virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.987839][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.987858][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.987860][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.987862][ T1] preempt_count: 1, expected: 0 [ 0.987863][ T1] RCU nest depth: 0, expected: 0 [ 0.987863][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.987865][ T1] #0: ff1100000281e938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.987876][ T1] #1: ffffffffb956a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.987882][ T1] #2: ffffffffb956a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.987885][ T1] #3: ffffffffb9489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.987888][ T1] #4: ffffffffb9489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.987891][ T1] irq event stamp: 308108 [ 0.987892][ T1] hardirqs last enabled at (308107): [] __down_trylock_console_sem+0x86/0xa0 [ 0.987896][ T1] hardirqs last disabled at (308108): [] console_emit_next_record+0x3d4/0x4c0 [ 0.987897][ T1] softirqs last enabled at (307430): [] handle_softirqs+0x67c/0x900 [ 0.987900][ T1] softirqs last disabled at (307421): [] __irq_exit_rcu+0x145/0x1c0 [ 0.987903][ T1] Preemption disabled at: [ 0.987903][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.987908][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.987911][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.987913][ T1] Call Trace: [ 0.987914][ T1] [ 0.987917][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.987922][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.987924][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.987928][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.987931][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.987936][ T1] __kmalloc_noprof+0x443/0x760 [ 0.987938][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.987944][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.987947][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.987950][ T1] put_chars+0x1e1/0x2f0 [ 0.987953][ T1] ? __send_to_port+0x420/0x420 [ 0.987956][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.987960][ T1] ? validate_chain+0x38b/0xc20 [ 0.987964][ T1] hvc_console_print+0x292/0x780 [ 0.987967][ T1] ? __lock_acquire+0x518/0xc20 [ 0.987969][ T1] ? __lock_acquire+0x518/0xc20 [ 0.987974][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.987977][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.987980][ T1] ? lock_acquire+0x13c/0x160 [ 0.987984][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.987987][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.987988][ T1] ? console_flush_one_record+0x106/0x710 [ 0.987990][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.987992][ T1] ? lock_acquire+0x13c/0x160 [ 0.987996][ T1] console_flush_one_record+0x46f/0x710 [ 0.988000][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.988001][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988006][ T1] console_unlock+0xee/0x1f0 [ 0.988008][ T1] ? console_flush_one_record+0x710/0x710 [ 0.988010][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988011][ T1] ? lock_acquire+0x60/0x160 [ 0.988015][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.988017][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.988020][ T1] vprintk_emit+0x37c/0x3e0 [ 0.988023][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.988025][ T1] ? find_held_lock+0x2b/0x80 [ 0.988027][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.988029][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.988032][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.988037][ T1] ? device_rename.cold+0xa/0xa [ 0.988039][ T1] ? __lock_acquire+0x518/0xc20 [ 0.988043][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.988046][ T1] ? find_held_lock+0x2b/0x80 [ 0.988049][ T1] dev_printk_emit+0xb9/0xee [ 0.988052][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.988055][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.988059][ T1] ? proc_register+0x368/0x8b0 [ 0.988066][ T1] _dev_info+0xe2/0x116 [ 0.988069][ T1] ? _dev_notice+0x120/0x120 [ 0.988074][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.988078][ T1] ? rtc_proc_show+0x400/0x400 [ 0.988083][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.988088][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.988092][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.988099][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.988103][ T1] cmos_do_probe+0x73b/0x98a [ 0.988105][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.988107][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.988109][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.988115][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.988116][ T1] ? mc146818_set_time+0x500/0x500 [ 0.988120][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.988121][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.988127][ T1] platform_probe+0xfe/0x1f0 [ 0.988129][ T1] call_driver_probe+0x61/0x1c0 [ 0.988132][ T1] really_probe+0x199/0x760 [ 0.988135][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988137][ T1] __driver_probe_device+0x24f/0x440 [ 0.988140][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988142][ T1] ? __device_attach_driver+0x280/0x280 [ 0.988144][ T1] driver_probe_device+0x4a/0xf0 [ 0.988146][ T1] __driver_attach+0x1b8/0x540 [ 0.988149][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.988152][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.988155][ T1] ? bus_remove_file+0x50/0x50 [ 0.988156][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.988160][ T1] ? rtc_dev_init+0x40/0x40 [ 0.988165][ T1] ? rtc_dev_init+0x40/0x40 [ 0.988167][ T1] bus_add_driver+0x2c8/0x530 [ 0.988170][ T1] driver_register+0x1a3/0x390 [ 0.988174][ T1] __platform_driver_probe+0x13f/0x270 [ 0.988176][ T1] cmos_init+0x31/0x40 [ 0.988178][ T1] do_one_initcall+0x124/0x4f0 [ 0.988181][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.988183][ T1] ? parameq+0x110/0x110 [ 0.988189][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.988192][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.988195][ T1] kernel_init_freeable+0x596/0x630 [ 0.988198][ T1] ? rest_init+0x280/0x280 [ 0.988201][ T1] kernel_init+0x21/0x150 [ 0.988203][ T1] ? rest_init+0x280/0x280 [ 0.988204][ T1] ret_from_fork+0x4a4/0x720 [ 0.988208][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.988212][ T1] ? __switch_to+0x5a3/0xe00 [ 0.988215][ T1] ? rest_init+0x280/0x280 [ 0.988217][ T1] ret_from_fork_asm+0x11/0x20 [ 0.988225][ T1] [ 1.017884][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:07:51 UTC (1787936871) [ 1.018855][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.021653][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.028262][ T1] NET: Registered PF_INET6 protocol family [ 1.034587][ T1] Segment Routing with IPv6 [ 1.035080][ T1] In-situ OAM (IOAM) with IPv6 [ 1.035437][ T1] NET: Registered PF_PACKET protocol family [ 1.035678][ T1] 9pnet: Installing 9P2000 support [ 1.036026][ T1] Key type dns_resolver registered [ 1.036674][ T1] NET: Registered PF_VSOCK protocol family [ 1.041056][ T1] IPI shorthand broadcast: enabled [ 1.141009][ T1] sched_clock: Marking stable (1109001690, 31763085)->(1214658254, -73893479) [ 1.144498][ T1] registered taskstats version 1 [ 1.146230][ T1] Loading compiled-in X.509 certificates [ 1.244283][ T1] Demotion targets for Node 0: null [ 1.244638][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12168) [ 1.244951][ T1] page_owner is disabled [ 1.254122][ T1] PM: Magic number: 6:984:138 [ 1.254584][ T1] netconsole: network logging started [ 1.255924][ T1] ALSA device list: [ 1.256064][ T1] No soundcards found. [ 1.257920][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.260247][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.261015][ T1] devtmpfs: mounted [ 1.261264][ T1] VFS: Pivoted into new rootfs [ 1.288428][ T1] Freeing unused kernel image (initmem) memory: 2568K [ 1.288696][ T1] Write protecting the kernel read-only data: 57344k [ 1.289595][ T1] Freeing unused kernel image (text/rodata gap) memory: 1840K [ 1.289974][ T1] Freeing unused kernel image (rodata/data gap) memory: 220K [ 1.290300][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.290611][ T1] with arguments: [ 1.290730][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.291018][ T1] with environment: [ 1.291135][ T1] HOME=/ [ 1.291299][ T1] TERM=dumb [ 1.291425][ T1] virtme_hostname=vmksft-nf-dbg,debug-threads=on [ 1.291657][ T1] nr_open=2147483584 [ 1.291776][ T1] virtme_link_mods=/srv/vmksft/testing/wt-16/.virtme_mods/lib/modules/0.0.0 [ 1.292094][ T1] virtme_rw_overlay0=/etc [ 1.292244][ T1] virtme_rw_overlay1=/lib [ 1.292445][ T1] virtme_rw_overlay2=/home [ 1.292602][ T1] virtme_rw_overlay3=/opt [ 1.292807][ T1] virtme_rw_overlay4=/srv [ 1.292953][ T1] virtme_rw_overlay5=/usr [ 1.293163][ T1] virtme_rw_overlay6=/var [ 1.293310][ T1] virtme_rw_overlay7=/tmp [ 1.293514][ T1] virtme_console=ttyS0 [ 1.293666][ T1] virtme_chdir=srv/vmksft/testing/wt-16 [ 1.313007][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.314209][ T1] virtme-ng-init: Setting hostname to vmksft-nf-dbg,debug-threads=on... [ 1.325836][ T1] overlayfs: failed to set xattr on upper [ 1.326098][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326344][ T1] overlayfs: ...falling back to uuid=null. [ 1.328757][ T1] overlayfs: failed to set xattr on upper [ 1.328969][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329203][ T1] overlayfs: ...falling back to uuid=null. [ 1.331140][ T1] overlayfs: failed to set xattr on upper [ 1.331344][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331575][ T1] overlayfs: ...falling back to uuid=null. [ 1.333572][ T1] overlayfs: failed to set xattr on upper [ 1.333775][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333995][ T1] overlayfs: ...falling back to uuid=null. [ 1.336449][ T1] overlayfs: failed to set xattr on upper [ 1.336649][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336878][ T1] overlayfs: ...falling back to uuid=null. [ 1.338595][ T1] overlayfs: failed to set xattr on upper [ 1.338796][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.339022][ T1] overlayfs: ...falling back to uuid=null. [ 1.341432][ T1] overlayfs: failed to set xattr on upper [ 1.341623][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.341854][ T1] overlayfs: ...falling back to uuid=null. [ 1.344380][ T1] overlayfs: failed to set xattr on upper [ 1.344577][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.344807][ T1] overlayfs: ...falling back to