virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.049623][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.049650][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.049652][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.049654][ T1] preempt_count: 1, expected: 0 [ 1.049655][ T1] RCU nest depth: 0, expected: 0 [ 1.049656][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 1.049658][ T1] #0: ff11000002953938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.049670][ T1] #1: ffffffffa8779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.049676][ T1] #2: ffffffffa8779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.049680][ T1] #3: ffffffffa8699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.049683][ T1] #4: ffffffffa8699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.049687][ T1] irq event stamp: 308670 [ 1.049688][ T1] hardirqs last enabled at (308669): [] __down_trylock_console_sem+0x86/0xa0 [ 1.049691][ T1] hardirqs last disabled at (308670): [] console_emit_next_record+0x3d4/0x4c0 [ 1.049693][ T1] softirqs last enabled at (307902): [] handle_softirqs+0x67c/0x900 [ 1.049696][ T1] softirqs last disabled at (307339): [] __irq_exit_rcu+0x145/0x1c0 [ 1.049698][ T1] Preemption disabled at: [ 1.049698][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.049704][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.049707][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.049709][ T1] Call Trace: [ 1.049710][ T1] [ 1.049714][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.049720][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.049722][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.049726][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.049730][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.049735][ T1] __kmalloc_noprof+0x443/0x760 [ 1.049738][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.049743][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.049746][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.049749][ T1] put_chars+0x1e1/0x2f0 [ 1.049752][ T1] ? __send_to_port+0x420/0x420 [ 1.049755][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.049759][ T1] ? validate_chain+0x38b/0xc20 [ 1.049763][ T1] hvc_console_print+0x292/0x780 [ 1.049766][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049768][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049772][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.049775][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049778][ T1] ? lock_acquire+0x13c/0x160 [ 1.049782][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.049786][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.049787][ T1] ? console_flush_one_record+0x106/0x710 [ 1.049791][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049793][ T1] ? lock_acquire+0x13c/0x160 [ 1.049797][ T1] console_flush_one_record+0x46f/0x710 [ 1.049801][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.049803][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049808][ T1] console_unlock+0xee/0x1f0 [ 1.049811][ T1] ? console_flush_one_record+0x710/0x710 [ 1.049813][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049815][ T1] ? lock_acquire+0x60/0x160 [ 1.049819][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.049821][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.049824][ T1] vprintk_emit+0x37c/0x3e0 [ 1.049828][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.049830][ T1] ? find_held_lock+0x2b/0x80 [ 1.049832][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.049835][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.049838][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.049843][ T1] ? device_rename.cold+0xa/0xa [ 1.049845][ T1] ? __lock_acquire+0x518/0xc20 [ 1.049852][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.049852][ T1] ? find_held_lock+0x2b/0x80 [ 1.049852][ T1] dev_printk_emit+0xb9/0xee [ 1.049852][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.049852][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.049852][ T1] ? proc_register+0x368/0x8b0 [ 1.049852][ T1] _dev_info+0xe2/0x116 [ 1.049852][ T1] ? _dev_notice+0x120/0x120 [ 1.049852][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.049852][ T1] ? rtc_proc_show+0x400/0x400 [ 1.049852][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.049852][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.049852][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.049852][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.049852][ T1] cmos_do_probe+0x73b/0x98a [ 1.049852][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.049852][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.049852][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.049852][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.049852][ T1] ? mc146818_set_time+0x500/0x500 [ 1.049852][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.049852][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.049852][ T1] platform_probe+0xfe/0x1f0 [ 1.049852][ T1] call_driver_probe+0x61/0x1c0 [ 1.049852][ T1] really_probe+0x199/0x760 [ 1.049852][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049852][ T1] __driver_probe_device+0x24f/0x440 [ 1.049852][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049852][ T1] ? __device_attach_driver+0x280/0x280 [ 1.049852][ T1] driver_probe_device+0x4a/0xf0 [ 1.049852][ T1] __driver_attach+0x1b8/0x540 [ 1.049852][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.049852][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.049852][ T1] ? bus_remove_file+0x50/0x50 [ 1.049852][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.049852][ T1] ? rtc_dev_init+0x40/0x40 [ 1.049852][ T1] ? rtc_dev_init+0x40/0x40 [ 1.049852][ T1] bus_add_driver+0x2c8/0x530 [ 1.049852][ T1] driver_register+0x1a3/0x390 [ 1.049852][ T1] __platform_driver_probe+0x13f/0x270 [ 1.049852][ T1] cmos_init+0x31/0x40 [ 1.049852][ T1] do_one_initcall+0x124/0x4f0 [ 1.049852][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.049852][ T1] ? parameq+0x110/0x110 [ 1.049852][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.049852][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.049852][ T1] kernel_init_freeable+0x596/0x630 [ 1.049852][ T1] ? rest_init+0x280/0x280 [ 1.049852][ T1] kernel_init+0x21/0x150 [ 1.049852][ T1] ? rest_init+0x280/0x280 [ 1.049852][ T1] ret_from_fork+0x474/0x6b0 [ 1.049852][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.049852][ T1] ? __switch_to+0x5a3/0xe00 [ 1.049852][ T1] ? rest_init+0x280/0x280 [ 1.049852][ T1] ret_from_fork_asm+0x11/0x20 [ 1.049852][ T1] [ 1.083426][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:32:02 UTC (1787934722) [ 1.084518][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.088092][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.098345][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.098345][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.099618][ T1] NET: Registered PF_INET6 protocol family [ 1.103986][ T1] Segment Routing with IPv6 [ 1.104410][ T1] In-situ OAM (IOAM) with IPv6 [ 1.104940][ T1] NET: Registered PF_PACKET protocol family [ 1.106413][ T1] NET: Registered PF_RDS protocol family [ 1.107046][ T1] Registered RDS/tcp transport [ 1.107319][ T1] 9pnet: Installing 9P2000 support [ 1.107711][ T1] Key type dns_resolver registered [ 1.108469][ T1] NET: Registered PF_VSOCK protocol family [ 1.114315][ T1] IPI shorthand broadcast: enabled [ 1.226453][ T1] sched_clock: Marking stable (1191003109, 34849777)->(1307087885, -81234999) [ 1.228939][ T1] registered taskstats version 1 [ 1.231544][ T1] Loading compiled-in X.509 certificates [ 1.335274][ T1] Demotion targets for Node 0: null [ 1.335613][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12147) [ 1.335919][ T1] page_owner is disabled [ 1.336617][ T1] PM: Magic number: 6:293:541 [ 1.337071][ T1] netconsole: network logging started [ 1.338476][ T1] ALSA device list: [ 1.338634][ T1] No soundcards found. [ 1.340389][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.343005][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.343941][ T1] devtmpfs: mounted [ 1.344205][ T1] VFS: Pivoted into new rootfs [ 1.373964][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.374247][ T1] Write protecting the kernel read-only data: 57344k [ 1.374890][ T1] Freeing unused kernel image (text/rodata gap) memory: 716K [ 1.375255][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.375532][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.375807][ T1] with arguments: [ 1.375939][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.376187][ T1] with environment: [ 1.376307][ T1] HOME=/ [ 1.376441][ T1] TERM=dumb [ 1.376560][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.376794][ T1] nr_open=2147483584 [ 1.376915][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.377187][ T1] virtme_rw_overlay0=/etc [ 1.377337][ T1] virtme_rw_overlay1=/lib [ 1.377493][ T1] virtme_rw_overlay2=/home [ 1.377649][ T1] virtme_rw_overlay3=/opt [ 1.377805][ T1] virtme_rw_overlay4=/srv [ 1.377969][ T1] virtme_rw_overlay5=/usr [ 1.378125][ T1] virtme_rw_overlay6=/var [ 1.378275][ T1] virtme_rw_overlay7=/tmp [ 1.378433][ T1] virtme_console=ttyS0 [ 1.378583][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.397476][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.398919][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.408796][ T1] overlayfs: failed to set xattr on upper [ 1.409167][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.409695][ T1] overlayfs: ...falling back to uuid=null. [ 1.412494][ T1] overlayfs: failed to set xattr on upper [ 1.412754][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.413126][ T1] overlayfs: ...falling back to uuid=null. [ 1.415653][ T1] overlayfs: failed to set xattr on upper [ 1.415943][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.416261][ T1] overlayfs: ...falling back to uuid=null. [ 1.417683][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 1.418837][ T1] overlayfs: failed to set xattr on upper [ 1.419456][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.419753][ T1] overlayfs: ...falling back to uuid=null. [ 1.422177][ T1] overlayfs: failed to set xattr on upper [ 1.422439][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.422723][ T1] overlayfs: ...falling back to uuid=null. [ 1.425509][ T1] overlayfs: failed to set xattr on upper [ 1.425753][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.426067][ T1] overlayfs: ...falling back to uuid=null. [ 1.428311][ T1] overlayfs: failed to set xattr on upper [ 