virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.150630][ T1] IPI shorthand broadcast: enabled [ 1.150653][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.150656][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.150657][ T1] preempt_count: 1, expected: 0 [ 1.150658][ T1] RCU nest depth: 0, expected: 0 [ 1.150659][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.150661][ T1] #0: ffffffffa2b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.150674][ T1] #1: ffffffffa2b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.150679][ T1] #2: ffffffffa2a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.150682][ T1] #3: ffffffffa2a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.150686][ T1] irq event stamp: 322992 [ 1.150687][ T1] hardirqs last enabled at (322991): [] __down_trylock_console_sem+0x86/0xa0 [ 1.150689][ T1] hardirqs last disabled at (322992): [] console_emit_next_record+0x3f8/0x4f0 [ 1.150691][ T1] softirqs last enabled at (322398): [] handle_softirqs+0x67c/0x900 [ 1.150695][ T1] softirqs last disabled at (322393): [] __irq_exit_rcu+0x145/0x1c0 [ 1.150698][ T1] Preemption disabled at: [ 1.150699][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.150704][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.150707][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.150709][ T1] Call Trace: [ 1.150710][ T1] [ 1.150714][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.150720][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.150722][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.150727][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.150731][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.150736][ T1] __kmalloc_noprof+0x443/0x760 [ 1.150738][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.150744][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.150747][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.150749][ T1] put_chars+0x1e1/0x2f0 [ 1.150752][ T1] ? __send_to_port+0x420/0x420 [ 1.150755][ T1] ? validate_chain+0x38b/0xc20 [ 1.150761][ T1] hvc_console_print+0x292/0x780 [ 1.150767][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.150769][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.150773][ T1] ? lock_acquire+0x13c/0x160 [ 1.150777][ T1] console_emit_next_record+0x252/0x4f0 [ 1.150790][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.150794][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.150797][ T1] ? lock_acquire+0x13c/0x160 [ 1.150800][ T1] console_flush_one_record+0x46f/0x710 [ 1.150804][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.150806][ T1] ? __lock_acquire+0x518/0xc20 [ 1.150811][ T1] console_unlock+0xee/0x1f0 [ 1.150814][ T1] ? console_flush_one_record+0x710/0x710 [ 1.150815][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.150817][ T1] ? lock_acquire+0x60/0x160 [ 1.150821][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.150822][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.150825][ T1] vprintk_emit+0x37c/0x3e0 [ 1.150829][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.150834][ T1] ? apic_ipi_shorthand+0xa0/0xa0 [ 1.150839][ T1] _printk+0xc7/0x100 [ 1.150842][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.150844][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.150847][ T1] ? add_device_randomness+0xbb/0x100 [ 1.150850][ T1] ? random_write_iter+0x20/0x20 [ 1.150852][ T1] ? insert_resource+0x3c/0x50 [ 1.150855][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.150859][ T1] print_ipi_mode+0x2e/0x40 [ 1.150861][ T1] do_one_initcall+0x124/0x4f0 [ 1.150864][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.150866][ T1] ? parameq+0x110/0x110 [ 1.150872][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.150876][ T1] kernel_init_freeable+0x596/0x630 [ 1.150880][ T1] ? rest_init+0x280/0x280 [ 1.150885][ T1] kernel_init+0x21/0x150 [ 1.150888][ T1] ? rest_init+0x280/0x280 [ 1.150889][ T1] ret_from_fork+0x474/0x6b0 [ 1.150894][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.150898][ T1] ? __switch_to+0x5a3/0xe00 [ 1.150900][ T1] ? rest_init+0x280/0x280 [ 1.150903][ T1] ret_from_fork_asm+0x11/0x20 [ 1.150911][ T1] [ 1.275353][ T1] sched_clock: Marking stable (1239003490, 36055077)->(1354139921, -79081354) [ 1.277582][ T1] registered taskstats version 1 [ 1.281144][ T1] Loading compiled-in X.509 certificates [ 1.434703][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.460948][ T1] Demotion targets for Node 0: null [ 1.461523][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11720) [ 