virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.097186][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.097215][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.097217][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.097218][ T1] preempt_count: 1, expected: 0 [ 1.097219][ T1] RCU nest depth: 0, expected: 0 [ 1.097220][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.097222][ T1] #0: ff110000028eb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.097235][ T1] #1: ffffffff86569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.097240][ T1] #2: ffffffff86569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.097244][ T1] #3: ffffffff86489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.097247][ T1] #4: ffffffff86489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.097251][ T1] irq event stamp: 310330 [ 1.097251][ T1] hardirqs last enabled at (310329): [] __down_trylock_console_sem+0x86/0xa0 [ 1.097255][ T1] hardirqs last disabled at (310330): [] console_emit_next_record+0x3d4/0x4c0 [ 1.097256][ T1] softirqs last enabled at (310236): [] handle_softirqs+0x67c/0x900 [ 1.097260][ T1] softirqs last disabled at (310231): [] __irq_exit_rcu+0x145/0x1c0 [ 1.097262][ T1] Preemption disabled at: [ 1.097263][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.097267][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.097270][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.097272][ T1] Call Trace: [ 1.097274][ T1] [ 1.097277][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.097282][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.097284][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.097289][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.097292][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.097297][ T1] __kmalloc_noprof+0x443/0x760 [ 1.097300][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.097306][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.097309][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.097312][ T1] put_chars+0x1e1/0x2f0 [ 1.097315][ T1] ? __send_to_port+0x420/0x420 [ 1.097318][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.097322][ T1] ? validate_chain+0x38b/0xc20 [ 1.097327][ T1] hvc_console_print+0x292/0x780 [ 1.097330][ T1] ? __lock_acquire+0x518/0xc20 [ 1.097332][ T1] ? __lock_acquire+0x518/0xc20 [ 1.097337][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.097341][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.097343][ T1] ? lock_acquire+0x13c/0x160 [ 1.097348][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.097351][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.097352][ T1] ? console_flush_one_record+0x106/0x710 [ 1.097355][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.097357][ T1] ? lock_acquire+0x13c/0x160 [ 1.097361][ T1] console_flush_one_record+0x46f/0x710 [ 1.097365][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.097366][ T1] ? __lock_acquire+0x518/0xc20 [ 1.097372][ T1] console_unlock+0xee/0x1f0 [ 1.097374][ T1] ? console_flush_one_record+0x710/0x710 [ 1.097376][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.097378][ T1] ? lock_acquire+0x60/0x160 [ 1.097382][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.097384][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.097387][ T1] vprintk_emit+0x37c/0x3e0 [ 1.097390][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.097392][ T1] ? find_held_lock+0x2b/0x80 [ 1.097394][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.097396][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.097400][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.097405][ T1] ? device_rename.cold+0xa/0xa [ 1.097406][ T1] ? __lock_acquire+0x518/0xc20 [ 1.097411][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.097414][ T1] ? find_held_lock+0x2b/0x80 [ 1.097418][ T1] dev_printk_emit+0xb9/0xee [ 1.097420][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.097423][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.097427][ T1] ? proc_register+0x368/0x8b0 [ 1.097435][ T1] _dev_info+0xe2/0x116 [ 1.097437][ T1] ? _dev_notice+0x120/0x120 [ 1.097442][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.097446][ T1] ? rtc_proc_show+0x400/0x400 [ 1.097451][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.097455][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.097461][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.097468][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.097472][ T1] cmos_do_probe+0x73b/0x98a [ 1.097474][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.097477][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.097479][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.097485][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.097486][ T1] ? mc146818_set_time+0x500/0x500 [ 1.097490][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.097493][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.097498][ T1] platform_probe+0xfe/0x1f0 [ 1.097501][ T1] call_driver_probe+0x61/0x1c0 [ 1.097504][ T1] really_probe+0x199/0x760 [ 1.097508][ T1] ? __device_attach_driver+0x280/0x280 [ 1.097510][ T1] __driver_probe_device+0x24f/0x440 [ 1.097513][ T1] ? __device_attach_driver+0x280/0x280 [ 1.097515][ T1] ? __device_attach_driver+0x280/0x280 [ 1.097517][ T1] driver_probe_device+0x4a/0xf0 [ 1.097520][ T1] __driver_attach+0x1b8/0x540 [ 1.097523][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.097526][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.097529][ T1] ? bus_remove_file+0x50/0x50 [ 1.097531][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.097534][ T1] ? rtc_dev_init+0x40/0x40 [ 1.097539][ T1] ? rtc_dev_init+0x40/0x40 [ 1.097541][ T1] bus_add_driver+0x2c8/0x530 [ 1.097545][ T1] driver_register+0x1a3/0x390 [ 1.097548][ T1] __platform_driver_probe+0x13f/0x270 [ 1.097551][ T1] cmos_init+0x31/0x40 [ 1.097553][ T1] do_one_initcall+0x124/0x4f0 [ 1.097557][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.097559][ T1] ? parameq+0x110/0x110 [ 1.097565][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.097569][ T1] kernel_init_freeable+0x596/0x630 [ 1.097574][ T1] ? rest_init+0x280/0x280 [ 1.097577][ T1] kernel_init+0x21/0x150 [ 1.097579][ T1] ? rest_init+0x280/0x280 [ 1.097581][ T1] ret_from_fork+0x474/0x6b0 [ 1.097585][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.097588][ T1] ? __switch_to+0x5a3/0xe00 [ 1.097592][ T1] ? rest_init+0x280/0x280 [ 1.097594][ T1] ret_from_fork_asm+0x11/0x20 [ 1.097603][ T1] [ 1.132125][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:22:42 UTC (1787876562) [ 1.133405][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.137191][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.146862][ T1] NET: Registered PF_INET6 protocol family [ 1.151065][ T1] Segment Routing with IPv6 [ 1.151546][ T1] In-situ OAM (IOAM) with IPv6 [ 1.151928][ T1] NET: Registered PF_PACKET protocol family [ 1.152320][ T1] 9pnet: Installing 9P2000 support [ 1.152675][ T1] Key type dns_resolver registered [ 1.153361][ T1] NET: Registered PF_VSOCK protocol family [ 1.157793][ T1] IPI shorthand broadcast: enabled [ 1.265278][ T1] sched_clock: Marking stable (1225003299, 40067810)->(1354686911, -89615802) [ 1.267515][ T1] registered taskstats version 1 [ 1.270149][ T1] Loading compiled-in X.509 certificates [ 1.373303][ T1] Demotion targets for Node 0: null [ 1.373620][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12243) [ 1.373949][ T1] page_owner is disabled [ 1.374574][ T1] PM: Magic number: 6:935:355 [ 1.375016][ T1] netconsole: network logging started [ 1.376460][ T1] ALSA device list: [ 1.376635][ T1] No soundcards found. [ 1.377930][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.381483][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.382302][ T1] devtmpfs: mounted [ 1.382608][ T1] VFS: Pivoted into new rootfs [ 1.411384][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.411642][ T1] Write protecting the kernel read-only data: 55296k [ 1.414246][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.414724][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.415015][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.415307][ T1] with arguments: [ 1.415434][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.415681][ T1] with environment: [ 1.415804][ T1] HOME=/ [ 1.415925][ T1] TERM=dumb [ 1.416050][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.416314][ T1] nr_open=2147483584 [ 1.416434][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.416715][ T1] virtme_rw_overlay0=/etc [ 1.416875][ T1] virtme_rw_overlay1=/lib [ 1.417044][ T1] virtme_rw_overlay2=/home [ 1.417214][ T1] virtme_rw_overlay3=/opt [ 1.417369][ T1] virtme_rw_overlay4=/srv [ 1.417524][ T1] virtme_rw_overlay5=/usr [ 1.417684][ T1] virtme_rw_overlay6=/var [ 1.417846][ T1] virtme_rw_overlay7=/tmp [ 1.418006][ T1] virtme_console=ttyS0 [ 1.418174][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.432611][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.434437][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.435772][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.444905][ T1] overlayfs: failed to set xattr on upper [ 1.445229][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445560][ T1] overlayfs: ...falling back to uuid=null. [ 1.448199][ T1] overlayfs: failed to set xattr on upper [ 1.448437][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448754][ T1] overlayfs: ...falling back to uuid=null. [ 1.450799][ T1] overlayfs: failed to set xattr on upper [ 1.451045][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451528][ T1] overlayfs: ...falling back to uuid=null. [ 1.453503][ T1] overlayfs: failed to set xattr on upper [ 1.453738][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454033][ T1] overlayfs: ...falling back to uuid=null. [ 1.456490][ T1] overlayfs: failed to set xattr on upper [ 1.456740][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.457036][ T1] overlayfs: ...falling back to uuid=null. [ 1.458881][ T1] overlayfs: failed to set xattr on upper [ 1.459679][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.460003][ T1] overlayfs: ...falling back to uuid=null. [ 1.461994][ T1] overlayfs: failed to set xattr on upper [ 1.462252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.462540][ T1] overlayfs: ...falling back to uuid=null. [ 1.465282][ T1] overlayfs: failed to set xattr on upper [ 1.465534][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.465823][ T1] overlayfs: ...falling back to uuid=null. [ 