virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.043128][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.043154][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.043157][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.043158][ T1] preempt_count: 1, expected: 0 [ 1.043159][ T1] RCU nest depth: 0, expected: 0 [ 1.043160][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.043162][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.043174][ T1] #1: ffffffffb3169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.043180][ T1] #2: ffffffffb3169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.043184][ T1] #3: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.043189][ T1] #4: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.043192][ T1] irq event stamp: 311710 [ 1.043193][ T1] hardirqs last enabled at (311709): [] __down_trylock_console_sem+0x86/0xa0 [ 1.043195][ T1] hardirqs last disabled at (311710): [] console_emit_next_record+0x3d4/0x4c0 [ 1.043197][ T1] softirqs last enabled at (311360): [] handle_softirqs+0x67c/0x900 [ 1.043201][ T1] softirqs last disabled at (311025): [] __irq_exit_rcu+0x145/0x1c0 [ 1.043203][ T1] Preemption disabled at: [ 1.043203][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.043209][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.043211][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.043213][ T1] Call Trace: [ 1.043215][ T1] [ 1.043218][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.043224][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.043226][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.043231][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.043235][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.043240][ T1] __kmalloc_noprof+0x443/0x760 [ 1.043242][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.043247][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.043250][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.043253][ T1] put_chars+0x1e1/0x2f0 [ 1.043255][ T1] ? __send_to_port+0x420/0x420 [ 1.043258][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.043262][ T1] ? validate_chain+0x38b/0xc20 [ 1.043266][ T1] hvc_console_print+0x292/0x780 [ 1.043268][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043270][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043274][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.043277][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043280][ T1] ? lock_acquire+0x13c/0x160 [ 1.043291][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.043295][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.043296][ T1] ? console_flush_one_record+0x106/0x710 [ 1.043299][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043302][ T1] ? lock_acquire+0x13c/0x160 [ 1.043306][ T1] console_flush_one_record+0x46f/0x710 [ 1.043310][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.043311][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043316][ T1] console_unlock+0xee/0x1f0 [ 1.043319][ T1] ? console_flush_one_record+0x710/0x710 [ 1.043321][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043323][ T1] ? lock_acquire+0x60/0x160 [ 1.043327][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.043329][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.043332][ T1] vprintk_emit+0x37c/0x3e0 [ 1.043338][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.043338][ T1] ? find_held_lock+0x2b/0x80 [ 1.043338][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.043338][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.043338][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.043338][ T1] ? device_rename.cold+0xa/0xa [ 1.043338][ T1] ? __lock_acquire+0x518/0xc20 [ 1.043338][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.043338][ T1] ? find_held_lock+0x2b/0x80 [ 1.043338][ T1] dev_printk_emit+0xb9/0xee [ 1.043338][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.043338][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.043338][ T1] ? proc_register+0x368/0x8b0 [ 1.043338][ T1] _dev_info+0xe2/0x116 [ 1.043338][ T1] ? _dev_notice+0x120/0x120 [ 1.043338][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.043338][ T1] ? rtc_proc_show+0x400/0x400 [ 1.043338][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.043338][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.043338][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.043338][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.043338][ T1] cmos_do_probe+0x73b/0x98a [ 1.043338][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.043338][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.043338][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.043338][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.043338][ T1] ? mc146818_set_time+0x500/0x500 [ 1.043338][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.043338][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.043338][ T1] platform_probe+0xfe/0x1f0 [ 1.043338][ T1] call_driver_probe+0x61/0x1c0 [ 1.043338][ T1] really_probe+0x199/0x760 [ 1.043338][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043338][ T1] __driver_probe_device+0x24f/0x440 [ 1.043338][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043338][ T1] ? __device_attach_driver+0x280/0x280 [ 1.043338][ T1] driver_probe_device+0x4a/0xf0 [ 1.043338][ T1] __driver_attach+0x1b8/0x540 [ 1.043338][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.043338][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.043338][ T1] ? bus_remove_file+0x50/0x50 [ 1.043338][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.043338][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043338][ T1] ? rtc_dev_init+0x40/0x40 [ 1.043338][ T1] bus_add_driver+0x2c8/0x530 [ 1.043338][ T1] driver_register+0x1a3/0x390 [ 1.043338][ T1] __platform_driver_probe+0x13f/0x270 [ 1.043338][ T1] cmos_init+0x31/0x40 [ 1.043338][ T1] do_one_initcall+0x124/0x4f0 [ 1.043338][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.043338][ T1] ? parameq+0x110/0x110 [ 1.043338][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.043338][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.043338][ T1] kernel_init_freeable+0x596/0x630 [ 1.043338][ T1] ? rest_init+0x280/0x280 [ 1.043338][ T1] kernel_init+0x21/0x150 [ 1.043338][ T1] ? rest_init+0x280/0x280 [ 1.043338][ T1] ret_from_fork+0x474/0x6b0 [ 1.043338][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.043338][ T1] ? __switch_to+0x5a3/0xe00 [ 1.043338][ T1] ? rest_init+0x280/0x280 [ 1.043338][ T1] ret_from_fork_asm+0x11/0x20 [ 1.043338][ T1] [ 1.075528][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:23:49 UTC (1787912629) [ 1.076612][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.079921][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.089603][ T1] NET: Registered PF_INET6 protocol family [ 1.094000][ T1] Segment Routing with IPv6 [ 1.094514][ T1] In-situ OAM (IOAM) with IPv6 [ 1.094876][ T1] NET: Registered PF_PACKET protocol family [ 1.095130][ T1] 9pnet: Installing 9P2000 support [ 1.095522][ T1] Key type dns_resolver registered [ 1.096211][ T1] NET: Registered PF_VSOCK protocol family [ 1.100840][ T1] IPI shorthand broadcast: enabled [ 1.207896][ T1] sched_clock: Marking stable (1175001399, 32335734)->(1284642148, -77305015) [ 1.210212][ T1] registered taskstats version 1 [ 1.213499][ T1] Loading compiled-in X.509 certificates [ 1.317130][ T1] Demotion targets for Node 0: null [ 1.317504][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11726) [ 1.317802][ T1] page_owner is disabled [ 1.318502][ T1] PM: Magic number: 6:1:377 [ 1.318941][ T1] netconsole: network logging started [ 1.320423][ T1] ALSA device list: [ 1.321307][ T1] No soundcards found. [ 1.322856][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.325555][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.326384][ T1] devtmpfs: mounted [ 1.326689][ T1] VFS: Pivoted into new rootfs [ 1.356474][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.356831][ T1] Write protecting the kernel read-only data: 55296k [ 1.357447][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.357933][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.358270][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.358627][ T1] with arguments: [ 1.358802][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.359081][ T1] with environment: [ 1.359243][ T1] HOME=/ [ 1.359470][ T1] TERM=dumb [ 1.359631][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.359901][ T1] nr_open=2147483584 [ 1.360076][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.360448][ T1] virtme_rw_overlay0=/etc [ 1.360664][ T1] virtme_rw_overlay1=/lib [ 1.360871][ T1] virtme_rw_overlay2=/home [ 1.361078][ T1] virtme_rw_overlay3=/opt [ 1.361305][ T1] virtme_rw_overlay4=/srv [ 1.361517][ T1] virtme_rw_overlay5=/usr [ 1.361713][ T1] virtme_rw_overlay6=/var [ 1.361928][ T1] virtme_rw_overlay7=/tmp [ 1.362143][ T1] virtme_console=ttyS0 [ 1.362369][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.378968][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.380238][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.390123][ T1] overlayfs: failed to set xattr on upper [ 1.390425][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.390764][ T1] overlayfs: ...falling back to uuid=null. [ 1.393168][ T1] overlayfs: failed to set xattr on upper [ 1.393505][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.393780][ T1] overlayfs: ...falling back to uuid=null. [ 1.395777][ T1] overlayfs: failed to set xattr on upper [ 1.396014][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.396319][ T1] overlayfs: ...falling back to uuid=null. [ 1.397117][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.398718][ T1] overlayfs: failed to set xattr on upper [ 1.399007][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.399300][ T1] overlayfs: ...falling back to uuid=null. [ 1.401887][ T1] overlayfs: failed to set xattr on upper [ 1.402116][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.402845][ T1] overlayfs: ...falling back to uuid=null. [ 1.404659][ T1] overlayfs: failed to set xattr on upper [ 1.404889][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.405179][ T1] overlayfs: ...falling back to uuid=null. [ 1.407193][ T1] overlayfs: failed to set xattr on upper [ 1.407730][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.408007][ T1] overlayfs: ...falling back to uuid=null. [ 1.410024][ T1] overlayfs: failed to set xattr on upper [ 1.410261][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.410943][ T1] overlayfs: ...falling back to uuid=null. [ 1.421615][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.606601][ T74] systemd-tmpfile (74) used greatest stack depth: 24928 bytes left [ 3.606618][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.606621][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.606622][ T74] preempt_count: 2, expected: 0 [ 3.606623][ T74] RCU nest depth: 0, expected: 0 [ 3.606624][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.606627][ T74] #0: ffffffffb30027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.606639][ T74] #1: ffffffffb3169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.606645][ T74] #2: ffffffffb3169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.606649][ T74] #3: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.606652][ T74] #4: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.606656][ T74] irq event stamp: 2326004 [ 3.606657][ T74] hardirqs last enabled at (2326003): [] __down_trylock_console_sem+0x86/0xa0 [ 3.606660][ T74] hardirqs last disabled at (2326004): [] console_emit_next_record+0x3d4/0x4c0 [ 3.606662][ T74] softirqs last enabled at (2324690): [] handle_softirqs+0x67c/0x900 [ 3.606663][ T74] softirqs last disabled at (2324681): [] __irq_exit_rcu+0x145/0x1c0 [ 3.606666][ T74] Preemption disabled at: [ 3.606666][ T74] [<0000000000000000>] 0x0 [ 3.606674][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.606678][ T74] Tainted: [W]=WARN [ 3.606679][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.606680][ T74] Call Trace: [ 3.606682][ T74] [ 3.606683][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.606690][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.606694][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.606699][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.606704][ T74] __kmalloc_noprof+0x443/0x760 [ 3.606706][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.606712][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.606715][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.606718][ T74] put_chars+0x1e1/0x2f0 [ 3.606720][ T74] ? __send_to_port+0x420/0x420 [ 3.606722][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.606727][ T74] ? validate_chain+0x38b/0xc20 [ 3.606732][ T74] hvc_console_print+0x292/0x780 [ 3.606738][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.606740][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606742][ T74] ? lock_acquire+0x13c/0x160 [ 3.606746][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.606750][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.606752][ T74] ? console_flush_one_record+0x106/0x710 [ 3.606755][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606757][ T74] ? lock_acquire+0x13c/0x160 [ 3.606761][ T74] console_flush_one_record+0x46f/0x710 [ 3.606765][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.606767][ T74] ? __lock_acquire+0x518/0xc20 [ 3.606772][ T74] console_unlock+0xee/0x1f0 [ 3.606775][ T74] ? console_flush_one_record+0x710/0x710 [ 3.606777][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606779][ T74] ? lock_acquire+0x60/0x160 [ 3.606783][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.606785][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.606788][ T74] vprintk_emit+0x37c/0x3e0 [ 3.606792][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.606795][ T74] ? __lock_acquire+0x518/0xc20 [ 3.606799][ T74] _printk+0xc7/0x100 [ 3.606802][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.606805][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.606808][ T74] ? __rwlock_init+0x150/0x150 [ 3.606811][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.606814][ T74] do_exit.cold+0x82/0x9c [ 3.606818][ T74] ? exit_notify+0x890/0x890 [ 3.606820][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.606823][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.606827][ T74] do_group_exit+0xb8/0x370 [ 3.606829][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.606831][ T74] x64_sys_call+0x1567/0x1570 [ 3.606833][ T74] do_syscall_64+0xff/0x530 [ 3.606837][ T74] ? exc_page_fault+0xee/0x100 [ 3.606840][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.606842][ T74] RIP: 0033:0x7f1ec3ee41b8 [ 3.606844][ T74] Code: Unable to access opcode bytes at 0x7f1ec3ee418e. [ 3.606846][ T74] RSP: 002b:00007fff0c567088 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.606848][ T74] RAX: ffffffffffffffda RBX: 00007f1ec4014f88 RCX: 00007f1ec3ee41b8 [ 3.606849][ T74] RDX: 00007f1ec37424c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.606850][ T74] RBP: 00007fff0c5670e0 R08: 0000000000000000 R09: 0000000000001000 [ 3.606851][ T74] R10: 00007fff0c566ea0 R11: 0000000000000246 R12: 0000000000000001 [ 3.606852][ T74] R13: 0000000000000049 R14: 00007f1ec4013680 R15: 00007f1ec4014fa0 [ 3.606859][ T74] [ 3.606960][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.606960][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.606960][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.606960][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.637010][ T1] virtme-ng-init: basic