virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.979603][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.979628][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.979630][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.979631][ T1] preempt_count: 1, expected: 0 [ 0.979632][ T1] RCU nest depth: 0, expected: 0 [ 0.979633][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.979635][ T1] #0: ff1100000298b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.979648][ T1] #1: ffffffffad769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.979654][ T1] #2: ffffffffad769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.979657][ T1] #3: ffffffffad689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.979661][ T1] #4: ffffffffad689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.979664][ T1] irq event stamp: 308270 [ 0.979665][ T1] hardirqs last enabled at (308269): [] __down_trylock_console_sem+0x86/0xa0 [ 0.979668][ T1] hardirqs last disabled at (308270): [] console_emit_next_record+0x3d4/0x4c0 [ 0.979670][ T1] softirqs last enabled at (307566): [] handle_softirqs+0x67c/0x900 [ 0.979673][ T1] softirqs last disabled at (307561): [] __irq_exit_rcu+0x145/0x1c0 [ 0.979675][ T1] Preemption disabled at: [ 0.979676][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.979681][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.979684][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.979686][ T1] Call Trace: [ 0.979687][ T1] [ 0.979691][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.979696][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.979697][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.979701][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.979705][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.979710][ T1] __kmalloc_noprof+0x443/0x760 [ 0.979712][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.979718][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.979720][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.979723][ T1] put_chars+0x1e1/0x2f0 [ 0.979726][ T1] ? __send_to_port+0x420/0x420 [ 0.979729][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.979733][ T1] ? validate_chain+0x38b/0xc20 [ 0.979737][ T1] hvc_console_print+0x292/0x780 [ 0.979740][ T1] ? __lock_acquire+0x518/0xc20 [ 0.979742][ T1] ? __lock_acquire+0x518/0xc20 [ 0.979746][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.979749][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979752][ T1] ? lock_acquire+0x13c/0x160 [ 0.979756][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.979759][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.979760][ T1] ? console_flush_one_record+0x106/0x710 [ 0.979762][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979764][ T1] ? lock_acquire+0x13c/0x160 [ 0.979768][ T1] console_flush_one_record+0x46f/0x710 [ 0.979772][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.979773][ T1] ? __lock_acquire+0x518/0xc20 [ 0.979778][ T1] console_unlock+0xee/0x1f0 [ 0.979780][ T1] ? console_flush_one_record+0x710/0x710 [ 0.979781][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979783][ T1] ? lock_acquire+0x60/0x160 [ 0.979787][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.979789][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.979791][ T1] vprintk_emit+0x37c/0x3e0 [ 0.979794][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.979796][ T1] ? find_held_lock+0x2b/0x80 [ 0.979798][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.979800][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.979804][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.979808][ T1] ? device_rename.cold+0xa/0xa [ 0.979810][ T1] ? __lock_acquire+0x518/0xc20 [ 0.979815][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.979817][ T1] ? find_held_lock+0x2b/0x80 [ 0.979820][ T1] dev_printk_emit+0xb9/0xee [ 0.979823][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.979826][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.979830][ T1] ? proc_register+0x368/0x8b0 [ 0.979836][ T1] _dev_info+0xe2/0x116 [ 0.979838][ T1] ? _dev_notice+0x120/0x120 [ 0.979843][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.979846][ T1] ? rtc_proc_show+0x400/0x400 [ 0.979850][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.979855][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.979858][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.979862][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.979868][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.979872][ T1] cmos_do_probe+0x73b/0x98a [ 0.979875][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.979877][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.979878][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.979884][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.979886][ T1] ? mc146818_set_time+0x500/0x500 [ 0.979890][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.979892][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.979897][ T1] platform_probe+0xfe/0x1f0 [ 0.979899][ T1] call_driver_probe+0x61/0x1c0 [ 0.979902][ T1] really_probe+0x199/0x760 [ 0.979906][ T1] ? __device_attach_driver+0x280/0x280 [ 0.979908][ T1] __driver_probe_device+0x24f/0x440 [ 0.979911][ T1] ? __device_attach_driver+0x280/0x280 [ 0.979913][ T1] ? __device_attach_driver+0x280/0x280 [ 0.979915][ T1] driver_probe_device+0x4a/0xf0 [ 0.979917][ T1] __driver_attach+0x1b8/0x540 [ 0.979920][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.979923][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.979925][ T1] ? bus_remove_file+0x50/0x50 [ 0.979927][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.979930][ T1] ? rtc_dev_init+0x40/0x40 [ 0.979935][ T1] ? rtc_dev_init+0x40/0x40 [ 0.979937][ T1] bus_add_driver+0x2c8/0x530 [ 0.979940][ T1] driver_register+0x1a3/0x390 [ 0.979943][ T1] __platform_driver_probe+0x13f/0x270 [ 0.979946][ T1] cmos_init+0x31/0x40 [ 0.979948][ T1] do_one_initcall+0x124/0x4f0 [ 0.979951][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.979953][ T1] ? parameq+0x110/0x110 [ 0.979958][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.979962][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.979965][ T1] kernel_init_freeable+0x596/0x630 [ 0.979968][ T1] ? rest_init+0x280/0x280 [ 0.979971][ T1] kernel_init+0x21/0x150 [ 0.979973][ T1] ? rest_init+0x280/0x280 [ 0.979974][ T1] ret_from_fork+0x474/0x6b0 [ 0.979978][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.979981][ T1] ? __switch_to+0x5a3/0xe00 [ 0.979985][ T1] ? rest_init+0x280/0x280 [ 0.979987][ T1] ret_from_fork_asm+0x11/0x20 [ 0.979995][ T1] [ 1.011328][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:58:02 UTC (1787914682) [ 1.012330][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.015251][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.024149][ T1] NET: Registered PF_INET6 protocol family [ 1.028311][ T1] Segment Routing with IPv6 [ 1.028795][ T1] In-situ OAM (IOAM) with IPv6 [ 1.029137][ T1] NET: Registered PF_PACKET protocol family [ 1.029400][ T1] 9pnet: Installing 9P2000 support [ 1.029744][ T1] Key type dns_resolver registered [ 1.030438][ T1] NET: Registered PF_VSOCK protocol family [ 1.034835][ T1] IPI shorthand broadcast: enabled [ 1.134813][ T1] sched_clock: Marking stable (1103001660, 31479674)->(1207544859, -73063525) [ 1.136908][ T1] registered taskstats version 1 [ 1.138639][ T1] Loading compiled-in X.509 certificates [ 1.236594][ T1] Demotion targets for Node 0: null [ 1.236856][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.237136][ T1] page_owner is disabled [ 1.238250][ T1] PM: Magic number: 6:619:983 [ 1.238676][ T1] netconsole: network logging started [ 1.240031][ T1] ALSA device list: [ 1.240182][ T1] No soundcards found. [ 1.242351][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.244827][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.245628][ T1] devtmpfs: mounted [ 1.245909][ T1] VFS: Pivoted into new rootfs [ 1.272394][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.275213][ T1] Write protecting the kernel read-only data: 55296k [ 1.276101][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.276561][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.276820][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.277084][ T1] with arguments: [ 1.277207][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.277430][ T1] with environment: [ 1.278491][ T1] HOME=/ [ 1.278640][ T1] TERM=dumb [ 1.278752][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.278983][ T1] nr_open=2147483584 [ 1.279099][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.279362][ T1] virtme_rw_overlay0=/etc [ 1.279538][ T1] virtme_rw_overlay1=/lib [ 1.279685][ T1] virtme_rw_overlay2=/home [ 1.279837][ T1] virtme_rw_overlay3=/opt [ 1.279990][ T1] virtme_rw_overlay4=/srv [ 1.280137][ T1] virtme_rw_overlay5=/usr [ 1.280291][ T1] virtme_rw_overlay6=/var [ 1.280447][ T1] virtme_rw_overlay7=/tmp [ 1.280610][ T1] virtme_console=ttyS0 [ 1.280758][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.295017][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.296240][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.305016][ T1] overlayfs: failed to set xattr on upper [ 1.305271][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305526][ T1] overlayfs: ...falling back to uuid=null. [ 1.307755][ T1] overlayfs: failed to set xattr on upper [ 1.307949][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308194][ T1] overlayfs: ...falling back to uuid=null. [ 1.309957][ T1] overlayfs: failed to set xattr on upper [ 1.310151][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310386][ T1] overlayfs: ...falling back to uuid=null. [ 1.312112][ T1] overlayfs: failed to set xattr on upper [ 1.312307][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.312556][ T1] overlayfs: ...falling back to uuid=null. [ 1.314355][ T1] overlayfs: failed to set xattr on upper [ 1.314560][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314794][ T1] overlayfs: ...falling back to uuid=null. [ 1.316313][ T1] overlayfs: failed to set xattr on upper [ 1.316528][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316767][ T1] overlayfs: ...falling back to uuid=null. [ 1.318993][ T1] overlayfs: failed to set xattr on upper [ 1.319200][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319434][ T1] overlayfs: ...falling back to uuid=null. [ 1.321156][ T1] overlayfs: failed to set xattr on upper [ 1.321356][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321604][ T1] overlayfs: ...falling