virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.256578][ T1] sched_clock: Marking stable (1221001415, 35331667)->(1366074311, -109741229) [ 1.256617][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.256619][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.256620][ T1] preempt_count: 1, expected: 0 [ 1.256621][ T1] RCU nest depth: 0, expected: 0 [ 1.256622][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.256624][ T1] #0: ffffffff9b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.256637][ T1] #1: ffffffff9b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.256641][ T1] #2: ffffffff9b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.256645][ T1] #3: ffffffff9b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.256649][ T1] irq event stamp: 407976 [ 1.256650][ T1] hardirqs last enabled at (407975): [] __down_trylock_console_sem+0x86/0xa0 [ 1.256652][ T1] hardirqs last disabled at (407976): [] console_emit_next_record+0x3d4/0x4c0 [ 1.256654][ T1] softirqs last enabled at (404134): [] handle_softirqs+0x67c/0x900 [ 1.256657][ T1] softirqs last disabled at (403233): [] __irq_exit_rcu+0x145/0x1c0 [ 1.256660][ T1] Preemption disabled at: [ 1.256660][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.256666][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.256669][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.256671][ T1] Call Trace: [ 1.256672][ T1] [ 1.256676][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.256682][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.256684][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.256688][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.256692][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.256697][ T1] __kmalloc_noprof+0x443/0x760 [ 1.256700][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.256705][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.256708][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.256711][ T1] put_chars+0x1e1/0x2f0 [ 1.256713][ T1] ? __send_to_port+0x420/0x420 [ 1.256714][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.256719][ T1] ? validate_chain+0x38b/0xc20 [ 1.256724][ T1] hvc_console_print+0x292/0x780 [ 1.256730][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.256732][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.256734][ T1] ? lock_acquire+0x13c/0x160 [ 1.256738][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.256741][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.256743][ T1] ? console_flush_one_record+0x106/0x710 [ 1.256746][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.256748][ T1] ? lock_acquire+0x13c/0x160 [ 1.256752][ T1] console_flush_one_record+0x46f/0x710 [ 1.256756][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.256758][ T1] ? __lock_acquire+0x518/0xc20 [ 1.256763][ T1] console_unlock+0xee/0x1f0 [ 1.256766][ T1] ? console_flush_one_record+0x710/0x710 [ 1.256767][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.256770][ T1] ? lock_acquire+0x60/0x160 [ 1.256773][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.256775][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.256778][ T1] vprintk_emit+0x37c/0x3e0 [ 1.256781][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.256784][ T1] ? __lock_acquire+0x518/0xc20 [ 1.256788][ T1] _printk+0xc7/0x100 [ 1.256792][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.256795][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.256798][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.256802][ T1] sched_clock_init_late+0x14c/0x170 [ 1.256807][ T1] ? sched_debug_setup+0x20/0x20 [ 1.256809][ T1] do_one_initcall+0x124/0x4f0 [ 1.256811][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.256813][ T1] ? parameq+0x110/0x110 [ 1.256818][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.256821][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.256824][ T1] kernel_init_freeable+0x596/0x630 [ 1.256827][ T1] ? rest_init+0x280/0x280 [ 1.256832][ T1] kernel_init+0x21/0x150 [ 1.256834][ T1] ? rest_init+0x280/0x280 [ 1.256836][ T1] ret_from_fork+0x474/0x6b0 [ 1.256840][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.256843][ T1] ? __switch_to+0x5a3/0xe00 [ 1.256846][ T1] ? rest_init+0x280/0x280 [ 1.256848][ T1] ret_from_fork_asm+0x11/0x20 [ 1.256856][ T1] [ 1.274127][ T1] registered taskstats version 1 [ 1.275957][ T1] Loading compiled-in X.509 certificates [ 1.374761][ T1] Demotion targets for Node 0: null [ 1.375068][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.375381][ T1] page_owner is disabled [ 1.376018][ T1] PM: Magic number: 6:422:484 [ 1.376465][ T1] netconsole: network logging started [ 1.377843][ T1] ALSA device list: [ 1.377987][ T1] No soundcards found. [ 1.379322][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.382612][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.383350][ T1] devtmpfs: mounted [ 1.383625][ T1] VFS: Pivoted into new rootfs [ 1.411169][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.411417][ T1] Write protecting the kernel read-only data: 55296k [ 1.411875][ T1] Freeing unused kernel image (text/rodata gap) memory: 324K [ 1.412261][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.412542][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.412806][ T1] with arguments: [ 1.412925][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.413151][ T1] with environment: [ 1.413271][ T1] HOME=/ [ 1.413403][ T1] TERM=dumb [ 1.413515][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.413736][ T1] nr_open=2147483584 [ 1.413858][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.414115][ T1] virtme_rw_overlay0=/etc [ 1.414272][ T1] virtme_rw_overlay1=/lib [ 1.414436][ T1] virtme_rw_overlay2=/home [ 1.414589][ T1] virtme_rw_overlay3=/opt [ 1.414742][ T1] virtme_rw_overlay4=/srv [ 1.414890][ T1] virtme_rw_overlay5=/usr [ 1.415042][ T1] virtme_rw_overlay6=/var [ 1.415194][ T1] virtme_rw_overlay7=/tmp [ 1.415365][ T1] virtme_console=ttyS0 [ 1.415517][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.425954][ T70] kwatchdog (70) used greatest stack depth: 28880 bytes left [ 1.431672][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.432845][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.443052][ T1] overlayfs: failed to set xattr on upper [ 1.443384][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443642][ T1] overlayfs: ...falling back to uuid=null. [ 1.446048][ T1] overlayfs: failed to set xattr on upper [ 1.446387][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.446770][ T1] overlayfs: ...falling back to uuid=null. [ 1.448924][ T1] overlayfs: failed to set xattr on upper [ 1.449131][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.449457][ T1] overlayfs: ...falling back to uuid=null. [ 1.451203][ T1] overlayfs: failed to set xattr on upper [ 1.451410][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.451648][ T1] overlayfs: ...falling back to uuid=null. [ 1.453843][ T1] overlayfs: failed to set xattr on upper [ 1.454044][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.454276][ T1] overlayfs: ...falling back to uuid=null. [ 1.456126][ T1] overlayfs: failed to set xattr on upper [ 1.456326][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456575][ T1] overlayfs: ...falling back to uuid=null. [ 1.458299][ T1] overlayfs: failed to set xattr on upper [ 1.458505][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458746][ T1] overlayfs: ...falling back to uuid=null. [ 1.460527][ T1] overlayfs: failed to set xattr on upper [ 1.460725][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.460957][ T1] overlayfs: ...falling back to uuid=null. [ 1.471798][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.979917][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.979917][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.979917][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.979917][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.979936][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.979938][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.979940][ T1] preempt_count: 1, expected: 0 [ 3.979940][ T1] RCU nest depth: 0, expected: 0 [ 3.979941][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.979944][ T1] #0: ffffffff9b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.979957][ T1] #1: ffffffff9b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.979961][ T1] #2: ffffffff9b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.979965][ T1] #3: ffffffff9b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.979969][ T1] irq event stamp: 548676 [ 3.979970][ T1] hardirqs last enabled at (548675): [] __down_trylock_console_sem+0x86/0xa0 [ 3.979973][ T1] hardirqs last disabled at (548676): [] console_emit_next_record+0x3d4/0x4c0 [ 3.979975][ T1] softirqs last enabled at (548618): [] handle_softirqs+0x67c/0x900 [ 3.979978][ T1] softirqs last disabled at (547219): [] __irq_exit_rcu+0x145/0x1c0 [ 3.979980][ T1] Preemption disabled at: [ 