virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.103925][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.103946][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.103948][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.103949][ T1] preempt_count: 1, expected: 0 [ 1.103950][ T1] RCU nest depth: 0, expected: 0 [ 1.103951][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.103953][ T1] #0: ffffffffb9369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.103966][ T1] #1: ffffffffb9369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.103970][ T1] #2: ffffffffb9289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.103974][ T1] #3: ffffffffb9289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.103978][ T1] irq event stamp: 310478 [ 1.103979][ T1] hardirqs last enabled at (310477): [] __down_trylock_console_sem+0x86/0xa0 [ 1.103981][ T1] hardirqs last disabled at (310478): [] console_emit_next_record+0x3d4/0x4c0 [ 1.103983][ T1] softirqs last enabled at (310218): [] handle_softirqs+0x67c/0x900 [ 1.103986][ T1] softirqs last disabled at (310111): [] __irq_exit_rcu+0x145/0x1c0 [ 1.103988][ T1] Preemption disabled at: [ 1.103989][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.103994][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.103997][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.103999][ T1] Call Trace: [ 1.104000][ T1] [ 1.104004][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.104009][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.104011][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.104016][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.104020][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.104025][ T1] __kmalloc_noprof+0x443/0x760 [ 1.104028][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.104033][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.104036][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.104039][ T1] put_chars+0x1e1/0x2f0 [ 1.104041][ T1] ? prb_final_commit+0x50/0x50 [ 1.104043][ T1] ? __send_to_port+0x420/0x420 [ 1.104045][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.104050][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.104052][ T1] ? validate_chain+0x38b/0xc20 [ 1.104056][ T1] hvc_console_print+0x292/0x780 [ 1.104058][ T1] ? mark_usage+0x61/0x170 [ 1.104060][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104062][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104066][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.104068][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.104071][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104073][ T1] ? lock_acquire+0x13c/0x160 [ 1.104077][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.104081][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.104082][ T1] ? console_flush_one_record+0x106/0x710 [ 1.104086][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104088][ T1] ? lock_acquire+0x13c/0x160 [ 1.104092][ T1] console_flush_one_record+0x46f/0x710 [ 1.104096][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.104097][ T1] ? __lock_acquire+0x518/0xc20 [ 1.104102][ T1] console_unlock+0xee/0x1f0 [ 1.104105][ T1] ? console_flush_one_record+0x710/0x710 [ 1.104107][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104109][ T1] ? lock_acquire+0x60/0x160 [ 1.104113][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.104115][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.104118][ T1] vprintk_emit+0x37c/0x3e0 [ 1.104121][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.104125][ T1] ? misc_register+0x151/0x670 [ 1.104128][ T1] ? md_run_setup+0x90/0x90 [ 1.104131][ T1] _printk+0xc7/0x100 [ 1.104135][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.104136][ T1] ? md_run_setup+0x90/0x90 [ 1.104141][ T1] ? md_run_setup+0x90/0x90 [ 1.104144][ T1] dm_interface_init+0x50/0x60 [ 1.104146][ T1] dm_init+0x51/0xd0 [ 1.104148][ T1] ? md_run_setup+0x90/0x90 [ 1.104149][ T1] do_one_initcall+0x124/0x4f0 [ 1.104152][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.104154][ T1] ? parameq+0x110/0x110 [ 1.104159][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.104162][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.104166][ T1] kernel_init_freeable+0x596/0x630 [ 1.104169][ T1] ? rest_init+0x280/0x280 [ 1.104173][ T1] kernel_init+0x21/0x150 [ 1.104176][ T1] ? rest_init+0x280/0x280 [ 1.104178][ T1] ret_from_fork+0x474/0x6b0 [ 1.104181][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.104185][ T1] ? __switch_to+0x5a3/0xe00 [ 1.104188][ T1] ? rest_init+0x280/0x280 [ 1.104191][ T1] ret_from_fork_asm+0x11/0x20 [ 1.104198][ T1] [ 1.129558][ T1] NET: Registered PF_INET6 protocol family [ 1.133683][ T1] Segment Routing with