uuid=null. [ 1.356009][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.393433][ T76] kwatchdog (76) used greatest stack depth: 29680 bytes left [ 3.508475][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.508475][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.508475][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.508475][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.508492][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.508494][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.508495][ T1] preempt_count: 1, expected: 0 [ 3.508496][ T1] RCU nest depth: 0, expected: 0 [ 3.508497][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.508499][ T1] #0: ffffffffb956a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.508511][ T1] #1: ffffffffb956a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.508514][ T1] #2: ffffffffb9489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.508518][ T1] #3: ffffffffb9489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.508521][ T1] irq event stamp: 558510 [ 3.508521][ T1] hardirqs last enabled at (558509): [] __down_trylock_console_sem+0x86/0xa0 [ 3.508525][ T1] hardirqs last disabled at (558510): [] console_emit_next_record+0x3d4/0x4c0 [ 3.508526][ T1] softirqs last enabled at (557816): [] fpu_clone+0xd9/0x410 [ 3.508530][ T1] softirqs last disabled at (557814): [] fpu_clone+0x82/0x410 [ 3.508532][ T1] Preemption disabled at: [ 3.508533][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.508538][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.508542][ T1] Tainted: [W]=WARN [ 3.508543][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.508544][ T1] Call Trace: [ 3.508546][ T1] [ 3.508547][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.508552][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.508553][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.508558][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.508561][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.508565][ T1] __kmalloc_noprof+0x443/0x760 [ 3.508568][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.508574][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.508577][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.508580][ T1] put_chars+0x1e1/0x2f0 [ 3.508583][ T1] ? __send_to_port+0x420/0x420 [ 3.508584][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.508588][ T1] ? validate_chain+0x38b/0xc20 [ 3.508594][ T1] hvc_console_print+0x292/0x780 [ 3.508600][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.508602][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.508605][ T1] ? lock_acquire+0x13c/0x160 [ 3.508609][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.508612][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.508613][ T1] ? console_flush_one_record+0x106/0x710 [ 3.508616][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.508617][ T1] ? lock_acquire+0x13c/0x160 [ 3.508621][ T1] console_flush_one_record+0x46f/0x710 [ 3.508625][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.508626][ T1] ? __lock_acquire+0x518/0xc20 [ 3.508631][ T1] console_unlock+0xee/0x1f0 [ 3.508633][ T1] ? console_flush_one_record+0x710/0x710 [ 3.508635][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.508636][ T1] ? lock_acquire+0x60/0x160 [ 3.508640][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.508642][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.508646][ T1] vprintk_emit+0x37c/0x3e0 [ 3.508649][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.508652][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.508657][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.508661][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.508663][ T1] ? simple_strntoull+0x10f/0x140 [ 3.508667][ T1] ? date_str+0x1e0/0x1e0 [ 3.508670][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.508674][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.508677][ T1] ? vprintk_default+0x20/0x20 [ 3.508681][ T1] ? vprintk_default+0x20/0x20 [ 3.508683][ T1] new_sync_write+0x33e/0x760 [ 3.508686][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.508689][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.508692][ T1] ? new_sync_read+0x750/0x750 [ 3.508699][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.508702][ T1] vfs_write+0x6a2/0xbd0 [ 3.508706][ T1] ksys_write+0x116/0x250 [ 3.508708][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.508711][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.508714][ T1] do_syscall_64+0x10e/0x570 [ 3.508715][ T1] ? common_interrupt+0x5a/0xf0 [ 3.508718][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.508720][ T1] RIP: 0033:0x7f57b50fdbee [ 3.508724][ 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 [ 3.508726][ T1] RSP: 002b:00007ffff19b3cc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.508729][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f57b50fdbee [ 3.508730][ T1] RDX: 000000000000011c RSI: 0000555574b75630 RDI: 0000000000000003 [ 3.508731][ T1] RBP: 00007ffff19b3cd0 R08: 0000000000000000 R09: 0000000000000000 [ 3.508732][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57b51890a0 [ 3.508732][ T1] R13: 00007f57b50873e0 R14: 0000555574b75630 R15: 00007ffff19b3de8 [ 3.508739][ T1] [ 3.513801][ T75] systemd-tmpfile (75) used greatest stack depth: 