virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.959009][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.959031][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.959033][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.959034][ T1] preempt_count: 1, expected: 0 [ 0.959035][ T1] RCU nest depth: 0, expected: 0 [ 0.959036][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.959038][ T1] #0: ff110000027b3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.959050][ T1] #1: ffffffffb5d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.959056][ T1] #2: ffffffffb5d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.959059][ T1] #3: ffffffffb5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.959062][ T1] #4: ffffffffb5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.959066][ T1] irq event stamp: 302510 [ 0.959067][ T1] hardirqs last enabled at (302509): [] __down_trylock_console_sem+0x86/0xa0 [ 0.959070][ T1] hardirqs last disabled at (302510): [] console_emit_next_record+0x3d4/0x4c0 [ 0.959071][ T1] softirqs last enabled at (302066): [] handle_softirqs+0x67c/0x900 [ 0.959075][ T1] softirqs last disabled at (302061): [] __irq_exit_rcu+0x145/0x1c0 [ 0.959077][ T1] Preemption disabled at: [ 0.959078][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.959082][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.959085][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.959087][ T1] Call Trace: [ 0.959089][ T1] [ 0.959092][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.959098][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.959099][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.959104][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.959107][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.959113][ T1] __kmalloc_noprof+0x443/0x760 [ 0.959115][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.959121][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.959124][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.959127][ T1] put_chars+0x1e1/0x2f0 [ 0.959129][ T1] ? __send_to_port+0x420/0x420 [ 0.959133][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.959137][ T1] ? validate_chain+0x38b/0xc20 [ 0.959141][ T1] hvc_console_print+0x292/0x780 [ 0.959144][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959146][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959150][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.959154][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959156][ T1] ? lock_acquire+0x13c/0x160 [ 0.959160][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.959163][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.959164][ T1] ? console_flush_one_record+0x106/0x710 [ 0.959167][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959169][ T1] ? lock_acquire+0x13c/0x160 [ 0.959173][ T1] console_flush_one_record+0x46f/0x710 [ 0.959176][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.959178][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959183][ T1] console_unlock+0xee/0x1f0 [ 0.959185][ T1] ? console_flush_one_record+0x710/0x710 [ 0.959186][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959188][ T1] ? lock_acquire+0x60/0x160 [ 0.959192][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.959194][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.959197][ T1] vprintk_emit+0x37c/0x3e0 [ 0.959199][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.959201][ T1] ? find_held_lock+0x2b/0x80 [ 0.959203][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.959206][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.959209][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.959214][ T1] ? device_rename.cold+0xa/0xa [ 0.959216][ T1] ? __lock_acquire+0x518/0xc20 [ 0.959220][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.959222][ T1] ? find_held_lock+0x2b/0x80 [ 0.959226][ T1] dev_printk_emit+0xb9/0xee [ 0.959229][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.959232][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.959236][ T1] ? proc_register+0x368/0x8b0 [ 0.959243][ T1] _dev_info+0xe2/0x116 [ 0.959245][ T1] ? _dev_notice+0x120/0x120 [ 0.959250][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.959253][ T1] ? rtc_proc_show+0x400/0x400 [ 0.959258][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.959262][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.959267][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.959274][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.959278][ T1] cmos_do_probe+0x73b/0x98a [ 0.959280][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.959283][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.959284][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.959291][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.959292][ T1] ? mc146818_set_time+0x500/0x500 [ 0.959296][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.959298][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.959303][ T1] platform_probe+0xfe/0x1f0 [ 0.959306][ T1] call_driver_probe+0x61/0x1c0 [ 0.959309][ T1] really_probe+0x199/0x760 [ 0.959312][ T1] ? __device_attach_driver+0x280/0x280 [ 0.959314][ T1] __driver_probe_device+0x24f/0x440 [ 0.959317][ T1] ? __device_attach_driver+0x280/0x280 [ 0.959319][ T1] ? __device_attach_driver+0x280/0x280 [ 0.959321][ T1] driver_probe_device+0x4a/0xf0 [ 0.959324][ T1] __driver_attach+0x1b8/0x540 [ 0.959326][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.959329][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.959332][ T1] ? bus_remove_file+0x50/0x50 [ 0.959333][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.959337][ T1] ? rtc_dev_init+0x40/0x40 [ 0.959342][ T1] ? rtc_dev_init+0x40/0x40 [ 0.959343][ T1] bus_add_driver+0x2c8/0x530 [ 0.959347][ T1] driver_register+0x1a3/0x390 [ 0.959350][ T1] __platform_driver_probe+0x13f/0x270 [ 0.959353][ T1] cmos_init+0x31/0x40 [ 0.959354][ T1] do_one_initcall+0x124/0x4f0 [ 0.959358][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.959362][ T1] ? parameq+0x110/0x110 [ 0.959364][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.959364][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.959364][ T1] kernel_init_freeable+0x596/0x630 [ 0.959364][ T1] ? rest_init+0x280/0x280 [ 0.959364][ T1] kernel_init+0x21/0x150 [ 0.959364][ T1] ? rest_init+0x280/0x280 [ 0.959364][ T1] ret_from_fork+0x474/0x6b0 [ 0.959364][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.959364][ T1] ? __switch_to+0x5a3/0xe00 [ 0.959364][ T1] ? rest_init+0x280/0x280 [ 0.959364][ T1] ret_from_fork_asm+0x11/0x20 [ 0.959364][ T1] [ 0.989966][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T11:07:51 UTC (1787915271) [ 0.990947][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.993970][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.001493][ T1] NET: Registered PF_INET6 protocol family [ 1.005303][ T1] Segment Routing with IPv6 [ 1.005753][ T1] In-situ OAM (IOAM) with IPv6 [ 1.006096][ T1] NET: Registered PF_PACKET protocol family [ 1.006343][ T1] 9pnet: Installing 9P2000 support [ 1.006689][ T1] Key type dns_resolver registered [ 1.007341][ T1] NET: Registered PF_VSOCK protocol family [ 1.011441][ T1] IPI shorthand broadcast: enabled [ 1.107537][ T1] sched_clock: Marking stable (1076001654, 31360894)->(1183176230, -75813682) [ 1.111263][ T1] registered taskstats version 1 [ 1.113479][ T1] Loading compiled-in X.509 certificates [ 1.210085][ T1] Demotion targets for Node 0: null [ 1.210422][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11728) [ 1.210736][ T1] page_owner is disabled [ 1.211743][ T1] PM: Magic number: 6:348:126 [ 1.212165][ T1] netconsole: network logging started [ 1.213513][ T1] ALSA device list: [ 1.214239][ T1] No soundcards found. [ 1.215424][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.217698][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.218415][ T1] devtmpfs: mounted [ 1.218659][ T1] VFS: Pivoted into new rootfs [ 1.245188][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.245506][ T1] Write protecting the kernel read-only data: 55296k [ 1.246047][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.246465][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.246865][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.247229][ T1] with arguments: [ 1.247352][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.247587][ T1] with environment: [ 1.247705][ T1] HOME=/ [ 1.247876][ T1] TERM=dumb [ 1.247994][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.248265][ T1] nr_open=2147483584 [ 1.250955][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.253165][ T1] virtme_rw_overlay0=/etc [ 1.253318][ T1] virtme_rw_overlay1=/lib [ 1.253478][ T1] virtme_rw_overlay2=/home [ 1.253629][ T1] virtme_rw_overlay3=/opt [ 1.253779][ T1] virtme_rw_overlay4=/srv [ 1.253925][ T1] virtme_rw_overlay5=/usr [ 1.254076][ T1] virtme_rw_overlay6=/var [ 1.254222][ T1] virtme_rw_overlay7=/tmp [ 1.254378][ T1] virtme_console=ttyS0 [ 1.254535][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.269234][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.270508][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.279163][ T1] overlayfs: failed to set xattr on upper [ 1.279465][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.279756][ T1] overlayfs: ...falling back to uuid=null. [ 1.281881][ T1] overlayfs: failed to set xattr on upper [ 1.282104][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.282334][ T1] overlayfs: ...falling back to uuid=null. [ 1.284148][ T1] overlayfs: failed to set xattr on upper [ 1.284343][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.284587][ T1] overlayfs: ...falling back to uuid=null. [ 1.286337][ T1] overlayfs: failed to set xattr on upper [ 1.286775][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.287012][ T1] overlayfs: ...falling back to uuid=null. [ 1.288815][ T1] overlayfs: failed to set xattr on upper [ 1.289011][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.289240][ T1] overlayfs: ...falling back to uuid=null. [ 1.291269][ T1] overlayfs: failed to set xattr on upper [ 1.291473][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291712][ T1] overlayfs: ...falling back to uuid=null. [ 1.293481][ T1] overlayfs: failed to set xattr on upper [ 1.293675][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293912][ T1] overlayfs: ...falling back to uuid=null. [ 1.296174][ T1] overlayfs: failed to set xattr on upper [ 