IPv6 [ 1.134077][ T1] In-situ OAM (IOAM) with IPv6 [ 1.134429][ T1] NET: Registered PF_PACKET protocol family [ 1.134669][ T1] 9pnet: Installing 9P2000 support [ 1.135025][ T1] Key type dns_resolver registered [ 1.135782][ T1] NET: Registered PF_VSOCK protocol family [ 1.139972][ T1] IPI shorthand broadcast: enabled [ 1.243795][ T1] sched_clock: Marking stable (1208002989, 35371728)->(1329069422, -85694705) [ 1.246237][ T1] registered taskstats version 1 [ 1.248702][ T1] Loading compiled-in X.509 certificates [ 1.350317][ T1] Demotion targets for Node 0: null [ 1.350680][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12236) [ 1.350953][ T1] page_owner is disabled [ 1.351625][ T1] PM: Magic number: 6:637:389 [ 1.352059][ T1] netconsole: network logging started [ 1.355109][ T1] ALSA device list: [ 1.355264][ T1] No soundcards found. [ 1.355979][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.358467][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.359301][ T1] devtmpfs: mounted [ 1.359601][ T1] VFS: Pivoted into new rootfs [ 1.390907][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.391177][ T1] Write protecting the kernel read-only data: 55296k [ 1.391852][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.392286][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.392608][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.392918][ T1] with arguments: [ 1.393063][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.393328][ T1] with environment: [ 1.393481][ T1] HOME=/ [ 1.393626][ T1] TERM=dumb [ 1.393771][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.394034][ T1] nr_open=2147483584 [ 1.394165][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.394486][ T1] virtme_rw_overlay0=/etc [ 1.394672][ T1] virtme_rw_overlay1=/lib [ 1.394846][ T1] virtme_rw_overlay2=/home [ 1.395019][ T1] virtme_rw_overlay3=/opt [ 1.395197][ T1] virtme_rw_overlay4=/srv [ 1.395389][ T1] virtme_rw_overlay5=/usr [ 1.395562][ T1] virtme_rw_overlay6=/var [ 1.395740][ T1] virtme_rw_overlay7=/tmp [ 1.395922][ T1] virtme_console=ttyS0 [ 1.396094][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.413824][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.415045][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.418956][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.426310][ T1] overlayfs: failed to set xattr on upper [ 1.426605][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.426888][ T1] overlayfs: ...falling back to uuid=null. [ 1.429200][ T1] overlayfs: failed to set xattr on upper [ 1.429501][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429758][ T1] overlayfs: ...falling back to uuid=null. [ 1.431725][ T1] overlayfs: failed to set xattr on upper [ 1.431927][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.432190][ T1] overlayfs: ...falling back to uuid=null. [ 1.434045][ T1] overlayfs: failed to set xattr on upper [ 1.434277][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.434639][ T1] overlayfs: ...falling back to uuid=null. [ 1.436491][ T1] overlayfs: failed to set xattr on upper [ 1.436702][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.436951][ T1] overlayfs: ...falling back to uuid=null. [ 1.438575][ T1] overlayfs: failed to set xattr on upper [ 1.438787][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439034][ T1] overlayfs: ...falling back to uuid=null. [ 1.441140][ T1] overlayfs: failed to set xattr on upper [ 1.441353][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.441620][ T1] overlayfs: ...falling back to uuid=null. [ 1.444263][ T1] overlayfs: failed to set xattr on upper [ 1.444470][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.444740][ T1] overlayfs: ...falling back to uuid=null. [ 1.455649][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.738014][ T72] systemd-tmpfile (72) used greatest stack depth: 24736 bytes left [ 3.738038][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.738041][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.738043][ T72] preempt_count: 2, expected: 0 [ 3.738044][ T72] RCU nest depth: 0, expected: 0 [ 3.738046][ T72] locks held by systemd-tmpfile/72: 5, last CPU#2: [ 3.738049][ T72] #0: ffffffffb92027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.738065][ T72] #1: ffffffffb9369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.738073][ T72] #2: ffffffffb9369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.738079][ T72] #3: ffffffffb9289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.738085][ T72] #4: ffffffffb9289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.738091][ T72] irq event stamp: 2388538 [ 3.738093][ T72] hardirqs last enabled at (2388537): [] __down_trylock_console_sem+0x86/0xa0 [ 