virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.036389][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T15:59:27 UTC (1787932767) [ 1.036443][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.036445][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.036447][ T1] preempt_count: 1, expected: 0 [ 1.036448][ T1] RCU nest depth: 0, expected: 0 [ 1.036449][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.036451][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.036463][ T1] #1: ffffffff8ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.036469][ T1] #2: ffffffff8ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.036472][ T1] #3: ffffffff8fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.036475][ T1] #4: ffffffff8fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.036479][ T1] irq event stamp: 308206 [ 1.036479][ T1] hardirqs last enabled at (308205): [] __down_trylock_console_sem+0x86/0xa0 [ 1.036483][ T1] hardirqs last disabled at (308206): [] console_emit_next_record+0x3d4/0x4c0 [ 1.036484][ T1] softirqs last enabled at (307702): [] handle_softirqs+0x67c/0x900 [ 1.036488][ T1] softirqs last disabled at (306997): [] __irq_exit_rcu+0x145/0x1c0 [ 1.036490][ T1] Preemption disabled at: [ 1.036491][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.036495][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.036498][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.036500][ T1] Call Trace: [ 1.036501][ T1] [ 1.036505][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.036510][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.036512][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.036517][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.036520][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.036525][ T1] __kmalloc_noprof+0x443/0x760 [ 1.036527][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.036533][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.036536][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.036538][ T1] put_chars+0x1e1/0x2f0 [ 1.036541][ T1] ? __send_to_port+0x420/0x420 [ 1.036545][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.036548][ T1] ? validate_chain+0x38b/0xc20 [ 1.036552][ T1] hvc_console_print+0x292/0x780 [ 1.036556][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036557][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036562][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.036565][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036567][ T1] ? lock_acquire+0x13c/0x160 [ 1.036571][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.036574][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.036575][ T1] ? console_flush_one_record+0x106/0x710 [ 1.036578][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036580][ T1] ? lock_acquire+0x13c/0x160 [ 1.036584][ T1] console_flush_one_record+0x46f/0x710 [ 1.036587][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.036588][ T1] ? __lock_acquire+0x518/0xc20 [ 1.036593][ T1] console_unlock+0xee/0x1f0 [ 1.036596][ T1] ? console_flush_one_record+0x710/0x710 [ 1.036597][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036599][ T1] ? lock_acquire+0x60/0x160 [ 1.036602][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.036604][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.036607][ T1] vprintk_emit+0x37c/0x3e0 [ 1.036610][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.036612][ T1] ? add_chain_cache+0x12d/0x590 [ 1.036616][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.036621][ T1] ? device_rename.cold+0xa/0xa [ 1.036626][ T1] ? kernel_fpu_begin_mask+0xe3/0x250 [ 1.036632][ T1] dev_printk_emit+0xb9/0xee [ 1.036634][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.036637][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036639][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.036641][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.036644][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.036648][ T1] ? add_device_randomness+0xbb/0x100 [ 1.036651][ T1] _dev_info+0xe2/0x116 [ 1.036653][ T1] ? _dev_notice+0x120/0x120 [ 1.036658][ T1] ? change_clocksource+0x180/0x180 [ 1.036661][ T1] ? cmos_read_time+0x5b/0xb0 [ 1.036665][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036668][ T1] __devm_rtc_register_device.cold+0x338/0x3a8 [ 1.036672][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.036682][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.036686][ T1] cmos_do_probe+0x73b/0x98a [ 1.036688][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.036691][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.036692][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.036698][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.036699][ T1] ? mc146818_set_time+0x500/0x500 [ 1.036703][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.036706][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.036711][ T1] platform_probe+0xfe/0x1f0 [ 1.036713][ T1] call_driver_probe+0x61/0x1c0 [ 1.036716][ T1] really_probe+0x199/0x760 [ 1.036719][ T1] ? __device_attach_driver+0x280/0x280 [ 1.036721][ T1] __driver_probe_device+0x24f/0x440 [ 1.036724][ T1] ? __device_attach_driver+0x280/0x280 [ 1.036726][ T1] ? __device_attach_driver+0x280/0x280 [ 1.036728][ T1] driver_probe_device+0x4a/0xf0 [ 1.036731][ T1] __driver_attach+0x1b8/0x540 [ 1.036733][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.036736][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.036739][ T1] ? bus_remove_file+0x50/0x50 [ 1.036741][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.036744][ T1] ? rtc_dev_init+0x40/0x40 [ 1.036749][ T1] ? rtc_dev_init+0x40/0x40 [ 1.036751][ T1] bus_add_driver+0x2c8/0x530 [ 1.036754][ T1] driver_register+0x1a3/0x390 [ 1.036758][ T1] __platform_driver_probe+0x13f/0x270 [ 1.036760][ T1] cmos_init+0x31/0x40 [ 1.036762][ T1] do_one_initcall+0x124/0x4f0 [ 1.036774][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.036776][ T1] ? parameq+0x110/0x110 [ 1.036782][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.036786][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.036789][ T1] kernel_init_freeable+0x596/0x630 [ 1.036792][ T1] ? rest_init+0x280/0x280 [ 1.036794][ T1] kernel_init+0x21/0x150 [ 1.036796][ T1] ? rest_init+0x280/0x280 [ 1.036798][ T1] ret_from_fork+0x474/0x6b0 [ 1.036801][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.036804][ T1] ? __switch_to+0x5a3/0xe00 [ 1.036807][ T1] ? rest_init+0x280/0x280 [ 1.036810][ T1] ret_from_fork_asm+0x11/0x20 [ 1.036818][ T1] [ 1.068651][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.071700][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.080657][ T1] NET: Registered PF_INET6 protocol family [ 1.084608][ T1] Segment Routing with IPv6 [ 1.085017][ T1] In-situ OAM (IOAM) with IPv6 [ 1.085388][ T1] NET: Registered PF_PACKET protocol family [ 1.085643][ T1] 9pnet: Installing 9P2000 support [ 1.086043][ T1] Key type dns_resolver registered [ 1.086667][ T1] NET: Registered PF_VSOCK protocol family [ 1.091302][ T1] IPI shorthand broadcast: enabled [ 1.192426][ T1] sched_clock: Marking stable (1155003526, 36910638)->(1268887806, -76973642) [ 1.195501][ T1] registered taskstats version 1 [ 1.197313][ T1] Loading compiled-in X.509 certificates [ 1.296828][ T1] Demotion targets for Node 0: null [ 1.297129][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.297426][ T1] page_owner is disabled [ 1.298063][ T1] PM: Magic number: 6:152:994 [ 1.298478][ T1] netconsole: network logging started [ 1.301550][ T1] ALSA device list: [ 1.301704][ T1] No soundcards found. [ 1.302396][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.304821][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.305891][ T1] devtmpfs: mounted [ 1.306203][ T1] VFS: Pivoted into new rootfs [ 1.336215][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.336429][ T1] Write protecting the kernel read-only data: 55296k [ 1.337108][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.337534][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.337799][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.339824][ T1] with arguments: [ 1.339959][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.340206][ T1] with environment: [ 1.340325][ T1] HOME=/ [ 1.340444][ T1] TERM=dumb [ 1.340556][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.340802][ T1] nr_open=2147483584 [ 1.340928][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.341203][ T1] virtme_rw_overlay0=/etc [ 1.341352][ T1] virtme_rw_overlay1=/lib [ 1.341506][ T1] virtme_rw_overlay2=/home [ 1.341662][ T1] virtme_rw_overlay3=/opt [ 1.341817][ T1] virtme_rw_overlay4=/srv [ 1.341974][ T1] virtme_rw_overlay5=/usr [ 1.342140][ T1] virtme_rw_overlay6=/var [ 1.342291][ T1] virtme_rw_overlay7=/tmp [ 1.342440][ T1] virtme_console=ttyS0 [ 1.342593][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.359114][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.360289][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.375891][ T1] overlayfs: failed to set xattr on upper [ 1.376200][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.376449][ T1] overlayfs: ...falling back to uuid=null. [ 1.379168][ T1] overlayfs: failed to set xattr on upper [ 1.379368][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.379611][ T1] overlayfs: ...falling back to uuid=null. [ 1.381554][ T1] overlayfs: failed to set xattr on upper [ 1.381753][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382020][ T1] overlayfs: ...falling back to uuid=null. [ 1.383836][ T1] overlayfs: failed to set xattr on upper [ 1.384062][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.384305][ T1] overlayfs: ...falling back to uuid=null. [ 1.386130][ T1] overlayfs: failed to set xattr on upper [ 1.386340][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386581][ T1] overlayfs: ...falling back to uuid=null. [ 1.388782][ T1] overlayfs: failed to set xattr on upper [ 1.388988][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.389240][ T1] overlayfs: ...falling back to uuid=null. [ 1.391084][ T1] overlayfs: failed to set xattr on upper [ 1.391290][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391523][ T1] overlayfs: ...falling back to uuid=null. [ 1.394002][ T1] overlayfs: failed to set xattr on upper [ 1.394205][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394441][ T1] overlayfs: ...falling back to uuid=null. [ 