virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.141082][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.141102][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.141104][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.141106][ T1] preempt_count: 1, expected: 0 [ 1.141107][ T1] RCU nest depth: 0, expected: 0 [ 1.141108][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.141110][ T1] #0: ff11000002903938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.141123][ T1] #1: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.141129][ T1] #2: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.141132][ T1] #3: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.141135][ T1] #4: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.141139][ T1] irq event stamp: 311470 [ 1.141140][ T1] hardirqs last enabled at (311469): [] __down_trylock_console_sem+0x86/0xa0 [ 1.141143][ T1] hardirqs last disabled at (311470): [] console_emit_next_record+0x3d4/0x4c0 [ 1.141145][ T1] softirqs last enabled at (310726): [] handle_softirqs+0x67c/0x900 [ 1.141149][ T1] softirqs last disabled at (310719): [] __irq_exit_rcu+0x145/0x1c0 [ 1.141151][ T1] Preemption disabled at: [ 1.141152][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.141156][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.141159][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.141161][ T1] Call Trace: [ 1.141163][ T1] [ 1.141166][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.141171][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.141173][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.141178][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.141181][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.141187][ T1] __kmalloc_noprof+0x443/0x760 [ 1.141190][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.141195][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.141198][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.141202][ T1] put_chars+0x1e1/0x2f0 [ 1.141205][ T1] ? __send_to_port+0x420/0x420 [ 1.141208][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.141212][ T1] ? validate_chain+0x38b/0xc20 [ 1.141217][ T1] hvc_console_print+0x292/0x780 [ 1.141220][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141222][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141227][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.141231][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141233][ T1] ? lock_acquire+0x13c/0x160 [ 1.141237][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.141241][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.141242][ T1] ? console_flush_one_record+0x106/0x710 [ 1.141245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141247][ T1] ? lock_acquire+0x13c/0x160 [ 1.141251][ T1] console_flush_one_record+0x46f/0x710 [ 1.141255][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.141256][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141262][ T1] console_unlock+0xee/0x1f0 [ 1.141264][ T1] ? console_flush_one_record+0x710/0x710 [ 1.141266][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141268][ T1] ? lock_acquire+0x60/0x160 [ 1.141272][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.141274][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.141277][ T1] vprintk_emit+0x37c/0x3e0 [ 1.141280][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.141282][ T1] ? find_held_lock+0x2b/0x80 [ 1.141284][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.141287][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.141291][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.141295][ T1] ? device_rename.cold+0xa/0xa [ 1.141297][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141302][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.141304][ T1] ? find_held_lock+0x2b/0x80 [ 1.141309][ T1] dev_printk_emit+0xb9/0xee [ 1.141311][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.141314][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.141318][ T1] ? proc_register+0x368/0x8b0 [ 1.141326][ T1] _dev_info+0xe2/0x116 [ 1.141329][ T1] ? _dev_notice+0x120/0x120 [ 1.141336][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.141340][ T1] ? rtc_proc_show+0x400/0x400 [ 1.141345][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.141350][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.141353][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 1.141357][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.141364][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.141368][ T1] cmos_do_probe+0x73b/0x98a [ 1.141370][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.141373][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.141375][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.141381][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.141383][ T1] ? mc146818_set_time+0x500/0x500 [ 1.141387][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.141389][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.141395][ T1] platform_probe+0xfe/0x1f0 [ 1.141398][ T1] call_driver_probe+0x61/0x1c0 [ 1.141401][ T1] really_probe+0x199/0x760 [ 1.141404][ T1] ? __device_attach_driver+0x280/0x280 [ 1.141407][ T1] __driver_probe_device+0x24f/0x440 [ 1.141410][ T1] ? __device_attach_driver+0x280/0x280 [ 1.141412][ T1] ? __device_attach_driver+0x280/0x280 [ 1.141414][ T1] driver_probe_device+0x4a/0xf0 [ 1.141417][ T1] __driver_attach+0x1b8/0x540 [ 1.141420][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.141423][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.141426][ T1] ? bus_remove_file+0x50/0x50 [ 1.141428][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.141432][ T1] ? rtc_dev_init+0x40/0x40 [ 1.141437][ T1] ? rtc_dev_init+0x40/0x40 [ 1.141439][ T1] bus_add_driver+0x2c8/0x530 [ 1.141443][ T1] driver_register+0x1a3/0x390 [ 1.141446][ T1] __platform_driver_probe+0x13f/0x270 [ 1.141449][ T1] cmos_init+0x31/0x40 [ 1.141451][ T1] do_one_initcall+0x124/0x4f0 [ 1.141455][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.141457][ T1] ? parameq+0x110/0x110 [ 1.141462][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.141467][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141470][ T1] kernel_init_freeable+0x596/0x630 [ 1.141473][ T1] ? rest_init+0x280/0x280 [ 1.141477][ T1] kernel_init+0x21/0x150 [ 1.141479][ T1] ? rest_init+0x280/0x280 [ 1.141481][ T1] ret_from_fork+0x474/0x6b0 [ 1.141485][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.141489][ T1] ? __switch_to+0x5a3/0xe00 [ 1.141492][ T1] ? rest_init+0x280/0x280 [ 1.141495][ T1] ret_from_fork_asm+0x11/0x20 [ 1.141504][ T1] [ 1.178452][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:16:35 UTC (1787933795) [ 1.179591][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.183145][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.192864][ T1] NET: Registered PF_INET6 protocol family [ 1.197000][ T1] Segment Routing with IPv6 [ 1.197458][ T1] In-situ OAM (IOAM) with IPv6 [ 1.197873][ T1] NET: Registered PF_PACKET protocol family [ 1.198146][ T1] 9pnet: Installing 9P2000 support [ 1.198512][ T1] Key type dns_resolver registered [ 1.199270][ T1] NET: Registered PF_VSOCK protocol family [ 1.204372][ T1] IPI shorthand broadcast: enabled [ 1.311701][ T1] sched_clock: Marking stable (1273001679, 37784289)->(1406715652, -95929684) [ 1.314706][ T1] registered taskstats version 1 [ 1.316541][ T1] Loading compiled-in X.509 certificates [ 1.418642][ T1] Demotion targets for Node 0: null [ 1.419006][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.419293][ T1] page_owner is disabled [ 1.419937][ T1] PM: Magic number: 6:534:288 [ 1.420141][ T1] tty tty21: hash matches [ 1.420565][ T1] netconsole: network logging started [ 1.421990][ T1] ALSA device list: [ 1.422148][ T1] No soundcards found. [ 1.424281][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.426834][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.427725][ T1] devtmpfs: mounted [ 1.428060][ T1] VFS: Pivoted into new rootfs [ 1.457519][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.457877][ T1] Write protecting the kernel read-only data: 55296k [ 1.458522][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.459020][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.459337][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.459654][ T1] with arguments: [ 1.459834][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.460122][ T1] with environment: [ 1.460295][ T1] HOME=/ [ 1.460463][ T1] TERM=dumb [ 1.460639][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.460945][ T1] nr_open=2147483584 [ 1.461114][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.461433][ T1] virtme_rw_overlay0=/etc [ 1.461622][ T1] virtme_rw_overlay1=/lib [ 1.461846][ T1] virtme_rw_overlay2=/home [ 1.462048][ T1] virtme_rw_overlay3=/opt [ 1.462238][ T1] virtme_rw_overlay4=/srv [ 1.462443][ T1] virtme_rw_overlay5=/usr [ 1.462644][ T1] virtme_rw_overlay6=/var [ 1.462864][ T1] virtme_rw_overlay7=/tmp [ 1.463084][ T1] virtme_console=ttyS0 [ 1.463274][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.478489][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.479679][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.495473][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 1.497625][ T1] overlayfs: failed to set xattr on upper [ 1.497958][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.498212][ T1] overlayfs: ...falling back to uuid=null. [ 1.500363][ T1] overlayfs: failed to set xattr on upper [ 1.500563][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.500897][ T1] overlayfs: ...falling back to uuid=null. [ 1.502662][ T1] overlayfs: failed to set xattr on upper [ 1.502903][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.503147][ T1] overlayfs: ...falling back to uuid=null. [ 1.504975][ T1] overlayfs: failed to set xattr on upper [ 1.505184][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.505425][ T1] overlayfs: ...falling back to uuid=null. [ 1.507233][ T1] overlayfs: failed to set xattr on upper [ 1.507443][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.507685][ T1] overlayfs: ...falling back to uuid=null. [ 1.509859][ T1] overlayfs: failed to set xattr on upper [ 1.510063][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.510305][ T1] overlayfs: ...falling back to uuid=null. [ 1.512109][ T1] overlayfs: failed to set xattr on upper [ 1.512311][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.512554][ T1] overlayfs: ...falling back to uuid=null. [ 1.514877][ T1] overlayfs: failed to set xattr on upper [ 1.515079][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.515322][ T1] overlayfs: ...falling back to uuid=null. [ 1.525458][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.943655][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.943655][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.943655][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.943655][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.943669][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.943672][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.943673][ T1] preempt_count: 1, expected: 0 [ 3.943674][ T1] RCU nest depth: 0, expected: 0 [ 3.943675][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.943677][ T1] #0: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.943690][ T1] #1: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.943693][ T1] #2: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.943697][ T1] #3: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.943700][ T1] irq event stamp: 560494 [ 3.943701][ T1] hardirqs last enabled at (560493): [] __down_trylock_console_sem+0x86/0xa0 [ 3.943704][ T1] hardirqs last disabled at (560494): [] console_emit_next_record+0x3d4/0x4c0 [ 3.943705][ T1] softirqs last enabled at (559806): [] fpu_clone+0xd9/0x410 [ 3.943709][ T1] softirqs last disabled at (559804): [] fpu_clone+0x82/0x410 [ 3.943712][ T1] Preemption disabled at: [ 3.943712][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.943718][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.943721][ T1] Tainted: [W]=WARN [ 3.943722][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.943724][ T1] Call Trace: [ 3.943726][ T1] [ 3.943727][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.943732][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.943733][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.943745][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.943748][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.943753][ T1] __kmalloc_noprof+0x443/0x760 [ 3.943756][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.943761][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.943764][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.943767][ T1] put_chars+0x1e1/0x2f0 [ 3.943771][ T1] ? __send_to_port+0x420/0x420 [ 3.943772][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.943776][ T1] ? validate_chain+0x38b/0xc20 [ 3.943782][ T1] hvc_console_print+0x292/0x780 [ 3.943790][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.943793][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.943795][ T1] ? lock_acquire+0x13c/0x160 [ 3.943799][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.943802][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.943803][ T1] ? console_flush_one_record+0x106/0x710 [ 3.943806][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.943808][ T1] ? lock_acquire+0x13c/0x160 [ 3.943812][ T1] console_flush_one_record+0x46f/0x710 [ 3.943815][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.943816][ T1] ? __lock_acquire+0x518/0xc20 [ 3.943821][ T1] console_unlock+0xee/0x1f0 [ 3.943823][ T1] ? console_flush_one_record+0x710/0x710 [ 3.943825][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.943826][ T1] ? lock_acquire+0x60/0x160 [ 3.943830][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.943832][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.943835][ T1] vprintk_emit+0x37c/0x3e0 [ 3.943838][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.943840][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.943846][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.943850][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.943852][ T1] ? simple_strntoull+0x10f/0x140 [ 3.943857][ T1] ? date_str+0x1e0/0x1e0 [ 3.943860][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.943864][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.943866][ T1] ? vprintk_default+0x20/0x20 [ 3.943870][ T1] ? vprintk_default+0x20/0x20 [ 3.943872][ T1] new_sync_write+0x33e/0x760 [ 3.943875][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.943878][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.943881][ T1] ? new_sync_read+0x750/0x750 [ 3.943888][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.943891][ T1] vfs_write+0x6a2/0xbd0 [ 3.943894][ T1] ksys_write+0x116/0x250 [ 3.943897][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.943899][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.943902][ T1] do_syscall_64+0xff/0x530 [ 3.943905][ T1] ? exc_page_fault+0xee/0x100 [ 3.943907][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.943910][ T1] RIP: 0033:0x7f7867226bee [ 3.943914][ 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 [ 3.943915][ T1] RSP: 002b:00007ffcc88aae60 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.943918][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7867226bee [ 3.943919][ T1] RDX: 000000000000011c RSI: 0000555581c13680 RDI: 0000000000000003 [ 3.943920][ T1] RBP: 00007ffcc88aae70 R08: 0000000000000000 R09: 0000000000000000 [ 3.943921][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f78672b20a0 [ 3.943922][ T1] R13: 00007f78671b03e0 R14: 0000555581c13680 R15: 00007ffcc88aaf88 [ 3.943928][ T1] [ 3.946108][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.946267][ T1] virtme-ng-init: basic initialization