virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.980001][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.980021][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.980023][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.980025][ T1] preempt_count: 1, expected: 0 [ 0.980026][ T1] RCU nest depth: 0, expected: 0 [ 0.980027][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.980029][ T1] #0: ff110000028eb938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.980040][ T1] #1: ffffffff88999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.980046][ T1] #2: ffffffff88999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.980050][ T1] #3: ffffffff88889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.980053][ T1] #4: ffffffff88889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 0.980057][ T1] irq event stamp: 305488 [ 0.980058][ T1] hardirqs last enabled at (305487): [] __down_trylock_console_sem+0x86/0xa0 [ 0.980060][ T1] hardirqs last disabled at (305488): [] console_emit_next_record+0x3f8/0x4f0 [ 0.980062][ T1] softirqs last enabled at (304436): [] handle_softirqs+0x67c/0x900 [ 0.980065][ T1] softirqs last disabled at (304431): [] __irq_exit_rcu+0x145/0x1c0 [ 0.980068][ T1] Preemption disabled at: [ 0.980069][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.980073][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.980076][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.980078][ T1] Call Trace: [ 0.980079][ T1] [ 0.980083][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.980088][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.980090][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.980094][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.980098][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.980103][ T1] __kmalloc_noprof+0x443/0x760 [ 0.980105][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.980110][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.980112][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.980115][ T1] put_chars+0x1e1/0x2f0 [ 0.980116][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 0.980119][ T1] ? __send_to_port+0x420/0x420 [ 0.980120][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.980124][ T1] ? validate_chain+0x38b/0xc20 [ 0.980129][ T1] hvc_console_print+0x292/0x780 [ 0.980135][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.980137][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980139][ T1] ? lock_acquire+0x13c/0x160 [ 0.980143][ T1] console_emit_next_record+0x252/0x4f0 [ 0.980146][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 0.980150][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980153][ T1] ? lock_acquire+0x13c/0x160 [ 0.980156][ T1] console_flush_one_record+0x46f/0x710 [ 0.980160][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 0.980161][ T1] ? __lock_acquire+0x518/0xc20 [ 0.980166][ T1] console_unlock+0xee/0x1f0 [ 0.980169][ T1] ? console_flush_one_record+0x710/0x710 [ 0.980170][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980172][ T1] ? lock_acquire+0x60/0x160 [ 0.980176][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.980177][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.980180][ T1] vprintk_emit+0x37c/0x3e0 [ 0.980183][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.980185][ T1] ? find_held_lock+0x2b/0x80 [ 0.980188][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.980190][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.980194][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.980199][ T1] ? device_rename.cold+0xa/0xa [ 0.980200][ T1] ? __lock_acquire+0x518/0xc20 [ 0.980204][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.980206][ T1] ? find_held_lock+0x2b/0x80 [ 0.980210][ T1] dev_printk_emit+0xb9/0xee [ 0.980213][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.980216][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.980220][ T1] ? proc_register+0x368/0x8b0 [ 0.980226][ T1] _dev_info+0xe2/0x116 [ 0.980229][ T1] ? _dev_notice+0x120/0x120 [ 0.980233][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.980237][ T1] ? rtc_proc_show+0x400/0x400 [ 0.980241][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.980246][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.980250][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.980259][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.980259][ T1] cmos_do_probe+0x73b/0x98a [ 