virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.972702][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.972718][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.972718][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.972718][ T1] preempt_count: 1, expected: 0 [ 0.972718][ T1] RCU nest depth: 0, expected: 0 [ 0.972718][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.972718][ T1] #0: ff11000002873938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.972718][ T1] #1: ffffffffa9569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.972718][ T1] #2: ffffffffa9569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.972718][ T1] #3: ffffffffa9489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.972718][ T1] #4: ffffffffa9489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.972718][ T1] irq event stamp: 309898 [ 0.972718][ T1] hardirqs last enabled at (309897): [] __down_trylock_console_sem+0x86/0xa0 [ 0.972718][ T1] hardirqs last disabled at (309898): [] console_emit_next_record+0x3d4/0x4c0 [ 0.972718][ T1] softirqs last enabled at (309298): [] handle_softirqs+0x67c/0x900 [ 0.972718][ T1] softirqs last disabled at (309293): [] __irq_exit_rcu+0x145/0x1c0 [ 0.972718][ T1] Preemption disabled at: [ 0.972718][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.972718][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.972718][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.972718][ T1] Call Trace: [ 0.972718][ T1] [ 0.972718][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.972718][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.972718][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.972718][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.972718][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.972718][ T1] __kmalloc_noprof+0x443/0x760 [ 0.972718][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.972718][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.972718][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.972718][ T1] put_chars+0x1e1/0x2f0 [ 0.972718][ T1] ? __send_to_port+0x420/0x420 [ 0.972718][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.972718][ T1] ? validate_chain+0x38b/0xc20 [ 0.972718][ T1] hvc_console_print+0x292/0x780 [ 0.972718][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972718][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972718][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.972718][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972718][ T1] ? lock_acquire+0x13c/0x160 [ 0.972718][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.972718][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.972718][ T1] ? console_flush_one_record+0x106/0x710 [ 0.972718][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972718][ T1] ? lock_acquire+0x13c/0x160 [ 0.972718][ T1] console_flush_one_record+0x46f/0x710 [ 0.972718][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.972718][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972718][ T1] console_unlock+0xee/0x1f0 [ 0.972718][ T1] ? console_flush_one_record+0x710/0x710 [ 0.972718][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972718][ T1] ? lock_acquire+0x60/0x160 [ 0.972718][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.972718][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.972718][ T1] vprintk_emit+0x37c/0x3e0 [ 0.972718][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.972718][ T1] ? find_held_lock+0x2b/0x80 [ 0.972718][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.972718][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.972718][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.972718][ T1] ? device_rename.cold+0xa/0xa [ 0.972718][ T1] ? __lock_acquire+0x518/0xc20 [ 0.972718][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.972718][ T1] ? find_held_lock+0x2b/0x80 [ 0.972718][ T1] dev_printk_emit+0xb9/0xee [ 0.972718][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.972718][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.972718][ T1] ? proc_register+0x368/0x8b0 [ 0.972718][ T1] _dev_info+0xe2/0x116 [ 0.972718][ T1] ? _dev_notice+0x120/0x120 [ 0.972718][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.972718][ T1] ? rtc_proc_show+0x400/0x400 [ 0.972718][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.972718][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.972718][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.972718][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.972718][ T1] cmos_do_probe+0x73b/0x98a [ 0.972718][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.972718][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.972718][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.972718][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.972718][ T1] ? mc146818_set_time+0x500/0x500 [ 0.972718][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.972718][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.972718][ T1] platform_probe+0xfe/0x1f0 [ 0.972718][ T1] call_driver_probe+0x61/0x1c0 [ 0.972718][ T1] really_probe+0x199/0x760 [ 0.972718][ T1] ? __device_attach_driver+0x280/0x280 [ 0.972718][ T1] __driver_probe_device+0x24f/0x440 [ 0.972718][ T1] ? __device_attach_driver+0x280/0x280 [ 0.972718][ T1] ? __device_attach_driver+0x280/0x280 [ 0.972718][ T1] driver_probe_device+0x4a/0xf0 [ 0.972718][ T1] __driver_attach+0x1b8/0x540 [ 0.972718][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.972718][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.972718][ T1] ? bus_remove_file+0x50/0x50 [ 0.972718][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.972718][ T1] ? rtc_dev_init+0x40/0x40 [ 0.972718][ T1] ? rtc_dev_init+0x40/0x40 [ 0.972718][ T1] bus_add_driver+0x2c8/0x530 [ 0.972718][ T1] driver_register+0x1a3/0x390 [ 0.972718][ T1] __platform_driver_probe+0x13f/0x270 [ 0.972718][ T1] cmos_init+0x31/0x40 [ 0.972718][ T1] do_one_initcall+0x124/0x4f0 [ 0.972718][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.972718][ T1] ? parameq+0x110/0x110 [ 0.972718][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.972718][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.972718][ T1] kernel_init_freeable+0x596/0x630 [ 0.972718][ T1] ? rest_init+0x280/0x280 [ 0.972718][ T1] kernel_init+0x21/0x150 [ 0.972718][ T1] ? rest_init+0x280/0x280 [ 0.972718][ T1] ret_from_fork+0x474/0x6b0 [ 0.972718][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.972718][ T1] ? __switch_to+0x5a3/0xe00 [ 0.972718][ T1] ? rest_init+0x280/0x280 [ 0.972718][ T1] ret_from_fork_asm+0x11/0x20 [ 0.972718][ T1] [ 1.004594][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T05:05:38 UTC (1787893538) [ 1.005590][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.008539][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.017463][ T1] NET: Registered PF_INET6 protocol family [ 1.021771][ T1] Segment Routing with IPv6 [ 1.022190][ T1] In-situ OAM (IOAM) with IPv6 [ 1.022532][ T1] NET: Registered PF_PACKET protocol family [ 1.022796][ T1] 9pnet: Installing 9P2000 support [ 1.023169][ T1] Key type dns_resolver registered [ 1.023800][ T1] NET: Registered PF_VSOCK protocol family [ 1.028113][ T1] IPI shorthand broadcast: enabled [ 1.126065][ T1] sched_clock: Marking stable (1094001854, 31715074)->(1196931531, -71214603) [ 1.128852][ T1] registered taskstats version 1 [ 1.130633][ T1] Loading compiled-in X.509 certificates [ 1.227490][ T1] Demotion targets for Node 0: null [ 1.227860][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12241) [ 1.228224][ T1] page_owner is disabled [ 1.229243][ T1] PM: Magic number: 6:159:63 [ 1.229737][ T1] netconsole: network logging started [ 1.231153][ T1] ALSA device list: [ 1.231329][ T1] No soundcards found. [ 1.233175][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.235621][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.236469][ T1] devtmpfs: mounted [ 1.236828][ T1] VFS: Pivoted into new rootfs [ 1.262705][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.263266][ T1] Write protecting the kernel read-only data: 55296k [ 1.263944][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.264428][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.264821][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.265202][ T1] with arguments: [ 1.265371][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.265647][ T1] with environment: [ 1.265889][ T1] HOME=/ [ 1.266057][ T1] TERM=dumb [ 1.266234][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.266571][ T1] nr_open=2147483584 [ 1.266738][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.267053][ T1] virtme_rw_overlay0=/etc [ 1.267331][ T1] virtme_rw_overlay1=/lib [ 1.267524][ T1] virtme_rw_overlay2=/home [ 1.267777][ T1] virtme_rw_overlay3=/opt [ 1.267991][ T1] virtme_rw_overlay4=/srv [ 1.268252][ T1] virtme_rw_overlay5=/usr [ 1.268443][ T1] virtme_rw_overlay6=/var [ 1.268706][ T1] virtme_rw_overlay7=/tmp [ 1.268919][ T1] virtme_console=ttyS0 [ 1.269178][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.289954][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.291189][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.301330][ T1] overlayfs: failed to set xattr on upper [ 1.301598][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301872][ T1] overlayfs: ...falling back to uuid=null. [ 1.304208][ T1] overlayfs: failed to set xattr on upper [ 1.304412][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.304646][ T1] overlayfs: ...falling back to uuid=null. [ 1.306514][ T1] overlayfs: failed to set xattr on upper [ 1.306724][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306956][ T1] overlayfs: ...falling back to uuid=null. [ 1.309163][ T1] overlayfs: failed to set xattr on upper [ 1.309367][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309595][ T1] overlayfs: ...falling back to uuid=null. [ 1.311526][ T1] overlayfs: failed to set xattr on upper [ 1.311738][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311965][ T1] overlayfs: ...falling back to uuid=null. [ 1.313584][ T1] overlayfs: failed to set xattr on upper [ 1.313792][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314024][ T1] overlayfs: ...falling back to uuid=null. [ 1.316031][ T1] overlayfs: failed to set xattr on upper [ 1.316233][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316464][ T1] overlayfs: ...falling back to uuid=null. [ 1.318365][ T1] overlayfs: failed to set xattr on upper [ 1.318574][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.318812][ T1] overlayfs: ...falling back to uuid=null. [ 