virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.974992][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.975015][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.975017][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.975019][ T1] preempt_count: 1, expected: 0 [ 0.975019][ T1] RCU nest depth: 0, expected: 0 [ 0.975020][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.975022][ T1] #0: ff1100000288b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.975034][ T1] #1: ffffffff90999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.975040][ T1] #2: ffffffff90999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.975044][ T1] #3: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.975048][ T1] #4: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.975051][ T1] irq event stamp: 311636 [ 0.975052][ T1] hardirqs last enabled at (311635): [] __down_trylock_console_sem+0x86/0xa0 [ 0.975054][ T1] hardirqs last disabled at (311636): [] console_emit_next_record+0x3f8/0x4f0 [ 0.975056][ T1] softirqs last enabled at (310566): [] handle_softirqs+0x67c/0x900 [ 0.975060][ T1] softirqs last disabled at (310011): [] __irq_exit_rcu+0x145/0x1c0 [ 0.975063][ T1] Preemption disabled at: [ 0.975063][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.975068][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.975071][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.975072][ T1] Call Trace: [ 0.975074][ T1] [ 0.975077][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.975082][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.975084][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.975089][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.975092][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.975097][ T1] __kmalloc_noprof+0x443/0x760 [ 0.975099][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.975104][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.975106][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.975109][ T1] put_chars+0x1e1/0x2f0 [ 0.975111][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.975113][ T1] ? __send_to_port+0x420/0x420 [ 0.975114][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.975119][ T1] ? validate_chain+0x38b/0xc20 [ 0.975124][ T1] hvc_console_print+0x292/0x780 [ 0.975130][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.975132][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975134][ T1] ? lock_acquire+0x13c/0x160 [ 0.975138][ T1] console_emit_next_record+0x252/0x4f0 [ 0.975141][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.975145][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975148][ T1] ? lock_acquire+0x13c/0x160 [ 0.975151][ T1] console_flush_one_record+0x46f/0x710 [ 0.975155][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.975157][ T1] ? __lock_acquire+0x518/0xc20 [ 0.975162][ T1] console_unlock+0xee/0x1f0 [ 0.975164][ T1] ? console_flush_one_record+0x710/0x710 [ 0.975166][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975168][ T1] ? lock_acquire+0x60/0x160 [ 0.975171][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.975173][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.975176][ T1] vprintk_emit+0x37c/0x3e0 [ 0.975179][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.975182][ T1] ? find_held_lock+0x2b/0x80 [ 0.975185][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.975187][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.975190][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.975195][ T1] ? device_rename.cold+0xa/0xa [ 0.975197][ T1] ? __lock_acquire+0x518/0xc20 [ 0.975201][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.975203][ T1] ? find_held_lock+0x2b/0x80 [ 0.975207][ T1] dev_printk_emit+0xb9/0xee [ 0.975210][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.975213][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.975217][ T1] ? proc_register+0x368/0x8b0 [ 0.975224][ T1] _dev_info+0xe2/0x116 [ 0.975226][ T1] ? _dev_notice+0x120/0x120 [ 0.975231][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.975235][ T1] ? rtc_proc_show+0x400/0x400 [ 0.975239][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.975244][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.975248][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.975255][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.975259][ T1] cmos_do_probe+0x73b/0x98a [ 0.975261][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.975264][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.975265][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.975271][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.975273][ T1] ? mc146818_set_time+0x500/0x500 [ 0.975277][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.975279][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.975285][ T1] platform_probe+0xfe/0x1f0 [ 0.975290][ T1] call_driver_probe+0x61/0x1c0 [ 0.975293][ T1] really_probe+0x199/0x760 [ 0.975296][ T1] ? __device_attach_driver+0x280/0x280 [ 0.975298][ T1] __driver_probe_device+0x24f/0x440 [ 0.975301][ T1] ? __device_attach_driver+0x280/0x280 [ 0.975302][ T1] ? __device_attach_driver+0x280/0x280 [ 0.975304][ T1] driver_probe_device+0x4a/0xf0 [ 0.975306][ T1] __driver_attach+0x1b8/0x540 [ 0.975309][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.975311][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.975314][ T1] ? bus_remove_file+0x50/0x50 [ 0.975315][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.975318][ T1] ? rtc_dev_init+0x40/0x40 [ 0.975323][ T1] ? rtc_dev_init+0x40/0x40 [ 0.975325][ T1] bus_add_driver+0x2c8/0x530 [ 0.975328][ T1] driver_register+0x1a3/0x390 [ 0.975331][ T1] __platform_driver_probe+0x13f/0x270 [ 0.975334][ T1] cmos_init+0x31/0x40 [ 0.975336][ T1] do_one_initcall+0x124/0x4f0 [ 0.975339][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.975342][ T1] ? parameq+0x110/0x110 [ 0.975347][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.975350][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.975354][ T1] kernel_init_freeable+0x596/0x630 [ 0.975356][ T1] ? rest_init+0x280/0x280 [ 0.975360][ T1] kernel_init+0x21/0x150 [ 0.975362][ T1] ? rest_init+0x280/0x280 [ 0.975364][ T1] ret_from_fork+0x474/0x6b0 [ 0.975368][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.975372][ T1] ? __switch_to+0x5a3/0xe00 [ 0.975374][ T1] ? rest_init+0x280/0x280 [ 0.975377][ T1] ret_from_fork_asm+0x11/0x20 [ 0.975385][ T1] [ 1.004982][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T16:16:31 UTC (1787933791) [ 1.006931][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.009731][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.017720][ T1] NET: Registered PF_INET6 protocol family [ 1.022454][ T1] Segment Routing with IPv6 [ 1.022907][ T1] In-situ OAM (IOAM) with IPv6 [ 1.023248][ T1] NET: Registered PF_PACKET protocol family [ 1.023485][ T1] 9pnet: Installing 9P2000 support [ 1.023877][ T1] Key type dns_resolver registered [ 1.024697][ T1] NET: Registered PF_VSOCK protocol family [ 1.029012][ T1] IPI shorthand broadcast: enabled [ 1.130677][ T1] sched_clock: Marking stable (1098002426, 31844624)->(1221952879, -92105829) [ 1.133725][ T1] registered taskstats version 1 [ 1.135471][ T1] Loading compiled-in X.509 certificates [ 1.234313][ T1] Demotion targets for Node 0: null [ 1.234609][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12232) [ 1.234938][ T1] page_owner is disabled [ 1.235546][ T1] PM: Magic number: 6:534:288 [ 1.236008][ T1] tty tty21: hash matches [ 1.237446][ T1] ALSA device list: [ 1.237583][ T1] No soundcards found. [ 1.239091][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.242100][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.242810][ T1] devtmpfs: mounted [ 1.243070][ T1] VFS: Pivoted into new rootfs [ 1.271737][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.272230][ T1] Write protecting the kernel read-only data: 55296k [ 1.272668][ T1] Freeing unused kernel image (text/rodata gap) memory: 292K [ 1.274971][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.275589][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.275852][ T1] with arguments: [ 1.275964][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.276179][ T1] with environment: [ 1.276293][ T1] HOME=/ [ 1.276408][ T1] TERM=dumb [ 1.276512][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.276733][ T1] nr_open=2147483584 [ 1.276841][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.277095][ T1] virtme_rw_overlay0=/etc [ 1.277278][ T1] virtme_rw_overlay1=/lib [ 