virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.234898][ T1] IPI shorthand broadcast: enabled [ 1.234922][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.234924][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.234926][ T1] preempt_count: 1, expected: 0 [ 1.234927][ T1] RCU nest depth: 0, expected: 0 [ 1.234927][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.234929][ T1] #0: ffffffff9358dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.234941][ T1] #1: ffffffff9358dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.234946][ T1] #2: ffffffff934ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.234950][ T1] #3: ffffffff934ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.234953][ T1] irq event stamp: 323016 [ 1.234954][ T1] hardirqs last enabled at (323015): [] __down_trylock_console_sem+0x86/0xa0 [ 1.234957][ T1] hardirqs last disabled at (323016): [] console_emit_next_record+0x3d4/0x4c0 [ 1.234958][ T1] softirqs last enabled at (322800): [] handle_softirqs+0x67c/0x900 [ 1.234961][ T1] softirqs last disabled at (322795): [] __irq_exit_rcu+0x145/0x1c0 [ 1.234963][ T1] Preemption disabled at: [ 1.234964][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.234969][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.234972][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.234973][ T1] Call Trace: [ 1.234975][ T1] [ 1.234979][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.234985][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.234987][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.234991][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.234995][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.235000][ T1] __kmalloc_noprof+0x443/0x760 [ 1.235002][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.235009][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.235011][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.235014][ T1] put_chars+0x1e1/0x2f0 [ 1.235017][ T1] ? __send_to_port+0x420/0x420 [ 1.235020][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.235025][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.235027][ T1] ? validate_chain+0x38b/0xc20 [ 1.235031][ T1] hvc_console_print+0x292/0x780 [ 1.235035][ T1] ? mark_usage+0x61/0x170 [ 1.235036][ T1] ? __lock_acquire+0x518/0xc20 [ 1.235038][ T1] ? __lock_acquire+0x518/0xc20 [ 1.235041][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.235043][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.235047][ T1] ? lock_acquire+0x13c/0x160 [ 1.235051][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.235054][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.235056][ T1] ? console_flush_one_record+0x106/0x710 [ 1.235058][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.235061][ T1] ? lock_acquire+0x13c/0x160 [ 1.235064][ T1] console_flush_one_record+0x46f/0x710 [ 1.235068][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.235069][ T1] ? __lock_acquire+0x518/0xc20 [ 1.235074][ T1] console_unlock+0xee/0x1f0 [ 1.235077][ T1] ? console_flush_one_record+0x710/0x710 [ 1.235078][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.235080][ T1] ? lock_acquire+0x60/0x160 [ 1.235084][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.235085][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.235088][ T1] vprintk_emit+0x37c/0x3e0 [ 1.235092][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.235097][ T1] ? apic_ipi_shorthand+0xa0/0xa0 [ 1.235100][ T1] _printk+0xc7/0x100 [ 1.235104][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.235105][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.235108][ T1] ? add_device_randomness+0xbb/0x100 [ 1.235111][ T1] ? random_write_iter+0x20/0x20 [ 1.235113][ T1] ? insert_resource+0x3c/0x50 [ 1.235116][ T1] ? do_one_initcall+0x113/0x4f0 [ 1.235119][ T1] print_ipi_mode+0x2e/0x40 [ 1.235120][ T1] do_one_initcall+0x124/0x4f0 [ 1.235122][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.235124][ T1] ? parameq+0x110/0x110 [ 1.235129][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.235132][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.235135][ T1] kernel_init_freeable+0x596/0x630 [ 1.235138][ T1] ? rest_init+0x280/0x280 [ 1.235143][ T1] kernel_init+0x21/0x150 [ 1.235145][ T1] ? rest_init+0x280/0x280 [ 1.235147][ T1] ret_from_fork+0x474/0x6b0 [ 1.235151][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.235155][ T1] ? __switch_to+0x5a3/0xe00 [ 1.235158][ T1] ? rest_init+0x280/0x280 [ 1.235161][ T1] ret_from_fork_asm+0x11/0x20 [ 1.235168][ T1] [ 