virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.984598][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.984625][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.984627][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.984628][ T1] preempt_count: 1, expected: 0 [ 0.984629][ T1] RCU nest depth: 0, expected: 0 [ 0.984630][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.984632][ T1] #0: ff110000027cb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.984644][ T1] #1: ffffffff85d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.984651][ T1] #2: ffffffff85d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.984654][ T1] #3: ffffffff85c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.984658][ T1] #4: ffffffff85c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.984661][ T1] irq event stamp: 304218 [ 0.984662][ T1] hardirqs last enabled at (304217): [] __down_trylock_console_sem+0x86/0xa0 [ 0.984664][ T1] hardirqs last disabled at (304218): [] console_emit_next_record+0x3d4/0x4c0 [ 0.984666][ T1] softirqs last enabled at (304122): [] handle_softirqs+0x67c/0x900 [ 0.984669][ T1] softirqs last disabled at (303919): [] __irq_exit_rcu+0x145/0x1c0 [ 0.984672][ T1] Preemption disabled at: [ 0.984672][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.984677][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.984680][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.984682][ T1] Call Trace: [ 0.984683][ T1] [ 0.984687][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.984692][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.984694][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.984698][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.984702][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.984707][ T1] __kmalloc_noprof+0x443/0x760 [ 0.984709][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.984714][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.984717][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.984720][ T1] put_chars+0x1e1/0x2f0 [ 0.984722][ T1] ? __send_to_port+0x420/0x420 [ 0.984726][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.984729][ T1] ? validate_chain+0x38b/0xc20 [ 0.984733][ T1] hvc_console_print+0x292/0x780 [ 0.984736][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984738][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984742][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.984745][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984748][ T1] ? lock_acquire+0x13c/0x160 [ 0.984752][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.984755][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.984757][ T1] ? console_flush_one_record+0x106/0x710 [ 0.984760][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984762][ T1] ? lock_acquire+0x13c/0x160 [ 0.984766][ T1] console_flush_one_record+0x46f/0x710 [ 0.984770][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.984772][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984777][ T1] console_unlock+0xee/0x1f0 [ 0.984780][ T1] ? console_flush_one_record+0x710/0x710 [ 0.984781][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984784][ T1] ? lock_acquire+0x60/0x160 [ 0.984787][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.984789][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.984792][ T1] vprintk_emit+0x37c/0x3e0 [ 0.984795][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.984798][ T1] ? find_held_lock+0x2b/0x80 [ 0.984799][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.984802][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.984805][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.984810][ T1] ? device_rename.cold+0xa/0xa [ 0.984812][ T1] ? __lock_acquire+0x518/0xc20 [ 0.984816][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.984818][ T1] ? find_held_lock+0x2b/0x80 [ 0.984821][ T1] dev_printk_emit+0xb9/0xee [ 0.984824][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.984827][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.984830][ T1] ? proc_register+0x368/0x8b0 [ 0.984837][ T1] _dev_info+0xe2/0x116 [ 0.984839][ T1] ? _dev_notice+0x120/0x120 [ 0.984844][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.984848][ T1] ? rtc_proc_show+0x400/0x400 [ 0.984852][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.984856][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.984859][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.984863][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.984869][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.984873][ T1] cmos_do_probe+0x73b/0x98a [ 0.984875][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.984877][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.984879][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.984885][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.984886][ T1] ? mc146818_set_time+0x500/0x500 [ 0.984890][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.984892][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.984897][ T1] platform_probe+0xfe/0x1f0 [ 0.984899][ T1] call_driver_probe+0x61/0x1c0 [ 0.984902][ T1] really_probe+0x199/0x760 [ 0.984905][ T1] ? __device_attach_driver+0x280/0x280 [ 0.984907][ T1] __driver_probe_device+0x24f/0x440 [ 0.984910][ T1] ? __device_attach_driver+0x280/0x280 [ 0.984912][ T1] ? __device_attach_driver+0x280/0x280 [ 0.984914][ T1] driver_probe_device+0x4a/0xf0 [ 0.984916][ T1] __driver_attach+0x1b8/0x540 [ 0.984919][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.984921][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.984924][ T1] ? bus_remove_file+0x50/0x50 [ 0.984925][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.984928][ T1] ? rtc_dev_init+0x40/0x40 [ 0.984934][ T1] ? rtc_dev_init+0x40/0x40 [ 0.984936][ T1] bus_add_driver+0x2c8/0x530 [ 0.984939][ T1] driver_register+0x1a3/0x390 [ 0.984942][ T1] __platform_driver_probe+0x13f/0x270 [ 0.984945][ T1] cmos_init+0x31/0x40 [ 0.984947][ T1] do_one_initcall+0x124/0x4f0 [ 0.984950][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.984952][ T1] ? parameq+0x110/0x110 [ 0.984957][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.984961][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.984964][ T1] kernel_init_freeable+0x596/0x630 [ 0.984967][ T1] ? rest_init+0x280/0x280 [ 0.984971][ T1] kernel_init+0x21/0x150 [ 0.984973][ T1] ? rest_init+0x280/0x280 [ 0.984974][ T1] ret_from_fork+0x474/0x6b0 [ 0.984978][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.984981][ T1] ? __switch_to+0x5a3/0xe00 [ 0.984984][ T1] ? rest_init+0x280/0x280 [ 0.984986][ T1] ret_from_fork_asm+0x11/0x20 [ 0.984994][ T1] [ 1.016146][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T07:41:32 UTC (1787902892) [ 1.017145][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.020245][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.029711][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.029711][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.030875][ T1] NET: Registered PF_INET6 protocol family [ 1.034559][ T1] Segment Routing with IPv6 [ 1.034956][ T1] In-situ OAM (IOAM) with IPv6 [ 1.035458][ T1] NET: Registered PF_PACKET protocol family [ 1.036786][ T1] NET: Registered PF_RDS protocol family [ 1.037340][ T1] Registered RDS/tcp transport [ 1.037608][ T1] 9pnet: Installing 9P2000 support [ 1.037950][ T1] Key type dns_resolver registered [ 1.038592][ T1] NET: Registered PF_VSOCK protocol family [ 1.043261][ T1] IPI shorthand broadcast: enabled [ 1.145976][ T1] sched_clock: Marking stable (1108001627, 37325828)->(1217733196, -72405741) [ 1.148156][ T1] registered taskstats version 1 [ 1.149875][ T1] Loading compiled-in X.509 certificates [ 1.250963][ T1] Demotion targets for Node 0: null [ 1.251278][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11636) [ 1.251588][ T1] page_owner is disabled [ 1.252612][ T1] PM: Magic number: 6:989:673 [ 1.253020][ T1] netconsole: network logging started [ 1.254309][ T1] ALSA device list: [ 1.254532][ T1] No soundcards found. [ 1.256141][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.258594][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.259396][ T1] devtmpfs: mounted [ 1.259669][ T1] VFS: Pivoted into new rootfs [ 1.289839][ T1] Freeing unused kernel image (initmem) memory: 2576K [ 1.290058][ T1] Write protecting the kernel read-only data: 57344k [ 1.292648][ T1] Freeing unused kernel image (text/rodata gap) memory: 720K [ 1.292986][ T1] Freeing unused kernel image (rodata/data gap) memory: 260K [ 1.293246][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.293510][ T1] with arguments: [ 1.293627][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.293853][ T1] with environment: [ 1.293971][ T1] HOME=/ [ 1.294089][ T1] TERM=dumb [ 1.294207][ T1] virtme_hostname=vmksft-net-extra-dbg,debug-threads=on [ 1.294430][ T1] nr_open=2147483584 [ 1.294549][ T1] virtme_link_mods=/srv/vmksft/testing/wt-6/.virtme_mods/lib/modules/0.0.0 [ 1.294814][ T1] virtme_rw_overlay0=/etc [ 1.294960][ T1] virtme_rw_overlay1=/lib [ 1.295106][ T1] virtme_rw_overlay2=/home [ 1.295264][ T1] virtme_rw_overlay3=/opt [ 1.295414][ T1] virtme_rw_overlay4=/srv [ 1.295564][ T1] virtme_rw_overlay5=/usr [ 1.295715][ T1] virtme_rw_overlay6=/var [ 1.295865][ T1] virtme_rw_overlay7=/tmp [ 1.296011][ T1] virtme_console=ttyS0 [ 1.296162][ T1] virtme_chdir=srv/vmksft/testing/wt-6 [ 1.311121][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.312252][ T1] virtme-ng-init: Setting hostname to vmksft-net-extra-dbg,debug-threads=on... [ 1.322163][ T1] overlayfs: failed to set xattr on upper [ 1.322443][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322728][ T1] overlayfs: ...falling back to uuid=null. [ 1.324890][ T1] overlayfs: failed to set xattr on upper [ 1.325089][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.325321][ T1] overlayfs: ...falling back to uuid=null. [ 1.327043][ T1] overlayfs: failed to set xattr on upper [ 1.327236][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.327494][ T1] overlayfs: ...falling back to uuid=null. [ 1.329199][ T1] overlayfs: failed to set xattr on upper [ 1.329404][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.329647][ T1] overlayfs: ...falling back to uuid=null. [ 1.331453][ T1] overlayfs: failed to set xattr on upper [ 1.331648][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.331881][ T1] overlayfs: ...falling back to uuid=null. [ 1.333853][ T1] overlayfs: failed to set xattr on upper [ 1.334055][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.334283][ T1] overlayfs: ...falling back to uuid=null. [ 1.336002][ T1] overlayfs: failed to set xattr on upper [ 1.336193][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.336434][ T1] overlayfs: ...falling back to uuid=null. [ 1.338159][ T1] overlayfs: failed to set xattr on upper [ 1.338357][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.338597][ T1] overlayfs: ...falling back to uuid=null. [ 1.350427][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.404060][ T76] kwatchdog (76) used greatest stack depth: 29688 bytes left [ 3.432998][ T74] systemd-tmpfile (74) used greatest stack depth: 25360 bytes left [ 3.433016][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.433018][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.433019][ T74] preempt_count: 2, expected: 0 [ 3.433020][ T74] RCU nest depth: 0, expected: 0 [ 3.433021][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.433023][ T74] #0: ffffffff85c127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.433034][ T74] #1: ffffffff85d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.433040][ T74] #2: ffffffff85d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.433043][ T74] #3: ffffffff85c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.433047][ T74] #4: ffffffff85c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.433051][ T74] irq event stamp: 2358872 [ 3.433052][ T74] hardirqs last enabled at (2358871): [] __down_trylock_console_sem+0x86/0xa0 [ 3.433054][ T74] hardirqs last disabled at (2358872): [] console_emit_next_record+0x3d4/0x4c0 [ 3.433056][ T74] softirqs last enabled at (2358468): [] handle_softirqs+0x67c/0x900 [ 3.433059][ T74] softirqs last disabled at (2358463): [] __irq_exit_rcu+0x145/0x1c0 [ 3.433061][ T74] Preemption disabled at: [ 3.433061][ T74] [<0000000000000000>] 0x0 [ 3.433068][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.433071][ T74] Tainted: [W]=WARN [ 3.433072][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.433074][ T74] Call Trace: [ 3.433076][ T74] [ 