virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.086346][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.086378][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.086380][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.086381][ T1] preempt_count: 1, expected: 0 [ 1.086382][ T1] RCU nest depth: 0, expected: 0 [ 1.086383][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.086385][ T1] #0: ff11000002973938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.086397][ T1] #1: ffffffffb6d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.086403][ T1] #2: ffffffffb6d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.086406][ T1] #3: ffffffffb6c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.086409][ T1] #4: ffffffffb6c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.086413][ T1] irq event stamp: 307794 [ 1.086414][ T1] hardirqs last enabled at (307793): [] __down_trylock_console_sem+0x86/0xa0 [ 1.086417][ T1] hardirqs last disabled at (307794): [] console_emit_next_record+0x3d4/0x4c0 [ 1.086419][ T1] softirqs last enabled at (306844): [] handle_softirqs+0x67c/0x900 [ 1.086422][ T1] softirqs last disabled at (306835): [] __irq_exit_rcu+0x145/0x1c0 [ 1.086425][ T1] Preemption disabled at: [ 1.086425][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.086430][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.086433][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.086435][ T1] Call Trace: [ 1.086436][ T1] [ 1.086439][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.086444][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.086446][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.086451][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.086454][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.086459][ T1] __kmalloc_noprof+0x443/0x760 [ 1.086461][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.086467][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.086470][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.086473][ T1] put_chars+0x1e1/0x2f0 [ 1.086475][ T1] ? __send_to_port+0x420/0x420 [ 1.086479][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.086482][ T1] ? validate_chain+0x38b/0xc20 [ 1.086487][ T1] hvc_console_print+0x292/0x780 [ 1.086490][ T1] ? __lock_acquire+0x518/0xc20 [ 1.086491][ T1] ? __lock_acquire+0x518/0xc20 [ 1.086496][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.086499][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.086501][ T1] ? lock_acquire+0x13c/0x160 [ 1.086505][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.086508][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.086510][ T1] ? console_flush_one_record+0x106/0x710 [ 1.086512][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.086514][ T1] ? lock_acquire+0x13c/0x160 [ 1.086518][ T1] console_flush_one_record+0x46f/0x710 [ 1.086521][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.086523][ T1] ? __lock_acquire+0x518/0xc20 [ 1.086528][ T1] console_unlock+0xee/0x1f0 [ 1.086530][ T1] ? console_flush_one_record+0x710/0x710 [ 1.086531][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.086533][ T1] ? lock_acquire+0x60/0x160 [ 1.086537][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.086539][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.086541][ T1] vprintk_emit+0x37c/0x3e0 [ 1.086544][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.086546][ T1] ? find_held_lock+0x2b/0x80 [ 1.086548][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.086551][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.086554][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.086559][ T1] ? device_rename.cold+0xa/0xa [ 1.086561][ T1] ? __lock_acquire+0x518/0xc20 [ 1.086565][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.086567][ T1] ? find_held_lock+0x2b/0x80 [ 1.086571][ T1] dev_printk_emit+0xb9/0xee [ 1.086573][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.086576][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.086586][ T1] ? proc_register+0x368/0x8b0 [ 1.086593][ T1] _dev_info+0xe2/0x116 [ 1.086596][ T1] ? _dev_notice+0x120/0x120 [ 1.086600][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.086604][ T1] ? rtc_proc_show+0x400/0x400 [ 1.086608][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.086613][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.086618][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.086625][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.086629][ T1] cmos_do_probe+0x73b/0x98a [ 1.086631][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.086633][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.086635][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.086641][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.086642][ T1] ? mc146818_set_time+0x500/0x500 [ 1.086646][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.086648][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.086653][ T1] platform_probe+0xfe/0x1f0 [ 1.086656][ T1] call_driver_probe+0x61/0x1c0 [ 1.086659][ T1] really_probe+0x199/0x760 [ 1.086662][ T1] ? __device_attach_driver+0x280/0x280 [ 1.086664][ T1] __driver_probe_device+0x24f/0x440 [ 1.086667][ T1] ? __device_attach_driver+0x280/0x280 [ 1.086669][ T1] ? __device_attach_driver+0x280/0x280 [ 1.086671][ T1] driver_probe_device+0x4a/0xf0 [ 1.086674][ T1] __driver_attach+0x1b8/0x540 [ 1.086676][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.086679][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.086682][ T1] ? bus_remove_file+0x50/0x50 [ 1.086684][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.086687][ T1] ? rtc_dev_init+0x40/0x40 [ 1.086692][ T1] ? rtc_dev_init+0x40/0x40 [ 1.086694][ T1] bus_add_driver+0x2c8/0x530 [ 1.086697][ T1] driver_register+0x1a3/0x390 [ 1.086700][ T1] __platform_driver_probe+0x13f/0x270 [ 1.086703][ T1] cmos_init+0x31/0x40 [ 1.086705][ T1] do_one_initcall+0x124/0x4f0 [ 1.086708][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.086710][ T1] ? parameq+0x110/0x110 [ 1.086715][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.086719][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.086722][ T1] kernel_init_freeable+0x596/0x630 [ 1.086725][ T1] ? rest_init+0x280/0x280 [ 1.086728][ T1] kernel_init+0x21/0x150 [ 1.086730][ T1] ? rest_init+0x280/0x280 [ 1.086732][ T1] ret_from_fork+0x474/0x6b0 [ 1.086736][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.086739][ T1] ? __switch_to+0x5a3/0xe00 [ 1.086743][ T1] ? rest_init+0x280/0x280 [ 1.086745][ T1] ret_from_fork_asm+0x11/0x20 [ 1.086756][ T1] [ 1.118613][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:45:29 UTC (1787888729) [ 1.119636][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.122592][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.130457][ T1] NET: Registered PF_INET6 protocol family [ 1.134387][ T1] Segment Routing with IPv6 [ 1.134871][ T1] In-situ OAM (IOAM) with IPv6 [ 1.135221][ T1] NET: Registered PF_PACKET protocol family [ 1.135477][ T1] 9pnet: Installing 9P2000 support [ 1.135843][ T1] Key type dns_resolver registered [ 1.136492][ T1] NET: Registered PF_VSOCK protocol family [ 1.141007][ T1] IPI shorthand broadcast: enabled [ 1.243551][ T1] sched_clock: Marking stable (1207002854, 35750847)->(1325001619, -82247918) [ 1.246995][ T1] registered taskstats version 1 [ 1.248822][ T1] Loading compiled-in X.509 certificates [ 1.349587][ T1] Demotion targets for Node 0: null [ 1.349927][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.350229][ T1] page_owner is disabled [ 1.350913][ T1] PM: Magic number: 6:668:766 [ 1.351352][ T1] netconsole: network logging started [ 1.352775][ T1] ALSA device list: [ 1.352916][ T1] No soundcards found. [ 1.354686][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.357289][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.358037][ T1] devtmpfs: mounted [ 1.358296][ T1] VFS: Pivoted into new rootfs [ 1.386955][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.387174][ T1] Write protecting the kernel read-only data: 55296k [ 1.387737][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.388155][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.388421][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.388684][ T1] with arguments: [ 1.388821][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.389049][ T1] with environment: [ 1.389166][ T1] HOME=/ [ 1.389293][ T1] TERM=dumb [ 1.389411][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.389645][ T1] nr_open=2147483584 [ 1.390085][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.390357][ T1] virtme_rw_overlay0=/etc [ 1.392666][ T1] virtme_rw_overlay1=/lib [ 1.393015][ T1] virtme_rw_overlay2=/home [ 1.393169][ T1] virtme_rw_overlay3=/opt [ 1.393324][ T1] virtme_rw_overlay4=/srv [ 1.393480][ T1] virtme_rw_overlay5=/usr [ 1.393637][ T1] virtme_rw_overlay6=/var [ 1.393797][ T1] virtme_rw_overlay7=/tmp [ 1.393958][ T1] virtme_console=ttyS0 [ 1.394108][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.409456][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.410646][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.416502][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.429408][ T1] overlayfs: failed to set xattr on upper [ 1.429674][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429972][ T1] overlayfs: ...falling back to uuid=null. [ 1.432264][ T1] overlayfs: failed to set xattr on upper [ 1.432463][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.432704][ T1] overlayfs: ...falling back to uuid=null. [ 1.434774][ T1] overlayfs: failed to set xattr on upper [ 1.434978][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.435213][ T1] overlayfs: ...falling back to uuid=null. [ 1.437021][ T1] overlayfs: failed to set xattr on upper [ 1.437217][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.437460][ T1] overlayfs: ...falling back to uuid=null. [ 1.439308][ T1] overlayfs: failed to set xattr on upper [ 1.439509][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439764][ T1] overlayfs: ...falling back to uuid=null. [ 1.441371][ T1] overlayfs: failed to set xattr on upper [ 1.441573][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442413][ T1] overlayfs: ...falling back to uuid=null. [ 1.444257][ T1] overlayfs: failed to set xattr on upper [ 1.444461][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.444704][ T1] overlayfs: ...falling back to uuid=null. [ 1.446483][ T1] overlayfs: failed to set xattr on upper [ 1.446688][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.447387][ T1] overlayfs: ...falling back to uuid=null. [ 