back to uuid=null. [ 1.331468][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.391191][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.373874][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.373874][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.373874][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.373874][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.373890][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.373892][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.373894][ T1] preempt_count: 1, expected: 0 [ 3.373894][ T1] RCU nest depth: 0, expected: 0 [ 3.373895][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.373898][ T1] #0: ffffffffad769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.373909][ T1] #1: ffffffffad769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.373913][ T1] #2: ffffffffad689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.373916][ T1] #3: ffffffffad689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.373919][ T1] irq event stamp: 552050 [ 3.373920][ T1] hardirqs last enabled at (552049): [] __down_trylock_console_sem+0x86/0xa0 [ 3.373923][ T1] hardirqs last disabled at (552050): [] console_emit_next_record+0x3d4/0x4c0 [ 3.373925][ T1] softirqs last enabled at (551394): [] fpu_clone+0xd9/0x410 [ 3.373928][ T1] softirqs last disabled at (551392): [] fpu_clone+0x82/0x410 [ 3.373930][ T1] Preemption disabled at: [ 3.373931][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.373936][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.373940][ T1] Tainted: [W]=WARN [ 3.373941][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.373942][ T1] Call Trace: [ 3.373944][ T1] [ 3.373945][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.373950][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.373951][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.373956][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.373959][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.373964][ T1] __kmalloc_noprof+0x443/0x760 [ 3.373966][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.373972][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.373974][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.373978][ T1] put_chars+0x1e1/0x2f0 [ 3.373981][ T1] ? __send_to_port+0x420/0x420 [ 3.373982][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.373986][ T1] ? validate_chain+0x38b/0xc20 [ 3.373991][ T1] hvc_console_print+0x292/0x780 [ 3.373998][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.374000][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.374002][ T1] ? lock_acquire+0x13c/0x160 [ 3.374006][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.374009][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.374010][ T1] ? console_flush_one_record+0x106/0x710 [ 3.374012][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.374014][ T1] ? lock_acquire+0x13c/0x160 [ 3.374018][ T1] console_flush_one_record+0x46f/0x710 [ 3.374022][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.374023][ T1] ? __lock_acquire+0x518/0xc20 [ 3.374028][ T1] console_unlock+0xee/0x1f0 [ 3.374030][ T1] ? console_flush_one_record+0x710/0x710 [ 3.374031][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.374033][ T1] ? lock_acquire+0x60/0x160 [ 3.374037][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.374038][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.374041][ T1] vprintk_emit+0x37c/0x3e0 [ 3.374044][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.374047][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.374052][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.374056][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.374057][ T1] ? simple_strntoull+0x10f/0x140 [ 3.374062][ T1] ? date_str+0x1e0/0x1e0 [ 3.374065][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.374069][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.374072][ T1] ? vprintk_default+0x20/0x20 [ 3.374075][ T1] ? vprintk_default+0x20/0x20 [ 3.374077][ T1] new_sync_write+0x33e/0x760 [ 3.374080][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.374083][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.374087][ T1] ? new_sync_read+0x750/0x750 [ 3.374093][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.374096][ T1] vfs_write+0x6a2/0xbd0 [ 3.374100][ T1] ksys_write+0x116/0x250 [ 3.374102][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.374105][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.374107][ T1] do_syscall_64+0xff/0x530 [ 3.374110][ T1] ? exc_page_fault+0xee/0x100 [ 3.374112][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.374114][ T1] RIP: 0033:0x7f5fda264bee [ 3.374118][ 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 [ 3.374120][ T1] RSP: 002b:00007ffcba2bb050 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.374122][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f5fda264bee [ 3.374124][ T1] RDX: 000000000000011c RSI: 000055558e225680 RDI: 0000000000000003 [ 3.374125][ T1] RBP: 00007ffcba2bb060 R08: 0000000000000000 R09: 0000000000000000 [ 3.374125][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fda2f00a0 [ 3.374126][ T1] R13: 00007f5fda1ee3e0 R14: 000055558e225680 R15: 00007ffcba2bb178 [ 3.374132][ T1] [ 3.374530][ T73] systemd-tmpfile (73) used greatest stack depth: 24576 bytes left [ 3.375272][ T1] virtme-ng-init: basic initialization done [ 3.456239][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.456675][ T75] virtme-ng-init: triggering udev coldplug [ 5.548927][ T75] virtme-ng-init: waiting for udev to settle [ 5.548942][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.548944][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.548946][ T75] preempt_count: 1, expected: 0 [ 5.548947][ T75] RCU nest depth: 0, expected: 0 [ 5.548948][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.548950][ T75] #0: ffffffffad769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.548961][ T75] #1: ffffffffad769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.548965][ T75] #2: ffffffffad689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.548968][ T75] #3: ffffffffad689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.548972][ T75] irq event stamp: 3104 [ 5.548972][ T75] hardirqs last enabled at (3103): [] __down_trylock_console_sem+0x86/0xa0 [ 5.548975][ T75] hardirqs last disabled at (3104): [] console_emit_next_record+0x3d4/0x4c0 [ 5.548977][ T75] softirqs last enabled at (2622): [] fpu_clone+0xd9/0x410 [ 5.548980][ T75] softirqs last disabled at (2620): [] fpu_clone+0x82/0x410 [ 5.548983][ T75] Preemption disabled at: [ 5.548983][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.548988][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.548991][ T75] Tainted: [W]=WARN [ 5.548993][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.548994][ T75] Call Trace: [ 5.548996][ T75] [ 5.548998][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.549002][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.549004][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.549008][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.549012][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.549017][ T75] __kmalloc_noprof+0x443/0x760 [ 5.549019][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.549025][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.549027][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.549031][ T75] put_chars+0x1e1/0x2f0 [ 5.549034][ T75] ? __send_to_port+0x420/0x420 [ 5.549035][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.549039][ T75] ? validate_chain+0x38b/0xc20 [ 5.549045][ T75] hvc_console_print+0x292/0x780 [ 5.549051][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.549053][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.549055][ T75] ? lock_acquire+0x13c/0x160 [ 5.549059][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.549062][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.549063][ T75] ? console_flush_one_record+0x106/0x710 [ 5.549066][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.549068][ T75] ? lock_acquire+0x13c/0x160 [ 5.549072][ T75] console_flush_one_record+0x46f/0x710 [ 5.549075][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.549076][ T75] ? __lock_acquire+0x518/0xc20 [ 5.549081][ T75] console_unlock+0xee/0x1f0 [ 5.549083][ T75] ? console_flush_one_record+0x710/0x710 [ 5.549084][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.549086][ T75] ? lock_acquire+0x60/0x160 [ 5.549090][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.549092][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.549094][ T75] vprintk_emit+0x37c/0x3e0 [ 5.549097][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.549100][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.549106][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.549110][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.549111][ T75] ? simple_strntoull+0x10f/0x140 [ 5.549116][ T75] ? date_str+0x1e0/0x1e0 [ 5.549119][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.549123][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.549126][ T75] ? vprintk_default+0x20/0x20 [ 5.549129][ T75] ? vprintk_default+0x20/0x20 [ 5.549131][ T75] new_sync_write+0x33e/0x760 [ 5.549135][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.549139][ T75] ? new_sync_read+0x750/0x750 [ 5.549143][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.549147][ T75] ? __fget_files+0x1e3/0x460 [ 5.549151][ T75] vfs_write+0x6a2/0xbd0 [ 5.549155][ T75] ksys_write+0x116/0x250 [ 5.549157][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.549160][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.549163][ T75] do_syscall_64+0xff/0x530 [ 5.549165][ T75] ? exc_page_fault+0xee/0x100 [ 5.549168][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.549170][ T75] RIP: 0033:0x7f5fda265ed2 [ 5.549178][ 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 [ 5.549180][ T75] RSP: 002b:00007f5fda1acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.549182][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5fda265ed2 [ 5.549184][ T75] RDX: 000000000000002e RSI: 00007f5fd40012c0 RDI: 0000000000000003 [ 5.549184][ T75] RBP: 00007f5fda1acc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.549185][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5fda2f00a0 [ 5.549186][ T75] R13: 00007f5fda1ee3e0 R14: 00007f5fd40012c0 R15: 00007f5fda1acda8 [ 5.549192][ T75] [ 6.099161][ T75] virtme-ng-init: udev is done [ 6.103348][ T1] virtme-ng-init: initialization done