virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.093135][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.093154][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.093156][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.093157][ T1] preempt_count: 1, expected: 0 [ 1.093158][ T1] RCU nest depth: 0, expected: 0 [ 1.093159][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.093161][ T1] #0: ff11000002c20938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.093172][ T1] #1: ffffffff8c17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.093177][ T1] #2: ffffffff8c17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.093181][ T1] #3: ffffffff8c09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.093185][ T1] #4: ffffffff8c09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.093188][ T1] irq event stamp: 319884 [ 1.093189][ T1] hardirqs last enabled at (319883): [] __down_trylock_console_sem+0x86/0xa0 [ 1.093192][ T1] hardirqs last disabled at (319884): [] console_emit_next_record+0x3d4/0x4c0 [ 1.093194][ T1] softirqs last enabled at (319114): [] handle_softirqs+0x67c/0x900 [ 1.093197][ T1] softirqs last disabled at (319109): [] __irq_exit_rcu+0x145/0x1c0 [ 1.093200][ T1] Preemption disabled at: [ 1.093200][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.093205][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.093208][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.093210][ T1] Call Trace: [ 1.093211][ T1] [ 1.093214][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.093220][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.093222][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.093226][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.093230][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.093234][ T1] __kmalloc_noprof+0x443/0x760 [ 1.093236][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.093242][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.093245][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.093248][ T1] put_chars+0x1e1/0x2f0 [ 1.093250][ T1] ? __send_to_port+0x420/0x420 [ 1.093253][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.093256][ T1] ? validate_chain+0x38b/0xc20 [ 1.093261][ T1] hvc_console_print+0x292/0x780 [ 1.093264][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093266][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093270][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.093274][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093276][ T1] ? lock_acquire+0x13c/0x160 [ 1.093280][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.093284][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.093286][ T1] ? console_flush_one_record+0x106/0x710 [ 1.093289][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093290][ T1] ? lock_acquire+0x13c/0x160 [ 1.093294][ T1] console_flush_one_record+0x46f/0x710 [ 1.093299][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.093300][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093306][ T1] console_unlock+0xee/0x1f0 [ 1.093309][ T1] ? console_flush_one_record+0x710/0x710 [ 1.093310][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093312][ T1] ? lock_acquire+0xe0/0x160 [ 1.093316][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.093318][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.093320][ T1] vprintk_emit+0x37c/0x3e0 [ 1.093323][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.093325][ T1] ? find_held_lock+0x2b/0x80 [ 1.093327][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.093329][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.093332][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.093337][ T1] ? device_rename.cold+0xa/0xa [ 1.093339][ T1] ? __lock_acquire+0x518/0xc20 [ 1.093343][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.093345][ T1] ? find_held_lock+0x2b/0x80 [ 1.093349][ T1] dev_printk_emit+0xb9/0xee [ 1.093351][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.093354][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.093358][ T1] ? proc_register+0x368/0x8b0 [ 1.093364][ T1] _dev_info+0xe2/0x116 [ 1.093366][ T1] ? _dev_notice+0x120/0x120 [ 1.093371][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.093374][ T1] ? rtc_proc_show+0x400/0x400 [ 1.093378][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.093384][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.093388][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.093395][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.093399][ T1] cmos_do_probe+0x73b/0x98a [ 1.093401][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.093404][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.093406][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.093411][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.093412][ T1] ? mc146818_set_time+0x500/0x500 [ 1.093416][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.093418][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.093424][ T1] platform_probe+0xfe/0x1f0 [ 1.093427][ T1] call_driver_probe+0x61/0x1c0 [ 1.093429][ T1] really_probe+0x199/0x760 [ 1.093432][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093434][ T1] __driver_probe_device+0x24f/0x440 [ 1.093437][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093438][ T1] ? __device_attach_driver+0x280/0x280 [ 1.093439][ T1] driver_probe_device+0x4a/0xf0 [ 1.093442][ T1] __driver_attach+0x1b8/0x540 [ 1.093444][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.093446][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.093449][ T1] ? bus_remove_file+0x50/0x50 [ 1.093450][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.093454][ T1] ? rtc_dev_init+0x40/0x40 [ 1.093459][ T1] ? rtc_dev_init+0x40/0x40 [ 1.093461][ T1] bus_add_driver+0x2c8/0x530 [ 1.093464][ T1] driver_register+0x1a3/0x390 [ 1.093471][ T1] __platform_driver_probe+0x13f/0x270 [ 1.093474][ T1] cmos_init+0x31/0x40 [ 1.093476][ T1] do_one_initcall+0x124/0x4f0 [ 1.093479][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.093481][ T1] ? parameq+0x110/0x110 [ 1.093486][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.093490][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.093493][ T1] kernel_init_freeable+0x596/0x630 [ 1.093496][ T1] ? rest_init+0x280/0x280 [ 1.093500][ T1] kernel_init+0x21/0x150 [ 1.093502][ T1] ? rest_init+0x280/0x280 [ 1.093503][ T1] ret_from_fork+0x474/0x6b0 [ 1.093507][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.093511][ T1] ? __switch_to+0x5a3/0xe00 [ 1.093514][ T1] ? rest_init+0x280/0x280 [ 1.093517][ T1] ret_from_fork_asm+0x11/0x20 [ 1.093524][ T1] [ 1.124748][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:35:17 UTC (1787938517) [ 1.125704][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.128649][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.137285][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.140562][ T1] IPv4 over IPsec tunneling driver [ 1.143563][ T1] NET: Registered PF_INET6 protocol family [ 1.149026][ T1] Segment Routing with IPv6 [ 1.149209][ T1] RPL Segment Routing with IPv6 [ 1.149604][ T1] In-situ OAM (IOAM) with IPv6 [ 1.152954][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.159229][ T1] NET: Registered PF_PACKET protocol family [ 1.159634][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.160097][ T1] sctp: Hash tables configured (bind 32/56) [ 1.160712][ T1] 9pnet: Installing 9P2000 support [ 1.161073][ T1] Key type dns_resolver registered [ 1.161710][ T1] NET: Registered PF_VSOCK protocol family [ 1.165949][ T1] IPI shorthand broadcast: enabled [ 1.264654][ T1] sched_clock: Marking stable (1232001276, 31890574)->(1338572800, -74680950) [ 1.267198][ T1] registered taskstats version 1 [ 1.271331][ T1] Loading compiled-in X.509 certificates [ 1.377648][ T1] Demotion targets for Node 0: null [ 1.378037][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12317) [ 1.378380][ T1] page_owner is disabled [ 1.379410][ T1] PM: Magic number: 6:949:593 [ 1.379926][ T1] netconsole: network logging started [ 1.382070][ T1] ALSA device list: [ 1.382659][ T1] No soundcards found. [ 1.383856][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.386732][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.387576][ T1] devtmpfs: mounted [ 1.387968][ T1] VFS: Pivoted into new rootfs [ 1.415502][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.415851][ T1] Write protecting the kernel read-only data: 65536k [ 1.418760][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.419759][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.420366][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.420673][ T1] with arguments: [ 1.420834][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.421135][ T1] with environment: [ 1.421305][ T1] HOME=/ [ 1.421477][ T1] TERM=dumb [ 1.421653][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.421880][ T1] nr_open=2147483584 [ 1.422127][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.422433][ T1] virtme_rw_overlay0=/etc [ 1.422626][ T1] virtme_rw_overlay1=/lib [ 1.422817][ T1] virtme_rw_overlay2=/home [ 1.423042][ T1] virtme_rw_overlay3=/opt [ 1.423233][ T1] virtme_rw_overlay4=/srv [ 1.423424][ T1] virtme_rw_overlay5=/usr [ 1.423644][ T1] virtme_rw_overlay6=/var [ 1.423846][ T1] virtme_rw_overlay7=/tmp [ 1.424050][ T1] virtme_console=ttyS0 [ 1.424269][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.440300][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.441783][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.452682][ T1] overlayfs: failed to set xattr on upper [ 1.452995][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453331][ T1] overlayfs: ...falling back to uuid=null. [ 1.455768][ T1] overlayfs: failed to set xattr on upper [ 1.456080][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456370][ T1] overlayfs: ...falling back to uuid=null. [ 1.458394][ T1] overlayfs: failed to set xattr on upper [ 1.458628][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458935][ T1] overlayfs: ...falling back to uuid=null. [ 1.460938][ T1] overlayfs: failed to set xattr on upper [ 1.461178][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461464][ T1] overlayfs: ...falling back to uuid=null. [ 1.463528][ T1] overlayfs: failed to set xattr on upper [ 1.463756][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464055][ T1] overlayfs: ...falling back to uuid=null. [ 1.465971][ T1] overlayfs: failed to set xattr on upper [ 1.466205][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466497][ T1] overlayfs: ...falling back to uuid=null. [ 1.468834][ T1] overlayfs: failed to set xattr on upper [ 