1.462042][ T1] page_owner is disabled [ 1.463640][ T1] PM: Magic number: 6:866:532 [ 1.466346][ T1] ALSA device list: [ 1.467146][ T1] No soundcards found. [ 1.468672][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.472727][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.474038][ T1] devtmpfs: mounted [ 1.474544][ T1] VFS: Pivoted into new rootfs [ 1.523987][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.524904][ T1] Write protecting the kernel read-only data: 55296k [ 1.525360][ T1] Freeing unused kernel image (text/rodata gap) memory: 292K [ 1.525711][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.525978][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.526245][ T1] with arguments: [ 1.526364][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.526600][ T1] with environment: [ 1.526723][ T1] HOME=/ [ 1.526843][ T1] TERM=dumb [ 1.526954][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.527189][ T1] nr_open=2147483584 [ 1.527298][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.527564][ T1] virtme_rw_overlay0=/etc [ 1.527714][ T1] virtme_rw_overlay1=/lib [ 1.527869][ T1] virtme_rw_overlay2=/home [ 1.528026][ T1] virtme_rw_overlay3=/opt [ 1.528178][ T1] virtme_rw_overlay4=/srv [ 1.528327][ T1] virtme_rw_overlay5=/usr [ 1.528474][ T1] virtme_rw_overlay6=/var [ 1.528625][ T1] virtme_rw_overlay7=/tmp [ 1.528771][ T1] virtme_console=ttyS0 [ 1.528930][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.545200][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.546750][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.555111][ T1] overlayfs: failed to set xattr on upper [ 1.555364][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.555624][ T1] overlayfs: ...falling back to uuid=null. [ 1.557954][ T1] overlayfs: failed to set xattr on upper [ 1.558238][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.558473][ T1] overlayfs: ...falling back to uuid=null. [ 1.560388][ T1] overlayfs: failed to set xattr on upper [ 1.560584][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.560832][ T1] overlayfs: ...falling back to uuid=null. [ 1.562720][ T1] overlayfs: failed to set xattr on upper [ 1.562930][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.563185][ T1] overlayfs: ...falling back to uuid=null. [ 1.565121][ T1] overlayfs: failed to set xattr on upper [ 1.565321][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.565560][ T1] overlayfs: ...falling back to uuid=null. [ 1.567833][ T1] overlayfs: failed to set xattr on upper [ 1.568027][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.568356][ T1] overlayfs: ...falling back to uuid=null. [ 1.570246][ T1] overlayfs: failed to set xattr on upper [ 1.570452][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.570683][ T1] overlayfs: ...falling back to uuid=null. [ 1.572989][ T1] overlayfs: failed to set xattr on upper [ 1.573197][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.573434][ T1] overlayfs: ...falling back to uuid=null. [ 1.585151][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.999975][ T74] systemd-tmpfile (74) used greatest stack depth: 25024 bytes left [ 3.999993][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.999995][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.999997][ T74] preempt_count: 2, expected: 0 [ 3.999997][ T74] RCU nest depth: 0, expected: 0 [ 3.999998][ T74] locks held by systemd-tmpfile/74: 5, last CPU#2: [ 4.000001][ T74] #0: ffffffffa2a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.000013][ T74] #1: ffffffffa2b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.000019][ T74] #2: ffffffffa2b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.000023][ T74] #3: ffffffffa2a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.000026][ T74] #4: ffffffffa2a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 4.000030][ T74] irq event stamp: 2407336 [ 4.000031][ T74] hardirqs last enabled at (2407335): [] __down_trylock_console_sem+0x86/0xa0 [ 4.000033][ T74] hardirqs last disabled at (2407336): [] console_emit_next_record+0x3f8/0x4f0 [ 4.000035][ T74] softirqs last enabled at (2404862): [] handle_softirqs+0x67c/0x900 [ 4.000037][ T74] softirqs last disabled at (2404855): [] __irq_exit_rcu+0x145/0x1c0 [ 4.000040][ T74] Preemption disabled at: [ 4.000041][ T74] [<0000000000000000>] 0x0 [ 4.000048][ T74] CPU: 2 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.000052][ T74] Tainted: [W]=WARN [ 4.000053][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.000056][ T74] Call Trace: [ 4.000058][ T74] [ 4.000060][ T74] dump_stack_lvl+0x6f/0xa0 [ 4.000066][ T74] __might_resched.cold+0x1fe/0x2c1 [ 4.000070][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.000074][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 4.000079][ T74] __kmalloc_noprof+0x443/0x760 [ 4.000081][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 4.000087][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 4.000090][ T74] alloc_buf.isra.0+0x4b/0x260 [ 4.000093][ T74] put_chars+0x1e1/0x2f0 [ 4.000096][ T74] ? __send_to_port+0x420/0x420 [ 4.000097][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 4.000101][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 4.000104][ T74] ? validate_chain+0x38b/0xc20 [ 4.000108][ T74] hvc_console_print+0x292/0x780 [ 4.000111][ T74] ? __lock_acquire+0x518/0xc20 [ 4.000112][ T74] ? __lock_acquire+0x518/0xc20 [ 4.000116][ T74] ? hvc_write+0x3a0/0x3a0 [ 4.000120][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.000123][ T74] ? lock_acquire+0x13c/0x160 [ 4.000127][ T74] console_emit_next_record+0x252/0x4f0 [ 4.000130][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 4.000135][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.000137][ T74] ? lock_acquire+0x13c/0x160 [ 4.000141][ T74] console_flush_one_record+0x46f/0x710 [ 4.000145][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 4.000146][ T74] ? __lock_acquire+0x518/0xc20 [ 4.000151][ T74] console_unlock+0xee/0x1f0 [ 4.000154][ T74] ? console_flush_one_record+0x710/0x710 [ 4.000155][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.000158][ T74] ? lock_acquire+0x60/0x160 [ 4.000161][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.000162][ T74] ? vprintk_emit+0x320/0x3e0 [ 4.000166][ T74] vprintk_emit+0x37c/0x3e0 [ 4.000169][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 4.000173][ T74] ? __lock_acquire+0x518/0xc20 [ 4.000176][ T74] _printk+0xc7/0x100 [ 4.000180][ T74] ? snapshot_read.cold+0x21/0x21 [ 4.000183][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.000185][ T74] ? __rwlock_init+0x150/0x150 [ 4.000189][ T74] ? do_raw_spin_lock+0x131/0x280 [ 4.000192][ T74] do_exit.cold+0x82/0x9c [ 4.000195][ T74] ? exit_notify+0x890/0x890 [ 4.000197][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 4.000199][ T74] ? rcu_is_watching+0x16/0xd0 [ 4.000203][ T74] do_group_exit+0xb8/0x370 [ 4.000207][ T74] __x64_sys_exit_group+0x3c/0x50 [ 4.000209][ T74] x64_sys_call+0x1567/0x1570 [ 4.000212][ T74] do_syscall_64+0xff/0x530 [ 4.000215][ T74] ? exc_page_fault+0xee/0x100 [ 4.000218][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.000218][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.000218][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.000218][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.000219][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.000221][ T74] RIP: 0033:0x7f9dff06c1b8 [ 4.000223][ T74] Code: Unable to access opcode bytes at 0x7f9dff06c18e. [ 4.000225][ T74] RSP: 002b:00007ffceb43cf78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.000227][ T74] RAX: ffffffffffffffda RBX: 00007f9dff19cf88 RCX: 00007f9dff06c1b8 [ 4.000229][ T74] RDX: 00007f9dfe8ca4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.000230][ T74] RBP: 00007ffceb43cfd0 R08: 0000000000000000 R09: 0000000000001000 [ 4.000231][ T74] R10: 00007ffceb43cd90 R11: 0000000000000246 R12: 0000000000000001 [ 4.000231][ T74] R13: 0000000000000049 R14: 00007f9dff19b680 R15: 00007f9dff19cfa0 [ 4.000238][ T74] [ 4.018116][ T1] virtme-ng-init: basic initialization done [ 4.070764][ T80] ip (80) used greatest stack depth: 24832 bytes left [ 4.078550][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.078930][ T76] virtme-ng-init: triggering udev coldplug [ 6.437077][ T76] virtme-ng-init: waiting for udev to settle [ 6.437093][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.437096][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.437098][ T76] preempt_count: 1, expected: 0 [ 6.437098][ T76] RCU nest depth: 0, expected: 0 [ 6.437099][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.437102][ T76] #0: ffffffffa2b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.437115][ T76] #1: ffffffffa2b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.437120][ T76] #2: ffffffffa2a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.437124][ T76] #3: ffffffffa2a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 6.437127][ T76] irq event stamp: 3042 [ 6.437128][ T76] hardirqs