virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.111517][ T1] i8042: PNP: No PS/2 controller found. [ 1.111533][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.111535][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.111536][ T1] preempt_count: 1, expected: 0 [ 1.111537][ T1] RCU nest depth: 0, expected: 0 [ 1.111538][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.111539][ T1] #0: ffffffffa6f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.111550][ T1] #1: ffffffffa6f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.111555][ T1] #2: ffffffffa6e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.111559][ T1] #3: ffffffffa6e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.111563][ T1] irq event stamp: 320392 [ 1.111563][ T1] hardirqs last enabled at (320391): [] __down_trylock_console_sem+0x86/0xa0 [ 1.111566][ T1] hardirqs last disabled at (320392): [] console_emit_next_record+0x3d4/0x4c0 [ 1.111568][ T1] softirqs last enabled at (320154): [] handle_softirqs+0x67c/0x900 [ 1.111572][ T1] softirqs last disabled at (320143): [] __irq_exit_rcu+0x145/0x1c0 [ 1.111574][ T1] Preemption disabled at: [ 1.111575][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.111579][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.111582][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.111583][ T1] Call Trace: [ 1.111585][ T1] [ 1.111588][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.111593][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.111595][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.111599][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.111603][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.111607][ T1] __kmalloc_noprof+0x443/0x760 [ 1.111609][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.111616][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.111619][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.111622][ T1] put_chars+0x1e1/0x2f0 [ 1.111623][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.111626][ T1] ? __send_to_port+0x420/0x420 [ 1.111628][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.111631][ T1] ? validate_chain+0x38b/0xc20 [ 1.111636][ T1] hvc_console_print+0x292/0x780 [ 1.111639][ T1] ? __lock_acquire+0x518/0xc20 [ 1.111641][ T1] ? __lock_acquire+0x518/0xc20 [ 1.111646][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.111647][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.111651][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111653][ T1] ? lock_acquire+0x13c/0x160 [ 1.111657][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.111660][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.111662][ T1] ? console_flush_one_record+0x106/0x710 [ 1.111665][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111667][ T1] ? lock_acquire+0x13c/0x160 [ 1.111671][ T1] console_flush_one_record+0x46f/0x710 [ 1.111675][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.111676][ T1] ? __lock_acquire+0x518/0xc20 [ 1.111681][ T1] console_unlock+0xee/0x1f0 [ 1.111684][ T1] ? console_flush_one_record+0x710/0x710 [ 1.111686][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111688][ T1] ? lock_acquire+0xe0/0x160 [ 1.111691][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.111693][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.111696][ T1] vprintk_emit+0x37c/0x3e0 [ 1.111698][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.111701][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111704][ T1] ? i8042_platform_init+0x460/0x460 [ 1.111708][ T1] _printk+0xc7/0x100 [ 1.111711][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.111714][ T1] ? kobject_put+0x50/0xc0 [ 1.111719][ T1] ? i8042_platform_init+0x460/0x460 [ 1.111721][ T1] ? i8042_platform_init+0x460/0x460 [ 1.111723][ T1] ? kobject_put+0x50/0xc0 [ 1.111725][ T1] ? kobject_put+0x50/0xc0 [ 1.111728][ T1] i8042_pnp_init+0xf7/0x3c0 [ 1.111731][ T1] ? i8042_check_quirks+0x120/0x120 [ 1.111735][ T1] ? i8042_platform_init+0x460/0x460 [ 1.111738][ T1] i8042_platform_init+0x3f9/0x460 [ 1.111741][ T1] ? lock_pin_lock+0x80/0x180 [ 1.111743][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.111745][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.111747][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.111750][ T1] ? i8042_pnp_init+0x3c0/0x3c0 [ 1.111752][ T1] ? add_device_randomness+0xbb/0x100 [ 1.111755][ T1] ? random_write_iter+0x20/0x20 [ 1.111757][ T1] ? virtio_net_driver_init+0xa0/0xa0 [ 1.111759][ T1] ? rtnl_link_register+0x123/0x390 [ 1.111764][ T1] ? i8042_platform_init+0x460/0x460 [ 1.111765][ T1] i8042_init+0x45/0x130 [ 1.111768][ T1] do_one_initcall+0x124/0x4f0 [ 1.111771][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.111772][ T1] ? parameq+0x110/0x110 [ 1.111777][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.111781][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.111784][ T1] kernel_init_freeable+0x596/0x630 [ 1.111787][ T1] ? rest_init+0x280/0x280 [ 1.111790][ T1] kernel_init+0x21/0x150 [ 1.111792][ T1] ? rest_init+0x280/0x280 [ 1.111794][ T1] ret_from_fork+0x474/0x6b0 [ 1.111798][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.111801][ T1] ? __switch_to+0x5a3/0xe00 [ 1.111804][ T1] ? rest_init+0x280/0x280 [ 1.111807][ T1] ret_from_fork_asm+0x11/0x20 [ 1.111814][ T1] [ 1.138742][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.139158][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:46:32 UTC (1787924792) [ 1.142031][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.144833][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.151157][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.154595][ T1] IPv4 over IPsec tunneling driver [ 1.157452][ T1] NET: Registered PF_INET6 protocol family [ 1.162958][ T1] Segment Routing with IPv6 [ 1.163137][ T1] RPL Segment Routing with IPv6 [ 1.163536][ T1] In-situ OAM (IOAM) with IPv6 [ 1.166642][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.172922][ T1] NET: Registered PF_PACKET protocol family [ 1.173325][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.173721][ T1] sctp: Hash tables configured (bind 32/56) [ 1.174360][ T1] 9pnet: Installing 9P2000 support [ 1.174696][ T1] Key type dns_resolver registered [ 1.175299][ T1] NET: Registered PF_VSOCK protocol family [ 1.179600][ T1] IPI shorthand broadcast: enabled [ 1.277177][ T1] sched_clock: Marking stable (1239014400, 37303559)->(1350316709, -73998750) [ 1.280393][ T1] registered taskstats version 1 [ 1.282518][ T1] Loading compiled-in X.509 certificates [ 1.390918][ T1] Demotion targets for Node 0: null [ 1.391237][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11805) [ 1.391580][ T1] page_owner is disabled [ 1.392336][ T1] PM: Magic number: 6:731:787 [ 1.392781][ T1] netconsole: network logging started [ 1.394953][ T1] ALSA device list: [ 1.395831][ T1] No soundcards found. [ 1.396701][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.399176][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.400015][ T1] devtmpfs: mounted [ 1.400353][ T1] VFS: Pivoted into new rootfs [ 1.429595][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.429812][ T1] Write protecting the kernel read-only data: 65536k [ 1.430197][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.430528][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.430782][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.431046][ T1] with arguments: [ 1.431171][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.431408][ T1] with environment: [ 1.431523][ T1] HOME=/ [ 1.431648][ T1] TERM=dumb [ 1.431759][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.431952][ T1] nr_open=2147483584 [ 1.432065][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.432346][ T1] virtme_rw_overlay0=/etc [ 1.432498][ T1] virtme_rw_overlay1=/lib [ 1.432652][ T1] virtme_rw_overlay2=/home [ 1.432798][ T1] virtme_rw_overlay3=/opt [ 1.432946][ T1] virtme_rw_overlay4=/srv [ 1.433114][ T1] virtme_rw_overlay5=/usr [ 1.433261][ T1] virtme_rw_overlay6=/var [ 1.433414][ T1] virtme_rw_overlay7=/tmp [ 1.433568][ T1] virtme_console=ttyS0 [ 1.433719][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.448806][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.450078][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.460049][ T1] overlayfs: failed to set xattr on upper [ 1.460342][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.460579][ T1] overlayfs: ...falling back to uuid=null. [ 1.462926][ T1] overlayfs: failed to set xattr on upper [ 1.463123][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.463371][ T1] overlayfs: ...falling back to uuid=null. [ 1.465287][ T1] overlayfs: failed to set xattr on upper [ 1.465563][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.465799][ T1] overlayfs: ...falling back to uuid=null. [ 1.467696][ T1] overlayfs: failed to set xattr on upper [ 1.467891][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.468131][ T1] overlayfs: ...falling back to uuid=null. [ 1.470040][ T1] overlayfs: failed to set xattr on upper [ 1.470233][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.470921][ T1] overlayfs: ...falling back to uuid=null. [ 1.472649][ T1] overlayfs: failed to set xattr on upper [ 1.472843][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.473084][ T1] overlayfs: ...falling back to uuid=null. [ 1.475214][ T1] overlayfs: failed to set xattr on upper [ 1.475419][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.475654][ T1] overlayfs: ...falling back to uuid=null. [ 1.477540][ T1] overlayfs: failed to set xattr on upper [ 1.477736][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.477974][ T1] overlayfs: ...falling back to uuid=null. [ 1.488835][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.505784][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.373402][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.373420][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.373422][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.373424][ T72] preempt_count: 2, expected: 0 [ 3.373425][ T72] RCU nest