virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.028485][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.028507][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.028509][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.028511][ T1] preempt_count: 1, expected: 0 [ 1.028512][ T1] RCU nest depth: 0, expected: 0 [ 1.028513][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.028515][ T1] #0: ff11000002923938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.028527][ T1] #1: ffffffff9d199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.028534][ T1] #2: ffffffff9d199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.028538][ T1] #3: ffffffff9d089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.028541][ T1] #4: ffffffff9d089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.028545][ T1] irq event stamp: 310950 [ 1.028546][ T1] hardirqs last enabled at (310949): [] __down_trylock_console_sem+0x86/0xa0 [ 1.028548][ T1] hardirqs last disabled at (310950): [] console_emit_next_record+0x3f8/0x4f0 [ 1.028550][ T1] softirqs last enabled at (310128): [] handle_softirqs+0x67c/0x900 [ 1.028554][ T1] softirqs last disabled at (310119): [] __irq_exit_rcu+0x145/0x1c0 [ 1.028557][ T1] Preemption disabled at: [ 1.028558][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.028563][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.028566][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.028567][ T1] Call Trace: [ 1.028569][ T1] [ 1.028572][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.028578][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.028580][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.028585][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.028589][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.028594][ T1] __kmalloc_noprof+0x443/0x760 [ 1.028596][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.028601][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.028603][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.028606][ T1] put_chars+0x1e1/0x2f0 [ 1.028608][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.028611][ T1] ? __send_to_port+0x420/0x420 [ 1.028612][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.028617][ T1] ? validate_chain+0x38b/0xc20 [ 1.028622][ T1] hvc_console_print+0x292/0x780 [ 1.028628][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.028630][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028633][ T1] ? lock_acquire+0x13c/0x160 [ 1.028636][ T1] console_emit_next_record+0x252/0x4f0 [ 1.028640][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.028644][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028646][ T1] ? lock_acquire+0x13c/0x160 [ 1.028650][ T1] console_flush_one_record+0x46f/0x710 [ 1.028654][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.028656][ T1] ? __lock_acquire+0x518/0xc20 [ 1.028661][ T1] console_unlock+0xee/0x1f0 [ 1.028664][ T1] ? console_flush_one_record+0x710/0x710 [ 1.028665][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028668][ T1] ? lock_acquire+0x60/0x160 [ 1.028671][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.028673][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.028676][ T1] vprintk_emit+0x37c/0x3e0 [ 1.028679][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.028682][ T1] ? find_held_lock+0x2b/0x80 [ 1.028684][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.028687][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.028690][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.028696][ T1] ? device_rename.cold+0xa/0xa [ 1.028698][ T1] ? __lock_acquire+0x518/0xc20 [ 1.028702][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.028704][ T1] ? find_held_lock+0x2b/0x80 [ 1.028708][ T1] dev_printk_emit+0xb9/0xee [ 1.028711][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.028714][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.028718][ T1] ? proc_register+0x368/0x8b0 [ 1.028724][ T1] _dev_info+0xe2/0x116 [ 1.028727][ T1] ? _dev_notice+0x120/0x120 [ 1.028732][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.028736][ T1] ? rtc_proc_show+0x400/0x400 [ 1.028740][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.028745][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.028749][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.028756][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.028760][ T1] cmos_do_probe+0x73b/0x98a [ 1.028762][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.028765][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.028766][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.028772][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.028774][ T1] ? mc146818_set_time+0x500/0x500 [ 1.028778][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.028780][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.028786][ T1] platform_probe+0xfe/0x1f0 [ 1.028790][ T1] call_driver_probe+0x61/0x1c0 [ 1.028792][ T1] really_probe+0x199/0x760 [ 1.028796][ T1] ? __device_attach_driver+0x280/0x280 [ 1.028798][ T1] __driver_probe_device+0x24f/0x440 [ 1.028801][ T1] ? __device_attach_driver+0x280/0x280 [ 1.028802][ T1] ? __device_attach_driver+0x280/0x280 [ 1.028804][ T1] driver_probe_device+0x4a/0xf0 [ 1.028807][ T1] __driver_attach+0x1b8/0x540 [ 