1.296375][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.296616][ T1] overlayfs: ...falling back to uuid=null. [ 1.307308][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.386977][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.311791][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.311807][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.311809][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.311810][ T73] preempt_count: 2, expected: 0 [ 3.311811][ T73] RCU nest depth: 0, expected: 0 [ 3.311812][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.311815][ T73] #0: ffffffffb5c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.311827][ T73] #1: ffffffffb5d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.311832][ T73] #2: ffffffffb5d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.311836][ T73] #3: ffffffffb5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.311839][ T73] #4: ffffffffb5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.311842][ T73] irq event stamp: 2304372 [ 3.311843][ T73] hardirqs last enabled at (2304371): [] __down_trylock_console_sem+0x86/0xa0 [ 3.311846][ T73] hardirqs last disabled at (2304372): [] console_emit_next_record+0x3d4/0x4c0 [ 3.311848][ T73] softirqs last enabled at (2303430): [] handle_softirqs+0x67c/0x900 [ 3.311850][ T73] softirqs last disabled at (2303425): [] __irq_exit_rcu+0x145/0x1c0 [ 3.311852][ T73] Preemption disabled at: [ 3.311853][ T73] [<0000000000000000>] 0x0 [ 3.311860][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.311864][ T73] Tainted: [W]=WARN [ 3.311864][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.311866][ T73] Call Trace: [ 3.311868][ T73] [ 3.311869][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.311875][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.311880][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.311883][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.311888][ T73] __kmalloc_noprof+0x443/0x760 [ 3.311891][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.311897][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.311899][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.311903][ T73] put_chars+0x1e1/0x2f0 [ 3.311906][ T73] ? __send_to_port+0x420/0x420 [ 3.311907][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.311911][ T73] ? validate_chain+0x38b/0xc20 [ 3.311916][ T73] hvc_console_print+0x292/0x780 [ 3.311923][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.311925][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.311927][ T73] ? lock_acquire+0x13c/0x160 [ 3.311931][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.311934][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.311936][ T73] ? console_flush_one_record+0x106/0x710 [ 3.311938][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.311940][ T73] ? lock_acquire+0x13c/0x160 [ 3.311944][ T73] console_flush_one_record+0x46f/0x710 [ 3.311947][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.311948][ T73] ? __lock_acquire+0x518/0xc20 [ 3.311954][ T73] console_unlock+0xee/0x1f0 [ 3.311956][ T73] ? console_flush_one_record+0x710/0x710 [ 3.311957][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.311959][ T73] ? lock_acquire+0x60/0x160 [ 3.311962][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.311964][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.311967][ T73] vprintk_emit+0x37c/0x3e0 [ 3.311970][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.311973][ T73] ? __lock_acquire+0x518/0xc20 [ 3.311976][ T73] _printk+0xc7/0x100 [ 3.311980][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.311983][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.311986][ T73] ? __rwlock_init+0x150/0x150 [ 3.311989][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.311992][ T73] do_exit.cold+0x82/0x9c [ 3.311995][ T73] ? exit_notify+0x890/0x890 [ 3.311997][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.311997][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.311997][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.311997][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.311997][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.312000][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.312003][ T73] do_group_exit+0xb8/0x370 [ 3.312006][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.312008][ T73] x64_sys_call+0x1567/0x1570 [ 3.312011][ T73] do_syscall_64+0xff/0x530 [ 3.312015][ T73] ? exc_page_fault+0xee/0x100 [ 3.312018][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.312020][ T73] RIP: 0033:0x7f29ee1d51b8 [ 3.312022][ T73] Code: Unable to access opcode bytes at 0x7f29ee1d518e. [ 3.312023][ T73] RSP: 002b:00007ffd77dfd2b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.312026][ T73] RAX: ffffffffffffffda RBX: 00007f29ee305f88 RCX: 00007f29ee1d51b8 [ 3.312027][ T73] RDX: 00007f29eda334c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.312028][ T73] RBP: 00007ffd77dfd310 R08: 0000000000000000 R09: 0000000000001000 [ 3.312029][ T73] R10: 00007ffd77dfd0d0 R11: 0000000000000246 R12: 0000000000000001 [ 3.312030][ T73] R13: 0000000000000049 R14: 00007f29ee304680 R15: 00007f29ee305fa0 [ 3.312036][ T73] [ 3.328844][ T1] virtme-ng-init: basic initialization