1.277422][ T1] virtme_rw_overlay2=/home [ 1.277587][ T1] virtme_rw_overlay3=/opt [ 1.277735][ T1] virtme_rw_overlay4=/srv [ 1.277882][ T1] virtme_rw_overlay5=/usr [ 1.278035][ T1] virtme_rw_overlay6=/var [ 1.278174][ T1] virtme_rw_overlay7=/tmp [ 1.278313][ T1] virtme_console=ttyS0 [ 1.278459][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.293663][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.295102][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.307622][ T1] overlayfs: failed to set xattr on upper [ 1.307895][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308151][ T1] overlayfs: ...falling back to uuid=null. [ 1.310367][ T1] overlayfs: failed to set xattr on upper [ 1.310549][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.310779][ T1] overlayfs: ...falling back to uuid=null. [ 1.312652][ T1] overlayfs: failed to set xattr on upper [ 1.312836][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.313064][ T1] overlayfs: ...falling back to uuid=null. [ 1.314775][ T1] overlayfs: failed to set xattr on upper [ 1.315272][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.315496][ T1] overlayfs: ...falling back to uuid=null. [ 1.317286][ T1] overlayfs: failed to set xattr on upper [ 1.317480][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.317701][ T1] overlayfs: ...falling back to uuid=null. [ 1.319581][ T1] overlayfs: failed to set xattr on upper [ 1.319771][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319993][ T1] overlayfs: ...falling back to uuid=null. [ 1.321781][ T1] overlayfs: failed to set xattr on upper [ 1.322452][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.322676][ T1] overlayfs: ...falling back to uuid=null. [ 1.324443][ T1] overlayfs: failed to set xattr on upper [ 1.324634][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.324856][ T1] overlayfs: ...falling back to uuid=null. [ 1.335186][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.396501][ T71] kwatchdog (71) used greatest stack depth: 29688 bytes left [ 3.516340][ T69] systemd-tmpfile (69) used greatest stack depth: 25040 bytes left [ 3.516360][ T69] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.516362][ T69] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 69, name: systemd-tmpfile [ 3.516364][ T69] preempt_count: 2, expected: 0 [ 3.516365][ T69] RCU nest depth: 0, expected: 0 [ 3.516366][ T69] locks held by systemd-tmpfile/69: 5, last CPU#0: [ 3.516369][ T69] #0: ffffffff908027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.516382][ T69] #1: ffffffff90999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.516387][ T69] #2: ffffffff90999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.516391][ T69] #3: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.516395][ T69] #4: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.516399][ T69] irq event stamp: 2329024 [ 3.516400][ T69] hardirqs last enabled at (2329023): [] __down_trylock_console_sem+0x86/0xa0 [ 3.516402][ T69] hardirqs last disabled at (2329024): [] console_emit_next_record+0x3f8/0x4f0 [ 3.516404][ T69] softirqs last enabled at (2327870): [] handle_softirqs+0x67c/0x900 [ 3.516407][ T69] softirqs last disabled at (2327865): [] __irq_exit_rcu+0x145/0x1c0 [ 3.516410][ T69] Preemption disabled at: [ 3.516410][ T69] [<0000000000000000>] 0x0 [ 3.516418][ T69] CPU: 0 UID: 0 PID: 69 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.516422][ T69] Tainted: [W]=WARN [ 3.516423][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.516424][ T69] Call Trace: [ 3.516426][ T69] [ 3.516428][ T69] dump_stack_lvl+0x6f/0xa0 [ 3.516434][ T69] __might_resched.cold+0x1fe/0x2c1 [ 3.516439][ T69] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.516442][ T69] ? __kmalloc_noprof+0xdb/0x760 [ 3.516447][ T69] __kmalloc_noprof+0x443/0x760 [ 3.516449][ T69] ? alloc_buf.isra.0+0x4b/0x260 [ 3.516455][ T69] ? do_raw_spin_unlock+0x59/0x250 [ 3.516457][ T69] alloc_buf.isra.0+0x4b/0x260 [ 3.516461][ T69] put_chars+0x1e1/0x2f0 [ 3.516464][ T69] ? __send_to_port+0x420/0x420 [ 3.516465][ T69] ? printk_get_next_message+0x2fe/0x7d0 [ 3.516468][ T69] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.516471][ T69] ? validate_chain+0x38b/0xc20 [ 3.516476][ T69] hvc_console_print+0x292/0x780 [ 3.516478][ T69] ? __lock_acquire+0x518/0xc20 [ 3.516480][ T69] ? __lock_acquire+0x518/0xc20 [ 3.516484][ T69] ? hvc_write+0x3a0/0x3a0 [ 3.516487][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.516490][ T69] ? lock_acquire+0x13c/0x160 [ 3.516494][ T69] console_emit_next_record+0x252/0x4f0 [ 3.516498][ T69] ? devkmsg_read+0x4e0/0x4e0 [ 3.516502][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.516504][ T69] ? lock_acquire+0x13c/0x160 [ 3.516508][ T69] console_flush_one_record+0x46f/0x710 [ 3.516512][ T69] ? console_emit_next_record+0x4f0/0x4f0 [ 3.516514][ T69] ? __lock_acquire+0x518/0xc20 [ 3.516519][ T69] console_unlock+0xee/0x1f0 [ 3.516522][ T69] ? console_flush_one_record+0x710/0x710 [ 3.516523][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.516526][ T69] ? lock_acquire+0x60/0x160 [ 3.516529][ T69] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.516531][ T69] ? vprintk_emit+0x320/0x3e0 [ 3.516534][ T69] vprintk_emit+0x37c/0x3e0 [ 3.516537][ T69] ? wake_up_klogd_work_func+0x90/0x90 [ 3.516541][ T69] ? __lock_acquire+0x518/0xc20 [ 3.516544][ T69] _printk+0xc7/0x100 [ 3.516548][ T69] ? snapshot_read.cold+0x21/0x21 [ 3.516551][ T69] ? do_raw_spin_lock+0x131/0x280 [ 3.516553][ T69] ? __rwlock_init+0x150/0x150 [ 3.516557][ T69] ? do_raw_spin_lock+0x131/0x280 [ 3.516560][ T69] do_exit.cold+0x82/0x9c [ 3.516563][ T69] ? exit_notify+0x890/0x890 [ 3.516565][ T69] ? __lock_release.isra.0+0x69/0x1a0 [ 3.516568][ T69] ? rcu_is_watching+0x16/0xd0 [ 3.516572][ T69] do_group_exit+0xb8/0x370 [ 3.516575][ T69] __x64_sys_exit_group+0x3c/0x50 [ 3.516577][ T69] x64_sys_call+0x1567/0x1570 [ 3.516580][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.516580][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.516580][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.516580][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.516580][ T69] do_syscall_64+0xff/0x530 [ 3.516583][ T69] ? exc_page_fault+0xee/0x100 [ 3.516587][ T69] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.516589][ T69] RIP: 0033:0x7febdd1341b8 [ 3.516592][ T69] Code: Unable to access opcode bytes at 0x7febdd13418e. [ 3.516593][ T69] RSP: 002b:00007ffe27650e28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.516595][ T69] RAX: ffffffffffffffda RBX: 00007febdd264f88 RCX: 00007febdd1341b8 [ 3.516597][ T69] RDX: 00007febdc9924c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.516598][ T69] RBP: 00007ffe27650e80 R08: 0000000000000000 R09: 0000000000001000 [ 3.516599][ T69] R10: 00007ffe27650c40 R11: 0000000000000246 R12: 0000000000000001 [ 3.516599][ T69] R13: 0000000000000049 R14: 00007febdd263680 R15: 00007febdd264fa0 [ 3.516606][ T69] [ 3.533894][ T1] virtme-ng-init: basic initialization done [ 3.588371][ T76] ip (76) used greatest stack depth: 24832 bytes left [ 3.590875][ T73] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.591311][ T73] virtme-ng-init: triggering udev coldplug [ 5.875781][ T73] virtme-ng-init: waiting for udev to settle [ 5.875795][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.875799][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: virtme-ng-init [ 5.875801][ T73] preempt_count: 1, expected: 0 [ 5.875802][ T73] RCU nest depth: 0, expected: 0 [ 5.875803][ T73] locks held by virtme-ng-init/73: 4, last CPU#2: [ 5.875805][ T73] #0: ffffffff90999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.875818][ T73] #1: ffffffff90999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.875823][ T73] #2: ffffffff90889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.875827][ T73] #3: ffffffff90889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.875832][ T73] irq event stamp: 4316 [ 5.875833][ T73] hardirqs last enabled at (4315): [] __down_trylock_console_sem+0x86/0xa0 [ 5.875835][ T73] hardirqs last disabled at (4316): [] console_emit_next_record+0x3f8/0x4f0 [ 5.875837][ T73] softirqs last enabled at (4090): [] handle_softirqs+0x67c/0x900 [ 5.875841][ T73] softirqs last disabled at (4077): [] __irq_exit_rcu+0x145/0x1c0 [ 5.875846][ T73] Preemption disabled at: [ 5.875847][ T73] [] vprintk_emit+0x31b/0x3e0 [ 5.875853][ T73] CPU: 2 UID: 0 PID: 73 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.875856][ T73] Tainted: [W]=WARN [ 5.875857][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.875859][ T73] Call Trace: [ 5.875861][ T73] [ 5.875862][ T73] dump_stack_lvl+0x6f/0xa0 [ 5.875868][ T73] ? vprintk_emit+0x31b/0x3e0 [ 5.875870][ T73] __might_resched.cold+0x1fe/0x2c1 [ 5.875875][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.875878][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 5.875883][ T73] __kmalloc_noprof+0x443/0x760 [ 5.875885][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 5.875891][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 5.875894][ T73] alloc_buf.isra.0+0x4b/0x260 [ 5.875897][ T73] put_chars+0x1e1/0x2f0 [ 5.875900][ T73] ? __send_to_port+0x420/0x420 [ 5.875902][ T73] ? printk_get_next_message+0x2fe/0x7d0 [ 5.875905][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.875908][ T73] ? validate_chain+0x38b/0xc20 [ 5.875912][ T73] hvc_console_print+0x292/0x780 [ 5.875915][ T73] ? __lock_acquire+0x518/0xc20 [ 5.875917][ T73] ? __lock_acquire+0x518/0xc20 [ 5.875921][ T73] ? hvc_write+0x3a0/0x3a0 [ 5.875924][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.875927][ T73] ? lock_acquire+0x13c/0x160 [ 5.875931][ T73] console_emit_next_record+0x252/0x4f0 [ 5.875935][ T73] ? devkmsg_read+0x4e0/0x4e0 [ 5.875940][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.875942][ T73] ? lock_acquire+0x13c/0x160 [ 5.875946][ T73] console_flush_one_record+0x46f/0x710 [ 5.875950][ T73] ? console_emit_next_record+0x4f0/0x4f0 [ 5.875952][ T73] ? __lock_acquire+0x518/0xc20 [ 5.875957][ T73] console_unlock+0xee/0x1f0 [ 5.875960][ T73] ? console_flush_one_record+0x710/0x710 [ 5.875961][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.875963][ T73] ? lock_acquire+0x60/0x160 [ 5.875967][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.875969][ T73] ? vprintk_emit+0x320/0x3e0 [ 5.875972][ T73] vprintk_emit+0x37c/0x3e0 [ 5.875975][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 5.875979][ T73] ? _copy_from_iter+0x1bb/0x1810 [ 5.875985][ T73] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.875989][ T73] ? vprintk_emit.cold+0x107/0x107 [ 5.875991][ T73] ? simple_strntoull+0x10f/0x140 [ 5.875995][ T73] ? date_str+0x1e0/0x1e0 [ 5.875998][ T73] ? devkmsg_write+0xd1/0x2c0 [ 5.876003][ T73] devkmsg_write.cold+0x5a/0x8b [ 5.876005][ T73] ? vprintk_default+0x20/0x20 [ 5.876010][ T73] ? vprintk_default+0x20/0x20 [ 5.876012][ T73] new_sync_write+0x33e/0x760 [ 5.876016][ T73] ? kasan_quarantine_put+0x102/0x2b0 [ 5.876020][ T73] ? new_sync_read+0x750/0x750 [ 5.876025][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 5.876029][ T73] ? __fget_files+0x1e3/0x460 [ 5.876034][ T73] vfs_write+0x6a2/0xbd0 [ 5.876038][ T73] ksys_write+0x116/0x250 [ 5.876041][ T73] ? __ia32_sys_read+0xc0/0xc0 [ 5.876045][ T73] ? rcu_is_watching+0x16/0xd0 [ 5.876048][ T73] do_syscall_64+0xff/0x530 [ 5.876051][ T73] ? exc_page_fault+0xee/0x100 [ 5.876054][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.876056][ T73] RIP: 0033:0x7fb74a131ed2 [ 5.876061][ T73] 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 [ 5.876062][ T73] RSP: 002b:00007fb74a078c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.876066][ T73] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fb74a131ed2 [ 5.876067][ T73] RDX: 000000000000002e RSI: 00007fb7440012c0 RDI: 0000000000000003 [ 5.876068][ T73] RBP: 00007fb74a078c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.876069][ T73] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb74a1bc0a0 [ 5.876070][ T73] R13: 00007fb74a0ba3e0 R14: 00007fb7440012c0 R15: 00007fb74a078da8 [ 5.876077][ T73] [ 5.891995][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 5.892024][ C0] [ 5.892025][ C0] ======================================================== [ 5.892027][ C0] WARNING: possible irq lock inversion dependency detected [ 5.892029][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.892030][ C0] -------------------------------------------------------- [ 5.892031][ C0] (udev-worker)/89 just changed the state of lock: [ 5.892032][ C0] ffffffff90889660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.892044][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.892046][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.892048][ C0] [ 5.892048][ C0] [ 5.892048][ C0] and interrupts could create inverse lock ordering