virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.013106][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.013124][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.013127][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.013128][ T1] preempt_count: 1, expected: 0 [ 1.013129][ T1] RCU nest depth: 0, expected: 0 [ 1.013130][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.013132][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.013143][ T1] #1: ffffffff9a58dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.013149][ T1] #2: ffffffff9a58dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.013153][ T1] #3: ffffffff9a4ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.013156][ T1] #4: ffffffff9a4ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.013159][ T1] irq event stamp: 305762 [ 1.013160][ T1] hardirqs last enabled at (305761): [] __down_trylock_console_sem+0x86/0xa0 [ 1.013162][ T1] hardirqs last disabled at (305762): [] console_emit_next_record+0x3d4/0x4c0 [ 1.013164][ T1] softirqs last enabled at (305540): [] handle_softirqs+0x67c/0x900 [ 1.013167][ T1] softirqs last disabled at (305533): [] __irq_exit_rcu+0x145/0x1c0 [ 1.013169][ T1] Preemption disabled at: [ 1.013170][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.013175][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.013178][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.013180][ T1] Call Trace: [ 1.013181][ T1] [ 1.013184][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.013190][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.013192][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.013196][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.013200][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.013205][ T1] __kmalloc_noprof+0x443/0x760 [ 1.013207][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.013212][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.013215][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.013218][ T1] put_chars+0x1e1/0x2f0 [ 1.013221][ T1] ? __send_to_port+0x420/0x420 [ 1.013222][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.013227][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.013229][ T1] ? validate_chain+0x38b/0xc20 [ 1.013234][ T1] hvc_console_print+0x292/0x780 [ 1.013237][ T1] ? __lock_acquire+0x518/0xc20 [ 1.013242][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.013245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013249][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.013253][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.013254][ T1] ? console_flush_one_record+0x106/0x710 [ 1.013257][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013259][ T1] ? lock_acquire+0x13c/0x160 [ 1.013263][ T1] console_flush_one_record+0x46f/0x710 [ 1.013267][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.013268][ T1] ? __lock_acquire+0x518/0xc20 [ 1.013273][ T1] console_unlock+0xee/0x1f0 [ 1.013275][ T1] ? console_flush_one_record+0x710/0x710 [ 1.013277][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013279][ T1] ? lock_acquire+0x60/0x160 [ 1.013282][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.013284][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.013287][ T1] vprintk_emit+0x37c/0x3e0 [ 1.013290][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.013291][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.013294][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.013296][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.013297][ T1] ? __devm_add_action+0x52/0x210 [ 1.013300][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.013303][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.013308][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.013313][ T1] ? device_rename.cold+0xa/0xa [ 1.013314][ T1] ? kernel_init+0x21/0x150 [ 1.013323][ T1] dev_printk_emit+0xb9/0xee [ 1.013326][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.013327][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.013330][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013332][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.013334][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.013336][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.013340][ T1] _dev_info+0xe2/0x116 [ 1.013343][ T1] ? _dev_notice+0x120/0x120 [ 1.013345][ T1] ? acpi_enable_event+0x246/0x370 [ 1.013349][ T1] ? acpi_disable_event+0x244/0x370 [ 1.013350][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.013354][ T1] ? acpi_enable_event+0x370/0x370 [ 1.013355][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.013359][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.013363][ T1] cmos_do_probe+0x8be/0x98a [ 1.013365][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.013369][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.013370][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.013376][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.013377][ T1] ? mc146818_set_time+0x500/0x500 [ 1.013381][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.013384][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.013389][ T1] platform_probe+0xfe/0x1f0 [ 1.013392][ T1] call_driver_probe+0x61/0x1c0 [ 1.013394][ T1] really_probe+0x199/0x760 [ 1.013397][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013398][ T1] __driver_probe_device+0x24f/0x440 [ 1.013401][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013402][ T1] ? __device_attach_driver+0x280/0x280 [ 1.013404][ T1] driver_probe_device+0x4a/0xf0 [ 1.013406][ T1] __driver_attach+0x1b8/0x540 [ 1.013408][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.013411][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.013413][ T1] ? bus_remove_file+0x50/0x50 [ 1.013414][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.013417][ T1] ? rtc_dev_init+0x40/0x40 [ 1.013422][ T1] ? rtc_dev_init+0x40/0x40 [ 1.013424][ T1] bus_add_driver+0x2c8/0x530 [ 1.013428][ T1] driver_register+0x1a3/0x390 [ 1.013430][ T1] __platform_driver_probe+0x13f/0x270 [ 1.013433][ T1] cmos_init+0x31/0x40 [ 1.013435][ T1] do_one_initcall+0x124/0x4f0 [ 1.013438][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.013440][ T1] ? parameq+0x110/0x110 [ 1.013444][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.013448][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.013451][ T1] kernel_init_freeable+0x596/0x630 [ 1.013454][ T1] ? rest_init+0x280/0x280 [ 1.013457][ T1] kernel_init+0x21/0x150 [ 1.013459][ T1] ? rest_init+0x280/0x280 [ 1.013461][ T1] ret_from_fork+0x474/0x6b0 [ 1.013465][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.013469][ T1] ? __switch_to+0x5a3/0xe00 [ 1.013471][ T1] ? rest_init+0x280/0x280 [ 1.013474][ T1] ret_from_fork_asm+0x11/0x20 [ 1.013481][ T1] [ 1.047541][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.056909][ T1] nf_conntrack_irc: The irc conntrack helper is scheduled for removal. [ 1.056909][ T1] Please contact the netfilter-devel mailing list if you still need this. [ 1.058103][ T1] NET: Registered PF_INET6 protocol family [ 1.062263][ T1] Segment Routing with IPv6 [ 1.062686][ T1] In-situ OAM (IOAM) with IPv6 [ 1.063344][ T1] NET: Registered PF_PACKET protocol family [ 1.063602][ T1] 9pnet: Installing 9P2000 support [ 1.063947][ T1] Key type dns_resolver registered [ 1.064572][ T1] NET: Registered PF_VSOCK protocol family [ 1.068992][ T1] IPI shorthand broadcast: enabled [ 1.168066][ T1] sched_clock: Marking stable (1132002540, 35783698)->(1244285987, -76499749) [ 1.170178][ T1] registered taskstats version 1 [ 1.172878][ T1] Loading compiled-in X.509 certificates [ 1.274011][ T1] Demotion targets for Node 0: null [ 1.274317][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12155) [ 1.274617][ T1] page_owner is disabled [ 1.275234][ T1] PM: Magic number: 6:474:168 [ 1.275659][ T1] netconsole: network logging started [ 1.277012][ T1] ALSA device list: [ 1.277155][ T1] No soundcards found. [ 1.278567][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.281631][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.282356][ T1] devtmpfs: mounted [ 1.282645][ T1] VFS: Pivoted into new rootfs [ 1.310604][ T1] Freeing unused kernel image (initmem) memory: 2556K [ 1.310891][ T1] Write protecting the kernel read-only data: 57344k [ 1.311754][ T1] Freeing unused kernel image (text/rodata gap) memory: 1624K [ 1.312185][ T1] Freeing unused kernel image (rodata/data gap) memory: 416K [ 1.312498][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.312831][ T1] with arguments: [ 1.312952][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.313238][ T1] with environment: [ 1.313359][ T1] HOME=/ [ 1.313528][ T1] TERM=dumb [ 1.313645][ T1] virtme_hostname=vmksft-mptcp-dbg,debug-threads=on [ 1.313845][ T1] nr_open=2147483584 [ 1.313961][ T1] virtme_link_mods=/srv/vmksft/testing/wt-12/.virtme_mods/lib/modules/0.0.0 [ 1.314270][ T1] virtme_rw_overlay0=/etc [ 1.314427][ T1] virtme_rw_overlay1=/lib [ 1.314632][ T1] virtme_rw_overlay2=/home [ 1.314789][ T1] virtme_rw_overlay3=/opt [ 1.314945][ T1] virtme_rw_overlay4=/srv [ 1.315094][ T1] virtme_rw_overlay5=/usr [ 1.315294][ T1] virtme_rw_overlay6=/var [ 1.315473][ T1] virtme_rw_overlay7=/tmp [ 1.315678][ T1] virtme_console=ttyS0 [ 1.315889][ T1] virtme_chdir=srv/vmksft/testing/wt-12 [ 1.332711][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.333887][ T1] virtme-ng-init: Setting hostname to vmksft-mptcp-dbg,debug-threads=on... [ 1.344567][ T1] overlayfs: failed to set xattr on upper [ 1.344872][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345167][ T1] overlayfs: ...falling back to uuid=null. [ 1.347366][ T1] overlayfs: failed to set xattr on upper [ 1.347568][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.347889][ T1] overlayfs: ...falling back to uuid=null. [ 1.349661][ T1] overlayfs: failed to set xattr on upper [ 1.349871][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350104][ T1] overlayfs: ...falling back to uuid=null. [ 1.352157][ T1] overlayfs: failed to set xattr on upper [ 1.352349][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352589][ T1] overlayfs: ...falling back to uuid=null. [ 1.354387][ T1] overlayfs: failed to set xattr on upper [ 1.354585][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.354841][ T1] overlayfs: ...falling back to uuid=null. [ 1.356820][ T1] overlayfs: failed to set xattr on upper [ 1.357023][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357253][ T1] overlayfs: ...falling back to uuid=null. [ 1.359002][ T1] overlayfs: failed to set xattr on upper [ 1.359202][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.359441][ T1] overlayfs: ...falling back to uuid=null. [ 1.361636][ T1] overlayfs: failed to set xattr on upper [ 1.361839][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.362078][ T1] overlayfs: ...falling back to uuid=null. [ 1.372936][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.412523][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.584663][ T71] systemd-tmpfile (71) used greatest stack depth: 25104 bytes left [ 3.584683][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.584686][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.584688][ T71] preempt_count: 2, expected: 0 [ 3.584689][ T71] RCU nest depth: 0, expected: 0 [ 3.584691][ T71] locks held by systemd-tmpfile/71: 5, last CPU#0: [ 3.584694][ T71] #0: ffffffff9a4267b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.584709][ T71] #1: ffffffff9a58dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.584716][ T71] #2: ffffffff9a58dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.584721][ T71] #3: ffffffff9a4ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.584726][ T71] #4: ffffffff9a4ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.584732][ T71] irq event stamp: 2380536 [ 3.584733][ T71] hardirqs last enabled at (2380535): [] __down_trylock_console_sem+0x86/0xa0 [ 3.584737][ T71] hardirqs last disabled at (2380536): [] console_emit_next_record+0x3d4/0x4c0 [ 3.584739][ T71] softirqs last enabled at (2379860): [] handle_softirqs+0x67c/0x900 [ 3.584742][ T71] softirqs last disabled at (2379855): [] __irq_exit_rcu+0x145/0x1c0 [ 3.584745][ T71] Preemption disabled at: [ 3.584746][ T71] [<0000000000000000>] 0x0 [ 3.584754][ T71] CPU: 0 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.584759][ T71] Tainted: [W]=WARN [ 3.584761][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.584763][ T71] Call Trace: [ 3.584765][ T71] [ 3.584767][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.584774][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.584780][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.584787][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.584794][ T71] __kmalloc_noprof+0x443/0x760 [ 3.584798][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.584807][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.584810][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.584816][ T71] put_chars+0x1e1/0x2f0 [ 3.584820][ T71] ? __send_to_port+0x420/0x420 [ 3.584823][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.584829][ T71] ? validate_chain+0x38b/0xc20 [ 3.584838][ T71] hvc_console_print+0x292/0x780 [ 3.584849][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.584853][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.584857][ T71] ? lock_acquire+0x13c/0x160 [ 3.584863][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.584869][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.584871][ T71] ? console_flush_one_record+0x106/0x710 [ 3.584876][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.584879][ T71] ? lock_acquire+0x13c/0x160 [ 3.584886][ T71] console_flush_one_record+0x46f/0x710 [ 3.584888][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.584888][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.584888][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.584888][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.584892][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.584895][ T71] ? __lock_acquire+0x518/0xc20 [ 3.584903][ T71] console_unlock+0xee/0x1f0 [ 3.584907][ T71] ? console_flush_one_record+0x710/0x710 [ 3.584910][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.584913][ T71] ? lock_acquire+0x60/0x160 [ 3.584918][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.584920][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.584924][ T71] vprintk_emit+0x37c/0x3e0 [ 3.584929][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.584934][ T71] ? __lock_acquire+0x518/0xc20 [ 3.584940][ T71] _printk+0xc7/0x100 [ 3.584944][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.584949][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.584953][ T71] ? __rwlock_init+0x150/0x150 [ 3.584959][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.584963][ T71] do_exit.cold+0x82/0x9c [ 3.584968][ T71] ? exit_notify+0x890/0x890 [ 3.584971][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.584975][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.584982][ T71] do_group_exit+0xb8/0x370 [ 3.584987][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.584991][ T71] x64_sys_call+0x1567/0x1570 [ 3.584994][ T71] do_syscall_64+0xff/0x530 [ 3.584998][ T71] ? exc_page_fault+0xee/0x100 [ 3.585003][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.585006][ T71] RIP: 0033:0x7fecb71a91b8 [ 3.585010][ T71] Code: Unable to access opcode bytes at 0x7fecb71a918e. [ 3.585011][ T71] RSP: 002b:00007fff46482258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.585015][ T71] RAX: ffffffffffffffda RBX: 00007fecb72d9f88 RCX: 00007fecb71a91b8 [ 3.585016][ T71] RDX: 00007fecb6a074c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.585018][ T71] RBP: 00007fff464822b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.585019][ T71] R10: 00007fff46482070 R11: 0000000000000246 R12: 0000000000000001 [ 3.585020][ T71] R13: 0000000000000049 R14: 00007fecb72d8680 R15: 