virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.155340][ T1] i8042: PNP: No PS/2 controller found. [ 1.155358][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.155360][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.155361][ T1] preempt_count: 1, expected: 0 [ 1.155362][ T1] RCU nest depth: 0, expected: 0 [ 1.155363][ T1] locks held by swapper/0/1: 4, last CPU#0: [ 1.155365][ T1] #0: ffffffffa557ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.155375][ T1] #1: ffffffffa557de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.155380][ T1] #2: ffffffffa549d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.155384][ T1] #3: ffffffffa549d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.155388][ T1] irq event stamp: 315160 [ 1.155389][ T1] hardirqs last enabled at (315159): [] __down_trylock_console_sem+0x86/0xa0 [ 1.155392][ T1] hardirqs last disabled at (315160): [] console_emit_next_record+0x3d4/0x4c0 [ 1.155394][ T1] softirqs last enabled at (314988): [] handle_softirqs+0x67c/0x900 [ 1.155397][ T1] softirqs last disabled at (314983): [] __irq_exit_rcu+0x145/0x1c0 [ 1.155400][ T1] Preemption disabled at: [ 1.155400][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.155404][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.155407][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.155409][ T1] Call Trace: [ 1.155410][ T1] [ 1.155413][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.155419][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.155421][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.155425][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.155429][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.155434][ T1] __kmalloc_noprof+0x443/0x760 [ 1.155436][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.155442][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.155445][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.155448][ T1] put_chars+0x1e1/0x2f0 [ 1.155450][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.155452][ T1] ? __send_to_port+0x420/0x420 [ 1.155455][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.155458][ T1] ? validate_chain+0x38b/0xc20 [ 1.155463][ T1] hvc_console_print+0x292/0x780 [ 1.155467][ T1] ? __lock_acquire+0x518/0xc20 [ 1.155468][ T1] ? __lock_acquire+0x518/0xc20 [ 1.155473][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.155475][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.155478][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155481][ T1] ? lock_acquire+0x13c/0x160 [ 1.155485][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.155489][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.155490][ T1] ? console_flush_one_record+0x106/0x710 [ 1.155494][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155496][ T1] ? lock_acquire+0x13c/0x160 [ 1.155500][ T1] console_flush_one_record+0x46f/0x710 [ 1.155504][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.155506][ T1] ? __lock_acquire+0x518/0xc20 [ 1.155511][ T1] console_unlock+0xee/0x1f0 [ 1.155514][ T1] ? console_flush_one_record+0x710/0x710 [ 1.155516][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155518][ T1] ? lock_acquire+0xe0/0x160 [ 1.155522][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.155523][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.155526][ T1] vprintk_emit+0x37c/0x3e0 [ 1.155529][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.155532][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155535][ T1] ? i8042_platform_init+0x460/0x460 [ 1.155539][ T1] _printk+0xc7/0x100 [ 1.155543][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.155545][ T1] ? kobject_put+0x50/0xc0 [ 1.155550][ T1] ? i8042_platform_init+0x460/0x460 [ 1.155552][ T1] ? i8042_platform_init+0x460/0x460 [ 1.155554][ T1] ? kobject_put+0x50/0xc0 [ 1.155557][ T1] ? kobject_put+0x50/0xc0 [ 1.155559][ T1] i8042_pnp_init+0xf7/0x3c0 [ 1.155562][ T1] ? i8042_check_quirks+0x120/0x120 [ 1.155567][ T1] ? i8042_platform_init+0x460/0x460 [ 1.155570][ T1] i8042_platform_init+0x3f9/0x460 [ 1.155573][ T1] ? lock_pin_lock+0x80/0x180 [ 1.155575][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.155577][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.155579][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.155582][ T1] ? i8042_pnp_init+0x3c0/0x3c0 [ 1.155584][ T1] ? add_device_randomness+0xbb/0x100 [ 1.155587][ T1] ? random_write_iter+0x20/0x20 [ 1.155589][ T1] ? virtio_net_driver_init+0xa0/0xa0 [ 1.155591][ T1] ? rtnl_link_register+0x123/0x390 [ 1.155596][ T1] ? i8042_platform_init+0x460/0x460 [ 1.155598][ T1] i8042_init+0x45/0x130 [ 1.155600][ T1] do_one_initcall+0x124/0x4f0 [ 1.155603][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.155605][ T1] ? parameq+0x110/0x110 [ 1.155610][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.155614][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.155617][ T1] kernel_init_freeable+0x596/0x630 [ 1.155620][ T1] ? rest_init+0x280/0x280 [ 1.155623][ T1] kernel_init+0x21/0x150 [ 1.155625][ T1] ? rest_init+0x280/0x280 [ 1.155627][ T1] ret_from_fork+0x474/0x6b0 [ 1.155631][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.155634][ T1] ? __switch_to+0x5a3/0xe00 [ 1.155637][ T1] ? rest_init+0x280/0x280 [ 1.155640][ T1] ret_from_fork_asm+0x11/0x20 [ 1.155648][ T1] [ 1.182875][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.185324][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:32:57 UTC (1787891577) [ 1.186238][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.189192][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.195427][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.198886][ T1] IPv4 over IPsec tunneling driver [ 1.201806][ T1] NET: Registered PF_INET6 protocol family [ 1.207683][ T1] Segment Routing with IPv6 [ 1.207863][ T1] RPL Segment Routing with IPv6 [ 1.208336][ T1] In-situ OAM (IOAM) with IPv6 [ 1.211609][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.218003][ T1] NET: Registered PF_PACKET protocol family [ 1.218509][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.218906][ T1] sctp: Hash tables configured (bind 32/56) [ 1.219547][ T1] 9pnet: Installing 9P2000 support [ 1.219885][ T1] Key type dns_resolver registered [ 1.220542][ T1] NET: Registered PF_VSOCK protocol family [ 1.224833][ T1] IPI shorthand broadcast: enabled [ 1.327064][ T1] sched_clock: Marking stable (1287001952, 39192271)->(1408208754, -82014531) [ 1.329889][ T1] registered taskstats version 1 [ 1.332031][ T1] Loading compiled-in X.509 certificates [ 1.447228][ T1] Demotion targets for Node 0: null [ 1.447570][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11805) [ 1.447891][ T1] page_owner is disabled [ 1.448692][ T1] PM: Magic number: 6:18:516 [ 1.449157][ T1] netconsole: network logging started [ 1.451393][ T1] ALSA device list: [ 1.452247][ T1] No soundcards found. [ 1.453173][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.456094][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.456882][ T1] devtmpfs: mounted [ 1.457167][ T1] VFS: Pivoted into new rootfs [ 1.488960][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.489231][ T1] Write protecting the kernel read-only data: 65536k [ 1.489620][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.489980][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.491942][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.492227][ T1] with arguments: [ 1.492348][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.492585][ T1] with environment: [ 1.492712][ T1] HOME=/ [ 1.492834][ T1] TERM=dumb [ 1.492956][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.493176][ T1] nr_open=2147483584 [ 1.493330][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.493599][ T1] virtme_rw_overlay0=/etc [ 1.493762][ T1] virtme_rw_overlay1=/lib [ 1.493916][ T1] virtme_rw_overlay2=/home [ 1.494076][ T1] virtme_rw_overlay3=/opt [ 1.494760][ T1] virtme_rw_overlay4=/srv [ 1.494928][ T1] virtme_rw_overlay5=/usr [ 1.495082][ T1] virtme_rw_overlay6=/var [ 1.495245][ T1] virtme_rw_overlay7=/tmp [ 1.495399][ T1] virtme_console=ttyS0 [ 1.495557][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.511488][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.512916][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.523493][ T1] overlayfs: failed to set xattr on upper [ 1.523749][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.524032][ T1] overlayfs: ...falling back to uuid=null. [ 1.526562][ T1] overlayfs: failed to set xattr on upper [ 1.526768][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.526776][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.527024][ T1] overlayfs: ...falling back to uuid=null. [ 1.528802][ T1] overlayfs: failed to set xattr on upper [ 1.529008][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.529261][ T1] overlayfs: ...falling back to uuid=null. [ 1.531817][ T1] overlayfs: failed to set xattr on upper [ 1.532028][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.532308][ T1] overlayfs: ...falling back to uuid=null. [ 1.534325][ T1] overlayfs: failed to set xattr on upper [ 1.534536][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.534781][ T1] overlayfs: ...falling back to uuid=null. [ 1.537037][ T1] overlayfs: failed to set xattr on upper [ 1.537254][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.537500][ T1] overlayfs: ...falling back to uuid=null. [ 1.539505][ T1] overlayfs: failed to set xattr on upper [ 1.539712][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.539959][ T1] overlayfs: ...falling back to uuid=null. [ 1.542111][ T1] overlayfs: failed to set xattr on upper [ 1.542317][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.542562][ T1] overlayfs: ...falling back to uuid=null. [ 1.554243][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.738147][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.738147][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.738147][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.738147][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.738164][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.738166][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.738168][ T1] preempt_count: 1, expected: 0 [ 3.738168][ T1] RCU nest depth: 0, expected: 0 [ 3.738169][ T1] locks held by virtme-ng-init/1: 4, last CPU#3: [ 3.738171][ T1] #0: ffffffffa557ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.738183][ T1] #1: ffffffffa557de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.738188][ T1] #2: ffffffffa549d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.738194][ T1] #3: ffffffffa549d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.738198][ T1] irq event stamp: 597442 [ 3.738199][ T1] hardirqs last enabled at (597441): [] __down_trylock_console_sem+0x86/0xa0 [ 3.738202][ T1] hardirqs last disabled at (597442): [] console_emit_next_record+0x3d4/0x4c0 [ 3.738204][ T1] softirqs last enabled at (596748): [] fpu_clone+0xd9/0x410 [ 3.738208][ T1] softirqs last disabled at (596746): [] fpu_clone+0x82/0x410 [ 3.738210][ T1] Preemption disabled at: [ 3.738211][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.738217][ T1] CPU: 3 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.738220][ T1] Tainted: [W]=WARN [ 3.738221][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.738223][ T1] Call Trace: [ 3.738225][ T1] [ 3.738226][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.738231][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.738233][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.738238][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.738243][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.738247][ T1] __kmalloc_noprof+0x443/0x760 [ 3.738249][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.738256][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.738259][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.738263][ T1] put_chars+0x1e1/0x2f0 [ 3.738265][ T1] ? __send_to_port+0x420/0x420 [ 3.738268][ T1] ? validate_chain+0x38b/0xc20 [ 3.738274][ T1] hvc_console_print+0x292/0x780 [ 3.738281][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.738284][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.738287][ T1] ? lock_acquire+0x13c/0x160 [ 3.738291][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.738296][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.738297][ T1] ? console_flush_one_record+0x106/0x710 [ 3.738301][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.738303][ T1] ? lock_acquire+0x13c/0x160 [ 3.738307][ T1] console_flush_one_record+0x46f/0x710 [ 3.738311][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.738313][ T1] ? __lock_acquire+0x518/0xc20 [ 3.738318][ T1] console_unlock+0xee/0x1f0 [ 3.738321][ T1] ? console_flush_one_record+0x710/0x710 [ 3.738323][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.738325][ T1] ? lock_acquire+0xe0/0x160 [ 3.738329][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.738331][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.738333][ T1] vprintk_emit+0x37c/0x3e0 [ 3.738336][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.738339][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.738345][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.738348][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.738350][ T1] ? simple_strntoull+0x10f/0x140 [ 3.738354][ T1] ? date_str+0x1e0/0x1e0 [ 3.738357][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.738361][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.738364][ T1] ? vprintk_default+0x20/0x20 [ 3.738368][ T1] ? vprintk_default+0x20/0x20 [ 3.738370][ T1] new_sync_write+0x33e/0x760 [ 3.738373][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.738378][ T1] ? new_sync_read+0x750/0x750 [ 3.738379][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.738383][ T1] ? do_sys_openat2+0xff/0x170 [ 3.738387][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.738390][ T1] vfs_write+0x655/0x970 [ 3.738394][ T1] ksys_write+0x116/0x250 [ 3.738396][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.738399][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.738402][ T1] do_syscall_64+0xff/0x530 [ 3.738405][ T1] ? exc_page_fault+0xee/0x100 [ 3.738408][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.738411][ T1] RIP: 0033:0x7f35b8895bee [ 3.738415][ 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 [ 3.738417][ T1] RSP: 002b:00007ffd7dc167f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.738419][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f35b8895bee [ 3.738421][ T1] RDX: 000000000000011c RSI: 000055557b525630 RDI: 0000000000000003 [ 3.738422][ T1] RBP: 00007ffd7dc16800 R08: 0000000000000000 R09: 0000000000000000 [ 3.738423][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f35b89210a0 [ 3.738423][ T1] R13: 00007f35b881f3e0 R14: 000055557b525630 R15: 00007ffd7dc16918 [ 3.738431][ T1] [ 3.742338][ T72] systemd-tmpfile (72) used greatest stack depth: 24992 bytes left [ 3.763822][ T1] virtme-ng-init: basic initialization done [ 3.816956][ T78] ip (78) used greatest stack depth: 