between them. [ 5.892048][ C0] [ 5.892049][ C0] [ 5.892049][ C0] other info that might help us debug this: [ 5.892050][ C0] Possible interrupt unsafe locking scenario: [ 5.892050][ C0] [ 5.892050][ C0] CPU0 CPU1 [ 5.892051][ C0] ---- ---- [ 5.892051][ C0] lock(fs_reclaim); [ 5.892052][ C0] local_irq_disable(); [ 5.892053][ C0] lock(console_owner); [ 5.892054][ C0] lock(fs_reclaim); [ 5.892055][ C0] [ 5.892056][ C0] lock(console_owner); [ 5.892057][ C0] [ 5.892057][ C0] *** DEADLOCK *** [ 5.892057][ C0] [ 5.892057][ C0] locks held by (udev-worker)/89: 2, last CPU#0: [ 5.892059][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.892065][ C0] #1: ffffffff909fe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.892070][ C0] [ 5.892070][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.892074][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.892077][ C0] HARDIRQ-ON-W at: [ 5.892079][ C0] __lock_acquire+0x388/0xc20 [ 5.892082][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892083][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.892087][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.892089][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.892092][ C0] workqueue_init+0x2a/0x680 [ 5.892096][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.892099][ C0] kernel_init+0x21/0x150 [ 5.892105][ C0] ret_from_fork+0x474/0x6b0 [ 5.892110][ C0] ret_from_fork_asm+0x11/0x20 [ 5.892112][ C0] SOFTIRQ-ON-W at: [ 5.892113][ C0] __lock_acquire+0x388/0xc20 [ 5.892115][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892116][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.892118][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.892119][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.892120][ C0] workqueue_init+0x2a/0x680 [ 5.892122][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.892123][ C0] kernel_init+0x21/0x150 [ 5.892125][ C0] ret_from_fork+0x474/0x6b0 [ 5.892127][ C0] ret_from_fork_asm+0x11/0x20 [ 5.892128][ C0] INITIAL USE at: [ 5.892129][ C0] __lock_acquire+0x388/0xc20 [ 5.892130][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892131][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.892133][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.892134][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.892136][ C0] workqueue_init+0x2a/0x680 [ 5.892138][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.892141][ C0] kernel_init+0x21/0x150 [ 5.892144][ C0] ret_from_fork+0x474/0x6b0 [ 5.892146][ C0] ret_from_fork_asm+0x11/0x20 [ 5.892147][ C0] } [ 5.892148][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.892152][ C0] ... acquired at: [ 5.892153][ C0] __lock_acquire+0x518/0xc20 [ 5.892154][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892155][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.892157][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.892158][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.892161][ C0] put_chars+0x1e1/0x2f0 [ 5.892163][ C0] hvc_console_print+0x292/0x780 [ 5.892165][ C0] console_emit_next_record+0x252/0x4f0 [ 5.892166][ C0] console_flush_one_record+0x46f/0x710 [ 5.892168][ C0] console_unlock+0xee/0x1f0 [ 5.892169][ C0] vprintk_emit+0x37c/0x3e0 [ 5.892171][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.892174][ C0] dev_printk_emit+0xb9/0xee [ 5.892176][ C0] _dev_info+0xe2/0x116 [ 5.892178][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 5.892180][ C0] cmos_do_probe+0x73b/0x98a [ 5.892182][ C0] platform_probe+0xfe/0x1f0 [ 5.892185][ C0] call_driver_probe+0x61/0x1c0 [ 5.892187][ C0] really_probe+0x199/0x760 [ 5.892188][ C0] __driver_probe_device+0x24f/0x440 [ 5.892190][ C0] driver_probe_device+0x4a/0xf0 [ 5.892191][ C0] __driver_attach+0x1b8/0x540 [ 5.892193][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.892194][ C0] bus_add_driver+0x2c8/0x530 [ 5.892196][ C0] driver_register+0x1a3/0x390 [ 5.892197][ C0] __platform_driver_probe+0x13f/0x270 [ 5.892199][ C0] cmos_init+0x31/0x40 [ 5.892201][ C0] do_one_initcall+0x124/0x4f0 [ 5.892204][ C0] kernel_init_freeable+0x596/0x630 [ 5.892205][ C0] kernel_init+0x21/0x150 [ 5.892207][ C0] ret_from_fork+0x474/0x6b0 [ 5.892209][ C0] ret_from_fork_asm+0x11/0x20 [ 5.892210][ C0] [ 5.892210][ C0] -> (console_owner){..-.