virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.141718][ T1] i8042: PNP: No PS/2 controller found. [ 1.141740][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.141742][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.141743][ T1] preempt_count: 1, expected: 0 [ 1.141744][ T1] RCU nest depth: 0, expected: 0 [ 1.141745][ T1] locks held by swapper/0/1: 4, last CPU#3: [ 1.141747][ T1] #0: ffffffff8e57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.141758][ T1] #1: ffffffff8e57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.141763][ T1] #2: ffffffff8e49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.141766][ T1] #3: ffffffff8e49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.141770][ T1] irq event stamp: 323590 [ 1.141771][ T1] hardirqs last enabled at (323589): [] __down_trylock_console_sem+0x86/0xa0 [ 1.141774][ T1] hardirqs last disabled at (323590): [] console_emit_next_record+0x3d4/0x4c0 [ 1.141776][ T1] softirqs last enabled at (322720): [] handle_softirqs+0x67c/0x900 [ 1.141780][ T1] softirqs last disabled at (322715): [] __irq_exit_rcu+0x145/0x1c0 [ 1.141783][ T1] Preemption disabled at: [ 1.141783][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.141788][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.141790][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.141792][ T1] Call Trace: [ 1.141794][ T1] [ 1.141797][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.141803][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.141805][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.141810][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.141814][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.141818][ T1] __kmalloc_noprof+0x443/0x760 [ 1.141820][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.141827][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.141829][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.141832][ T1] put_chars+0x1e1/0x2f0 [ 1.141834][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.141836][ T1] ? __send_to_port+0x420/0x420 [ 1.141839][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.141842][ T1] ? validate_chain+0x38b/0xc20 [ 1.141847][ T1] hvc_console_print+0x292/0x780 [ 1.141850][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141852][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141856][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.141858][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.141861][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141864][ T1] ? lock_acquire+0x13c/0x160 [ 1.141867][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.141871][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.141873][ T1] ? console_flush_one_record+0x106/0x710 [ 1.141876][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141878][ T1] ? lock_acquire+0x13c/0x160 [ 1.141881][ T1] console_flush_one_record+0x46f/0x710 [ 1.141885][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.141887][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141892][ T1] console_unlock+0xee/0x1f0 [ 1.141895][ T1] ? console_flush_one_record+0x710/0x710 [ 1.141897][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141899][ T1] ? lock_acquire+0xe0/0x160 [ 1.141902][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.141904][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.141907][ T1] vprintk_emit+0x37c/0x3e0 [ 1.141910][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.141910][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141910][ T1] ? i8042_platform_init+0x460/0x460 [ 1.141910][ T1] _printk+0xc7/0x100 [ 1.141910][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.141910][ T1] ? kobject_put+0x50/0xc0 [ 1.141910][ T1] ? i8042_platform_init+0x460/0x460 [ 1.141910][ T1] ? i8042_platform_init+0x460/0x460 [ 1.141910][ T1] ? kobject_put+0x50/0xc0 [ 1.141910][ T1] ? kobject_put+0x50/0xc0 [ 1.141910][ T1] i8042_pnp_init+0xf7/0x3c0 [ 1.141910][ T1] ? i8042_check_quirks+0x120/0x120 [ 1.141910][ T1] ? i8042_platform_init+0x460/0x460 [ 1.141910][ T1] i8042_platform_init+0x3f9/0x460 [ 1.141910][ T1] ? lock_pin_lock+0x80/0x180 [ 1.141910][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.141910][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.141910][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.141910][ T1] ? i8042_pnp_init+0x3c0/0x3c0 [ 1.141910][ T1] ? add_device_randomness+0xbb/0x100 [ 1.141910][ T1] ? random_write_iter+0x20/0x20 [ 1.141910][ T1] ? virtio_net_driver_init+0xa0/0xa0 [ 1.141910][ T1] ? rtnl_link_register+0x123/0x390 [ 1.141910][ T1] ? i8042_platform_init+0x460/0x460 [ 1.141910][ T1] i8042_init+0x45/0x130 [ 1.141910][ T1] do_one_initcall+0x124/0x4f0 [ 1.141910][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.141910][ T1] ? parameq+0x110/0x110 [ 1.141910][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.141910][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141910][ T1] kernel_init_freeable+0x596/0x630 [ 1.141910][ T1] ? rest_init+0x280/0x280 [ 1.141910][ T1] kernel_init+0x21/0x150 [ 1.141910][ T1] ? rest_init+0x280/0x280 [ 1.141910][ T1] ret_from_fork+0x474/0x6b0 [ 1.141910][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.141910][ T1] ? __switch_to+0x5a3/0xe00 [ 1.141910][ T1] ? rest_init+0x280/0x280 [ 1.141910][ T1] ret_from_fork_asm+0x11/0x20 [ 1.141910][ T1] [ 1.169605][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.171958][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T14:10:42 UTC (1787926242) [ 1.172861][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.175713][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.182127][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.185524][ T1] IPv4 over IPsec tunneling driver [ 1.188434][ T1] NET: Registered PF_INET6 protocol family [ 1.194043][ T1] Segment Routing with IPv6 [ 1.194213][ T1] RPL Segment Routing with IPv6 [ 1.194602][ T1] In-situ OAM (IOAM) with IPv6 [ 1.197722][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.204202][ T1] NET: Registered PF_PACKET protocol family [ 1.204576][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.204975][ T1] sctp: Hash tables configured (bind 32/56) [ 1.205588][ T1] 9pnet: Installing 9P2000 support [ 1.205933][ T1] Key type dns_resolver registered [ 1.206606][ T1] NET: Registered PF_VSOCK protocol family [ 1.211270][ T1] IPI shorthand broadcast: enabled [ 1.316241][ T1] sched_clock: Marking stable (1281002331, 34908367)->(1395409653, -79498955) [ 1.318995][ T1] registered taskstats version 1 [ 1.322058][ T1] Loading compiled-in X.509 certificates [ 1.431719][ T1] Demotion targets for Node 0: null [ 1.432053][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11806) [ 1.432359][ T1] page_owner is disabled [ 1.433063][ T1] PM: Magic number: 6:219:183 [ 1.433487][ T1] netconsole: network logging started [ 1.435616][ T1] ALSA device list: [ 1.435757][ T1] No soundcards found. [ 1.437034][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.440560][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.441323][ T1] devtmpfs: mounted [ 1.441617][ T1] VFS: Pivoted into new rootfs [ 1.470775][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.471310][ T1] Write protecting the kernel read-only data: 65536k [ 1.471729][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.474231][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.474510][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.474778][ T1] with arguments: [ 1.475178][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.475417][ T1] with environment: [ 1.475539][ T1] HOME=/ [ 1.475666][ T1] TERM=dumb [ 1.475783][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.475996][ T1] nr_open=2147483584 [ 1.476119][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.476395][ T1] virtme_rw_overlay0=/etc [ 1.476562][ T1] virtme_rw_overlay1=/lib [ 1.476722][ T1] virtme_rw_overlay2=/home [ 1.476877][ T1] virtme_rw_overlay3=/opt [ 1.477043][ T1] virtme_rw_overlay4=/srv [ 1.477209][ T1] virtme_rw_overlay5=/usr [ 1.477364][ T1] virtme_rw_overlay6=/var [ 1.477519][ T1] virtme_rw_overlay7=/tmp [ 1.477678][ T1] virtme_console=ttyS0 [ 1.477836][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.495821][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.497165][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.505940][ T1] overlayfs: failed to set xattr on upper [ 1.506202][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.506470][ T1] overlayfs: ...falling back to uuid=null. [ 1.509153][ T1] overlayfs: failed to set xattr on upper [ 1.509360][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.509617][ T1] overlayfs: ...falling back to uuid=null. [ 1.511646][ T1] overlayfs: failed to set xattr on upper [ 1.511858][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.512264][ T1] overlayfs: ...falling back to uuid=null. [ 1.514236][ T1] overlayfs: failed to set xattr on upper [ 1.514448][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.514698][ T1] overlayfs: ...falling back to uuid=null. [ 1.516559][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 1.517473][ T1] overlayfs: failed to set xattr on upper [ 1.517677][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.517938][ T1] overlayfs: ...falling back to uuid=null. [ 1.519764][ T1] overlayfs: failed to set xattr on upper [ 1.519971][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.520232][ T1] overlayfs: ...falling back to uuid=null. [ 1.522250][ T1] overlayfs: failed to set xattr on upper [ 1.522464][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.522709][ T1] overlayfs: ...falling back to uuid=null. [ 1.525316][ T1] overlayfs: failed to set xattr on upper [ 1.525522][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.525769][ T1] overlayfs: ...falling back to uuid=null. [ 1.537802][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.578615][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.578615][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.578615][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.578615][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.578630][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.578632][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.578633][ T1] preempt_count: 1, expected: 0 [ 3.578634][ T1] RCU nest depth: 0, expected: 0 [ 3.578635][ T1] locks held by virtme-ng-init/1: 4, last CPU#0: [ 3.578637][ T1] #0: ffffffff8e57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.578648][ T1] #1: ffffffff8e57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.578652][ T1] #2: ffffffff8e49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.578656][ T1] #3: ffffffff8e49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.578660][ T1] irq event stamp: 611934 [ 3.578661][ T1] hardirqs last enabled at (611933): [] __down_trylock_console_sem+0x86/0xa0 [ 3.578664][ T1] hardirqs last disabled at (611934): [] console_emit_next_record+0x3d4/0x4c0 [ 3.578666][ T1] softirqs last enabled at (611246): [] fpu_clone+0xd9/0x410 [ 3.578669][ T1] softirqs last disabled at (611244): [] fpu_clone+0x82/0x410 [ 3.578672][ T1] Preemption disabled at: [ 3.578673][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.578677][ T1] CPU: 0 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.578681][ T1] Tainted: [W]=WARN [ 3.578682][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.578683][ T1] Call Trace: [ 3.578685][ T1] [ 3.578686][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.578692][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.578693][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.578697][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.578701][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.578706][ T1] __kmalloc_noprof+0x443/0x760 [ 3.578708][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.578714][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.578717][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.578721][ T1] put_chars+0x1e1/0x2f0 [ 3.578723][ T1] ? __send_to_port+0x420/0x420 [ 3.578726][ T1] ? validate_chain+0x38b/0xc20 [ 3.578731][ T1] hvc_console_print+0x292/0x780 [ 3.578739][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.578741][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.578744][ T1] ? lock_acquire+0x13c/0x160 [ 3.578748][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.578752][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.578754][ T1] ? console_flush_one_record+0x106/0x710 [ 3.578757][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.578759][ T1] ? lock_acquire+0x13c/0x160 [ 3.578763][ T1] console_flush_one_record+0x46f/0x710 [ 3.578767][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.578769][ T1] ? __lock_acquire+0x518/0xc20 [ 3.578774][ T1] console_unlock+0xee/0x1f0 [ 3.578776][ T1] ? console_flush_one_record+0x710/0x710 [ 3.578778][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.578780][ T1] ? lock_acquire+0xe0/0x160 [ 3.578783][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.578785][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.578788][ T1] vprintk_emit+0x37c/0x3e0 [ 3.578791][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.578794][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.578799][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.578803][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.578804][ T1] ? simple_strntoull+0x10f/0x140 [ 3.578808][ T1] ? date_str+0x1e0/0x1e0 [ 3.578811][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.578815][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.578817][ T1] ? vprintk_default+0x20/0x20 [ 3.578821][ T1] ? vprintk_default+0x20/0x20 [ 3.578823][ T1] new_sync_write+0x33e/0x760 [ 3.578826][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.578830][ T1] ? new_sync_read+0x750/0x750 [ 3.578832][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.578835][ T1] ? do_sys_openat2+0xff/0x170 [ 3.578839][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.578841][ T1] vfs_write+0x655/0x970 [ 3.578845][ T1] ksys_write+0x116/0x250 [ 3.578848][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.578850][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.578853][ T1] do_syscall_64+0xff/0x530 [ 3.578856][ T1] ? exc_page_fault+0xee/0x100 [ 3.578859][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.578861][ T1] RIP: 0033:0x7f5f2297abee [ 3.578865][ 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 [ 3.578866][ T1] RSP: 002b:00007ffddf999d00 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.578869][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f5f2297abee [ 3.578870][ T1] RDX: 000000000000011c RSI: 0000555595034630 RDI: 0000000000000003 [ 3.578871][ T1] RBP: 00007ffddf999d10 R08: 0000000000000000 R09: 0000000000000000 [ 3.578872][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f22a060a0 [ 3.578873][ T1] R13: 00007f5f229043e0 R14: 0000555595034630 R15: 00007ffddf999e28 [ 3.578880][ T1] [ 3.584050][ T72] systemd-tmpfile (72) used greatest stack depth: 24640 bytes left [ 3.584337][ T1] virtme-ng-init: basic initialization done [ 3.637121][ T78] ip (78) used greatest stack depth: 23936 bytes left [ 3.669326][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.669748][ T74] virtme-ng-init: triggering udev