virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.985026][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.985051][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.985053][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.985054][ T1] preempt_count: 1, expected: 0 [ 0.985055][ T1] RCU nest depth: 0, expected: 0 [ 0.985056][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.985058][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.985070][ T1] #1: ffffffff85f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.985076][ T1] #2: ffffffff85f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.985079][ T1] #3: ffffffff85e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.985082][ T1] #4: ffffffff85e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.985085][ T1] irq event stamp: 311348 [ 0.985086][ T1] hardirqs last enabled at (311347): [] __down_trylock_console_sem+0x86/0xa0 [ 0.985090][ T1] hardirqs last disabled at (311348): [] console_emit_next_record+0x3d4/0x4c0 [ 0.985091][ T1] softirqs last enabled at (310840): [] handle_softirqs+0x67c/0x900 [ 0.985094][ T1] softirqs last disabled at (310835): [] __irq_exit_rcu+0x145/0x1c0 [ 0.985097][ T1] Preemption disabled at: [ 0.985098][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.985102][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.985105][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.985107][ T1] Call Trace: [ 0.985109][ T1] [ 0.985112][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.985118][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.985119][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.985124][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.985127][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.985132][ T1] __kmalloc_noprof+0x443/0x760 [ 0.985135][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.985141][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.985143][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.985146][ T1] put_chars+0x1e1/0x2f0 [ 0.985149][ T1] ? __send_to_port+0x420/0x420 [ 0.985153][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.985156][ T1] ? validate_chain+0x38b/0xc20 [ 0.985161][ T1] hvc_console_print+0x292/0x780 [ 0.985164][ T1] ? __lock_acquire+0x518/0xc20 [ 0.985166][ T1] ? __lock_acquire+0x518/0xc20 [ 0.985170][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.985174][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.985176][ T1] ? lock_acquire+0x13c/0x160 [ 0.985180][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.985183][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.985185][ T1] ? console_flush_one_record+0x106/0x710 [ 0.985187][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.985189][ T1] ? lock_acquire+0x13c/0x160 [ 0.985193][ T1] console_flush_one_record+0x46f/0x710 [ 0.985197][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.985198][ T1] ? __lock_acquire+0x518/0xc20 [ 0.985206][ T1] console_unlock+0xee/0x1f0 [ 0.985206][ T1] ? console_flush_one_record+0x710/0x710 [ 0.985206][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.985206][ T1] ? lock_acquire+0x60/0x160 [ 0.985206][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.985206][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.985206][ T1] vprintk_emit+0x37c/0x3e0 [ 0.985206][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.985206][ T1] ? find_held_lock+0x2b/0x80 [ 0.985206][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.985206][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.985206][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.985206][ T1] ? device_rename.cold+0xa/0xa [ 0.985206][ T1] ? __lock_acquire+0x518/0xc20 [ 0.985206][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.985206][ T1] ? find_held_lock+0x2b/0x80 [ 0.985206][ T1] dev_printk_emit+0xb9/0xee [ 0.985206][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.985206][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.985206][ T1] ? proc_register+0x368/0x8b0 [ 0.985206][ T1] _dev_info+0xe2/0x116 [ 0.985206][ T1] ? _dev_notice+0x120/0x120 [ 0.985206][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.985206][ T1] ? rtc_proc_show+0x400/0x400 [ 0.985206][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.985206][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.985206][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.985206][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.985206][ T1] cmos_do_probe+0x73b/0x98a [ 0.985206][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.985206][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.985206][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.985206][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.985206][ T1] ? mc146818_set_time+0x500/0x500 [ 0.985206][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.985206][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.985206][ T1] platform_probe+0xfe/0x1f0 [ 0.985206][ T1] call_driver_probe+0x61/0x1c0 [ 0.985206][ T1] really_probe+0x199/0x760 [ 0.985206][ T1] ? __device_attach_driver+0x280/0x280 [ 0.985206][ T1] __driver_probe_device+0x24f/0x440 [ 0.985206][ T1] ? __device_attach_driver+0x280/0x280 [ 0.985206][ T1] ? __device_attach_driver+0x280/0x280 [ 0.985206][ T1] driver_probe_device+0x4a/0xf0 [ 0.985206][ T1] __driver_attach+0x1b8/0x540 [ 0.985206][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.985206][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.985206][ T1] ? bus_remove_file+0x50/0x50 [ 0.985206][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.985206][ T1] ? rtc_dev_init+0x40/0x40 [ 0.985206][ T1] ? rtc_dev_init+0x40/0x40 [ 0.985206][ T1] bus_add_driver+0x2c8/0x530 [ 0.985206][ T1] driver_register+0x1a3/0x390 [ 0.985206][ T1] __platform_driver_probe+0x13f/0x270 [ 0.985206][ T1] cmos_init+0x31/0x40 [ 0.985206][ T1] do_one_initcall+0x124/0x4f0 [ 0.985206][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.985206][ T1] ? parameq+0x110/0x110 [ 0.985206][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.985206][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.985206][ T1] kernel_init_freeable+0x596/0x630 [ 0.985206][ T1] ? rest_init+0x280/0x280 [ 0.985206][ T1] kernel_init+0x21/0x150 [ 0.985206][ T1] ? rest_init+0x280/0x280 [ 0.985206][ T1] ret_from_fork+0x474/0x6b0 [ 0.985206][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.985206][ T1] ? __switch_to+0x5a3/0xe00 [ 0.985206][ T1] ? rest_init+0x280/0x280 [ 0.985206][ T1] ret_from_fork_asm+0x11/0x20 [ 0.985206][ T1] [ 1.016921][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:50:17 UTC (1787914217) [ 1.017834][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.021124][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.030149][ T1] NET: Registered PF_INET6 protocol family [ 1.034549][ T1] Segment Routing with IPv6 [ 1.034940][ T1] In-situ OAM (IOAM) with IPv6 [ 1.035394][ T1] NET: Registered PF_PACKET protocol family [ 1.035705][ T1] 9pnet: Installing 9P2000 support [ 1.036048][ T1] Key type dns_resolver registered [ 1.036736][ T1] NET: Registered PF_VSOCK protocol family [ 1.041648][ T1] IPI shorthand broadcast: enabled [ 1.142605][ T1] sched_clock: Marking stable (1110002766, 32202644)->(1216812086, -74606676) [ 1.144937][ T1] registered taskstats version 1 [ 1.147293][ T1] Loading compiled-in X.509 certificates [ 1.245149][ T1] Demotion targets for Node 0: null [ 1.245458][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.245759][ T1] page_owner is disabled [ 1.246372][ T1] PM: Magic number: 6:963:831 [ 1.246788][ T1] netconsole: network logging started [ 1.248134][ T1] ALSA device list: [ 1.248917][ T1] No soundcards found. [ 1.249710][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.253055][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.253759][ T1] devtmpfs: mounted [ 1.254045][ T1] VFS: Pivoted into new rootfs [ 1.282771][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.282998][ T1] Write protecting the kernel read-only data: 55296k [ 1.283862][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.284333][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.284600][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.284870][ T1] with arguments: [ 1.284999][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.286829][ T1] with environment: [ 1.286960][ T1] HOME=/ [ 1.287087][ T1] TERM=dumb [ 1.287207][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.287448][ T1] nr_open=2147483584 [ 1.287563][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.287841][ T1] virtme_rw_overlay0=/etc [ 1.287997][ T1] virtme_rw_overlay1=/lib [ 1.288149][ T1] virtme_rw_overlay2=/home [ 1.288315][ T1] virtme_rw_overlay3=/opt [ 1.288468][ T1] virtme_rw_overlay4=/srv [ 1.288623][ T1] virtme_rw_overlay5=/usr [ 1.288786][ T1] virtme_rw_overlay6=/var [ 1.288938][ T1] virtme_rw_overlay7=/tmp [ 1.289094][ T1] virtme_console=ttyS0 [ 1.289255][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.303983][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.305116][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.316963][ T1] overlayfs: failed to set xattr on upper [ 1.317239][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317525][ T1] overlayfs: ...falling back to uuid=null. [ 1.319724][ T1] overlayfs: failed to set xattr on upper [ 1.319930][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320176][ T1] overlayfs: ...falling back to uuid=null. [ 1.322026][ T1] overlayfs: failed to set xattr on upper [ 1.322239][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322486][ T1] overlayfs: ...falling back to uuid=null. [ 1.324474][ T1] overlayfs: failed to set xattr on upper [ 1.324678][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324919][ T1] overlayfs: ...falling back to uuid=null. [ 1.326681][ T1] overlayfs: failed to set xattr on upper [ 1.326896][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327133][ T1] overlayfs: ...falling back to uuid=null. [ 1.328702][ T1] overlayfs: failed to set xattr on upper [ 1.328906][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329149][ T1] overlayfs: ...falling back to uuid=null. [ 1.331305][ T1] overlayfs: failed to set xattr on upper [ 1.331507][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331750][ T1] overlayfs: ...falling back to uuid=null. [ 1.334035][ T1] overlayfs: failed to set xattr on upper [ 1.334242][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334485][ T1] overlayfs: ...falling back to uuid=null. [ 1.344818][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.391075][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 4.189840][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.189840][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.189840][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.189840][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.189859][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.189861][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 4.189863][ T1] preempt_count: 1, expected: 0 [ 4.189863][ T1] RCU nest depth: 0, expected: 0 [ 4.189864][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 4.189867][ T1] #0: ffffffff85f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.189879][ T1] #1: ffffffff85f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.189883][ T1] #2: ffffffff85e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.189886][ T1] #3: ffffffff85e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.189889][ T1] irq event stamp: 556902 [ 4.189890][ T1] hardirqs last enabled at (556901): [] __down_trylock_console_sem+0x86/0xa0 [ 4.189894][ T1] hardirqs last disabled at (556902): [] console_emit_next_record+0x3d4/0x4c0 [ 4.189895][ T1] softirqs last enabled at (556208): [] fpu_clone+0xd9/0x410 [ 4.189899][ T1] softirqs last disabled at (556206): [] fpu_clone+0x82/0x410 [ 4.189902][ T1] Preemption disabled at: [ 4.189902][ T1] [] vprintk_emit+0x31b/0x3e0 [ 4.189908][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.189911][ T1] Tainted: [W]=WARN [ 4.189912][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.189914][ T1] Call Trace: [ 4.189915][ T1] [ 4.189917][ T1] dump_stack_lvl+0x6f/0xa0 [ 4.189922][ T1] ? vprintk_emit+0x31b/0x3e0 [ 4.189923][ T1] __might_resched.cold+0x1fe/0x2c1 [ 4.189928][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.189931][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 4.189936][ T1] __kmalloc_noprof+0x443/0x760 [ 4.189938][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 4.189944][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 4.189947][ T1] alloc_buf.isra.0+0x4b/0x260 [ 4.189950][ T1] put_chars+0x1e1/0x2f0 [ 4.189953][ T1] ? __send_to_port+0x420/0x420 [ 4.189955][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.189959][ T1] ? validate_chain+0x38b/0xc20 [ 4.189964][ T1] hvc_console_print+0x292/0x780 [ 4.189970][ T1] ? hvc_write+0x3a0/0x3a0 [ 4.189972][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.189974][ T1] ? lock_acquire+0x13c/0x160 [ 4.189978][ T1] console_emit_next_record+0x22f/0x4c0 [ 4.189981][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 4.189983][ T1] ? console_flush_one_record+0x106/0x710 [ 4.189985][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.189987][ T1] ? lock_acquire+0x13c/0x160 [ 4.189991][ T1] console_flush_one_record+0x46f/0x710 [ 4.189994][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 4.189995][ T1] ? __lock_acquire+0x518/0xc20 [ 4.190000][ T1] console_unlock+0xee/0x1f0 [ 4.190002][ T1] ? console_flush_one_record+0x710/0x710 [ 4.190004][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.190005][ T1] ? lock_acquire+0x60/0x160 [ 4.190009][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.190011][ T1] ? vprintk_emit+0x320/0x3e0 [ 4.190013][ T1] vprintk_emit+0x37c/0x3e0 [ 4.190016][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 4.190019][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 4.190025][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 4.190029][ T1] ? vprintk_emit.cold+0x107/0x107 [ 4.190030][ T1] ? simple_strntoull+0x10f/0x140 [ 4.190035][ T1] ? date_str+0x1e0/0x1e0 [ 4.190038][ T1] ? devkmsg_write+0xd1/0x2c0 [ 4.190042][ T1] devkmsg_write.cold+0x5a/0x8b [ 4.190044][ T1] ? vprintk_default+0x20/0x20 [ 4.190048][ T1] ? vprintk_default+0x20/0x20 [ 4.190050][ T1] new_sync_write+0x33e/0x760 [ 4.190053][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 4.190055][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 4.190059][ T1] ? new_sync_read+0x750/0x750 [ 4.190066][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.190069][ T1] vfs_write+0x6a2/0xbd0 [ 4.190072][ T1] ksys_write+0x116/0x250 [ 4.190075][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 4.190077][ T1] ? rcu_is_watching+0x16/0xd0 [ 4.190080][ T1] do_syscall_64+0xff/0x530 [ 4.190082][ T1] ? exc_page_fault+0xee/0x100 [ 4.190085][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.190087][ T1] RIP: 0033:0x7f860d37abee [ 4.190091][ 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 [ 4.190092][ T1] RSP: 002b:00007ffc0aa05ca0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 4.190095][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f860d37abee [ 4.190096][ T1] RDX: 000000000000011c RSI: 0000555564189680 RDI: 0000000000000003 [ 4.190097][ T1] RBP: 00007ffc0aa05cb0 R08: 0000000000000000 R09: 0000000000000000 [ 4.190098][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f860d4060a0 [ 4.190099][ T1] R13: 00007f860d3043e0 R14: 0000555564189680 R15: 00007ffc0aa05dc8 [ 4.190105][ T1] [ 4.190237][ T71] systemd-tmpfile (71) used greatest stack depth: 24928 bytes left [ 4.191281][ T1] virtme-ng-init: basic initialization done [ 