3.738096][ T72] hardirqs last disabled at (2388538): [] console_emit_next_record+0x3d4/0x4c0 [ 3.738099][ T72] softirqs last enabled at (2388484): [] handle_softirqs+0x67c/0x900 [ 3.738102][ T72] softirqs last disabled at (2387829): [] __irq_exit_rcu+0x145/0x1c0 [ 3.738105][ T72] Preemption disabled at: [ 3.738106][ T72] [<0000000000000000>] 0x0 [ 3.738115][ T72] CPU: 2 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.738120][ T72] Tainted: [W]=WARN [ 3.738121][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.738124][ T72] Call Trace: [ 3.738126][ T72] [ 3.738128][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.738136][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.738143][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.738149][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.738156][ T72] __kmalloc_noprof+0x443/0x760 [ 3.738160][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.738169][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.738173][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.738178][ T72] put_chars+0x1e1/0x2f0 [ 3.738182][ T72] ? __send_to_port+0x420/0x420 [ 3.738184][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.738191][ T72] ? validate_chain+0x38b/0xc20 [ 3.738200][ T72] hvc_console_print+0x292/0x780 [ 3.738210][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.738214][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.738218][ T72] ? lock_acquire+0x13c/0x160 [ 3.738224][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.738232][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.738235][ T72] ? console_flush_one_record+0x106/0x710 [ 3.738240][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.738244][ T72] ? lock_acquire+0x13c/0x160 [ 3.738251][ T72] console_flush_one_record+0x46f/0x710 [ 3.738257][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.738260][ T72] ? __lock_acquire+0x518/0xc20 [ 3.738269][ T72] console_unlock+0xee/0x1f0 [ 3.738274][ T72] ? console_flush_one_record+0x710/0x710 [ 3.738276][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.738280][ T72] ? lock_acquire+0x60/0x160 [ 3.738286][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.738289][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.738293][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.738293][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.738293][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.738293][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.738294][ T72] vprintk_emit+0x37c/0x3e0 [ 3.738300][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.738306][ T72] ? __lock_acquire+0x518/0xc20 [ 3.738312][ T72] _printk+0xc7/0x100 [ 3.738318][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.738322][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.738326][ T72] ? __rwlock_init+0x150/0x150 [ 3.738333][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.738337][ T72] do_exit.cold+0x82/0x9c [ 3.738343][ T72] ? exit_notify+0x890/0x890 [ 3.738346][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.738351][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.738358][ T72] do_group_exit+0xb8/0x370 [ 3.738362][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.738365][ T72] x64_sys_call+0x1567/0x1570 [ 3.738369][ T72] do_syscall_64+0xff/0x530 [ 3.738376][ T72] ? exc_page_fault+0xee/0x100 [ 3.738381][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.738384][ T72] RIP: 0033:0x7fcba861e1b8 [ 3.738388][ T72] Code: Unable to access opcode bytes at 0x7fcba861e18e. [ 3.738389][ T72] RSP: 002b:00007ffcf3530958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.738393][ T72] RAX: ffffffffffffffda RBX: 00007fcba874ef88 RCX: 00007fcba861e1b8 [ 3.738395][ T72] RDX: 00007fcba7e7c4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.738396][ T72] RBP: 00007ffcf35309b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.738397][ T72] R10: 00007ffcf3530770 R11: 0000000000000246 R12: 0000000000000001 [ 3.738399][ T72] R13: 0000000000000049 R14: 00007fcba874d680 R15: 00007fcba874efa0 [ 3.738411][ T72] [ 3.755904][ T1] virtme-ng-init: basic initialization done [ 3.831316][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.831742][ T74] virtme-ng-init: triggering udev coldplug [ 6.556636][ T74] virtme-ng-init: waiting for udev to settle [ 6.556654][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.556658][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.556660][ T74] preempt_count: 1, expected: 0 [ 6.556661][ T74] RCU nest depth: 0, expected: 0 [ 6.556663][ T74] locks held by virtme-ng-init/74: 4, last CPU#3: [ 6.556666][ T74] #0: ffffffffb9369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.556681][ T74] #1: ffffffffb9369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.556687][ T74] #2: ffffffffb9289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.556693][ T74] #3: ffffffffb9289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.556700][ T74] irq event stamp: 3038 [ 6.556701][ T74] hardirqs last enabled at (3037): [] __down_trylock_console_sem+0x86/0xa0 [ 6.556704][ T74] hardirqs last disabled at (3038): [] console_emit_next_record+0x3d4/0x4c0 [ 6.556707][ T74] softirqs last enabled at (2526): [] fpu_clone+0xd9/0x410 [ 6.556712][ T74] softirqs last disabled at (2524): [] fpu_clone+0x82/0x410 [ 6.556715][ T74] Preemption disabled at: [ 6.556716][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.556724][ T74] CPU: 3 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.556728][ T74] Tainted: [W]=WARN [ 6.556730][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.556732][ T74] Call Trace: [ 6.556734][ T74] [ 6.556737][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.556743][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.556747][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.556753][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.556759][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.556766][ T74] __kmalloc_noprof+0x443/0x760 [ 6.556770][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.556779][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.556783][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.556788][ T74] put_chars+0x1e1/0x2f0 [ 6.556792][ T74] ? __send_to_port+0x420/0x420 [ 6.556794][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.556801][ T74] ? validate_chain+0x38b/0xc20 [ 6.556809][ T74] hvc_console_print+0x292/0x780 [ 6.556820][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.556823][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.556827][ T74] ? lock_acquire+0x13c/0x160 [ 6.556834][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.556840][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.556843][ T74] ? console_flush_one_record+0x106/0x710 [ 6.556848][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.556851][ T74] ? lock_acquire+0x13c/0x160 [ 6.556858][ T74] console_flush_one_record+0x46f/0x710 [ 6.556865][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.556867][ T74] ? __lock_acquire+0x518/0xc20 [ 6.556877][ T74] console_unlock+0xee/0x1f0 [ 6.556881][ T74] ? console_flush_one_record+0x710/0x710 [ 6.556883][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.556887][ T74] ? lock_acquire+0x60/0x160 [ 6.556893][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.556896][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.556901][ T74] vprintk_emit+0x37c/0x3e0 [ 6.556907][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.556912][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.556921][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.556927][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.556929][ T74] ? simple_strntoull+0x10f/0x140 [ 6.556935][ T74] ? date_str+0x1e0/0x1e0 [ 6.556940][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.556947][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.556951][ T74] ? vprintk_default+0x20/0x20 [ 6.556959][ T74] ? vprintk_default+0x20/0x20 [ 6.556963][ T74] new_sync_write+0x33e/0x760 [ 6.556968][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 6.556974][ T74] ? new_sync_read+0x750/0x750 [ 6.556981][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.556989][ T74] ? __fget_files+0x1e3/0x460 [ 6.556995][ T74] vfs_write+0x6a2/0xbd0 [ 6.557003][ T74] ksys_write+0x116/0x250 [ 6.557008][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.557013][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.557019][ T74] do_syscall_64+0xff/0x530 [ 6.557022][ T74] ? exc_page_fault+0xee/0x100 [ 6.557027][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.557030][ T74] RIP: 0033:0x7f240703bed2 [ 6.557035][ 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 [ 6.557038][ T74] RSP: 002b:00007f2406f82c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.557042][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f240703bed2 [ 6.557043][ T74] RDX: 000000000000002e RSI: 00007f24000012c0 RDI: 0000000000000003 [ 6.557045][ T74] RBP: 00007f2406f82c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.557046][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f24070c60a0 [ 6.557048][ T74] R13: 00007f2406fc43e0 R14: 00007f24000012c0 R15: 00007f2406f82da8 [ 6.557061][ T74] [ 6.813622][ T103] nfsrahead (103) used greatest stack depth: 24720 bytes left [ 7.274663][ T94] udevadm (94) used greatest stack depth: 23968 bytes left [ 7.274860][ T74] virtme-ng-init: udev is done [ 7.287309][ T1] virtme-ng-init: initialization done