coldplug [ 5.839200][ T74] virtme-ng-init: waiting for udev to settle [ 5.839213][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.839216][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.839218][ T74] preempt_count: 1, expected: 0 [ 5.839218][ T74] RCU nest depth: 0, expected: 0 [ 5.839219][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.839221][ T74] #0: ffffffff8e57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.839233][ T74] #1: ffffffff8e57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.839237][ T74] #2: ffffffff8e49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.839241][ T74] #3: ffffffff8e49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.839245][ T74] irq event stamp: 3152 [ 5.839246][ T74] hardirqs last enabled at (3151): [] __down_trylock_console_sem+0x86/0xa0 [ 5.839249][ T74] hardirqs last disabled at (3152): [] console_emit_next_record+0x3d4/0x4c0 [ 5.839251][ T74] softirqs last enabled at (2666): [] fpu_clone+0xd9/0x410 [ 5.839254][ T74] softirqs last disabled at (2664): [] fpu_clone+0x82/0x410 [ 5.839257][ T74] Preemption disabled at: [ 5.839258][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.839262][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.839266][ T74] Tainted: [W]=WARN [ 5.839267][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.839268][ T74] Call Trace: [ 5.839270][ T74] [ 5.839271][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.839277][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.839279][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.839283][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.839288][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.839292][ T74] __kmalloc_noprof+0x443/0x760 [ 5.839294][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.839301][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.839303][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.839307][ T74] put_chars+0x1e1/0x2f0 [ 5.839309][ T74] ? __send_to_port+0x420/0x420 [ 5.839312][ T74] ? validate_chain+0x38b/0xc20 [ 5.839318][ T74] hvc_console_print+0x292/0x780 [ 5.839325][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.839328][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839331][ T74] ? lock_acquire+0x13c/0x160 [ 5.839335][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.839339][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.839341][ T74] ? console_flush_one_record+0x106/0x710 [ 5.839344][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839346][ T74] ? lock_acquire+0x13c/0x160 [ 5.839349][ T74] console_flush_one_record+0x46f/0x710 [ 5.839354][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.839356][ T74] ? __lock_acquire+0x518/0xc20 [ 5.839361][ T74] console_unlock+0xee/0x1f0 [ 5.839363][ T74] ? console_flush_one_record+0x710/0x710 [ 5.839365][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839367][ T74] ? lock_acquire+0xe0/0x160 [ 5.839371][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.839372][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.839375][ T74] vprintk_emit+0x37c/0x3e0 [ 5.839378][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.839381][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.839386][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.839390][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.839392][ T74] ? simple_strntoull+0x10f/0x140 [ 5.839396][ T74] ? date_str+0x1e0/0x1e0 [ 5.839398][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.839402][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.839405][ T74] ? vprintk_default+0x20/0x20 [ 5.839409][ T74] ? vprintk_default+0x20/0x20 [ 5.839410][ T74] new_sync_write+0x33e/0x760 [ 5.839414][ T74] ? kasan_quarantine_put+0x62/0x2b0 [ 5.839418][ T74] ? new_sync_read+0x750/0x750 [ 5.839419][ T74] ? lock_acquire.part.0+0xd4/0x280 [ 5.839423][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.839427][ T74] ? __fget_files+0x1e3/0x460 [ 5.839431][ T74] vfs_write+0x655/0x970 [ 5.839435][ T74] ksys_write+0x116/0x250 [ 5.839438][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.839440][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.839443][ T74] do_syscall_64+0xff/0x530 [ 5.839446][ T74] ? exc_page_fault+0xee/0x100 [ 5.839449][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.839451][ T74] RIP: 0033:0x7f5f2297bed2 [ 5.839455][ 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 [ 5.839457][ T74] RSP: 002b:00007f5f228c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.839459][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f5f2297bed2 [ 5.839461][ T74] RDX: 000000000000002e RSI: 00007f5f1c0012c0 RDI: 0000000000000003 [ 5.839461][ T74] RBP: 00007f5f228c2c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.839462][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f22a060a0 [ 5.839463][ T74] R13: 00007f5f229043e0 R14: 00007f5f1c0012c0 R15: 00007f5f228c2da8 [ 5.839470][ T74] [ 6.003677][ T96] nfsrahead (96) used greatest stack depth: 23840 bytes left [ 6.387269][ T74] virtme-ng-init: udev is done [ 6.390018][ T1] virtme-ng-init: initialization done