virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.032789][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.032812][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.032814][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.032815][ T1] preempt_count: 1, expected: 0 [ 1.032816][ T1] RCU nest depth: 0, expected: 0 [ 1.032817][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.032819][ T1] #0: ff110000028db938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.032832][ T1] #1: ffffffff88769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.032838][ T1] #2: ffffffff88769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.032841][ T1] #3: ffffffff88689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.032844][ T1] #4: ffffffff88689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.032847][ T1] irq event stamp: 304888 [ 1.032848][ T1] hardirqs last enabled at (304887): [] __down_trylock_console_sem+0x86/0xa0 [ 1.032851][ T1] hardirqs last disabled at (304888): [] console_emit_next_record+0x3d4/0x4c0 [ 1.032853][ T1] softirqs last enabled at (304436): [] handle_softirqs+0x67c/0x900 [ 1.032856][ T1] softirqs last disabled at (304109): [] __irq_exit_rcu+0x145/0x1c0 [ 1.032859][ T1] Preemption disabled at: [ 1.032859][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.032864][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.032867][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.032869][ T1] Call Trace: [ 1.032870][ T1] [ 1.032876][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.032878][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.032878][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.032878][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.032878][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.032878][ T1] __kmalloc_noprof+0x443/0x760 [ 1.032878][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.032878][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.032878][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.032878][ T1] put_chars+0x1e1/0x2f0 [ 1.032878][ T1] ? __send_to_port+0x420/0x420 [ 1.032878][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.032878][ T1] ? validate_chain+0x38b/0xc20 [ 1.032878][ T1] hvc_console_print+0x292/0x780 [ 1.032878][ T1] ? __lock_acquire+0x518/0xc20 [ 1.032878][ T1] ? __lock_acquire+0x518/0xc20 [ 1.032878][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.032878][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032878][ T1] ? lock_acquire+0x13c/0x160 [ 1.032878][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.032878][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.032878][ T1] ? console_flush_one_record+0x106/0x710 [ 1.032878][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032878][ T1] ? lock_acquire+0x13c/0x160 [ 1.032878][ T1] console_flush_one_record+0x46f/0x710 [ 1.032878][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.032878][ T1] ? __lock_acquire+0x518/0xc20 [ 1.032878][ T1] console_unlock+0xee/0x1f0 [ 1.032878][ T1] ? console_flush_one_record+0x710/0x710 [ 1.032878][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032878][ T1] ? lock_acquire+0x60/0x160 [ 1.032878][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.032878][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.032878][ T1] vprintk_emit+0x37c/0x3e0 [ 1.032878][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.032878][ T1] ? find_held_lock+0x2b/0x80 [ 1.032878][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.032878][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.032878][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.032878][ T1] ? device_rename.cold+0xa/0xa [ 1.032878][ T1] ? __lock_acquire+0x518/0xc20 [ 1.032878][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.032878][ T1] ? find_held_lock+0x2b/0x80 [ 1.032878][ T1] dev_printk_emit+0xb9/0xee [ 1.032878][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.032878][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.032878][ T1] ? proc_register+0x368/0x8b0 [ 1.032878][ T1] _dev_info+0xe2/0x116 [ 1.032878][ T1] ? _dev_notice+0x120/0x120 [ 1.032878][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.032878][ T1] ? rtc_proc_show+0x400/0x400 [ 1.032878][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.032878][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.032878][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.032878][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.032878][ T1] cmos_do_probe+0x73b/0x98a [ 1.032878][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.032878][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.032878][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.032878][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.032878][ T1] ? mc146818_set_time+0x500/0x500 [ 1.032878][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.032878][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.032878][ T1] platform_probe+0xfe/0x1f0 [ 1.032878][ T1] call_driver_probe+0x61/0x1c0 [ 1.032878][ T1] really_probe+0x199/0x760 [ 1.032878][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032878][ T1] __driver_probe_device+0x24f/0x440 [ 1.032878][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032878][ T1] ? __device_attach_driver+0x280/0x280 [ 1.032878][ T1] driver_probe_device+0x4a/0xf0 [ 1.032878][ T1] __driver_attach+0x1b8/0x540 [ 1.032878][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.032878][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.032878][ T1] ? bus_remove_file+0x50/0x50 [ 1.032878][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.032878][ T1] ? rtc_dev_init+0x40/0x40 [ 1.032878][ T1] ? rtc_dev_init+0x40/0x40 [ 1.032878][ T1] bus_add_driver+0x2c8/0x530 [ 1.032878][ T1] driver_register+0x1a3/0x390 [ 1.032878][ T1] __platform_driver_probe+0x13f/0x270 [ 1.032878][ T1] cmos_init+0x31/0x40 [ 1.032878][ T1] do_one_initcall+0x124/0x4f0 [ 1.032878][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.032878][ T1] ? parameq+0x110/0x110 [ 1.032878][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.032878][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.032878][ T1] kernel_init_freeable+0x596/0x630 [ 1.032878][ T1] ? rest_init+0x280/0x280 [ 1.032878][ T1] kernel_init+0x21/0x150 [ 1.032878][ T1] ? rest_init+0x280/0x280 [ 1.032878][ T1] ret_from_fork+0x474/0x6b0 [ 1.032878][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.032878][ T1] ? __switch_to+0x5a3/0xe00 [ 1.032878][ T1] ? rest_init+0x280/0x280 [ 1.032878][ T1] ret_from_fork_asm+0x11/0x20 [ 1.032878][ T1] [ 1.065700][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T09:35:13 UTC (1787909713) [ 1.066784][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.070312][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.079982][ T1] NET: Registered PF_INET6 protocol family [ 1.084337][ T1] Segment Routing with IPv6 [ 1.084747][ T1] In-situ OAM (IOAM) with IPv6 [ 1.085169][ T1] NET: Registered PF_PACKET protocol family [ 1.085436][ T1] 9pnet: Installing 9P2000 support [ 1.085796][ T1] Key type dns_resolver registered [ 1.086471][ T1] NET: Registered PF_VSOCK protocol family [ 1.090837][ T1] IPI shorthand broadcast: enabled [ 1.197511][ T1] sched_clock: Marking stable (1161003910, 35875237)->(1278236333, -81357186) [ 1.200077][ T1] registered taskstats version 1 [ 1.202722][ T1] Loading compiled-in X.509 certificates [ 1.307426][ T1] Demotion targets for Node 0: null [ 1.307794][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.308109][ T1] page_owner is disabled [ 1.308759][ T1] PM: Magic number: 6:101:577 [ 1.309250][ T1] netconsole: network logging started [ 1.310843][ T1] ALSA device list: [ 1.311613][ T1] No soundcards found. [ 1.312809][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.315404][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.316162][ T1] devtmpfs: mounted [ 1.316418][ T1] VFS: Pivoted into new rootfs [ 1.345803][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.346131][ T1] Write protecting the kernel read-only data: 55296k [ 1.346845][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.347424][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.347741][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.348082][ T1] with arguments: [ 1.348272][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.348548][ T1] with environment: [ 1.348730][ T1] HOME=/ [ 1.348905][ T1] TERM=dumb [ 1.349087][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.349383][ T1] nr_open=2147483584 [ 1.349538][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.349852][ T1] virtme_rw_overlay0=/etc [ 1.350158][ T1] virtme_rw_overlay1=/lib [ 1.350466][ T1] virtme_rw_overlay2=/home [ 1.350676][ T1] virtme_rw_overlay3=/opt [ 1.350907][ T1] virtme_rw_overlay4=/srv [ 1.351110][ T1] virtme_rw_overlay5=/usr [ 1.351307][ T1] virtme_rw_overlay6=/var [ 1.351517][ T1] virtme_rw_overlay7=/tmp [ 1.351728][ T1] virtme_console=ttyS0 [ 1.351936][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.369495][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.370872][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.379756][ T1] overlayfs: failed to set xattr on upper [ 1.380092][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380432][ T1] overlayfs: ...falling back to uuid=null. [ 1.383018][ T1] overlayfs: failed to set xattr on upper [ 1.383247][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.383553][ T1] overlayfs: ...falling back to uuid=null. [ 1.385595][ T1] overlayfs: failed to set xattr on upper [ 1.385827][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.386295][ T1] overlayfs: ...falling back to uuid=null. [ 1.388308][ T1] overlayfs: failed to set xattr on upper [ 1.388542][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.388815][ T1] overlayfs: ...falling back to uuid=null. [ 1.391188][ T1] overlayfs: failed to set xattr on upper [ 1.391432][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.391706][ T1] overlayfs: ...falling back to uuid=null. [ 1.393507][ T1] overlayfs: failed to set xattr on upper [ 1.393734][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.394570][ T1] overlayfs: ...falling back to uuid=null. [ 1.396627][ T1] overlayfs: failed to set xattr on upper [ 1.396851][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.397578][ T1] overlayfs: ...falling back to uuid=null. [ 1.399579][ T1] overlayfs: failed to set xattr on upper [ 1.399814][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.400115][ T1] overlayfs: ...falling back to uuid=null. [ 