virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.008791][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.008811][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.008813][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.008814][ T1] preempt_count: 1, expected: 0 [ 1.008815][ T1] RCU nest depth: 0, expected: 0 [ 1.008816][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.008818][ T1] #0: ffffffffb8f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.008830][ T1] #1: ffffffffb8f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.008833][ T1] #2: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.008837][ T1] #3: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.008841][ T1] irq event stamp: 306142 [ 1.008842][ T1] hardirqs last enabled at (306141): [] __down_trylock_console_sem+0x86/0xa0 [ 1.008844][ T1] hardirqs last disabled at (306142): [] console_emit_next_record+0x3d4/0x4c0 [ 1.008846][ T1] softirqs last enabled at (305688): [] handle_softirqs+0x67c/0x900 [ 1.008849][ T1] softirqs last disabled at (305677): [] __irq_exit_rcu+0x145/0x1c0 [ 1.008851][ T1] Preemption disabled at: [ 1.008852][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.008857][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.008860][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.008861][ T1] Call Trace: [ 1.008863][ T1] [ 1.008866][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.008872][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.008874][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.008879][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.008883][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.008888][ T1] __kmalloc_noprof+0x443/0x760 [ 1.008891][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.008896][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.008899][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.008901][ T1] put_chars+0x1e1/0x2f0 [ 1.008903][ T1] ? prb_final_commit+0x50/0x50 [ 1.008905][ T1] ? __send_to_port+0x420/0x420 [ 1.008908][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.008912][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.008915][ T1] ? validate_chain+0x38b/0xc20 [ 1.008918][ T1] hvc_console_print+0x292/0x780 [ 1.008921][ T1] ? mark_usage+0x61/0x170 [ 1.008923][ T1] ? __lock_acquire+0x518/0xc20 [ 1.008924][ T1] ? __lock_acquire+0x518/0xc20 [ 1.008928][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.008930][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.008933][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008935][ T1] ? lock_acquire+0x13c/0x160 [ 1.008939][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.008942][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.008944][ T1] ? console_flush_one_record+0x106/0x710 [ 1.008947][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008949][ T1] ? lock_acquire+0x13c/0x160 [ 1.008953][ T1] console_flush_one_record+0x46f/0x710 [ 1.008957][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.008958][ T1] ? __lock_acquire+0x518/0xc20 [ 1.008963][ T1] console_unlock+0xee/0x1f0 [ 1.008966][ T1] ? console_flush_one_record+0x710/0x710 [ 1.008968][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008970][ T1] ? lock_acquire+0x60/0x160 [ 1.008973][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.008975][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.008978][ T1] vprintk_emit+0x37c/0x3e0 [ 1.008982][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.008985][ T1] ? misc_register+0x151/0x670 [ 1.008988][ T1] ? md_run_setup+0x90/0x90 [ 1.008991][ T1] _printk+0xc7/0x100 [ 1.008995][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.008997][ T1] ? md_run_setup+0x90/0x90 [ 1.009001][ T1] ? md_run_setup+0x90/0x90 [ 1.009004][ T1] dm_interface_init+0x50/0x60 [ 1.009006][ T1] dm_init+0x51/0xd0 [ 1.009008][ T1] ? md_run_setup+0x90/0x90 [ 1.009009][ T1] do_one_initcall+0x124/0x4f0 [ 1.009012][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.009014][ T1] ? parameq+0x110/0x110 [ 1.009019][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.009022][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.009026][ T1] kernel_init_freeable+0x596/0x630 [ 1.009028][ T1] ? rest_init+0x280/0x280 [ 1.009033][ T1] kernel_init+0x21/0x150 [ 1.009035][ T1] ? rest_init+0x280/0x280 [ 1.009037][ T1] ret_from_fork+0x474/0x6b0 [ 1.009041][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.009044][ T1] ? __switch_to+0x5a3/0xe00 [ 1.009047][ T1] ? rest_init+0x280/0x280 [ 1.009050][ T1] ret_from_fork_asm+0x11/0x20 [ 1.009057][ T1] [ 1.034579][ T1] NET: Registered PF_INET6 protocol family [ 1.038692][ T1] Segment Routing with IPv6 [ 