virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.961144][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.961164][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.961166][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.961167][ T1] preempt_count: 1, expected: 0 [ 0.961168][ T1] RCU nest depth: 0, expected: 0 [ 0.961169][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.961171][ T1] #0: ff110000027f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.961183][ T1] #1: ffffffffb4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.961189][ T1] #2: ffffffffb4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.961192][ T1] #3: ffffffffb4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.961195][ T1] #4: ffffffffb4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.961198][ T1] irq event stamp: 302900 [ 0.961199][ T1] hardirqs last enabled at (302899): [] __down_trylock_console_sem+0x86/0xa0 [ 0.961202][ T1] hardirqs last disabled at (302900): [] console_emit_next_record+0x3d4/0x4c0 [ 0.961204][ T1] softirqs last enabled at (302656): [] handle_softirqs+0x67c/0x900 [ 0.961207][ T1] softirqs last disabled at (302295): [] __irq_exit_rcu+0x145/0x1c0 [ 0.961210][ T1] Preemption disabled at: [ 0.961210][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.961215][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.961218][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.961219][ T1] Call Trace: [ 0.961221][ T1] [ 0.961224][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.961229][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.961230][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.961235][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.961238][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.961243][ T1] __kmalloc_noprof+0x443/0x760 [ 0.961246][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.961251][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.961254][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.961257][ T1] put_chars+0x1e1/0x2f0 [ 0.961260][ T1] ? __send_to_port+0x420/0x420 [ 0.961263][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.961267][ T1] ? validate_chain+0x38b/0xc20 [ 0.961271][ T1] hvc_console_print+0x292/0x780 [ 0.961274][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961276][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961281][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.961284][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961286][ T1] ? lock_acquire+0x13c/0x160 [ 0.961290][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.961293][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.961295][ T1] ? console_flush_one_record+0x106/0x710 [ 0.961297][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961299][ T1] ? lock_acquire+0x13c/0x160 [ 0.961303][ T1] console_flush_one_record+0x46f/0x710 [ 0.961307][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.961308][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961313][ T1] console_unlock+0xee/0x1f0 [ 0.961316][ T1] ? console_flush_one_record+0x710/0x710 [ 0.961317][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961319][ T1] ? lock_acquire+0x60/0x160 [ 0.961323][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.961324][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.961327][ T1] vprintk_emit+0x37c/0x3e0 [ 0.961330][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.961332][ T1] ? find_held_lock+0x2b/0x80 [ 0.961334][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.961336][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.961340][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.961347][ T1] ? device_rename.cold+0xa/0xa [ 0.961349][ T1] ? __lock_acquire+0x518/0xc20 [ 0.961354][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.961356][ T1] ? find_held_lock+0x2b/0x80 [ 0.961359][ T1] dev_printk_emit+0xb9/0xee [ 0.961362][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.961365][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.961369][ T1] ? proc_register+0x368/0x8b0 [ 0.961376][ T1] _dev_info+0xe2/0x116 [ 0.961378][ T1] ? _dev_notice+0x120/0x120 [ 0.961383][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.961386][ T1] ? rtc_proc_show+0x400/0x400 [ 0.961390][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.961395][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.961398][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.961401][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.961408][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.961412][ T1] cmos_do_probe+0x73b/0x98a [ 0.961414][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.961417][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.961418][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.961424][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.961426][ T1] ? mc146818_set_time+0x500/0x500 [ 0.961429][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.961432][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.961437][ T1] platform_probe+0xfe/0x1f0 [ 0.961440][ T1] call_driver_probe+0x61/0x1c0 [ 0.961442][ T1] really_probe+0x199/0x760 [ 0.961446][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961448][ T1] __driver_probe_device+0x24f/0x440 [ 0.961451][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961453][ T1] ? __device_attach_driver+0x280/0x280 [ 0.961455][ T1] driver_probe_device+0x4a/0xf0 [ 0.961457][ T1] __driver_attach+0x1b8/0x540 [ 0.961460][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.961463][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.961465][ T1] ? bus_remove_file+0x50/0x50 [ 0.961467][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.961470][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961475][ T1] ? rtc_dev_init+0x40/0x40 [ 0.961477][ T1] bus_add_driver+0x2c8/0x530 [ 0.961481][ T1] driver_register+0x1a3/0x390 [ 0.961484][ T1] __platform_driver_probe+0x13f/0x270 [ 0.961487][ T1] cmos_init+0x31/0x40 [ 0.961488][ T1] do_one_initcall+0x124/0x4f0 [ 0.961492][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.961494][ T1] ? parameq+0x110/0x110 [ 0.961500][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.961503][ T1] kernel_init_freeable+0x596/0x630 [ 0.961507][ T1] ? rest_init+0x280/0x280 [ 0.961510][ T1] kernel_init+0x21/0x150 [ 0.961512][ T1] ? rest_init+0x280/0x280 [ 0.961514][ T1] ret_from_fork+0x474/0x6b0 [ 0.961518][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.961521][ T1] ? __switch_to+0x5a3/0xe00 [ 0.961525][ T1] ? rest_init+0x280/0x280 [ 0.961527][ T1] ret_from_fork_asm+0x11/0x20 [ 0.961529][ T1] [ 0.990801][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T13:53:40 UTC (1787925220) [ 0.991763][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.994660][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.001205][ T1] NET: Registered PF_INET6 protocol family [ 1.007505][ T1] Segment Routing with IPv6 [ 1.007997][ T1] In-situ OAM (IOAM) with IPv6 [ 1.008322][ T1] NET: Registered PF_PACKET protocol family [ 1.008623][ T1] 9pnet: Installing 9P2000 support [ 1.008945][ T1] Key type dns_resolver registered [ 1.009585][ T1] NET: Registered PF_VSOCK protocol family [ 1.013567][ T1] IPI shorthand broadcast: enabled [ 1.110360][ T1] sched_clock: Marking stable (1076001851, 33526066)->(1183363730, -73835813) [ 1.112367][ T1] registered taskstats version 1 [ 1.114053][ T1] Loading compiled-in X.509 certificates [ 1.212663][ T1] Demotion targets for Node 0: null [ 1.212991][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.213300][ T1] page_owner is disabled [ 1.213979][ T1] PM: Magic number: 6:834:888 [ 1.214411][ T1] netconsole: network logging started [ 1.215729][ T1] ALSA device list: [ 1.216430][ T1] No soundcards found. [ 1.217452][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.220101][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.220894][ T1] devtmpfs: mounted [ 1.221178][ T1] VFS: Pivoted into new rootfs [ 1.248419][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.249551][ T1] Write protecting the kernel read-only data: 55296k [ 1.250151][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.250593][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.250964][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.251230][ T1] with arguments: [ 1.251386][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.251627][ T1] with environment: [ 1.251744][ T1] HOME=/ [ 1.251860][ T1] TERM=dumb [ 1.251974][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.252200][ T1] nr_open=2147483584 [ 1.252309][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.252576][ T1] virtme_rw_overlay0=/etc [ 1.252731][ T1] virtme_rw_overlay1=/lib [ 1.252876][ T1] virtme_rw_overlay2=/home [ 1.253028][ T1] virtme_rw_overlay3=/opt [ 1.253174][ T1] virtme_rw_overlay4=/srv [ 1.253323][ T1] virtme_rw_overlay5=/usr [ 1.253476][ T1] virtme_rw_overlay6=/var [ 1.253631][ T1] virtme_rw_overlay7=/tmp [ 1.253786][ T1] virtme_console=ttyS0 [ 1.253957][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.268790][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.269921][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.281911][ T1] overlayfs: failed to set xattr on upper [ 1.282181][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.282417][ T1] overlayfs: ...falling back to uuid=null. [ 1.284594][ T1] overlayfs: failed to set xattr on upper [ 1.284792][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.285029][ T1] overlayfs: ...falling back to uuid=null. [ 1.286812][ T1] overlayfs: failed to set xattr on upper [ 1.287008][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.287252][ T1] overlayfs: ...falling back to uuid=null. [ 1.289340][ T1] overlayfs: failed to set xattr on upper [ 1.289537][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.289770][ T1] overlayfs: ...falling back to uuid=null. [ 1.291569][ T1] overlayfs: failed to set xattr on upper [ 1.291764][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291995][ T1] overlayfs: ...falling back to uuid=null. [ 1.294020][ T1] overlayfs: failed to set xattr on upper [ 1.294211][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.294444][ T1] overlayfs: ...falling back to uuid=null. [ 1.296202][ T1] overlayfs: failed to set xattr on upper [ 1.296399][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.297174][ T1] overlayfs: ...falling back to uuid=null. [ 1.298895][ T1] overlayfs: failed to set xattr on upper [ 