virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.081156][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.081180][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.081182][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.081183][ T1] preempt_count: 1, expected: 0 [ 1.081185][ T1] RCU nest depth: 0, expected: 0 [ 1.081186][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.081188][ T1] #0: ff1100000287b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.081201][ T1] #1: ffffffff95379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.081208][ T1] #2: ffffffff95379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.081212][ T1] #3: ffffffff95299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.081215][ T1] #4: ffffffff95299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.081223][ T1] irq event stamp: 311146 [ 1.081223][ T1] hardirqs last enabled at (311145): [] __down_trylock_console_sem+0x86/0xa0 [ 1.081223][ T1] hardirqs last disabled at (311146): [] console_emit_next_record+0x3d4/0x4c0 [ 1.081223][ T1] softirqs last enabled at (310568): [] handle_softirqs+0x67c/0x900 [ 1.081223][ T1] softirqs last disabled at (310563): [] __irq_exit_rcu+0x145/0x1c0 [ 1.081223][ T1] Preemption disabled at: [ 1.081223][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.081223][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.081223][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.081223][ T1] Call Trace: [ 1.081223][ T1] [ 1.081223][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.081223][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.081223][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.081223][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.081223][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.081223][ T1] __kmalloc_noprof+0x443/0x760 [ 1.081223][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.081223][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.081223][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.081223][ T1] put_chars+0x1e1/0x2f0 [ 1.081223][ T1] ? __send_to_port+0x420/0x420 [ 1.081223][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.081223][ T1] ? validate_chain+0x38b/0xc20 [ 1.081223][ T1] hvc_console_print+0x292/0x780 [ 1.081223][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081223][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081223][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.081223][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081223][ T1] ? lock_acquire+0x13c/0x160 [ 1.081223][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.081223][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.081223][ T1] ? console_flush_one_record+0x106/0x710 [ 1.081223][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081223][ T1] ? lock_acquire+0x13c/0x160 [ 1.081223][ T1] console_flush_one_record+0x46f/0x710 [ 1.081223][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.081223][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081223][ T1] console_unlock+0xee/0x1f0 [ 1.081223][ T1] ? console_flush_one_record+0x710/0x710 [ 1.081223][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081223][ T1] ? lock_acquire+0x60/0x160 [ 1.081223][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.081223][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.081223][ T1] vprintk_emit+0x37c/0x3e0 [ 1.081223][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.081223][ T1] ? find_held_lock+0x2b/0x80 [ 1.081223][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.081223][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.081223][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.081223][ T1] ? device_rename.cold+0xa/0xa [ 1.081223][ T1] ? __lock_acquire+0x518/0xc20 [ 1.081223][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.081223][ T1] ? find_held_lock+0x2b/0x80 [ 1.081223][ T1] dev_printk_emit+0xb9/0xee [ 1.081223][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.081223][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.081223][ T1] ? proc_register+0x368/0x8b0 [ 1.081223][ T1] _dev_info+0xe2/0x116 [ 1.081223][ T1] ? _dev_notice+0x120/0x120 [ 