3.979980][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.979987][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.979990][ T1] Tainted: [W]=WARN [ 3.979991][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.979993][ T1] Call Trace: [ 3.979995][ T1] [ 3.979996][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.980002][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.980005][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.980009][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.980013][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.980019][ T1] __kmalloc_noprof+0x443/0x760 [ 3.980021][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.980027][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.980029][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.980033][ T1] put_chars+0x1e1/0x2f0 [ 3.980035][ T1] ? __send_to_port+0x420/0x420 [ 3.980037][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.980042][ T1] ? validate_chain+0x38b/0xc20 [ 3.980047][ T1] hvc_console_print+0x292/0x780 [ 3.980053][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.980055][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.980058][ T1] ? lock_acquire+0x13c/0x160 [ 3.980061][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.980065][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.980067][ T1] ? console_flush_one_record+0x106/0x710 [ 3.980070][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.980073][ T1] ? lock_acquire+0x13c/0x160 [ 3.980077][ T1] console_flush_one_record+0x46f/0x710 [ 3.980081][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.980083][ T1] ? __lock_acquire+0x518/0xc20 [ 3.980088][ T1] console_unlock+0xee/0x1f0 [ 3.980091][ T1] ? console_flush_one_record+0x710/0x710 [ 3.980092][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.980095][ T1] ? lock_acquire+0x60/0x160 [ 3.980098][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.980100][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.980103][ T1] vprintk_emit+0x37c/0x3e0 [ 3.980107][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.980110][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.980116][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.980120][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.980122][ T1] ? simple_strntoull+0x10f/0x140 [ 3.980126][ T1] ? date_str+0x1e0/0x1e0 [ 3.980129][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.980133][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.980136][ T1] ? vprintk_default+0x20/0x20 [ 3.980140][ T1] ? vprintk_default+0x20/0x20 [ 3.980143][ T1] new_sync_write+0x33e/0x760 [ 3.980147][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 3.980149][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.980153][ T1] ? new_sync_read+0x750/0x750 [ 3.980160][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.980163][ T1] vfs_write+0x6a2/0xbd0 [ 3.980168][ T1] ksys_write+0x116/0x250 [ 3.980171][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.980174][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.980178][ T1] do_syscall_64+0xff/0x530 [ 3.980180][ T1] ? irq_exit_rcu+0x1a/0x30 [ 3.980182][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.980185][ T1] RIP: 0033:0x7f503f39cbee [ 3.980189][ T1] Code: 4d 89 d8 e8 d4 12 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 3.980191][ T1] RSP: 002b:00007ffd1055d540 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.980193][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f503f39cbee [ 3.980195][ T1] RDX: 000000000000011c RSI: 0000555563c14680 RDI: 0000000000000003 [ 3.980196][ T1] RBP: 00007ffd1055d550 R08: 0000000000000000 R09: 0000000000000000 [ 3.980197][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f503f4280a0 [ 3.980198][ T1] R13: 00007f503f3263e0 R14: 0000555563c14680 R15: 00007ffd1055d668 [ 3.980204][ T1] [ 3.980518][ T71] systemd-tmpfile (71) used greatest stack depth: 24704 bytes left [ 3.982003][ T1] virtme-ng-init: basic initialization done [ 4.071229][ T73] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.071634][ T73] virtme-ng-init: triggering udev coldplug [ 6.396693][ T73] virtme-ng-init: waiting for udev to settle [ 6.396708][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.396711][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: virtme-ng-init [ 6.396712][ T73] preempt_count: 1, expected: 0 [ 6.396713][ T73] RCU nest depth: 0, expected: 0 [ 6.396714][ T73] locks held by virtme-ng-init/73: 4, last CPU#1: [ 6.396717][ T73] #0: ffffffff9b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.396729][ T73] #1: ffffffff9b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.396733][ T73] #2: ffffffff9b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.396737][ T73] #3: ffffffff9b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.396741][ T73] irq event stamp: 7652 [ 6.396742][ T73] hardirqs last enabled at (7651): [] __down_trylock_console_sem+0x86/0xa0 [ 6.396745][ T73] hardirqs last disabled at (7652): [] console_emit_next_record+0x3d4/0x4c0 [ 6.396747][ T73] softirqs last enabled at (7620): [] handle_softirqs+0x67c/0x900 [ 6.396750][ T73] softirqs last disabled at (6365): [] __irq_exit_rcu+0x145/0x1c0 [ 6.396752][ T73] Preemption disabled at: [ 6.396753][ T73] [] vprintk_emit+0x31b/0x3e0 [ 6.396759][ T73] CPU: 1 UID: 0 PID: 73 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.396762][ T73] Tainted: [W]=WARN [ 6.396763][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.396765][ T73] Call Trace: [ 6.396767][ T73] [ 6.396769][ T73] dump_stack_lvl+0x6f/0xa0 [ 6.396775][ T73] ? vprintk_emit+0x31b/0x3e0 [ 6.396777][ T73] __might_resched.cold+0x1fe/0x2c1 [ 6.396781][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.396785][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 6.396790][ T73] __kmalloc_noprof+0x443/0x760 [ 6.396793][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 6.396799][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 6.396801][ T73] alloc_buf.isra.0+0x4b/0x260 [ 6.396804][ T73] put_chars+0x1e1/0x2f0 [ 6.396807][ T73] ? __send_to_port+0x420/0x420 [ 6.396808][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.396813][ T73] ? validate_chain+0x38b/0xc20 [ 6.396818][ T73] hvc_console_print+0x292/0x780 [ 6.396824][ T73] ? hvc_write+0x3a0/0x3a0 [ 6.396826][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.396829][ T73] ? lock_acquire+0x13c/0x160 [ 6.396833][ T73] console_emit_next_record+0x22f/0x4c0 [ 6.396836][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 6.396838][ T73] ? console_flush_one_record+0x106/0x710 [ 6.396841][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.396844][ T73] ? lock_acquire+0x13c/0x160 [ 6.396848][ T73] console_flush_one_record+0x46f/0x710 [ 6.396852][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 6.396854][ T73] ? __lock_acquire+0x518/0xc20 [ 6.396859][ T73] console_unlock+0xee/0x1f0 [ 6.396861][ T73] ? console_flush_one_record+0x710/0x710 [ 6.396863][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.396866][ T73] ? lock_acquire+0x60/0x160 [ 6.396869][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.396871][ T73] ? vprintk_emit+0x320/0x3e0 [ 6.396874][ T73] vprintk_emit+0x37c/0x3e0 [ 6.396878][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 6.396881][ T73] ? _copy_from_iter+0x1bb/0x1810 [ 6.396887][ T73] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.396891][ T73] ? vprintk_emit.cold+0x107/0x107 [ 6.396893][ T73] ? simple_strntoull+0x10f/0x140 [ 6.396897][ T73] ? date_str+0x1e0/0x1e0 [ 6.396900][ T73] ? devkmsg_write+0xd1/0x2c0 [ 6.396904][ T73] devkmsg_write.cold+0x5a/0x8b [ 6.396907][ T73] ? vprintk_default+0x20/0x20 [ 6.396912][ T73] ? vprintk_default+0x20/0x20 [ 6.396914][ T73] new_sync_write+0x33e/0x760 [ 6.396918][ T73] ? kasan_quarantine_put+0x42/0x2b0 [ 6.396922][ T73] ? new_sync_read+0x750/0x750 [ 6.396926][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 6.396930][ T73] ? __fget_files+0x1e3/0x460 [ 6.396935][ T73] vfs_write+0x6a2/0xbd0 [ 6.396940][ T73] ksys_write+0x116/0x250 [ 6.396943][ T73] ? __ia32_sys_read+0xc0/0xc0 [ 6.396946][ T73] ? rcu_is_watching+0x16/0xd0 [ 6.396950][ T73] do_syscall_64+0xff/0x530 [ 6.396952][ T73] ? exc_page_fault+0xee/0x100 [ 6.396955][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.396957][ T73] RIP: 0033:0x7f503f39ded2 [ 6.396961][ T73] 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 [ 6.396963][ T73] RSP: 002b:00007f503f2e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.396965][ T73] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f503f39ded2 [ 6.396967][ T73] RDX: 000000000000002e RSI: 00007f50380012c0 RDI: 0000000000000003 [ 6.396968][ T73] RBP: 00007f503f2e4c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.396969][ T73] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f503f4280a0 [ 6.396969][ T73] R13: 00007f503f3263e0 R14: 00007f50380012c0 R15: 00007f503f2e4da8 [ 6.396976][ T73] [ 6.549467][ T99] nfsrahead (99) used greatest stack depth: 24432 bytes left [ 6.844963][ T73] virtme-ng-init: udev is done [ 6.847933][ T1] virtme-ng-init: initialization done