initialization done [ 3.690187][ T79] ip (79) used greatest stack depth: 24512 bytes left [ 3.718142][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.718590][ T75] virtme-ng-init: triggering udev coldplug [ 6.037117][ T75] virtme-ng-init: waiting for udev to settle [ 6.037132][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.037134][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.037136][ T75] preempt_count: 1, expected: 0 [ 6.037137][ T75] RCU nest depth: 0, expected: 0 [ 6.037138][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.037141][ T75] #0: ffffffffb3169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.037154][ T75] #1: ffffffffb3169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.037158][ T75] #2: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.037163][ T75] #3: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.037167][ T75] irq event stamp: 5410 [ 6.037167][ T75] hardirqs last enabled at (5409): [] __down_trylock_console_sem+0x86/0xa0 [ 6.037170][ T75] hardirqs last disabled at (5410): [] console_emit_next_record+0x3d4/0x4c0 [ 6.037172][ T75] softirqs last enabled at (4894): [] handle_softirqs+0x67c/0x900 [ 6.037175][ T75] softirqs last disabled at (3767): [] do_softirq+0xac/0xe0 [ 6.037178][ T75] Preemption disabled at: [ 6.037178][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.037185][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.037188][ T75] Tainted: [W]=WARN [ 6.037189][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.037191][ T75] Call Trace: [ 6.037193][ T75] [ 6.037194][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.037200][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.037202][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.037207][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.037211][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.037216][ T75] __kmalloc_noprof+0x443/0x760 [ 6.037218][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.037224][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.037227][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.037230][ T75] put_chars+0x1e1/0x2f0 [ 6.037232][ T75] ? __send_to_port+0x420/0x420 [ 6.037234][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.037238][ T75] ? validate_chain+0x38b/0xc20 [ 6.037243][ T75] hvc_console_print+0x292/0x780 [ 6.037250][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.037252][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.037254][ T75] ? lock_acquire+0x13c/0x160 [ 6.037258][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.037262][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.037264][ T75] ? console_flush_one_record+0x106/0x710 [ 6.037267][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.037269][ T75] ? lock_acquire+0x13c/0x160 [ 6.037273][ T75] console_flush_one_record+0x46f/0x710 [ 6.037277][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.037279][ T75] ? __lock_acquire+0x518/0xc20 [ 6.037284][ T75] console_unlock+0xee/0x1f0 [ 6.037287][ T75] ? console_flush_one_record+0x710/0x710 [ 6.037289][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.037292][ T75] ? lock_acquire+0x60/0x160 [ 6.037295][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.037297][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.037300][ T75] vprintk_emit+0x37c/0x3e0 [ 6.037310][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.037314][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.037319][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.037324][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.037326][ T75] ? simple_strntoull+0x10f/0x140 [ 6.037330][ T75] ? date_str+0x1e0/0x1e0 [ 6.037333][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.037339][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.037342][ T75] ? vprintk_default+0x20/0x20 [ 6.037346][ T75] ? vprintk_default+0x20/0x20 [ 6.037349][ T75] new_sync_write+0x33e/0x760 [ 6.037353][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.037356][ T75] ? new_sync_read+0x750/0x750 [ 6.037360][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.037365][ T75] ? __fget_files+0x1e3/0x460 [ 6.037370][ T75] vfs_write+0x6a2/0xbd0 [ 6.037374][ T75] ksys_write+0x116/0x250 [ 6.037377][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.037380][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.037384][ T75] do_syscall_64+0xff/0x530 [ 6.037387][ T75] ? exc_page_fault+0xee/0x100 [ 6.037390][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.037392][ T75] RIP: 0033:0x7f228c6eded2 [ 6.037396][ 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 [ 6.037398][ T75] RSP: 002b:00007f228c634c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.037401][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f228c6eded2 [ 6.037402][ T75] RDX: 000000000000002e RSI: 00007f22880012c0 RDI: 0000000000000003 [ 6.037403][ T75] RBP: 00007f228c634c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.037404][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f228c7780a0 [ 6.037405][ T75] R13: 00007f228c6763e0 R14: 00007f22880012c0 R15: 00007f228c634da8 [ 6.037412][ T75] [ 6.547834][ T75] virtme-ng-init: udev is done [ 6.552093][ T1] virtme-ng-init: initialization done