virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.976014][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.976046][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.976049][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.976050][ T1] preempt_count: 1, expected: 0 [ 0.976051][ T1] RCU nest depth: 0, expected: 0 [ 0.976052][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.976055][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.976068][ T1] #1: ffffffff96969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.976075][ T1] #2: ffffffff96969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.976080][ T1] #3: ffffffff96889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.976084][ T1] #4: ffffffff96889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.976088][ T1] irq event stamp: 308150 [ 0.976089][ T1] hardirqs last enabled at (308149): [] __down_trylock_console_sem+0x86/0xa0 [ 0.976093][ T1] hardirqs last disabled at (308150): [] console_emit_next_record+0x3d4/0x4c0 [ 0.976094][ T1] softirqs last enabled at (307902): [] handle_softirqs+0x67c/0x900 [ 0.976098][ T1] softirqs last disabled at (307779): [] __irq_exit_rcu+0x145/0x1c0 [ 0.976102][ T1] Preemption disabled at: [ 0.976103][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.976108][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.976112][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.976115][ T1] Call Trace: [ 0.976117][ T1] [ 0.976120][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.976126][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.976128][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.976134][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.976138][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.976144][ T1] __kmalloc_noprof+0x443/0x760 [ 0.976148][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.976155][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.976158][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.976162][ T1] put_chars+0x1e1/0x2f0 [ 0.976166][ T1] ? __send_to_port+0x420/0x420 [ 0.976170][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.976175][ T1] ? validate_chain+0x38b/0xc20 [ 0.976180][ T1] hvc_console_print+0x292/0x780 [ 0.976184][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976186][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976192][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.976196][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976199][ T1] ? lock_acquire+0x13c/0x160 [ 0.976204][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.976208][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.976210][ T1] ? console_flush_one_record+0x106/0x710 [ 0.976213][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976215][ T1] ? lock_acquire+0x13c/0x160 [ 0.976221][ T1] console_flush_one_record+0x46f/0x710 [ 0.976226][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.976227][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976238][ T1] console_unlock+0xee/0x1f0 [ 0.976240][ T1] ? console_flush_one_record+0x710/0x710 [ 0.976240][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976240][ T1] ? lock_acquire+0x60/0x160 [ 0.976240][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.976240][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.976240][ T1] vprintk_emit+0x37c/0x3e0 [ 0.976240][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.976240][ T1] ? find_held_lock+0x2b/0x80 [ 0.976240][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.976240][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.976240][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.976240][ T1] ? device_rename.cold+0xa/0xa [ 0.976240][ T1] ? __lock_acquire+0x518/0xc20 [ 0.976240][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.976240][ T1] ? find_held_lock+0x2b/0x80 [ 0.976240][ T1] dev_printk_emit+0xb9/0xee [ 0.976240][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.976240][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.976240][ T1] ? proc_register+0x368/0x8b0 [ 0.976240][ T1] _dev_info+0xe2/0x116 [ 0.976240][ T1] ? _dev_notice+0x120/0x120 [ 0.976240][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.976240][ T1] ? rtc_proc_show+0x400/0x400 [ 0.976240][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.976240][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.976240][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.976240][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.976240][ T1] cmos_do_probe+0x73b/0x98a [ 0.976240][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.976240][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.976240][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.976240][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.976240][ T1] ? mc146818_set_time+0x500/0x500 [ 0.976240][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.976240][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.976240][ T1] platform_probe+0xfe/0x1f0 [ 0.976240][ T1] call_driver_probe+0x61/0x1c0 [ 0.976240][ T1] really_probe+0x199/0x760 [ 0.976240][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976240][ T1] __driver_probe_device+0x24f/0x440 [ 0.976240][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976240][ T1] ? __device_attach_driver+0x280/0x280 [ 0.976240][ T1] driver_probe_device+0x4a/0xf0 [ 0.976240][ T1] __driver_attach+0x1b8/0x540 [ 0.976240][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.976240][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.976240][ T1] ? bus_remove_file+0x50/0x50 [ 0.976240][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.976240][ T1] ? rtc_dev_init+0x40/0x40 [ 0.976240][ T1] ? rtc_dev_init+0x40/0x40 [ 0.976240][ T1] bus_add_driver+0x2c8/0x530 [ 0.976240][ T1] driver_register+0x1a3/0x390 [ 0.976240][ T1] __platform_driver_probe+0x13f/0x270 [ 0.976240][ T1] cmos_init+0x31/0x40 [ 0.976240][ T1] do_one_initcall+0x124/0x4f0 [ 0.976240][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.976240][ T1] ? parameq+0x110/0x110 [ 0.976240][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.976240][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.976240][ T1] kernel_init_freeable+0x596/0x630 [ 0.976240][ T1] ? rest_init+0x280/0x280 [ 0.976240][ T1] kernel_init+0x21/0x150 [ 0.976240][ T1] ? rest_init+0x280/0x280 [ 0.976240][ T1] ret_from_fork+0x474/0x6b0 [ 0.976240][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.976240][ T1] ? __switch_to+0x5a3/0xe00 [ 0.976240][ T1] ? rest_init+0x280/0x280 [ 0.976240][ T1] ret_from_fork_asm+0x11/0x20 [ 0.976240][ T1] [ 1.009135][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:07:30 UTC (1787893650) [ 1.010425][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.013387][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.020086][ T1] NET: Registered PF_INET6 protocol family [ 1.025142][ T1] Segment Routing with IPv6 [ 1.025632][ T1] In-situ OAM (IOAM) with IPv6 [ 1.026010][ T1] NET: Registered PF_PACKET protocol family [ 1.026299][ T1] 9pnet: Installing 9P2000 support [ 1.026663][ T1] Key type dns_resolver registered [ 1.027361][ T1] NET: Registered PF_VSOCK protocol family [ 1.031738][ T1] IPI shorthand broadcast: enabled [ 1.132491][ T1] sched_clock: Marking stable (1101003028, 31235924)->(1204488206, -72249254) [ 1.134726][ T1] registered taskstats version 1 [ 1.136469][ T1] Loading compiled-in X.509 certificates [ 1.236717][ T1] Demotion targets for Node 0: null [ 1.237067][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.237380][ T1] page_owner is disabled [ 1.237995][ T1] PM: Magic number: 6:709:113 [ 1.238433][ T1] netconsole: network logging started [ 1.239784][ T1] ALSA device list: [ 1.239926][ T1] No soundcards found. [ 1.242076][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.244514][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.245229][ T1] devtmpfs: mounted [ 1.245498][ T1] VFS: Pivoted into new rootfs [ 1.274898][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.275151][ T1] Write protecting the kernel read-only data: 55296k [ 1.275998][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.277450][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.277997][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.278265][ T1] with arguments: [ 1.278394][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.278626][ T1] with environment: [ 1.278741][ T1] HOME=/ [ 1.278857][ T1] TERM=dumb [ 1.278975][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.279203][ T1] nr_open=2147483584 [ 1.279320][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.279631][ T1] virtme_rw_overlay0=/etc [ 1.279781][ T1] virtme_rw_overlay1=/lib [ 1.279934][ T1] virtme_rw_overlay2=/home [ 1.280081][ T1] virtme_rw_overlay3=/opt [ 1.280229][ T1] virtme_rw_overlay4=/srv [ 1.280399][ T1] virtme_rw_overlay5=/usr [ 1.280549][ T1] virtme_rw_overlay6=/var [ 1.280697][ T1] virtme_rw_overlay7=/tmp [ 1.280855][ T1] virtme_console=ttyS0 [ 1.281006][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.295647][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.296802][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.305947][ T1] overlayfs: failed to set xattr on upper [ 1.306200][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306478][ T1] overlayfs: ...falling back to uuid=null. [ 1.308800][ T1] overlayfs: failed to set xattr on upper [ 1.308999][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309229][ T1] overlayfs: ...falling back to uuid=null. [ 1.310964][ T1] overlayfs: failed to set xattr on upper [ 1.311165][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311776][ T1] overlayfs: ...falling back to uuid=null. [ 1.313547][ T1] overlayfs: failed to set xattr on upper [ 1.313741][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313979][ T1] overlayfs: ...falling back to uuid=null. [ 1.315752][ T1] overlayfs: failed to set xattr on upper [ 1.315949][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316184][ T1] overlayfs: ...falling back to uuid=null. [ 1.318056][ T1] overlayfs: failed to set xattr on upper [ 1.318259][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318497][ T1] overlayfs: ...falling back to uuid=null. [ 1.320197][ T1] overlayfs: failed to set xattr on upper [ 1.320633][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320876][ T1] overlayfs: ...falling back to uuid=null. [ 1.322591][ T1] overlayfs: failed to set xattr on upper [ 1.322786][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323023][ T1] overlayfs: ...falling back to uuid=null. [ 