1.458219][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.813590][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.813590][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.813590][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.813590][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.813605][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.813608][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.813609][ T1] preempt_count: 1, expected: 0 [ 3.813610][ T1] RCU nest depth: 0, expected: 0 [ 3.813611][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.813613][ T1] #0: ffffffffb6d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.813625][ T1] #1: ffffffffb6d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.813629][ T1] #2: ffffffffb6c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.813633][ T1] #3: ffffffffb6c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.813636][ T1] irq event stamp: 545922 [ 3.813637][ T1] hardirqs last enabled at (545921): [] __down_trylock_console_sem+0x86/0xa0 [ 3.813641][ T1] hardirqs last disabled at (545922): [] console_emit_next_record+0x3d4/0x4c0 [ 3.813642][ T1] softirqs last enabled at (545286): [] handle_softirqs+0x67c/0x900 [ 3.813646][ T1] softirqs last disabled at (544573): [] __irq_exit_rcu+0x145/0x1c0 [ 3.813648][ T1] Preemption disabled at: [ 3.813649][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.813654][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.813657][ T1] Tainted: [W]=WARN [ 3.813658][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.813660][ T1] Call Trace: [ 3.813661][ T1] [ 3.813663][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.813668][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.813670][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.813674][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.813678][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.813683][ T1] __kmalloc_noprof+0x443/0x760 [ 3.813685][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.813691][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.813694][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.813697][ T1] put_chars+0x1e1/0x2f0 [ 3.813700][ T1] ? __send_to_port+0x420/0x420 [ 3.813702][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.813706][ T1] ? validate_chain+0x38b/0xc20 [ 3.813711][ T1] hvc_console_print+0x292/0x780 [ 3.813718][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.813720][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.813722][ T1] ? lock_acquire+0x13c/0x160 [ 3.813726][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.813730][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.813731][ T1] ? console_flush_one_record+0x106/0x710 [ 3.813734][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.813735][ T1] ? lock_acquire+0x13c/0x160 [ 3.813740][ T1] console_flush_one_record+0x46f/0x710 [ 3.813743][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.813744][ T1] ? __lock_acquire+0x518/0xc20 [ 3.813752][ T1] console_unlock+0xee/0x1f0 [ 3.813754][ T1] ? console_flush_one_record+0x710/0x710 [ 3.813756][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.813757][ T1] ? lock_acquire+0x60/0x160 [ 3.813761][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.813763][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.813766][ T1] vprintk_emit+0x37c/0x3e0 [ 3.813769][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.813772][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.813778][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.813782][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.813785][ T75] systemd-tmpfile (75) used greatest stack depth: 24944 bytes left [ 3.813784][ T1] ? simple_strntoull+0x10f/0x140 [ 3.813791][ T1] ? date_str+0x1e0/0x1e0 [ 3.813796][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.813802][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.813805][ T1] ? vprintk_default+0x20/0x20 [ 3.813809][ T1] ? vprintk_default+0x20/0x20 [ 3.813811][ T1] new_sync_write+0x33e/0x760 [ 3.813815][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.813817][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.813821][ T1] ? new_sync_read+0x750/0x750 [ 3.813828][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.813831][ T1] vfs_write+0x6a2/0xbd0 [ 3.813835][ T1] ksys_write+0x116/0x250 [ 3.813837][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.813840][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.813843][ T1] do_syscall_64+0xff/0x530 [ 3.813846][ T1] ? exc_page_fault+0xee/0x100 [ 3.813848][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.813851][ T1] RIP: 0033:0x7f7953b14bee [ 3.813855][ 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 [ 3.813856][ T1] RSP: 002b:00007ffd26d29640 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.813859][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7953b14bee [ 3.813860][ T1] RDX: 000000000000011c RSI: 000055558801d680 RDI: 0000000000000003 [ 3.813861][ T1] RBP: 00007ffd26d29650 R08: 0000000000000000 R09: 0000000000000000 [ 3.813862][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7953ba00a0 [ 3.813863][ T1] R13: 00007f7953a9e3e0 R14: 000055558801d680 R15: 00007ffd26d29768 [ 3.813869][ T1] [ 3.815032][ T1] virtme-ng-init: basic initialization done [ 3.876875][ T80] ip (80) used greatest stack depth: 24848 bytes left [ 3.904607][ T79] systemd-udevd (79) used greatest stack depth: 24728 bytes left [ 3.905050][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.905522][ T76] virtme-ng-init: triggering udev coldplug [ 6.246936][ T76] virtme-ng-init: waiting for udev to settle [ 6.246954][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.246957][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.246959][ T76] preempt_count: 1, expected: 0 [ 6.246961][ T76] RCU nest depth: 0, expected: 0 [ 6.246962][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.246965][ T76] #0: ffffffffb6d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.246980][ T76] #1: ffffffffb6d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.246985][ T76] #2: ffffffffb6c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.246991][ T76] #3: ffffffffb6c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.246996][ T76] irq event stamp: 3160 [ 6.246997][ T76] hardirqs last enabled at (3159): [] __down_trylock_console_sem+0x86/0xa0 [ 6.247001][ T76] hardirqs last disabled at (3160): [] console_emit_next_record+0x3d4/0x4c0 [ 6.247004][ T76] softirqs last enabled at (3058): [] handle_softirqs+0x67c/0x900 [ 6.247008][ T76] softirqs last disabled at (3051): [] __irq_exit_rcu+0x145/0x1c0 [ 6.247012][ T76] Preemption disabled at: [ 6.247012][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.247019][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.247024][ T76] Tainted: [W]=WARN [ 6.247025][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.247027][ T76] Call Trace: [ 6.247029][ T76] [ 6.247031][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.247037][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.247040][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.247046][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.247050][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.247057][ T76] __kmalloc_noprof+0x443/0x760 [ 6.247061][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.247069][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.247073][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.247078][ T76] put_chars+0x1e1/0x2f0 [ 6.247082][ T76] ? __send_to_port+0x420/0x420 [ 6.247084][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.247090][ T76] ? validate_chain+0x38b/0xc20 [ 6.247098][ T76] hvc_console_print+0x292/0x780 [ 6.247108][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.247112][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.247115][ T76] ? lock_acquire+0x13c/0x160 [ 6.247122][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.247127][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.247129][ T76] ? console_flush_one_record+0x106/0x710 [ 6.247133][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.247136][ T76] ? lock_acquire+0x13c/0x160 [ 6.247142][ T76] console_flush_one_record+0x46f/0x710 [ 6.247148][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.247150][ T76] ? __lock_acquire+0x518/0xc20 [ 6.247159][ T76] console_unlock+0xee/0x1f0 [ 6.247162][ T76] ? console_flush_one_record+0x710/0x710 [ 6.247164][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.247167][ T76] ? lock_acquire+0x60/0x160 [ 6.247174][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.247176][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.247181][ T76] vprintk_emit+0x37c/0x3e0 [ 6.247186][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.247190][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.247198][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.247204][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.247206][ T76] ? simple_strntoull+0x10f/0x140 [ 6.247212][ T76] ? date_str+0x1e0/0x1e0 [ 6.247217][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.247224][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.247228][ T76] ? vprintk_default+0x20/0x20 [ 6.247235][ T76] ? vprintk_default+0x20/0x20 [ 6.247238][ T76] new_sync_write+0x33e/0x760 [ 6.247243][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 6.247249][ T76] ? new_sync_read+0x750/0x750 [ 6.247256][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.247265][ T76] ? __fget_files+0x1e3/0x460 [ 6.247270][ T76] vfs_write+0x6a2/0xbd0 [ 6.247276][ T76] ksys_write+0x116/0x250 [ 6.247280][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.247285][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.247290][ T76] do_syscall_64+0xff/0x530 [ 6.247293][ T76] ? exc_page_fault+0xee/0x100 [ 6.247297][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.247301][ T76] RIP: 0033:0x7f7953b15ed2 [ 6.247306][ 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 [ 6.247308][ T76] RSP: 002b:00007f7953a5cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.247311][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7953b15ed2 [ 6.247313][ T76] RDX: 000000000000002e RSI: 00007f794c0012c0 RDI: 0000000000000003 [ 6.247315][ T76] RBP: 00007f7953a5cc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.247316][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7953ba00a0 [ 6.247317][ T76] R13: 00007f7953a9e3e0 R14: 00007f794c0012c0 R15: 00007f7953a5cda8 [ 6.247329][ T76] [ 6.918727][ T76] virtme-ng-init: udev is done [ 6.923825][ T1] virtme-ng-init: initialization done