24400 bytes left [ 3.840606][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.841414][ T74] virtme-ng-init: triggering udev coldplug [ 6.287336][ T74] virtme-ng-init: waiting for udev to settle [ 6.287351][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.287354][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 6.287356][ T74] preempt_count: 1, expected: 0 [ 6.287356][ T74] RCU nest depth: 0, expected: 0 [ 6.287357][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 6.287359][ T74] #0: ffffffffa557ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.287372][ T74] #1: ffffffffa557de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.287377][ T74] #2: ffffffffa549d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.287381][ T74] #3: ffffffffa549d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.287385][ T74] irq event stamp: 3126 [ 6.287386][ T74] hardirqs last enabled at (3125): [] __down_trylock_console_sem+0x86/0xa0 [ 6.287389][ T74] hardirqs last disabled at (3126): [] console_emit_next_record+0x3d4/0x4c0 [ 6.287391][ T74] softirqs last enabled at (2990): [] handle_softirqs+0x67c/0x900 [ 6.287395][ T74] softirqs last disabled at (2985): [] __irq_exit_rcu+0x145/0x1c0 [ 6.287397][ T74] Preemption disabled at: [ 6.287398][ T74] [] vprintk_emit+0x31b/0x3e0 [ 6.287403][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.287407][ T74] Tainted: [W]=WARN [ 6.287408][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.287409][ T74] Call Trace: [ 6.287411][ T74] [ 6.287412][ T74] dump_stack_lvl+0x6f/0xa0 [ 6.287418][ T74] ? vprintk_emit+0x31b/0x3e0 [ 6.287420][ T74] __might_resched.cold+0x1fe/0x2c1 [ 6.287425][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.287429][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 6.287434][ T74] __kmalloc_noprof+0x443/0x760 [ 6.287436][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 6.287443][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 6.287445][ T74] alloc_buf.isra.0+0x4b/0x260 [ 6.287450][ T74] put_chars+0x1e1/0x2f0 [ 6.287452][ T74] ? __send_to_port+0x420/0x420 [ 6.287455][ T74] ? validate_chain+0x38b/0xc20 [ 6.287461][ T74] hvc_console_print+0x292/0x780 [ 6.287469][ T74] ? hvc_write+0x3a0/0x3a0 [ 6.287472][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.287475][ T74] ? lock_acquire+0x13c/0x160 [ 6.287479][ T74] console_emit_next_record+0x22f/0x4c0 [ 6.287484][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 6.287486][ T74] ? console_flush_one_record+0x106/0x710 [ 6.287489][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.287491][ T74] ? lock_acquire+0x13c/0x160 [ 6.287496][ T74] console_flush_one_record+0x46f/0x710 [ 6.287501][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 6.287503][ T74] ? __lock_acquire+0x518/0xc20 [ 6.287509][ T74] console_unlock+0xee/0x1f0 [ 6.287512][ T74] ? console_flush_one_record+0x710/0x710 [ 6.287514][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.287515][ T74] ? lock_acquire+0xe0/0x160 [ 6.287519][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.287521][ T74] ? vprintk_emit+0x320/0x3e0 [ 6.287524][ T74] vprintk_emit+0x37c/0x3e0 [ 6.287527][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 6.287530][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 6.287536][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.287540][ T74] ? vprintk_emit.cold+0x107/0x107 [ 6.287542][ T74] ? simple_strntoull+0x10f/0x140 [ 6.287545][ T74] ? date_str+0x1e0/0x1e0 [ 6.287548][ T74] ? devkmsg_write+0xd1/0x2c0 [ 6.287553][ T74] devkmsg_write.cold+0x5a/0x8b [ 6.287556][ T74] ? vprintk_default+0x20/0x20 [ 6.287560][ T74] ? vprintk_default+0x20/0x20 [ 6.287562][ T74] new_sync_write+0x33e/0x760 [ 6.287565][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 6.287569][ T74] ? new_sync_read+0x750/0x750 [ 6.287571][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 6.287574][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 6.287580][ T74] ? __fget_files+0x1e3/0x460 [ 6.287584][ T74] vfs_write+0x655/0x970 [ 6.287588][ T74] ksys_write+0x116/0x250 [ 6.287591][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 6.287594][ T74] ? rcu_is_watching+0x16/0xd0 [ 6.287597][ T74] do_syscall_64+0xff/0x530 [ 6.287600][ T74] ? exc_page_fault+0xee/0x100 [ 6.287603][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.287605][ T74] RIP: 0033:0x7f35b8896ed2 [ 6.287609][ 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 [ 6.287611][ T74] RSP: 002b:00007f35b87ddc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.287613][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f35b8896ed2 [ 6.287615][ T74] RDX: 000000000000002e RSI: 00007f35b40012c0 RDI: 0000000000000003 [ 6.287616][ T74] RBP: 00007f35b87ddc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.287617][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f35b89210a0 [ 6.287617][ T74] R13: 00007f35b881f3e0 R14: 00007f35b40012c0 R15: 00007f35b87ddda8 [ 6.287624][ T74] [ 6.957913][ T74] virtme-ng-init: udev is done [ 6.962077][ T1] virtme-ng-init: initialization done