virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.008018][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.008036][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.008038][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.008039][ T1] preempt_count: 1, expected: 0 [ 1.008040][ T1] RCU nest depth: 0, expected: 0 [ 1.008041][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.008043][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.008054][ T1] #1: ffffffffa9569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.008060][ T1] #2: ffffffffa9569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.008064][ T1] #3: ffffffffa9489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.008068][ T1] #4: ffffffffa9489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.008072][ T1] irq event stamp: 307518 [ 1.008072][ T1] hardirqs last enabled at (307517): [] __down_trylock_console_sem+0x86/0xa0 [ 1.008075][ T1] hardirqs last disabled at (307518): [] console_emit_next_record+0x3d4/0x4c0 [ 1.008077][ T1] softirqs last enabled at (306876): [] handle_softirqs+0x67c/0x900 [ 1.008080][ T1] softirqs last disabled at (306869): [] __irq_exit_rcu+0x145/0x1c0 [ 1.008082][ T1] Preemption disabled at: [ 1.008083][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.008088][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.008091][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.008092][ T1] Call Trace: [ 1.008094][ T1] [ 1.008097][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.008103][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.008105][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.008110][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.008113][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.008119][ T1] __kmalloc_noprof+0x443/0x760 [ 1.008121][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.008126][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.008129][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.008132][ T1] put_chars+0x1e1/0x2f0 [ 1.008134][ T1] ? __send_to_port+0x420/0x420 [ 1.008135][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.008140][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.008142][ T1] ? validate_chain+0x38b/0xc20 [ 1.008147][ T1] hvc_console_print+0x292/0x780 [ 1.008149][ T1] ? __lock_acquire+0x518/0xc20 [ 1.008154][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.008156][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008161][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.008165][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.008167][ T1] ? console_flush_one_record+0x106/0x710 [ 1.008170][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008172][ T1] ? lock_acquire+0x13c/0x160 [ 1.008176][ T1] console_flush_one_record+0x46f/0x710 [ 1.008180][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.008181][ T1] ? __lock_acquire+0x518/0xc20 [ 1.008186][ T1] console_unlock+0xee/0x1f0 [ 1.008189][ T1] ? console_flush_one_record+0x710/0x710 [ 1.008191][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008193][ T1] ? lock_acquire+0x60/0x160 [ 1.008196][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.008198][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.008201][ T1] vprintk_emit+0x37c/0x3e0 [ 1.008205][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.008207][ T1] ? kasan_save_stack+0x2f/0x50 [ 1.008210][ T1] ? __kasan_kmalloc+0x7b/0x90 [ 1.008211][ T1] ? __kmalloc_cache_noprof+0x29a/0x620 [ 1.008213][ T1] ? __devm_add_action+0x52/0x210 [ 1.008215][ T1] ? devm_nvmem_register+0x3a/0x60 [ 1.008219][ T1] ? cmos_do_probe+0x7ab/0x98a [ 1.008223][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.008228][ T1] ? device_rename.cold+0xa/0xa [ 1.008229][ T1] ? kernel_init+0x21/0x150 [ 1.008238][ T1] dev_printk_emit+0xb9/0xee [ 1.008241][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.008242][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.008245][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008248][ T1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1.008250][ T1] ? lockdep_hardirqs_on+0x91/0x130 [ 1.008252][ T1] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1.008256][ T1] _dev_info+0xe2/0x116 [ 1.008259][ T1] ? _dev_notice+0x120/0x120 [ 1.008261][ T1] ? acpi_enable_event+0x246/0x370 [ 1.008266][ T1] ? acpi_disable_event+0x244/0x370 [ 1.008268][ T1] ? acpi_os_signal_semaphore+0xf4/0x140 [ 1.008271][ T1] ? acpi_enable_event+0x370/0x370 [ 1.008273][ T1] ? acpi_trace_point+0x1f0/0x1f0 [ 1.008277][ T1] ? acpi_install_fixed_event_handler+0xd8/0x490 [ 1.008280][ T1] cmos_do_probe+0x8be/0x98a [ 