1.405211][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417622][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.582834][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.582834][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.582834][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.582834][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.582849][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.582851][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.582853][ T1] preempt_count: 1, expected: 0 [ 3.582854][ T1] RCU nest depth: 0, expected: 0 [ 3.582855][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.582857][ T1] #0: ffffffff8ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.582869][ T1] #1: ffffffff8ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.582873][ T1] #2: ffffffff8fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.582876][ T1] #3: ffffffff8fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.582879][ T1] irq event stamp: 558918 [ 3.582880][ T1] hardirqs last enabled at (558917): [] __down_trylock_console_sem+0x86/0xa0 [ 3.582883][ T1] hardirqs last disabled at (558918): [] console_emit_next_record+0x3d4/0x4c0 [ 3.582885][ T1] softirqs last enabled at (558228): [] fpu_clone+0xd9/0x410 [ 3.582889][ T1] softirqs last disabled at (558226): [] fpu_clone+0x82/0x410 [ 3.582891][ T1] Preemption disabled at: [ 3.582892][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.582897][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.582901][ T1] Tainted: [W]=WARN [ 3.582902][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.582904][ T1] Call Trace: [ 3.582905][ T1] [ 3.582907][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.582915][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.582917][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.582921][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.582924][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.582929][ T1] __kmalloc_noprof+0x443/0x760 [ 3.582932][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.582938][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.582941][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.582944][ T1] put_chars+0x1e1/0x2f0 [ 3.582948][ T1] ? __send_to_port+0x420/0x420 [ 3.582949][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.582953][ T1] ? validate_chain+0x38b/0xc20 [ 3.582958][ T1] hvc_console_print+0x292/0x780 [ 3.582965][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.582967][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.582969][ T1] ? lock_acquire+0x13c/0x160 [ 3.582973][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.582976][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.582977][ T1] ? console_flush_one_record+0x106/0x710 [ 3.582980][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.582982][ T1] ? lock_acquire+0x13c/0x160 [ 3.582986][ T1] console_flush_one_record+0x46f/0x710 [ 3.582989][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.582990][ T1] ? __lock_acquire+0x518/0xc20 [ 3.582995][ T1] console_unlock+0xee/0x1f0 [ 3.582998][ T1] ? console_flush_one_record+0x710/0x710 [ 3.582999][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.583001][ T1] ? lock_acquire+0x60/0x160 [ 3.583004][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.583006][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.583009][ T1] vprintk_emit+0x37c/0x3e0 [ 3.583012][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.583014][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.583020][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.583025][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.583026][ T1] ? simple_strntoull+0x10f/0x140 [ 3.583031][ T1] ? date_str+0x1e0/0x1e0 [ 3.583035][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.583038][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.583041][ T1] ? vprintk_default+0x20/0x20 [ 3.583045][ T1] ? vprintk_default+0x20/0x20 [ 3.583047][ T1] new_sync_write+0x33e/0x760 [ 3.583050][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.583053][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.583056][ T1] ? new_sync_read+0x750/0x750 [ 3.583063][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.583066][ T1] vfs_write+0x6a2/0xbd0 [ 3.583070][ T1] ksys_write+0x116/0x250 [ 3.583072][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.583075][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.583078][ T1] do_syscall_64+0xff/0x530 [ 3.583080][ T1] ? exc_page_fault+0xee/0x100 [ 3.583082][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.583085][ T1] RIP: 0033:0x7f264cde6bee [ 3.583088][ 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 [ 3.583090][ T1] RSP: 002b:00007ffefbcff2c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.583093][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f264cde6bee [ 3.583094][ T1] RDX: 000000000000011c RSI: 00005555905b9680 RDI: 0000000000000003 [ 3.583095][ T1] RBP: 00007ffefbcff2d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.583096][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f264ce720a0 [ 3.583096][ T1] R13: 00007f264cd703e0 R14: 00005555905b9680 R15: 00007ffefbcff3e8 [ 3.583103][ T1] [ 3.584946][ T73] systemd-tmpfile (73) used greatest stack depth: 25200 bytes left [ 3.585761][ T1] virtme-ng-init: basic initialization done [ 3.664137][ T79] ip (79) used greatest stack