1.299090][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.299317][ T1] overlayfs: ...falling back to uuid=null. [ 1.309772][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.400089][ T73] kwatchdog (73) used greatest stack depth: 28672 bytes left [ 3.240777][ T71] systemd-tmpfile (71) used greatest stack depth: 24528 bytes left [ 3.240794][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.240796][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.240797][ T71] preempt_count: 2, expected: 0 [ 3.240798][ T71] RCU nest depth: 0, expected: 0 [ 3.240799][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.240801][ T71] #0: ffffffffb40027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.240813][ T71] #1: ffffffffb4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.240818][ T71] #2: ffffffffb4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.240821][ T71] #3: ffffffffb4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.240824][ T71] #4: ffffffffb4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.240827][ T71] irq event stamp: 2313504 [ 3.240828][ T71] hardirqs last enabled at (2313503): [] __down_trylock_console_sem+0x86/0xa0 [ 3.240832][ T71] hardirqs last disabled at (2313504): [] console_emit_next_record+0x3d4/0x4c0 [ 3.240833][ T71] softirqs last enabled at (2312508): [] handle_softirqs+0x67c/0x900 [ 3.240835][ T71] softirqs last disabled at (2311357): [] __irq_exit_rcu+0x145/0x1c0 [ 3.240838][ T71] Preemption disabled at: [ 3.240839][ T71] [<0000000000000000>] 0x0 [ 3.240846][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.240849][ T71] Tainted: [W]=WARN [ 3.240850][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.240852][ T71] Call Trace: [ 3.240853][ T71] [ 3.240855][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.240860][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.240864][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.240867][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.240873][ T71] __kmalloc_noprof+0x443/0x760 [ 3.240875][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.240881][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.240884][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.240887][ T71] put_chars+0x1e1/0x2f0 [ 3.240890][ T71] ? __send_to_port+0x420/0x420 [ 3.240892][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.240895][ T71] ? validate_chain+0x38b/0xc20 [ 3.240901][ T71] hvc_console_print+0x292/0x780 [ 3.240907][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.240909][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.240911][ T71] ? lock_acquire+0x13c/0x160 [ 3.240915][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.240919][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.240920][ T71] ? console_flush_one_record+0x106/0x710 [ 3.240922][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.240924][ T71] ? lock_acquire+0x13c/0x160 [ 3.240928][ T71] console_flush_one_record+0x46f/0x710 [ 3.240932][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.240933][ T71] ? __lock_acquire+0x518/0xc20 [ 3.240938][ T71] console_unlock+0xee/0x1f0 [ 3.240940][ T71] ? console_flush_one_record+0x710/0x710 [ 3.240942][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.240943][ T71] ? lock_acquire+0x60/0x160 [ 3.240947][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.240949][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.240952][ T71] vprintk_emit+0x37c/0x3e0 [ 3.240954][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.240954][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.240954][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.240954][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.240955][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.240958][ T71] ? __lock_acquire+0x518/0xc20 [ 3.240961][ T71] _printk+0xc7/0x100 [ 3.240965][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.240968][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.240970][ T71] ? __rwlock_init+0x150/0x150 [ 3.240974][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.240977][ T71] do_exit.cold+0x82/0x9c [ 3.240980][ T71] ? exit_notify+0x890/0x890 [ 3.240982][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.240985][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.240988][ T71] do_group_exit+0xb8/0x370 [ 3.240991][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.240993][ T71] x64_sys_call+0x1567/0x1570 [ 3.240996][ T71] do_syscall_64+0xff/0x530 [ 3.241000][ T71] ? exc_page_fault+0xee/0x100 [ 3.241003][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.241005][ T71] RIP: 0033:0x7f80abe611b8 [ 3.241007][ T71] Code: Unable to access opcode bytes at 0x7f80abe6118e. [ 3.241008][ T71] RSP: 002b:00007ffd20c99358 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.241010][ T71] RAX: ffffffffffffffda RBX: 00007f80abf91f88 RCX: 00007f80abe611b8 [ 3.241011][ T71] RDX: 00007f80ab6bf4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.241012][ T71] RBP: 00007ffd20c993b0 R08: 0000000000000000 R09: 0000000000001000 [ 3.241013][ T71] R10: 00007ffd20c99170 R11: 0000000000000246 R12: 0000000000000001 [ 3.241014][ T71] R13: 0000000000000049 R14: 00007f80abf90680 R15: 00007f80abf91fa0 [ 3.241020][ T71] [ 3.257537][ T1] virtme-ng-init: basic initialization