3.433078][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.433084][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.433088][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.433092][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.433097][ T74] __kmalloc_noprof+0x443/0x760 [ 3.433099][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.433105][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.433107][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.433111][ T74] put_chars+0x1e1/0x2f0 [ 3.433114][ T74] ? __send_to_port+0x420/0x420 [ 3.433115][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.433120][ T74] ? validate_chain+0x38b/0xc20 [ 3.433125][ T74] hvc_console_print+0x292/0x780 [ 3.433132][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.433134][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.433136][ T74] ? lock_acquire+0x13c/0x160 [ 3.433140][ T74] console_emit_next_record+0x22f/0x4c0 [ 3.433144][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 3.433145][ T74] ? console_flush_one_record+0x106/0x710 [ 3.433149][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.433151][ T74] ? lock_acquire+0x13c/0x160 [ 3.433155][ T74] console_flush_one_record+0x46f/0x710 [ 3.433159][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 3.433160][ T74] ? __lock_acquire+0x518/0xc20 [ 3.433165][ T74] console_unlock+0xee/0x1f0 [ 3.433168][ T74] ? console_flush_one_record+0x710/0x710 [ 3.433170][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.433172][ T74] ? lock_acquire+0x60/0x160 [ 3.433175][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.433177][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.433180][ T74] vprintk_emit+0x37c/0x3e0 [ 3.433184][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.433187][ T74] ? __lock_acquire+0x518/0xc20 [ 3.433190][ T74] _printk+0xc7/0x100 [ 3.433194][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.433196][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.433199][ T74] ? __rwlock_init+0x150/0x150 [ 3.433202][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.433205][ T74] do_exit.cold+0x82/0x9c [ 3.433209][ T74] ? exit_notify+0x890/0x890 [ 3.433210][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.433212][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.433217][ T74] do_group_exit+0xb8/0x370 [ 3.433219][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.433219][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.433219][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.433219][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.433219][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.433221][ T74] x64_sys_call+0x1567/0x1570 [ 3.433224][ T74] do_syscall_64+0xff/0x530 [ 3.433228][ T74] ? exc_page_fault+0xee/0x100 [ 3.433231][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.433233][ T74] RIP: 0033:0x7f2c6ec1a1b8 [ 3.433235][ T74] Code: Unable to access opcode bytes at 0x7f2c6ec1a18e. [ 3.433236][ T74] RSP: 002b:00007ffd9ae59db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.433238][ T74] RAX: ffffffffffffffda RBX: 00007f2c6ed4af88 RCX: 00007f2c6ec1a1b8 [ 3.433240][ T74] RDX: 00007f2c6e4784c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.433241][ T74] RBP: 00007ffd9ae59e10 R08: 0000000000000000 R09: 0000000000001000 [ 3.433241][ T74] R10: 00007ffd9ae59bd0 R11: 0000000000000246 R12: 0000000000000001 [ 3.433242][ T74] R13: 0000000000000049 R14: 00007f2c6ed49680 R15: 00007f2c6ed4afa0 [ 3.433249][ T74] [ 3.450271][ T1] virtme-ng-init: basic initialization done [ 3.497659][ T81] ip (81) used greatest stack depth: 24832 bytes left [ 3.516777][ T77] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.517156][ T77] virtme-ng-init: triggering udev coldplug [ 5.677311][ T77] virtme-ng-init: waiting for udev to settle [ 5.677329][ T77] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.677331][ T77] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 77, name: virtme-ng-init [ 5.677333][ T77] preempt_count: 1, expected: 0 [ 5.677334][ T77] RCU nest depth: 0, expected: 0 [ 5.677335][ T77] locks held by virtme-ng-init/77: 4, last CPU#1: [ 5.677338][ T77] #0: ffffffff85d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.677350][ T77] #1: ffffffff85d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.677354][ T77] #2: ffffffff85c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.677358][ T77] #3: ffffffff85c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.677362][ T77] irq event stamp: 9102 [ 5.677363][ T77] hardirqs last enabled at (9101): [] __down_trylock_console_sem+0x86/0xa0 [ 5.677366][ T77] hardirqs last disabled at (9102): [] console_emit_next_record+0x3d4/0x4c0 [ 5.677368][ T77] softirqs last enabled at (8612): [] fpu_clone+0xd9/0x410 [ 5.677372][ T77] softirqs last disabled at (8610): [] fpu_clone+0x82/0x410 [ 5.677374][ T77] Preemption disabled at: [ 5.677375][ T77] [] vprintk_emit+0x31b/0x3e0 [ 5.677380][ T77] CPU: 1 UID: 0 PID: 77 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.677384][ T77] Tainted: [W]=WARN [ 5.677385][ T77] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.677387][ T77] Call Trace: [ 5.677388][ T77] [ 5.677390][ T77] dump_stack_lvl+0x6f/0xa0 [ 5.677395][ T77] ? vprintk_emit+0x31b/0x3e0 [ 5.677397][ T77] __might_resched.cold+0x1fe/0x2c1 [ 5.677402][ T77] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.677406][ T77] ? __kmalloc_noprof+0xdb/0x760 [ 5.677411][ T77] __kmalloc_noprof+0x443/0x760 [ 5.677413][ T77] ? alloc_buf.isra.0+0x4b/0x260 [ 5.677419][ T77] ? do_raw_spin_unlock+0x59/0x250 [ 5.677422][ T77] alloc_buf.isra.0+0x4b/0x260 [ 5.677426][ T77] put_chars+0x1e1/0x2f0 [ 5.677429][ T77] ? __send_to_port+0x420/0x420 [ 5.677430][ T77] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.677435][ T77] ? validate_chain+0x38b/0xc20 [ 5.677440][ T77] hvc_console_print+0x292/0x780 [ 5.677447][ T77] ? hvc_write+0x3a0/0x3a0 [ 5.677450][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.677452][ T77] ? lock_acquire+0x13c/0x160 [ 5.677456][ T77] console_emit_next_record+0x22f/0x4c0 [ 5.677460][ T77] ? devkmsg_read+0x4b0/0x4b0 [ 5.677462][ T77] ? console_flush_one_record+0x106/0x710 [ 5.677465][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.677468][ T77] ? lock_acquire+0x13c/0x160 [ 5.677472][ T77] console_flush_one_record+0x46f/0x710 [ 5.677476][ T77] ? console_emit_next_record+0x4c0/0x4c0 [ 5.677478][ T77] ? __lock_acquire+0x518/0xc20 [ 5.677483][ T77] console_unlock+0xee/0x1f0 [ 5.677486][ T77] ? console_flush_one_record+0x710/0x710 [ 5.677488][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.677496][ T77] ? lock_acquire+0x60/0x160 [ 5.677499][ T77] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.677501][ T77] ? vprintk_emit+0x320/0x3e0 [ 5.677505][ T77] vprintk_emit+0x37c/0x3e0 [ 5.677508][ T77] ? wake_up_klogd_work_func+0x90/0x90 [ 5.677512][ T77] ? _copy_from_iter+0x1bb/0x1810 [ 5.677518][ T77] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.677521][ T77] ? vprintk_emit.cold+0x107/0x107 [ 5.677523][ T77] ? simple_strntoull+0x10f/0x140 [ 5.677528][ T77] ? date_str+0x1e0/0x1e0 [ 5.677532][ T77] ? devkmsg_write+0xd1/0x2c0 [ 5.677536][ T77] devkmsg_write.cold+0x5a/0x8b [ 5.677539][ T77] ? vprintk_default+0x20/0x20 [ 5.677544][ T77] ? vprintk_default+0x20/0x20 [ 5.677546][ T77] new_sync_write+0x33e/0x760 [ 5.677550][ T77] ? kasan_quarantine_put+0x42/0x2b0 [ 5.677554][ T77] ? new_sync_read+0x750/0x750 [ 5.677559][ T77] ? __lock_release.isra.0+0x69/0x1a0 [ 5.677563][ T77] ? __fget_files+0x1e3/0x460 [ 5.677567][ T77] vfs_write+0x6a2/0xbd0 [ 5.677572][ T77] ksys_write+0x116/0x250 [ 5.677575][ T77] ? __ia32_sys_read+0xc0/0xc0 [ 5.677578][ T77] ? rcu_is_watching+0x16/0xd0 [ 5.677582][ T77] do_syscall_64+0xff/0x530 [ 5.677585][ T77] ? exc_page_fault+0xee/0x100 [ 5.677587][ T77] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.677589][ T77] RIP: 0033:0x7f8d70838ed2 [ 5.677593][ 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 [ 5.677595][ T77] RSP: 002b:00007f8d7077fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.677597][ T77] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8d70838ed2 [ 5.677599][ T77] RDX: 000000000000002e RSI: 00007f8d6c001090 RDI: 0000000000000003 [ 5.677600][ T77] RBP: 00007f8d7077fc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.677600][ T77] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d708c30a0 [ 5.677601][ T77] R13: 00007f8d707c13e0 R14: 00007f8d6c001090 R15: 00007f8d7077fda8 [ 5.677608][ T77] [ 6.109312][ T77] virtme-ng-init: udev is done [ 6.112623][ T1] virtme-ng-init: initialization done