virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.165145][ T1] i8042: PNP: No PS/2 controller found. [ 1.165166][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.165168][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.165170][ T1] preempt_count: 1, expected: 0 [ 1.165170][ T1] RCU nest depth: 0, expected: 0 [ 1.165171][ T1] locks held by swapper/0/1: 4, last CPU#1: [ 1.165173][ T1] #0: ffffffffb5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.165185][ T1] #1: ffffffffb5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.165191][ T1] #2: ffffffffb5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.165194][ T1] #3: ffffffffb5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.165199][ T1] irq event stamp: 325202 [ 1.165199][ T1] hardirqs last enabled at (325201): [] __down_trylock_console_sem+0x86/0xa0 [ 1.165202][ T1] hardirqs last disabled at (325202): [] console_emit_next_record+0x3d4/0x4c0 [ 1.165205][ T1] softirqs last enabled at (324704): [] handle_softirqs+0x67c/0x900 [ 1.165208][ T1] softirqs last disabled at (324497): [] __irq_exit_rcu+0x145/0x1c0 [ 1.165210][ T1] Preemption disabled at: [ 1.165211][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.165216][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.165219][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.165221][ T1] Call Trace: [ 1.165222][ T1] [ 1.165226][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.165232][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.165234][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.165238][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.165243][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.165247][ T1] __kmalloc_noprof+0x443/0x760 [ 1.165249][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.165256][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.165258][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.165262][ T1] put_chars+0x1e1/0x2f0 [ 1.165263][ T1] ? desc_read_finalized_seq+0x79/0x120 [ 1.165266][ T1] ? __send_to_port+0x420/0x420 [ 1.165269][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.165272][ T1] ? validate_chain+0x38b/0xc20 [ 1.165277][ T1] hvc_console_print+0x292/0x780 [ 1.165280][ T1] ? __lock_acquire+0x518/0xc20 [ 1.165282][ T1] ? __lock_acquire+0x518/0xc20 [ 1.165287][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.165288][ T1] ? console_emit_next_record+0x1df/0x4c0 [ 1.165292][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.165294][ T1] ? lock_acquire+0x13c/0x160 [ 1.165298][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.165302][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.165303][ T1] ? console_flush_one_record+0x106/0x710 [ 1.165307][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.165308][ T1] ? lock_acquire+0x13c/0x160 [ 1.165312][ T1] console_flush_one_record+0x46f/0x710 [ 1.165317][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.165319][ T1] ? __lock_acquire+0x518/0xc20 [ 1.165324][ T1] console_unlock+0xee/0x1f0 [ 1.165327][ T1] ? console_flush_one_record+0x710/0x710 [ 1.165329][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.165330][ T1] ? lock_acquire+0xe0/0x160 [ 1.165334][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.165336][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.165338][ T1] vprintk_emit+0x37c/0x3e0 [ 1.165341][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.165344][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.165347][ T1] ? i8042_platform_init+0x460/0x460 [ 1.165351][ T1] _printk+0xc7/0x100 [ 1.165355][ T1] ? snapshot_read.cold+0x21/0x21 [ 1.165358][ T1] ? kobject_put+0x50/0xc0 [ 1.165362][ T1] ? i8042_platform_init+0x460/0x460 [ 1.165364][ T1] ? i8042_platform_init+0x460/0x460 [ 1.165366][ T1] ? kobject_put+0x50/0xc0 [ 1.165369][ T1] ? kobject_put+0x50/0xc0 [ 1.165372][ T1] i8042_pnp_init+0xf7/0x3c0 [ 1.165374][ T1] ? i8042_check_quirks+0x120/0x120 [ 1.165379][ T1] ? i8042_platform_init+0x460/0x460 [ 1.165382][ T1] i8042_platform_init+0x3f9/0x460 [ 1.165385][ T1] ? lock_pin_lock+0x80/0x180 [ 1.165387][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.165395][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.165398][ T1] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1.165402][ T1] ? i8042_pnp_init+0x3c0/0x3c0 [ 1.165405][ T1] ? add_device_randomness+0xbb/0x100 [ 1.165409][ T1] ? random_write_iter+0x20/0x20 [ 1.165412][ T1] ? virtio_net_driver_init+0xa0/0xa0 [ 1.165415][ T1] ? rtnl_link_register+0x123/0x390 [ 1.165422][ T1] ? i8042_platform_init+0x460/0x460 [ 1.165425][ T1] i8042_init+0x45/0x130 [ 1.165428][ T1] do_one_initcall+0x124/0x4f0 [ 1.165433][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.165435][ T1] ? parameq+0x110/0x110 [ 1.165440][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.165445][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.165448][ T1] kernel_init_freeable+0x596/0x630 [ 1.165451][ T1] ? rest_init+0x280/0x280 [ 1.165454][ T1] kernel_init+0x21/0x150 [ 1.165456][ T1] ? rest_init+0x280/0x280 [ 1.165458][ T1] ret_from_fork+0x474/0x6b0 [ 1.165462][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.165465][ T1] ? __switch_to+0x5a3/0xe00 [ 1.165469][ T1] ? rest_init+0x280/0x280 [ 1.165471][ T1] ret_from_fork_asm+0x11/0x20 [ 1.165479][ T1] [ 1.194456][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.197100][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:52:28 UTC (1787889148) [ 1.198059][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.201666][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.208485][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 1.212008][ T1] IPv4 over IPsec tunneling driver [ 1.215144][ T1] NET: Registered PF_INET6 protocol family [ 1.221773][ T1] Segment Routing with IPv6 [ 1.221960][ T1] RPL Segment Routing with IPv6 [ 1.222381][ T1] In-situ OAM (IOAM) with IPv6 [ 1.225638][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.232756][ T1] NET: Registered PF_PACKET protocol family [ 1.233181][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 1.233618][ T1] sctp: Hash tables configured (bind 32/56) [ 1.234271][ T1] 9pnet: Installing 9P2000 support [ 1.234655][ T1] Key type dns_resolver registered [ 1.235455][ T1] NET: Registered PF_VSOCK protocol family [ 1.240145][ T1] IPI shorthand broadcast: enabled [ 1.347204][ T1] sched_clock: Marking stable (1311011075, 35544067)->(1430047440, -83492298) [ 1.350632][ T1] registered taskstats version 1 [ 1.353885][ T1] Loading compiled-in X.509 certificates [ 1.468880][ T1] Demotion targets for Node 0: null [ 1.469209][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11805) [ 1.469528][ T1] page_owner is disabled [ 1.470349][ T1] PM: Magic number: 6:771:867 [ 1.470831][ T1] netconsole: network logging started [ 1.473856][ T1] ALSA device list: [ 1.474008][ T1] No soundcards found. [ 1.475163][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.477864][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:25. [ 1.478718][ T1] devtmpfs: mounted [ 1.478976][ T1] VFS: Pivoted into new rootfs [ 1.508475][ T1] Freeing unused kernel image (initmem) memory: 2624K [ 1.509585][ T1] Write protecting the kernel read-only data: 65536k [ 1.510066][ T1] Freeing unused kernel image (text/rodata gap) memory: 100K [ 1.510502][ T1] Freeing unused kernel image (rodata/data gap) memory: 312K [ 1.510844][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.511162][ T1] with arguments: [ 1.511346][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.511648][ T1] with environment: [ 1.511838][ T1] HOME=/ [ 1.512006][ T1] TERM=dumb [ 1.512188][ T1] virtme_hostname=vmksft-net-dbg,debug-threads=on [ 1.512451][ T1] nr_open=2147483584 [ 1.512630][ T1] virtme_link_mods=/srv/vmksft/testing/wt-2/.virtme_mods/lib/modules/0.0.0 [ 1.512959][ T1] virtme_rw_overlay0=/etc [ 1.513180][ T1] virtme_rw_overlay1=/lib [ 1.513380][ T1] virtme_rw_overlay2=/home [ 1.513603][ T1] virtme_rw_overlay3=/opt [ 1.513833][ T1] virtme_rw_overlay4=/srv [ 1.514033][ T1] virtme_rw_overlay5=/usr [ 1.514234][ T1] virtme_rw_overlay6=/var [ 1.514467][ T1] virtme_rw_overlay7=/tmp [ 1.514697][ T1] virtme_console=ttyS0 [ 1.514898][ T1] virtme_chdir=srv/vmksft/testing/wt-2 [ 1.529443][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 1.532109][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.533592][ T1] virtme-ng-init: Setting hostname to vmksft-net-dbg,debug-threads=on... [ 1.546666][ T1] overlayfs: failed to set xattr on upper [ 1.546981][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.547292][ T1] overlayfs: ...falling back to uuid=null. [ 1.549981][ T1] overlayfs: failed to set xattr on upper [ 1.550225][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.550518][ T1] overlayfs: ...falling back to uuid=null. [ 1.552793][ T1] overlayfs: failed to set xattr on upper [ 1.553031][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.553315][ T1] overlayfs: ...falling back to uuid=null. [ 1.555662][ T1] overlayfs: failed to set xattr on upper [ 1.555899][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.556210][ T1] overlayfs: ...falling back to uuid=null. [ 1.558377][ T1] overlayfs: failed to set xattr on upper [ 1.558657][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.558964][ T1] overlayfs: ...falling back to uuid=null. [ 1.561492][ T1] overlayfs: failed to set xattr on upper [ 1.561924][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.562213][ T1] overlayfs: ...falling back to uuid=null. [ 1.564487][ T1] overlayfs: failed to set xattr on upper [ 1.565348][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.565675][ T1] overlayfs: ...falling back to uuid=null. [ 1.567932][ T1] overlayfs: failed to set xattr on upper [ 1.568172][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.568488][ T1] overlayfs: ...falling back to uuid=null. [ 1.580597][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.766534][ T75] systemd-tmpfile (75) used greatest stack depth: 24320 bytes left [ 3.766799][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.766799][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.766799][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.766799][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.766812][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.766814][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: virtme-ng-init [ 3.766816][ T1] preempt_count: 1, expected: 0 [ 3.766816][ T1] RCU nest depth: 0, expected: 0 [ 3.766817][ T1] locks held by virtme-ng-init/1: 4, last CPU#2: [ 3.766819][ T1] #0: ffffffffb5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.766831][ T1] #1: ffffffffb5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.766836][ T1] #2: ffffffffb5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.766840][ T1] #3: ffffffffb5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.766844][ T1] irq event stamp: 606504 [ 3.766844][ T1] hardirqs last enabled at (606503): [] __down_trylock_console_sem+0x86/0xa0 [ 3.766847][ T1] hardirqs last disabled at (606504): [] console_emit_next_record+0x3d4/0x4c0 [ 3.766850][ T1] softirqs last enabled at (606308): [] handle_softirqs+0x67c/0x900 [ 3.766853][ T1] softirqs last disabled at (606303): [] __irq_exit_rcu+0x145/0x1c0 [ 3.766856][ T1] Preemption disabled at: [ 3.766856][ T1] [] vprintk_emit+0x31b/0x3e0 [ 3.766862][ T1] CPU: 2 UID: 0 PID: 1 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.766865][ T1] Tainted: [W]=WARN [ 3.766866][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.766868][ T1] Call Trace: [ 3.766869][ T1] [ 3.766871][ T1] dump_stack_lvl+0x6f/0xa0 [ 3.766878][ T1] ? vprintk_emit+0x31b/0x3e0 [ 3.766879][ T1] __might_resched.cold+0x1fe/0x2c1 [ 3.766883][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.766888][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 3.766892][ T1] __kmalloc_noprof+0x443/0x760 [ 3.766894][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 3.766901][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 