1.330809][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.392746][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.382650][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.382650][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.382650][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.382650][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.382665][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.382668][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.382669][ T1] preempt_count: 1, expected: 0 [ 3.382670][ T1] RCU nest depth: 0, expected: 0 [ 3.382671][ T1] locks held by virtme-ng-init/1: 4, last CPU#1: [ 3.382673][ T1] #0: ffffffffa9569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.382686][ T1] #1: ffffffffa9569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.382689][ T1] #2: ffffffffa9489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.382693][ T1] #3: ffffffffa9489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.382696][ T1] irq event stamp: 548068 [ 3.382696][ T1] hardirqs last enabled at (548067): [] __down_trylock_console_sem+0x86/0xa0 [ 3.382700][ T1] hardirqs last disabled at (548068): [] console_emit_next_record+0x3d4/0x4c0 [ 3.382701][ T1] softirqs last enabled at (547424): [] fpu_clone+0xd9/0x410 [ 3.382705][ T1] softirqs last disabled at (547422): [] fpu_clone+0x82/0x410 [ 3.382708][ T1] Preemption disabled at: [ 3.382708][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.382718][ T1] CPU: 1 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.382721][ T1] Tainted: [W]=WARN [ 3.382722][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.382723][ T1] Call Trace: [ 3.382725][ T1] [ 3.382726][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.382731][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.382733][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.382737][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.382740][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.382746][ T1] __kmalloc_noprof+0x443/0x760 [ 3.382748][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.382754][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.382757][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.382760][ T1] put_chars+0x1e1/0x2f0 [ 3.382763][ T1] ? __send_to_port+0x420/0x420 [ 3.382765][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.382769][ T1] ? validate_chain+0x38b/0xc20 [ 3.382774][ T1] hvc_console_print+0x292/0x780 [ 3.382780][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.382783][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.382784][ T1] ? lock_acquire+0x13c/0x160 [ 3.382788][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.382792][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.382793][ T1] ? console_flush_one_record+0x106/0x710 [ 3.382795][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.382797][ T1] ? lock_acquire+0x13c/0x160 [ 3.382801][ T1] console_flush_one_record+0x46f/0x710 [ 3.382804][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.382806][ T1] ? __lock_acquire+0x518/0xc20 [ 3.382811][ T1] console_unlock+0xee/0x1f0 [ 3.382813][ T1] ? console_flush_one_record+0x710/0x710 [ 3.382814][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.382816][ T1] ? lock_acquire+0x60/0x160 [ 3.382819][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.382821][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.382824][ T1] vprintk_emit+0x37c/0x3e0 [ 3.382827][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.382829][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.382835][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.382839][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.382841][ T1] ? simple_strntoull+0x10f/0x140 [ 3.382846][ T1] ? date_str+0x1e0/0x1e0 [ 3.382849][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.382853][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.382855][ T1] ? vprintk_default+0x20/0x20 [ 3.382859][ T1] ? vprintk_default+0x20/0x20 [ 3.382861][ T1] new_sync_write+0x33e/0x760 [ 3.382864][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.382867][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.382871][ T1] ? new_sync_read+0x750/0x750 [ 3.382877][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.382880][ T1] vfs_write+0x6a2/0xbd0 [ 3.382884][ T1] ksys_write+0x116/0x250 [ 3.382886][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.382889][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.382891][ T1] do_syscall_64+0xff/0x530 [ 3.382894][ T1] ? exc_page_fault+0xee/0x100 [ 3.382896][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.382898][ T1] RIP: 0033:0x7f3e7a988bee [ 3.382902][ 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 [ 3.382904][ T1] RSP: 002b:00007ffe66424070 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.382906][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f3e7a988bee [ 3.382907][ T1] RDX: 000000000000011c RSI: 0000555590cda680 RDI: 0000000000000003 [ 3.382908][ T1] RBP: 00007ffe66424080 R08: 0000000000000000 R09: 0000000000000000 [ 3.382909][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e7aa140a0 [ 3.382910][ T1] R13: 00007f3e7a9123e0 R14: 0000555590cda680 R15: 00007ffe66424198 [ 3.382916][ T1] [ 3.387791][ T74] systemd-tmpfile (74) used greatest stack depth: 24944 bytes left [ 3.388000][ T1] virtme-ng-init: basic initialization done [ 3.417268][ T77] virtme-ng-init (77) used greatest stack depth: 24320 bytes left [ 3.468356][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.468744][ T76] virtme-ng-init: triggering udev coldplug [ 5.691503][ T76] virtme-ng-init: waiting for udev to settle [ 5.691517][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.691520][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.691521][ T76] preempt_count: 1, expected: 0 [ 5.691522][ T76] RCU nest depth: 0, expected: 0 [ 5.691523][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 5.691525][ T76] #0: ffffffffa9569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.691537][ T76] #1: ffffffffa9569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.691540][ T76] #2: ffffffffa9489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.691544][ T76] #3: ffffffffa9489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.691547][ T76] irq event stamp: 3184 [ 5.691547][ T76] hardirqs last enabled at (3183): [] __down_trylock_console_sem+0x86/0xa0 [ 5.691551][ T76] hardirqs last disabled at (3184): [] console_emit_next_record+0x3d4/0x4c0 [ 5.691552][ T76] softirqs last enabled at (2784): [] handle_softirqs+0x67c/0x900 [ 5.691556][ T76] softirqs last disabled at (2635): [] __irq_exit_rcu+0x145/0x1c0 [ 5.691558][ T76] Preemption disabled at: [ 5.691558][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.691563][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.691566][ T76] Tainted: [W]=WARN [ 5.691567][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.691569][ T76] Call Trace: [ 5.691571][ T76] [ 5.691572][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.691578][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.691579][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.691584][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.691587][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.691592][ T76] __kmalloc_noprof+0x443/0x760 [ 5.691595][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.691601][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.691603][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.691607][ T76] put_chars+0x1e1/0x2f0 [ 5.691610][ T76] ? __send_to_port+0x420/0x420 [ 5.691611][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.691615][ T76] ? validate_chain+0x38b/0xc20 [ 5.691620][ T76] hvc_console_print+0x292/0x780 [ 5.691627][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.691629][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.691631][ T76] ? lock_acquire+0x13c/0x160 [ 5.691635][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.691638][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.691639][ T76] ? console_flush_one_record+0x106/0x710 [ 5.691642][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.691643][ T76] ? lock_acquire+0x13c/0x160 [ 5.691647][ T76] console_flush_one_record+0x46f/0x710 [ 5.691650][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.691652][ T76] ? __lock_acquire+0x518/0xc20 [ 5.691657][ T76] console_unlock+0xee/0x1f0 [ 5.691659][ T76] ? console_flush_one_record+0x710/0x710 [ 5.691660][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.691662][ T76] ? lock_acquire+0x60/0x160 [ 5.691666][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.691667][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.691670][ T76] vprintk_emit+0x37c/0x3e0 [ 5.691673][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.691675][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.691681][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.691685][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.691687][ T76] ? simple_strntoull+0x10f/0x140 [ 5.691692][ T76] ? date_str+0x1e0/0x1e0 [ 5.691695][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.691698][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.691701][ T76] ? vprintk_default+0x20/0x20 [ 5.691705][ T76] ? vprintk_default+0x20/0x20 [ 5.691707][ T76] new_sync_write+0x33e/0x760 [ 5.691711][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.691717][ T76] ? new_sync_read+0x750/0x750 [ 5.691721][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.691726][ T76] ? __fget_files+0x1e3/0x460 [ 5.691730][ T76] vfs_write+0x6a2/0xbd0 [ 5.691733][ T76] ksys_write+0x116/0x250 [ 5.691736][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.691738][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.691741][ T76] do_syscall_64+0xff/0x530 [ 5.691744][ T76] ? exc_page_fault+0xee/0x100 [ 5.691746][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.691749][ T76] RIP: 0033:0x7f3e7a989ed2 [ 5.691752][ 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 [ 5.691754][ T76] RSP: 002b:00007f3e7a8d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.691757][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f3e7a989ed2 [ 5.691758][ T76] RDX: 000000000000002e RSI: 00007f3e740012c0 RDI: 0000000000000003 [ 5.691759][ T76] RBP: 00007f3e7a8d0c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.691760][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e7aa140a0 [ 5.691761][ T76] R13: 00007f3e7a9123e0 R14: 00007f3e740012c0 R15: 00007f3e7a8d0da8 [ 5.691767][ T76] [ 6.141579][ T76] virtme-ng-init: udev is done [ 6.145813][ T1] virtme-ng-init: initialization done