25360 bytes left [ 3.514365][ T1] virtme-ng-init: basic initialization done [ 3.574513][ T81] ip (81) used greatest stack depth: 24568 bytes left [ 3.592327][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.592760][ T77] virtme-ng-init: triggering udev coldplug [ 5.857326][ T77] virtme-ng-init: waiting for udev to settle [ 5.857340][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.857342][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.857343][ T77] preempt_count: 1, expected: 0 [ 5.857344][ T77] RCU nest depth: 0, expected: 0 [ 5.857345][ T77] locks held by virtme-ng-init/77: 4, last CPU#0: [ 5.857348][ T77] #0: ffffffffb956a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.857363][ T77] #1: ffffffffb956a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.857367][ T77] #2: ffffffffb9489de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.857370][ T77] #3: ffffffffb9489ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.857373][ T77] irq event stamp: 3000 [ 5.857374][ T77] hardirqs last enabled at (2999): [] __down_trylock_console_sem+0x86/0xa0 [ 5.857378][ T77] hardirqs last disabled at (3000): [] console_emit_next_record+0x3d4/0x4c0 [ 5.857379][ T77] softirqs last enabled at (2496): [] fpu_clone+0xd9/0x410 [ 5.857383][ T77] softirqs last disabled at (2494): [] fpu_clone+0x82/0x410 [ 5.857385][ T77] Preemption disabled at: [ 5.857386][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.857392][ T77] CPU: 0 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.857395][ T77] Tainted: [W]=WARN [ 5.857396][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.857398][ T77] Call Trace: [ 5.857399][ T77] [ 5.857401][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.857406][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.857407][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.857412][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.857415][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.857420][ T77] __kmalloc_noprof+0x443/0x760 [ 5.857422][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.857428][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.857431][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.857434][ T77] put_chars+0x1e1/0x2f0 [ 5.857437][ T77] ? __send_to_port+0x420/0x420 [ 5.857439][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.857443][ T77] ? validate_chain+0x38b/0xc20 [ 5.857448][ T77] hvc_console_print+0x292/0x780 [ 5.857455][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.857457][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.857459][ T77] ? lock_acquire+0x13c/0x160 [ 5.857463][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.857467][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.857468][ T77] ? console_flush_one_record+0x106/0x710 [ 5.857470][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.857472][ T77] ? lock_acquire+0x13c/0x160 [ 5.857476][ T77] console_flush_one_record+0x46f/0x710 [ 5.857479][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.857481][ T77] ? __lock_acquire+0x518/0xc20 [ 5.857486][ T77] console_unlock+0xee/0x1f0 [ 5.857488][ T77] ? console_flush_one_record+0x710/0x710 [ 5.857489][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.857491][ T77] ? lock_acquire+0x60/0x160 [ 5.857495][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.857497][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.857500][ T77] vprintk_emit+0x37c/0x3e0 [ 5.857503][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.857505][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.857511][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.857515][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.857517][ T77] ? simple_strntoull+0x10f/0x140 [ 5.857521][ T77] ? date_str+0x1e0/0x1e0 [ 5.857524][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.857528][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.857531][ T77] ? vprintk_default+0x20/0x20 [ 5.857534][ T77] ? vprintk_default+0x20/0x20 [ 5.857536][ T77] new_sync_write+0x33e/0x760 [ 5.857540][ T77] ? kasan_quarantine_put+0x102/0x2b0 [ 5.857544][ T77] ? new_sync_read+0x750/0x750 [ 5.857548][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.857553][ T77] ? __fget_files+0x1e3/0x460 [ 5.857556][ T77] vfs_write+0x6a2/0xbd0 [ 5.857560][ T77] ksys_write+0x116/0x250 [ 5.857562][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.857565][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.857568][ T77] do_syscall_64+0x10e/0x570 [ 5.857570][ T77] ? exc_page_fault+0xee/0x100 [ 5.857574][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.857576][ T77] RIP: 0033:0x7f57b50feed2 [ 5.857579][ T77] 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 [ 5.857581][ T77] RSP: 002b:00007f57b5045c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.857584][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f57b50feed2 [ 5.857585][ T77] RDX: 000000000000002e RSI: 00007f57b00012c0 RDI: 0000000000000003 [ 5.857586][ T77] RBP: 00007f57b5045c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.857587][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f57b51890a0 [ 5.857588][ T77] R13: 00007f57b50873e0 R14: 00007f57b00012c0 R15: 00007f57b5045da8 [ 5.857594][ T77] [ 6.322180][ T77] virtme-ng-init: udev is done [ 6.325487][ T1] virtme-ng-init: initialization done