1.354888][ T1] sched_clock: Marking stable (1315002029, 39693090)->(1480866639, -126171520) [ 1.357098][ T1] registered taskstats version 1 [ 1.360231][ T1] Loading compiled-in X.509 certificates [ 1.462585][ T1] Demotion targets for Node 0: null [ 1.462926][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12156) [ 1.463227][ T1] page_owner is disabled [ 1.463901][ T1] PM: Magic number: 6:388:206 [ 1.464383][ T1] netconsole: network logging started [ 1.466993][ T1] ALSA device list: [ 1.467154][ T1] No soundcards found. [ 1.468029][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.470841][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.471594][ T1] devtmpfs: mounted [ 1.471886][ T1] VFS: Pivoted into new rootfs [ 1.490467][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.502521][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.502890][ T1] Write protecting the kernel read-only data: 57344k [ 1.504408][ T1] Freeing unused kernel image (text/rodata gap) memory: 1628K [ 1.504954][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.505521][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.506016][ T1] with arguments: [ 1.506212][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.506574][ T1] with environment: [ 1.507295][ T1] HOME=/ [ 1.507504][ T1] TERM=dumb [ 1.507957][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.508263][ T1] nr_open=2147483584 [ 1.508452][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.508886][ T1] virtme_rw_overlay0=/etc [ 1.509127][ T1] virtme_rw_overlay1=/lib [ 1.509376][ T1] virtme_rw_overlay2=/home [ 1.509620][ T1] virtme_rw_overlay3=/opt [ 1.510368][ T1] virtme_rw_overlay4=/srv [ 1.510628][ T1] virtme_rw_overlay5=/usr [ 1.510874][ T1] virtme_rw_overlay6=/var [ 1.511111][ T1] virtme_rw_overlay7=/tmp [ 1.511357][ T1] virtme_console=ttyS0 [ 1.511598][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.529084][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.530285][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.541436][ T1] overlayfs: failed to set xattr on upper [ 1.541726][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.542041][ T1] overlayfs: ...falling back to uuid=null. [ 1.544314][ T1] overlayfs: failed to set xattr on upper [ 1.544514][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.544841][ T1] overlayfs: ...falling back to uuid=null. [ 1.546669][ T1] overlayfs: failed to set xattr on upper [ 1.546878][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.547113][ T1] overlayfs: ...falling back to uuid=null. [ 1.549222][ T1] overlayfs: failed to set xattr on upper [ 1.549417][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.549668][ T1] overlayfs: ...falling back to uuid=null. [ 1.551522][ T1] overlayfs: failed to set xattr on upper [ 1.551728][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.551973][ T1] overlayfs: ...falling back to uuid=null. [ 1.553951][ T1] overlayfs: failed to set xattr on upper [ 1.554157][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.554393][ T1] overlayfs: ...falling back to uuid=null. [ 1.556224][ T1] overlayfs: failed to set xattr on upper [ 1.556430][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.556675][ T1] overlayfs: ...falling back to uuid=null. [ 1.559198][ T1] overlayfs: failed to set xattr on upper [ 1.559394][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.559639][ T1] overlayfs: ...falling back to uuid=null. [ 1.571016][ T1] virtme-ng-init: running systemd-tmpfiles [ 4.033795][ T73] systemd-tmpfile (73) used greatest stack depth: 24464 bytes left [ 4.033814][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 4.033816][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 4.033817][ T73] preempt_count: 2, expected: 0 [ 4.033818][ T73] RCU nest depth: 0, expected: 0 [ 4.033819][ T73] locks held by systemd-tmpfile/73: 5, last CPU#0: [ 4.033822][ T73] #0: ffffffff934267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 4.033834][ T73] #1: ffffffff9358dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 4.033839][ T73] #2: ffffffff9358dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 4.033843][ T73] #3: ffffffff934ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 4.033847][ T73] #4: ffffffff934ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 4.033851][ T73] irq event stamp: 2397962 [ 4.033852][ T73] hardirqs last enabled at (2397961): [] __down_trylock_console_sem+0x86/0xa0 [ 4.033854][ T73] hardirqs last disabled at (2397962): [] console_emit_next_record+0x3d4/0x4c0 [ 4.033856][ T73] softirqs last enabled at (2392478): [] handle_softirqs+0x67c/0x900 [ 4.033858][ T73] softirqs last disabled at (2392345): [] __irq_exit_rcu+0x145/0x1c0 [ 4.033860][ T73] Preemption disabled at: [ 4.033861][ T73] [<0000000000000000>] 0x0 [ 4.033867][ T73] CPU: 0 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 4.033871][ T73] Tainted: [W]=WARN [ 4.033872][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.033874][ T73] Call Trace: [ 4.033875][ T73] [ 4.033877][ T73] dump_stack_lvl+0x6f/0xa0 [ 4.033883][ T73] __might_resched.cold+0x1fe/0x2c1 [ 4.033888][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 4.033892][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 4.033896][ T73] __kmalloc_noprof+0x443/0x760 [ 4.033899][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 4.033905][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 4.033908][ T73] alloc_buf.isra.0+0x4b/0x260 [ 4.033911][ T73] put_chars+0x1e1/0x2f0 [ 4.033914][ T73] ? __send_to_port+0x420/0x420 [ 4.033916][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 4.033921][ T73] ? validate_chain+0x38b/0xc20 [ 4.033926][ T73] hvc_console_print+0x292/0x780 [ 4.033933][ T73] ? hvc_write+0x3a0/0x3a0 [ 4.033936][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.033938][ T73] ? lock_acquire+0x13c/0x160 [ 4.033942][ T73] console_emit_next_record+0x22f/0x4c0 [ 4.033945][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 4.033947][ T73] ? console_flush_one_record+0x106/0x710 [ 4.033950][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.033952][ T73] ? lock_acquire+0x13c/0x160 [ 4.033955][ T73] console_flush_one_record+0x46f/0x710 [ 4.033959][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 4.033961][ T73] ? __lock_acquire+0x518/0xc20 [ 4.033966][ T73] console_unlock+0xee/0x1f0 [ 4.033968][ T73] ? console_flush_one_record+0x710/0x710 [ 4.033970][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.033972][ T73] ? lock_acquire+0x60/0x160 [ 4.033976][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 4.033977][ T73] ? vprintk_emit+0x320/0x3e0 [ 4.033980][ T73] vprintk_emit+0x37c/0x3e0 [ 4.033984][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 4.033987][ T73] ? __lock_acquire+0x518/0xc20 [ 4.033991][ T73] _printk+0xc7/0x100 [ 4.033994][ T73] ? snapshot_read.cold+0x21/0x21 [ 4.033997][ T73] ? do_raw_spin_lock+0x131/0x280 [ 4.033999][ T73] ? __rwlock_init+0x150/0x150 [ 4.034003][ T73] ? do_raw_spin_lock+0x131/0x280 [ 4.034006][ T73] do_exit.cold+0x82/0x9c [ 4.034009][ T73] ? exit_notify+0x890/0x890 [ 4.034011][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 4.034013][ T73] ? rcu_is_watching+0x16/0xd0 [ 4.034017][ T73] do_group_exit+0xb8/0x370 [ 4.034021][ T73] __x64_sys_exit_group+0x3c/0x50 [ 4.034023][ T73] x64_sys_call+0x1567/0x1570 [ 4.034025][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 4.034025][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 4.034025][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 4.034025][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 4.034025][ T73] do_syscall_64+0xff/0x530 [ 4.034028][ T73] ? exc_page_fault+0xee/0x100 [ 4.034032][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 4.034034][ T73] RIP: 0033:0x7f1bd2eaa1b8 [ 4.034036][ T73] Code: Unable to access opcode bytes at 0x7f1bd2eaa18e. [ 4.034038][ T73] RSP: 002b:00007ffdfa843fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 4.034040][ T73] RAX: ffffffffffffffda RBX: 00007f1bd2fdaf88 RCX: 00007f1bd2eaa1b8 [ 4.034041][ T73] RDX: 00007f1bd27084c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 4.034042][ T73] RBP: 00007ffdfa844030 R08: 0000000000000000 R09: 0000000000001000 [ 4.034043][ T73] R10: 00007ffdfa843df0 R11: 0000000000000246 R12: 0000000000000001 [ 4.034044][ T73] R13: 0000000000000049 R14: 00007f1bd2fd9680 R15: 00007f1bd2fdafa0 [ 4.034050][ T73] [ 4.051509][ T1] virtme-ng-init: basic initialization done [ 4.119195][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 4.119653][ T74] virtme-ng-init: triggering udev coldplug [ 6.252861][ T74] virtme-ng-init: waiting for udev to settle [ 6.252876][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.252879][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.252881][ T74] preempt_count: 1, expected: 0 [ 6.252881][ T74] RCU nest depth: 0, expected: 0 [ 6.252882][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 6.252885][ T74] #0: ffffffff9358dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.252897][ T74] #1: ffffffff9358dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.252901][ T74] #2: ffffffff934ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.252905][ T74] #3: ffffffff934ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.252909][ T74] irq event stamp: 5800 [ 6.252909][ T74] hardirqs last enabled at (5799): [] __down_trylock_console_sem+0x86/0xa0 [ 6.252912][ T74] hardirqs last disabled at (5800): [] console_emit_next_record+0x3d4/0x4c0 [ 6.252913][ T74] softirqs last enabled at (5280): [] handle_softirqs+0x67c/0x900 [ 6.252916][ T74] softirqs last disabled at (3851): [] do_softirq+0xac/0xe0 [ 6.252918][ T74] Preemption disabled at: [ 6.252919][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.252924][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.252928][ T74] Tainted: [W]=WARN [ 6.252929][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.252931][ T74] Call Trace: [ 6.252933][ T74] [ 6.252934][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.252940][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.252942][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.252946][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.252950][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.252955][ T74] __kmalloc_noprof+0x443/0x760 [ 6.252957][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.252963][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.252966][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.252969][ T74] put_chars+0x1e1/0x2f0 [ 6.252972][ T74] ? __send_to_port+0x420/0x420 [ 6.252974][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.252979][ T74] ? validate_chain+0x38b/0xc20 [ 6.252984][ T74] hvc_console_print+0x292/0x780 [ 6.252991][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.252993][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.252995][ T74] ? lock_acquire+0x13c/0x160 [ 6.252999][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.253002][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.253004][ T74] ? console_flush_one_record+0x106/0x710 [ 6.253007][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.253009][ T74] ? lock_acquire+0x13c/0x160 [ 6.253012][ T74] console_flush_one_record+0x46f/0x710 [ 6.253016][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.253018][ T74] ? __lock_acquire+0x518/0xc20 [ 6.253022][ T74] console_unlock+0xee/0x1f0 [ 6.253025][ T74] ? console_flush_one_record+0x710/0x710 [ 6.253027][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.253029][ T74] ? lock_acquire+0x60/0x160 [ 6.253032][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.253033][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.253036][ T74] vprintk_emit+0x37c/0x3e0 [ 6.253040][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.253043][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.253048][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.253052][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.253054][ T74] ? simple_strntoull+0x10f/0x140 [ 6.253058][ T74] ? date_str+0x1e0/0x1e0 [ 6.253061][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.253065][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.253068][ T74] ? vprintk_default+0x20/0x20 [ 6.253072][ T74] ? vprintk_default+0x20/0x20 [ 6.253074][ T74] new_sync_write+0x33e/0x760 [ 6.253077][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 6.253082][ T74] ? new_sync_read+0x750/0x750 [ 6.253085][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.253090][ T74] ? __fget_files+0x1e3/0x460 [ 6.253094][ T74] vfs_write+0x6a2/0xbd0 [ 6.253098][ T74] ksys_write+0x116/0x250 [ 6.253101][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.253103][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.253107][ T74] do_syscall_64+0xff/0x530 [ 6.253109][ T74] ? exc_page_fault+0xee/0x100 [ 6.253112][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.253115][ T74] RIP: 0033:0x7f9ee4039ed2 [ 6.253119][ 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 [ 6.253120][ T74] RSP: 002b:00007f9ee3f80c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.253123][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9ee4039ed2 [ 6.253125][ T74] RDX: 000000000000002e RSI: 00007f9edc0012c0 RDI: 0000000000000003 [ 6.253125][ T74] RBP: 00007f9ee3f80c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.253126][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9ee40c40a0 [ 6.253127][ T74] R13: 00007f9ee3fc23e0 R14: 00007f9edc0012c0 R15: 00007f9ee3f80da8 [ 6.253133][ T74] [ 6.847631][ T74] virtme-ng-init: udev is done [ 6.851005][ T1] virtme-ng-init: initialization done