trace: [ 6.592404][ T75] [ 6.592406][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.592413][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.592415][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.592421][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.592426][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.592433][ T75] __kmalloc_noprof+0x443/0x760 [ 6.592436][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.592445][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.592449][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.592454][ T75] put_chars+0x1e1/0x2f0 [ 6.592458][ T75] ? __send_to_port+0x420/0x420 [ 6.592461][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.592466][ T75] ? validate_chain+0x38b/0xc20 [ 6.592475][ T75] hvc_console_print+0x292/0x780 [ 6.592485][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.592489][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.592492][ T75] ? lock_acquire+0x13c/0x160 [ 6.592499][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.592504][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.592506][ T75] ? console_flush_one_record+0x106/0x710 [ 6.592510][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.592513][ T75] ? lock_acquire+0x13c/0x160 [ 6.592520][ T75] console_flush_one_record+0x46f/0x710 [ 6.592526][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.592528][ T75] ? __lock_acquire+0x518/0xc20 [ 6.592537][ T75] console_unlock+0xee/0x1f0 [ 6.592540][ T75] ? console_flush_one_record+0x710/0x710 [ 6.592542][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.592545][ T75] ? lock_acquire+0x60/0x160 [ 6.592551][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.592554][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.592558][ T75] vprintk_emit+0x37c/0x3e0 [ 6.592563][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.592568][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.592576][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.592581][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.592584][ T75] ? simple_strntoull+0x10f/0x140 [ 6.592590][ T75] ? date_str+0x1e0/0x1e0 [ 6.592595][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.592602][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.592606][ T75] ? vprintk_default+0x20/0x20 [ 6.592613][ T75] ? vprintk_default+0x20/0x20 [ 6.592616][ T75] new_sync_write+0x33e/0x760 [ 6.592621][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.592627][ T75] ? new_sync_read+0x750/0x750 [ 6.592634][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.592643][ T75] ? __fget_files+0x1e3/0x460 [ 6.592648][ T75] vfs_write+0x6a2/0xbd0 [ 6.592654][ T75] ksys_write+0x116/0x250 [ 6.592658][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.592665][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.592670][ T75] do_syscall_64+0xff/0x530 [ 6.592673][ T75] ? exc_page_fault+0xee/0x100 [ 6.592678][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.592681][ T75] RIP: 0033:0x7f9c7e330ed2 [ 6.592686][ 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 [ 6.592688][ T75] RSP: 002b:00007f9c7e277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.592691][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9c7e330ed2 [ 6.592693][ T75] RDX: 000000000000002e RSI: 00007f9c780012c0 RDI: 0000000000000003 [ 6.592695][ T75] RBP: 00007f9c7e277c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.592696][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c7e3bb0a0 [ 6.592702][ T75] R13: 00007f9c7e2b93e0 R14: 00007f9c780012c0 R15: 00007f9c7e277da8 [ 6.592714][ T75] [ 6.959375][ T75] virtme-ng-init: udev is done [ 6.963324][ T1] virtme-ng-init: initialization done