1.008282][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.008286][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.008288][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.008293][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.008294][ T1] ? mc146818_set_time+0x500/0x500 [ 1.008298][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.008300][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.008305][ T1] platform_probe+0xfe/0x1f0 [ 1.008309][ T1] call_driver_probe+0x61/0x1c0 [ 1.008312][ T1] really_probe+0x199/0x760 [ 1.008315][ T1] ? __device_attach_driver+0x280/0x280 [ 1.008317][ T1] __driver_probe_device+0x24f/0x440 [ 1.008319][ T1] ? __device_attach_driver+0x280/0x280 [ 1.008321][ T1] ? __device_attach_driver+0x280/0x280 [ 1.008322][ T1] driver_probe_device+0x4a/0xf0 [ 1.008325][ T1] __driver_attach+0x1b8/0x540 [ 1.008327][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.008330][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.008332][ T1] ? bus_remove_file+0x50/0x50 [ 1.008334][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.008337][ T1] ? rtc_dev_init+0x40/0x40 [ 1.008342][ T1] ? rtc_dev_init+0x40/0x40 [ 1.008344][ T1] bus_add_driver+0x2c8/0x530 [ 1.008348][ T1] driver_register+0x1a3/0x390 [ 1.008351][ T1] __platform_driver_probe+0x13f/0x270 [ 1.008354][ T1] cmos_init+0x31/0x40 [ 1.008356][ T1] do_one_initcall+0x124/0x4f0 [ 1.008359][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.008360][ T1] ? parameq+0x110/0x110 [ 1.008365][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.008369][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.008372][ T1] kernel_init_freeable+0x596/0x630 [ 1.008375][ T1] ? rest_init+0x280/0x280 [ 1.008378][ T1] kernel_init+0x21/0x150 [ 1.008380][ T1] ? rest_init+0x280/0x280 [ 1.008382][ T1] ret_from_fork+0x474/0x6b0 [ 1.008385][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.008388][ T1] ? __switch_to+0x5a3/0xe00 [ 1.008392][ T1] ? rest_init+0x280/0x280 [ 1.008394][ T1] ret_from_fork_asm+0x11/0x20 [ 1.008402][ T1] [ 1.041096][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.050258][ T1] NET: Registered PF_INET6 protocol family [ 1.054515][ T1] Segment Routing with IPv6 [ 1.055055][ T1] In-situ OAM (IOAM) with IPv6 [ 1.055388][ T1] NET: Registered PF_PACKET protocol family [ 1.055644][ T1] 9pnet: Installing 9P2000 support [ 1.056027][ T1] Key type dns_resolver registered [ 1.056672][ T1] NET: Registered PF_VSOCK protocol family [ 1.061056][ T1] IPI shorthand broadcast: enabled [ 1.164436][ T1] sched_clock: Marking stable (1129002346, 34897896)->(1240554674, -76654432) [ 1.166484][ T1] registered taskstats version 1 [ 1.168998][ T1] Loading compiled-in X.509 certificates [ 1.268658][ T1] Demotion targets for Node 0: null [ 1.268941][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12235) [ 1.269206][ T1] page_owner is disabled [ 1.269781][ T1] PM: Magic number: 6:960:930 [ 1.270176][ T1] netconsole: network logging started [ 1.271544][ T1] ALSA device list: [ 1.271684][ T1] No soundcards found. [ 1.273150][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.275527][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.276341][ T1] devtmpfs: mounted [ 1.276621][ T1] VFS: Pivoted into new rootfs [ 1.305553][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.305755][ T1] Write protecting the kernel read-only data: 55296k [ 1.306496][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.308788][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.309048][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.309295][ T1] with arguments: [ 1.309404][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.309624][ T1] with environment: [ 1.309732][ T1] HOME=/ [ 1.309842][ T1] TERM=dumb [ 1.309956][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.310167][ T1] nr_open=2147483584 [ 1.310270][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.310528][ T1] virtme_rw_overlay0=/etc [ 1.310664][ T1] virtme_rw_overlay1=/lib [ 1.310804][ T1] virtme_rw_overlay2=/home [ 1.310965][ T1] virtme_rw_overlay3=/opt [ 1.311101][ T1] virtme_rw_overlay4=/srv [ 1.311237][ T1] virtme_rw_overlay5=/usr [ 1.311378][ T1] virtme_rw_overlay6=/var [ 1.311527][ T1] virtme_rw_overlay7=/tmp [ 1.311663][ T1] virtme_console=ttyS0 [ 1.311806][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.329879][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.331163][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.340066][ T1] overlayfs: failed to set xattr on upper [ 1.340348][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.340625][ T1] overlayfs: ...falling back to uuid=null. [ 1.343036][ T1] overlayfs: failed to set xattr on upper [ 1.343246][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.343482][ T1] overlayfs: ...falling back to uuid=null. [ 1.345395][ T1] overlayfs: failed to set xattr on upper [ 1.345606][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.345855][ T1] overlayfs: ...falling back to uuid=null. [ 1.347757][ T1] overlayfs: failed to set xattr on upper [ 1.347964][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.348207][ T1] overlayfs: ...falling back to uuid=null. [ 1.350136][ T1] overlayfs: failed to set xattr on upper [ 1.350335][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.350590][ T1] overlayfs: ...falling back to uuid=null. [ 1.352245][ T1] overlayfs: failed to set xattr on upper [ 1.352446][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.352697][ T1] overlayfs: ...falling back to uuid=null. [ 1.354587][ T1] overlayfs: failed to set xattr on upper [ 1.354798][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.355051][ T1] overlayfs: ...falling back to uuid=null. [ 1.356970][ T1] overlayfs: failed to set xattr on upper [ 1.357167][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.357407][ T1] overlayfs: ...falling back to uuid=null. [ 1.370283][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.418401][ T72] kwatchdog (72) used greatest stack depth: 29688 bytes left [ 3.452802][ T70] systemd-tmpfile (70) used greatest stack depth: 25104 bytes left [ 3.452822][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.452824][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: systemd-tmpfile [ 3.452825][ T70] preempt_count: 2, expected: 0 [ 3.452826][ T70] RCU nest depth: 0, expected: 0 [ 3.452828][ T70] locks held by systemd-tmpfile/70: 5, last CPU#0: [ 3.452830][ T70] #0: ffffffffa94027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.452843][ T70] #1: ffffffffa9569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.452849][ T70] #2: ffffffffa9569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.452853][ T70] #3: ffffffffa9489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.452856][ T70] #4: ffffffffa9489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.452860][ T70] irq event stamp: 2347220 [ 3.452861][ T70] hardirqs last enabled at (2347219): [] __down_trylock_console_sem+0x86/0xa0 [ 3.452864][ T70] hardirqs last disabled at (2347220): [] console_emit_next_record+0x3d4/0x4c0 [ 3.452866][ T70] softirqs last enabled at (2344866): [] handle_softirqs+0x67c/0x900 [ 3.452868][ T70] softirqs last disabled at (2344859): [] __irq_exit_rcu+0x145/0x1c0 [ 3.452870][ T70] Preemption disabled at: [ 3.452870][ T70] [<0000000000000000>] 0x0 [ 3.452877][ T70] CPU: 0 UID: 0 PID: 70 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.452880][ T70] Tainted: [W]=WARN [ 3.452881][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.452883][ T70] Call Trace: [ 3.452885][ T70] [ 3.452886][ T70] dump_stack_lvl+0x6f/0xa0 [ 3.452894][ T70] __might_resched.cold+0x1fe/0x2c1 [ 3.452902][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.452906][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 3.452911][ T70] __kmalloc_noprof+0x443/0x760 [ 3.452913][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 3.452919][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 3.452921][ T70] alloc_buf.isra.0+0x4b/0x260 [ 3.452924][ T70] put_chars+0x1e1/0x2f0 [ 3.452927][ T70] ? __send_to_port+0x420/0x420 [ 3.452928][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.452933][ T70] ? validate_chain+0x38b/0xc20 [ 3.452938][ T70] hvc_console_print+0x292/0x780 [ 3.452944][ T70] ? hvc_write+0x3a0/0x3a0 [ 3.452946][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.452948][ T70] ? lock_acquire+0x13c/0x160 [ 3.452952][ T70] console_emit_next_record+0x22f/0x4c0 [ 3.452956][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 3.452957][ T70] ? console_flush_one_record+0x106/0x710 [ 3.452962][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.452965][ T70] ? lock_acquire+0x13c/0x160 [ 3.452970][ T70] console_flush_one_record+0x46f/0x710 [ 3.452974][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 3.452976][ T70] ? __lock_acquire+0x518/0xc20 [ 3.452981][ T70] console_unlock+0xee/0x1f0 [ 3.452984][ T70] ? console_flush_one_record+0x710/0x710 [ 3.452985][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.452988][ T70] ? lock_acquire+0x60/0x160 [ 3.452991][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.452993][ T70] ? vprintk_emit+0x320/0x3e0 [ 3.452996][ T70] vprintk_emit+0x37c/0x3e0 [ 3.453000][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 3.453003][ T70] ? __lock_acquire+0x518/0xc20 [ 3.453007][ T70] _printk+0xc7/0x100 [ 3.453010][ T70] ? snapshot_read.cold+0x21/0x21 [ 3.453013][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.453016][ T70] ? __rwlock_init+0x150/0x150 [ 3.453019][ T70] ? do_raw_spin_lock+0x131/0x280 [ 3.453021][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.453021][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.453021][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.453021][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.453022][ T70] do_exit.cold+0x82/0x9c [ 3.453026][ T70] ? exit_notify+0x890/0x890 [ 3.453028][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 3.453031][ T70] ? rcu_is_watching+0x16/0xd0 [ 3.453038][ T70] do_group_exit+0xb8/0x370 [ 3.453041][ T70] __x64_sys_exit_group+0x3c/0x50 [ 3.453042][ T70] x64_sys_call+0x1567/0x1570 [ 3.453045][ T70] do_syscall_64+0xff/0x530 [ 3.453048][ T70] ? exc_page_fault+0xee/0x100 [ 3.453051][ T70] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.453053][ T70] RIP: 0033:0x7ff6391d71b8 [ 3.453055][ T70] Code: Unable to access opcode bytes at 0x7ff6391d718e. [ 3.453057][ T70] RSP: 002b:00007ffc08713248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.453059][ T70] RAX: ffffffffffffffda RBX: 00007ff639307f88 RCX: 00007ff6391d71b8 [ 3.453060][ T70] RDX: 00007ff638a354c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.453061][ T70] RBP: 00007ffc087132a0 R08: 0000000000000000 R09: 0000000000001000 [ 3.453062][ T70] R10: 00007ffc08713060 R11: 0000000000000246 R12: 0000000000000001 [ 3.453063][ T70] R13: 0000000000000049 R14: 00007ff639306680 R15: 00007ff639307fa0 [ 3.453069][ T70] [ 3.474995][ T1] virtme-ng-init: basic initialization done [ 3.511719][ T78] ip (78) used greatest stack depth: 24832 bytes left [ 3.533696][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.534134][ T74] virtme-ng-init: triggering udev coldplug [ 5.908599][ T74] virtme-ng-init: waiting for udev to settle [ 5.908613][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.908615][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.908617][ T74] preempt_count: 1, expected: 0 [ 5.908618][ T74] RCU nest depth: 0, expected: 0 [ 5.908619][ T74] locks held by virtme-ng-init/74: 4, last CPU#2: [ 5.908622][ T74] #0: ffffffffa9569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.908636][ T74] #1: ffffffffa9569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.908640][ T74] #2: ffffffffa9489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.908644][ T74] #3: ffffffffa9489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.908648][ T74] irq event stamp: 3106 [ 5.908648][ T74] hardirqs last enabled at (3105): [] __down_trylock_console_sem+0x86/0xa0 [ 5.908651][ T74] hardirqs last disabled at (3106): [] console_emit_next_record+0x3d4/0x4c0 [ 5.908653][ T74] softirqs last enabled at (2600): [] fpu_clone+0xd9/0x410 [ 5.908656][ T74] softirqs last disabled at (2598): [] fpu_clone+0x82/0x410 [ 5.908658][ T74] Preemption disabled at: [ 5.908659][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.908665][ T74] CPU: 2 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.908668][ T74] Tainted: [W]=WARN [ 5.908669][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.908671][ T74] Call Trace: [ 5.908673][ T74] [ 5.908675][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.908680][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.908682][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.908688][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.908692][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.908697][ T74] __kmalloc_noprof+0x443/0x760 [ 5.908699][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.908705][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.908708][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.908711][ T74] put_chars+0x1e1/0x2f0 [ 5.908713][ T74] ? __send_to_port+0x420/0x420 [ 5.908715][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.908719][ T74] ? validate_chain+0x38b/0xc20 [ 5.908724][ T74] hvc_console_print+0x292/0x780 [ 5.908730][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.908732][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.908735][ T74] ? lock_acquire+0x13c/0x160 [ 5.908738][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.908742][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.908744][ T74] ? console_flush_one_record+0x106/0x710 [ 5.908747][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.908749][ T74] ? lock_acquire+0x13c/0x160 [ 5.908753][ T74] console_flush_one_record+0x46f/0x710 [ 5.908757][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.908759][ T74] ? __lock_acquire+0x518/0xc20 [ 5.908764][ T74] console_unlock+0xee/0x1f0 [ 5.908766][ T74] ? console_flush_one_record+0x710/0x710 [ 5.908768][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.908770][ T74] ? lock_acquire+0x60/0x160 [ 5.908774][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.908776][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.908779][ T74] vprintk_emit+0x37c/0x3e0 [ 5.908782][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.908785][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.908791][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.908795][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.908797][ T74] ? simple_strntoull+0x10f/0x140 [ 5.908801][ T74] ? date_str+0x1e0/0x1e0 [ 5.908804][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.908808][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.908811][ T74] ? vprintk_default+0x20/0x20 [ 5.908815][ T74] ? vprintk_default+0x20/0x20 [ 5.908818][ T74] new_sync_write+0x33e/0x760 [ 5.908821][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.908825][ T74] ? new_sync_read+0x750/0x750 [ 5.908831][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.908837][ T74] ? __fget_files+0x1e3/0x460 [ 5.908841][ T74] vfs_write+0x6a2/0xbd0 [ 5.908845][ T74] ksys_write+0x116/0x250 [ 5.908848][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.908852][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.908855][ T74] do_syscall_64+0xff/0x530 [ 5.908858][ T74] ? exc_page_fault+0xee/0x100 [ 5.908860][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.908863][ T74] RIP: 0033:0x7f82dee8fed2 [ 5.908867][ 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 [ 5.908868][ T74] RSP: 002b:00007f82dedd6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.908871][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f82dee8fed2 [ 5.908872][ T74] RDX: 000000000000002e RSI: 00007f82d80012c0 RDI: 0000000000000003 [ 5.908873][ T74] RBP: 00007f82dedd6c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.908874][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f82def1a0a0 [ 5.908875][ T74] R13: 00007f82dee183e0 R14: 00007f82d80012c0 R15: 00007f82dedd6da8 [ 5.908881][ T74] [ 5.914033][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 5.914059][ C0] [ 5.914060][ C0] ======================================================== [ 5.914061][ C0] WARNING: possible irq lock inversion dependency detected [ 5.914063][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.914064][ C0] -------------------------------------------------------- [ 5.914065][ C0] (udev-worker)/86 just changed the state of lock: [ 5.914066][ C0] ffffffffa9489660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.914076][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.914077][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.914078][ C0] [ 5.914078][ C0] [ 5.914078][ C0] and interrupts could create inverse lock ordering between them. [ 5.914078][ C0] [ 5.914079][ C0] [ 5.914079][ C0] other info that might help us debug this: [ 5.914079][ C0] Possible interrupt unsafe locking scenario: [ 5.914079][ C0] [ 5.914080][ C0] CPU0 CPU1 [ 5.914080][ C0] ---- ---- [ 5.914080][ C0] lock(fs_reclaim); [ 5.914081][ C0] local_irq_disable(); [ 5.914082][ C0] lock(console_owner); [ 5.914083][ C0] lock(fs_reclaim); [ 5.914084][ C0] [ 5.914084][ C0] lock(console_owner); [ 5.914085][ C0] [ 5.914085][ C0] *** DEADLOCK *** [ 5.914085][ C0] [ 5.914085][ C0] locks held by (udev-worker)/86: 6, last CPU#0: [ 5.914087][ C0] #0: ff11000001a34430 (sb_writers){.+.+}-{0:0}, at: filename_renameat2+0x328/0x8e0 [ 5.914092][ C0] #1: ff1100000bda25e0 (&type->i_mutex_dir_key/1){+.+.}-{4:4}, at: __start_renaming+0x3b4/0x4d0 [ 5.914096][ C0] #2: ff1100000d715520 (&sb->s_type->i_mutex_key#3/4){+.+.}-{4:4}, at: vfs_rename+0xc92/0x1b40 [ 5.914099][ C0] #3: ff1100000bda23f0 (&simple_offset_lock_class){+.+.}-{3:3}, at: mtree_alloc_cyclic+0x123/0x1e0 [ 5.914104][ C0] #4: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.914109][ C0] #5: ffffffffa95ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.914113][ C0] [ 5.914113][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.914117][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.914119][ C0] HARDIRQ-ON-W at: [ 5.914121][ C0] __lock_acquire+0x388/0xc20 [ 5.914124][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914125][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.914128][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.914130][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.914133][ C0] workqueue_init+0x2a/0x680 [ 5.914136][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.914138][ C0] kernel_init+0x21/0x150 [ 5.914141][ C0] ret_from_fork+0x474/0x6b0 [ 5.914143][ C0] ret_from_fork_asm+0x11/0x20 [ 5.914145][ C0] SOFTIRQ-ON-W at: [ 5.914146][ C0] __lock_acquire+0x388/0xc20 [ 