virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.046666][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.046686][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.046688][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.046690][ T1] preempt_count: 1, expected: 0 [ 1.046691][ T1] RCU nest depth: 0, expected: 0 [ 1.046692][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.046694][ T1] #0: ff1100000290b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.046705][ T1] #1: ffffffffa4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.046711][ T1] #2: ffffffffa4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.046714][ T1] #3: ffffffffa4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.046718][ T1] #4: ffffffffa4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.046721][ T1] irq event stamp: 314780 [ 1.046722][ T1] hardirqs last enabled at (314779): [] __down_trylock_console_sem+0x86/0xa0 [ 1.046725][ T1] hardirqs last disabled at (314780): [] console_emit_next_record+0x3d4/0x4c0 [ 1.046726][ T1] softirqs last enabled at (314156): [] handle_softirqs+0x67c/0x900 [ 1.046729][ T1] softirqs last disabled at (314149): [] __irq_exit_rcu+0x145/0x1c0 [ 1.046732][ T1] Preemption disabled at: [ 1.046733][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.046737][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.046740][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.046742][ T1] Call Trace: [ 1.046744][ T1] [ 1.046747][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.046752][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.046753][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.046758][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.046761][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.046766][ T1] __kmalloc_noprof+0x443/0x760 [ 1.046769][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.046774][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.046777][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.046780][ T1] put_chars+0x1e1/0x2f0 [ 1.046783][ T1] ? __send_to_port+0x420/0x420 [ 1.046786][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.046790][ T1] ? validate_chain+0x38b/0xc20 [ 1.046794][ T1] hvc_console_print+0x292/0x780 [ 1.046797][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046799][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046803][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.046807][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046809][ T1] ? lock_acquire+0x13c/0x160 [ 1.046813][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.046816][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.046817][ T1] ? console_flush_one_record+0x106/0x710 [ 1.046820][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046822][ T1] ? lock_acquire+0x13c/0x160 [ 1.046826][ T1] console_flush_one_record+0x46f/0x710 [ 1.046829][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.046831][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046836][ T1] console_unlock+0xee/0x1f0 [ 1.046838][ T1] ? console_flush_one_record+0x710/0x710 [ 1.046839][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.046841][ T1] ? lock_acquire+0x60/0x160 [ 1.046845][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.046847][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.046850][ T1] vprintk_emit+0x37c/0x3e0 [ 1.046853][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.046855][ T1] ? find_held_lock+0x2b/0x80 [ 1.046857][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.046859][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.046862][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.046867][ T1] ? device_rename.cold+0xa/0xa [ 1.046869][ T1] ? __lock_acquire+0x518/0xc20 [ 1.046873][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.046875][ T1] ? find_held_lock+0x2b/0x80 [ 1.046879][ T1] dev_printk_emit+0xb9/0xee [ 1.046881][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.046884][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.046888][ T1] ? proc_register+0x368/0x8b0 [ 1.046895][ T1] _dev_info+0xe2/0x116 [ 1.046898][ T1] ? _dev_notice+0x120/0x120 [ 1.046902][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.046906][ T1] ? rtc_proc_show+0x400/0x400 [ 1.046910][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.046915][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.046920][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.046927][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.046930][ T1] cmos_do_probe+0x73b/0x98a [ 1.046933][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.046935][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.046937][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.046943][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.046944][ T1] ? mc146818_set_time+0x500/0x500 [ 1.046948][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.046950][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.046955][ T1] platform_probe+0xfe/0x1f0 [ 1.046958][ T1] call_driver_probe+0x61/0x1c0 [ 1.046961][ T1] really_probe+0x199/0x760 [ 1.046964][ T1] ? __device_attach_driver+0x280/0x280 [ 1.046967][ T1] __driver_probe_device+0x24f/0x440 [ 1.046970][ T1] ? __device_attach_driver+0x280/0x280 [ 1.046972][ T1] ? __device_attach_driver+0x280/0x280 [ 1.046973][ T1] driver_probe_device+0x4a/0xf0 [ 1.046976][ T1] __driver_attach+0x1b8/0x540 [ 1.046979][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.046982][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.046984][ T1] ? bus_remove_file+0x50/0x50 [ 1.046986][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.046990][ T1] ? rtc_dev_init+0x40/0x40 [ 1.046994][ T1] ? rtc_dev_init+0x40/0x40 [ 1.046996][ T1] bus_add_driver+0x2c8/0x530 [ 1.047000][ T1] driver_register+0x1a3/0x390 [ 1.047003][ T1] __platform_driver_probe+0x13f/0x270 [ 1.047006][ T1] cmos_init+0x31/0x40 [ 1.047007][ T1] do_one_initcall+0x124/0x4f0 [ 1.047011][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.047013][ T1] ? parameq+0x110/0x110 [ 1.047018][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.047022][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.047025][ T1] kernel_init_freeable+0x596/0x630 [ 1.047028][ T1] ? rest_init+0x280/0x280 [ 1.047031][ T1] kernel_init+0x21/0x150 [ 1.047033][ T1] ? rest_init+0x280/0x280 [ 1.047035][ T1] ret_from_fork+0x474/0x6b0 [ 1.047039][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.047042][ T1] ? __switch_to+0x5a3/0xe00 [ 1.047046][ T1] ? rest_init+0x280/0x280 [ 1.047048][ T1] ret_from_fork_asm+0x11/0x20 [ 1.047056][ T1] [ 1.077302][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:46:11 UTC (1787888771) [ 1.078309][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.081324][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.087900][ T1] NET: Registered PF_INET6 protocol family [ 1.093206][ T1] Segment Routing with IPv6 [ 1.093712][ T1] In-situ OAM (IOAM) with IPv6 [ 1.094115][ T1] NET: Registered PF_PACKET protocol family [ 1.094361][ T1] 9pnet: Installing 9P2000 support [ 1.094716][ T1] Key type dns_resolver registered [ 1.095333][ T1] NET: Registered PF_VSOCK protocol family [ 1.100226][ T1] IPI shorthand broadcast: enabled [ 1.204485][ T1] sched_clock: Marking stable (1166001626, 37649089)->(1281187435, -77536720) [ 1.207528][ T1] registered taskstats version 1 [ 1.209302][ T1] Loading compiled-in X.509 certificates [ 1.308899][ T1] Demotion targets for Node 0: null [ 1.309221][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.309517][ T1] page_owner is disabled [ 1.310642][ T1] PM: Magic number: 6:668:766 [ 1.311095][ T1] netconsole: network logging started [ 1.312489][ T1] ALSA device list: [ 1.312639][ T1] No soundcards found. [ 1.314780][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.317335][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.318163][ T1] devtmpfs: mounted [ 1.318448][ T1] VFS: Pivoted into new rootfs [ 1.345536][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.346045][ T1] Write protecting the kernel read-only data: 55296k [ 1.348054][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.348476][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.348744][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.348988][ T1] with arguments: [ 1.349109][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.349339][ T1] with environment: [ 1.349451][ T1] HOME=/ [ 1.349569][ T1] TERM=dumb [ 1.349692][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.349909][ T1] nr_open=2147483584 [ 1.350015][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.350275][ T1] virtme_rw_overlay0=/etc [ 1.350417][ T1] virtme_rw_overlay1=/lib [ 1.350563][ T1] virtme_rw_overlay2=/home [ 1.350718][ T1] virtme_rw_overlay3=/opt [ 1.350864][ T1] virtme_rw_overlay4=/srv [ 1.351006][ T1] virtme_rw_overlay5=/usr [ 1.351154][ T1] virtme_rw_overlay6=/var [ 1.351296][ T1] virtme_rw_overlay7=/tmp [ 1.351443][ T1] virtme_console=ttyS0 [ 1.351594][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.369593][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.370984][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.379407][ T1] overlayfs: failed to set xattr on upper [ 1.379722][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.380059][ T1] overlayfs: ...falling back to uuid=null. [ 1.382429][ T1] overlayfs: failed to set xattr on upper [ 1.382679][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.382948][ T1] overlayfs: ...falling back to uuid=null. [ 1.384944][ T1] overlayfs: failed to set xattr on upper [ 1.385169][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.385474][ T1] overlayfs: ...falling back to uuid=null. [ 1.387481][ T1] overlayfs: failed to set xattr on upper [ 1.387715][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.387998][ T1] overlayfs: ...falling back to uuid=null. [ 1.390473][ T1] overlayfs: failed to set xattr on upper [ 1.390709][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390975][ T1] overlayfs: ...falling back to uuid=null. [ 1.392761][ T1] overlayfs: failed to set xattr on upper [ 1.392979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393268][ T1] overlayfs: ...falling back to uuid=null. [ 1.395477][ T1] overlayfs: failed to set xattr on upper [ 1.395711][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396001][ T1] overlayfs: ...falling back to uuid=null. [ 1.398417][ T1] overlayfs: failed to set xattr on upper [ 1.398645][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.398948][ T1] overlayfs: ...falling back to uuid=null. [ 