virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.127034][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.127069][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.127070][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.127071][ T1] preempt_count: 1, expected: 0 [ 1.127072][ T1] RCU nest depth: 0, expected: 0 [ 1.127073][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.127075][ T1] #0: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.127087][ T1] #1: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.127091][ T1] #2: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.127094][ T1] #3: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.127098][ T1] irq event stamp: 318552 [ 1.127099][ T1] hardirqs last enabled at (318551): [] __down_trylock_console_sem+0x86/0xa0 [ 1.127102][ T1] hardirqs last disabled at (318552): [] console_emit_next_record+0x3d4/0x4c0 [ 1.127104][ T1] softirqs last enabled at (317918): [] handle_softirqs+0x67c/0x900 [ 1.127107][ T1] softirqs last disabled at (317911): [] __irq_exit_rcu+0x145/0x1c0 [ 1.127110][ T1] Preemption disabled at: [ 1.127110][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.127115][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.127118][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.127120][ T1] Call Trace: [ 1.127121][ T1] [ 1.127125][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.127129][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.127131][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.127136][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.127139][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.127144][ T1] __kmalloc_noprof+0x443/0x760 [ 1.127147][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.127153][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.127156][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.127159][ T1] put_chars+0x1e1/0x2f0 [ 1.127161][ T1] ? prb_final_commit+0x50/0x50 [ 1.127163][ T1] ? __send_to_port+0x420/0x420 [ 1.127166][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.127172][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.127172][ T1] ? validate_chain+0x38b/0xc20 [ 1.127172][ T1] hvc_console_print+0x292/0x780 [ 1.127172][ T1] ? mark_usage+0x61/0x170 [ 1.127172][ T1] ? __lock_acquire+0x518/0xc20 [ 1.127172][ T1] ? __lock_acquire+0x518/0xc20 [ 1.127172][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.127172][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.127172][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.127172][ T1] ? lock_acquire+0x13c/0x160 [ 1.127172][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.127172][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.127172][ T1] ? console_flush_one_record+0x106/0x710 [ 1.127172][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.127172][ T1] ? lock_acquire+0x13c/0x160 [ 1.127172][ T1] console_flush_one_record+0x46f/0x710 [ 1.127172][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.127172][ T1] ? __lock_acquire+0x518/0xc20 [ 1.127172][ T1] console_unlock+0xee/0x1f0 [ 1.127172][ T1] ? console_flush_one_record+0x710/0x710 [ 1.127172][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.127172][ T1] ? lock_acquire+0x60/0x160 [ 1.127172][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.127172][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.127172][ T1] vprintk_emit+0x37c/0x3e0 [ 1.127172][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.127172][ T1] ? misc_register+0x151/0x670 [ 1.127172][ T1] ? md_run_setup+0x90/0x90 [ 1.127172][ T1] _printk+0xc7/0x100 [ 1.127172][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.127172][ T1] ? md_run_setup+0x90/0x90 [ 1.127172][ T1] ? md_run_setup+0x90/0x90 [ 1.127172][ T1] dm_interface_init+0x50/0x60 [ 1.127172][ T1] dm_init+0x51/0xd0 [ 1.127172][ T1] ? md_run_setup+0x90/0x90 [ 1.127172][ T1] do_one_initcall+0x124/0x4f0 [ 1.127172][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.127172][ T1] ? parameq+0x110/0x110 [ 1.127172][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.127172][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.127172][ T1] kernel_init_freeable+0x596/0x630 [ 1.127172][ T1] ? rest_init+0x280/0x280 [ 1.127172][ T1] kernel_init+0x21/0x150 [ 1.127172][ T1] ? rest_init+0x280/0x280 [ 1.127172][ T1] ret_from_fork+0x474/0x6b0 [ 1.127172][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.127172][ T1] ? __switch_to+0x5a3/0xe00 [ 1.127172][ T1] ? rest_init+0x280/0x280 [ 1.127172][ T1] ret_from_fork_asm+0x11/0x20 [ 1.127172][ T1] [ 1.152983][ T1] NET: Registered PF_INET6 protocol family [ 1.159248][ T1] Segment Routing with IPv6 [ 1.159715][ T1] In-situ OAM (IOAM) with IPv6 [ 1.160073][ T1] NET: Registered PF_PACKET protocol family [ 1.160406][ T1] 9pnet: Installing 9P2000 support [ 1.160775][ T1] Key type dns_resolver registered [ 1.161497][ T1] NET: Registered PF_VSOCK protocol family [ 1.166799][ T1] IPI shorthand broadcast: enabled [ 1.271341][ T1] sched_clock: Marking stable (1236002104, 35168647)->(1350094408, -78923657) [ 1.273778][ T1] registered taskstats version 1 [ 1.275641][ T1] Loading compiled-in X.509 certificates [ 1.376439][ T1] Demotion targets for Node 0: null [ 1.376815][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11731) [ 1.377202][ T1] page_owner is disabled [ 1.377930][ T1] PM: Magic number: 6:522:684 [ 1.378200][ T1] mem full: hash matches [ 1.378740][ T1] netconsole: network logging started [ 1.380252][ T1] ALSA device list: [ 1.380468][ T1] No soundcards found. [ 1.382495][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.385405][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.386325][ T1] devtmpfs: mounted [ 1.386665][ T1] VFS: Pivoted into new rootfs [ 1.416844][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.417391][ T1] Write protecting the kernel read-only data: 55296k [ 1.418099][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.419820][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.420150][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.420743][ T1] with arguments: [ 1.421148][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.421430][ T1] with environment: [ 1.421599][ T1] HOME=/ [ 1.421780][ T1] TERM=dumb [ 1.421955][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.422237][ T1] nr_open=2147483584 [ 1.422392][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.422719][ T1] virtme_rw_overlay0=/etc [ 1.422912][ T1] virtme_rw_overlay1=/lib [ 1.423141][ T1] virtme_rw_overlay2=/home [ 1.423343][ T1] virtme_rw_overlay3=/opt [ 1.423554][ T1] virtme_rw_overlay4=/srv [ 1.423778][ T1] virtme_rw_overlay5=/usr [ 1.423969][ T1] virtme_rw_overlay6=/var [ 1.424180][ T1] virtme_rw_overlay7=/tmp [ 1.424395][ T1] virtme_console=ttyS0 [ 1.424586][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.441749][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.443076][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.451115][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.452593][ T1] overlayfs: failed to set xattr on upper [ 1.452891][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453219][ T1] overlayfs: ...falling back to uuid=null. [ 1.455748][ T1] overlayfs: failed to set xattr on upper [ 1.455979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456303][ T1] overlayfs: ...falling back to uuid=null. [ 1.458274][ T1] overlayfs: failed to set xattr on upper [ 1.458506][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.458783][ T1] overlayfs: ...falling back to uuid=null. [ 1.460788][ T1] overlayfs: failed to set xattr on upper [ 1.461016][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461326][ T1] overlayfs: ...falling back to uuid=null. [ 1.463317][ T1] overlayfs: failed to set xattr on upper [ 1.463546][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.463843][ T1] overlayfs: ...falling back to uuid=null. [ 1.466268][ T1] overlayfs: failed to set xattr on upper [ 1.466527][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466807][ T1] overlayfs: ...falling back to uuid=null. [ 1.468842][ T1] overlayfs: failed to set xattr on upper [ 1.469113][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469430][ T1] overlayfs: ...falling back to uuid=null. [ 1.471952][ T1] overlayfs: failed to set xattr on upper [ 1.472193][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472483][ T1] overlayfs: ...falling back to uuid=null. [ 1.483675][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.767463][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.767481][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.767483][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.767485][ T74] preempt_count: 2, expected: 0 [ 3.767485][ T74] RCU nest depth: 0, expected: 0 [ 3.767486][ T74] locks held by systemd-tmpfile/74: 5, last CPU#3: [ 3.767489][ T74] #0: ffffffffaee027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.767501][ T74] #1: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.767506][ T74] #2: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.767509][ T74] #3: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.767512][ T74] #4: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.767516][ T74] irq event stamp: 2335496 [ 3.767517][ T74] hardirqs last enabled at (2335495): [] __down_trylock_console_sem+0x86/0xa0 [ 3.767520][ T74] hardirqs