virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.960695][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.960718][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.960720][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.960721][ T1] preempt_count: 1, expected: 0 [ 0.960722][ T1] RCU nest depth: 0, expected: 0 [ 0.960723][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.960725][ T1] #0: ff1100000298b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.960737][ T1] #1: ffffffff9b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.960743][ T1] #2: ffffffff9b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.960747][ T1] #3: ffffffff9b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.960750][ T1] #4: ffffffff9b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.960753][ T1] irq event stamp: 308544 [ 0.960754][ T1] hardirqs last enabled at (308543): [] __down_trylock_console_sem+0x86/0xa0 [ 0.960758][ T1] hardirqs last disabled at (308544): [] console_emit_next_record+0x3d4/0x4c0 [ 0.960759][ T1] softirqs last enabled at (307984): [] handle_softirqs+0x67c/0x900 [ 0.960762][ T1] softirqs last disabled at (307639): [] __irq_exit_rcu+0x145/0x1c0 [ 0.960765][ T1] Preemption disabled at: [ 0.960765][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.960770][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.960773][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.960774][ T1] Call Trace: [ 0.960776][ T1] [ 0.960779][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.960785][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.960786][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.960791][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.960794][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.960800][ T1] __kmalloc_noprof+0x443/0x760 [ 0.960802][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.960808][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.960811][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.960814][ T1] put_chars+0x1e1/0x2f0 [ 0.960817][ T1] ? __send_to_port+0x420/0x420 [ 0.960821][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.960824][ T1] ? validate_chain+0x38b/0xc20 [ 0.960829][ T1] hvc_console_print+0x292/0x780 [ 0.960832][ T1] ? __lock_acquire+0x518/0xc20 [ 0.960834][ T1] ? __lock_acquire+0x518/0xc20 [ 0.960839][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.960842][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.960844][ T1] ? lock_acquire+0x13c/0x160 [ 0.960849][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.960852][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.960853][ T1] ? console_flush_one_record+0x106/0x710 [ 0.960856][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.960858][ T1] ? lock_acquire+0x13c/0x160 [ 0.960862][ T1] console_flush_one_record+0x46f/0x710 [ 0.960866][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.960867][ T1] ? __lock_acquire+0x518/0xc20 [ 0.960873][ T1] console_unlock+0xee/0x1f0 [ 0.960875][ T1] ? console_flush_one_record+0x710/0x710 [ 0.960876][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.960878][ T1] ? lock_acquire+0x60/0x160 [ 0.960882][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.960884][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.960887][ T1] vprintk_emit+0x37c/0x3e0 [ 0.960890][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.960892][ T1] ? find_held_lock+0x2b/0x80 [ 0.960894][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.960897][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.960900][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.960905][ T1] ? device_rename.cold+0xa/0xa [ 0.960907][ T1] ? __lock_acquire+0x518/0xc20 [ 0.960912][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.960914][ T1] ? find_held_lock+0x2b/0x80 [ 0.960918][ T1] dev_printk_emit+0xb9/0xee [ 0.960920][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.960923][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.960928][ T1] ? proc_register+0x368/0x8b0 [ 0.960935][ T1] _dev_info+0xe2/0x116 [ 0.960938][ T1] ? _dev_notice+0x120/0x120 [ 0.960943][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.960946][ T1] ? rtc_proc_show+0x400/0x400 [ 0.960951][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.960956][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.960961][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.960968][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.960972][ T1] cmos_do_probe+0x73b/0x98a [ 0.960975][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.960978][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.960979][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.960985][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.960987][ T1] ? mc146818_set_time+0x500/0x500 [ 0.960991][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.960993][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.960999][ T1] platform_probe+0xfe/0x1f0 [ 0.961001][ T1] call_driver_probe+0x61/0x1c0 [ 0.961005][ T1] really_probe+0x199/0x760 [ 0.961008][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961011][ T1] __driver_probe_device+0x24f/0x440 [ 0.961014][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961016][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961018][ T1] driver_probe_device+0x4a/0xf0 [ 0.961020][ T1] __driver_attach+0x1b8/0x540 [ 0.961023][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.961026][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.961029][ T1] ? bus_remove_file+0x50/0x50 [ 0.961031][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.961035][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961040][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961041][ T1] bus_add_driver+0x2c8/0x530 [ 0.961045][ T1] driver_register+0x1a3/0x390 [ 0.961049][ T1] __platform_driver_probe+0x13f/0x270 [ 0.961052][ T1] cmos_init+0x31/0x40 [ 0.961053][ T1] do_one_initcall+0x124/0x4f0 [ 0.961057][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.961059][ T1] ? parameq+0x110/0x110 [ 0.961064][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.961068][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961071][ T1] kernel_init_freeable+0x596/0x630 [ 0.961074][ T1] ? rest_init+0x280/0x280 [ 0.961078][ T1] kernel_init+0x21/0x150 [ 0.961080][ T1] ? rest_init+0x280/0x280 [ 0.961082][ T1] ret_from_fork+0x474/0x6b0 [ 0.961086][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.961090][ T1] ? __switch_to+0x5a3/0xe00 [ 0.961093][ T1] ? rest_init+0x280/0x280 [ 0.961096][ T1] ret_from_fork_asm+0x11/0x20 [ 0.961104][ T1] [ 0.993460][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:46:06 UTC (1787903166) [ 0.994458][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.997492][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.005623][ T1] NET: Registered PF_INET6 protocol family [ 1.010019][ T1] Segment Routing with IPv6 [ 1.010510][ T1] In-situ OAM (IOAM) with IPv6 [ 1.010944][ T1] NET: Registered PF_PACKET protocol family [ 1.011211][ T1] 9pnet: Installing 9P2000 support [ 1.011609][ T1] Key type dns_resolver registered [ 1.012262][ T1] NET: Registered PF_VSOCK protocol family [ 1.016874][ T1] IPI shorthand broadcast: enabled [ 1.118019][ T1] sched_clock: Marking stable (1086001770, 31538274)->(1190778496, -73238452) [ 1.121117][ T1] registered taskstats version 1 [ 1.123688][ T1] Loading compiled-in X.509 certificates [ 1.222651][ T1] Demotion targets for Node 0: null [ 1.223027][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11727) [ 1.223327][ T1] page_owner is disabled [ 1.224537][ T1] PM: Magic number: 6:95:775 [ 1.224743][ T1] misc fuse: hash matches [ 1.225194][ T1] netconsole: network logging started [ 1.226615][ T1] ALSA device list: [ 1.226783][ T1] No soundcards found. [ 1.228467][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.231109][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.231973][ T1] devtmpfs: mounted [ 1.232267][ T1] VFS: Pivoted into new rootfs [ 1.262107][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.262366][ T1] Write protecting the kernel read-only data: 55296k [ 1.263257][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.263741][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.264011][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.264280][ T1] with arguments: [ 1.264409][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.266372][ T1] with environment: [ 1.266494][ T1] HOME=/ [ 1.266636][ T1] TERM=dumb [ 1.266756][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.266982][ T1] nr_open=2147483584 [ 1.267105][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.267378][ T1] virtme_rw_overlay0=/etc [ 1.267535][ T1] virtme_rw_overlay1=/lib [ 1.267724][ T1] virtme_rw_overlay2=/home [ 1.267879][ T1] virtme_rw_overlay3=/opt [ 1.268031][ T1] virtme_rw_overlay4=/srv [ 1.268188][ T1] virtme_rw_overlay5=/usr [ 1.268347][ T1] virtme_rw_overlay6=/var [ 1.268502][ T1] virtme_rw_overlay7=/tmp [ 1.268709][ T1] virtme_console=ttyS0 [ 1.268860][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.285604][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.286796][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.298181][ T1] overlayfs: failed to set xattr on upper [ 1.298469][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298743][ T1] overlayfs: ...falling back to uuid=null. [ 1.301053][ T1] overlayfs: failed to set xattr on upper [ 1.301257][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301494][ T1] overlayfs: ...falling back to uuid=null. [ 1.303390][ T1] overlayfs: failed to set xattr on upper [ 1.303604][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303836][ T1] overlayfs: ...falling back to uuid=null. [ 1.305627][ T1] overlayfs: failed to set xattr on upper [ 1.305826][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306058][ T1] overlayfs: ...falling back to uuid=null. [ 1.307834][ T1] overlayfs: failed to set xattr on upper [ 1.308027][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308269][ T1] overlayfs: ...falling back to uuid=null. [ 1.309897][ T1] overlayfs: failed to set xattr on upper [ 1.310091][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310335][ T1] overlayfs: ...falling back to uuid=null. [ 1.312684][ T1] overlayfs: failed to set xattr on upper [ 1.312887][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313117][ T1] overlayfs: ...falling back to uuid=null. [ 1.315417][ T1] overlayfs: failed to set xattr on upper [ 1.315683][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315925][ T1] overlayfs: ...falling back to uuid=null. [ 1.326967][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.388481][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 3.267145][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.267145][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.267145][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.267145][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.267161][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.267163][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.267165][ T1] preempt_count: 1, expected: 0 [ 3.267166][ T1] RCU nest depth: 0, expected: 0 [ 3.267167][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.267169][ T1] #0: ffffffff9b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.267181][ T1] #1: ffffffff9b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.267185][ T1] #2: ffffffff9b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.267188][ T1] #3: ffffffff9b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.267191][ T1] irq event stamp: 556618 [ 3.267192][ T1] hardirqs last enabled at (556617): [] __down_trylock_console_sem+0x86/0xa0 [ 3.267196][ T1] hardirqs last disabled at (556618): [] console_emit_next_record+0x3d4/0x4c0 [ 3.267197][ T1] softirqs last enabled at (556462): [] handle_softirqs+0x67c/0x900 [ 3.267201][ T1] softirqs last disabled at (555263): [] __irq_exit_rcu+0x145/0x1c0 [ 3.267203][ T1] Preemption disabled at: [ 3.267204][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.267209][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.267213][ T1] Tainted: [W]=WARN [ 3.267214][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.267215][ T1] Call Trace: [ 3.267217][ T1] [ 3.267218][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.267223][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.267225][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.267230][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.267233][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.267238][ T1] __kmalloc_noprof+0x443/0x760 [ 3.267241][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.267247][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.267250][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.267253][ T1] put_chars+0x1e1/0x2f0 [ 3.267256][ T1] ? __send_to_port+0x420/0x420 [ 3.267258][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.267262][ T1] ? validate_chain+0x38b/0xc20 [ 3.267267][ T1] hvc_console_print+0x292/0x780 [ 3.267274][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.267276][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267278][ T1] ? lock_acquire+0x13c/0x160 [ 3.267282][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.267285][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.267286][ T1] ? console_flush_one_record+0x106/0x710 [ 3.267289][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267291][ T1] ? lock_acquire+0x13c/0x160 [ 3.267295][ T1] console_flush_one_record+0x46f/0x710 [ 3.267298][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.267299][ T1] ? __lock_acquire+0x518/0xc20 [ 3.267308][ T1] console_unlock+0xee/0x1f0 [ 3.267310][ T1] ? console_flush_one_record+0x710/0x710 [ 3.267312][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267313][ T1] ? lock_acquire+0x60/0x160 [ 3.267317][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.267319][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.267322][ T1] vprintk_emit+0x37c/0x3e0 [ 3.267325][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.267327][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.267333][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.267337][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.267339][ T1] ? simple_strntoull+0x10f/0x140 [ 3.267343][ T1] ? date_str+0x1e0/0x1e0 [ 3.267347][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.267350][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.267353][ T1] ? vprintk_default+0x20/0x20 [ 3.267357][ T1] ? vprintk_default+0x20/0x20 [ 3.267359][ T1] new_sync_write+0x33e/0x760 [ 3.267362][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.267365][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.267369][ T1] ? new_sync_read+0x750/0x750 [ 3.267375][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267378][ T1] vfs_write+0x6a2/0xbd0 [ 3.267382][ T1] ksys_write+0x116/0x250 [ 3.267384][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.267387][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.267390][ T1] do_syscall_64+0xff/0x530 [ 3.267392][ T1] ? exc_page_fault+0xee/0x100 [ 3.267395][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.267397][ T1] RIP: 0033:0x7fd492d90bee [ 3.267401][ 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 [ 3.267403][ T1] RSP: 002b:00007ffc247e6de0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.267405][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fd492d90bee [ 3.267406][ T1] RDX: 000000000000011c RSI: 000055559143f680 RDI: 0000000000000003 [ 3.267407][ T1] RBP: 00007ffc247e6df0 R08: 0000000000000000 R09: 0000000000000000 [ 3.267408][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd492e1c0a0 [ 3.267409][ T1] R13: 00007fd492d1a3e0 R14: 000055559143f680 R15: 00007ffc247e6f08 [ 3.267415][ T1] [ 3.267570][ T74] systemd-tmpfile (74) used greatest stack depth: 24528 bytes left [ 3.268549][ T1] virtme-ng-init: basic initialization done [ 3.347807][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.348174][ T76] virtme-ng-init: triggering udev coldplug [ 5.410596][ T76] virtme-ng-init: waiting for udev to settle [ 5.410611][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.410613][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 5.410615][ T76] preempt_count: 1, expected: 0 [ 5.410616][ T76] RCU nest depth: 0, expected: 0 [ 5.410617][ T76] locks held by virtme-ng-init/76: 4, last CPU#0: [ 5.410619][ T76] #0: ffffffff9b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.410631][ T76] #1: ffffffff9b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.410634][ T76] #2: ffffffff9b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.410638][ T76] #3: ffffffff9b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.410641][ T76] irq event stamp: 2922 [ 5.410642][ T76] hardirqs last enabled at (2921): [] __down_trylock_console_sem+0x86/0xa0 [ 5.410645][ T76] hardirqs last disabled at (2922): [] console_emit_next_record+0x3d4/0x4c0 [ 5.410647][ T76] softirqs last enabled at (2886): [] handle_softirqs+0x67c/0x900 [ 5.410651][ T76] softirqs last disabled at (2879): [] __irq_exit_rcu+0x145/0x1c0 [ 5.410653][ T76] Preemption disabled at: [ 5.410654][ T76] [] vprintk_emit+0x31b/0x3e0 [ 5.410659][ T76] CPU: 0 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.410662][ T76] Tainted: [W]=WARN [ 5.410664][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.410665][ T76] Call Trace: [ 5.410667][ T76] [ 5.410668][ T76] dump_stack_lvl+0x6f/0xa0 [ 5.410674][ T76] ? vprintk_emit+0x31b/0x3e0 [ 5.410675][ T76] __might_resched.cold+0x1fe/0x2c1 [ 5.410680][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.410683][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 5.410688][ T76] __kmalloc_noprof+0x443/0x760 [ 5.410691][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 5.410697][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 5.410700][ T76] alloc_buf.isra.0+0x4b/0x260 [ 5.410704][ T76] put_chars+0x1e1/0x2f0 [ 5.410707][ T76] ? __send_to_port+0x420/0x420 [ 5.410709][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.410713][ T76] ? validate_chain+0x38b/0xc20 [ 5.410718][ T76] hvc_console_print+0x292/0x780 [ 5.410725][ T76] ? hvc_write+0x3a0/0x3a0 [ 5.410728][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.410730][ T76] ? lock_acquire+0x13c/0x160 [ 5.410734][ T76] console_emit_next_record+0x22f/0x4c0 [ 5.410738][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 5.410739][ T76] ? console_flush_one_record+0x106/0x710 [ 5.410742][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.410744][ T76] ? lock_acquire+0x13c/0x160 [ 5.410748][ T76] console_flush_one_record+0x46f/0x710 [ 5.410752][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 5.410753][ T76] ? __lock_acquire+0x518/0xc20 [ 5.410759][ T76] console_unlock+0xee/0x1f0 [ 5.410761][ T76] ? console_flush_one_record+0x710/0x710 [ 5.410762][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.410764][ T76] ? lock_acquire+0x60/0x160 [ 5.410768][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.410770][ T76] ? vprintk_emit+0x320/0x3e0 [ 5.410773][ T76] vprintk_emit+0x37c/0x3e0 [ 5.410777][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 5.410779][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 5.410785][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.410789][ T76] ? vprintk_emit.cold+0x107/0x107 [ 5.410791][ T76] ? simple_strntoull+0x10f/0x140 [ 5.410796][ T76] ? date_str+0x1e0/0x1e0 [ 5.410800][ T76] ? devkmsg_write+0xd1/0x2c0 [ 5.410804][ T76] devkmsg_write.cold+0x5a/0x8b [ 5.410807][ T76] ? vprintk_default+0x20/0x20 [ 5.410811][ T76] ? vprintk_default+0x20/0x20 [ 5.410813][ T76] new_sync_write+0x33e/0x760 [ 5.410817][ T76] ? kasan_quarantine_put+0x42/0x2b0 [ 5.410821][ T76] ? new_sync_read+0x750/0x750 [ 5.410825][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 5.410830][ T76] ? __fget_files+0x1e3/0x460 [ 5.410834][ T76] vfs_write+0x6a2/0xbd0 [ 5.410838][ T76] ksys_write+0x116/0x250 [ 5.410841][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 5.410844][ T76] ? rcu_is_watching+0x16/0xd0 [ 5.410847][ T76] do_syscall_64+0xff/0x530 [ 5.410850][ T76] ? exc_page_fault+0xee/0x100 [ 5.410853][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.410855][ T76] RIP: 0033:0x7fd492d91ed2 [ 5.410859][ 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 [ 5.410861][ T76] RSP: 002b:00007fd492cd8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.410864][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd492d91ed2 [ 5.410865][ T76] RDX: 000000000000002e RSI: 00007fd48c0012c0 RDI: 0000000000000003 [ 5.410866][ T76] RBP: 00007fd492cd8c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.410867][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd492e1c0a0 [ 5.410868][ T76] R13: 00007fd492d1a3e0 R14: 00007fd48c0012c0 R15: 00007fd492cd8da8 [ 5.410874][ T76] [ 5.920707][ T76] virtme-ng-init: udev is done [ 5.924344][ T1] virtme-ng-init: initialization done