virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.991385][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.991405][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.991407][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.991408][ T1] preempt_count: 1, expected: 0 [ 0.991409][ T1] RCU nest depth: 0, expected: 0 [ 0.991410][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.991412][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.991429][ T1] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.991435][ T1] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.991438][ T1] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.991441][ T1] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.991445][ T1] irq event stamp: 309982 [ 0.991446][ T1] hardirqs last enabled at (309981): [] __down_trylock_console_sem+0x86/0xa0 [ 0.991449][ T1] hardirqs last disabled at (309982): [] console_emit_next_record+0x3d4/0x4c0 [ 0.991450][ T1] softirqs last enabled at (309542): [] handle_softirqs+0x67c/0x900 [ 0.991454][ T1] softirqs last disabled at (309281): [] __irq_exit_rcu+0x145/0x1c0 [ 0.991456][ T1] Preemption disabled at: [ 0.991457][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.991461][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.991464][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.991466][ T1] Call Trace: [ 0.991467][ T1] [ 0.991470][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.991475][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.991477][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.991481][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.991484][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.991489][ T1] __kmalloc_noprof+0x443/0x760 [ 0.991492][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.991497][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.991500][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.991503][ T1] put_chars+0x1e1/0x2f0 [ 0.991506][ T1] ? __send_to_port+0x420/0x420 [ 0.991509][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.991512][ T1] ? validate_chain+0x38b/0xc20 [ 0.991517][ T1] hvc_console_print+0x292/0x780 [ 0.991519][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991521][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991526][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.991529][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991531][ T1] ? lock_acquire+0x13c/0x160 [ 0.991535][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.991538][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.991539][ T1] ? console_flush_one_record+0x106/0x710 [ 0.991542][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991544][ T1] ? lock_acquire+0x13c/0x160 [ 0.991547][ T1] console_flush_one_record+0x46f/0x710 [ 0.991551][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.991552][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991557][ T1] console_unlock+0xee/0x1f0 [ 0.991560][ T1] ? console_flush_one_record+0x710/0x710 [ 0.991561][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991563][ T1] ? lock_acquire+0x60/0x160 [ 0.991566][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.991568][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.991571][ T1] vprintk_emit+0x37c/0x3e0 [ 0.991574][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.991576][ T1] ? find_held_lock+0x2b/0x80 [ 0.991578][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.991580][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.991583][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.991588][ T1] ? device_rename.cold+0xa/0xa [ 0.991590][ T1] ? __lock_acquire+0x518/0xc20 [ 0.991594][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.991596][ T1] ? find_held_lock+0x2b/0x80 [ 0.991600][ T1] dev_printk_emit+0xb9/0xee [ 0.991602][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.991607][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.991608][ T1] ? proc_register+0x368/0x8b0 [ 0.991608][ T1] _dev_info+0xe2/0x116 [ 0.991608][ T1] ? _dev_notice+0x120/0x120 [ 0.991608][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.991608][ T1] ? rtc_proc_show+0x400/0x400 [ 0.991608][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.991608][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.991608][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.991608][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.991608][ T1] cmos_do_probe+0x73b/0x98a [ 0.991608][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.991608][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.991608][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.991608][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.991608][ T1] ? mc146818_set_time+0x500/0x500 [ 0.991608][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.991608][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.991608][ T1] platform_probe+0xfe/0x1f0 [ 0.991608][ T1] call_driver_probe+0x61/0x1c0 [ 0.991608][ T1] really_probe+0x199/0x760 [ 0.991608][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991608][ T1] __driver_probe_device+0x24f/0x440 [ 0.991608][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991608][ T1] ? __device_attach_driver+0x280/0x280 [ 0.991608][ T1] driver_probe_device+0x4a/0xf0 [ 0.991608][ T1] __driver_attach+0x1b8/0x540 [ 0.991608][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.991608][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.991608][ T1] ? bus_remove_file+0x50/0x50 [ 0.991608][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.991608][ T1] ? rtc_dev_init+0x40/0x40 [ 0.991608][ T1] ? rtc_dev_init+0x40/0x40 [ 0.991608][ T1] bus_add_driver+0x2c8/0x530 [ 0.991608][ T1] driver_register+0x1a3/0x390 [ 0.991608][ T1] __platform_driver_probe+0x13f/0x270 [ 0.991608][ T1] cmos_init+0x31/0x40 [ 0.991608][ T1] do_one_initcall+0x124/0x4f0 [ 0.991608][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.991608][ T1] ? parameq+0x110/0x110 [ 0.991608][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.991608][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.991608][ T1] kernel_init_freeable+0x596/0x630 [ 0.991608][ T1] ? rest_init+0x280/0x280 [ 0.991608][ T1] kernel_init+0x21/0x150 [ 0.991608][ T1] ? rest_init+0x280/0x280 [ 0.991608][ T1] ret_from_fork+0x474/0x6b0 [ 0.991608][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.991608][ T1] ? __switch_to+0x5a3/0xe00 [ 0.991608][ T1] ? rest_init+0x280/0x280 [ 0.991608][ T1] ret_from_fork_asm+0x11/0x20 [ 0.991608][ T1] [ 1.023379][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:07:39 UTC (1787900859) [ 1.024389][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.027495][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.034344][ T1] NET: Registered PF_INET6 protocol family [ 1.040926][ T1] Segment Routing with IPv6 [ 1.041325][ T1] In-situ OAM (IOAM) with IPv6 [ 1.041694][ T1] NET: Registered PF_PACKET protocol family [ 1.041944][ T1] 9pnet: Installing 9P2000 support [ 1.042299][ T1] Key type dns_resolver registered [ 1.042955][ T1] NET: Registered PF_VSOCK protocol family [ 1.047825][ T1] IPI shorthand broadcast: enabled [ 1.148772][ T1] sched_clock: Marking stable (1116001330, 32605555)->(1243223196, -94616311) [ 1.150958][ T1] registered taskstats version 1 [ 1.152704][ T1] Loading compiled-in X.509 certificates [ 1.254049][ T1] Demotion targets for Node 0: null [ 1.254355][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12242) [ 1.254667][ T1] page_owner is disabled [ 1.255717][ T1] PM: Magic number: 6:921:117 [ 1.256149][ T1] netconsole: network logging started [ 1.257510][ T1] ALSA device list: [ 1.258182][ T1] No soundcards found. [ 1.259243][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.262084][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.262828][ T1] devtmpfs: mounted [ 1.263095][ T1] VFS: Pivoted into new rootfs [ 1.288576][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.291300][ T1] Write protecting the kernel read-only data: 55296k [ 1.292184][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.292658][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.292923][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.293176][ T1] with arguments: [ 1.293303][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.293535][ T1] with environment: [ 1.294392][ T1] HOME=/ [ 1.294515][ T1] TERM=dumb [ 1.294644][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.294877][ T1] nr_open=2147483584 [ 1.294992][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.295267][ T1] virtme_rw_overlay0=/etc [ 1.295415][ T1] virtme_rw_overlay1=/lib [ 1.295574][ T1] virtme_rw_overlay2=/home [ 1.295729][ T1] virtme_rw_overlay3=/opt [ 1.295880][ T1] virtme_rw_overlay4=/srv [ 1.296034][ T1] virtme_rw_overlay5=/usr [ 1.296187][ T1] virtme_rw_overlay6=/var [ 1.296335][ T1] virtme_rw_overlay7=/tmp [ 1.296496][ T1] virtme_console=ttyS0 [ 1.296655][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.312160][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.313462][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.326510][ T1] overlayfs: failed to set xattr on upper [ 1.326807][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327062][ T1] overlayfs: ...falling back to uuid=null. [ 1.329314][ T1] overlayfs: failed to set xattr on upper [ 1.329533][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329773][ T1] overlayfs: ...falling back to uuid=null. [ 1.331616][ T1] overlayfs: failed to set xattr on upper [ 1.331825][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.332077][ T1] overlayfs: ...falling back to uuid=null. [ 1.333976][ T1] overlayfs: failed to set xattr on upper [ 1.334176][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334426][ T1] overlayfs: ...falling back to uuid=null. [ 1.336251][ T1] overlayfs: failed to set xattr on upper [ 1.336455][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336692][ T1] overlayfs: ...falling back to uuid=null. [ 1.338299][ T1] overlayfs: failed to set xattr on upper [ 1.338502][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338744][ T1] overlayfs: ...falling back to uuid=null. [ 1.340517][ T1] overlayfs: failed to set xattr on upper [ 1.340953][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.341202][ T1] overlayfs: ...falling back to uuid=null. [ 1.342965][ T1] overlayfs: failed to set xattr on upper [ 1.343163][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343398][ T1] overlayfs: ...falling back to uuid=null. [ 