0.980259][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.980259][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.980259][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.980259][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.980259][ T1] ? mc146818_set_time+0x500/0x500 [ 0.980259][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.980259][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.980259][ T1] platform_probe+0xfe/0x1f0 [ 0.980259][ T1] call_driver_probe+0x61/0x1c0 [ 0.980259][ T1] really_probe+0x199/0x760 [ 0.980259][ T1] ? __device_attach_driver+0x280/0x280 [ 0.980259][ T1] __driver_probe_device+0x24f/0x440 [ 0.980259][ T1] ? __device_attach_driver+0x280/0x280 [ 0.980259][ T1] ? __device_attach_driver+0x280/0x280 [ 0.980259][ T1] driver_probe_device+0x4a/0xf0 [ 0.980259][ T1] __driver_attach+0x1b8/0x540 [ 0.980259][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.980259][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.980259][ T1] ? bus_remove_file+0x50/0x50 [ 0.980259][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.980259][ T1] ? rtc_dev_init+0x40/0x40 [ 0.980259][ T1] ? rtc_dev_init+0x40/0x40 [ 0.980259][ T1] bus_add_driver+0x2c8/0x530 [ 0.980259][ T1] driver_register+0x1a3/0x390 [ 0.980259][ T1] __platform_driver_probe+0x13f/0x270 [ 0.980259][ T1] cmos_init+0x31/0x40 [ 0.980259][ T1] do_one_initcall+0x124/0x4f0 [ 0.980259][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.980259][ T1] ? parameq+0x110/0x110 [ 0.980259][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.980259][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.980259][ T1] kernel_init_freeable+0x596/0x630 [ 0.980259][ T1] ? rest_init+0x280/0x280 [ 0.980259][ T1] kernel_init+0x21/0x150 [ 0.980259][ T1] ? rest_init+0x280/0x280 [ 0.980259][ T1] ret_from_fork+0x474/0x6b0 [ 0.980259][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.980259][ T1] ? __switch_to+0x5a3/0xe00 [ 0.980259][ T1] ? rest_init+0x280/0x280 [ 0.980259][ T1] ret_from_fork_asm+0x11/0x20 [ 0.980259][ T1] [ 1.009974][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T04:54:18 UTC (1787892858) [ 1.011016][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.013824][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.022534][ T1] NET: Registered PF_INET6 protocol family [ 1.027045][ T1] Segment Routing with IPv6 [ 1.027463][ T1] In-situ OAM (IOAM) with IPv6 [ 1.027803][ T1] NET: Registered PF_PACKET protocol family [ 1.028041][ T1] 9pnet: Installing 9P2000 support [ 1.028389][ T1] Key type dns_resolver registered [ 1.029198][ T1] NET: Registered PF_VSOCK protocol family [ 1.033483][ T1] IPI shorthand broadcast: enabled [ 1.133246][ T1] sched_clock: Marking stable (1098002308, 34255836)->(1207786369, -75528225) [ 1.135916][ T1] registered taskstats version 1 [ 1.138439][ T1] Loading compiled-in X.509 certificates [ 1.235342][ T1] Demotion targets for Node 0: null [ 1.235624][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12233) [ 1.235905][ T1] page_owner is disabled [ 1.236467][ T1] PM: Magic number: 6:430:920 [ 1.237839][ T1] ALSA device list: [ 1.237975][ T1] No soundcards found. [ 1.238548][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.241609][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.242384][ T1] devtmpfs: mounted [ 1.242631][ T1] VFS: Pivoted into new rootfs [ 1.269832][ T1] Freeing unused kernel image (initmem) memory: 2540K [ 1.270086][ T1] Write protecting the kernel read-only data: 55296k [ 1.270604][ T1] Freeing unused kernel image (text/rodata gap) memory: 296K [ 1.271028][ T1] Freeing unused kernel image (rodata/data gap) memory: 324K [ 1.271348][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.271618][ T1] with arguments: [ 1.271783][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.272055][ T1] with environment: [ 1.272204][ T1] HOME=/ [ 1.272384][ T1] TERM=dumb [ 1.272546][ T1] virtme_hostname=vmksft-netdevsim-dbg,debug-threads=on [ 1.272799][ T1] nr_open=2147483584 [ 1.272957][ T1] virtme_link_mods=/srv/vmksft/testing/wt-14/.virtme_mods/lib/modules/0.0.0 [ 1.273274][ T1] virtme_rw_overlay0=/etc [ 1.273453][ T1] virtme_rw_overlay1=/lib [ 1.273656][ T1] virtme_rw_overlay2=/home [ 1.273854][ T1] virtme_rw_overlay3=/opt [ 1.274034][ T1] virtme_rw_overlay4=/srv [ 1.274229][ T1] virtme_rw_overlay5=/usr [ 1.274431][ T1] virtme_rw_overlay6=/var [ 1.274610][ T1] virtme_rw_overlay7=/tmp [ 1.274812][ T1] virtme_console=ttyS0 [ 1.274991][ T1] virtme_chdir=srv/vmksft/testing/wt-14 [ 1.289842][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.291378][ T1] virtme-ng-init: Setting hostname to vmksft-netdevsim-dbg,debug-threads=on... [ 1.302829][ T1] overlayfs: failed to set xattr on upper [ 1.303124][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303427][ T1] overlayfs: ...falling back to uuid=null. [ 1.305684][ T1] overlayfs: failed to set xattr on upper [ 1.305910][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.306179][ T1] overlayfs: ...falling back to uuid=null. [ 1.308172][ T1] overlayfs: failed to set xattr on upper [ 1.308392][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.308673][ T1] overlayfs: ...falling back to uuid=null. [ 1.310853][ T1] overlayfs: failed to set xattr on upper [ 1.311069][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311359][ T1] overlayfs: ...falling back to uuid=null. [ 1.313212][ T1] overlayfs: failed to set xattr on upper [ 1.313744][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.314009][ T1] overlayfs: ...falling back to uuid=null. [ 1.315672][ T1] overlayfs: failed to set xattr on upper [ 1.315891][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.316166][ T1] overlayfs: ...falling back to uuid=null. [ 1.318038][ T1] overlayfs: failed to set xattr on upper [ 1.318252][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.319138][ T1] overlayfs: ...falling back to uuid=null. [ 1.321034][ T1] overlayfs: failed to set xattr on upper [ 1.321248][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.321887][ T1] overlayfs: ...falling back to uuid=null. [ 1.331921][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.408809][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.302996][ T73] systemd-tmpfile (73) used greatest stack depth: 25320 bytes left [ 3.303012][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.303015][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.303016][ T73] preempt_count: 2, expected: 0 [ 3.303017][ T73] RCU nest depth: 0, expected: 0 [ 3.303018][ T73] locks held by systemd-tmpfile/73: 5, last CPU#2: [ 3.303020][ T73] #0: ffffffff888027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.303032][ T73] #1: ffffffff88999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.303038][ T73] #2: ffffffff88999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.303042][ T73] #3: ffffffff88889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.303045][ T73] #4: ffffffff88889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.303049][ T73] irq event stamp: 2335530 [ 3.303049][ T73] hardirqs last enabled at (2335529): [] __down_trylock_console_sem+0x86/0xa0 [ 3.303052][ T73] hardirqs last disabled at (2335530): [] console_emit_next_record+0x3f8/0x4f0 [ 3.303053][ T73] softirqs last enabled at (2335008): [] handle_softirqs+0x67c/0x900 [ 3.303055][ T73] softirqs last disabled at (2335003): [] __irq_exit_rcu+0x145/0x1c0 [ 3.303058][ T73] Preemption disabled at: [ 3.303059][ T73] [<0000000000000000>] 0x0 [ 3.303066][ T73] CPU: 2 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.303069][ T73] Tainted: [W]=WARN [ 3.303070][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.303072][ T73] Call Trace: [ 3.303074][ T73] [ 3.303075][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.303081][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.303086][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.303090][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.303094][ T73] __kmalloc_noprof+0x443/0x760 [ 3.303096][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.303101][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.303104][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.303107][ T73] put_chars+0x1e1/0x2f0 [ 3.303110][ T73] ? __send_to_port+0x420/0x420 [ 3.303111][ T73] ? printk_get_next_message+0x2fe/0x7d0 [ 3.303114][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.303117][ T73] ? validate_chain+0x38b/0xc20 [ 3.303121][ T73] hvc_console_print+0x292/0x780 [ 3.303124][ T73] ? __lock_acquire+0x518/0xc20 [ 3.303125][ T73] ? __lock_acquire+0x518/0xc20 [ 3.303129][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.303132][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.303135][ T73] ? lock_acquire+0x13c/0x160 [ 3.303138][ T73] console_emit_next_record+0x252/0x4f0 [ 3.303142][ T73] ? devkmsg_read+0x4e0/0x4e0 [ 3.303145][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.303147][ T73] ? lock_acquire+0x13c/0x160 [ 3.303151][ T73] console_flush_one_record+0x46f/0x710 [ 3.303155][ T73] ? console_emit_next_record+0x4f0/0x4f0 [ 3.303156][ T73] ? __lock_acquire+0x518/0xc20 [ 3.303161][ T73] console_unlock+0xee/0x1f0 [ 3.303163][ T73] ? console_flush_one_record+0x710/0x710 [ 3.303165][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.303167][ T73] ? lock_acquire+0x60/0x160 [ 3.303170][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.303171][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.303174][ T73] vprintk_emit+0x37c/0x3e0 [ 3.303178][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.303181][ T73] ? __lock_acquire+0x518/0xc20 [ 3.303184][ T73] _printk+0xc7/0x100 [ 3.303188][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.303191][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.303191][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.303191][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.303191][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.303191][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.303193][ T73] ? __rwlock_init+0x150/0x150 [ 3.303196][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.303199][ T73] do_exit.cold+0x82/0x9c [ 3.303202][ T73] ? exit_notify+0x890/0x890 [ 3.303204][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.303207][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.303210][ T73] do_group_exit+0xb8/0x370 [ 3.303214][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.303216][ T73] x64_sys_call+0x1567/0x1570 [ 3.303218][ T73] do_syscall_64+0xff/0x530 [ 3.303221][ T73] ? exc_page_fault+0xee/0x100 [ 3.303224][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.303226][ T73] RIP: 0033:0x7f375fa311b8 [ 3.303229][ T73] Code: Unable to access opcode bytes at 0x7f375fa3118e. [ 3.303230][ T73] RSP: 002b:00007fffc93e98d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.303232][ T73] RAX: ffffffffffffffda RBX: 00007f375fb61f88 RCX: 00007f375fa311b8 [ 3.303233][ T73] RDX: 00007f375f28f4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.303234][ T73] RBP: 00007fffc93e9930 R08: 0000000000000000 R09: 0000000000001000 [ 3.303235][ T73] R10: 00007fffc93e96f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.303236][ T73] R13: 0000000000000049 R14: 00007f375fb60680 R15: 00007f375fb61fa0 [ 3.303242][ T73] [ 3.320011][ T1] virtme-ng-init: basic initialization done [ 3.363947][ T79] ip (79) used greatest stack depth: 24176 bytes left [ 3.386470][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.386842][ T75] virtme-ng-init: triggering udev coldplug [ 5.389170][ T75] virtme-ng-init: waiting for udev to settle [ 5.389183][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.389185][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.389187][ T75] preempt_count: 1, expected: 0 [ 5.389187][ T75] RCU nest depth: 0, expected: 0 [ 5.389188][ T75] locks held by virtme-ng-init/75: 4, last CPU#1: [ 5.389190][ T75] #0: ffffffff88999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.389202][ T75] #1: ffffffff88999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.389206][ T75] #2: ffffffff88889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.389210][ T75] #3: ffffffff88889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 5.389213][ T75] irq event stamp: 2890 [ 5.389214][ T75] hardirqs last enabled at (2889): [] __down_trylock_console_sem+0x86/0xa0 [ 5.389216][ T75] hardirqs last disabled at (2890): [] console_emit_next_record+0x3f8/0x4f0 [ 5.389218][ T75] softirqs last enabled at (2400): [] fpu_clone+0xd9/0x410 [ 5.389221][ T75] softirqs last disabled at (2398): [] fpu_clone+0x82/0x410 [ 5.389223][ T75] Preemption disabled at: [ 5.389223][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.389229][ T75] CPU: 1 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.389232][ T75] Tainted: [W]=WARN [ 5.389233][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.389235][ T75] Call Trace: [ 5.389236][ T75] [ 5.389238][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.389243][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.389245][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.389249][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.389257][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.389261][ T75] __kmalloc_noprof+0x443/0x760 [ 5.389264][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.389269][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.389271][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.389274][ T75] put_chars+0x1e1/0x2f0 [ 5.389277][ T75] ? __send_to_port+0x420/0x420 [ 5.389278][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 5.389282][ T75] ? rcu_read_lock_any_held+0x3c/0x90 [ 5.389285][ T75] ? validate_chain+0x38b/0xc20 [ 5.389288][ T75] hvc_console_print+0x292/0x780 [ 5.389291][ T75] ? __lock_acquire+0x518/0xc20 [ 5.389292][ T75] ? __lock_acquire+0x518/0xc20 [ 5.389296][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.389299][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.389302][ T75] ? lock_acquire+0x13c/0x160 [ 5.389306][ T75] console_emit_next_record+0x252/0x4f0 [ 5.389309][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 5.389313][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.389315][ T75] ? lock_acquire+0x13c/0x160 [ 5.389318][ T75] console_flush_one_record+0x46f/0x710 [ 5.389322][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 5.389324][ T75] ? __lock_acquire+0x518/0xc20 [ 5.389328][ T75] console_unlock+0xee/0x1f0 [ 5.389331][ T75] ? console_flush_one_record+0x710/0x710 [ 5.389332][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.389334][ T75] ? lock_acquire+0x60/0x160 [ 5.389337][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.389339][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.389342][ T75] vprintk_emit+0x37c/0x3e0 [ 5.389345][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.389348][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.389353][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.389357][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.389359][ T75] ? simple_strntoull+0x10f/0x140 [ 5.389363][ T75] ? date_str+0x1e0/0x1e0 [ 5.389365][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.389369][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.389372][ T75] ? vprintk_default+0x20/0x20 [ 5.389376][ T75] ? vprintk_default+0x20/0x20 [ 5.389378][ T75] new_sync_write+0x33e/0x760 [ 5.389382][ T75] ? kasan_quarantine_put+0x102/0x2b0 [ 5.389386][ T75] ? new_sync_read+0x750/0x750 [ 5.389390][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.389394][ T75] ? __fget_files+0x1e3/0x460 [ 5.389398][ T75] vfs_write+0x6a2/0xbd0 [ 5.389402][ T75] ksys_write+0x116/0x250 [ 5.389405][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.389408][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.389411][ T75] do_syscall_64+0xff/0x530 [ 5.389413][ T75] ? exc_page_fault+0xee/0x100 [ 5.389416][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.389418][ T75] RIP: 0033:0x7f9dfaf38ed2 [ 5.389422][ 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 [ 5.389424][ T75] RSP: 002b:00007f9dfae7fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.389426][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f9dfaf38ed2 [ 5.389428][ T75] RDX: 000000000000002e RSI: 00007f9df40012c0 RDI: 0000000000000003 [ 5.389429][ T75] RBP: 00007f9dfae7fc90 R08: 0000000000000000 R09: 0000000000000000 [ 5.389429][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9dfafc30a0 [ 5.389430][ T75] R13: 00007f9dfaec13e0 R14: 00007f9df40012c0 R15: 00007f9dfae7fda8 [ 5.389437][ T75] [ 5.408392][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 5.408415][ C0] [ 5.408416][ C0] ======================================================== [ 5.408417][ C0] WARNING: possible irq lock inversion dependency detected [ 5.408419][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.408420][ C0] -------------------------------------------------------- [ 5.408420][ C0] (udev-worker)/90 just changed the state of lock: [ 5.408421][ C0] ffffffff88889660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.408430][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.408432][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.408433][ C0] [ 5.408433][ C0] [ 5.408433][ C0] and interrupts could create inverse lock ordering between them. [ 5.408433][ C0] [ 5.408434][ C0] [ 5.408434][ C0] other info that might help us debug this: [ 5.408435][ C0] Possible interrupt unsafe locking scenario: [ 5.408435][ C0] [ 5.408435][ C0] CPU0 CPU1 [ 5.408436][ C0] ---- ---- [ 5.408436][ C0] lock(fs_reclaim); [ 5.408437][ C0] local_irq_disable(); [ 5.408438][ C0] lock(console_owner); [ 5.408439][ C0] lock(fs_reclaim); [ 5.408439][ C0] [ 5.408440][ C0] lock(console_owner); [ 5.408441][ C0] [ 5.408441][ C0] *** DEADLOCK *** [ 5.408441][ C0] [ 5.408441][ C0] locks held by (udev-worker)/90: 4, last CPU#0: [ 5.408442][ C0] #0: ff1100000597d570 (kn->active#4){.