1.028810][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.028812][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.028815][ T1] ? bus_remove_file+0x50/0x50 [ 1.028816][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.028819][ T1] ? rtc_dev_init+0x40/0x40 [ 1.028824][ T1] ? rtc_dev_init+0x40/0x40 [ 1.028826][ T1] bus_add_driver+0x2c8/0x530 [ 1.028830][ T1] driver_register+0x1a3/0x390 [ 1.028833][ T1] __platform_driver_probe+0x13f/0x270 [ 1.028836][ T1] cmos_init+0x31/0x40 [ 1.028837][ T1] do_one_initcall+0x124/0x4f0 [ 1.028841][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.028843][ T1] ? parameq+0x110/0x110 [ 1.028848][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.028852][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.028855][ T1] kernel_init_freeable+0x596/0x630 [ 1.028858][ T1] ? rest_init+0x280/0x280 [ 1.028862][ T1] kernel_init+0x21/0x150 [ 1.028865][ T1] ? rest_init+0x280/0x280 [ 1.028866][ T1] ret_from_fork+0x474/0x6b0 [ 1.028871][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.028875][ T1] ? __switch_to+0x5a3/0xe00 [ 1.028878][ T1] ? rest_init+0x280/0x280 [ 1.028881][ T1] ret_from_fork_asm+0x11/0x20 [ 1.028888][ T1] [ 1.061124][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:46:08 UTC (1787931968) [ 1.062155][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.065553][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.075057][ T1] NET: Registered PF_INET6 protocol family [ 1.079511][ T1] Segment Routing with IPv6 [ 1.079925][ T1] In-situ OAM (IOAM) with IPv6 [ 1.080396][ T1] NET: Registered PF_PACKET protocol family [ 1.080671][ T1] 9pnet: Installing 9P2000 support [ 1.081040][ T1] Key type dns_resolver registered [ 1.081945][ T1] NET: Registered PF_VSOCK protocol family [ 1.086783][ T1] IPI shorthand broadcast: enabled [ 1.191344][ T1] sched_clock: Marking stable (1157001557, 34108666)->(1267559455, -76449232) [ 1.193551][ T1] registered taskstats version 1 [ 1.195633][ T1] Loading compiled-in X.509 certificates [ 1.296062][ T1] Demotion targets for Node 0: null [ 1.296405][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12229) [ 1.296697][ T1] page_owner is disabled [ 1.297360][ T1] PM: Magic number: 6:943:791 [ 1.298771][ T1] ALSA device list: [ 1.299513][ T1] No soundcards found. [ 1.300724][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.303340][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.304198][ T1] devtmpfs: mounted [ 1.304478][ T1] VFS: Pivoted into new rootfs [ 1.330101][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.332931][ T1] Write protecting the kernel read-only data: 55296k [ 1.333699][ T1] Freeing unused kernel image (text/rodata gap) memory: 292K [ 1.334043][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.335236][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.335577][ T1] with arguments: [ 1.335816][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.336083][ T1] with environment: [ 1.336283][ T1] HOME=/ [ 1.336467][ T1] TERM=dumb [ 1.336636][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.336918][ T1] nr_open=2147483584 [ 1.337085][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.337429][ T1] virtme_rw_overlay0=/etc [ 1.337624][ T1] virtme_rw_overlay1=/lib [ 1.337829][ T1] virtme_rw_overlay2=/home [ 1.338035][ T1] virtme_rw_overlay3=/opt [ 1.338263][ T1] virtme_rw_overlay4=/srv [ 1.338467][ T1] virtme_rw_overlay5=/usr [ 1.338675][ T1] virtme_rw_overlay6=/var [ 1.338884][ T1] virtme_rw_overlay7=/tmp [ 1.339078][ T1] virtme_console=ttyS0 [ 1.339283][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.354281][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.355852][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.366690][ T1] overlayfs: failed to set xattr on upper [ 1.366974][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.367319][ T1] overlayfs: ...falling back to uuid=null. [ 1.369680][ T1] overlayfs: failed to set xattr on upper [ 1.369910][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.370210][ T1] overlayfs: ...falling back to uuid=null. [ 1.372151][ T1] overlayfs: failed to set xattr on upper [ 1.372395][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.372670][ T1] overlayfs: ...falling back to uuid=null. [ 1.374642][ T1] overlayfs: failed to set xattr on upper [ 1.374881][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.375180][ T1] overlayfs: ...falling back to uuid=null. [ 1.377926][ T1] overlayfs: failed to set xattr on upper [ 1.378385][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.378681][ T1] overlayfs: ...falling back to uuid=null. [ 1.380418][ T1] overlayfs: failed to set xattr on upper [ 1.380671][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380948][ T1] overlayfs: ...falling back to uuid=null. [ 1.383231][ T1] overlayfs: failed to set xattr on upper [ 1.383477][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383755][ T1] overlayfs: ...falling back to uuid=null. [ 1.386299][ T1] overlayfs: failed to set xattr on upper [ 1.386532][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386826][ T1] overlayfs: ...falling back to uuid=null. [ 1.397791][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.410761][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.559062][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.559062][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.559062][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.559062][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.559078][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.559081][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.559082][ T1] preempt_count: 1, expected: 0 [ 3.559083][ T1] RCU nest depth: 0, expected: 0 [ 3.559084][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.559086][ T1] #0: ffffffff9d199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.559099][ T1] #1: ffffffff9d199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.559103][ T1] #2: ffffffff9d089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.559109][ T1] #3: ffffffff9d089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.559113][ T1] irq event stamp: 565500 [ 3.559114][ T1] hardirqs last enabled at (565499): [] __down_trylock_console_sem+0x86/0xa0 [ 3.559117][ T1] hardirqs last disabled at (565500): [] console_emit_next_record+0x3f8/0x4f0 [ 3.559118][ T1] softirqs last enabled at (564852): [] handle_softirqs+0x67c/0x900 [ 3.559123][ T1] softirqs last disabled at (564845): [] __irq_exit_rcu+0x145/0x1c0 [ 3.559125][ T1] Preemption disabled at: [ 3.559126][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.559132][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.559136][ T1] Tainted: [W]=WARN [ 3.559137][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.559139][ T1] Call Trace: [ 3.559140][ T1] [ 3.559142][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.559148][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.559150][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.559155][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.559158][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.559163][ T1] __kmalloc_noprof+0x443/0x760 [ 3.559165][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.559171][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.559174][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.559177][ T1] put_chars+0x1e1/0x2f0 [ 3.559180][ T1] ? __send_to_port+0x420/0x420 [ 3.559182][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 3.559185][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.559188][ T1] ? validate_chain+0x38b/0xc20 [ 3.559192][ T1] hvc_console_print+0x292/0x780 [ 3.559195][ T1] ? __lock_acquire+0x518/0xc20 [ 3.559196][ T1] ? __lock_acquire+0x518/0xc20 [ 3.559200][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.559203][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.559206][ T1] ? lock_acquire+0x13c/0x160 [ 3.559210][ T1] console_emit_next_record+0x252/0x4f0 [ 3.559214][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 3.559218][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.559220][ T1] ? lock_acquire+0x13c/0x160 [ 3.559224][ T1] console_flush_one_record+0x46f/0x710 [ 3.559228][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 3.559229][ T1] ? __lock_acquire+0x518/0xc20 [ 3.559234][ T1] console_unlock+0xee/0x1f0 [ 3.559237][ T1] ? console_flush_one_record+0x710/0x710 [ 3.559239][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.559241][ T1] ? lock_acquire+0x60/0x160 [ 3.559244][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.559246][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.559249][ T1] vprintk_emit+0x37c/0x3e0 [ 3.559252][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.559255][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.559261][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.559265][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.559267][ T1] ? simple_strntoull+0x10f/0x140 [ 3.559271][ T1] ? date_str+0x1e0/0x1e0 [ 3.559274][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.559278][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.559281][ T1] ? vprintk_default+0x20/0x20 [ 3.559285][ T1] ? vprintk_default+0x20/0x20 [ 3.559288][ T1] new_sync_write+0x33e/0x760 [ 3.559291][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.559294][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.559298][ T1] ? new_sync_read+0x750/0x750 [ 3.559305][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.559308][ T1] vfs_write+0x6a2/0xbd0 [ 3.559312][ T1] ksys_write+0x116/0x250 [ 3.559315][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.559318][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.559322][ T1] do_syscall_64+0xff/0x530 [ 3.559324][ T1] ? exc_page_fault+0xee/0x100 [ 3.559326][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.559329][ T1] RIP: 0033:0x7f28958bebee [ 3.559333][ 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 [ 3.559335][ T1] RSP: 002b:00007ffe0fec1ca0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.559337][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f28958bebee [ 3.559339][ T1] RDX: 000000000000011c RSI: 000055555ba2a680 RDI: 0000000000000003 [ 3.559340][ T1] RBP: 00007ffe0fec1cb0 R08: 0000000000000000 R09: 0000000000000000 [ 3.559340][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f289594a0a0 [ 3.559341][ T1] R13: 00007f28958483e0 R14: 000055555ba2a680 R15: 00007ffe0fec1dc8 [ 3.559352][ T1] [ 3.560154][ T72] systemd-tmpfile (72) used greatest stack depth: 24928 bytes left [ 3.567212][ T1] virtme-ng-init: basic initialization done [ 3.633870][ T78] ip (78) used greatest stack depth: 24584 bytes left [ 3.650712][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.651078][ T74] virtme-ng-init: triggering udev coldplug [ 5.788579][ T74] virtme-ng-init: waiting for udev to settle [ 5.788593][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.788596][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.788598][ T74] preempt_count: 1, expected: 0 [ 5.788598][ T74] RCU nest depth: 0, expected: 0 [ 5.788600][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 5.788602][ T74] #0: ffffffff9d199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.788614][ T74] #1: ffffffff9d199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.788619][ T74] #2: ffffffff9d089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.788622][ T74] #3: ffffffff9d089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.788626][ T74] irq event stamp: 4254 [ 5.788627][ T74] hardirqs last enabled at (4253): [] __down_trylock_console_sem+0x86/0xa0 [ 5.788629][ T74] hardirqs last disabled at (4254): [] console_emit_next_record+0x3f8/0x4f0 [ 5.788631][ T74] softirqs last enabled at (3878): [] handle_softirqs+0x67c/0x900 [ 5.788635][ T74] softirqs last disabled at (2699): [] __irq_exit_rcu+0x145/0x1c0 [ 5.788638][ T74] Preemption disabled at: [ 5.788638][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.788644][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.788647][ T74] Tainted: [W]=WARN [ 5.788648][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.788650][ T74] Call Trace: [ 5.788651][ T74] [ 5.788653][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.788658][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.788660][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.788664][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.788668][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.788673][ T74] __kmalloc_noprof+0x443/0x760 [ 5.788675][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.788681][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.788683][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.788686][ T74] put_chars+0x1e1/0x2f0 [ 5.788689][ T74] ? __send_to_port+0x420/0x420 [ 5.788691][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 5.788694][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.788697][ T74] ? validate_chain+0x38b/0xc20 [ 5.788701][ T74] hvc_console_print+0x292/0x780 [ 5.788704][ T74] ? __lock_acquire+0x518/0xc20 [ 5.788706][ T74] ? __lock_acquire+0x518/0xc20 [ 5.788710][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.788713][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.788716][ T74] ? lock_acquire+0x13c/0x160 [ 5.788720][ T74] console_emit_next_record+0x252/0x4f0 [ 5.788724][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 5.788729][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.788731][ T74] ? lock_acquire+0x13c/0x160 [ 5.788734][ T74] console_flush_one_record+0x46f/0x710 [ 5.788738][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 5.788740][ T74] ? __lock_acquire+0x518/0xc20 [ 5.788745][ T74] console_unlock+0xee/0x1f0 [ 5.788748][ T74] ? console_flush_one_record+0x710/0x710 [ 5.788749][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.788752][ T74] ? lock_acquire+0x60/0x160 [ 5.788755][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.788757][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.788760][ T74] vprintk_emit+0x37c/0x3e0 [ 5.788763][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.788766][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.788772][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.788776][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.788778][ T74] ? simple_strntoull+0x10f/0x140 [ 5.788782][ T74] ? date_str+0x1e0/0x1e0 [ 5.788786][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.788790][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.788793][ T74] ? vprintk_default+0x20/0x20 [ 5.788797][ T74] ? vprintk_default+0x20/0x20 [ 5.788800][ T74] new_sync_write+0x33e/0x760 [ 5.788803][ T74] ? kasan_quarantine_put+0x102/0x2b0 [ 5.788808][ T74] ? new_sync_read+0x750/0x750 [ 5.788812][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.788816][ T74] ? __fget_files+0x1e3/0x460 [ 5.788820][ T74] vfs_write+0x6a2/0xbd0 [ 5.788825][ T74] ksys_write+0x116/0x250 [ 5.788827][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.788830][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.788834][ T74] do_syscall_64+0xff/0x530 [ 5.788837][ T74] ? exc_page_fault+0xee/0x100 [ 5.788840][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.788842][ T74] RIP: 0033:0x7f28958bfed2 [ 5.788846][ 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 [ 5.788848][ T74] RSP: 002b:00007f2895806c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.788851][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f28958bfed2 [ 5.788852][ T74] RDX: 000000000000002e RSI: 00007f2890001090 RDI: 0000000000000003 [ 5.788853][ T74] RBP: 00007f2895806c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.788854][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f289594a0a0 [ 5.788855][ T74] R13: 00007f28958483e0 R14: 00007f2890001090 R15: 00007f2895806da8 [ 5.788862][ T74] [ 6.159849][ T104] dmi_memory_id (104) used greatest stack depth: 24496 bytes left [ 6.337968][ T108] sed (108) used greatest stack depth: 24352 bytes left [ 6.405734][ T74] virtme-ng-init: udev is done [ 6.408678][ T1] virtme-ng-init: initialization done