depth: 0, expected: 0 [ 3.373426][ T72] locks held by systemd-tmpfile/72: 5, last CPU#2: [ 3.373428][ T72] #0: ffffffffa6e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.373439][ T72] #1: ffffffffa6f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.373444][ T72] #2: ffffffffa6f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.373448][ T72] #3: ffffffffa6e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.373452][ T72] #4: ffffffffa6e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.373455][ T72] irq event stamp: 2124074 [ 3.373456][ T72] hardirqs last enabled at (2124073): [] __down_trylock_console_sem+0x86/0xa0 [ 3.373459][ T72] hardirqs last disabled at (2124074): [] console_emit_next_record+0x3d4/0x4c0 [ 3.373461][ T72] softirqs last enabled at (2123258): [] handle_softirqs+0x67c/0x900 [ 3.373464][ T72] softirqs last disabled at (2121903): [] __irq_exit_rcu+0x145/0x1c0 [ 3.373466][ T72] Preemption disabled at: [ 3.373467][ T72] [<0000000000000000>] 0x0 [ 3.373474][ T72] CPU: 2 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.373477][ T72] Tainted: [W]=WARN [ 3.373478][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.373479][ T72] Call Trace: [ 3.373481][ T72] [ 3.373482][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.373489][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.373493][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.373497][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.373501][ T72] __kmalloc_noprof+0x443/0x760 [ 3.373503][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.373510][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.373512][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.373516][ T72] put_chars+0x1e1/0x2f0 [ 3.373519][ T72] ? __send_to_port+0x420/0x420 [ 3.373520][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.373523][ T72] ? validate_chain+0x38b/0xc20 [ 3.373529][ T72] hvc_console_print+0x292/0x780 [ 3.373536][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.373539][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.373541][ T72] ? lock_acquire+0x13c/0x160 [ 3.373545][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.373549][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.373550][ T72] ? console_flush_one_record+0x106/0x710 [ 3.373553][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.373555][ T72] ? lock_acquire+0x13c/0x160 [ 3.373559][ T72] console_flush_one_record+0x46f/0x710 [ 3.373563][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.373565][ T72] ? __lock_acquire+0x518/0xc20 [ 3.373570][ T72] console_unlock+0xee/0x1f0 [ 3.373573][ T72] ? console_flush_one_record+0x710/0x710 [ 3.373575][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.373577][ T72] ? lock_acquire+0xe0/0x160 [ 3.373580][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.373582][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.373585][ T72] vprintk_emit+0x37c/0x3e0 [ 3.373588][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.373591][ T72] ? __lock_acquire+0x518/0xc20 [ 3.373594][ T72] _printk+0xc7/0x100 [ 3.373598][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.373601][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.373603][ T72] ? __rwlock_init+0x150/0x150 [ 3.373607][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.373610][ T72] do_exit.cold+0x82/0x9c [ 3.373613][ T72] ? exit_notify+0x890/0x890 [ 3.373615][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.373617][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.373619][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.373619][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.373619][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.373619][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.373621][ T72] do_group_exit+0xb8/0x370 [ 3.373624][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.373625][ T72] x64_sys_call+0x1567/0x1570 [ 3.373628][ T72] do_syscall_64+0xff/0x530 [ 3.373632][ T72] ? exc_page_fault+0xee/0x100 [ 3.373635][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.373637][ T72] RIP: 0033:0x7f2dfb9491b8 [ 3.373639][ T72] Code: Unable to access opcode bytes at 0x7f2dfb94918e. [ 3.373640][ T72] RSP: 002b:00007ffc22870908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.373643][ T72] RAX: ffffffffffffffda RBX: 00007f2dfba79f88 RCX: 00007f2dfb9491b8 [ 3.373644][ T72] RDX: 00007f2dfb1a74c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.373645][ T72] RBP: 00007ffc22870960 R08: 0000000000000000 R09: 0000000000001000 [ 3.373646][ T72] R10: 00007ffc22870720 R11: 0000000000000246 R12: 0000000000000001 [ 3.373647][ T72] R13: 0000000000000049 R14: 00007f2dfba78680 R15: 00007f2dfba79fa0 [ 3.373654][ T72] [ 3.396542][ T1] virtme-ng-init: basic initialization done [ 3.431748][ T79] ip (79) used greatest stack depth: 24512 bytes left [ 3.461163][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.461645][ T75] virtme-ng-init: triggering udev coldplug [ 5.648785][ T75] virtme-ng-init: waiting for udev to settle [ 