done [ 4.011460][ T78] ip (78) used greatest stack depth: 24848 bytes left [ 4.026009][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.026395][ T74] virtme-ng-init: triggering udev coldplug [ 6.178089][ T74] virtme-ng-init: waiting for udev to settle [ 6.178103][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.178105][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.178107][ T74] preempt_count: 1, expected: 0 [ 6.178108][ T74] RCU nest depth: 0, expected: 0 [ 6.178109][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.178111][ T74] #0: ffffffff8cd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.178124][ T74] #1: ffffffff8cd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.178128][ T74] #2: ffffffff8cc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.178131][ T74] #3: ffffffff8cc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.178134][ T74] irq event stamp: 2866 [ 6.178135][ T74] hardirqs last enabled at (2865): [] __down_trylock_console_sem+0x86/0xa0 [ 6.178138][ T74] hardirqs last disabled at (2866): [] console_emit_next_record+0x3d4/0x4c0 [ 6.178140][ T74] softirqs last enabled at (2280): [] fpu_clone+0xd9/0x410 [ 6.178144][ T74] softirqs last disabled at (2278): [] fpu_clone+0x82/0x410 [ 6.178146][ T74] Preemption disabled at: [ 6.178147][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.178152][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.178156][ T74] Tainted: [W]=WARN [ 6.178156][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.178158][ T74] Call Trace: [ 6.178159][ T74] [ 6.178161][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.178166][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.178167][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.178172][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.178175][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.178181][ T74] __kmalloc_noprof+0x443/0x760 [ 6.178183][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.178189][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.178192][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.178196][ T74] put_chars+0x1e1/0x2f0 [ 6.178199][ T74] ? __send_to_port+0x420/0x420 [ 6.178201][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.178205][ T74] ? validate_chain+0x38b/0xc20 [ 6.178211][ T74] hvc_console_print+0x292/0x780 [ 6.178217][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.178220][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.178222][ T74] ? lock_acquire+0x13c/0x160 [ 6.178226][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.178230][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.178231][ T74] ? console_flush_one_record+0x106/0x710 [ 6.178234][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.178236][ T74] ? lock_acquire+0x13c/0x160 [ 6.178240][ T74] console_flush_one_record+0x46f/0x710 [ 6.178244][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.178245][ T74] ? __lock_acquire+0x518/0xc20 [ 6.178251][ T74] console_unlock+0xee/0x1f0 [ 6.178253][ T74] ? console_flush_one_record+0x710/0x710 [ 6.178255][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.178257][ T74] ? lock_acquire+0x60/0x160 [ 6.178261][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.178263][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.178266][ T74] vprintk_emit+0x37c/0x3e0 [ 6.178269][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.178272][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.178278][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.178282][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.178284][ T74] ? simple_strntoull+0x10f/0x140 [ 6.178289][ T74] ? date_str+0x1e0/0x1e0 [ 6.178293][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.178297][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.178300][ T74] ? vprintk_default+0x20/0x20 [ 6.178304][ T74] ? vprintk_default+0x20/0x20 [ 6.178306][ T74] new_sync_write+0x33e/0x760 [ 6.178310][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.178314][ T74] ? new_sync_read+0x750/0x750 [ 6.178318][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.178323][ T74] ? __fget_files+0x1e3/0x460 [ 6.178327][ T74] vfs_write+0x6a2/0xbd0 [ 6.178331][ T74] ksys_write+0x116/0x250 [ 6.178334][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.178336][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.178339][ T74] do_syscall_64+0xff/0x530 [ 6.178342][ T74] ? exc_page_fault+0xee/0x100 [ 6.178345][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.178347][ T74] RIP: 0033:0x7f7867227ed2 [ 6.178351][ T74] 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 [ 6.178353][ T74] RSP: 002b:00007f786716ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.178355][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7867227ed2 [ 6.178356][ T74] RDX: 000000000000002e RSI: 00007f78600012c0 RDI: 0000000000000003 [ 6.178357][ T74] RBP: 00007f786716ec90 R08: 0000000000000000 R09: 0000000000000000 [ 6.178358][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f78672b20a0 [ 6.178359][ T74] R13: 00007f78671b03e0 R14: 00007f78600012c0 R15: 00007f786716eda8 [ 6.178365][ T74] [ 6.360938][ T101] nfsrahead (101) used greatest stack depth: 24640 bytes left [ 6.703495][ T74] virtme-ng-init: udev is done [ 6.707097][ T1] virtme-ng-init: initialization done