done [ 3.380206][ T79] ip (79) used greatest stack depth: 23976 bytes left [ 3.392572][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.392938][ T75] virtme-ng-init: triggering udev coldplug [ 5.436238][ T75] virtme-ng-init: waiting for udev to settle [ 5.436252][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.436254][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.436256][ T75] preempt_count: 1, expected: 0 [ 5.436257][ T75] RCU nest depth: 0, expected: 0 [ 5.436258][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.436260][ T75] #0: ffffffffb5d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.436273][ T75] #1: ffffffffb5d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.436276][ T75] #2: ffffffffb5c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.436280][ T75] #3: ffffffffb5c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.436283][ T75] irq event stamp: 3004 [ 5.436284][ T75] hardirqs last enabled at (3003): [] __down_trylock_console_sem+0x86/0xa0 [ 5.436288][ T75] hardirqs last disabled at (3004): [] console_emit_next_record+0x3d4/0x4c0 [ 5.436289][ T75] softirqs last enabled at (2488): [] fpu_clone+0xd9/0x410 [ 5.436293][ T75] softirqs last disabled at (2486): [] fpu_clone+0x82/0x410 [ 5.436295][ T75] Preemption disabled at: [ 5.436295][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.436300][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.436304][ T75] Tainted: [W]=WARN [ 5.436305][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.436307][ T75] Call Trace: [ 5.436308][ T75] [ 5.436310][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.436315][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.436316][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.436321][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.436324][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.436329][ T75] __kmalloc_noprof+0x443/0x760 [ 5.436332][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.436338][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.436340][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.436344][ T75] put_chars+0x1e1/0x2f0 [ 5.436347][ T75] ? __send_to_port+0x420/0x420 [ 5.436349][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.436353][ T75] ? validate_chain+0x38b/0xc20 [ 5.436362][ T75] hvc_console_print+0x292/0x780 [ 5.436368][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.436371][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.436373][ T75] ? lock_acquire+0x13c/0x160 [ 5.436377][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.436380][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.436382][ T75] ? console_flush_one_record+0x106/0x710 [ 5.436384][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.436386][ T75] ? lock_acquire+0x13c/0x160 [ 5.436390][ T75] console_flush_one_record+0x46f/0x710 [ 5.436394][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.436395][ T75] ? __lock_acquire+0x518/0xc20 [ 5.436400][ T75] console_unlock+0xee/0x1f0 [ 5.436402][ T75] ? console_flush_one_record+0x710/0x710 [ 5.436404][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.436405][ T75] ? lock_acquire+0x60/0x160 [ 5.436409][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.436411][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.436414][ T75] vprintk_emit+0x37c/0x3e0 [ 5.436417][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.436420][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.436425][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.436429][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.436431][ T75] ? simple_strntoull+0x10f/0x140 [ 5.436436][ T75] ? date_str+0x1e0/0x1e0 [ 5.436439][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.436443][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.436446][ T75] ? vprintk_default+0x20/0x20 [ 5.436450][ T75] ? vprintk_default+0x20/0x20 [ 5.436452][ T75] new_sync_write+0x33e/0x760 [ 5.436456][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.436459][ T75] ? new_sync_read+0x750/0x750 [ 5.436464][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.436468][ T75] ? __fget_files+0x1e3/0x460 [ 5.436472][ T75] vfs_write+0x6a2/0xbd0 [ 5.436476][ T75] ksys_write+0x116/0x250 [ 5.436478][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.436481][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.436484][ T75] do_syscall_64+0xff/0x530 [ 5.436487][ T75] ? exc_page_fault+0xee/0x100 [ 5.436490][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.436492][ T75] RIP: 0033:0x7f87a8202ed2 [ 5.436496][ 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 [ 5.436497][ T75] RSP: 002b:00007f87a8149c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.436500][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f87a8202ed2 [ 5.436501][ T75] RDX: 000000000000002e RSI: 00007f87a00012c0 RDI: 0000000000000003 [ 5.436502][ T75] RBP: 00007f87a8149c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.436503][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87a828d0a0 [ 5.436504][ T75] R13: 00007f87a818b3e0 R14: 00007f87a00012c0 R15: 00007f87a8149da8 [ 5.436510][ T75] [ 5.977449][ T75] virtme-ng-init: udev is done [ 5.980022][ T1] virtme-ng-init: initialization done