1.081223][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.081223][ T1] ? rtc_proc_show+0x400/0x400 [ 1.081223][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.081223][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.081223][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.081223][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.081223][ T1] cmos_do_probe+0x73b/0x98a [ 1.081223][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.081223][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.081223][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.081223][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.081223][ T1] ? mc146818_set_time+0x500/0x500 [ 1.081223][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.081223][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.081223][ T1] platform_probe+0xfe/0x1f0 [ 1.081223][ T1] call_driver_probe+0x61/0x1c0 [ 1.081223][ T1] really_probe+0x199/0x760 [ 1.081223][ T1] ? __device_attach_driver+0x280/0x280 [ 1.081223][ T1] __driver_probe_device+0x24f/0x440 [ 1.081223][ T1] ? __device_attach_driver+0x280/0x280 [ 1.081223][ T1] ? __device_attach_driver+0x280/0x280 [ 1.081223][ T1] driver_probe_device+0x4a/0xf0 [ 1.081223][ T1] __driver_attach+0x1b8/0x540 [ 1.081223][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.081223][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.081223][ T1] ? bus_remove_file+0x50/0x50 [ 1.081223][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.081223][ T1] ? rtc_dev_init+0x40/0x40 [ 1.081223][ T1] ? rtc_dev_init+0x40/0x40 [ 1.081223][ T1] bus_add_driver+0x2c8/0x530 [ 1.081223][ T1] driver_register+0x1a3/0x390 [ 1.081223][ T1] __platform_driver_probe+0x13f/0x270 [ 1.081223][ T1] cmos_init+0x31/0x40 [ 1.081223][ T1] do_one_initcall+0x124/0x4f0 [ 1.081223][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.081223][ T1] ? parameq+0x110/0x110 [ 1.081223][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.081223][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.081223][ T1] kernel_init_freeable+0x596/0x630 [ 1.081223][ T1] ? rest_init+0x280/0x280 [ 1.081223][ T1] kernel_init+0x21/0x150 [ 1.081223][ T1] ? rest_init+0x280/0x280 [ 1.081223][ T1] ret_from_fork+0x474/0x6b0 [ 1.081223][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.081223][ T1] ? __switch_to+0x5a3/0xe00 [ 1.081223][ T1] ? rest_init+0x280/0x280 [ 1.081223][ T1] ret_from_fork_asm+0x11/0x20 [ 1.081223][ T1] [ 1.113546][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:45:44 UTC (1787877944) [ 1.114594][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.117970][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.128284][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.128284][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.129543][ T1] NET: Registered PF_INET6 protocol family [ 1.134236][ T1] Segment Routing with IPv6 [ 1.134669][ T1] In-situ OAM (IOAM) with IPv6 [ 1.135554][ T1] NET: Registered PF_PACKET protocol family [ 1.136968][ T1] NET: Registered PF_RDS protocol family [ 1.137619][ T1] Registered RDS/tcp transport [ 1.137888][ T1] 9pnet: Installing 9P2000 support [ 1.138310][ T1] Key type dns_resolver registered [ 1.138979][ T1] NET: Registered PF_VSOCK protocol family [ 1.144070][ T1] IPI shorthand broadcast: enabled [ 1.252255][ T1] sched_clock: Marking stable (1217002474, 35218547)->(1329689132, -77468111) [ 1.255310][ T1] registered taskstats version 1 [ 1.257973][ T1] Loading compiled-in X.509 certificates [ 1.363633][ T1] Demotion targets for Node 0: null [ 1.363979][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12147) [ 1.364278][ T1] page_owner is disabled [ 1.364949][ T1] PM: Magic number: 6:350:760 [ 1.365404][ T1] netconsole: network logging started [ 1.366799][ T1] ALSA device list: [ 1.367755][ T1] No soundcards found. [ 1.369036][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.372328][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.373167][ T1] devtmpfs: mounted [ 1.373512][ T1] VFS: Pivoted into new rootfs [ 1.404068][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.404413][ T1] Write protecting the kernel read-only data: 57344k [ 