5.648799][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.648802][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.648803][ T75] preempt_count: 1, expected: 0 [ 5.648804][ T75] RCU nest depth: 0, expected: 0 [ 5.648805][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.648807][ T75] #0: ffffffffa6f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.648819][ T75] #1: ffffffffa6f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.648824][ T75] #2: ffffffffa6e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.648827][ T75] #3: ffffffffa6e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.648831][ T75] irq event stamp: 3650 [ 5.648832][ T75] hardirqs last enabled at (3649): [] __down_trylock_console_sem+0x86/0xa0 [ 5.648835][ T75] hardirqs last disabled at (3650): [] console_emit_next_record+0x3d4/0x4c0 [ 5.648837][ T75] softirqs last enabled at (3080): [] fpu_clone+0xd9/0x410 [ 5.648841][ T75] softirqs last disabled at (3078): [] fpu_clone+0x82/0x410 [ 5.648843][ T75] Preemption disabled at: [ 5.648844][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.648848][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.648852][ T75] Tainted: [W]=WARN [ 5.648853][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.648855][ T75] Call Trace: [ 5.648856][ T75] [ 5.648858][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.648863][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.648865][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.648869][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.648874][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.648878][ T75] __kmalloc_noprof+0x443/0x760 [ 5.648880][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.648887][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.648890][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.648893][ T75] put_chars+0x1e1/0x2f0 [ 5.648896][ T75] ? __send_to_port+0x420/0x420 [ 5.648899][ T75] ? validate_chain+0x38b/0xc20 [ 5.648904][ T75] hvc_console_print+0x292/0x780 [ 5.648911][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.648914][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.648917][ T75] ? lock_acquire+0x13c/0x160 [ 5.648921][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.648925][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.648927][ T75] ? console_flush_one_record+0x106/0x710 [ 5.648930][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.648932][ T75] ? lock_acquire+0x13c/0x160 [ 5.648936][ T75] console_flush_one_record+0x46f/0x710 [ 5.648940][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.648942][ T75] ? __lock_acquire+0x518/0xc20 [ 5.648947][ T75] console_unlock+0xee/0x1f0 [ 5.648950][ T75] ? console_flush_one_record+0x710/0x710 [ 5.648952][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.648954][ T75] ? lock_acquire+0xe0/0x160 [ 5.648958][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.648959][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.648971][ T75] vprintk_emit+0x37c/0x3e0 [ 5.648975][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.648977][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.648983][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.648987][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.648988][ T75] ? simple_strntoull+0x10f/0x140 [ 5.648992][ T75] ? date_str+0x1e0/0x1e0 [ 5.648995][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.648999][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.649002][ T75] ? vprintk_default+0x20/0x20 [ 5.649005][ T75] ? vprintk_default+0x20/0x20 [ 5.649007][ T75] new_sync_write+0x33e/0x760 [ 5.649010][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 5.649015][ T75] ? new_sync_read+0x750/0x750 [ 5.649016][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 5.649020][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.649024][ T75] ? __fget_files+0x1e3/0x460 [ 5.649029][ T75] vfs_write+0x655/0x970 [ 5.649032][ T75] ksys_write+0x116/0x250 [ 5.649035][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.649038][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.649041][ T75] do_syscall_64+0xff/0x530 [ 5.649043][ T75] ? common_interrupt+0x5a/0xf0 [ 5.649046][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.649049][ T75] RIP: 0033:0x7f7a51906ed2 [ 5.649052][ 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 [ 5.649054][ T75] RSP: 002b:00007f7a5184dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.649057][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f7a51906ed2 [ 5.649058][ T75] RDX: 000000000000002e RSI: 00007f7a4c0012c0 RDI: 0000000000000003 [ 5.649059][ T75] RBP: 00007f7a5184dc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.649060][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a519910a0 [ 5.649061][ T75] R13: 00007f7a5188f3e0 R14: 00007f7a4c0012c0 R15: 00007f7a5184dda8 [ 5.649067][ T75] [ 6.037694][ T106] dmi_memory_id (106) used greatest stack depth: 24480 bytes left [ 6.314283][ T75] virtme-ng-init: udev is done [ 6.317268][ T1] virtme-ng-init: initialization done