1.428586][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.429460][ T1] overlayfs: ...falling back to uuid=null. [ 1.431674][ T1] overlayfs: failed to set xattr on upper [ 1.431979][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.432286][ T1] overlayfs: ...falling back to uuid=null. [ 1.444731][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.687524][ T76] systemd-tmpfile (76) used greatest stack depth: 24944 bytes left [ 3.687542][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.687544][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: systemd-tmpfile [ 3.687545][ T76] preempt_count: 2, expected: 0 [ 3.687546][ T76] RCU nest depth: 0, expected: 0 [ 3.687547][ T76] locks held by systemd-tmpfile/76: 5, last CPU#2: [ 3.687550][ T76] #0: ffffffffa86127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.687561][ T76] #1: ffffffffa8779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.687567][ T76] #2: ffffffffa8779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.687571][ T76] #3: ffffffffa8699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.687575][ T76] #4: ffffffffa8699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.687579][ T76] irq event stamp: 2359318 [ 3.687580][ T76] hardirqs last enabled at (2359317): [] __down_trylock_console_sem+0x86/0xa0 [ 3.687582][ T76] hardirqs last disabled at (2359318): [] console_emit_next_record+0x3d4/0x4c0 [ 3.687584][ T76] softirqs last enabled at (2358192): [] handle_softirqs+0x67c/0x900 [ 3.687587][ T76] softirqs last disabled at (2356715): [] __irq_exit_rcu+0x145/0x1c0 [ 3.687589][ T76] Preemption disabled at: [ 3.687590][ T76] [<0000000000000000>] 0x0 [ 3.687597][ T76] CPU: 2 UID: 0 PID: 76 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.687601][ T76] Tainted: [W]=WARN [ 3.687602][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.687603][ T76] Call Trace: [ 3.687605][ T76] [ 3.687607][ T76] dump_stack_lvl+0x6f/0xa0 [ 3.687613][ T76] __might_resched.cold+0x1fe/0x2c1 [ 3.687617][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.687622][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 3.687627][ T76] __kmalloc_noprof+0x443/0x760 [ 3.687629][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 3.687635][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 3.687638][ T76] alloc_buf.isra.0+0x4b/0x260 [ 3.687641][ T76] put_chars+0x1e1/0x2f0 [ 3.687644][ T76] ? __send_to_port+0x420/0x420 [ 3.687646][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.687650][ T76] ? validate_chain+0x38b/0xc20 [ 3.687656][ T76] hvc_console_print+0x292/0x780 [ 3.687662][ T76] ? hvc_write+0x3a0/0x3a0 [ 3.687664][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.687667][ T76] ? lock_acquire+0x13c/0x160 [ 3.687671][ T76] console_emit_next_record+0x22f/0x4c0 [ 3.687675][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 3.687676][ T76] ? console_flush_one_record+0x106/0x710 [ 3.687680][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.687682][ T76] ? lock_acquire+0x13c/0x160 [ 3.687686][ T76] console_flush_one_record+0x46f/0x710 [ 3.687690][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 3.687692][ T76] ? __lock_acquire+0x518/0xc20 [ 3.687697][ T76] console_unlock+0xee/0x1f0 [ 3.687699][ T76] ? console_flush_one_record+0x710/0x710 [ 3.687701][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.687703][ T76] ? lock_acquire+0x60/0x160 [ 3.687707][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.687709][ T76] ? vprintk_emit+0x320/0x3e0 [ 3.687712][ T76] vprintk_emit+0x37c/0x3e0 [ 3.687716][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 3.687719][ T76] ? __lock_acquire+0x518/0xc20 [ 3.687722][ T76] _printk+0xc7/0x100 [ 3.687726][ T76] ? snapshot_read.cold+0x21/0x21 [ 3.687729][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.687731][ T76] ? __rwlock_init+0x150/0x150 [ 3.687735][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.687738][ T76] do_exit.cold+0x82/0x9c [ 3.687742][ T76] ? exit_notify+0x890/0x890 [ 3.687743][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 3.687745][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.687750][ T76] do_group_exit+0xb8/0x370 [ 3.687753][ T76] __x64_sys_exit_group+0x3c/0x50 [ 3.687754][ T76] x64_sys_call+0x1567/0x1570 [ 3.687757][ T76] do_syscall_64+0xff/0x530 [ 3.687761][ T76] ? exc_page_fault+0xee/0x100 [ 3.687764][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.687766][ T76] RIP: 0033:0x7f9305d281b8 [ 3.687768][ T76] Code: Unable to access opcode bytes at 0x7f9305d2818e. [ 3.687769][ T76] RSP: 002b:00007ffc66ecf658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.687772][ T76] RAX: ffffffffffffffda RBX: 00007f9305e58f88 RCX: 00007f9305d281b8 [ 3.687773][ T76] RDX: 00007f93055864c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.687774][ T76] RBP: 00007ffc66ecf6b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.687775][ T76] R10: 00007ffc66ecf470 R11: 0000000000000246 R12: 0000000000000001 [ 3.687776][ T76] R13: 0000000000000049 R14: 00007f9305e57680 R15: 00007f9305e58fa0 [ 3.687783][ T76] [ 3.687797][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.687797][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.687797][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.687797][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.705359][ T1] virtme-ng-init: basic initialization done [ 3.755720][ T80] ip (80) used greatest stack depth: 24000 bytes left [ 3.789446][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.789865][ T77] virtme-ng-init: triggering udev coldplug [ 6.057666][ T77] virtme-ng-init: waiting for udev to settle [ 6.057680][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.057682][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.057684][ T77] preempt_count: 1, expected: 0 [ 6.057685][ T77] RCU nest depth: 0, expected: 0 [ 6.057686][ T77] locks held by virtme-ng-init/77: 4, last CPU#3: [ 6.057688][ T77] #0: ffffffffa8779cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.057700][ T77] #1: ffffffffa8779d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.057704][ T77] #2: ffffffffa8699660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.057709][ T77] #3: ffffffffa8699560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.057712][ T77] irq event stamp: 10746 [ 6.057713][ T77] hardirqs last enabled at (10745): [] __down_trylock_console_sem+0x86/0xa0 [ 6.057716][ T77] hardirqs last disabled at (10746): [] console_emit_next_record+0x3d4/0x4c0 [ 6.057718][ T77] softirqs last enabled at (10292): [] handle_softirqs+0x67c/0x900 [ 6.057721][ T77] softirqs last disabled at (8969): [] __irq_exit_rcu+0x145/0x1c0 [ 6.057724][ T77] Preemption disabled at: [ 6.057724][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.057730][ T77] CPU: 3 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.057734][ T77] Tainted: [W]=WARN [ 6.057734][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.057736][ T77] Call Trace: [ 6.057738][ T77] [ 6.057739][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.057745][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.057747][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.057752][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.057756][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.057761][ T77] __kmalloc_noprof+0x443/0x760 [ 6.057763][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.057769][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.057773][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.057776][ T77] put_chars+0x1e1/0x2f0 [ 6.057778][ T77] ? __send_to_port+0x420/0x420 [ 6.057780][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.057785][ T77] ? validate_chain+0x38b/0xc20 [ 6.057790][ T77] hvc_console_print+0x292/0x780 [ 6.057796][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.057798][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.057801][ T77] ? lock_acquire+0x13c/0x160 [ 6.057805][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.057808][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.057810][ T77] ? console_flush_one_record+0x106/0x710 [ 6.057813][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.057815][ T77] ? lock_acquire+0x13c/0x160 [ 6.057819][ T77] console_flush_one_record+0x46f/0x710 [ 6.057823][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.057825][ T77] ? __lock_acquire+0x518/0xc20 [ 6.057830][ T77] console_unlock+0xee/0x1f0 [ 6.057833][ T77] ? console_flush_one_record+0x710/0x710 [ 6.057834][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.057837][ T77] ? lock_acquire+0x60/0x160 [ 6.057840][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.057842][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.057845][ T77] vprintk_emit+0x37c/0x3e0 [ 6.057851][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.057854][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.057860][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.057864][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.057865][ T77] ? simple_strntoull+0x10f/0x140 [ 6.057870][ T77] ? date_str+0x1e0/0x1e0 [ 6.057873][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.057878][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.057880][ T77] ? vprintk_default+0x20/0x20 [ 6.057885][ T77] ? vprintk_default+0x20/0x20 [ 6.057887][ T77] new_sync_write+0x33e/0x760 [ 6.057891][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 6.057895][ T77] ? new_sync_read+0x750/0x750 [ 6.057898][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.057903][ T77] ? __fget_files+0x1e3/0x460 [ 6.057906][ T77] vfs_write+0x6a2/0xbd0 [ 6.057910][ T77] ksys_write+0x116/0x250 [ 6.057914][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.057917][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.057920][ T77] do_syscall_64+0xff/0x530 [ 6.057923][ T77] ? exc_page_fault+0xee/0x100 [ 6.057926][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.057928][ T77] RIP: 0033:0x7f6ab7410ed2 [ 6.057932][ T77] 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 [ 6.057934][ T77] RSP: 002b:00007f6ab7357c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.057936][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f6ab7410ed2 [ 6.057938][ T77] RDX: 000000000000002e RSI: 00007f6ab00012c0 RDI: 0000000000000003 [ 6.057939][ T77] RBP: 00007f6ab7357c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.057939][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6ab749b0a0 [ 6.057940][ T77] R13: 00007f6ab73993e0 R14: 00007f6ab00012c0 R15: 00007f6ab7357da8 [ 6.057947][ T77] [ 6.584130][ T77] virtme-ng-init: udev is done [ 6.593966][ T1] virtme-ng-init: initialization done