1.333585][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.384899][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.367787][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.367787][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.367787][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.367787][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.367801][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.367803][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.367805][ T1] preempt_count: 1, expected: 0 [ 3.367806][ T1] RCU nest depth: 0, expected: 0 [ 3.367807][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.367809][ T1] #0: ffffffff96969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.367820][ T1] #1: ffffffff96969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.367823][ T1] #2: ffffffff96889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.367827][ T1] #3: ffffffff96889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.367830][ T1] irq event stamp: 555642 [ 3.367831][ T1] hardirqs last enabled at (555641): [] __down_trylock_console_sem+0x86/0xa0 [ 3.367834][ T1] hardirqs last disabled at (555642): [] console_emit_next_record+0x3d4/0x4c0 [ 3.367836][ T1] softirqs last enabled at (554950): [] fpu_clone+0xd9/0x410 [ 3.367840][ T1] softirqs last disabled at (554948): [] fpu_clone+0x82/0x410 [ 3.367842][ T1] Preemption disabled at: [ 3.367843][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.367848][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.367851][ T1] Tainted: [W]=WARN [ 3.367852][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.367853][ T1] Call Trace: [ 3.367855][ T1] [ 3.367856][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.367861][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.367863][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.367867][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.367870][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.367875][ T1] __kmalloc_noprof+0x443/0x760 [ 3.367878][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.367884][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.367886][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.367890][ T1] put_chars+0x1e1/0x2f0 [ 3.367892][ T1] ? __send_to_port+0x420/0x420 [ 3.367894][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.367898][ T1] ? validate_chain+0x38b/0xc20 [ 3.367903][ T1] hvc_console_print+0x292/0x780 [ 3.367909][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.367912][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.367914][ T1] ? lock_acquire+0x13c/0x160 [ 3.367918][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.367921][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.367922][ T1] ? console_flush_one_record+0x106/0x710 [ 3.367925][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.367926][ T1] ? lock_acquire+0x13c/0x160 [ 3.367930][ T1] console_flush_one_record+0x46f/0x710 [ 3.367934][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.367935][ T1] ? __lock_acquire+0x518/0xc20 [ 3.367940][ T1] console_unlock+0xee/0x1f0 [ 3.367942][ T1] ? console_flush_one_record+0x710/0x710 [ 3.367944][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.367945][ T1] ? lock_acquire+0x60/0x160 [ 3.367949][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.367951][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.367953][ T1] vprintk_emit+0x37c/0x3e0 [ 3.367956][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.367959][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.367965][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.367969][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.367971][ T1] ? simple_strntoull+0x10f/0x140 [ 3.367975][ T1] ? date_str+0x1e0/0x1e0 [ 3.367978][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.367982][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.367985][ T1] ? vprintk_default+0x20/0x20 [ 3.367988][ T1] ? vprintk_default+0x20/0x20 [ 3.367990][ T1] new_sync_write+0x33e/0x760 [ 3.367994][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.367996][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.368000][ T1] ? new_sync_read+0x750/0x750 [ 3.368007][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.368010][ T1] vfs_write+0x6a2/0xbd0 [ 3.368013][ T1] ksys_write+0x116/0x250 [ 3.368016][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.368018][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.368021][ T1] do_syscall_64+0xff/0x530 [ 3.368023][ T1] ? exc_page_fault+0xee/0x100 [ 3.368026][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.368028][ T1] RIP: 0033:0x7fc78ed24bee [ 3.368032][ 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 [ 3.368034][ T1] RSP: 002b:00007fffc71ea820 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.368036][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fc78ed24bee [ 3.368037][ T1] RDX: 000000000000011c RSI: 0000555576edb680 RDI: 0000000000000003 [ 3.368038][ T1] RBP: 00007fffc71ea830 R08: 0000000000000000 R09: 0000000000000000 [ 3.368039][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc78edb00a0 [ 3.368040][ T1] R13: 00007fc78ecae3e0 R14: 0000555576edb680 R15: 00007fffc71ea948 [ 3.368046][ T1] [ 3.368276][ T72] systemd-tmpfile (72) used greatest stack depth: 24928 bytes left [ 3.369167][ T1] virtme-ng-init: basic initialization done [ 3.438978][ T78] ip (78) used greatest stack depth: 23840 bytes left [ 3.447564][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.447946][ T75] virtme-ng-init: triggering udev coldplug [ 5.686074][ T75] virtme-ng-init: waiting for udev to settle [ 5.686088][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.686090][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.686092][ T75] preempt_count: 1, expected: 0 [ 5.686093][ T75] RCU nest depth: 0, expected: 0 [ 5.686094][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.686096][ T75] #0: ffffffff96969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.686108][ T75] #1: ffffffff96969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.686112][ T75] #2: ffffffff96889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.686115][ T75] #3: ffffffff96889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.686119][ T75] irq event stamp: 3168 [ 5.686119][ T75] hardirqs last enabled at (3167): [] __down_trylock_console_sem+0x86/0xa0 [ 5.686122][ T75] hardirqs last disabled at (3168): [] console_emit_next_record+0x3d4/0x4c0 [ 5.686124][ T75] softirqs last enabled at (2660): [] handle_softirqs+0x67c/0x900 [ 5.686127][ T75] softirqs last disabled at (2655): [] __irq_exit_rcu+0x145/0x1c0 [ 5.686129][ T75] Preemption disabled at: [ 5.686130][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.686135][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.686138][ T75] Tainted: [W]=WARN [ 5.686140][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.686141][ T75] Call Trace: [ 5.686143][ T75] [ 5.686144][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.686149][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.686151][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.686155][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.686159][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.686163][ T75] __kmalloc_noprof+0x443/0x760 [ 5.686166][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.686172][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.686174][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.686178][ T75] put_chars+0x1e1/0x2f0 [ 5.686180][ T75] ? __send_to_port+0x420/0x420 [ 5.686182][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.686186][ T75] ? validate_chain+0x38b/0xc20 [ 5.686191][ T75] hvc_console_print+0x292/0x780 [ 5.686197][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.686200][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.686201][ T75] ? lock_acquire+0x13c/0x160 [ 5.686205][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.686209][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.686210][ T75] ? console_flush_one_record+0x106/0x710 [ 5.686212][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.686214][ T75] ? lock_acquire+0x13c/0x160 [ 5.686218][ T75] console_flush_one_record+0x46f/0x710 [ 5.686221][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.686222][ T75] ? __lock_acquire+0x518/0xc20 [ 5.686227][ T75] console_unlock+0xee/0x1f0 [ 5.686230][ T75] ? console_flush_one_record+0x710/0x710 [ 5.686231][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.686236][ T75] ? lock_acquire+0x60/0x160 [ 5.686240][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.686242][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.686245][ T75] vprintk_emit+0x37c/0x3e0 [ 5.686247][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.686250][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.686256][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.686260][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.686262][ T75] ? simple_strntoull+0x10f/0x140 [ 5.686266][ T75] ? date_str+0x1e0/0x1e0 [ 5.686269][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.686273][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.686276][ T75] ? vprintk_default+0x20/0x20 [ 5.686279][ T75] ? vprintk_default+0x20/0x20 [ 5.686281][ T75] new_sync_write+0x33e/0x760 [ 5.686285][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.686289][ T75] ? new_sync_read+0x750/0x750 [ 5.686293][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.686297][ T75] ? __fget_files+0x1e3/0x460 [ 5.686301][ T75] vfs_write+0x6a2/0xbd0 [ 5.686305][ T75] ksys_write+0x116/0x250 [ 5.686307][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.686310][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.686313][ T75] do_syscall_64+0xff/0x530 [ 5.686315][ T75] ? exc_page_fault+0xee/0x100 [ 5.686318][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.686320][ T75] RIP: 0033:0x7fc78ed25ed2 [ 5.686324][ 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 [ 5.686326][ T75] RSP: 002b:00007fc78ec6cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.686328][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fc78ed25ed2 [ 5.686329][ T75] RDX: 000000000000002e RSI: 00007fc788001090 RDI: 0000000000000003 [ 5.686330][ T75] RBP: 00007fc78ec6cc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.686331][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc78edb00a0 [ 5.686332][ T75] R13: 00007fc78ecae3e0 R14: 00007fc788001090 R15: 00007fc78ec6cda8 [ 5.686338][ T75] [ 6.158635][ T75] virtme-ng-init: udev is done [ 6.161338][ T1] virtme-ng-init: initialization done