last disabled at (2335496): [] console_emit_next_record+0x3d4/0x4c0 [ 3.767521][ T74] softirqs last enabled at (2330436): [] handle_softirqs+0x67c/0x900 [ 3.767524][ T74] softirqs last disabled at (2330295): [] __irq_exit_rcu+0x145/0x1c0 [ 3.767526][ T74] Preemption disabled at: [ 3.767527][ T74] [<0000000000000000>] 0x0 [ 3.767534][ T74] CPU: 3 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.767537][ T74] Tainted: [W]=WARN [ 3.767538][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.767540][ T74] Call Trace: [ 3.767542][ T74] [ 3.767543][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.767549][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.767554][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.767557][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.767562][ T74] __kmalloc_noprof+0x443/0x760 [ 3.767564][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.767571][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.767573][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.767577][ T74] put_chars+0x1e1/0x2f0 [ 3.767580][ T74] ? __send_to_port+0x420/0x420 [ 3.767581][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.767585][ T74] ? validate_chain+0x38b/0xc20 [ 3.767590][ T74] hvc_console_print+0x292/0x780 [ 3.767597][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.767599][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.767601][ T74] ? lock_acquire+0x13c/0x160 [ 3.767605][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.767608][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.767610][ T74] ? console_flush_one_record+0x106/0x710 [ 3.767612][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.767614][ T74] ? lock_acquire+0x13c/0x160 [ 3.767618][ T74] console_flush_one_record+0x46f/0x710 [ 3.767621][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.767623][ T74] ? __lock_acquire+0x518/0xc20 [ 3.767628][ T74] console_unlock+0xee/0x1f0 [ 3.767630][ T74] ? console_flush_one_record+0x710/0x710 [ 3.767631][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.767633][ T74] ? lock_acquire+0x60/0x160 [ 3.767637][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.767639][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.767642][ T74] vprintk_emit+0x37c/0x3e0 [ 3.767645][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.767648][ T74] ? __lock_acquire+0x518/0xc20 [ 3.767652][ T74] _printk+0xc7/0x100 [ 3.767655][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.767658][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.767661][ T74] ? __rwlock_init+0x150/0x150 [ 3.767665][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.767668][ T74] do_exit.cold+0x82/0x9c [ 3.767671][ T74] ? exit_notify+0x890/0x890 [ 3.767672][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.767675][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.767679][ T74] do_group_exit+0xb8/0x370 [ 3.767682][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.767684][ T74] x64_sys_call+0x1567/0x1570 [ 3.767686][ T74] do_syscall_64+0xff/0x530 [ 3.767695][ T74] ? exc_page_fault+0xee/0x100 [ 3.767698][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.767701][ T74] RIP: 0033:0x7fa2839491b8 [ 3.767703][ T74] Code: Unable to access opcode bytes at 0x7fa28394918e. [ 3.767704][ T74] RSP: 002b:00007ffd3aee3f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.767706][ T74] RAX: ffffffffffffffda RBX: 00007fa283a79f88 RCX: 00007fa2839491b8 [ 3.767708][ T74] RDX: 00007fa2831a74c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.767708][ T74] RBP: 00007ffd3aee3ff0 R08: 0000000000000000 R09: 0000000000001000 [ 3.767709][ T74] R10: 00007ffd3aee3db0 R11: 0000000000000246 R12: 0000000000000001 [ 3.767710][ T74] R13: 0000000000000049 R14: 00007fa283a78680 R15: 00007fa283a79fa0 [ 3.767717][ T74] [ 3.767820][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.767820][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.767820][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.767820][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.798183][ T1] virtme-ng-init: basic initialization done [ 3.843051][ T78] ip (78) used greatest stack depth: 24120 bytes left [ 3.867936][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.868608][ T75] virtme-ng-init: triggering udev coldplug [ 6.010003][ T75] virtme-ng-init: waiting for udev to settle [ 6.010018][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.010020][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.010022][ T75] preempt_count: 1, expected: 0 [ 6.010022][ T75] RCU nest depth: 0, expected: 0 [ 6.010023][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 6.010026][ T75] #0: ffffffffaef69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.010038][ T75] #1: ffffffffaef69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.010042][ T75] #2: ffffffffaee89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.010045][ T75] #3: ffffffffaee89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.010048][ T75] irq event stamp: 2976 [ 6.010049][ T75] hardirqs last enabled at (2975): [] __down_trylock_console_sem+0x86/0xa0 [ 6.010052][ T75] hardirqs last disabled at (2976): [] console_emit_next_record+0x3d4/0x4c0 [ 6.010054][ T75] softirqs last enabled at (2682): [] handle_softirqs+0x67c/0x900 [ 6.010057][ T75] softirqs last disabled at (2669): [] __irq_exit_rcu+0x145/0x1c0 [ 6.010060][ T75] Preemption disabled at: [ 6.010060][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.010066][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.010070][ T75] Tainted: [W]=WARN [ 6.010070][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.010072][ T75] Call Trace: [ 6.010073][ T75] [ 6.010075][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.010080][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.010081][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.010086][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.010089][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.010094][ T75] __kmalloc_noprof+0x443/0x760 [ 6.010097][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.010103][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.010106][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.010109][ T75] put_chars+0x1e1/0x2f0 [ 6.010112][ T75] ? __send_to_port+0x420/0x420 [ 6.010114][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.010118][ T75] ? validate_chain+0x38b/0xc20 [ 6.010124][ T75] hvc_console_print+0x292/0x780 [ 6.010130][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.010133][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.010135][ T75] ? lock_acquire+0x13c/0x160 [ 6.010139][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.010142][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.010143][ T75] ? console_flush_one_record+0x106/0x710 [ 6.010146][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.010148][ T75] ? lock_acquire+0x13c/0x160 [ 6.010152][ T75] console_flush_one_record+0x46f/0x710 [ 6.010155][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.010157][ T75] ? __lock_acquire+0x518/0xc20 [ 6.010162][ T75] console_unlock+0xee/0x1f0 [ 6.010164][ T75] ? console_flush_one_record+0x710/0x710 [ 6.010166][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.010171][ T75] ? lock_acquire+0x60/0x160 [ 6.010175][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.010176][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.010179][ T75] vprintk_emit+0x37c/0x3e0 [ 6.010182][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.010185][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.010191][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.010196][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.010197][ T75] ? simple_strntoull+0x10f/0x140 [ 6.010202][ T75] ? date_str+0x1e0/0x1e0 [ 6.010206][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.010209][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.010212][ T75] ? vprintk_default+0x20/0x20 [ 6.010216][ T75] ? vprintk_default+0x20/0x20 [ 6.010218][ T75] new_sync_write+0x33e/0x760 [ 6.010222][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.010226][ T75] ? new_sync_read+0x750/0x750 [ 6.010230][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.010235][ T75] ? __fget_files+0x1e3/0x460 [ 6.010239][ T75] vfs_write+0x6a2/0xbd0 [ 6.010243][ T75] ksys_write+0x116/0x250 [ 6.010245][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.010248][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.010251][ T75] do_syscall_64+0xff/0x530 [ 6.010253][ T75] ? exc_page_fault+0xee/0x100 [ 6.010256][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.010259][ T75] RIP: 0033:0x7f26c333ded2 [ 6.010262][ T75] 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 [ 6.010264][ T75] RSP: 002b:00007f26c3284c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.010267][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f26c333ded2 [ 6.010268][ T75] RDX: 000000000000002e RSI: 00007f26bc0012c0 RDI: 0000000000000003 [ 6.010269][ T75] RBP: 00007f26c3284c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.010269][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f26c33c80a0 [ 6.010270][ T75] R13: 00007f26c32c63e0 R14: 00007f26bc0012c0 R15: 00007f26c3284da8 [ 6.010277][ T75] [ 6.502794][ T75] virtme-ng-init: udev is done [ 6.505993][ T1] virtme-ng-init: initialization done