3.766904][ T1] alloc_buf.isra.0+0x4b/0x260 [ 3.766907][ T1] put_chars+0x1e1/0x2f0 [ 3.766910][ T1] ? __send_to_port+0x420/0x420 [ 3.766913][ T1] ? validate_chain+0x38b/0xc20 [ 3.766918][ T1] hvc_console_print+0x292/0x780 [ 3.766926][ T1] ? hvc_write+0x3a0/0x3a0 [ 3.766929][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.766931][ T1] ? lock_acquire+0x13c/0x160 [ 3.766935][ T1] console_emit_next_record+0x22f/0x4c0 [ 3.766939][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 3.766941][ T1] ? console_flush_one_record+0x106/0x710 [ 3.766945][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.766946][ T1] ? lock_acquire+0x13c/0x160 [ 3.766950][ T1] console_flush_one_record+0x46f/0x710 [ 3.766955][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 3.766957][ T1] ? __lock_acquire+0x518/0xc20 [ 3.766962][ T1] console_unlock+0xee/0x1f0 [ 3.766965][ T1] ? console_flush_one_record+0x710/0x710 [ 3.766967][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.766969][ T1] ? lock_acquire+0xe0/0x160 [ 3.766974][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.766976][ T1] ? vprintk_emit+0x320/0x3e0 [ 3.766978][ T1] vprintk_emit+0x37c/0x3e0 [ 3.766981][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 3.766984][ T1] ? _copy_from_iter+0x1bb/0x1810 [ 3.766989][ T1] devkmsg_emit.constprop.0+0xbc/0xf1 [ 3.766993][ T1] ? vprintk_emit.cold+0x107/0x107 [ 3.766995][ T1] ? simple_strntoull+0x10f/0x140 [ 3.766999][ T1] ? date_str+0x1e0/0x1e0 [ 3.767002][ T1] ? devkmsg_write+0xd1/0x2c0 [ 3.767005][ T1] devkmsg_write.cold+0x5a/0x8b [ 3.767008][ T1] ? vprintk_default+0x20/0x20 [ 3.767012][ T1] ? vprintk_default+0x20/0x20 [ 3.767014][ T1] new_sync_write+0x33e/0x760 [ 3.767017][ T1] ? kasan_quarantine_put+0x13e/0x2b0 [ 3.767022][ T1] ? new_sync_read+0x750/0x750 [ 3.767023][ T1] ? kmem_cache_free+0xf8/0x550 [ 3.767027][ T1] ? do_sys_openat2+0xff/0x170 [ 3.767030][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.767033][ T1] vfs_write+0x655/0x970 [ 3.767037][ T1] ksys_write+0x116/0x250 [ 3.767040][ T1] ? __ia32_sys_read+0xc0/0xc0 [ 3.767042][ T1] ? rcu_is_watching+0x16/0xd0 [ 3.767045][ T1] do_syscall_64+0xff/0x530 [ 3.767048][ T1] ? exc_page_fault+0xee/0x100 [ 3.767051][ T1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.767054][ T1] RIP: 0033:0x7f8ab0f94bee [ 3.767058][ 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 [ 3.767059][ T1] RSP: 002b:00007ffd3c6408f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 3.767062][ T1] RAX: ffffffffffffffda RBX: 000000000000011c RCX: 00007f8ab0f94bee [ 3.767063][ T1] RDX: 000000000000011c RSI: 0000555591a6c630 RDI: 0000000000000003 [ 3.767064][ T1] RBP: 00007ffd3c640900 R08: 0000000000000000 R09: 0000000000000000 [ 3.767065][ T1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ab10200a0 [ 3.767066][ T1] R13: 00007f8ab0f1e3e0 R14: 0000555591a6c630 R15: 00007ffd3c640a18 [ 3.767072][ T1] [ 3.767829][ T1] virtme-ng-init: basic initialization done [ 3.866502][ T76] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.866903][ T76] virtme-ng-init: triggering udev coldplug [ 6.265516][ T76] virtme-ng-init: waiting for udev to settle [ 6.265532][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.265535][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: virtme-ng-init [ 6.265537][ T76] preempt_count: 1, expected: 0 [ 6.265538][ T76] RCU nest depth: 0, expected: 0 [ 6.265538][ T76] locks held by virtme-ng-init/76: 4, last CPU#2: [ 6.265540][ T76] #0: ffffffffb5b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.265555][ T76] #1: ffffffffb5b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.265560][ T76] #2: ffffffffb5a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.265564][ T76] #3: ffffffffb5a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.265569][ T76] irq event stamp: 3276 [ 6.265569][ T76] hardirqs last enabled at (3275): [] __down_trylock_console_sem+0x86/0xa0 [ 6.265573][ T76] hardirqs last disabled at (3276): [] console_emit_next_record+0x3d4/0x4c0 [ 6.265575][ T76] softirqs last enabled at (2744): [] fpu_clone+0xd9/0x410 [ 6.265579][ T76] softirqs last disabled at (2742): [] fpu_clone+0x82/0x410 [ 6.265581][ T76] Preemption disabled at: [ 6.265582][ T76] [] vprintk_emit+0x31b/0x3e0 [ 6.265587][ T76] CPU: 2 UID: 0 PID: 76 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.265591][ T76] Tainted: [W]=WARN [ 6.265591][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.265593][ T76] Call Trace: [ 6.265595][ T76] [ 6.265596][ T76] dump_stack_lvl+0x6f/0xa0 [ 6.265602][ T76] ? vprintk_emit+0x31b/0x3e0 [ 6.265604][ T76] __might_resched.cold+0x1fe/0x2c1 [ 6.265608][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.265613][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 6.265617][ T76] __kmalloc_noprof+0x443/0x760 [ 6.265619][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 6.265626][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 6.265629][ T76] alloc_buf.isra.0+0x4b/0x260 [ 6.265633][ T76] put_chars+0x1e1/0x2f0 [ 6.265635][ T76] ? __send_to_port+0x420/0x420 [ 6.265638][ T76] ? validate_chain+0x38b/0xc20 [ 6.265644][ T76] hvc_console_print+0x292/0x780 [ 6.265651][ T76] ? hvc_write+0x3a0/0x3a0 [ 6.265654][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.265657][ T76] ? lock_acquire+0x13c/0x160 [ 6.265661][ T76] console_emit_next_record+0x22f/0x4c0 [ 6.265665][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 6.265667][ T76] ? console_flush_one_record+0x106/0x710 [ 6.265670][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.265672][ T76] ? lock_acquire+0x13c/0x160 [ 6.265676][ T76] console_flush_one_record+0x46f/0x710 [ 6.265680][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 6.265682][ T76] ? __lock_acquire+0x518/0xc20 [ 6.265687][ T76] console_unlock+0xee/0x1f0 [ 6.265690][ T76] ? console_flush_one_record+0x710/0x710 [ 6.265692][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.265694][ T76] ? lock_acquire+0xe0/0x160 [ 6.265698][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.265699][ T76] ? vprintk_emit+0x320/0x3e0 [ 6.265702][ T76] vprintk_emit+0x37c/0x3e0 [ 6.265705][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 6.265708][ T76] ? _copy_from_iter+0x1bb/0x1810 [ 6.265713][ T76] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.265717][ T76] ? vprintk_emit.cold+0x107/0x107 [ 6.265719][ T76] ? simple_strntoull+0x10f/0x140 [ 6.265723][ T76] ? date_str+0x1e0/0x1e0 [ 6.265726][ T76] ? devkmsg_write+0xd1/0x2c0 [ 6.265730][ T76] devkmsg_write.cold+0x5a/0x8b [ 6.265732][ T76] ? vprintk_default+0x20/0x20 [ 6.265736][ T76] ? vprintk_default+0x20/0x20 [ 6.265738][ T76] new_sync_write+0x33e/0x760 [ 6.265742][ T76] ? kasan_quarantine_put+0x62/0x2b0 [ 6.265746][ T76] ? new_sync_read+0x750/0x750 [ 6.265747][ T76] ? lock_acquire.part.0+0xd4/0x280 [ 6.265751][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 6.265756][ T76] ? __fget_files+0x1e3/0x460 [ 6.265760][ T76] vfs_write+0x655/0x970 [ 6.265764][ T76] ksys_write+0x116/0x250 [ 6.265766][ T76] ? __ia32_sys_read+0xc0/0xc0 [ 6.265769][ T76] ? rcu_is_watching+0x16/0xd0 [ 6.265772][ T76] do_syscall_64+0xff/0x530 [ 6.265775][ T76] ? exc_page_fault+0xee/0x100 [ 6.265778][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.265780][ T76] RIP: 0033:0x7f8ab0f95ed2 [ 6.265784][ 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 [ 6.265786][ T76] RSP: 002b:00007f8ab0edcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.265789][ T76] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8ab0f95ed2 [ 6.265790][ T76] RDX: 000000000000002e RSI: 00007f8aac0012c0 RDI: 0000000000000003 [ 6.265791][ T76] RBP: 00007f8ab0edcc90 R08: 0000000000000000 R09: 0000000000000000 [ 6.265792][ T76] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8ab10200a0 [ 6.265793][ T76] R13: 00007f8ab0f1e3e0 R14: 00007f8aac0012c0 R15: 00007f8ab0edcda8 [ 6.265799][ T76] [ 7.094262][ T76] virtme-ng-init: udev is done [ 7.097365][ T1] virtme-ng-init: initialization done