1.469068][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469360][ T1] overlayfs: ...falling back to uuid=null. [ 1.471385][ T1] overlayfs: failed to set xattr on upper [ 1.471624][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472567][ T1] overlayfs: ...falling back to uuid=null. [ 1.483516][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.486520][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.317019][ T73] systemd-tmpfile (73) used greatest stack depth: 25216 bytes left [ 3.317035][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.317037][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.317039][ T73] preempt_count: 2, expected: 0 [ 3.317040][ T73] RCU nest depth: 0, expected: 0 [ 3.317041][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.317043][ T73] #0: ffffffff8c0167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.317054][ T73] #1: ffffffff8c17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.317059][ T73] #2: ffffffff8c17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.317063][ T73] #3: ffffffff8c09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.317066][ T73] #4: ffffffff8c09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.317070][ T73] irq event stamp: 2144640 [ 3.317071][ T73] hardirqs last enabled at (2144639): [] __down_trylock_console_sem+0x86/0xa0 [ 3.317074][ T73] hardirqs last disabled at (2144640): [] console_emit_next_record+0x3d4/0x4c0 [ 3.317076][ T73] softirqs last enabled at (2139808): [] handle_softirqs+0x67c/0x900 [ 3.317078][ T73] softirqs last disabled at (2138551): [] __irq_exit_rcu+0x145/0x1c0 [ 3.317081][ T73] Preemption disabled at: [ 3.317081][ T73] [<0000000000000000>] 0x0 [ 3.317089][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.317092][ T73] Tainted: [W]=WARN [ 3.317093][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.317095][ T73] Call Trace: [ 3.317096][ T73] [ 3.317098][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.317105][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.317109][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.317113][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.317117][ T73] __kmalloc_noprof+0x443/0x760 [ 3.317119][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.317126][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.317129][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.317132][ T73] put_chars+0x1e1/0x2f0 [ 3.317135][ T73] ? __send_to_port+0x420/0x420 [ 3.317136][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.317139][ T73] ? validate_chain+0x38b/0xc20 [ 3.317145][ T73] hvc_console_print+0x292/0x780 [ 3.317152][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.317155][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.317157][ T73] ? lock_acquire+0x13c/0x160 [ 3.317161][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.317165][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.317166][ T73] ? console_flush_one_record+0x106/0x710 [ 3.317170][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.317171][ T73] ? lock_acquire+0x13c/0x160 [ 3.317175][ T73] console_flush_one_record+0x46f/0x710 [ 3.317179][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.317181][ T73] ? __lock_acquire+0x518/0xc20 [ 3.317186][ T73] console_unlock+0xee/0x1f0 [ 3.317189][ T73] ? console_flush_one_record+0x710/0x710 [ 3.317191][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.317192][ T73] ? lock_acquire+0xe0/0x160 [ 3.317196][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.317198][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.317200][ T73] vprintk_emit+0x37c/0x3e0 [ 3.317204][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.317206][ T73] ? __lock_acquire+0x518/0xc20 [ 3.317210][ T73] _printk+0xc7/0x100 [ 3.317213][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.317216][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.317219][ T73] ? __rwlock_init+0x150/0x150 [ 3.317223][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.317225][ T73] do_exit.cold+0x82/0x9c [ 3.317229][ T73] ? exit_notify+0x890/0x890 [ 3.317230][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.317233][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.317236][ T73] do_group_exit+0xb8/0x370 [ 3.317239][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.317241][ T73] x64_sys_call+0x1567/0x1570 [ 3.317243][ T73] do_syscall_64+0xff/0x530 [ 3.317247][ T73] ? exc_page_fault+0xee/0x100 [ 3.317250][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.317252][ T73] RIP: 0033:0x7f4793bbf1b8 [ 3.317254][ T73] Code: Unable to access opcode bytes at 0x7f4793bbf18e. [ 3.317255][ T73] RSP: 002b:00007ffe29ae9e88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.317258][ T73] RAX: ffffffffffffffda RBX: 00007f4793ceff88 RCX: 00007f4793bbf1b8 [ 3.317259][ T73] RDX: 00007f479341d4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.317260][ T73] RBP: 00007ffe29ae9ee0 R08: 0000000000000000 R09: 0000000000001000 [ 3.317261][ T73] R10: 00007ffe29ae9ca0 R11: 0000000000000246 R12: 0000000000000001 [ 3.317262][ T73] R13: 0000000000000049 R14: 00007f4793cee680 R15: 00007f4793ceffa0 [ 3.317268][ T73] [ 3.317269][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.317269][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.317269][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.317269][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.339558][ T1] virtme-ng-init: basic initialization done [ 3.351671][ T76] virtme-ng-init (76) used greatest stack depth: 24384 bytes left [ 3.395552][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.395937][ T75] virtme-ng-init: triggering udev coldplug [ 5.489444][ T75] virtme-ng-init: waiting for udev to settle [ 5.489458][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.489460][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.489462][ T75] preempt_count: 1, expected: 0 [ 5.489462][ T75] RCU nest depth: 0, expected: 0 [ 5.489463][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.489465][ T75] #0: ffffffff8c17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.489476][ T75] #1: ffffffff8c17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.489481][ T75] #2: ffffffff8c09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.489485][ T75] #3: ffffffff8c09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.489493][ T75] irq event stamp: 3188 [ 5.489494][ T75] hardirqs last enabled at (3187): [] __down_trylock_console_sem+0x86/0xa0 [ 5.489497][ T75] hardirqs last disabled at (3188): [] console_emit_next_record+0x3d4/0x4c0 [ 5.489500][ T75] softirqs last enabled at (2650): [] fpu_clone+0xd9/0x410 [ 5.489503][ T75] softirqs last disabled at (2648): [] fpu_clone+0x82/0x410 [ 5.489506][ T75] Preemption disabled at: [ 5.489506][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.489511][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.489514][ T75] Tainted: [W]=WARN [ 5.489515][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.489517][ T75] Call Trace: [ 5.489518][ T75] [ 5.489520][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.489526][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.489528][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.489532][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.489536][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.489540][ T75] __kmalloc_noprof+0x443/0x760 [ 5.489541][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.489548][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.489551][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.489554][ T75] put_chars+0x1e1/0x2f0 [ 5.489557][ T75] ? __send_to_port+0x420/0x420 [ 5.489559][ T75] ? validate_chain+0x38b/0xc20 [ 5.489564][ T75] hvc_console_print+0x292/0x780 [ 5.489572][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.489574][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.489577][ T75] ? lock_acquire+0x13c/0x160 [ 5.489581][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.489585][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.489587][ T75] ? console_flush_one_record+0x106/0x710 [ 5.489590][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.489591][ T75] ? lock_acquire+0x13c/0x160 [ 5.489595][ T75] console_flush_one_record+0x46f/0x710 [ 5.489599][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.489601][ T75] ? __lock_acquire+0x518/0xc20 [ 5.489606][ T75] console_unlock+0xee/0x1f0 [ 5.489608][ T75] ? console_flush_one_record+0x710/0x710 [ 5.489610][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.489612][ T75] ? lock_acquire+0xe0/0x160 [ 5.489615][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.489617][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.489620][ T75] vprintk_emit+0x37c/0x3e0 [ 5.489622][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.489625][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.489630][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.489634][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.489636][ T75] ? simple_strntoull+0x10f/0x140 [ 5.489639][ T75] ? date_str+0x1e0/0x1e0 [ 5.489642][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.489646][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.489648][ T75] ? vprintk_default+0x20/0x20 [ 5.489652][ T75] ? vprintk_default+0x20/0x20 [ 5.489654][ T75] new_sync_write+0x33e/0x760 [ 5.489657][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 5.489661][ T75] ? new_sync_read+0x750/0x750 [ 5.489662][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 5.489666][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.489670][ T75] ? __fget_files+0x1e3/0x460 [ 5.489674][ T75] vfs_write+0x655/0x970 [ 5.489678][ T75] ksys_write+0x116/0x250 [ 5.489680][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.489683][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.489686][ T75] do_syscall_64+0xff/0x530 [ 5.489689][ T75] ? exc_page_fault+0xee/0x100 [ 5.489691][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.489693][ T75] RIP: 0033:0x7fe6cc8aced2 [ 5.489697][ 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 [ 5.489699][ T75] RSP: 002b:00007fe6cc7f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.489701][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fe6cc8aced2 [ 5.489703][ T75] RDX: 000000000000002e RSI: 00007fe6c80012c0 RDI: 0000000000000003 [ 5.489703][ T75] RBP: 00007fe6cc7f3c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.489704][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe6cc9370a0 [ 5.489705][ T75] R13: 00007fe6cc8353e0 R14: 00007fe6c80012c0 R15: 00007fe6cc7f3da8 [ 5.489711][ T75] [ 6.064918][ T75] virtme-ng-init: udev is done [ 6.067564][ T1] virtme-ng-init: initialization done