+.+}-{0:0}, at: kernfs_fop_open+0x63/0xc50 [ 5.408448][ C0] #1: ff11000001a61978 (&kernfs_locks->node_mutex[count]){+.+.}-{4:4}, at: kernfs_fop_open+0x5da/0xc50 [ 5.408451][ C0] #2: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.408455][ C0] #3: ffffffff889fe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.408459][ C0] [ 5.408459][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.408463][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.408466][ C0] HARDIRQ-ON-W at: [ 5.408467][ C0] __lock_acquire+0x388/0xc20 [ 5.408469][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408471][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.408474][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.408476][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.408478][ C0] workqueue_init+0x2a/0x680 [ 5.408482][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.408484][ C0] kernel_init+0x21/0x150 [ 5.408487][ C0] ret_from_fork+0x474/0x6b0 [ 5.408490][ C0] ret_from_fork_asm+0x11/0x20 [ 5.408492][ C0] SOFTIRQ-ON-W at: [ 5.408493][ C0] __lock_acquire+0x388/0xc20 [ 5.408494][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408495][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.408497][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.408498][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.408499][ C0] workqueue_init+0x2a/0x680 [ 5.408500][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.408501][ C0] kernel_init+0x21/0x150 [ 5.408502][ C0] ret_from_fork+0x474/0x6b0 [ 5.408504][ C0] ret_from_fork_asm+0x11/0x20 [ 5.408505][ C0] INITIAL USE at: [ 5.408506][ C0] __lock_acquire+0x388/0xc20 [ 5.408507][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408508][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.408509][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.408510][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.408511][ C0] workqueue_init+0x2a/0x680 [ 5.408512][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.408513][ C0] kernel_init+0x21/0x150 [ 5.408515][ C0] ret_from_fork+0x474/0x6b0 [ 5.408516][ C0] ret_from_fork_asm+0x11/0x20 [ 5.408517][ C0] } [ 5.408518][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.408521][ C0] ... acquired at: [ 5.408523][ C0] __lock_acquire+0x518/0xc20 [ 5.408524][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408525][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.408526][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.408527][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.408529][ C0] put_chars+0x1e1/0x2f0 [ 5.408531][ C0] hvc_console_print+0x292/0x780 [ 5.408532][ C0] console_emit_next_record+0x252/0x4f0 [ 5.408534][ C0] console_flush_one_record+0x46f/0x710 [ 5.408535][ C0] console_unlock+0xee/0x1f0 [ 5.408536][ C0] vprintk_emit+0x37c/0x3e0 [ 5.408538][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.408541][ C0] dev_printk_emit+0xb9/0xee [ 5.408542][ C0] _dev_info+0xe2/0x116 [ 5.408544][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 5.408546][ C0] cmos_do_probe+0x73b/0x98a [ 5.408547][ C0] platform_probe+0xfe/0x1f0 [ 5.408551][ C0] call_driver_probe+0x61/0x1c0 [ 5.408552][ C0] really_probe+0x199/0x760 [ 5.408554][ C0] __driver_probe_device+0x24f/0x440 [ 5.408555][ C0] driver_probe_device+0x4a/0xf0 [ 5.408556][ C0] __driver_attach+0x1b8/0x540 [ 5.408558][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.408559][ C0] bus_add_driver+0x2c8/0x530 [ 5.408560][ C0] driver_register+0x1a3/0x390 [ 5.408561][ C0] __platform_driver_probe+0x13f/0x270 [ 5.408563][ C0] cmos_init+0x31/0x40 [ 5.408565][ C0] do_one_initcall+0x124/0x4f0 [ 5.408567][ C0] kernel_init_freeable+0x596/0x630 [ 5.408568][ C0] kernel_init+0x21/0x150 [ 5.408570][ C0] ret_from_fork+0x474/0x6b0 [ 5.408571][ C0] ret_from_fork_asm+0x11/0x20 [ 5.408572][ C0] [ 5.408573][ C0] -> (console_owner){..-.