1.039075][ T1] In-situ OAM (IOAM) with IPv6 [ 1.039524][ T1] NET: Registered PF_PACKET protocol family [ 1.039773][ T1] 9pnet: Installing 9P2000 support [ 1.040172][ T1] Key type dns_resolver registered [ 1.040766][ T1] NET: Registered PF_VSOCK protocol family [ 1.044879][ T1] IPI shorthand broadcast: enabled [ 1.145622][ T1] sched_clock: Marking stable (1108002741, 37111928)->(1222629741, -77515072) [ 1.148026][ T1] registered taskstats version 1 [ 1.149758][ T1] Loading compiled-in X.509 certificates [ 1.250133][ T1] Demotion targets for Node 0: null [ 1.250408][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11724) [ 1.250688][ T1] page_owner is disabled [ 1.251303][ T1] PM: Magic number: 6:350:760 [ 1.251692][ T1] netconsole: network logging started [ 1.254362][ T1] ALSA device list: [ 1.254503][ T1] No soundcards found. [ 1.255179][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.257432][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.258165][ T1] devtmpfs: mounted [ 1.258450][ T1] VFS: Pivoted into new rootfs [ 1.288946][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.289450][ T1] Write protecting the kernel read-only data: 55296k [ 1.289919][ T1] Freeing unused kernel image (text/rodata gap) memory: 332K [ 1.290614][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.291857][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.292135][ T1] with arguments: [ 1.292262][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.292491][ T1] with environment: [ 1.292607][ T1] HOME=/ [ 1.292739][ T1] TERM=dumb [ 1.292857][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.293087][ T1] nr_open=2147483584 [ 1.293218][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.293483][ T1] virtme_rw_overlay0=/etc [ 1.293639][ T1] virtme_rw_overlay1=/lib [ 1.293795][ T1] virtme_rw_overlay2=/home [ 1.293949][ T1] virtme_rw_overlay3=/opt [ 1.294103][ T1] virtme_rw_overlay4=/srv [ 1.294267][ T1] virtme_rw_overlay5=/usr [ 1.294417][ T1] virtme_rw_overlay6=/var [ 1.294567][ T1] virtme_rw_overlay7=/tmp [ 1.294730][ T1] virtme_console=ttyS0 [ 1.294881][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.310229][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.311396][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.322812][ T1] overlayfs: failed to set xattr on upper [ 1.323064][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.323381][ T1] overlayfs: ...falling back to uuid=null. [ 1.325943][ T1] overlayfs: failed to set xattr on upper [ 1.326160][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.326401][ T1] overlayfs: ...falling back to uuid=null. [ 1.328307][ T1] overlayfs: failed to set xattr on upper [ 1.328516][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.328759][ T1] overlayfs: ...falling back to uuid=null. [ 1.330666][ T1] overlayfs: failed to set xattr on upper [ 1.330877][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331123][ T1] overlayfs: ...falling back to uuid=null. [ 1.333007][ T1] overlayfs: failed to set xattr on upper [ 1.333739][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.333987][ T1] overlayfs: ...falling back to uuid=null. [ 1.335593][ T1] overlayfs: failed to set xattr on upper [ 1.335799][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336039][ T1] overlayfs: ...falling back to uuid=null. [ 1.337838][ T1] overlayfs: failed to set xattr on upper [ 1.338064][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338537][ T1] overlayfs: ...falling back to uuid=null. [ 1.340336][ T1] overlayfs: failed to set xattr on upper [ 1.340530][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340775][ T1] overlayfs: ...falling back to uuid=null. [ 1.351796][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.420638][ T73] kwatchdog (73) used greatest stack depth: 28688 bytes left [ 3.497600][ T71] systemd-tmpfile (71) used greatest stack depth: 24320 bytes left [ 3.497618][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.497620][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.497622][ T71] preempt_count: 2, expected: 0 [ 3.497622][ T71] RCU nest depth: 0, expected: 0 [ 3.497624][ T71] locks held by systemd-tmpfile/71: 5, last CPU#0: [ 3.497626][ T71] #0: ffffffffb8e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.497639][ T71] #1: ffffffffb8f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.497644][ T71] #2: ffffffffb8f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.497648][ T71] #3: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.497652][ T71] #4: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.497656][ T71] irq event stamp: 2334892 [ 3.497657][ T71] hardirqs last enabled at (2334891): [] __down_trylock_console_sem+0x86/0xa0 [ 3.497660][ T71] hardirqs last disabled at (2334892): [] console_emit_next_record+0x3d4/0x4c0 [ 3.497662][ T71] softirqs last enabled at (2333288): [] handle_softirqs+0x67c/0x900 [ 3.497664][ T71] softirqs last disabled at (2332787): [] __irq_exit_rcu+0x145/0x1c0 [ 3.497666][ T71] Preemption disabled at: [ 3.497667][ T71] [<0000000000000000>] 0x0 [ 3.497679][ T71] CPU: 0 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.497683][ T71] Tainted: [W]=WARN [ 3.497684][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.497686][ T71] Call Trace: [ 3.497687][ T71] [ 3.497689][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.497698][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.497703][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.497708][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.497713][ T71] __kmalloc_noprof+0x443/0x760 [ 3.497715][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.497722][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.497724][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.497728][ T71] put_chars+0x1e1/0x2f0 [ 3.497731][ T71] ? __send_to_port+0x420/0x420 [ 3.497732][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.497737][ T71] ? validate_chain+0x38b/0xc20 [ 3.497742][ T71] hvc_console_print+0x292/0x780 [ 3.497748][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.497750][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497753][ T71] ? lock_acquire+0x13c/0x160 [ 3.497757][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.497761][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.497762][ T71] ? console_flush_one_record+0x106/0x710 [ 3.497766][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497768][ T71] ? lock_acquire+0x13c/0x160 [ 3.497772][ T71] console_flush_one_record+0x46f/0x710 [ 3.497776][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.497778][ T71] ? __lock_acquire+0x518/0xc20 [ 3.497783][ T71] console_unlock+0xee/0x1f0 [ 3.497786][ T71] ? console_flush_one_record+0x710/0x710 [ 3.497788][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497790][ T71] ? lock_acquire+0x60/0x160 [ 3.497794][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.497795][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.497799][ T71] vprintk_emit+0x37c/0x3e0 [ 3.497803][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.497806][ T71] ? __lock_acquire+0x518/0xc20 [ 3.497810][ T71] _printk+0xc7/0x100 [ 3.497814][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.497817][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.497819][ T71] ? __rwlock_init+0x150/0x150 [ 3.497821][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.497821][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.497821][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.497821][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.497823][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.497826][ T71] do_exit.cold+0x82/0x9c [ 3.497830][ T71] ? exit_notify+0x890/0x890 [ 3.497832][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.497834][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.497839][ T71] do_group_exit+0xb8/0x370 [ 3.497841][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.497843][ T71] x64_sys_call+0x1567/0x1570 [ 3.497845][ T71] do_syscall_64+0xff/0x530 [ 3.497850][ T71] ? exc_page_fault+0xee/0x100 [ 3.497855][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.497858][ T71] RIP: 0033:0x7f5c286aa1b8 [ 3.497861][ T71] Code: Unable to access opcode bytes at 0x7f5c286aa18e. [ 3.497862][ T71] RSP: 002b:00007ffd16360d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.497864][ T71] RAX: ffffffffffffffda RBX: 00007f5c287daf88 RCX: 00007f5c286aa1b8 [ 3.497866][ T71] RDX: 00007f5c27f084c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.497867][ T71] RBP: 00007ffd16360d60 R08: 0000000000000000 R09: 0000000000001000 [ 3.497868][ T71] R10: 00007ffd16360b20 R11: 0000000000000246 R12: 0000000000000001 [ 3.497869][ T71] R13: 0000000000000049 R14: 00007f5c287d9680 R15: 00007f5c287dafa0 [ 3.497875][ T71] [ 3.519332][ T1] virtme-ng-init: basic initialization done [ 3.584321][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.584718][ T74] virtme-ng-init: triggering udev coldplug [ 5.901145][ T74] virtme-ng-init: waiting for udev to settle [ 5.901160][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.901163][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.901164][ T74] preempt_count: 1, expected: 0 [ 5.901165][ T74] RCU nest depth: 0, expected: 0 [ 5.901166][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.901168][ T74] #0: ffffffffb8f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.901181][ T74] #1: ffffffffb8f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.901185][ T74] #2: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.901189][ T74] #3: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.901194][ T74] irq event stamp: 3408 [ 5.901194][ T74] hardirqs last enabled at (3407): [] __down_trylock_console_sem+0x86/0xa0 [ 5.901197][ T74] hardirqs last disabled at (3408): [] console_emit_next_record+0x3d4/0x4c0 [ 5.901199][ T74] softirqs last enabled at (2868): [] fpu_clone+0xd9/0x410 [ 5.901203][ T74] softirqs last disabled at (2866): [] fpu_clone+0x82/0x410 [ 5.901205][ T74] Preemption disabled at: [ 5.901205][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.901211][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.901215][ T74] Tainted: [W]=WARN [ 5.901216][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.901218][ T74] Call Trace: [ 5.901219][ T74] [ 5.901221][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.901226][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.901229][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.901233][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.901237][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.901243][ T74] __kmalloc_noprof+0x443/0x760 [ 5.901246][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.901254][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.901257][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.901260][ T74] put_chars+0x1e1/0x2f0 [ 5.901263][ T74] ? __send_to_port+0x420/0x420 [ 5.901264][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.901269][ T74] ? validate_chain+0x38b/0xc20 [ 5.901274][ T74] hvc_console_print+0x292/0x780 [ 5.901280][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.901283][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901285][ T74] ? lock_acquire+0x13c/0x160 [ 5.901289][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.901293][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.901295][ T74] ? console_flush_one_record+0x106/0x710 [ 5.901298][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901300][ T74] ? lock_acquire+0x13c/0x160 [ 5.901304][ T74] console_flush_one_record+0x46f/0x710 [ 5.901308][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.901310][ T74] ? __lock_acquire+0x518/0xc20 [ 5.901315][ T74] console_unlock+0xee/0x1f0 [ 5.901318][ T74] ? console_flush_one_record+0x710/0x710 [ 5.901319][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901322][ T74] ? lock_acquire+0x60/0x160 [ 5.901325][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.901327][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.901330][ T74] vprintk_emit+0x37c/0x3e0 [ 5.901334][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.901337][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.901343][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.901347][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.901349][ T74] ? simple_strntoull+0x10f/0x140 [ 5.901353][ T74] ? date_str+0x1e0/0x1e0 [ 5.901356][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.901360][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.901363][ T74] ? vprintk_default+0x20/0x20 [ 5.901368][ T74] ? vprintk_default+0x20/0x20 [ 5.901370][ T74] new_sync_write+0x33e/0x760 [ 5.901374][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.901377][ T74] ? new_sync_read+0x750/0x750 [ 5.901382][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.901386][ T74] ? __fget_files+0x1e3/0x460 [ 5.901391][ T74] vfs_write+0x6a2/0xbd0 [ 5.901395][ T74] ksys_write+0x116/0x250 [ 5.901398][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.901401][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.901405][ T74] do_syscall_64+0xff/0x530 [ 5.901407][ T74] ? exc_page_fault+0xee/0x100 [ 5.901410][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.901413][ T74] RIP: 0033:0x7f90f651ced2 [ 5.901417][ 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 [ 5.901419][ T74] RSP: 002b:00007f90f6463c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.901423][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f90f651ced2 [ 5.901425][ T74] RDX: 000000000000002e RSI: 00007f90f00012c0 RDI: 0000000000000003 [ 5.901427][ T74] RBP: 00007f90f6463c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.901427][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f90f65a70a0 [ 5.901428][ T74] R13: 00007f90f64a53e0 R14: 00007f90f00012c0 R15: 00007f90f6463da8 [ 5.901435][ T74] [ 6.087274][ T98] nfsrahead (98) used greatest stack depth: 23952 bytes left [ 6.423589][ T74] virtme-ng-init: udev is done [ 6.426469][ T1] virtme-ng-init: initialization done