virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.158201][ T1] i8042: PNP: No PS/2 controller found. [ 1.158217][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.158219][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.158221][ T1] preempt_count: 1, expected: 0 [ 1.158222][ T1] RCU nest depth: 0, expected: 0 [ 1.158223][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.158225][ T1] #0: ffffffffba57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.158236][ T1] #1: ffffffffba57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.158241][ T1] #2: ffffffffba49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.158245][ T1] #3: ffffffffba49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.158249][ T1] irq event stamp: 323528 [ 1.158250][ T1] hardirqs last enabled at (323527): [] __down_trylock_console_sem+0x86/0xa0 [ 1.158253][ T1] hardirqs last disabled at (323528): [] console_emit_next_record+0x3d4/0x4c0 [ 1.158255][ T1] softirqs last enabled at (323296): [] handle_softirqs+0x67c/0x900 [ 1.158259][ T1] softirqs last disabled at (323289): [] __irq_exit_rcu+0x145/0x1c0 [ 1.158262][ T1] Preemption disabled at: [ 1.158262][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.158267][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.158270][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.158272][ T1] Call Trace: [ 1.158273][ T1] [ 1.158277][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.158283][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.158285][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.158289][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.158294][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.158298][ T1] __kmalloc_noprof+0x443/0x760 [ 1.158300][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.158307][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.158310][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.158313][ T1] put_chars+0x1e1/0x2f0 [ 1.158314][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.158317][ T1] ? __send_to_port+0x420/0x420 [ 1.158319][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.158322][ T1] ? validate_chain+0x38b/0xc20 [ 1.158327][ T1] hvc_console_print+0x292/0x780 [ 1.158331][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158333][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158337][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.158339][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.158342][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158344][ T1] ? lock_acquire+0x13c/0x160 [ 1.158348][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.158352][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.158353][ T1] ? console_flush_one_record+0x106/0x710 [ 1.158357][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158358][ T1] ? lock_acquire+0x13c/0x160 [ 1.158362][ T1] console_flush_one_record+0x46f/0x710 [ 1.158366][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.158368][ T1] ? __lock_acquire+0x518/0xc20 [ 1.158373][ T1] console_unlock+0xee/0x1f0 [ 1.158376][ T1] ? console_flush_one_record+0x710/0x710 [ 1.158378][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158379][ T1] ? lock_acquire+0xe0/0x160 [ 1.158383][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.158385][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.158387][ T1] vprintk_emit+0x37c/0x3e0 [ 1.158390][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.158393][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158396][ T1] ? i8042_platform_init+0x460/0x460 [ 1.158400][ T1] _printk+0xc7/0x100 [ 1.158403][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.158406][ T1] ? kobject_put+0x50/0xc0 [ 1.158411][ T1] ? i8042_platform_init+0x460/0x460 [ 1.158413][ T1] ? i8042_platform_init+0x460/0x460 [ 1.158415][ T1] ? kobject_put+0x50/0xc0 [ 1.158417][ T1] ? kobject_put+0x50/0xc0 [ 1.158420][ T1] i8042_pnp_init+0xf7/0x3c0 [ 1.158423][ T1] ? i8042_check_quirks+0x120/0x120 [ 1.158427][ T1] ? i8042_platform_init+0x460/0x460 [ 1.158430][ T1] i8042_platform_init+0x3f9/0x460 [ 1.158433][ T1] ? lock_pin_lock+0x80/0x180 [ 1.158435][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.158437][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.158439][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.158443][ T1] ? i8042_pnp_init+0x3c0/0x3c0 [ 1.158445][ T1] ? add_device_randomness+0xbb/0x100 [ 1.158447][ T1] ? random_write_iter+0x20/0x20 [ 1.158450][ T1] ? virtio_net_driver_init+0xa0/0xa0 [ 1.158451][ T1] ? rtnl_link_register+0x123/0x390 [ 1.158457][ T1] ? i8042_platform_init+0x460/0x460 [ 1.158459][ T1] i8042_init+0x45/0x130 [ 1.158461][ T1] do_one_initcall+0x124/0x4f0 [ 1.158464][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.158466][ T1] ? parameq+0x110/0x110 [ 1.158471][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.158475][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.158478][ T1] kernel_init_freeable+0x596/0x630 [ 1.158481][ T1] ? rest_init+0x280/0x280 [ 1.158484][ T1] kernel_init+0x21/0x150 [ 1.158486][ T1] ? rest_init+0x280/0x280 [ 1.158488][ T1] ret_from_fork+0x474/0x6b0 [ 1.158492][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.158495][ T1] ? __switch_to+0x5a3/0xe00 [ 1.158499][ T1] ? rest_init+0x280/0x280 [ 1.158501][ T1] ret_from_fork_asm+0x11/0x20 [ 1.158509][ T1] [ 1.187934][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.188357][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:34:07 UTC (1787891647) [ 1.189272][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.192197][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.198739][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.201857][ T1] IPv4 over IPsec tunneling driver [ 1.204763][ T1] NET: Registered PF_INET6 protocol family [ 1.210344][ T1] Segment Routing with IPv6 [ 1.210530][ T1] RPL Segment Routing with IPv6 [ 1.210934][ T1] In-situ OAM (IOAM) with IPv6 [ 1.214747][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.220982][ T1] NET: Registered PF_PACKET protocol family [ 1.221368][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.221777][ T1] sctp: Hash tables configured (bind 32/56) [ 1.222411][ T1] 9pnet: Installing 9P2000 support [ 1.222766][ T1] Key type dns_resolver registered [ 1.223432][ T1] NET: Registered PF_VSOCK protocol family [ 1.228198][ T1] IPI shorthand broadcast: enabled [ 1.336051][ T1] sched_clock: Marking stable (1296001921, 39964961)->(1414628348, -78661466) [ 1.339756][ T1] registered taskstats version 1 [ 1.342465][ T1] Loading compiled-in X.509 certificates [ 1.453046][ T1] Demotion targets for Node 0: null [ 1.453387][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11807) [ 1.453691][ T1] page_owner is disabled [ 1.454486][ T1] PM: Magic number: 6:568:566 [ 1.454937][ T1] netconsole: network logging started [ 1.457087][ T1] ALSA device list: [ 1.457878][ T1] No soundcards found. [ 1.459246][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.461766][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.462549][ T1] devtmpfs: mounted [ 1.462819][ T1] VFS: Pivoted into new rootfs [ 1.494265][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.494485][ T1] Write protecting the kernel read-only data: 65536k [ 1.494910][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.495565][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.497026][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.497349][ T1] with arguments: [ 1.497543][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.497827][ T1] with environment: [ 1.498017][ T1] HOME=/ [ 1.498202][ T1] TERM=dumb [ 1.498375][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.498632][ T1] nr_open=2147483584 [ 1.498794][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.499154][ T1] virtme_rw_overlay0=/etc [ 1.499355][ T1] virtme_rw_overlay1=/lib [ 1.499576][ T1] virtme_rw_overlay2=/home [ 1.499775][ T1] virtme_rw_overlay3=/opt [ 1.500024][ T1] virtme_rw_overlay4=/srv [ 1.500242][ T1] virtme_rw_overlay5=/usr [ 1.500442][ T1] virtme_rw_overlay6=/var [ 1.500650][ T1] virtme_rw_overlay7=/tmp [ 1.500875][ T1] virtme_console=ttyS0 [ 1.501089][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.507542][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.517691][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.519114][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.531708][ T1] overlayfs: failed to set xattr on upper [ 1.532034][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.532326][ T1] overlayfs: ...falling back to uuid=null. [ 1.534880][ T1] overlayfs: failed to set xattr on upper [ 1.535124][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.535419][ T1] overlayfs: ...falling back to uuid=null. [ 1.537539][ T1] overlayfs: failed to set xattr on upper [ 1.537778][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.538066][ T1] overlayfs: ...falling back to uuid=null. [ 1.540131][ T1] overlayfs: failed to set xattr on upper [ 1.540360][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.540656][ T1] overlayfs: ...falling back to uuid=null. [ 1.542787][ T1] overlayfs: failed to set xattr on upper [ 1.543537][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.543846][ T1] overlayfs: ...falling back to uuid=null. [ 1.545780][ T1] overlayfs: failed to set xattr on upper [ 1.546501][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.546804][ T1] overlayfs: ...falling back to uuid=null. [ 1.548864][ T1] overlayfs: failed to set xattr on upper [ 1.549104][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.549392][ T1] overlayfs: ...falling back to uuid=null. [ 1.552041][ T1] overlayfs: failed to set xattr on upper [ 1.552272][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.552550][ T1] overlayfs: ...falling back to uuid=null. [ 1.564071][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.640600][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.640600][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.640600][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.640600][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.640617][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.640619][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.640621][ T1] preempt_count: 1, expected: 0 [ 3.640622][ T1] RCU nest depth: 0, expected: 0 [ 3.640623][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.640625][ T1] #0: ffffffffba57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.640637][ T1] #1: ffffffffba57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.640642][ T1] #2: ffffffffba49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.640646][ T1] #3: ffffffffba49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.640651][ T1] irq event stamp: 606326 [ 3.640651][ T1] hardirqs last enabled at (606325): [] __down_trylock_console_sem+0x86/0xa0 [ 3.640655][ T1] hardirqs last disabled at (606326): [] console_emit_next_record+0x3d4/0x4c0 [ 3.640657][ T1] softirqs last enabled at (605638): [] fpu_clone+0xd9/0x410 [ 3.640661][ T1] softirqs last disabled at (605636): [] fpu_clone+0x82/0x410 [ 3.640663][ T1] Preemption disabled at: [ 3.640664][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.640670][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.640673][ T1] Tainted: [W]=WARN [ 3.640674][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.640676][ T1] Call Trace: [ 3.640677][ T1] [ 3.640679][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.640685][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.640687][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.640691][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.640696][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.640700][ T1] __kmalloc_noprof+0x443/0x760 [ 3.640702][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.640709][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.640712][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.640716][ T1] put_chars+0x1e1/0x2f0 [ 3.640718][ T1] ? __send_to_port+0x420/0x420 [ 3.640721][ T1] ? validate_chain+0x38b/0xc20 [ 3.640726][ T1] hvc_console_print+0x292/0x780 [ 3.640734][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.640737][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.640740][ T1] ? lock_acquire+0x13c/0x160 [ 3.640744][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.640748][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.640750][ T1] ? console_flush_one_record+0x106/0x710 [ 3.640753][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.640755][ T1] ? lock_acquire+0x13c/0x160 [ 3.640759][ T1] console_flush_one_record+0x46f/0x710 [ 3.640763][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.640765][ T1] ? __lock_acquire+0x518/0xc20 [ 3.640770][ T1] console_unlock+0xee/0x1f0 [ 3.640773][ T1] ? console_flush_one_record+0x710/0x710 [ 3.640775][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.640776][ T1] ? lock_acquire+0xe0/0x160 [ 3.640780][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.640782][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.640784][ T1] vprintk_emit+0x37c/0x3e0 [ 3.640787][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.640790][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.640795][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.640799][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.640801][ T1] ? simple_strntoull+0x10f/0x140 [ 3.640805][ T1] ? date_str+0x1e0/0x1e0 [ 3.640808][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.640812][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.640814][ T1] ? vprintk_default+0x20/0x20 [ 3.640818][ T1] ? vprintk_default+0x20/0x20 [ 3.640820][ T1] new_sync_write+0x33e/0x760 [ 3.640823][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.640828][ T1] ? new_sync_read+0x750/0x750 [ 3.640829][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.640833][ T1] ? do_sys_openat2+0xff/0x170 [ 3.640837][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.640839][ T1] vfs_write+0x655/0x970 [ 3.640843][ T1] ksys_write+0x116/0x250 [ 3.640846][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.640849][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.640852][ T1] do_syscall_64+0xff/0x530 [ 3.640854][ T1] ? exc_page_fault+0xee/0x100 [ 3.640857][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.640860][ T1] RIP: 0033:0x7fdab781ebee [ 3.640864][ 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 [ 3.640866][ T1] RSP: 002b:00007fff827b0a30 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.640868][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007fdab781ebee [ 3.640870][ T1] RDX: 000000000000011c RSI: 000055558ea19630 RDI: 0000000000000003 [ 3.640870][ T1] RBP: 00007fff827b0a40 R08: 0000000000000000 R09: 0000000000000000 [ 3.640871][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdab78aa0a0 [ 3.640872][ T1] R13: 00007fdab77a83e0 R14: 000055558ea19630 R15: 00007fff827b0b58 [ 3.640879][ T1] [ 3.643002][ T75] systemd-tmpfile (75) used greatest stack depth: 24944 bytes left [ 3.643598][ T1] virtme-ng-init: basic initialization done [ 3.715768][ T80] ip (80) used greatest stack depth: 23656 bytes left [ 3.753391][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.753777][ T76] virtme-ng-init: triggering udev coldplug [ 6.257820][ T76] virtme-ng-init: waiting for udev to settle [ 6.257834][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.257837][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.257839][ T76] preempt_count: 1, expected: 0 [ 6.257839][ T76] RCU nest depth: 0, expected: 0 [ 6.257840][ T76] locks held by virtme-ng-init/76: 4, last CPU#3: [ 6.257842][ T76] #0: ffffffffba57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.257854][ T76] #1: ffffffffba57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.257859][ T76] #2: ffffffffba49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.257863][ T76] #3: ffffffffba49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.257867][ T76] irq event stamp: 3104 [ 6.257868][ T76] hardirqs last enabled at (3103): [] __down_trylock_console_sem+0x86/0xa0 [ 6.257871][ T76] hardirqs last disabled at (3104): [] console_emit_next_record+0x3d4/0x4c0 [ 6.257873][ T76] softirqs last enabled at (2570): [] fpu_clone+0xd9/0x410 [ 6.257877][ T76] softirqs last disabled at (2568): [] fpu_clone+0x82/0x410 [ 6.257879][ T76] Preemption disabled at: [ 6.257880][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.257885][ T76] CPU: 3 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.257889][ T76] Tainted: [W]=WARN [ 6.257890][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.257891][ T76] Call Trace: [ 6.257893][ T76] [ 6.257894][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.257900][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.257901][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.257906][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.257910][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.257914][ T76] __kmalloc_noprof+0x443/0x760 [ 6.257916][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.257923][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.257926][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.257930][ T76] put_chars+0x1e1/0x2f0 [ 6.257932][ T76] ? __send_to_port+0x420/0x420 [ 6.257935][ T76] ? validate_chain+0x38b/0xc20 [ 6.257941][ T76] hvc_console_print+0x292/0x780 [ 6.257948][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.257951][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.257954][ T76] ? lock_acquire+0x13c/0x160 [ 6.257958][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.257962][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.257966][ T76] ? console_flush_one_record+0x106/0x710 [ 6.257969][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.257971][ T76] ? lock_acquire+0x13c/0x160 [ 6.257975][ T76] console_flush_one_record+0x46f/0x710 [ 6.257979][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.257981][ T76] ? __lock_acquire+0x518/0xc20 [ 6.257986][ T76] console_unlock+0xee/0x1f0 [ 6.257989][ T76] ? console_flush_one_record+0x710/0x710 [ 6.257991][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.257993][ T76] ? lock_acquire+0xe0/0x160 [ 6.257996][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.257998][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.258001][ T76] vprintk_emit+0x37c/0x3e0 [ 6.258003][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.258006][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.258011][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.258015][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.258017][ T76] ? simple_strntoull+0x10f/0x140 [ 6.258021][ T76] ? date_str+0x1e0/0x1e0 [ 6.258024][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.258027][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.258030][ T76] ? vprintk_default+0x20/0x20 [ 6.258034][ T76] ? vprintk_default+0x20/0x20 [ 6.258036][ T76] new_sync_write+0x33e/0x760 [ 6.258039][ T76] ? kasan_quarantine_put+0x62/0x2b0 [ 6.258043][ T76] ? new_sync_read+0x750/0x750 [ 6.258044][ T76] ? lock_acquire.part.0+0xd4/0x280 [ 6.258048][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.258053][ T76] ? __fget_files+0x1e3/0x460 [ 6.258057][ T76] vfs_write+0x655/0x970 [ 6.258061][ T76] ksys_write+0x116/0x250 [ 6.258063][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.258066][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.258069][ T76] do_syscall_64+0xff/0x530 [ 6.258072][ T76] ? exc_page_fault+0xee/0x100 [ 6.258074][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.258077][ T76] RIP: 0033:0x7fdab781fed2 [ 6.258080][ T76] 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 [ 6.258082][ T76] RSP: 002b:00007fdab7766c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.258085][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fdab781fed2 [ 6.258086][ T76] RDX: 000000000000002e RSI: 00007fdab00012c0 RDI: 0000000000000003 [ 6.258087][ T76] RBP: 00007fdab7766c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.258088][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdab78aa0a0 [ 6.258089][ T76] R13: 00007fdab77a83e0 R14: 00007fdab00012c0 R15: 00007fdab7766da8 [ 6.258095][ T76] [ 7.021236][ T76] virtme-ng-init: udev is done [ 7.032679][ T1] virtme-ng-init: initialization done