virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.980202][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.980228][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.980231][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.980232][ T1] preempt_count: 1, expected: 0 [ 0.980233][ T1] RCU nest depth: 0, expected: 0 [ 0.980234][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.980236][ T1] #0: ff1100000292b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.980247][ T1] #1: ffffffffb8f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.980254][ T1] #2: ffffffffb8f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.980258][ T1] #3: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.980261][ T1] #4: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.980264][ T1] irq event stamp: 309806 [ 0.980265][ T1] hardirqs last enabled at (309805): [] __down_trylock_console_sem+0x86/0xa0 [ 0.980267][ T1] hardirqs last disabled at (309806): [] console_emit_next_record+0x3f8/0x4f0 [ 0.980269][ T1] softirqs last enabled at (309474): [] handle_softirqs+0x67c/0x900 [ 0.980273][ T1] softirqs last disabled at (309189): [] __irq_exit_rcu+0x145/0x1c0 [ 0.980276][ T1] Preemption disabled at: [ 0.980276][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.980280][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.980283][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.980285][ T1] Call Trace: [ 0.980286][ T1] [ 0.980289][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.980295][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.980297][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.980302][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.980305][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.980310][ T1] __kmalloc_noprof+0x443/0x760 [ 0.980312][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.980317][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.980320][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.980322][ T1] put_chars+0x1e1/0x2f0 [ 0.980324][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.980326][ T1] ? __send_to_port+0x420/0x420 [ 0.980327][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.980332][ T1] ? validate_chain+0x38b/0xc20 [ 0.980337][ T1] hvc_console_print+0x292/0x780 [ 0.980342][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.980344][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980346][ T1] ? lock_acquire+0x13c/0x160 [ 0.980350][ T1] console_emit_next_record+0x252/0x4f0 [ 0.980353][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.980357][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980359][ T1] ? lock_acquire+0x13c/0x160 [ 0.980363][ T1] console_flush_one_record+0x46f/0x710 [ 0.980366][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.980368][ T1] ? __lock_acquire+0x518/0xc20 [ 0.980372][ T1] console_unlock+0xee/0x1f0 [ 0.980375][ T1] ? console_flush_one_record+0x710/0x710 [ 0.980376][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980378][ T1] ? lock_acquire+0x60/0x160 [ 0.980382][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.980383][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.980386][ T1] vprintk_emit+0x37c/0x3e0 [ 0.980389][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.980391][ T1] ? find_held_lock+0x2b/0x80 [ 0.980394][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.980396][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.980400][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.980405][ T1] ? device_rename.cold+0xa/0xa [ 0.980406][ T1] ? __lock_acquire+0x518/0xc20 [ 0.980410][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.980412][ T1] ? find_held_lock+0x2b/0x80 [ 0.980416][ T1] dev_printk_emit+0xb9/0xee [ 0.980418][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.980421][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.980425][ T1] ? proc_register+0x368/0x8b0 [ 0.980432][ T1] _dev_info+0xe2/0x116 [ 0.980435][ T1] ? _dev_notice+0x120/0x120 [ 0.980439][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.980443][ T1] ? rtc_proc_show+0x400/0x400 [ 0.980448][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.980452][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.980456][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.980463][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.980466][ T1] cmos_do_probe+0x73b/0x98a [ 0.980468][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.980471][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.980472][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.980478][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.980480][ T1] ? mc146818_set_time+0x500/0x500 [ 0.980484][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.980486][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.980491][ T1] platform_probe+0xfe/0x1f0 [ 0.980494][ T1] call_driver_probe+0x61/0x1c0 [ 0.980497][ T1] really_probe+0x199/0x760 [ 0.980500][ T1] ? __device_attach_driver+0x280/0x280 [ 0.980502][ T1] __driver_probe_device+0x24f/0x440 [ 0.980504][ T1] ? __device_attach_driver+0x280/0x280 [ 0.980506][ T1] ? __device_attach_driver+0x280/0x280 [ 0.980507][ T1] driver_probe_device+0x4a/0xf0 [ 0.980510][ T1] __driver_attach+0x1b8/0x540 [ 