1.414299][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.420459][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 4.037573][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.037573][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.037573][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.037573][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.037593][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.037596][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.037599][ T1] preempt_count: 1, expected: 0 [ 4.037601][ T1] RCU nest depth: 0, expected: 0 [ 4.037602][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 4.037605][ T1] #0: ffffffff88769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.037621][ T1] #1: ffffffff88769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.037627][ T1] #2: ffffffff88689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.037633][ T1] #3: ffffffff88689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.037638][ T1] irq event stamp: 558422 [ 4.037639][ T1] hardirqs last enabled at (558421): [] __down_trylock_console_sem+0x86/0xa0 [ 4.037644][ T1] hardirqs last disabled at (558422): [] console_emit_next_record+0x3d4/0x4c0 [ 4.037646][ T1] softirqs last enabled at (557726): [] fpu_clone+0xd9/0x410 [ 4.037651][ T1] softirqs last disabled at (557724): [] fpu_clone+0x82/0x410 [ 4.037654][ T1] Preemption disabled at: [ 4.037655][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.037663][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.037667][ T1] Tainted: [W]=WARN [ 4.037669][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.037671][ T1] Call Trace: [ 4.037673][ T1] [ 4.037676][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.037682][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.037685][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.037691][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.037695][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.037704][ T1] __kmalloc_noprof+0x443/0x760 [ 4.037707][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.037717][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.037720][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.037726][ T1] put_chars+0x1e1/0x2f0 [ 4.037730][ T1] ? __send_to_port+0x420/0x420 [ 4.037733][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.037738][ T1] ? validate_chain+0x38b/0xc20 [ 4.037748][ T1] hvc_console_print+0x292/0x780 [ 4.037758][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.037762][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.037765][ T1] ? lock_acquire+0x13c/0x160 [ 4.037773][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.037778][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.037781][ T1] ? console_flush_one_record+0x106/0x710 [ 4.037785][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.037788][ T1] ? lock_acquire+0x13c/0x160 [ 4.037795][ T1] console_flush_one_record+0x46f/0x710 [ 4.037802][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.037804][ T1] ? __lock_acquire+0x518/0xc20 [ 4.037813][ T1] console_unlock+0xee/0x1f0 [ 4.037817][ T1] ? console_flush_one_record+0x710/0x710 [ 4.037819][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.037822][ T1] ? lock_acquire+0x60/0x160 [ 4.037829][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.037832][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.037837][ T1] vprintk_emit+0x37c/0x3e0 [ 4.037842][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.037846][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.037856][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.037861][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.037864][ T1] ? simple_strntoull+0x10f/0x140 [ 4.037870][ T1] ? date_str+0x1e0/0x1e0 [ 4.037879][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.037887][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.037892][ T1] ? vprintk_default+0x20/0x20 [ 4.037900][ T1] ? vprintk_default+0x20/0x20 [ 4.037904][ T1] new_sync_write+0x33e/0x760 [ 4.037909][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.037912][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.037920][ T1] ? new_sync_read+0x750/0x750 [ 4.037920][ T73] systemd-tmpfile (73) used greatest stack depth: 24960 bytes left [ 4.037934][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.037940][ T1] vfs_write+0x6a2/0xbd0 [ 4.037947][ T1] ksys_write+0x116/0x250 [ 4.037952][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.037957][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.037963][ T1] do_syscall_64+0xff/0x530 [ 4.037966][ T1] ? exc_page_fault+0xee/0x100 [ 4.037971][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.037974][ T1] RIP: 0033:0x7fa80c4efbee [ 4.037980][ 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 [ 4.037982][ T1] RSP: 002b:00007ffe31c30bd0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.037985][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fa80c4efbee [ 4.037988][ T1] RDX: 000000000000011c RSI: 0000555593c57680 RDI: 0000000000000003 [ 4.037989][ T1] RBP: 00007ffe31c30be0 R08: 0000000000000000 R09: 0000000000000000 [ 4.037991][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa80c57b0a0 [ 4.037992][ T1] R13: 00007fa80c4793e0 R14: 0000555593c57680 R15: 00007ffe31c30cf8 [ 4.038006][ T1] [ 