}-{0:0} { [ 5.892212][ C0] IN-SOFTIRQ-W at: [ 5.892213][ C0] __lock_acquire+0x388/0xc20 [ 5.892215][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892216][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.892217][ C0] vprintk_emit+0x320/0x3e0 [ 5.892219][ C0] _printk+0xc7/0x100 [ 5.892222][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.892225][ C0] call_timer_fn+0x160/0x4d0 [ 5.892226][ C0] __run_timers+0x68f/0xaa0 [ 5.892228][ C0] run_timer_softirq+0xf0/0x160 [ 5.892229][ C0] handle_softirqs+0x1d3/0x900 [ 5.892233][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.892235][ C0] irq_exit_rcu+0xe/0x30 [ 5.892236][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.892239][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.892241][ C0] stack_depot_save_flags+0x1c7/0x790 [ 5.892244][ C0] kasan_save_stack+0x3d/0x50 [ 5.892246][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 5.892248][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.892251][ C0] kfree+0x36a/0x590 [ 5.892252][ C0] kernfs_fop_release+0x111/0x1d0 [ 5.892255][ C0] __fput+0x363/0xac0 [ 5.892257][ C0] fput_close_sync+0xde/0x1b0 [ 5.892259][ C0] __x64_sys_close+0x8b/0xf0 [ 5.892261][ C0] do_syscall_64+0xff/0x530 [ 5.892263][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.892264][ C0] INITIAL USE at: [ 5.892265][ C0] } [ 5.892266][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.892269][ C0] ... acquired at: [ 5.892269][ C0] mark_lock+0x1d7/0xa00 [ 5.892271][ C0] mark_usage+0x42/0x170 [ 5.892272][ C0] __lock_acquire+0x388/0xc20 [ 5.892273][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892275][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.892276][ C0] vprintk_emit+0x320/0x3e0 [ 5.892277][ C0] _printk+0xc7/0x100 [ 5.892279][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.892280][ C0] call_timer_fn+0x160/0x4d0 [ 5.892281][ C0] __run_timers+0x68f/0xaa0 [ 5.892283][ C0] run_timer_softirq+0xf0/0x160 [ 5.892284][ C0] handle_softirqs+0x1d3/0x900 [ 5.892286][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.892288][ C0] irq_exit_rcu+0xe/0x30 [ 5.892290][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.892291][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.892293][ C0] stack_depot_save_flags+0x1c7/0x790 [ 5.892294][ C0] kasan_save_stack+0x3d/0x50 [ 5.892295][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 5.892297][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.892299][ C0] kfree+0x36a/0x590 [ 5.892300][ C0] kernfs_fop_release+0x111/0x1d0 [ 5.892301][ C0] __fput+0x363/0xac0 [ 5.892303][ C0] fput_close_sync+0xde/0x1b0 [ 5.892305][ C0] __x64_sys_close+0x8b/0xf0 [ 5.892306][ C0] do_syscall_64+0xff/0x530 [ 5.892307][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.892308][ C0] [ 5.892309][ C0] [ 5.892309][ C0] stack backtrace: [ 5.892312][ C0] CPU: 0 UID: 0 PID: 89 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.892315][ C0] Tainted: [W]=WARN [ 5.892316][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.892317][ C0] Call Trace: [ 5.892319][ C0] [ 5.892320][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.892324][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.892327][ C0] mark_lock_irq+0x989/0x9c0 [ 5.892328][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.892332][ C0] mark_lock+0x1d7/0xa00 [ 5.892334][ C0] mark_usage+0x42/0x170 [ 5.892336][ C0] __lock_acquire+0x388/0xc20 [ 5.892338][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.892339][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.892341][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.892343][ C0] ? lock_acquire+0x13c/0x160 [ 5.892345][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.892347][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.892349][ C0] vprintk_emit+0x320/0x3e0 [ 5.892351][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.892353][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.892355][ C0] _printk+0xc7/0x100 [ 5.892357][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.892359][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.892361][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.892363][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.892365][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.892366][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.892368][ C0] call_timer_fn+0x160/0x4d0 [ 5.892370][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.892371][ C0] ? debug_object_active_state+0x430/0x430 [ 5.892374][ C0] ? find_held_lock+0x2b/0x80 [ 5.892377][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.892378][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.892381][ C0] __run_timers+0x68f/0xaa0 [ 5.892382][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.892384][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.892386][ C0] ? __lock_acquire+0x518/0xc20 [ 5.892389][ C0] ? __rwlock_init+0x150/0x150 [ 5.892391][ C0] run_timer_softirq+0xf0/0x160 [ 5.892393][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.892395][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.892398][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.892399][ C0] handle_softirqs+0x1d3/0x900 [ 5.892402][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.892403][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.892406][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.892408][ C0] irq_exit_rcu+0xe/0x30 [ 5.892410][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.892412][ C0] [ 5.892413][ C0] [ 5.892414][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.892415][ C0] RIP: 0010:stack_depot_save_flags+0x1c7/0x790 [ 5.892418][ C0] Code: 44 23 3d 34 e9 fe 04 49 c1 e7 04 4c 03 3d 31 e9 fe 04 65 48 ff 05 61 0b 34 03 e8 d4 72 3c 01 85 c0 0f 85 c5 01 00 00 49 8b 0f <49> 39 cf 75 20 e9 e1 00 00 00 0f 1f 40 00 66 66 2e 0f 1f 84 00 00 [ 5.892420][ C0] RSP: 0018:ffa00000005a7ab8 EFLAGS: 00000202 [ 5.892422][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ff11000008fff590 [ 5.892424][ C0] RDX: 0000000000000046 RSI: ffffffff90459992 RDI: ffffffff8fe8f560 [ 5.892425][ C0] RBP: 000000000000000a R08: 0000000000000001 R09: 0000000000000000 [ 5.892426][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000005a7b18 [ 5.892426][ C0] R13: 000000000000000a R14: 00000000f7b7de5a R15: ff1100003485e5a0 [ 5.892429][ C0] ? stack_depot_save_flags+0x38e/0x790 [ 5.892431][ C0] ? kernfs_fop_release+0x111/0x1d0 [ 5.892433][ C0] kasan_save_stack+0x3d/0x50 [ 5.892434][ C0] ? kasan_save_stack+0x2f/0x50 [ 5.892435][ C0] ? kasan_record_aux_stack+0x9b/0xc0 [ 5.892437][ C0] ? __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.892439][ C0] ? kfree+0x36a/0x590 [ 5.892440][ C0] ? kernfs_fop_release+0x111/0x1d0 [ 5.892442][ C0] ? __fput+0x363/0xac0 [ 5.892443][ C0] ? fput_close_sync+0xde/0x1b0 [ 5.892445][ C0] ? __x64_sys_close+0x8b/0xf0 [ 5.892446][ C0] ? do_syscall_64+0xff/0x530 [ 5.892448][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.892453][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 5.892455][ C0] ? __remove_object+0x90/0x90 [ 5.892457][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.892459][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.892461][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.892463][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 5.892465][ C0] kfree+0x36a/0x590 [ 5.892467][ C0] kernfs_fop_release+0x111/0x1d0 [ 5.892468][ C0] __fput+0x363/0xac0 [ 5.892471][ C0] fput_close_sync+0xde/0x1b0 [ 5.892473][ C0] ? alloc_file_clone+0xe0/0xe0 [ 5.892475][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 5.892477][ C0] __x64_sys_close+0x8b/0xf0 [ 5.892479][ C0] do_syscall_64+0xff/0x530 [ 5.892480][ C0] ? exc_page_fault+0xee/0x100 [ 5.892482][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.892483][ C0] RIP: 0033:0x7f295ce7e54e [ 5.892486][ C0] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 5.892487][ C0] RSP: 002b:00007ffd2e3bd440 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 5.892489][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f295ce7e54e [ 5.892490][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000024 [ 5.892491][ C0] RBP: 00007ffd2e3bd450 R08: 0000000000000000 R09: 0000000000000000 [ 5.892492][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000024 [ 5.892493][ C0] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 5.892495][ C0] [ 6.048785][ T101] nfsrahead (101) used greatest stack depth: 24768 bytes left [ 6.267496][ T73] virtme-ng-init: udev is done [ 6.269672][ T1] virtme-ng-init: initialization done