0.980512][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.980514][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.980517][ T1] ? bus_remove_file+0x50/0x50 [ 0.980518][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.980521][ T1] ? rtc_dev_init+0x40/0x40 [ 0.980528][ T1] ? rtc_dev_init+0x40/0x40 [ 0.980528][ T1] bus_add_driver+0x2c8/0x530 [ 0.980528][ T1] driver_register+0x1a3/0x390 [ 0.980528][ T1] __platform_driver_probe+0x13f/0x270 [ 0.980528][ T1] cmos_init+0x31/0x40 [ 0.980528][ T1] do_one_initcall+0x124/0x4f0 [ 0.980528][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.980528][ T1] ? parameq+0x110/0x110 [ 0.980528][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.980528][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980528][ T1] kernel_init_freeable+0x596/0x630 [ 0.980528][ T1] ? rest_init+0x280/0x280 [ 0.980528][ T1] kernel_init+0x21/0x150 [ 0.980528][ T1] ? rest_init+0x280/0x280 [ 0.980528][ T1] ret_from_fork+0x474/0x6b0 [ 0.980528][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.980528][ T1] ? __switch_to+0x5a3/0xe00 [ 0.980528][ T1] ? rest_init+0x280/0x280 [ 0.980528][ T1] ret_from_fork_asm+0x11/0x20 [ 0.980528][ T1] [ 1.011205][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:59:38 UTC (1787893178) [ 1.012170][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.015132][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.023844][ T1] NET: Registered PF_INET6 protocol family [ 1.028370][ T1] Segment Routing with IPv6 [ 1.028771][ T1] In-situ OAM (IOAM) with IPv6 [ 1.029134][ T1] NET: Registered PF_PACKET protocol family [ 1.029398][ T1] 9pnet: Installing 9P2000 support [ 1.029880][ T1] Key type dns_resolver registered [ 1.030791][ T1] NET: Registered PF_VSOCK protocol family [ 1.035066][ T1] IPI shorthand broadcast: enabled [ 1.135036][ T1] sched_clock: Marking stable (1101001906, 33526076)->(1209912860, -75384878) [ 1.137991][ T1] registered taskstats version 1 [ 1.140302][ T1] Loading compiled-in X.509 certificates [ 1.236095][ T1] Demotion targets for Node 0: null [ 1.236399][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11718) [ 1.236700][ T1] page_owner is disabled [ 1.237293][ T1] PM: Magic number: 6:980:970 [ 1.238645][ T1] ALSA device list: [ 1.238799][ T1] No soundcards found. [ 1.240871][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.243348][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.244163][ T1] devtmpfs: mounted [ 1.244450][ T1] VFS: Pivoted into new rootfs [ 1.272963][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.273223][ T1] Write protecting the kernel read-only data: 55296k [ 1.273957][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.274336][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.274636][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.274893][ T1] with arguments: [ 1.275009][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.275251][ T1] with environment: [ 1.275366][ T1] HOME=/ [ 1.275489][ T1] TERM=dumb [ 1.275645][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.275868][ T1] nr_open=2147483584 [ 1.275983][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.276268][ T1] virtme_rw_overlay0=/etc [ 1.276416][ T1] virtme_rw_overlay1=/lib [ 1.276579][ T1] virtme_rw_overlay2=/home [ 1.276732][ T1] virtme_rw_overlay3=/opt [ 1.276881][ T1] virtme_rw_overlay4=/srv [ 1.277035][ T1] virtme_rw_overlay5=/usr [ 1.277187][ T1] virtme_rw_overlay6=/var [ 1.277340][ T1] virtme_rw_overlay7=/tmp [ 1.277488][ T1] virtme_console=ttyS0 [ 1.277648][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.293670][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.295091][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.303091][ T1] overlayfs: failed to set xattr on upper [ 1.303344][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303631][ T1] overlayfs: ...falling back to uuid=null. [ 1.306036][ T1] overlayfs: failed to set xattr on upper [ 1.306236][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306478][ T1] overlayfs: ...falling back to uuid=null. [ 1.308213][ T1] overlayfs: failed to set xattr on upper [ 1.308405][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308651][ T1] overlayfs: ...falling back to uuid=null. [ 1.310352][ T1] overlayfs: failed to set xattr on upper [ 1.310555][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310788][ T1] overlayfs: ...falling back to uuid=null. [ 1.312614][ T1] overlayfs: failed to set xattr on upper [ 1.312811][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313041][ T1] overlayfs: ...falling back to uuid=null. [ 1.314680][ T1] overlayfs: failed to set xattr on upper [ 1.314874][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315108][ T1] overlayfs: ...falling back to uuid=null. [ 1.316827][ T1] overlayfs: failed to set xattr on upper [ 1.317018][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317258][ T1] overlayfs: ...falling back to uuid=null. [ 1.319702][ T1] overlayfs: failed to set xattr on upper [ 1.319894][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.320122][ T1] overlayfs: ...falling back to uuid=null. [ 1.330906][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.400312][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.321055][ T73] systemd-tmpfile (73) used greatest stack depth: 24928 bytes left [ 3.321072][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.321075][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.321076][ T73] preempt_count: 2, expected: 0 [ 3.321077][ T73] RCU nest depth: 0, expected: 0 [ 3.321078][ T73] locks held by systemd-tmpfile/73: 5, last CPU#1: [ 3.321080][ T73] #0: ffffffffb8e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.321092][ T73] #1: ffffffffb8f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.321097][ T73] #2: ffffffffb8f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.321101][ T73] #3: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.321104][ T73] #4: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.321108][ T73] irq event stamp: 2357272 [ 3.321109][ T73] hardirqs last enabled at (2357271): [] __down_trylock_console_sem+0x86/0xa0 [ 3.321111][ T73] hardirqs last disabled at (2357272): [] console_emit_next_record+0x3f8/0x4f0 [ 3.321113][ T73] softirqs last enabled at (2356946): [] handle_softirqs+0x67c/0x900 [ 3.321115][ T73] softirqs last disabled at (2356935): [] __irq_exit_rcu+0x145/0x1c0 [ 3.321118][ T73] Preemption disabled at: [ 3.321118][ T73] [<0000000000000000>] 0x0 [ 3.321125][ T73] CPU: 1 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.321128][ T73] Tainted: [W]=WARN [ 3.321129][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.321131][ T73] Call Trace: [ 3.321132][ T73] [ 3.321134][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.321140][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.321145][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.321148][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.321153][ T73] __kmalloc_noprof+0x443/0x760 [ 3.321155][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.321161][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.321163][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.321166][ T73] put_chars+0x1e1/0x2f0 [ 3.321169][ T73] ? __send_to_port+0x420/0x420 [ 3.321170][ T73] ? printk_get_next_message+0x2fe/0x7d0 [ 3.321173][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.321176][ T73] ? validate_chain+0x38b/0xc20 [ 3.321180][ T73] hvc_console_print+0x292/0x780 [ 3.321183][ T73] ? __lock_acquire+0x518/0xc20 [ 3.321184][ T73] ? __lock_acquire+0x518/0xc20 [ 3.321188][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.321191][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.321194][ T73] ? lock_acquire+0x13c/0x160 [ 3.321197][ T73] console_emit_next_record+0x252/0x4f0 [ 3.321201][ T73] ? devkmsg_read+0x4e0/0x4e0 [ 3.321205][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.321207][ T73] ? lock_acquire+0x13c/0x160 [ 3.321210][ T73] console_flush_one_record+0x46f/0x710 [ 3.321214][ T73] ? console_emit_next_record+0x4f0/0x4f0 [ 3.321216][ T73] ? __lock_acquire+0x518/0xc20 [ 3.321227][ T73] console_unlock+0xee/0x1f0 [ 3.321229][ T73] ? console_flush_one_record+0x710/0x710 [ 3.321231][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.321233][ T73] ? lock_acquire+0x60/0x160 [ 3.321236][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.321237][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.321241][ T73] vprintk_emit+0x37c/0x3e0 [ 3.321244][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.321247][ T73] ? __lock_acquire+0x518/0xc20 [ 3.321250][ T73] _printk+0xc7/0x100 [ 3.321254][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.321257][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.321257][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.321257][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.321257][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.321257][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.321259][ T73] ? __rwlock_init+0x150/0x150 [ 3.321262][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.321265][ T73] do_exit.cold+0x82/0x9c [ 3.321268][ T73] ? exit_notify+0x890/0x890 [ 3.321270][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.321272][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.321276][ T73] do_group_exit+0xb8/0x370 [ 3.321280][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.321282][ T73] x64_sys_call+0x1567/0x1570 [ 3.321284][ T73] do_syscall_64+0xff/0x530 [ 3.321287][ T73] ? exc_page_fault+0xee/0x100 [ 3.321291][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.321293][ T73] RIP: 0033:0x7f5dd73471b8 [ 3.321295][ T73] Code: Unable to access opcode bytes at 0x7f5dd734718e. [ 3.321296][ T73] RSP: 002b:00007ffeac0d28d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.321298][ T73] RAX: ffffffffffffffda RBX: 00007f5dd7477f88 RCX: 00007f5dd73471b8 [ 3.321300][ T73] RDX: 00007f5dd6ba54c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.321300][ T73] RBP: 00007ffeac0d2930 R08: 0000000000000000 R09: 0000000000001000 [ 3.321301][ T73] R10: 00007ffeac0d26f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.321302][ T73] R13: 0000000000000049 R14: 00007f5dd7476680 R15: 00007f5dd7477fa0 [ 3.321309][ T73] [ 3.338233][ T1] virtme-ng-init: basic initialization done [ 3.391929][ T78] ip (78) used greatest stack depth: 24016 bytes left [ 3.399477][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.400355][ T75] virtme-ng-init: triggering udev coldplug [ 5.286902][ T75] virtme-ng-init: waiting for udev to settle [ 5.286915][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.286918][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.286919][ T75] preempt_count: 1, expected: 0 [ 5.286920][ T75] RCU nest depth: 0, expected: 0 [ 5.286921][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 5.286923][ T75] #0: ffffffffb8f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.286936][ T75] #1: ffffffffb8f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.286940][ T75] #2: ffffffffb8e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.286943][ T75] #3: ffffffffb8e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.286947][ T75] irq event stamp: 4610 [ 5.286948][ T75] hardirqs last enabled at (4609): [] __down_trylock_console_sem+0x86/0xa0 [ 5.286950][ T75] hardirqs last disabled at (4610): [] console_emit_next_record+0x3f8/0x4f0 [ 5.286952][ T75] softirqs last enabled at (4122): [] fpu_clone+0xd9/0x410 [ 5.286955][ T75] softirqs last disabled at (4120): [] fpu_clone+0x82/0x410 [ 5.286957][ T75] Preemption disabled at: [ 5.286957][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.286962][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.286966][ T75] Tainted: [W]=WARN [ 5.286967][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.286969][ T75] Call Trace: [ 5.286970][ T75] [ 5.286972][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.286977][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.286979][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.286983][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.286987][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.286991][ T75] __kmalloc_noprof+0x443/0x760 [ 5.286993][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.286999][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.287001][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.287004][ T75] put_chars+0x1e1/0x2f0 [ 5.287007][ T75] ? __send_to_port+0x420/0x420 [ 5.287008][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 5.287011][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.287014][ T75] ? validate_chain+0x38b/0xc20 [ 5.287018][ T75] hvc_console_print+0x292/0x780 [ 5.287021][ T75] ? __lock_acquire+0x518/0xc20 [ 5.287022][ T75] ? __lock_acquire+0x518/0xc20 [ 5.287026][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.287029][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.287031][ T75] ? lock_acquire+0x13c/0x160 [ 5.287035][ T75] console_emit_next_record+0x252/0x4f0 [ 5.287038][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 5.287042][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.287044][ T75] ? lock_acquire+0x13c/0x160 [ 5.287048][ T75] console_flush_one_record+0x46f/0x710 [ 5.287051][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 5.287053][ T75] ? __lock_acquire+0x518/0xc20 [ 5.287058][ T75] console_unlock+0xee/0x1f0 [ 5.287060][ T75] ? console_flush_one_record+0x710/0x710 [ 5.287062][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.287063][ T75] ? lock_acquire+0x60/0x160 [ 5.287067][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.287068][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.287071][ T75] vprintk_emit+0x37c/0x3e0 [ 5.287074][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.287077][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.287082][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.287086][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.287088][ T75] ? simple_strntoull+0x10f/0x140 [ 5.287092][ T75] ? date_str+0x1e0/0x1e0 [ 5.287095][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.287099][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.287101][ T75] ? vprintk_default+0x20/0x20 [ 5.287105][ T75] ? vprintk_default+0x20/0x20 [ 5.287108][ T75] new_sync_write+0x33e/0x760 [ 5.287111][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 5.287115][ T75] ? new_sync_read+0x750/0x750 [ 5.287119][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.287123][ T75] ? __fget_files+0x1e3/0x460 [ 5.287127][ T75] vfs_write+0x6a2/0xbd0 [ 5.287131][ T75] ksys_write+0x116/0x250 [ 5.287134][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.287136][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.287139][ T75] do_syscall_64+0xff/0x530 [ 5.287142][ T75] ? exc_page_fault+0xee/0x100 [ 5.287145][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.287147][ T75] RIP: 0033:0x7f2feb39fed2 [ 5.287151][ T75] 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 [ 5.287153][ T75] RSP: 002b:00007f2feb2e6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.287156][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f2feb39fed2 [ 5.287157][ T75] RDX: 000000000000002e RSI: 00007f2fe40012c0 RDI: 0000000000000003 [ 5.287158][ T75] RBP: 00007f2feb2e6c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.287158][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2feb42a0a0 [ 5.287159][ T75] R13: 00007f2feb3283e0 R14: 00007f2fe40012c0 R15: 00007f2feb2e6da8 [ 5.287166][ T75] [ 5.500002][ T103] nfsrahead (103) used greatest stack depth: 23592 bytes left [ 5.801780][ T75] virtme-ng-init: udev is done [ 5.804839][ T1] virtme-ng-init: initialization done