1.405066][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.406094][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.406581][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.406846][ T1] with arguments: [ 1.406962][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.407266][ T1] with environment: [ 1.407379][ T1] HOME=/ [ 1.407503][ T1] TERM=dumb [ 1.407626][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.407846][ T1] nr_open=2147483584 [ 1.407955][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.408238][ T1] virtme_rw_overlay0=/etc [ 1.408398][ T1] virtme_rw_overlay1=/lib [ 1.408542][ T1] virtme_rw_overlay2=/home [ 1.408694][ T1] virtme_rw_overlay3=/opt [ 1.408846][ T1] virtme_rw_overlay4=/srv [ 1.408990][ T1] virtme_rw_overlay5=/usr [ 1.409140][ T1] virtme_rw_overlay6=/var [ 1.409385][ T1] virtme_rw_overlay7=/tmp [ 1.409544][ T1] virtme_console=ttyS0 [ 1.409696][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.415993][ T75] kwatchdog (75) used greatest stack depth: 29688 bytes left [ 1.427682][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.428982][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.439033][ T1] overlayfs: failed to set xattr on upper [ 1.439349][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.439664][ T1] overlayfs: ...falling back to uuid=null. [ 1.442103][ T1] overlayfs: failed to set xattr on upper [ 1.442455][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.442747][ T1] overlayfs: ...falling back to uuid=null. [ 1.444765][ T1] overlayfs: failed to set xattr on upper [ 1.444996][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445547][ T1] overlayfs: ...falling back to uuid=null. [ 1.447609][ T1] overlayfs: failed to set xattr on upper [ 1.447839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448128][ T1] overlayfs: ...falling back to uuid=null. [ 1.450140][ T1] overlayfs: failed to set xattr on upper [ 1.450711][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.450988][ T1] overlayfs: ...falling back to uuid=null. [ 1.452737][ T1] overlayfs: failed to set xattr on upper [ 1.452964][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.453571][ T1] overlayfs: ...falling back to uuid=null. [ 1.455564][ T1] overlayfs: failed to set xattr on upper [ 1.455783][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.456074][ T1] overlayfs: ...falling back to uuid=null. [ 1.458047][ T1] overlayfs: failed to set xattr on upper [ 1.458996][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.459291][ T1] overlayfs: ...falling back to uuid=null. [ 1.470683][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.826308][ T76] systemd-tmpfile (76) used greatest stack depth: 24760 bytes left [ 3.826326][ T76] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.826328][ T76] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 76, name: systemd-tmpfile [ 3.826329][ T76] preempt_count: 2, expected: 0 [ 3.826330][ T76] RCU nest depth: 0, expected: 0 [ 3.826331][ T76] locks held by systemd-tmpfile/76: 5, last CPU#3: [ 3.826334][ T76] #0: ffffffff952127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.826345][ T76] #1: ffffffff95379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.826351][ T76] #2: ffffffff95379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.826355][ T76] #3: ffffffff95299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.826359][ T76] #4: ffffffff95299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.826363][ T76] irq event stamp: 2348008 [ 3.826364][ T76] hardirqs last enabled at (2348007): [] __down_trylock_console_sem+0x86/0xa0 [ 3.826367][ T76] hardirqs last disabled at (2348008): [] console_emit_next_record+0x3d4/0x4c0 [ 3.826369][ T76] softirqs last enabled at (2342904): [] handle_softirqs+0x67c/0x900 [ 3.826371][ T76] softirqs last disabled at (2342119): [] __irq_exit_rcu+0x145/0x1c0 [ 3.826373][ T76] Preemption disabled at: [ 3.826374][ T76] [<0000000000000000>] 0x0 [ 3.826382][ T76] CPU: 3 UID: 0 PID: 76 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.826388][ T76] Tainted: [W]=WARN [ 3.826389][ T76] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.826391][ T76] Call Trace: [ 3.826393][ T76] [ 3.826395][ T76] dump_stack_lvl+0x6f/0xa0 [ 3.826403][ T76] __might_resched.cold+0x1fe/0x2c1 [ 3.826408][ T76] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.826412][ T76] ? __kmalloc_noprof+0xdb/0x760 [ 3.826417][ T76] __kmalloc_noprof+0x443/0x760 [ 3.826420][ T76] ? alloc_buf.isra.0+0x4b/0x260 [ 3.826426][ T76] ? do_raw_spin_unlock+0x59/0x250 [ 3.826429][ T76] alloc_buf.isra.0+0x4b/0x260 [ 3.826432][ T76] put_chars+0x1e1/0x2f0 [ 3.826436][ T76] ? __send_to_port+0x420/0x420 [ 3.826437][ T76] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.826442][ T76] ? validate_chain+0x38b/0xc20 [ 3.826448][ T76] hvc_console_print+0x292/0x780 [ 3.826455][ T76] ? hvc_write+0x3a0/0x3a0 [ 3.826457][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.826459][ T76] ? lock_acquire+0x13c/0x160 [ 3.826463][ T76] console_emit_next_record+0x22f/0x4c0 [ 3.826467][ T76] ? devkmsg_read+0x4b0/0x4b0 [ 3.826469][ T76] ? console_flush_one_record+0x106/0x710 [ 3.826472][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.826475][ T76] ? lock_acquire+0x13c/0x160 [ 3.826479][ T76] console_flush_one_record+0x46f/0x710 [ 3.826484][ T76] ? console_emit_next_record+0x4c0/0x4c0 [ 3.826485][ T76] ? __lock_acquire+0x518/0xc20 [ 3.826491][ T76] console_unlock+0xee/0x1f0 [ 3.826494][ T76] ? console_flush_one_record+0x710/0x710 [ 3.826496][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.826498][ T76] ? lock_acquire+0x60/0x160 [ 3.826502][ T76] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.826504][ T76] ? vprintk_emit+0x320/0x3e0 [ 3.826507][ T76] vprintk_emit+0x37c/0x3e0 [ 3.826511][ T76] ? wake_up_klogd_work_func+0x90/0x90 [ 3.826515][ T76] ? __lock_acquire+0x518/0xc20 [ 3.826519][ T76] _printk+0xc7/0x100 [ 3.826523][ T76] ? snapshot_read.cold+0x21/0x21 [ 3.826526][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.826528][ T76] ? __rwlock_init+0x150/0x150 [ 3.826532][ T76] ? do_raw_spin_lock+0x131/0x280 [ 3.826535][ T76] do_exit.cold+0x82/0x9c [ 3.826539][ T76] ? exit_notify+0x890/0x890 [ 3.826541][ T76] ? __lock_release.isra.0+0x69/0x1a0 [ 3.826543][ T76] ? rcu_is_watching+0x16/0xd0 [ 3.826548][ T76] do_group_exit+0xb8/0x370 [ 3.826551][ T76] __x64_sys_exit_group+0x3c/0x50 [ 3.826553][ T76] x64_sys_call+0x1567/0x1570 [ 3.826556][ T76] do_syscall_64+0xff/0x530 [ 3.826559][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.826559][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.826559][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.826559][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.826560][ T76] ? exc_page_fault+0xee/0x100 [ 3.826562][ T76] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.826565][ T76] RIP: 0033:0x7f40bde9f1b8 [ 3.826567][ T76] Code: Unable to access opcode bytes at 0x7f40bde9f18e. [ 3.826568][ T76] RSP: 002b:00007ffff8ad8398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.826571][ T76] RAX: ffffffffffffffda RBX: 00007f40bdfcff88 RCX: 00007f40bde9f1b8 [ 3.826572][ T76] RDX: 00007f40bd6fd4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.826573][ T76] RBP: 00007ffff8ad83f0 R08: 0000000000000000 R09: 0000000000001000 [ 3.826574][ T76] R10: 00007ffff8ad81b0 R11: 0000000000000246 R12: 0000000000000001 [ 3.826575][ T76] R13: 0000000000000049 R14: 00007f40bdfce680 R15: 00007f40bdfcffa0 [ 3.826582][ T76] [ 3.860007][ T1] virtme-ng-init: basic initialization done [ 3.904682][ T81] ip (81) used greatest stack depth: 24048 bytes left [ 3.924479][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.924885][ T77] virtme-ng-init: triggering udev coldplug [ 6.251103][ T77] virtme-ng-init: waiting for udev to settle [ 6.251117][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.251119][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 6.251121][ T77] preempt_count: 1, expected: 0 [ 6.251121][ T77] RCU nest depth: 0, expected: 0 [ 6.251123][ T77] locks held by virtme-ng-init/77: 4, last CPU#1: [ 6.251125][ T77] #0: ffffffff95379cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.251138][ T77] #1: ffffffff95379d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.251142][ T77] #2: ffffffff95299660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.251146][ T77] #3: ffffffff95299560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.251150][ T77] irq event stamp: 3132 [ 6.251151][ T77] hardirqs last enabled at (3131): [] __down_trylock_console_sem+0x86/0xa0 [ 6.251153][ T77] hardirqs last disabled at (3132): [] console_emit_next_record+0x3d4/0x4c0 [ 6.251155][ T77] softirqs last enabled at (2638): [] fpu_clone+0xd9/0x410 [ 6.251159][ T77] softirqs last disabled at (2636): [] fpu_clone+0x82/0x410 [ 6.251161][ T77] Preemption disabled at: [ 6.251162][ T77] [] vprintk_emit+0x31b/0x3e0 [ 6.251168][ T77] CPU: 1 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.251171][ T77] Tainted: [W]=WARN [ 6.251172][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.251174][ T77] Call Trace: [ 6.251175][ T77] [ 6.251177][ T77] dump_stack_lvl+0x6f/0xa0 [ 6.251183][ T77] ? vprintk_emit+0x31b/0x3e0 [ 6.251185][ T77] __might_resched.cold+0x1fe/0x2c1 [ 6.251190][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.251194][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 6.251199][ T77] __kmalloc_noprof+0x443/0x760 [ 6.251201][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 6.251207][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 6.251210][ T77] alloc_buf.isra.0+0x4b/0x260 [ 6.251214][ T77] put_chars+0x1e1/0x2f0 [ 6.251220][ T77] ? __send_to_port+0x420/0x420 [ 6.251222][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.251227][ T77] ? validate_chain+0x38b/0xc20 [ 6.251232][ T77] hvc_console_print+0x292/0x780 [ 6.251239][ T77] ? hvc_write+0x3a0/0x3a0 [ 6.251241][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.251244][ T77] ? lock_acquire+0x13c/0x160 [ 6.251248][ T77] console_emit_next_record+0x22f/0x4c0 [ 6.251252][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 6.251254][ T77] ? console_flush_one_record+0x106/0x710 [ 6.251257][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.251260][ T77] ? lock_acquire+0x13c/0x160 [ 6.251263][ T77] console_flush_one_record+0x46f/0x710 [ 6.251268][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 6.251270][ T77] ? __lock_acquire+0x518/0xc20 [ 6.251275][ T77] console_unlock+0xee/0x1f0 [ 6.251278][ T77] ? console_flush_one_record+0x710/0x710 [ 6.251280][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.251282][ T77] ? lock_acquire+0x60/0x160 [ 6.251286][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.251287][ T77] ? vprintk_emit+0x320/0x3e0 [ 6.251291][ T77] vprintk_emit+0x37c/0x3e0 [ 6.251295][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 6.251298][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 6.251304][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.251308][ T77] ? vprintk_emit.cold+0x107/0x107 [ 6.251310][ T77] ? simple_strntoull+0x10f/0x140 [ 6.251315][ T77] ? date_str+0x1e0/0x1e0 [ 6.251318][ T77] ? devkmsg_write+0xd1/0x2c0 [ 6.251322][ T77] devkmsg_write.cold+0x5a/0x8b [ 6.251325][ T77] ? vprintk_default+0x20/0x20 [ 6.251330][ T77] ? vprintk_default+0x20/0x20 [ 6.251332][ T77] new_sync_write+0x33e/0x760 [ 6.251336][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 6.251340][ T77] ? new_sync_read+0x750/0x750 [ 6.251344][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 6.251349][ T77] ? __fget_files+0x1e3/0x460 [ 6.251352][ T77] vfs_write+0x6a2/0xbd0 [ 6.251357][ T77] ksys_write+0x116/0x250 [ 6.251360][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 6.251363][ T77] ? rcu_is_watching+0x16/0xd0 [ 6.251367][ T77] do_syscall_64+0xff/0x530 [ 6.251369][ T77] ? exc_page_fault+0xee/0x100 [ 6.251372][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.251374][ T77] RIP: 0033:0x7f478c96eed2 [ 6.251378][ 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 [ 6.251380][ T77] RSP: 002b:00007f478c8b5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.251383][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f478c96eed2 [ 6.251384][ T77] RDX: 000000000000002e RSI: 00007f47880012c0 RDI: 0000000000000003 [ 6.251385][ T77] RBP: 00007f478c8b5c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.251392][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f478c9f90a0 [ 6.251393][ T77] R13: 00007f478c8f73e0 R14: 00007f47880012c0 R15: 00007f478c8b5da8 [ 6.251400][ T77] [ 6.789782][ T77] virtme-ng-init: udev is done [ 6.792815][ T1] virtme-ng-init: initialization done