1.477109][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.563220][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.563220][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.563220][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.563220][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.563236][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.563238][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.563240][ T1] preempt_count: 1, expected: 0 [ 3.563241][ T1] RCU nest depth: 0, expected: 0 [ 3.563241][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.563244][ T1] #0: ffffffff86569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.563256][ T1] #1: ffffffff86569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.563260][ T1] #2: ffffffff86489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.563263][ T1] #3: ffffffff86489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.563266][ T1] irq event stamp: 560706 [ 3.563267][ T1] hardirqs last enabled at (560705): [] __down_trylock_console_sem+0x86/0xa0 [ 3.563270][ T1] hardirqs last disabled at (560706): [] console_emit_next_record+0x3d4/0x4c0 [ 3.563272][ T1] softirqs last enabled at (560562): [] handle_softirqs+0x67c/0x900 [ 3.563275][ T1] softirqs last disabled at (560555): [] __irq_exit_rcu+0x145/0x1c0 [ 3.563278][ T1] Preemption disabled at: [ 3.563278][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.563284][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.563288][ T1] Tainted: [W]=WARN [ 3.563289][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.563290][ T1] Call Trace: [ 3.563292][ T1] [ 3.563294][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.563299][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.563301][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.563306][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.563309][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.563314][ T1] __kmalloc_noprof+0x443/0x760 [ 3.563317][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.563323][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.563326][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.563329][ T1] put_chars+0x1e1/0x2f0 [ 3.563333][ T1] ? __send_to_port+0x420/0x420 [ 3.563334][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.563339][ T1] ? validate_chain+0x38b/0xc20 [ 3.563344][ T1] hvc_console_print+0x292/0x780 [ 3.563351][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.563354][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.563356][ T1] ? lock_acquire+0x13c/0x160 [ 3.563360][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.563363][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.563365][ T1] ? console_flush_one_record+0x106/0x710 [ 3.563367][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.563369][ T1] ? lock_acquire+0x13c/0x160 [ 3.563374][ T1] console_flush_one_record+0x46f/0x710 [ 3.563377][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.563379][ T1] ? __lock_acquire+0x518/0xc20 [ 3.563384][ T1] console_unlock+0xee/0x1f0 [ 3.563387][ T1] ? console_flush_one_record+0x710/0x710 [ 3.563388][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.563390][ T1] ? lock_acquire+0x60/0x160 [ 3.563394][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.563396][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.563399][ T1] vprintk_emit+0x37c/0x3e0 [ 3.563402][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.563405][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.563411][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.563415][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.563417][ T1] ? simple_strntoull+0x10f/0x140 [ 3.563421][ T1] ? date_str+0x1e0/0x1e0 [ 3.563425][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.563429][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.563432][ T1] ? vprintk_default+0x20/0x20 [ 3.563436][ T1] ? vprintk_default+0x20/0x20 [ 3.563438][ T1] new_sync_write+0x33e/0x760 [ 3.563441][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.563444][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.563448][ T1] ? new_sync_read+0x750/0x750 [ 3.563455][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.563458][ T1] vfs_write+0x6a2/0xbd0 [ 3.563462][ T1] ksys_write+0x116/0x250 [ 3.563464][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.563467][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.563470][ T1] do_syscall_64+0xff/0x530 [ 3.563473][ T1] ? exc_page_fault+0xee/0x100 [ 3.563475][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.563477][ T1] RIP: 0033:0x7f7b51ab8bee [ 3.563481][ 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 [ 3.563483][ T1] RSP: 002b:00007ffe7d0ab220 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.563486][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7b51ab8bee [ 3.563487][ T1] RDX: 000000000000011c RSI: 000055557216d680 RDI: 0000000000000003 [ 3.563488][ T1] RBP: 00007ffe7d0ab230 R08: 0000000000000000 R09: 0000000000000000 [ 3.563489][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7b51b440a0 [ 3.563489][ T1] R13: 00007f7b51a423e0 R14: 000055557216d680 R15: 00007ffe7d0ab348 [ 3.563496][ T1] [ 3.565128][ T73] systemd-tmpfile (73) used greatest stack depth: 24960 bytes left [ 3.565817][ T1] virtme-ng-init: basic initialization done [ 3.624358][ T75] virtme-ng-init (75) used greatest stack depth: 24536 bytes left [ 3.651385][ T78] ip (78) used greatest stack depth: 23568 bytes left [ 3.658959][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.659416][ T74] virtme-ng-init: triggering udev coldplug [ 6.061646][ T74] virtme-ng-init: waiting for udev to settle [ 6.061664][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.061667][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.061669][ T74] preempt_count: 1, expected: 0 [ 6.061671][ T74] RCU nest depth: 0, expected: 0 [ 6.061672][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.061676][ T74] #0: ffffffff86569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.061691][ T74] #1: ffffffff86569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.061697][ T74] #2: ffffffff86489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.061702][ T74] #3: ffffffff86489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.061708][ T74] irq event stamp: 3276 [ 6.061709][ T74] hardirqs last enabled at (3275): [] __down_trylock_console_sem+0x86/0xa0 [ 6.061714][ T74] hardirqs last disabled at (3276): [] console_emit_next_record+0x3d4/0x4c0 [ 6.061716][ T74] softirqs last enabled at (2766): [] handle_softirqs+0x67c/0x900 [ 6.061721][ T74] softirqs last disabled at (2761): [] __irq_exit_rcu+0x145/0x1c0 [ 6.061725][ T74] Preemption disabled at: [ 6.061725][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.061732][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.061737][ T74] Tainted: [W]=WARN [ 6.061738][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.061741][ T74] Call Trace: [ 6.061743][ T74] [ 6.061745][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.061752][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.061754][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.061761][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.061766][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.061773][ T74] __kmalloc_noprof+0x443/0x760 [ 6.061777][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.061787][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.061790][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.061796][ T74] put_chars+0x1e1/0x2f0 [ 6.061802][ T74] ? __send_to_port+0x420/0x420 [ 6.061805][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.061810][ T74] ? validate_chain+0x38b/0xc20 [ 6.061819][ T74] hvc_console_print+0x292/0x780 [ 6.061831][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.061835][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.061838][ T74] ? lock_acquire+0x13c/0x160 [ 6.061844][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.061850][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.061852][ T74] ? console_flush_one_record+0x106/0x710 [ 6.061857][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.061860][ T74] ? lock_acquire+0x13c/0x160 [ 6.061868][ T74] console_flush_one_record+0x46f/0x710 [ 6.061874][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.061877][ T74] ? __lock_acquire+0x518/0xc20 [ 6.061886][ T74] console_unlock+0xee/0x1f0 [ 6.061890][ T74] ? console_flush_one_record+0x710/0x710 [ 6.061892][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.061896][ T74] ? lock_acquire+0x60/0x160 [ 6.061902][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.061905][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.061910][ T74] vprintk_emit+0x37c/0x3e0 [ 6.061915][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.061920][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.061929][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.061935][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.061938][ T74] ? simple_strntoull+0x10f/0x140 [ 6.061944][ T74] ? date_str+0x1e0/0x1e0 [ 6.061949][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.061956][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.061961][ T74] ? vprintk_default+0x20/0x20 [ 6.061968][ T74] ? vprintk_default+0x20/0x20 [ 6.061972][ T74] new_sync_write+0x33e/0x760 [ 6.061984][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.061990][ T74] ? new_sync_read+0x750/0x750 [ 6.061997][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.062006][ T74] ? __fget_files+0x1e3/0x460 [ 6.062012][ T74] vfs_write+0x6a2/0xbd0 [ 6.062019][ T74] ksys_write+0x116/0x250 [ 6.062023][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.062028][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.062034][ T74] do_syscall_64+0xff/0x530 [ 6.062037][ T74] ? exc_page_fault+0xee/0x100 [ 6.062042][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.062046][ T74] RIP: 0033:0x7f7b51ab9ed2 [ 6.062051][ 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 [ 6.062054][ T74] RSP: 002b:00007f7b51a00c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.062057][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7b51ab9ed2 [ 6.062059][ T74] RDX: 000000000000002e RSI: 00007f7b4c001090 RDI: 0000000000000003 [ 6.062061][ T74] RBP: 00007f7b51a00c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.062062][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7b51b440a0 [ 6.062064][ T74] R13: 00007f7b51a423e0 R14: 00007f7b4c001090 R15: 00007f7b51a00da8 [ 6.062079][ T74] [ 6.870988][ T74] virtme-ng-init: udev is done [ 6.874766][ T1] virtme-ng-init: initialization done