1.354818][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412173][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.748541][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.748541][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.748541][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.748541][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.748556][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.748559][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.748560][ T1] preempt_count: 1, expected: 0 [ 3.748561][ T1] RCU nest depth: 0, expected: 0 [ 3.748562][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.748564][ T1] #0: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.748576][ T1] #1: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.748579][ T1] #2: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.748583][ T1] #3: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.748586][ T1] irq event stamp: 546670 [ 3.748587][ T1] hardirqs last enabled at (546669): [] __down_trylock_console_sem+0x86/0xa0 [ 3.748590][ T1] hardirqs last disabled at (546670): [] console_emit_next_record+0x3d4/0x4c0 [ 3.748592][ T1] softirqs last enabled at (546072): [] handle_softirqs+0x67c/0x900 [ 3.748595][ T1] softirqs last disabled at (546065): [] __irq_exit_rcu+0x145/0x1c0 [ 3.748597][ T1] Preemption disabled at: [ 3.748598][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.748603][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.748608][ T1] Tainted: [W]=WARN [ 3.748609][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.748611][ T1] Call Trace: [ 3.748612][ T1] [ 3.748614][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.748619][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.748621][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.748625][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.748628][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.748633][ T1] __kmalloc_noprof+0x443/0x760 [ 3.748636][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.748642][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.748644][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.748648][ T1] put_chars+0x1e1/0x2f0 [ 3.748651][ T1] ? __send_to_port+0x420/0x420 [ 3.748652][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.748656][ T1] ? validate_chain+0x38b/0xc20 [ 3.748662][ T1] hvc_console_print+0x292/0x780 [ 3.748668][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.748670][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.748672][ T1] ? lock_acquire+0x13c/0x160 [ 3.748676][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.748679][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.748680][ T1] ? console_flush_one_record+0x106/0x710 [ 3.748683][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.748685][ T1] ? lock_acquire+0x13c/0x160 [ 3.748689][ T1] console_flush_one_record+0x46f/0x710 [ 3.748692][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.748693][ T1] ? __lock_acquire+0x518/0xc20 [ 3.748698][ T1] console_unlock+0xee/0x1f0 [ 3.748700][ T1] ? console_flush_one_record+0x710/0x710 [ 3.748702][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.748703][ T1] ? lock_acquire+0x60/0x160 [ 3.748707][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.748709][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.748712][ T1] vprintk_emit+0x37c/0x3e0 [ 3.748714][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.748717][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.748723][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.748727][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.748728][ T1] ? simple_strntoull+0x10f/0x140 [ 3.748733][ T1] ? date_str+0x1e0/0x1e0 [ 3.748736][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.748740][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.748742][ T1] ? vprintk_default+0x20/0x20 [ 3.748746][ T1] ? vprintk_default+0x20/0x20 [ 3.748748][ T1] new_sync_write+0x33e/0x760 [ 3.748751][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.748754][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.748758][ T1] ? new_sync_read+0x750/0x750 [ 3.748764][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.748767][ T1] vfs_write+0x6a2/0xbd0 [ 3.748771][ T1] ksys_write+0x116/0x250 [ 3.748773][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.748776][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.748779][ T1] do_syscall_64+0xff/0x530 [ 3.748781][ T1] ? exc_page_fault+0xee/0x100 [ 3.748784][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.748786][ T1] RIP: 0033:0x7f7c12539bee [ 3.748790][ 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 [ 3.748791][ T1] RSP: 002b:00007ffc77742e70 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.748794][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7c12539bee [ 3.748795][ T1] RDX: 000000000000011c RSI: 0000555583ab0680 RDI: 0000000000000003 [ 3.748796][ T1] RBP: 00007ffc77742e80 R08: 0000000000000000 R09: 0000000000000000 [ 3.748797][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7c125c50a0 [ 3.748798][ T1] R13: 00007f7c124c33e0 R14: 0000555583ab0680 R15: 00007ffc77742f98 [ 3.748804][ T1] [ 3.752640][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.752933][ T1] virtme-ng-init: basic initialization done [ 3.820678][ T80] ip (80) used greatest stack depth: 23848 bytes left [ 3.828421][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.830169][ T76] virtme-ng-init: triggering udev coldplug [ 5.992240][ T76] virtme-ng-init: waiting for udev to settle [ 5.992254][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.992257][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.992259][ T76] preempt_count: 1, expected: 0 [ 5.992259][ T76] RCU nest depth: 0, expected: 0 [ 5.992260][ T76] locks held by virtme-ng-init/76: 4, last CPU#1: [ 5.992263][ T76] #0: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.992275][ T76] #1: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.992279][ T76] #2: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.992282][ T76] #3: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.992286][ T76] irq event stamp: 5778 [ 5.992287][ T76] hardirqs last enabled at (5777): [] __down_trylock_console_sem+0x86/0xa0 [ 5.992290][ T76] hardirqs last disabled at (5778): [] console_emit_next_record+0x3d4/0x4c0 [ 5.992292][ T76] softirqs last enabled at (5632): [] handle_softirqs+0x67c/0x900 [ 5.992295][ T76] softirqs last disabled at (4391): [] __irq_exit_rcu+0x145/0x1c0 [ 5.992298][ T76] Preemption disabled at: [ 5.992298][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.992303][ T76] CPU: 1 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.992307][ T76] Tainted: [W]=WARN [ 5.992308][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.992310][ T76] Call Trace: [ 5.992311][ T76] [ 5.992313][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.992318][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.992320][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.992324][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.992328][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.992333][ T76] __kmalloc_noprof+0x443/0x760 [ 5.992336][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.992342][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.992345][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.992348][ T76] put_chars+0x1e1/0x2f0 [ 5.992351][ T76] ? __send_to_port+0x420/0x420 [ 5.992353][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.992357][ T76] ? validate_chain+0x38b/0xc20 [ 5.992362][ T76] hvc_console_print+0x292/0x780 [ 5.992369][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.992371][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.992373][ T76] ? lock_acquire+0x13c/0x160 [ 5.992378][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.992381][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.992382][ T76] ? console_flush_one_record+0x106/0x710 [ 5.992385][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.992387][ T76] ? lock_acquire+0x13c/0x160 [ 5.992391][ T76] console_flush_one_record+0x46f/0x710 [ 5.992394][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.992396][ T76] ? __lock_acquire+0x518/0xc20 [ 5.992401][ T76] console_unlock+0xee/0x1f0 [ 5.992403][ T76] ? console_flush_one_record+0x710/0x710 [ 5.992405][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.992406][ T76] ? lock_acquire+0x60/0x160 [ 5.992410][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.992412][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.992415][ T76] vprintk_emit+0x37c/0x3e0 [ 5.992418][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.992421][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.992427][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.992437][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.992439][ T76] ? simple_strntoull+0x10f/0x140 [ 5.992444][ T76] ? date_str+0x1e0/0x1e0 [ 5.992447][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.992451][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.992454][ T76] ? vprintk_default+0x20/0x20 [ 5.992458][ T76] ? vprintk_default+0x20/0x20 [ 5.992460][ T76] new_sync_write+0x33e/0x760 [ 5.992464][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.992468][ T76] ? new_sync_read+0x750/0x750 [ 5.992472][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.992477][ T76] ? __fget_files+0x1e3/0x460 [ 5.992481][ T76] vfs_write+0x6a2/0xbd0 [ 5.992485][ T76] ksys_write+0x116/0x250 [ 5.992487][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.992490][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.992493][ T76] do_syscall_64+0xff/0x530 [ 5.992495][ T76] ? common_interrupt+0x5a/0xf0 [ 5.992499][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.992501][ T76] RIP: 0033:0x7f7c1253aed2 [ 5.992505][ T76] 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 [ 5.992507][ T76] RSP: 002b:00007f7c12481c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.992509][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7c1253aed2 [ 5.992510][ T76] RDX: 000000000000002e RSI: 00007f7c0c0012c0 RDI: 0000000000000003 [ 5.992511][ T76] RBP: 00007f7c12481c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.992512][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7c125c50a0 [ 5.992513][ T76] R13: 00007f7c124c33e0 R14: 00007f7c0c0012c0 R15: 00007f7c12481da8 [ 5.992520][ T76] [ 6.606531][ T76] virtme-ng-init: udev is done [ 6.611116][ T1] virtme-ng-init: initialization done