5.914148][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914149][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.914150][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.914152][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.914153][ C0] workqueue_init+0x2a/0x680 [ 5.914154][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.914155][ C0] kernel_init+0x21/0x150 [ 5.914156][ C0] ret_from_fork+0x474/0x6b0 [ 5.914157][ C0] ret_from_fork_asm+0x11/0x20 [ 5.914159][ C0] INITIAL USE at: [ 5.914159][ C0] __lock_acquire+0x388/0xc20 [ 5.914161][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914162][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.914163][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.914164][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.914166][ C0] workqueue_init+0x2a/0x680 [ 5.914167][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.914168][ C0] kernel_init+0x21/0x150 [ 5.914169][ C0] ret_from_fork+0x474/0x6b0 [ 5.914170][ C0] ret_from_fork_asm+0x11/0x20 [ 5.914172][ C0] } [ 5.914172][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.914177][ C0] ... acquired at: [ 5.914177][ C0] __lock_acquire+0x518/0xc20 [ 5.914179][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914180][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.914181][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.914182][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.914185][ C0] put_chars+0x1e1/0x2f0 [ 5.914186][ C0] hvc_console_print+0x292/0x780 [ 5.914187][ C0] console_emit_next_record+0x22f/0x4c0 [ 5.914189][ C0] console_flush_one_record+0x46f/0x710 [ 5.914191][ C0] console_unlock+0xee/0x1f0 [ 5.914192][ C0] vprintk_emit+0x37c/0x3e0 [ 5.914194][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.914197][ C0] dev_printk_emit+0xb9/0xee [ 5.914198][ C0] _dev_info+0xe2/0x116 [ 5.914200][ C0] cmos_do_probe+0x8be/0x98a [ 5.914203][ C0] platform_probe+0xfe/0x1f0 [ 5.914206][ C0] call_driver_probe+0x61/0x1c0 [ 5.914208][ C0] really_probe+0x199/0x760 [ 5.914209][ C0] __driver_probe_device+0x24f/0x440 [ 5.914211][ C0] driver_probe_device+0x4a/0xf0 [ 5.914212][ C0] __driver_attach+0x1b8/0x540 [ 5.914213][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.914215][ C0] bus_add_driver+0x2c8/0x530 [ 5.914216][ C0] driver_register+0x1a3/0x390 [ 5.914217][ C0] __platform_driver_probe+0x13f/0x270 [ 5.914219][ C0] cmos_init+0x31/0x40 [ 5.914222][ C0] do_one_initcall+0x124/0x4f0 [ 5.914223][ C0] kernel_init_freeable+0x596/0x630 [ 5.914224][ C0] kernel_init+0x21/0x150 [ 5.914226][ C0] ret_from_fork+0x474/0x6b0 [ 5.914227][ C0] ret_from_fork_asm+0x11/0x20 [ 5.914228][ C0] [ 5.914228][ C0] -> (console_owner){..-.}-{0:0} { [ 5.914230][ C0] IN-SOFTIRQ-W at: [ 5.914231][ C0] __lock_acquire+0x388/0xc20 [ 5.914232][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914233][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.914235][ C0] vprintk_emit+0x320/0x3e0 [ 5.914237][ C0] _printk+0xc7/0x100 [ 5.914239][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.914242][ C0] call_timer_fn+0x160/0x4d0 [ 5.914243][ C0] __run_timers+0x68f/0xaa0 [ 5.914245][ C0] run_timer_softirq+0xf0/0x160 [ 5.914246][ C0] handle_softirqs+0x1d3/0x900 [ 5.914249][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.914250][ C0] irq_exit_rcu+0xe/0x30 [ 5.914251][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.914253][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.914254][ C0] lock_acquire.part.0+0x0/0x280 [ 5.914256][ C0] unwind_next_frame+0x192/0x1ea0 [ 5.914258][ C0] arch_stack_walk+0xd7/0x130 [ 5.914260][ C0] stack_trace_save+0x93/0xc0 [ 5.914262][ C0] kasan_save_stack+0x2f/0x50 [ 5.914264][ C0] kasan_save_track+0x14/0x30 [ 5.914266][ C0] __kasan_slab_alloc+0x60/0x70 [ 5.914267][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.914268][ C0] __alloc_object+0x30/0x260 [ 5.914271][ C0] __create_object+0x30/0x110 [ 5.914272][ C0] kmem_cache_alloc_from_sheaf_noprof+0x119/0x130 [ 5.914274][ C0] dst_setup+0x2a3/0xa70 [ 5.914275][ C0] mas_wr_split+0x95c/0x3dc0 [ 5.914277][ C0] mas_alloc_cyclic+0x803/0xfe0 [ 5.914278][ C0] mtree_alloc_cyclic+0x14e/0x1e0 [ 5.914280][ C0] simple_offset_add+0xb9/0x170 [ 5.914282][ C0] shmem_rename2+0xc2/0x370 [ 5.914286][ C0] vfs_rename+0x8a3/0x1b40 [ 5.914287][ C0] filename_renameat2+0x3f5/0x8e0 [ 5.914288][ C0] __x64_sys_renameat+0xc3/0x110 [ 5.914290][ C0] do_syscall_64+0xff/0x530 [ 5.914291][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.914292][ C0] INITIAL USE at: [ 5.914293][ C0] } [ 5.914294][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.914296][ C0] ... acquired at: [ 5.914297][ C0] mark_lock+0x1d7/0xa00 [ 5.914298][ C0] mark_usage+0x42/0x170 [ 5.914299][ C0] __lock_acquire+0x388/0xc20 [ 5.914301][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914302][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.914303][ C0] vprintk_emit+0x320/0x3e0 [ 5.914305][ C0] _printk+0xc7/0x100 [ 5.914306][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.914307][ C0] call_timer_fn+0x160/0x4d0 [ 5.914309][ C0] __run_timers+0x68f/0xaa0 [ 5.914310][ C0] run_timer_softirq+0xf0/0x160 [ 5.914312][ C0] handle_softirqs+0x1d3/0x900 [ 5.914313][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.914314][ C0] irq_exit_rcu+0xe/0x30 [ 5.914315][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.914316][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.914317][ C0] lock_acquire.part.0+0x0/0x280 [ 5.914319][ C0] unwind_next_frame+0x192/0x1ea0 [ 5.914320][ C0] arch_stack_walk+0xd7/0x130 [ 5.914321][ C0] stack_trace_save+0x93/0xc0 [ 5.914322][ C0] kasan_save_stack+0x2f/0x50 [ 5.914324][ C0] kasan_save_track+0x14/0x30 [ 5.914325][ C0] __kasan_slab_alloc+0x60/0x70 [ 5.914327][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.914328][ C0] __alloc_object+0x30/0x260 [ 5.914329][ C0] __create_object+0x30/0x110 [ 5.914331][ C0] kmem_cache_alloc_from_sheaf_noprof+0x119/0x130 [ 5.914332][ C0] dst_setup+0x2a3/0xa70 [ 5.914333][ C0] mas_wr_split+0x95c/0x3dc0 [ 5.914335][ C0] mas_alloc_cyclic+0x803/0xfe0 [ 5.914336][ C0] mtree_alloc_cyclic+0x14e/0x1e0 [ 5.914337][ C0] simple_offset_add+0xb9/0x170 [ 5.914339][ C0] shmem_rename2+0xc2/0x370 [ 5.914340][ C0] vfs_rename+0x8a3/0x1b40 [ 5.914341][ C0] filename_renameat2+0x3f5/0x8e0 [ 5.914343][ C0] __x64_sys_renameat+0xc3/0x110 [ 5.914344][ C0] do_syscall_64+0xff/0x530 [ 5.914345][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.914346][ C0] [ 5.914347][ C0] [ 5.914347][ C0] stack backtrace: [ 5.914349][ C0] CPU: 0 UID: 0 PID: 86 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.914352][ C0] Tainted: [W]=WARN [ 5.914352][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.914353][ C0] Call Trace: [ 5.914354][ C0] [ 5.914355][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.914359][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.914362][ C0] mark_lock_irq+0x989/0x9c0 [ 5.914363][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.914366][ C0] mark_lock+0x1d7/0xa00 [ 5.914368][ C0] mark_usage+0x42/0x170 [ 5.914369][ C0] __lock_acquire+0x388/0xc20 [ 5.914372][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.914373][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.914375][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.914377][ C0] ? lock_acquire+0x13c/0x160 [ 5.914379][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.914381][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.914383][ C0] vprintk_emit+0x320/0x3e0 [ 5.914385][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.914387][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.914389][ C0] _printk+0xc7/0x100 [ 5.914391][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.914393][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.914394][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.914397][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.914398][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.914400][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.914402][ C0] call_timer_fn+0x160/0x4d0 [ 5.914403][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.914405][ C0] ? debug_object_active_state+0x430/0x430 [ 5.914408][ C0] ? find_held_lock+0x2b/0x80 [ 5.914410][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.914411][ C0] ? mark_held_locks+0x40/0x70 [ 5.914413][ C0] __run_timers+0x68f/0xaa0 [ 5.914415][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.914417][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.914419][ C0] ? __lock_acquire+0x518/0xc20 [ 5.914422][ C0] ? __rwlock_init+0x150/0x150 [ 5.914424][ C0] run_timer_softirq+0xf0/0x160 [ 5.914426][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.914428][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.914430][ C0] handle_softirqs+0x1d3/0x900 [ 5.914431][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.914433][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.914435][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.914436][ C0] irq_exit_rcu+0xe/0x30 [ 5.914438][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.914439][ C0] [ 5.914440][ C0] [ 5.914441][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.914442][ C0] RIP: 0010:lock_acquire.part.0+0x0/0x280 [ 5.914445][ C0] Code: 89 14 24 e8 12 7c 06 01 44 8b 4c 24 1c 8b 4c 24 10 44 8b 44 24 18 4c 8b 5c 24 08 44 8b 14 24 e9 8a f4 ff ff 66 0f 1f 44 00 00 <41> 57 41 89 cf 41 56 45 89 c6 41 55 41 89 f5 41 54 