4.057582][ T1] virtme-ng-init: basic initialization done [ 4.121580][ T79] ip (79) used greatest stack depth: 24200 bytes left [ 4.138353][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.138784][ T75] virtme-ng-init: triggering udev coldplug [ 6.474117][ T75] virtme-ng-init: waiting for udev to settle [ 6.474132][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.474135][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.474137][ T75] preempt_count: 1, expected: 0 [ 6.474137][ T75] RCU nest depth: 0, expected: 0 [ 6.474139][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.474141][ T75] #0: ffffffff88769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.474153][ T75] #1: ffffffff88769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.474157][ T75] #2: ffffffff88689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.474161][ T75] #3: ffffffff88689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.474165][ T75] irq event stamp: 3682 [ 6.474166][ T75] hardirqs last enabled at (3681): [] __down_trylock_console_sem+0x86/0xa0 [ 6.474170][ T75] hardirqs last disabled at (3682): [] console_emit_next_record+0x3d4/0x4c0 [ 6.474171][ T75] softirqs last enabled at (3202): [] fpu_clone+0xd9/0x410 [ 6.474175][ T75] softirqs last disabled at (3200): [] fpu_clone+0x82/0x410 [ 6.474178][ T75] Preemption disabled at: [ 6.474179][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.474184][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.474188][ T75] Tainted: [W]=WARN [ 6.474189][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.474190][ T75] Call Trace: [ 6.474192][ T75] [ 6.474194][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.474198][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.474200][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.474205][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.474208][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.474214][ T75] __kmalloc_noprof+0x443/0x760 [ 6.474216][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.474223][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.474226][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.474230][ T75] put_chars+0x1e1/0x2f0 [ 6.474233][ T75] ? __send_to_port+0x420/0x420 [ 6.474235][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.474239][ T75] ? validate_chain+0x38b/0xc20 [ 6.474245][ T75] hvc_console_print+0x292/0x780 [ 6.474252][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.474255][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.474257][ T75] ? lock_acquire+0x13c/0x160 [ 6.474262][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.474265][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.474267][ T75] ? console_flush_one_record+0x106/0x710 [ 6.474270][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.474272][ T75] ? lock_acquire+0x13c/0x160 [ 6.474277][ T75] console_flush_one_record+0x46f/0x710 [ 6.474280][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.474282][ T75] ? __lock_acquire+0x518/0xc20 [ 6.474288][ T75] console_unlock+0xee/0x1f0 [ 6.474291][ T75] ? console_flush_one_record+0x710/0x710 [ 6.474292][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.474294][ T75] ? lock_acquire+0x60/0x160 [ 6.474298][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.474301][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.474304][ T75] vprintk_emit+0x37c/0x3e0 [ 6.474307][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.474310][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.474322][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.474326][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.474328][ T75] ? simple_strntoull+0x10f/0x140 [ 6.474334][ T75] ? date_str+0x1e0/0x1e0 [ 6.474338][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.474342][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.474345][ T75] ? vprintk_default+0x20/0x20 [ 6.474350][ T75] ? vprintk_default+0x20/0x20 [ 6.474352][ T75] new_sync_write+0x33e/0x760 [ 6.474356][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.474360][ T75] ? new_sync_read+0x750/0x750 [ 6.474365][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.474371][ T75] ? __fget_files+0x1e3/0x460 [ 6.474375][ T75] vfs_write+0x6a2/0xbd0 [ 6.474380][ T75] ksys_write+0x116/0x250 [ 6.474382][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.474386][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.474390][ T75] do_syscall_64+0xff/0x530 [ 6.474392][ T75] ? exc_page_fault+0xee/0x100 [ 6.474395][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.474398][ T75] RIP: 0033:0x7fa80c4f0ed2 [ 6.474402][ 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 [ 6.474404][ T75] RSP: 002b:00007fa80c437c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.474407][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fa80c4f0ed2 [ 6.474409][ T75] RDX: 000000000000002e RSI: 00007fa8080012c0 RDI: 0000000000000003 [ 6.474410][ T75] RBP: 00007fa80c437c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.474410][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa80c57b0a0 [ 6.474411][ T75] R13: 00007fa80c4793e0 R14: 00007fa8080012c0 R15: 00007fa80c437da8 [ 6.474419][ T75] [ 7.117090][ T75] virtme-ng-init: udev is done [ 7.121107][ T1] virtme-ng-init: initialization done