depth: 24600 bytes left [ 3.668927][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.669312][ T75] virtme-ng-init: triggering udev coldplug [ 5.677298][ T75] virtme-ng-init: waiting for udev to settle [ 5.677312][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.677315][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.677316][ T75] preempt_count: 1, expected: 0 [ 5.677317][ T75] RCU nest depth: 0, expected: 0 [ 5.677318][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.677321][ T75] #0: ffffffff8ff69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.677333][ T75] #1: ffffffff8ff69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.677336][ T75] #2: ffffffff8fe89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.677340][ T75] #3: ffffffff8fe89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.677344][ T75] irq event stamp: 3950 [ 5.677344][ T75] hardirqs last enabled at (3949): [] __down_trylock_console_sem+0x86/0xa0 [ 5.677348][ T75] hardirqs last disabled at (3950): [] console_emit_next_record+0x3d4/0x4c0 [ 5.677349][ T75] softirqs last enabled at (3478): [] handle_softirqs+0x67c/0x900 [ 5.677353][ T75] softirqs last disabled at (2433): [] __irq_exit_rcu+0x145/0x1c0 [ 5.677355][ T75] Preemption disabled at: [ 5.677356][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.677361][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.677365][ T75] Tainted: [W]=WARN [ 5.677365][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.677367][ T75] Call Trace: [ 5.677368][ T75] [ 5.677370][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.677375][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.677377][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.677381][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.677384][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.677390][ T75] __kmalloc_noprof+0x443/0x760 [ 5.677393][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.677399][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.677402][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.677405][ T75] put_chars+0x1e1/0x2f0 [ 5.677408][ T75] ? __send_to_port+0x420/0x420 [ 5.677410][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.677414][ T75] ? validate_chain+0x38b/0xc20 [ 5.677420][ T75] hvc_console_print+0x292/0x780 [ 5.677427][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.677429][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.677431][ T75] ? lock_acquire+0x13c/0x160 [ 5.677436][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.677439][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.677441][ T75] ? console_flush_one_record+0x106/0x710 [ 5.677443][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.677445][ T75] ? lock_acquire+0x13c/0x160 [ 5.677450][ T75] console_flush_one_record+0x46f/0x710 [ 5.677454][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.677455][ T75] ? __lock_acquire+0x518/0xc20 [ 5.677461][ T75] console_unlock+0xee/0x1f0 [ 5.677463][ T75] ? console_flush_one_record+0x710/0x710 [ 5.677464][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.677466][ T75] ? lock_acquire+0x60/0x160 [ 5.677470][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.677472][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.677475][ T75] vprintk_emit+0x37c/0x3e0 [ 5.677478][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.677481][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.677487][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.677491][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.677493][ T75] ? simple_strntoull+0x10f/0x140 [ 5.677497][ T75] ? date_str+0x1e0/0x1e0 [ 5.677501][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.677505][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.677508][ T75] ? vprintk_default+0x20/0x20 [ 5.677512][ T75] ? vprintk_default+0x20/0x20 [ 5.677514][ T75] new_sync_write+0x33e/0x760 [ 5.677518][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.677522][ T75] ? new_sync_read+0x750/0x750 [ 5.677526][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.677531][ T75] ? __fget_files+0x1e3/0x460 [ 5.677535][ T75] vfs_write+0x6a2/0xbd0 [ 5.677539][ T75] ksys_write+0x116/0x250 [ 5.677542][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.677544][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.677548][ T75] do_syscall_64+0xff/0x530 [ 5.677550][ T75] ? common_interrupt+0x5a/0xf0 [ 5.677554][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.677556][ T75] RIP: 0033:0x7f264cde7ed2 [ 5.677560][ 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 [ 5.677562][ T75] RSP: 002b:00007f264cd2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.677564][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f264cde7ed2 [ 5.677565][ T75] RDX: 000000000000002e RSI: 00007f26480012c0 RDI: 0000000000000003 [ 5.677566][ T75] RBP: 00007f264cd2ec90 R08: 0000000000000000 R09: 0000000000000000 [ 5.677567][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f264ce720a0 [ 5.677568][ T75] R13: 00007f264cd703e0 R14: 00007f26480012c0 R15: 00007f264cd2eda8 [ 5.677575][ T75] [ 6.291464][ T93] udevadm (93) used greatest stack depth: 24512 bytes left [ 6.291822][ T75] virtme-ng-init: udev is done [ 6.294533][ T1] virtme-ng-init: initialization done