4.221334][ T75] virtme-ng-init (75) used greatest stack depth: 24448 bytes left [ 4.285501][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.285874][ T74] virtme-ng-init: triggering udev coldplug [ 6.637408][ T74] virtme-ng-init: waiting for udev to settle [ 6.637422][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.637424][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.637426][ T74] preempt_count: 1, expected: 0 [ 6.637426][ T74] RCU nest depth: 0, expected: 0 [ 6.637427][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 6.637430][ T74] #0: ffffffff85f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.637442][ T74] #1: ffffffff85f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.637445][ T74] #2: ffffffff85e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.637449][ T74] #3: ffffffff85e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.637452][ T74] irq event stamp: 3574 [ 6.637453][ T74] hardirqs last enabled at (3573): [] __down_trylock_console_sem+0x86/0xa0 [ 6.637456][ T74] hardirqs last disabled at (3574): [] console_emit_next_record+0x3d4/0x4c0 [ 6.637457][ T74] softirqs last enabled at (3084): [] fpu_clone+0xd9/0x410 [ 6.637461][ T74] softirqs last disabled at (3082): [] fpu_clone+0x82/0x410 [ 6.637464][ T74] Preemption disabled at: [ 6.637464][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.637469][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.637473][ T74] Tainted: [W]=WARN [ 6.637474][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.637475][ T74] Call Trace: [ 6.637477][ T74] [ 6.637479][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.637483][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.637485][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.637490][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.637493][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.637498][ T74] __kmalloc_noprof+0x443/0x760 [ 6.637500][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.637507][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.637509][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.637513][ T74] put_chars+0x1e1/0x2f0 [ 6.637516][ T74] ? __send_to_port+0x420/0x420 [ 6.637517][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.637521][ T74] ? validate_chain+0x38b/0xc20 [ 6.637526][ T74] hvc_console_print+0x292/0x780 [ 6.637533][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.637535][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.637537][ T74] ? lock_acquire+0x13c/0x160 [ 6.637541][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.637544][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.637545][ T74] ? console_flush_one_record+0x106/0x710 [ 6.637548][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.637550][ T74] ? lock_acquire+0x13c/0x160 [ 6.637554][ T74] console_flush_one_record+0x46f/0x710 [ 6.637557][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.637558][ T74] ? __lock_acquire+0x518/0xc20 [ 6.637563][ T74] console_unlock+0xee/0x1f0 [ 6.637565][ T74] ? console_flush_one_record+0x710/0x710 [ 6.637567][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.637568][ T74] ? lock_acquire+0x60/0x160 [ 6.637572][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.637574][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.637577][ T74] vprintk_emit+0x37c/0x3e0 [ 6.637580][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.637582][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.637588][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.637592][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.637594][ T74] ? simple_strntoull+0x10f/0x140 [ 6.637599][ T74] ? date_str+0x1e0/0x1e0 [ 6.637602][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.637606][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.637608][ T74] ? vprintk_default+0x20/0x20 [ 6.637612][ T74] ? vprintk_default+0x20/0x20 [ 6.637614][ T74] new_sync_write+0x33e/0x760 [ 6.637618][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.637621][ T74] ? new_sync_read+0x750/0x750 [ 6.637625][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.637630][ T74] ? __fget_files+0x1e3/0x460 [ 6.637634][ T74] vfs_write+0x6a2/0xbd0 [ 6.637637][ T74] ksys_write+0x116/0x250 [ 6.637640][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.637642][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.637645][ T74] do_syscall_64+0xff/0x530 [ 6.637648][ T74] ? exc_page_fault+0xee/0x100 [ 6.637650][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.637653][ T74] RIP: 0033:0x7f860d37bed2 [ 6.637656][ 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 [ 6.637658][ T74] RSP: 002b:00007f860d2c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.637661][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f860d37bed2 [ 6.637662][ T74] RDX: 000000000000002e RSI: 00007f86080012c0 RDI: 0000000000000003 [ 6.637663][ T74] RBP: 00007f860d2c2c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.637664][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f860d4060a0 [ 6.637664][ T74] R13: 00007f860d3043e0 R14: 00007f86080012c0 R15: 00007f860d2c2da8 [ 6.637671][ T74] [ 6.956455][ T74] virtme-ng-init: udev is done [ 6.966231][ T1] virtme-ng-init: initialization done