done [ 3.310656][ T78] ip (78) used greatest stack depth: 24000 bytes left [ 3.325661][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.326022][ T74] virtme-ng-init: triggering udev coldplug [ 5.364405][ T74] virtme-ng-init: waiting for udev to settle [ 5.364420][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.364422][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.364424][ T74] preempt_count: 1, expected: 0 [ 5.364425][ T74] RCU nest depth: 0, expected: 0 [ 5.364426][ T74] locks held by virtme-ng-init/74: 4, last CPU#0: [ 5.364428][ T74] #0: ffffffffb4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.364440][ T74] #1: ffffffffb4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.364444][ T74] #2: ffffffffb4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.364448][ T74] #3: ffffffffb4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.364451][ T74] irq event stamp: 2970 [ 5.364452][ T74] hardirqs last enabled at (2969): [] __down_trylock_console_sem+0x86/0xa0 [ 5.364456][ T74] hardirqs last disabled at (2970): [] console_emit_next_record+0x3d4/0x4c0 [ 5.364457][ T74] softirqs last enabled at (2620): [] handle_softirqs+0x67c/0x900 [ 5.364460][ T74] softirqs last disabled at (2613): [] __irq_exit_rcu+0x145/0x1c0 [ 5.364463][ T74] Preemption disabled at: [ 5.364463][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.364468][ T74] CPU: 0 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.364472][ T74] Tainted: [W]=WARN [ 5.364473][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.364474][ T74] Call Trace: [ 5.364476][ T74] [ 5.364477][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.364482][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.364484][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.364488][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.364491][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.364497][ T74] __kmalloc_noprof+0x443/0x760 [ 5.364499][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.364506][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.364508][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.364512][ T74] put_chars+0x1e1/0x2f0 [ 5.364515][ T74] ? __send_to_port+0x420/0x420 [ 5.364517][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.364521][ T74] ? validate_chain+0x38b/0xc20 [ 5.364529][ T74] hvc_console_print+0x292/0x780 [ 5.364536][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.364538][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.364540][ T74] ? lock_acquire+0x13c/0x160 [ 5.364544][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.364547][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.364549][ T74] ? console_flush_one_record+0x106/0x710 [ 5.364551][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.364553][ T74] ? lock_acquire+0x13c/0x160 [ 5.364559][ T74] console_flush_one_record+0x46f/0x710 [ 5.364562][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.364563][ T74] ? __lock_acquire+0x518/0xc20 [ 5.364569][ T74] console_unlock+0xee/0x1f0 [ 5.364571][ T74] ? console_flush_one_record+0x710/0x710 [ 5.364572][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.364574][ T74] ? lock_acquire+0x60/0x160 [ 5.364578][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.364580][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.364582][ T74] vprintk_emit+0x37c/0x3e0 [ 5.364585][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.364588][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.364594][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.364598][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.364600][ T74] ? simple_strntoull+0x10f/0x140 [ 5.364605][ T74] ? date_str+0x1e0/0x1e0 [ 5.364608][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.364612][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.364614][ T74] ? vprintk_default+0x20/0x20 [ 5.364618][ T74] ? vprintk_default+0x20/0x20 [ 5.364620][ T74] new_sync_write+0x33e/0x760 [ 5.364624][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.364628][ T74] ? new_sync_read+0x750/0x750 [ 5.364632][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.364637][ T74] ? __fget_files+0x1e3/0x460 [ 5.364640][ T74] vfs_write+0x6a2/0xbd0 [ 5.364644][ T74] ksys_write+0x116/0x250 [ 5.364647][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.364649][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.364652][ T74] do_syscall_64+0xff/0x530 [ 5.364655][ T74] ? exc_page_fault+0xee/0x100 [ 5.364658][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.364660][ T74] RIP: 0033:0x7f4bae5bded2 [ 5.364664][ 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 [ 5.364666][ T74] RSP: 002b:00007f4bae504c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.364668][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f4bae5bded2 [ 5.364670][ T74] RDX: 000000000000002e RSI: 00007f4ba80012c0 RDI: 0000000000000003 [ 5.364670][ T74] RBP: 00007f4bae504c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.364671][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4bae6480a0 [ 5.364672][ T74] R13: 00007f4bae5463e0 R14: 00007f4ba80012c0 R15: 00007f4bae504da8 [ 5.364678][ T74] [ 5.897882][ T74] virtme-ng-init: udev is done [ 5.900723][ T1] virtme-ng-init: initialization done