}-{0:0} { [ 5.408574][ C0] IN-SOFTIRQ-W at: [ 5.408575][ C0] __lock_acquire+0x388/0xc20 [ 5.408576][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408577][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.408578][ C0] vprintk_emit+0x320/0x3e0 [ 5.408580][ C0] _printk+0xc7/0x100 [ 5.408583][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.408585][ C0] call_timer_fn+0x160/0x4d0 [ 5.408586][ C0] __run_timers+0x68f/0xaa0 [ 5.408587][ C0] run_timer_softirq+0xf0/0x160 [ 5.408589][ C0] handle_softirqs+0x1d3/0x900 [ 5.408592][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.408593][ C0] irq_exit_rcu+0xe/0x30 [ 5.408595][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.408597][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.408598][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 5.408600][ C0] get_from_partial_node+0x21d/0x500 [ 5.408601][ C0] ___slab_alloc+0x71/0x2f0 [ 5.408602][ C0] kmem_cache_alloc_noprof+0x2fc/0x5c0 [ 5.408603][ C0] __alloc_object+0x30/0x260 [ 5.408605][ C0] __create_object+0x30/0x110 [ 5.408606][ C0] __kmalloc_cache_noprof+0x4a9/0x620 [ 5.408607][ C0] kernfs_fop_open+0x841/0xc50 [ 5.408609][ C0] do_dentry_open+0x408/0x1310 [ 5.408610][ C0] vfs_open+0x7a/0x440 [ 5.408611][ C0] do_open+0x646/0xdd0 [ 5.408614][ C0] path_openat+0x1d0/0x3b0 [ 5.408615][ C0] do_file_open+0x209/0x480 [ 5.408616][ C0] do_sys_openat2+0xe0/0x170 [ 5.408617][ C0] __x64_sys_openat+0x10e/0x210 [ 5.408619][ C0] do_syscall_64+0xff/0x530 [ 5.408620][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.408621][ C0] INITIAL USE at: [ 5.408622][ C0] } [ 5.408622][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.408625][ C0] ... acquired at: [ 5.408625][ C0] mark_lock+0x1d7/0xa00 [ 5.408627][ C0] mark_usage+0x42/0x170 [ 5.408628][ C0] __lock_acquire+0x388/0xc20 [ 5.408629][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408630][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.408631][ C0] vprintk_emit+0x320/0x3e0 [ 5.408633][ C0] _printk+0xc7/0x100 [ 5.408634][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.408635][ C0] call_timer_fn+0x160/0x4d0 [ 5.408636][ C0] __run_timers+0x68f/0xaa0 [ 5.408637][ C0] run_timer_softirq+0xf0/0x160 [ 5.408638][ C0] handle_softirqs+0x1d3/0x900 [ 5.408640][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.408642][ C0] irq_exit_rcu+0xe/0x30 [ 5.408643][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.408645][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.408646][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 5.408647][ C0] get_from_partial_node+0x21d/0x500 [ 5.408648][ C0] ___slab_alloc+0x71/0x2f0 [ 5.408649][ C0] kmem_cache_alloc_noprof+0x2fc/0x5c0 [ 5.408650][ C0] __alloc_object+0x30/0x260 [ 5.408651][ C0] __create_object+0x30/0x110 [ 5.408652][ C0] __kmalloc_cache_noprof+0x4a9/0x620 [ 5.408653][ C0] kernfs_fop_open+0x841/0xc50 [ 5.408654][ C0] do_dentry_open+0x408/0x1310 [ 5.408655][ C0] vfs_open+0x7a/0x440 [ 5.408656][ C0] do_open+0x646/0xdd0 [ 5.408658][ C0] path_openat+0x1d0/0x3b0 [ 5.408659][ C0] do_file_open+0x209/0x480 [ 5.408660][ C0] do_sys_openat2+0xe0/0x170 [ 5.408661][ C0] __x64_sys_openat+0x10e/0x210 [ 5.408662][ C0] do_syscall_64+0xff/0x530 [ 5.408663][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.408664][ C0] [ 5.408664][ C0] [ 5.408664][ C0] stack backtrace: [ 5.408666][ C0] CPU: 0 UID: 0 PID: 90 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.408669][ C0] Tainted: [W]=WARN [ 5.408670][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.408671][ C0] Call Trace: [ 5.408672][ C0] [ 5.408673][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.408676][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.408678][ C0] mark_lock_irq+0x989/0x9c0 [ 5.408679][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.408683][ C0] mark_lock+0x1d7/0xa00 [ 5.408684][ C0] mark_usage+0x42/0x170 [ 5.408686][ C0] __lock_acquire+0x388/0xc20 [ 5.408688][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.408689][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.408691][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.408693][ C0] ? lock_acquire+0x13c/0x160 [ 5.408695][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.408696][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.408697][ C0] vprintk_emit+0x320/0x3e0 [ 5.408699][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.408702][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.408703][ C0] _printk+0xc7/0x100 [ 5.408705][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.408706][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.408708][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.408710][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.408711][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.408713][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.408714][ C0] call_timer_fn+0x160/0x4d0 [ 5.408715][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.408717][ C0] ? debug_object_active_state+0x430/0x430 [ 5.408720][ C0] ? find_held_lock+0x2b/0x80 [ 5.408722][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.408723][ C0] ? mark_held_locks+0x40/0x70 [ 5.408725][ C0] __run_timers+0x68f/0xaa0 [ 5.408726][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.408728][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.408730][ C0] ? __lock_acquire+0x518/0xc20 [ 5.408732][ C0] ? __rwlock_init+0x150/0x150 [ 5.408734][ C0] run_timer_softirq+0xf0/0x160 [ 5.408736][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.408737][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.408739][ C0] handle_softirqs+0x1d3/0x900 [ 5.408741][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.408742][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.408745][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.408746][ C0] irq_exit_rcu+0xe/0x30 [ 5.408748][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.408750][ C0] [ 5.408750][ C0] [ 5.408751][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.408753][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 5.408755][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 ff b9 fd 48 89 df e8 c9 55 ba fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 1f ac fd 65 48 83 3d af 1b f5 01 00 74 12 5b [ 5.408757][ C0] RSP: 0018:ffa00000005b7788 EFLAGS: 00000246 [ 5.408758][ C0] RAX: 0000000000000092 RBX: ff11000001041440 RCX: ffffffff87bb0483 [ 5.408760][ C0] RDX: ff1100000b72c6c0 RSI: ffffffff8847097f RDI: ffffffff87e8f560 [ 5.408760][ C0] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000000 [ 5.408761][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000001041440 [ 5.408762][ C0] R13: ffd40000000a0290 R14: ffd40000000a0280 R15: ff1100000280ab48 [ 5.408764][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.408766][ C0] get_from_partial_node+0x21d/0x500 [ 5.408768][ C0] ___slab_alloc+0x71/0x2f0 [ 5.408770][ C0] ? __pcs_replace_empty_main+0x42f/0x6a0 [ 5.408771][ C0] kmem_cache_alloc_noprof+0x2fc/0x5c0 [ 5.408773][ C0] ? __x64_sys_openat+0x10e/0x210 [ 5.408774][ C0] ? __alloc_object+0x30/0x260 [ 5.408779][ C0] __alloc_object+0x30/0x260 [ 5.408781][ C0] __create_object+0x30/0x110 [ 5.408783][ C0] __kmalloc_cache_noprof+0x4a9/0x620 [ 5.408784][ C0] ? kernfs_fop_open+0x841/0xc50 [ 5.408786][ C0] kernfs_fop_open+0x841/0xc50 [ 5.408787][ C0] ? kernfs_notify_workfn+0x6d0/0x6d0 [ 5.408789][ C0] do_dentry_open+0x408/0x1310 [ 5.408790][ C0] ? kernfs_iop_permission+0x90/0xc0 [ 5.408793][ C0] vfs_open+0x7a/0x440 [ 5.408795][ C0] ? may_open+0xe6/0x330 [ 5.408797][ C0] do_open+0x646/0xdd0 [ 5.408799][ C0] ? open_last_lookups+0x7e3/0x1030 [ 5.408801][ C0] path_openat+0x1d0/0x3b0 [ 5.408802][ C0] ? kernel_tmpfile_open+0x70/0x70 [ 5.408804][ C0] ? _raw_write_unlock_irqrestore+0x80/0x80 [ 5.408805][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.408808][ C0] do_file_open+0x209/0x480 [ 5.408810][ C0] ? path_openat+0x3b0/0x3b0 [ 5.408812][ C0] ? __lock_acquire+0x518/0xc20 [ 5.408815][ C0] ? _raw_spin_unlock+0x2d/0x50 [ 5.408817][ C0] ? alloc_fd+0x33a/0x600 [ 5.408820][ C0] do_sys_openat2+0xe0/0x170 [ 5.408821][ C0] ? build_open_flags+0x6e0/0x6e0 [ 5.408823][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.408824][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.408827][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.408829][ C0] __x64_sys_openat+0x10e/0x210 [ 5.408831][ C0] ? fput_close_sync+0xde/0x1b0 [ 5.408833][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 5.408835][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.408836][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.408838][ C0] do_syscall_64+0xff/0x530 [ 5.408839][ C0] ? exc_page_fault+0xee/0x100 [ 5.408841][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.408842][ C0] RIP: 0033:0x7ff1b289354e [ 5.408844][ 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 [ 5.408845][ C0] RSP: 002b:00007ffc20ab2600 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 5.408846][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffc9 RCX: 00007ff1b289354e [ 5.408847][ C0] RDX: 0000000000080100 RSI: 00007ffc20ab26c0 RDI: ffffffffffffff9c [ 5.408848][ C0] RBP: 00007ffc20ab2610 R08: 0000000000000000 R09: 0000000000000000 [ 5.408849][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b2d57cb820 [ 5.408850][ C0] R13: 00007ff1b2e1e7ae R14: ffffffffffffffff R15: 0000000000000000 [ 5.408852][ C0] [ 5.724717][ T75] virtme-ng-init: udev is done [ 5.726504][ T1] virtme-ng-init: initialization done