virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.102299][ T1] i8042: PNP: No PS/2 controller found. [ 1.102316][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.102317][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.102319][ T1] preempt_count: 1, expected: 0 [ 1.102319][ T1] RCU nest depth: 0, expected: 0 [ 1.102320][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.102322][ T1] #0: ffffffff9477ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.102332][ T1] #1: ffffffff9477de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.102337][ T1] #2: ffffffff9469d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.102341][ T1] #3: ffffffff9469d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.102345][ T1] irq event stamp: 316064 [ 1.102346][ T1] hardirqs last enabled at (316063): [] __down_trylock_console_sem+0x86/0xa0 [ 1.102348][ T1] hardirqs last disabled at (316064): [] console_emit_next_record+0x3d4/0x4c0 [ 1.102350][ T1] softirqs last enabled at (315614): [] handle_softirqs+0x67c/0x900 [ 1.102354][ T1] softirqs last disabled at (315609): [] __irq_exit_rcu+0x145/0x1c0 [ 1.102356][ T1] Preemption disabled at: [ 1.102357][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.102361][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.102364][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.102365][ T1] Call Trace: [ 1.102367][ T1] [ 1.102370][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.102376][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.102378][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.102382][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.102385][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.102390][ T1] __kmalloc_noprof+0x443/0x760 [ 1.102391][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.102397][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.102400][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.102403][ T1] put_chars+0x1e1/0x2f0 [ 1.102405][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.102407][ T1] ? __send_to_port+0x420/0x420 [ 1.102410][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.102412][ T1] ? validate_chain+0x38b/0xc20 [ 1.102417][ T1] hvc_console_print+0x292/0x780 [ 1.102420][ T1] ? __lock_acquire+0x518/0xc20 [ 1.102422][ T1] ? __lock_acquire+0x518/0xc20 [ 1.102426][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.102428][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.102431][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.102433][ T1] ? lock_acquire+0x13c/0x160 [ 1.102437][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.102441][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.102442][ T1] ? console_flush_one_record+0x106/0x710 [ 1.102445][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.102447][ T1] ? lock_acquire+0x13c/0x160 [ 1.102451][ T1] console_flush_one_record+0x46f/0x710 [ 1.102455][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.102457][ T1] ? __lock_acquire+0x518/0xc20 [ 1.102462][ T1] console_unlock+0xee/0x1f0 [ 1.102464][ T1] ? console_flush_one_record+0x710/0x710 [ 1.102466][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.102468][ T1] ? lock_acquire+0xe0/0x160 [ 1.102471][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.102473][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.102476][ T1] vprintk_emit+0x37c/0x3e0 [ 1.102478][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.102481][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.102483][ T1] ? i8042_platform_init+0x460/0x460 [ 1.102488][ T1] _printk+0xc7/0x100 [ 1.102491][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.102493][ T1] ? kobject_put+0x50/0xc0 [ 1.102498][ T1] ? i8042_platform_init+0x460/0x460 [ 1.102500][ T1] ? i8042_platform_init+0x460/0x460 [ 1.102502][ T1] ? kobject_put+0x50/0xc0 [ 1.102504][ T1] ? kobject_put+0x50/0xc0 [ 1.102507][ T1] i8042_pnp_init+0xf7/0x3c0 [ 1.102509][ T1] ? i8042_check_quirks+0x120/0x120 [ 1.102513][ T1] ? i8042_platform_init+0x460/0x460 [ 1.102517][ T1] i8042_platform_init+0x3f9/0x460 [ 1.102520][ T1] ? lock_pin_lock+0x80/0x180 [ 1.102521][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.102523][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.102525][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.102528][ T1] ? i8042_pnp_init+0x3c0/0x3c0 [ 1.102530][ T1] ? add_device_randomness+0xbb/0x100 [ 1.102533][ T1] ? random_write_iter+0x20/0x20 [ 1.102535][ T1] ? virtio_net_driver_init+0xa0/0xa0 [ 1.102537][ T1] ? rtnl_link_register+0x123/0x390 [ 1.102541][ T1] ? i8042_platform_init+0x460/0x460 [ 1.102543][ T1] i8042_init+0x45/0x130 [ 1.102545][ T1] do_one_initcall+0x124/0x4f0 [ 1.102548][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.102550][ T1] ? parameq+0x110/0x110 [ 1.102555][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.102559][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.102562][ T1] kernel_init_freeable+0x596/0x630 [ 1.102565][ T1] ? rest_init+0x280/0x280 [ 1.102568][ T1] kernel_init+0x21/0x150 [ 1.102570][ T1] ? rest_init+0x280/0x280 [ 1.102571][ T1] ret_from_fork+0x474/0x6b0 [ 1.102575][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.102578][ T1] ? __switch_to+0x5a3/0xe00 [ 1.102581][ T1] ? rest_init+0x280/0x280 [ 1.102584][ T1] ret_from_fork_asm+0x11/0x20 [ 1.102591][ T1] [ 1.129471][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.129895][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T17:44:08 UTC (1787939048) [ 1.130795][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.133603][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.139963][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.143283][ T1] IPv4 over IPsec tunneling driver [ 1.146127][ T1] NET: Registered PF_INET6 protocol family [ 1.151409][ T1] Segment Routing with IPv6 [ 1.151588][ T1] RPL Segment Routing with IPv6 [ 1.151981][ T1] In-situ OAM (IOAM) with IPv6 [ 1.155330][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.161597][ T1] NET: Registered PF_PACKET protocol family [ 1.162002][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.162400][ T1] sctp: Hash tables configured (bind 32/56) [ 1.163014][ T1] 9pnet: Installing 9P2000 support [ 1.163344][ T1] Key type dns_resolver registered [ 1.164028][ T1] NET: Registered PF_VSOCK protocol family [ 1.168623][ T1] IPI shorthand broadcast: enabled [ 1.271624][ T1] sched_clock: Marking stable (1230001128, 40862341)->(1346077295, -75213826) [ 1.274711][ T1] registered taskstats version 1 [ 1.277500][ T1] Loading compiled-in X.509 certificates [ 1.384969][ T1] Demotion targets for Node 0: null [ 1.385238][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.385525][ T1] page_owner is disabled [ 1.386525][ T1] PM: Magic number: 6:605:745 [ 1.386923][ T1] netconsole: network logging started [ 1.388992][ T1] ALSA device list: [ 1.389633][ T1] No soundcards found. [ 1.390929][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.393283][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.394004][ T1] devtmpfs: mounted [ 1.394254][ T1] VFS: Pivoted into new rootfs [ 1.423005][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.423254][ T1] Write protecting the kernel read-only data: 65536k [ 1.423637][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.424335][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.426762][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.427299][ T1] with arguments: [ 1.427423][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.427646][ T1] with environment: [ 1.427767][ T1] HOME=/ [ 1.428162][ T1] TERM=dumb [ 1.428283][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.428470][ T1] nr_open=2147483584 [ 1.428587][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.429838][ T1] virtme_rw_overlay0=/etc [ 1.430001][ T1] virtme_rw_overlay1=/lib [ 1.430148][ T1] virtme_rw_overlay2=/home [ 1.430297][ T1] virtme_rw_overlay3=/opt [ 1.430443][ T1] virtme_rw_overlay4=/srv [ 1.430600][ T1] virtme_rw_overlay5=/usr [ 1.430746][ T1] virtme_rw_overlay6=/var [ 1.430896][ T1] virtme_rw_overlay7=/tmp [ 1.431053][ T1] virtme_console=ttyS0 [ 1.431203][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.446017][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.447413][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.458617][ T1] overlayfs: failed to set xattr on upper [ 1.458906][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459151][ T1] overlayfs: ...falling back to uuid=null. [ 1.461510][ T1] overlayfs: failed to set xattr on upper [ 1.461710][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.461954][ T1] overlayfs: ...falling back to uuid=null. [ 1.463971][ T1] overlayfs: failed to set xattr on upper [ 1.464167][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.464399][ T1] overlayfs: ...falling back to uuid=null. [ 1.466285][ T1] overlayfs: failed to set xattr on upper [ 1.466479][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.466720][ T1] overlayfs: ...falling back to uuid=null. [ 1.468618][ T1] overlayfs: failed to set xattr on upper [ 1.468809][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.469613][ T1] overlayfs: ...falling back to uuid=null. [ 1.471308][ T1] overlayfs: failed to set xattr on upper [ 1.471503][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.471737][ T1] overlayfs: ...falling back to uuid=null. [ 1.473851][ T1] overlayfs: failed to set xattr on upper [ 1.474054][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.474294][ T1] overlayfs: ...falling back to uuid=null. [ 1.476233][ T1] overlayfs: failed to set xattr on upper [ 1.476428][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.476659][ T1] overlayfs: ...falling back to uuid=null. [ 1.487859][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.514430][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.359488][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.359488][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.359488][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.359488][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.359503][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.359505][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.359507][ T1] preempt_count: 1, expected: 0 [ 3.359507][ T1] RCU nest depth: 0, expected: 0 [ 3.359508][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.359510][ T1] #0: ffffffff9477ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.359521][ T1] #1: ffffffff9477de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.359526][ T1] #2: ffffffff9469d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.359530][ T1] #3: ffffffff9469d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.359534][ T1] irq event stamp: 607840 [ 3.359534][ T1] hardirqs last enabled at (607839): [] __down_trylock_console_sem+0x86/0xa0 [ 3.359537][ T1] hardirqs last disabled at (607840): [] console_emit_next_record+0x3d4/0x4c0 [ 3.359539][ T1] softirqs last enabled at (607098): [] fpu_clone+0xd9/0x410 [ 3.359543][ T1] softirqs last disabled at (607096): [] fpu_clone+0x82/0x410 [ 3.359545][ T1] Preemption disabled at: [ 3.359545][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.359550][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.359554][ T1] Tainted: [W]=WARN [ 3.359555][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.359556][ T1] Call Trace: [ 3.359558][ T1] [ 3.359559][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.359565][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.359566][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.359570][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.359574][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.359578][ T1] __kmalloc_noprof+0x443/0x760 [ 3.359580][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.359587][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.359589][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.359593][ T1] put_chars+0x1e1/0x2f0 [ 3.359595][ T1] ? __send_to_port+0x420/0x420 [ 3.359598][ T1] ? validate_chain+0x38b/0xc20 [ 3.359603][ T1] hvc_console_print+0x292/0x780 [ 3.359610][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.359613][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.359616][ T1] ? lock_acquire+0x13c/0x160 [ 3.359619][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.359623][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.359625][ T1] ? console_flush_one_record+0x106/0x710 [ 3.359628][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.359630][ T1] ? lock_acquire+0x13c/0x160 [ 3.359634][ T1] console_flush_one_record+0x46f/0x710 [ 3.359638][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.359640][ T1] ? __lock_acquire+0x518/0xc20 [ 3.359645][ T1] console_unlock+0xee/0x1f0 [ 3.359647][ T1] ? console_flush_one_record+0x710/0x710 [ 3.359649][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.359651][ T1] ? lock_acquire+0xe0/0x160 [ 3.359654][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.359656][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.359659][ T1] vprintk_emit+0x37c/0x3e0 [ 3.359661][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.359664][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.359669][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.359673][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.359675][ T1] ? simple_strntoull+0x10f/0x140 [ 3.359678][ T1] ? date_str+0x1e0/0x1e0 [ 3.359681][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.359685][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.359687][ T1] ? vprintk_default+0x20/0x20 [ 3.359691][ T1] ? vprintk_default+0x20/0x20 [ 3.359693][ T1] new_sync_write+0x33e/0x760 [ 3.359696][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.359700][ T1] ? new_sync_read+0x750/0x750 [ 3.359701][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.359705][ T1] ? do_sys_openat2+0xff/0x170 [ 3.359708][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.359711][ T1] vfs_write+0x655/0x970 [ 3.359714][ T1] ksys_write+0x116/0x250 [ 3.359717][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.359719][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.359722][ T1] do_syscall_64+0xff/0x530 [ 3.359725][ T1] ? exc_page_fault+0xee/0x100 [ 3.359728][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.359730][ T1] RIP: 0033:0x7f02d700ebee [ 3.359734][ 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 [ 3.359736][ T1] RSP: 002b:00007ffe0d53d0e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.359738][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f02d700ebee [ 3.359740][ T1] RDX: 000000000000011c RSI: 0000555588a1e630 RDI: 0000000000000003 [ 3.359741][ T1] RBP: 00007ffe0d53d0f0 R08: 0000000000000000 R09: 0000000000000000 [ 3.359741][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f02d709a0a0 [ 3.359742][ T1] R13: 00007f02d6f983e0 R14: 0000555588a1e630 R15: 00007ffe0d53d208 [ 3.359748][ T1] [ 3.359889][ T73] systemd-tmpfile (73) used greatest stack depth: 24992 bytes left [ 3.360905][ T1] virtme-ng-init: basic initialization done [ 3.424077][ T79] ip (79) used greatest stack depth: 24440 bytes left [ 3.455512][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.455884][ T75] virtme-ng-init: triggering udev coldplug [ 5.627622][ T75] virtme-ng-init: waiting for udev to settle [ 5.627636][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.627638][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.627639][ T75] preempt_count: 1, expected: 0 [ 5.627640][ T75] RCU nest depth: 0, expected: 0 [ 5.627641][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 5.627643][ T75] #0: ffffffff9477ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.627654][ T75] #1: ffffffff9477de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.627659][ T75] #2: ffffffff9469d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.627663][ T75] #3: ffffffff9469d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.627667][ T75] irq event stamp: 7436 [ 5.627667][ T75] hardirqs last enabled at (7435): [] __down_trylock_console_sem+0x86/0xa0 [ 5.627671][ T75] hardirqs last disabled at (7436): [] console_emit_next_record+0x3d4/0x4c0 [ 5.627673][ T75] softirqs last enabled at (2510): [] fpu_clone+0xd9/0x410 [ 5.627677][ T75] softirqs last disabled at (2508): [] fpu_clone+0x82/0x410 [ 5.627679][ T75] Preemption disabled at: [ 5.627680][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.627685][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.627688][ T75] Tainted: [W]=WARN [ 5.627689][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.627690][ T75] Call Trace: [ 5.627692][ T75] [ 5.627693][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.627699][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.627701][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.627705][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.627709][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.627714][ T75] __kmalloc_noprof+0x443/0x760 [ 5.627716][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.627722][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.627725][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.627729][ T75] put_chars+0x1e1/0x2f0 [ 5.627731][ T75] ? __send_to_port+0x420/0x420 [ 5.627734][ T75] ? validate_chain+0x38b/0xc20 [ 5.627739][ T75] hvc_console_print+0x292/0x780 [ 5.627747][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.627750][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.627752][ T75] ? lock_acquire+0x13c/0x160 [ 5.627756][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.627760][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.627762][ T75] ? console_flush_one_record+0x106/0x710 [ 5.627765][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.627767][ T75] ? lock_acquire+0x13c/0x160 [ 5.627771][ T75] console_flush_one_record+0x46f/0x710 [ 5.627775][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.627777][ T75] ? __lock_acquire+0x518/0xc20 [ 5.627782][ T75] console_unlock+0xee/0x1f0 [ 5.627785][ T75] ? console_flush_one_record+0x710/0x710 [ 5.627787][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.627788][ T75] ? lock_acquire+0xe0/0x160 [ 5.627792][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.627794][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.627796][ T75] vprintk_emit+0x37c/0x3e0 [ 5.627799][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.627802][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.627807][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.627811][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.627813][ T75] ? simple_strntoull+0x10f/0x140 [ 5.627816][ T75] ? date_str+0x1e0/0x1e0 [ 5.627819][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.627823][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.627825][ T75] ? vprintk_default+0x20/0x20 [ 5.627829][ T75] ? vprintk_default+0x20/0x20 [ 5.627831][ T75] new_sync_write+0x33e/0x760 [ 5.627834][ T75] ? kasan_quarantine_put+0x62/0x2b0 [ 5.627838][ T75] ? new_sync_read+0x750/0x750 [ 5.627840][ T75] ? lock_acquire.part.0+0xd4/0x280 [ 5.627843][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.627848][ T75] ? __fget_files+0x1e3/0x460 [ 5.627852][ T75] vfs_write+0x655/0x970 [ 5.627855][ T75] ksys_write+0x116/0x250 [ 5.627858][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.627863][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.627866][ T75] do_syscall_64+0xff/0x530 [ 5.627869][ T75] ? exc_page_fault+0xee/0x100 [ 5.627872][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.627874][ T75] RIP: 0033:0x7f02d700fed2 [ 5.627878][ 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 [ 5.627879][ T75] RSP: 002b:00007f02d6f56c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.627882][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f02d700fed2 [ 5.627883][ T75] RDX: 000000000000002e RSI: 00007f02d00012c0 RDI: 0000000000000003 [ 5.627884][ T75] RBP: 00007f02d6f56c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.627885][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f02d709a0a0 [ 5.627886][ T75] R13: 00007f02d6f983e0 R14: 00007f02d00012c0 R15: 00007f02d6f56da8 [ 5.627892][ T75] [ 6.197248][ T75] virtme-ng-init: udev is done [ 6.200045][ T1] virtme-ng-init: initialization done