last enabled at (3041): [] __down_trylock_console_sem+0x86/0xa0 [ 6.437131][ T76] hardirqs last disabled at (3042): [] console_emit_next_record+0x3f8/0x4f0 [ 6.437133][ T76] softirqs last enabled at (3034): [] handle_softirqs+0x67c/0x900 [ 6.437137][ T76] softirqs last disabled at (3025): [] __irq_exit_rcu+0x145/0x1c0 [ 6.437140][ T76] Preemption disabled at: [ 6.437140][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.437146][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.437150][ T76] Tainted: [W]=WARN [ 6.437151][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.437153][ T76] Call Trace: [ 6.437155][ T76] [ 6.437156][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.437162][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.437164][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.437168][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.437172][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.437177][ T76] __kmalloc_noprof+0x443/0x760 [ 6.437179][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.437185][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.437188][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.437191][ T76] put_chars+0x1e1/0x2f0 [ 6.437194][ T76] ? __send_to_port+0x420/0x420 [ 6.437195][ T76] ? printk_get_next_message+0x2fe/0x7d0 [ 6.437198][ T76] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.437201][ T76] ? validate_chain+0x38b/0xc20 [ 6.437205][ T76] hvc_console_print+0x292/0x780 [ 6.437208][ T76] ? __lock_acquire+0x518/0xc20 [ 6.437210][ T76] ? __lock_acquire+0x518/0xc20 [ 6.437214][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.437217][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.437220][ T76] ? lock_acquire+0x13c/0x160 [ 6.437224][ T76] console_emit_next_record+0x252/0x4f0 [ 6.437227][ T76] ? devkmsg_read+0x4e0/0x4e0 [ 6.437232][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.437234][ T76] ? lock_acquire+0x13c/0x160 [ 6.437237][ T76] console_flush_one_record+0x46f/0x710 [ 6.437241][ T76] ? console_emit_next_record+0x4f0/0x4f0 [ 6.437243][ T76] ? __lock_acquire+0x518/0xc20 [ 6.437248][ T76] console_unlock+0xee/0x1f0 [ 6.437251][ T76] ? console_flush_one_record+0x710/0x710 [ 6.437252][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.437254][ T76] ? lock_acquire+0x60/0x160 [ 6.437258][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.437259][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.437262][ T76] vprintk_emit+0x37c/0x3e0 [ 6.437266][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.437269][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.437274][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.437279][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.437280][ T76] ? simple_strntoull+0x10f/0x140 [ 6.437284][ T76] ? date_str+0x1e0/0x1e0 [ 6.437287][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.437292][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.437294][ T76] ? vprintk_default+0x20/0x20 [ 6.437299][ T76] ? vprintk_default+0x20/0x20 [ 6.437301][ T76] new_sync_write+0x33e/0x760 [ 6.437304][ T76] ? kasan_quarantine_put+0x102/0x2b0 [ 6.437309][ T76] ? new_sync_read+0x750/0x750 [ 6.437313][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.437317][ T76] ? __fget_files+0x1e3/0x460 [ 6.437321][ T76] vfs_write+0x6a2/0xbd0 [ 6.437326][ T76] ksys_write+0x116/0x250 [ 6.437328][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.437331][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.437335][ T76] do_syscall_64+0xff/0x530 [ 6.437337][ T76] ? exc_page_fault+0xee/0x100 [ 6.437340][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.437342][ T76] RIP: 0033:0x7fb9866dfed2 [ 6.437346][ T76] 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 [ 6.437348][ T76] RSP: 002b:00007fb986626c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.437352][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb9866dfed2 [ 6.437353][ T76] RDX: 000000000000002e RSI: 00007fb9800012c0 RDI: 0000000000000003 [ 6.437354][ T76] RBP: 00007fb986626c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.437355][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb98676a0a0 [ 6.437356][ T76] R13: 00007fb9866683e0 R14: 00007fb9800012c0 R15: 00007fb986626da8 [ 6.437363][ T76] [ 6.520954][ T94] nfsrahead (94) used greatest stack depth: 24728 bytes left [ 6.595540][ T100] nfsrahead (100) used greatest stack depth: 24480 bytes left [ 6.954342][ T76] virtme-ng-init: udev is done [ 6.961192][ T1] virtme-ng-init: initialization done