49 89 fc 55 89 [ 5.914446][ C0] RSP: 0018:ffa0000000596ed0 EFLAGS: 00000286 [ 5.914448][ C0] RAX: 0000000000000001 RBX: 1ff40000000b2de5 RCX: 0000000000000002 [ 5.914449][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa9580b00 [ 5.914450][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 5.914451][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffa0000000597038 [ 5.914451][ C0] R13: ffa0000000596fe0 R14: ff1100000bd18040 R15: ff110000057a2a08 [ 5.914454][ C0] unwind_next_frame+0x192/0x1ea0 [ 5.914455][ C0] ? unwind_next_frame+0x17e/0x1ea0 [ 5.914456][ C0] ? mas_alloc_cyclic+0x803/0xfe0 [ 5.914458][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 5.914460][ C0] ? __lock_acquire+0x518/0xc20 [ 5.914461][ C0] ? __unwind_start+0x42e/0x900 [ 5.914463][ C0] ? write_profile+0xf0/0xf0 [ 5.914464][ C0] arch_stack_walk+0xd7/0x130 [ 5.914467][ C0] ? mas_alloc_cyclic+0x803/0xfe0 [ 5.914469][ C0] stack_trace_save+0x93/0xc0 [ 5.914470][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 5.914471][ C0] ? arch_stack_walk+0xed/0x130 [ 5.914474][ C0] kasan_save_stack+0x2f/0x50 [ 5.914475][ C0] ? kasan_save_stack+0x2f/0x50 [ 5.914477][ C0] ? kasan_save_track+0x14/0x30 [ 5.914485][ C0] ? __kasan_slab_alloc+0x60/0x70 [ 5.914486][ C0] ? kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.914487][ C0] ? __alloc_object+0x30/0x260 [ 5.914489][ C0] ? __create_object+0x30/0x110 [ 5.914490][ C0] ? kmem_cache_alloc_from_sheaf_noprof+0x119/0x130 [ 5.914492][ C0] ? dst_setup+0x2a3/0xa70 [ 5.914493][ C0] ? mas_wr_split+0x95c/0x3dc0 [ 5.914495][ C0] ? mas_alloc_cyclic+0x803/0xfe0 [ 5.914500][ C0] kasan_save_track+0x14/0x30 [ 5.914501][ C0] __kasan_slab_alloc+0x60/0x70 [ 5.914503][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.914517][ C0] ? __alloc_object+0x30/0x260 [ 5.914519][ C0] __alloc_object+0x30/0x260 [ 5.914521][ C0] __create_object+0x30/0x110 [ 5.914523][ C0] ? kasan_save_track+0x14/0x30 [ 5.914525][ C0] kmem_cache_alloc_from_sheaf_noprof+0x119/0x130 [ 5.914527][ C0] dst_setup+0x2a3/0xa70 [ 5.914529][ C0] ? mas_descend+0x331/0x520 [ 5.914530][ C0] ? trace_ma_write+0xd1/0x1c0 [ 5.914532][ C0] mas_wr_split+0x95c/0x3dc0 [ 5.914533][ C0] ? is_bpf_text_address+0x68/0x110 [ 5.914537][ C0] ? is_bpf_text_address+0x72/0x110 [ 5.914539][ C0] ? kernel_text_address+0x149/0x170 [ 5.914541][ C0] ? __kernel_text_address+0x12/0x30 [ 5.914543][ C0] ? arch_stack_walk+0xed/0x130 [ 5.914545][ C0] ? mas_wmb_replace+0x3b0/0x3b0 [ 5.914548][ C0] ? set_track_prepare+0x6e/0x90 [ 5.914551][ C0] ? kmem_cache_prefill_sheaf+0x331/0x4b0 [ 5.914554][ C0] mas_alloc_cyclic+0x803/0xfe0 [ 5.914557][ C0] ? __lock_acquire+0x518/0xc20 [ 5.914558][ C0] ? mtree_insert+0x20/0x20 [ 5.914561][ C0] ? __rwlock_init+0x150/0x150 [ 5.914563][ C0] mtree_alloc_cyclic+0x14e/0x1e0 [ 5.914565][ C0] ? mas_alloc_cyclic+0xfe0/0xfe0 [ 5.914568][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 5.914569][ C0] ? find_held_lock+0x2b/0x80 [ 5.914571][ C0] simple_offset_add+0xb9/0x170 [ 5.914573][ C0] ? simple_offset_init+0x1a0/0x1a0 [ 5.914574][ C0] ? _raw_spin_unlock+0x2d/0x50 [ 5.914576][ C0] ? simple_empty+0xe5/0x170 [ 5.914578][ C0] shmem_rename2+0xc2/0x370 [ 5.914580][ C0] vfs_rename+0x8a3/0x1b40 [ 5.914582][ C0] ? __lock_acquire+0xc00/0xc20 [ 5.914583][ C0] ? __print_lock_name+0x80/0x80 [ 5.914585][ C0] ? path_init+0x1a60/0x1a60 [ 5.914587][ C0] ? _raw_spin_unlock+0x2d/0x50 [ 5.914588][ C0] ? __start_renaming+0x21f/0x4d0 [ 5.914590][ C0] filename_renameat2+0x3f5/0x8e0 [ 5.914592][ C0] ? __ia32_sys_link+0xb0/0xb0 [ 5.914594][ C0] ? __might_fault+0x97/0x140 [ 5.914597][ C0] ? find_held_lock+0x2b/0x80 [ 5.914599][ C0] ? strncpy_from_user+0x39/0x210 [ 5.914602][ C0] __x64_sys_renameat+0xc3/0x110 [ 5.914604][ C0] do_syscall_64+0xff/0x530 [ 5.914606][ C0] ? exc_page_fault+0xee/0x100 [ 5.914607][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.914609][ C0] RIP: 0033:0x7f8e4bde898e [ 5.914610][ C0] Code: 0f 1f 40 00 48 8b 15 69 24 1b 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 49 89 ca b8 08 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 31 [ 5.914611][ C0] RSP: 002b:00007ffe9259db28 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 5.914613][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4bde898e [ 5.914614][ C0] RDX: 00000000ffffff9c RSI: 00005559b6947140 RDI: 00000000ffffff9c [ 5.914615][ C0] RBP: 00007ffe9259db90 R08: 00005559b69242f0 R09: 0000000000000020 [ 5.914615][ C0] R10: 00005559b6949a30 R11: 0000000000000246 R12: 00005559b69427b0 [ 5.914616][ C0] R13: 00005559b6949a30 R14: 00000000ffffff9c R15: 00005559b6947140 [ 5.914618][ C0] [ 6.184689][ T74] virtme-ng-init: udev is done [ 6.187436][ T1] virtme-ng-init: initialization done