00007fecb72d9fa0 [ 3.585033][ T71] [ 3.602487][ T1] virtme-ng-init: basic initialization done [ 3.649246][ T78] ip (78) used greatest stack depth: 23968 bytes left [ 3.672888][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.673333][ T74] virtme-ng-init: triggering udev coldplug [ 5.784837][ T74] virtme-ng-init: waiting for udev to settle [ 5.784851][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.784853][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.784855][ T74] preempt_count: 1, expected: 0 [ 5.784856][ T74] RCU nest depth: 0, expected: 0 [ 5.784857][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.784860][ T74] #0: ffffffff9a58dcc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.784872][ T74] #1: ffffffff9a58dd38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.784876][ T74] #2: ffffffff9a4ad660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.784880][ T74] #3: ffffffff9a4ad560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.784883][ T74] irq event stamp: 2922 [ 5.784884][ T74] hardirqs last enabled at (2921): [] __down_trylock_console_sem+0x86/0xa0 [ 5.784886][ T74] hardirqs last disabled at (2922): [] console_emit_next_record+0x3d4/0x4c0 [ 5.784888][ T74] softirqs last enabled at (2432): [] fpu_clone+0xd9/0x410 [ 5.784891][ T74] softirqs last disabled at (2430): [] fpu_clone+0x82/0x410 [ 5.784893][ T74] Preemption disabled at: [ 5.784894][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.784899][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.784903][ T74] Tainted: [W]=WARN [ 5.784904][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.784905][ T74] Call Trace: [ 5.784907][ T74] [ 5.784908][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.784914][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.784916][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.784920][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.784924][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.784929][ T74] __kmalloc_noprof+0x443/0x760 [ 5.784931][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.784937][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.784939][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.784943][ T74] put_chars+0x1e1/0x2f0 [ 5.784946][ T74] ? __send_to_port+0x420/0x420 [ 5.784947][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.784952][ T74] ? validate_chain+0x38b/0xc20 [ 5.784957][ T74] hvc_console_print+0x292/0x780 [ 5.784964][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.784966][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.784969][ T74] ? lock_acquire+0x13c/0x160 [ 5.784972][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.784976][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.784977][ T74] ? console_flush_one_record+0x106/0x710 [ 5.784980][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.784982][ T74] ? lock_acquire+0x13c/0x160 [ 5.784986][ T74] console_flush_one_record+0x46f/0x710 [ 5.784989][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.784991][ T74] ? __lock_acquire+0x518/0xc20 [ 5.784996][ T74] console_unlock+0xee/0x1f0 [ 5.784998][ T74] ? console_flush_one_record+0x710/0x710 [ 5.785000][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.785002][ T74] ? lock_acquire+0x60/0x160 [ 5.785005][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.785006][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.785009][ T74] vprintk_emit+0x37c/0x3e0 [ 5.785013][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.785016][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.785021][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.785024][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.785026][ T74] ? simple_strntoull+0x10f/0x140 [ 5.785030][ T74] ? date_str+0x1e0/0x1e0 [ 5.785033][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.785037][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.785040][ T74] ? vprintk_default+0x20/0x20 [ 5.785044][ T74] ? vprintk_default+0x20/0x20 [ 5.785046][ T74] new_sync_write+0x33e/0x760 [ 5.785050][ T74] ? kasan_quarantine_put+0xc2/0x2b0 [ 5.785054][ T74] ? new_sync_read+0x750/0x750 [ 5.785057][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.785062][ T74] ? __fget_files+0x1e3/0x460 [ 5.785066][ T74] vfs_write+0x6a2/0xbd0 [ 5.785070][ T74] ksys_write+0x116/0x250 [ 5.785072][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.785075][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.785079][ T74] do_syscall_64+0xff/0x530 [ 5.785081][ T74] ? exc_page_fault+0xee/0x100 [ 5.785084][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.785086][ T74] RIP: 0033:0x7fb17aecbed2 [ 5.785090][ 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 [ 5.785092][ T74] RSP: 002b:00007fb17ae12c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.785094][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb17aecbed2 [ 5.785096][ T74] RDX: 000000000000002e RSI: 00007fb1740012c0 RDI: 0000000000000003 [ 5.785097][ T74] RBP: 00007fb17ae12c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.785097][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb17af560a0 [ 5.785098][ T74] R13: 00007fb17ae543e0 R14: 00007fb1740012c0 R15: 00007fb17ae12da8 [ 5.785104][ T74] [ 6.282149][ T74] virtme-ng-init: udev is done [ 6.287231][ T1] virtme-ng-init: initialization done