virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.031101][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.031122][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.031123][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.031125][ T1] preempt_count: 1, expected: 0 [ 1.031126][ T1] RCU nest depth: 0, expected: 0 [ 1.031127][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.031128][ T1] #0: ffffffffa0b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.031140][ T1] #1: ffffffffa0b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.031144][ T1] #2: ffffffffa0a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.031148][ T1] #3: ffffffffa0a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.031152][ T1] irq event stamp: 312840 [ 1.031152][ T1] hardirqs last enabled at (312839): [] __down_trylock_console_sem+0x86/0xa0 [ 1.031155][ T1] hardirqs last disabled at (312840): [] console_emit_next_record+0x3d4/0x4c0 [ 1.031157][ T1] softirqs last enabled at (312740): [] handle_softirqs+0x67c/0x900 [ 1.031160][ T1] softirqs last disabled at (312735): [] __irq_exit_rcu+0x145/0x1c0 [ 1.031162][ T1] Preemption disabled at: [ 1.031163][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.031168][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.031170][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.031172][ T1] Call Trace: [ 1.031173][ T1] [ 1.031177][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.031183][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.031185][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.031189][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.031193][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.031198][ T1] __kmalloc_noprof+0x443/0x760 [ 1.031200][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.031206][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.031209][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.031212][ T1] put_chars+0x1e1/0x2f0 [ 1.031213][ T1] ? prb_final_commit+0x50/0x50 [ 1.031216][ T1] ? __send_to_port+0x420/0x420 [ 1.031219][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.031223][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.031225][ T1] ? validate_chain+0x38b/0xc20 [ 1.031229][ T1] hvc_console_print+0x292/0x780 [ 1.031231][ T1] ? mark_usage+0x61/0x170 [ 1.031233][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031234][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031238][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.031240][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.031243][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031246][ T1] ? lock_acquire+0x13c/0x160 [ 1.031249][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.031253][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.031255][ T1] ? console_flush_one_record+0x106/0x710 [ 1.031258][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031260][ T1] ? lock_acquire+0x13c/0x160 [ 1.031264][ T1] console_flush_one_record+0x46f/0x710 [ 1.031268][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.031270][ T1] ? __lock_acquire+0x518/0xc20 [ 1.031275][ T1] console_unlock+0xee/0x1f0 [ 1.031278][ T1] ? console_flush_one_record+0x710/0x710 [ 1.031280][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031282][ T1] ? lock_acquire+0x60/0x160 [ 1.031285][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.031287][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.031290][ T1] vprintk_emit+0x37c/0x3e0 [ 1.031294][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.031297][ T1] ? misc_register+0x151/0x670 [ 1.031300][ T1] ? md_run_setup+0x90/0x90 [ 1.031303][ T1] _printk+0xc7/0x100 [ 1.031307][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.031309][ T1] ? md_run_setup+0x90/0x90 [ 1.031313][ T1] ? md_run_setup+0x90/0x90 [ 1.031316][ T1] dm_interface_init+0x50/0x60 [ 1.031318][ T1] dm_init+0x51/0xd0 [ 1.031320][ T1] ? md_run_setup+0x90/0x90 [ 1.031321][ T1] do_one_initcall+0x124/0x4f0 [ 1.031324][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.031326][ T1] ? parameq+0x110/0x110 [ 1.031331][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.031334][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.031338][ T1] kernel_init_freeable+0x596/0x630 [ 1.031341][ T1] ? rest_init+0x280/0x280 [ 1.031345][ T1] kernel_init+0x21/0x150 [ 1.031348][ T1] ? rest_init+0x280/0x280 [ 1.031349][ T1] ret_from_fork+0x474/0x6b0 [ 1.031353][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.031356][ T1] ? __switch_to+0x5a3/0xe00 [ 1.031359][ T1] ? rest_init+0x280/0x280 [ 1.031362][ T1] ret_from_fork_asm+0x11/0x20 [ 1.031370][ T1] [ 1.055509][ T1] NET: Registered PF_INET6 protocol family [ 1.061397][ T1] Segment Routing with IPv6 [ 1.061784][ T1] In-situ OAM (IOAM) with IPv6 [ 1.062216][ T1] NET: Registered PF_PACKET protocol family [ 1.062535][ T1] 9pnet: Installing 9P2000 support [ 1.062890][ T1] Key type dns_resolver registered [ 1.063496][ T1] NET: Registered PF_VSOCK protocol family [ 1.067601][ T1] IPI shorthand broadcast: enabled [ 1.170677][ T1] sched_clock: Marking stable (1132001957, 38038769)->(1253338674, -83297948) [ 1.173339][ T1] registered taskstats version 1 [ 1.175096][ T1] Loading compiled-in X.509 certificates [ 1.274438][ T1] Demotion targets for Node 0: null [ 1.274702][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.274985][ T1] page_owner is disabled [ 1.275567][ T1] PM: Magic number: 6:625:785 [ 1.275944][ T1] netconsole: network logging started [ 1.277342][ T1] ALSA device list: [ 1.277489][ T1] No soundcards found. [ 1.278607][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.281725][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.282457][ T1] devtmpfs: mounted [ 1.282738][ T1] VFS: Pivoted into new rootfs [ 1.310005][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.310370][ T1] Write protecting the kernel read-only data: 55296k [ 1.310833][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.311243][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.311517][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.311827][ T1] with arguments: [ 1.312009][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.312302][ T1] with environment: [ 1.312425][ T1] HOME=/ [ 1.312548][ T1] TERM=dumb [ 1.312717][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.312944][ T1] nr_open=2147483584 [ 1.313126][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.313448][ T1] virtme_rw_overlay0=/etc [ 1.313597][ T1] virtme_rw_overlay1=/lib [ 1.313804][ T1] virtme_rw_overlay2=/home [ 1.313954][ T1] virtme_rw_overlay3=/opt [ 1.314177][ T1] virtme_rw_overlay4=/srv [ 1.314336][ T1] virtme_rw_overlay5=/usr [ 1.314541][ T1] virtme_rw_overlay6=/var [ 1.314691][ T1] virtme_rw_overlay7=/tmp [ 1.314902][ T1] virtme_console=ttyS0 [ 1.315065][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.334701][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.335868][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.344724][ T1] overlayfs: failed to set xattr on upper [ 1.344979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345260][ T1] overlayfs: ...falling back to uuid=null. [ 1.347520][ T1] overlayfs: failed to set xattr on upper [ 1.347722][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347954][ T1] overlayfs: ...falling back to uuid=null. [ 1.349779][ T1] overlayfs: failed to set xattr on upper [ 1.349985][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350230][ T1] overlayfs: ...falling back to uuid=null. [ 1.351994][ T1] overlayfs: failed to set xattr on upper [ 1.352201][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352443][ T1] overlayfs: ...falling back to uuid=null. [ 1.354222][ T1] overlayfs: failed to set xattr on upper [ 1.354420][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354658][ T1] overlayfs: ...falling back to uuid=null. [ 1.356257][ T1] overlayfs: failed to set xattr on upper [ 1.356463][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.356703][ T1] overlayfs: ...falling back to uuid=null. [ 1.358511][ T1] overlayfs: failed to set xattr on upper [ 1.358711][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.358945][ T1] overlayfs: ...falling back to uuid=null. [ 1.361397][ T1] overlayfs: failed to set xattr on upper [ 1.361602][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.361841][ T1] overlayfs: ...falling back to uuid=null. [ 1.373314][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.418524][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 4.202891][ T71] systemd-tmpfile (71) used greatest stack depth: 25360 bytes left [ 4.202911][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.202913][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 4.202915][ T71] preempt_count: 2, expected: 0 [ 4.202916][ T71] RCU nest depth: 0, expected: 0 [ 4.202917][ T71] locks held by systemd-tmpfile/71: 5, last CPU#3: [ 4.202919][ T71] #0: ffffffffa0a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.202931][ T71] #1: ffffffffa0b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.202937][ T71] #2: ffffffffa0b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.202941][ T71] #3: ffffffffa0a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.202944][ T71] #4: ffffffffa0a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.202948][ T71] irq event stamp: 2482948 [ 4.202949][ T71] hardirqs last enabled at (2482947): [] __down_trylock_console_sem+0x86/0xa0 [ 4.202952][ T71] hardirqs last disabled at (2482948): [] console_emit_next_record+0x3d4/0x4c0 [ 4.202954][ T71] softirqs last enabled at (2482456): [] handle_softirqs+0x67c/0x900 [ 4.202955][ T71] softirqs last disabled at (2481099): [] __irq_exit_rcu+0x145/0x1c0 [ 4.202958][ T71] Preemption disabled at: [ 4.202958][ T71] [<0000000000000000>] 0x0 [ 4.202966][ T71] CPU: 3 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.202969][ T71] Tainted: [W]=WARN [ 4.202970][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.202971][ T71] Call Trace: [ 4.202973][ T71] [ 4.202974][ T71] dump_stack_lvl+0x6f/0xa0 [ 4.202981][ T71] __might_resched.cold+0x1fe/0x2c1 [ 4.202985][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.202989][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 4.202995][ T71] __kmalloc_noprof+0x443/0x760 [ 4.202997][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 4.203002][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 4.203005][ T71] alloc_buf.isra.0+0x4b/0x260 [ 4.203008][ T71] put_chars+0x1e1/0x2f0 [ 4.203011][ T71] ? __send_to_port+0x420/0x420 [ 4.203012][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.203017][ T71] ? validate_chain+0x38b/0xc20 [ 4.203022][ T71] hvc_console_print+0x292/0x780 [ 4.203029][ T71] ? hvc_write+0x3a0/0x3a0 [ 4.203031][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.203033][ T71] ? lock_acquire+0x13c/0x160 [ 4.203044][ T71] console_emit_next_record+0x22f/0x4c0 [ 4.203049][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 4.203051][ T71] ? console_flush_one_record+0x106/0x710 [ 4.203054][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.203057][ T71] ? lock_acquire+0x13c/0x160 [ 4.203061][ T71] console_flush_one_record+0x46f/0x710 [ 4.203066][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 4.203068][ T71] ? __lock_acquire+0x518/0xc20 [ 4.203073][ T71] console_unlock+0xee/0x1f0 [ 4.203076][ T71] ? console_flush_one_record+0x710/0x710 [ 4.203078][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.203080][ T71] ? lock_acquire+0x60/0x160 [ 4.203084][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.203086][ T71] ? vprintk_emit+0x320/0x3e0 [ 4.203090][ T71] vprintk_emit+0x37c/0x3e0 [ 4.203094][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 4.203097][ T71] ? __lock_acquire+0x518/0xc20 [ 4.203101][ T71] _printk+0xc7/0x100 [ 4.203105][ T71] ? snapshot_read.cold+0x21/0x21 [ 4.203108][ T71] ? do_raw_spin_lock+0x131/0x280 [ 4.203110][ T71] ? __rwlock_init+0x150/0x150 [ 4.203114][ T71] ? do_raw_spin_lock+0x131/0x280 [ 4.203117][ T71] do_exit.cold+0x82/0x9c [ 4.203121][ T71] ? exit_notify+0x890/0x890 [ 4.203123][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 4.203126][ T71] ? rcu_is_watching+0x16/0xd0 [ 4.203130][ T71] do_group_exit+0xb8/0x370 [ 4.203133][ T71] __x64_sys_exit_group+0x3c/0x50 [ 4.203135][ T71] x64_sys_call+0x1567/0x1570 [ 4.203137][ T71] do_syscall_64+0xff/0x530 [ 4.203141][ T71] ? exc_page_fault+0xee/0x100 [ 4.203144][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.203146][ T71] RIP: 0033:0x7f05cd5df1b8 [ 4.203149][ T71] Code: Unable to access opcode bytes at 0x7f05cd5df18e. [ 4.203150][ T71] RSP: 002b:00007ffcd7c644d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.203152][ T71] RAX: ffffffffffffffda RBX: 00007f05cd70ff88 RCX: 00007f05cd5df1b8 [ 4.203154][ T71] RDX: 00007f05cce3d4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.203155][ T71] RBP: 00007ffcd7c64530 R08: 0000000000000000 R09: 0000000000001000 [ 4.203156][ T71] R10: 00007ffcd7c642f0 R11: 0000000000000246 R12: 0000000000000001 [ 4.203157][ T71] R13: 0000000000000049 R14: 00007f05cd70e680 R15: 00007f05cd70ffa0 [ 4.203164][ T71] [ 4.203348][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.203348][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.203348][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.203348][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.220249][ T1] virtme-ng-init: basic initialization done [ 4.282245][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 4.295340][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.295738][ T74] virtme-ng-init: triggering udev coldplug [ 6.460308][ T74] virtme-ng-init: waiting for udev to settle [ 6.460326][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.460329][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.460332][ T74] preempt_count: 1, expected: 0 [ 6.460333][ T74] RCU nest depth: 0, expected: 0 [ 6.460334][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.460338][ T74] #0: ffffffffa0b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.460354][ T74] #1: ffffffffa0b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.460360][ T74] #2: ffffffffa0a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.460366][ T74] #3: ffffffffa0a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.460372][ T74] irq event stamp: 3030 [ 6.460373][ T74] hardirqs last enabled at (3029): [] __down_trylock_console_sem+0x86/0xa0 [ 6.460377][ T74] hardirqs last disabled at (3030): [] console_emit_next_record+0x3d4/0x4c0 [ 6.460380][ T74] softirqs last enabled at (2756): [] handle_softirqs+0x67c/0x900 [ 6.460384][ T74] softirqs last disabled at (2749): [] __irq_exit_rcu+0x145/0x1c0 [ 6.460387][ T74] Preemption disabled at: [ 6.460388][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.460396][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.460400][ T74] Tainted: [W]=WARN [ 6.460402][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.460404][ T74] Call Trace: [ 6.460406][ T74] [ 6.460408][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.460415][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.460418][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.460424][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.460429][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.460436][ T74] __kmalloc_noprof+0x443/0x760 [ 6.460440][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.460448][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.460452][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.460457][ T74] put_chars+0x1e1/0x2f0 [ 6.460461][ T74] ? __send_to_port+0x420/0x420 [ 6.460463][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.460470][ T74] ? validate_chain+0x38b/0xc20 [ 6.460478][ T74] hvc_console_print+0x292/0x780 [ 6.460489][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.460492][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.460496][ T74] ? lock_acquire+0x13c/0x160 [ 6.460502][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.460508][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.460511][ T74] ? console_flush_one_record+0x106/0x710 [ 6.460516][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.460519][ T74] ? lock_acquire+0x13c/0x160 [ 6.460526][ T74] console_flush_one_record+0x46f/0x710 [ 6.460533][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.460535][ T74] ? __lock_acquire+0x518/0xc20 [ 6.460544][ T74] console_unlock+0xee/0x1f0 [ 6.460549][ T74] ? console_flush_one_record+0x710/0x710 [ 6.460551][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.460554][ T74] ? lock_acquire+0x60/0x160 [ 6.460560][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.460563][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.460568][ T74] vprintk_emit+0x37c/0x3e0 [ 6.460574][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.460579][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.460587][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.460592][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.460595][ T74] ? simple_strntoull+0x10f/0x140 [ 6.460600][ T74] ? date_str+0x1e0/0x1e0 [ 6.460605][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.460612][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.460617][ T74] ? vprintk_default+0x20/0x20 [ 6.460624][ T74] ? vprintk_default+0x20/0x20 [ 6.460628][ T74] new_sync_write+0x33e/0x760 [ 6.460633][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.460638][ T74] ? new_sync_read+0x750/0x750 [ 6.460645][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.460654][ T74] ? __fget_files+0x1e3/0x460 [ 6.460660][ T74] vfs_write+0x6a2/0xbd0 [ 6.460667][ T74] ksys_write+0x116/0x250 [ 6.460671][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.460676][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.460682][ T74] do_syscall_64+0xff/0x530 [ 6.460685][ T74] ? exc_page_fault+0xee/0x100 [ 6.460690][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.460693][ T74] RIP: 0033:0x7f39b6eebed2 [ 6.460698][ T74] 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 [ 6.460700][ T74] RSP: 002b:00007f39b6e32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.460704][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f39b6eebed2 [ 6.460706][ T74] RDX: 000000000000002e RSI: 00007f39b00012c0 RDI: 0000000000000003 [ 6.460707][ T74] RBP: 00007f39b6e32c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.460708][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f39b6f760a0 [ 6.460709][ T74] R13: 00007f39b6e743e0 R14: 00007f39b00012c0 R15: 00007f39b6e32da8 [ 6.460722][ T74] [ 6.741124][ T103] nfsrahead (103) used greatest stack depth: 24768 bytes left [ 7.025878][ T74] virtme-ng-init: udev is done [ 7.026504][ T93] udevadm (93) used greatest stack depth: 23840 bytes left [ 7.028911][ T1] virtme-ng-init: initialization done