1.410028][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.417332][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.588132][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.588132][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.588132][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.588132][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.588149][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.588151][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.588153][ T1] preempt_count: 1, expected: 0 [ 3.588153][ T1] RCU nest depth: 0, expected: 0 [ 3.588154][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.588157][ T1] #0: ffffffffa4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.588170][ T1] #1: ffffffffa4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.588173][ T1] #2: ffffffffa4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.588177][ T1] #3: ffffffffa4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.588180][ T1] irq event stamp: 563712 [ 3.588181][ T1] hardirqs last enabled at (563711): [] __down_trylock_console_sem+0x86/0xa0 [ 3.588184][ T1] hardirqs last disabled at (563712): [] console_emit_next_record+0x3d4/0x4c0 [ 3.588185][ T1] softirqs last enabled at (563024): [] fpu_clone+0xd9/0x410 [ 3.588189][ T1] softirqs last disabled at (563022): [] fpu_clone+0x82/0x410 [ 3.588191][ T1] Preemption disabled at: [ 3.588192][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.588198][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.588201][ T1] Tainted: [W]=WARN [ 3.588203][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.588204][ T1] Call Trace: [ 3.588206][ T1] [ 3.588207][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.588212][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.588214][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.588218][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.588221][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.588226][ T1] __kmalloc_noprof+0x443/0x760 [ 3.588228][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.588235][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.588237][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.588241][ T1] put_chars+0x1e1/0x2f0 [ 3.588244][ T1] ? __send_to_port+0x420/0x420 [ 3.588246][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.588250][ T1] ? validate_chain+0x38b/0xc20 [ 3.588255][ T1] hvc_console_print+0x292/0x780 [ 3.588261][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.588264][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.588266][ T1] ? lock_acquire+0x13c/0x160 [ 3.588270][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.588273][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.588274][ T1] ? console_flush_one_record+0x106/0x710 [ 3.588277][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.588279][ T1] ? lock_acquire+0x13c/0x160 [ 3.588283][ T1] console_flush_one_record+0x46f/0x710 [ 3.588286][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.588288][ T1] ? __lock_acquire+0x518/0xc20 [ 3.588293][ T1] console_unlock+0xee/0x1f0 [ 3.588295][ T1] ? console_flush_one_record+0x710/0x710 [ 3.588296][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.588298][ T1] ? lock_acquire+0x60/0x160 [ 3.588302][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.588303][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.588306][ T1] vprintk_emit+0x37c/0x3e0 [ 3.588309][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.588312][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.588318][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.588322][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.588324][ T1] ? simple_strntoull+0x10f/0x140 [ 3.588328][ T1] ? date_str+0x1e0/0x1e0 [ 3.588332][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.588335][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.588338][ T1] ? vprintk_default+0x20/0x20 [ 3.588342][ T1] ? vprintk_default+0x20/0x20 [ 3.588344][ T1] new_sync_write+0x33e/0x760 [ 3.588347][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.588350][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.588354][ T1] ? new_sync_read+0x750/0x750 [ 3.588360][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.588363][ T1] vfs_write+0x6a2/0xbd0 [ 3.588367][ T1] ksys_write+0x116/0x250 [ 3.588370][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.588372][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.588375][ T1] do_syscall_64+0xff/0x530 [ 3.588377][ T1] ? exc_page_fault+0xee/0x100 [ 3.588380][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.588383][ T1] RIP: 0033:0x7f7927259bee [ 3.588387][ 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 [ 3.588389][ T1] RSP: 002b:00007ffc4a119c00 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.588391][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f7927259bee [ 3.588392][ T1] RDX: 000000000000011c RSI: 000055557311f680 RDI: 0000000000000003 [ 3.588393][ T1] RBP: 00007ffc4a119c10 R08: 0000000000000000 R09: 0000000000000000 [ 3.588394][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f79272e50a0 [ 3.588395][ T1] R13: 00007f79271e33e0 R14: 000055557311f680 R15: 00007ffc4a119d28 [ 3.588401][ T1] [ 3.590685][ T73] systemd-tmpfile (73) used greatest stack depth: 24944 bytes left [ 3.591060][ T1] virtme-ng-init: basic initialization done [ 3.654152][ T79] ip (79) used greatest stack depth: 24784 bytes left [ 3.681381][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.681864][ T75] virtme-ng-init: triggering udev coldplug [ 6.066377][ T75] virtme-ng-init: waiting for udev to settle [ 6.066394][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.066396][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.066398][ T75] preempt_count: 1, expected: 0 [ 6.066399][ T75] RCU nest depth: 0, expected: 0 [ 6.066400][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.066402][ T75] #0: ffffffffa4f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.066416][ T75] #1: ffffffffa4f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.066420][ T75] #2: ffffffffa4e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.066423][ T75] #3: ffffffffa4e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.066427][ T75] irq event stamp: 3186 [ 6.066427][ T75] hardirqs last enabled at (3185): [] __down_trylock_console_sem+0x86/0xa0 [ 6.066431][ T75] hardirqs last disabled at (3186): [] console_emit_next_record+0x3d4/0x4c0 [ 6.066432][ T75] softirqs last enabled at (2698): [] fpu_clone+0xd9/0x410 [ 6.066436][ T75] softirqs last disabled at (2696): [] fpu_clone+0x82/0x410 [ 6.066438][ T75] Preemption disabled at: [ 6.066439][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.066445][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.066449][ T75] Tainted: [W]=WARN [ 6.066450][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.066452][ T75] Call Trace: [ 6.066453][ T75] [ 6.066455][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.066460][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.066462][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.066466][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.066469][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.066475][ T75] __kmalloc_noprof+0x443/0x760 [ 6.066477][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.066484][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.066486][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.066490][ T75] put_chars+0x1e1/0x2f0 [ 6.066493][ T75] ? __send_to_port+0x420/0x420 [ 6.066495][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.066499][ T75] ? validate_chain+0x38b/0xc20 [ 6.066504][ T75] hvc_console_print+0x292/0x780 [ 6.066511][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.066513][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.066515][ T75] ? lock_acquire+0x13c/0x160 [ 6.066519][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.066523][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.066524][ T75] ? console_flush_one_record+0x106/0x710 [ 6.066527][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.066529][ T75] ? lock_acquire+0x13c/0x160 [ 6.066533][ T75] console_flush_one_record+0x46f/0x710 [ 6.066536][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.066538][ T75] ? __lock_acquire+0x518/0xc20 [ 6.066543][ T75] console_unlock+0xee/0x1f0 [ 6.066545][ T75] ? console_flush_one_record+0x710/0x710 [ 6.066546][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.066548][ T75] ? lock_acquire+0x60/0x160 [ 6.066552][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.066554][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.066562][ T75] vprintk_emit+0x37c/0x3e0 [ 6.066565][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.066568][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.066573][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.066578][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.066580][ T75] ? simple_strntoull+0x10f/0x140 [ 6.066584][ T75] ? date_str+0x1e0/0x1e0 [ 6.066588][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.066591][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.066594][ T75] ? vprintk_default+0x20/0x20 [ 6.066598][ T75] ? vprintk_default+0x20/0x20 [ 6.066600][ T75] new_sync_write+0x33e/0x760 [ 6.066604][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.066608][ T75] ? new_sync_read+0x750/0x750 [ 6.066612][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.066616][ T75] ? __fget_files+0x1e3/0x460 [ 6.066620][ T75] vfs_write+0x6a2/0xbd0 [ 6.066624][ T75] ksys_write+0x116/0x250 [ 6.066627][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.066629][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.066632][ T75] do_syscall_64+0xff/0x530 [ 6.066635][ T75] ? exc_page_fault+0xee/0x100 [ 6.066637][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.066640][ T75] RIP: 0033:0x7f792725aed2 [ 6.066644][ T75] 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 [ 6.066645][ T75] RSP: 002b:00007f79271a1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.066650][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f792725aed2 [ 6.066652][ T75] RDX: 000000000000002e RSI: 00007f79200012c0 RDI: 0000000000000003 [ 6.066653][ T75] RBP: 00007f79271a1c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.066653][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f79272e50a0 [ 6.066654][ T75] R13: 00007f79271e33e0 R14: 00007f79200012c0 R15: 00007f79271a1da8 [ 6.066661][ T75] [ 6.411865][ T75] virtme-ng-init: udev is done [ 6.414833][ T1] virtme-ng-init: initialization done