virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.940278][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.940307][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.940310][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.940311][ T1] preempt_count: 1, expected: 0 [ 0.940312][ T1] RCU nest depth: 0, expected: 0 [ 0.940313][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 0.940315][ T1] #0: ff1100000290b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.940328][ T1] #1: ffffffff92769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.940328][ T1] #2: ffffffff92769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.940328][ T1] #3: ffffffff92689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.940328][ T1] #4: ffffffff92689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.940328][ T1] irq event stamp: 310108 [ 0.940328][ T1] hardirqs last enabled at (310107): [] __down_trylock_console_sem+0x86/0xa0 [ 0.940328][ T1] hardirqs last disabled at (310108): [] console_emit_next_record+0x3d4/0x4c0 [ 0.940328][ T1] softirqs last enabled at (309766): [] handle_softirqs+0x67c/0x900 [ 0.940328][ T1] softirqs last disabled at (309185): [] __irq_exit_rcu+0x145/0x1c0 [ 0.940328][ T1] Preemption disabled at: [ 0.940328][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.940328][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.940328][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.940328][ T1] Call Trace: [ 0.940328][ T1] [ 0.940328][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.940328][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.940328][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.940328][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.940328][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.940328][ T1] __kmalloc_noprof+0x443/0x760 [ 0.940328][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.940328][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.940328][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.940328][ T1] put_chars+0x1e1/0x2f0 [ 0.940328][ T1] ? __send_to_port+0x420/0x420 [ 0.940328][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.940328][ T1] ? validate_chain+0x38b/0xc20 [ 0.940328][ T1] hvc_console_print+0x292/0x780 [ 0.940328][ T1] ? __lock_acquire+0x518/0xc20 [ 0.940328][ T1] ? __lock_acquire+0x518/0xc20 [ 0.940328][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.940328][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.940328][ T1] ? lock_acquire+0x13c/0x160 [ 0.940328][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.940328][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.940328][ T1] ? console_flush_one_record+0x106/0x710 [ 0.940328][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.940328][ T1] ? lock_acquire+0x13c/0x160 [ 0.940328][ T1] console_flush_one_record+0x46f/0x710 [ 0.940328][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.940328][ T1] ? __lock_acquire+0x518/0xc20 [ 0.940328][ T1] console_unlock+0xee/0x1f0 [ 0.940328][ T1] ? console_flush_one_record+0x710/0x710 [ 0.940328][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.940328][ T1] ? lock_acquire+0x60/0x160 [ 0.940328][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.940328][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.940328][ T1] vprintk_emit+0x37c/0x3e0 [ 0.940328][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.940328][ T1] ? find_held_lock+0x2b/0x80 [ 0.940328][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.940328][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.940328][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.940328][ T1] ? device_rename.cold+0xa/0xa [ 0.940328][ T1] ? __lock_acquire+0x518/0xc20 [ 0.940328][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.940328][ T1] ? find_held_lock+0x2b/0x80 [ 0.940328][ T1] dev_printk_emit+0xb9/0xee [ 0.940328][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.940328][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.940328][ T1] ? proc_register+0x368/0x8b0 [ 0.940328][ T1] _dev_info+0xe2/0x116 [ 0.940328][ T1] ? _dev_notice+0x120/0x120 [ 0.940328][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.940328][ T1] ? rtc_proc_show+0x400/0x400 [ 0.940328][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.940328][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.940328][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.940328][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.940328][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.940328][ T1] cmos_do_probe+0x73b/0x98a [ 0.940328][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.940328][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.940328][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.940328][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.940328][ T1] ? mc146818_set_time+0x500/0x500 [ 0.940328][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.940328][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.940328][ T1] platform_probe+0xfe/0x1f0 [ 0.940328][ T1] call_driver_probe+0x61/0x1c0 [ 0.940328][ T1] really_probe+0x199/0x760 [ 0.940328][ T1] ? __device_attach_driver+0x280/0x280 [ 0.940328][ T1] __driver_probe_device+0x24f/0x440 [ 0.940328][ T1] ? __device_attach_driver+0x280/0x280 [ 0.940328][ T1] ? __device_attach_driver+0x280/0x280 [ 0.940328][ T1] driver_probe_device+0x4a/0xf0 [ 0.940328][ T1] __driver_attach+0x1b8/0x540 [ 0.940328][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.940328][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.940328][ T1] ? bus_remove_file+0x50/0x50 [ 0.940328][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.940328][ T1] ? rtc_dev_init+0x40/0x40 [ 0.940328][ T1] ? rtc_dev_init+0x40/0x40 [ 0.940328][ T1] bus_add_driver+0x2c8/0x530 [ 0.940328][ T1] driver_register+0x1a3/0x390 [ 0.940328][ T1] __platform_driver_probe+0x13f/0x270 [ 0.940328][ T1] cmos_init+0x31/0x40 [ 0.940328][ T1] do_one_initcall+0x124/0x4f0 [ 0.940328][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.940328][ T1] ? parameq+0x110/0x110 [ 0.940328][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.940328][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.940328][ T1] kernel_init_freeable+0x596/0x630 [ 0.940328][ T1] ? rest_init+0x280/0x280 [ 0.940328][ T1] kernel_init+0x21/0x150 [ 0.940328][ T1] ? rest_init+0x280/0x280 [ 0.940328][ T1] ret_from_fork+0x474/0x6b0 [ 0.940328][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.940328][ T1] ? __switch_to+0x5a3/0xe00 [ 0.940328][ T1] ? rest_init+0x280/0x280 [ 0.940328][ T1] ret_from_fork_asm+0x11/0x20 [ 0.940328][ T1] [ 0.971497][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:06:21 UTC (1787886381) [ 0.972474][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.975644][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 0.984426][ T1] NET: Registered PF_INET6 protocol family [ 0.988979][ T1] Segment Routing with IPv6 [ 0.989615][ T1] In-situ OAM (IOAM) with IPv6 [ 0.990129][ T1] NET: Registered PF_PACKET protocol family [ 0.990654][ T1] 9pnet: Installing 9P2000 support [ 0.991215][ T1] Key type dns_resolver registered [ 0.992084][ T1] NET: Registered PF_VSOCK protocol family [ 0.996554][ T1] IPI shorthand broadcast: enabled [ 1.094090][ T1] sched_clock: Marking stable (1063001913, 30324414)->(1178058606, -84732279) [ 1.096120][ T1] registered taskstats version 1 [ 1.098857][ T1] Loading compiled-in X.509 certificates [ 1.196399][ T1] Demotion targets for Node 0: null [ 1.196717][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12236) [ 1.197041][ T1] page_owner is disabled [ 1.198168][ T1] PM: Magic number: 6:497:109 [ 1.198625][ T1] netconsole: network logging started [ 1.200007][ T1] ALSA device list: [ 1.201029][ T1] No soundcards found. [ 1.202156][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.204460][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.205222][ T1] devtmpfs: mounted [ 1.205552][ T1] VFS: Pivoted into new rootfs [ 1.232279][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.232905][ T1] Write protecting the kernel read-only data: 55296k [ 1.235900][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.236602][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.236951][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.237253][ T1] with arguments: [ 1.237432][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.237718][ T1] with environment: [ 1.237941][ T1] HOME=/ [ 1.238115][ T1] TERM=dumb [ 1.238354][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.238605][ T1] nr_open=2147483584 [ 1.238775][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.239050][ T1] virtme_rw_overlay0=/etc [ 1.239247][ T1] virtme_rw_overlay1=/lib [ 1.239459][ T1] virtme_rw_overlay2=/home [ 1.239649][ T1] virtme_rw_overlay3=/opt [ 1.239861][ T1] virtme_rw_overlay4=/srv [ 1.240039][ T1] virtme_rw_overlay5=/usr [ 1.240242][ T1] virtme_rw_overlay6=/var [ 1.240448][ T1] virtme_rw_overlay7=/tmp [ 1.240637][ T1] virtme_console=ttyS0 [ 1.240820][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.255828][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.257046][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.267053][ T1] overlayfs: failed to set xattr on upper [ 1.267313][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.267641][ T1] overlayfs: ...falling back to uuid=null. [ 1.269922][ T1] overlayfs: failed to set xattr on upper [ 1.270154][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.270469][ T1] overlayfs: ...falling back to uuid=null. [ 1.272419][ T1] overlayfs: failed to set xattr on upper [ 1.272654][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.272945][ T1] overlayfs: ...falling back to uuid=null. [ 1.275029][ T1] overlayfs: failed to set xattr on upper [ 1.275261][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.275559][ T1] overlayfs: ...falling back to uuid=null. [ 1.278124][ T1] overlayfs: failed to set xattr on upper [ 1.278374][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.278637][ T1] overlayfs: ...falling back to uuid=null. [ 1.280288][ T1] overlayfs: failed to set xattr on upper [ 1.281138][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.281443][ T1] overlayfs: ...falling back to uuid=null. [ 1.283376][ T1] overlayfs: failed to set xattr on upper [ 1.283587][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283851][ T1] overlayfs: ...falling back to uuid=null. [ 1.285838][ T1] overlayfs: failed to set xattr on upper [ 1.286054][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286322][ T1] overlayfs: ...falling back to uuid=null. [ 1.296777][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.386107][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.260567][ T72] systemd-tmpfile (72) used greatest stack depth: 24928 bytes left [ 3.260583][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.260586][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.260587][ T72] preempt_count: 2, expected: 0 [ 3.260588][ T72] RCU nest depth: 0, expected: 0 [ 3.260589][ T72] locks held by systemd-tmpfile/72: 5, last CPU#2: [ 3.260591][ T72] #0: ffffffff926027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.260604][ T72] #1: ffffffff92769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.260609][ T72] #2: ffffffff92769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.260613][ T72] #3: ffffffff92689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.260617][ T72] #4: ffffffff92689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.260620][ T72] irq event stamp: 2335256 [ 3.260621][ T72] hardirqs last enabled at (2335255): [] __down_trylock_console_sem+0x86/0xa0 [ 3.260624][ T72] hardirqs last disabled at (2335256): [] console_emit_next_record+0x3d4/0x4c0 [ 3.260626][ T72] softirqs last enabled at (2331372): [] handle_softirqs+0x67c/0x900 [ 3.260627][ T72] softirqs last disabled at (2331215): [] __irq_exit_rcu+0x145/0x1c0 [ 3.260630][ T72] Preemption disabled at: [ 3.260630][ T72] [<0000000000000000>] 0x0 [ 3.260637][ T72] CPU: 2 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.260640][ T72] Tainted: [W]=WARN [ 3.260641][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.260643][ T72] Call Trace: [ 3.260645][ T72] [ 3.260646][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.260653][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.260657][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.260661][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.260666][ T72] __kmalloc_noprof+0x443/0x760 [ 3.260668][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.260674][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.260677][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.260680][ T72] put_chars+0x1e1/0x2f0 [ 3.260685][ T72] ? __send_to_port+0x420/0x420 [ 3.260687][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.260691][ T72] ? validate_chain+0x38b/0xc20 [ 3.260696][ T72] hvc_console_print+0x292/0x780 [ 3.260703][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.260705][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.260707][ T72] ? lock_acquire+0x13c/0x160 [ 3.260711][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.260715][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.260717][ T72] ? console_flush_one_record+0x106/0x710 [ 3.260720][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.260722][ T72] ? lock_acquire+0x13c/0x160 [ 3.260726][ T72] console_flush_one_record+0x46f/0x710 [ 3.260730][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.260731][ T72] ? __lock_acquire+0x518/0xc20 [ 3.260736][ T72] console_unlock+0xee/0x1f0 [ 3.260739][ T72] ? console_flush_one_record+0x710/0x710 [ 3.260741][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.260743][ T72] ? lock_acquire+0x60/0x160 [ 3.260747][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.260748][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.260751][ T72] vprintk_emit+0x37c/0x3e0 [ 3.260755][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.260758][ T72] ? __lock_acquire+0x518/0xc20 [ 3.260762][ T72] _printk+0xc7/0x100 [ 3.260766][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.260768][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.260771][ T72] ? __rwlock_init+0x150/0x150 [ 3.260774][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.260777][ T72] do_exit.cold+0x82/0x9c [ 3.260781][ T72] ? exit_notify+0x890/0x890 [ 3.260782][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.260785][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.260788][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.260788][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.260788][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.260788][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.260789][ T72] do_group_exit+0xb8/0x370 [ 3.260792][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.260794][ T72] x64_sys_call+0x1567/0x1570 [ 3.260796][ T72] do_syscall_64+0xff/0x530 [ 3.260799][ T72] ? exc_page_fault+0xee/0x100 [ 3.260802][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.260804][ T72] RIP: 0033:0x7f225f94f1b8 [ 3.260806][ T72] Code: Unable to access opcode bytes at 0x7f225f94f18e. [ 3.260808][ T72] RSP: 002b:00007fff6e1c22f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.260810][ T72] RAX: ffffffffffffffda RBX: 00007f225fa7ff88 RCX: 00007f225f94f1b8 [ 3.260811][ T72] RDX: 00007f225f1ad4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.260812][ T72] RBP: 00007fff6e1c2350 R08: 0000000000000000 R09: 0000000000001000 [ 3.260813][ T72] R10: 00007fff6e1c2110 R11: 0000000000000246 R12: 0000000000000001 [ 3.260814][ T72] R13: 0000000000000049 R14: 00007f225fa7e680 R15: 00007f225fa7ffa0 [ 3.260821][ T72] [ 3.277312][ T1] virtme-ng-init: basic initialization done [ 3.321258][ T77] ip (77) used greatest stack depth: 24248 bytes left [ 3.330849][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.331211][ T74] virtme-ng-init: triggering udev coldplug [ 5.361279][ T74] virtme-ng-init: waiting for udev to settle [ 5.361292][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.361295][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.361297][ T74] preempt_count: 1, expected: 0 [ 5.361298][ T74] RCU nest depth: 0, expected: 0 [ 5.361299][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 5.361301][ T74] #0: ffffffff92769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.361314][ T74] #1: ffffffff92769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.361319][ T74] #2: ffffffff92689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.361326][ T74] #3: ffffffff92689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.361330][ T74] irq event stamp: 4580 [ 5.361331][ T74] hardirqs last enabled at (4579): [] __down_trylock_console_sem+0x86/0xa0 [ 5.361333][ T74] hardirqs last disabled at (4580): [] console_emit_next_record+0x3d4/0x4c0 [ 5.361335][ T74] softirqs last enabled at (4312): [] handle_softirqs+0x67c/0x900 [ 5.361338][ T74] softirqs last disabled at (2693): [] __irq_exit_rcu+0x145/0x1c0 [ 5.361340][ T74] Preemption disabled at: [ 5.361341][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.361346][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.361350][ T74] Tainted: [W]=WARN [ 5.361351][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.361352][ T74] Call Trace: [ 5.361354][ T74] [ 5.361355][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.361361][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.361363][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.361368][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.361372][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.361377][ T74] __kmalloc_noprof+0x443/0x760 [ 5.361379][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.361385][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.361388][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.361391][ T74] put_chars+0x1e1/0x2f0 [ 5.361393][ T74] ? __send_to_port+0x420/0x420 [ 5.361395][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.361400][ T74] ? validate_chain+0x38b/0xc20 [ 5.361406][ T74] hvc_console_print+0x292/0x780 [ 5.361413][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.361415][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.361417][ T74] ? lock_acquire+0x13c/0x160 [ 5.361421][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.361425][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.361427][ T74] ? console_flush_one_record+0x106/0x710 [ 5.361430][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.361432][ T74] ? lock_acquire+0x13c/0x160 [ 5.361436][ T74] console_flush_one_record+0x46f/0x710 [ 5.361440][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.361442][ T74] ? __lock_acquire+0x518/0xc20 [ 5.361447][ T74] console_unlock+0xee/0x1f0 [ 5.361450][ T74] ? console_flush_one_record+0x710/0x710 [ 5.361452][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.361454][ T74] ? lock_acquire+0x60/0x160 [ 5.361458][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.361460][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.361463][ T74] vprintk_emit+0x37c/0x3e0 [ 5.361466][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.361470][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.361475][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.361480][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.361481][ T74] ? simple_strntoull+0x10f/0x140 [ 5.361485][ T74] ? date_str+0x1e0/0x1e0 [ 5.361488][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.361493][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.361496][ T74] ? vprintk_default+0x20/0x20 [ 5.361500][ T74] ? vprintk_default+0x20/0x20 [ 5.361502][ T74] new_sync_write+0x33e/0x760 [ 5.361506][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.361510][ T74] ? new_sync_read+0x750/0x750 [ 5.361514][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.361519][ T74] ? __fget_files+0x1e3/0x460 [ 5.361523][ T74] vfs_write+0x6a2/0xbd0 [ 5.361528][ T74] ksys_write+0x116/0x250 [ 5.361531][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.361534][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.361537][ T74] do_syscall_64+0xff/0x530 [ 5.361540][ T74] ? exc_page_fault+0xee/0x100 [ 5.361543][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.361545][ T74] RIP: 0033:0x7fa587269ed2 [ 5.361549][ 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 [ 5.361551][ T74] RSP: 002b:00007fa5871b0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.361554][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fa587269ed2 [ 5.361555][ T74] RDX: 000000000000002e RSI: 00007fa5800012c0 RDI: 0000000000000003 [ 5.361556][ T74] RBP: 00007fa5871b0c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.361557][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa5872f40a0 [ 5.361557][ T74] R13: 00007fa5871f23e0 R14: 00007fa5800012c0 R15: 00007fa5871b0da8 [ 5.361564][ T74] [ 5.385459][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 5.385483][ C0] [ 5.385484][ C0] ======================================================== [ 5.385485][ C0] WARNING: possible irq lock inversion dependency detected [ 5.385487][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.385488][ C0] -------------------------------------------------------- [ 5.385489][ C0] (udev-worker)/88 just changed the state of lock: [ 5.385490][ C0] ffffffff92689660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.385500][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.385501][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.385502][ C0] [ 5.385502][ C0] [ 5.385502][ C0] and interrupts could create inverse lock ordering between them. [ 5.385502][ C0] [ 5.385503][ C0] [ 5.385503][ C0] other info that might help us debug this: [ 5.385503][ C0] Possible interrupt unsafe locking scenario: [ 5.385503][ C0] [ 5.385504][ C0] CPU0 CPU1 [ 5.385504][ C0] ---- ---- [ 5.385505][ C0] lock(fs_reclaim); [ 5.385506][ C0] local_irq_disable(); [ 5.385506][ C0] lock(console_owner); [ 5.385507][ C0] lock(fs_reclaim); [ 5.385508][ C0] [ 5.385508][ C0] lock(console_owner); [ 5.385509][ C0] [ 5.385509][ C0] *** DEADLOCK *** [ 5.385509][ C0] [ 5.385509][ C0] locks held by (udev-worker)/88: 2, last CPU#0: [ 5.385510][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.385516][ C0] #1: ffffffff927ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.385520][ C0] [ 5.385520][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.385525][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.385527][ C0] HARDIRQ-ON-W at: [ 5.385529][ C0] __lock_acquire+0x388/0xc20 [ 5.385532][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385533][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.385536][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.385538][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.385541][ C0] workqueue_init+0x2a/0x680 [ 5.385545][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.385547][ C0] kernel_init+0x21/0x150 [ 5.385550][ C0] ret_from_fork+0x474/0x6b0 [ 5.385553][ C0] ret_from_fork_asm+0x11/0x20 [ 5.385556][ C0] SOFTIRQ-ON-W at: [ 5.385557][ C0] __lock_acquire+0x388/0xc20 [ 5.385558][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385560][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.385561][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.385562][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.385564][ C0] workqueue_init+0x2a/0x680 [ 5.385565][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.385566][ C0] kernel_init+0x21/0x150 [ 5.385567][ C0] ret_from_fork+0x474/0x6b0 [ 5.385568][ C0] ret_from_fork_asm+0x11/0x20 [ 5.385570][ C0] INITIAL USE at: [ 5.385571][ C0] __lock_acquire+0x388/0xc20 [ 5.385572][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385573][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.385574][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.385576][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.385577][ C0] workqueue_init+0x2a/0x680 [ 5.385578][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.385579][ C0] kernel_init+0x21/0x150 [ 5.385581][ C0] ret_from_fork+0x474/0x6b0 [ 5.385582][ C0] ret_from_fork_asm+0x11/0x20 [ 5.385583][ C0] } [ 5.385584][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.385588][ C0] ... acquired at: [ 5.385589][ C0] __lock_acquire+0x518/0xc20 [ 5.385590][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385591][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.385593][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.385594][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.385596][ C0] put_chars+0x1e1/0x2f0 [ 5.385598][ C0] hvc_console_print+0x292/0x780 [ 5.385600][ C0] console_emit_next_record+0x22f/0x4c0 [ 5.385601][ C0] console_flush_one_record+0x46f/0x710 [ 5.385603][ C0] console_unlock+0xee/0x1f0 [ 5.385604][ C0] vprintk_emit+0x37c/0x3e0 [ 5.385606][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.385609][ C0] dev_printk_emit+0xb9/0xee [ 5.385610][ C0] _dev_info+0xe2/0x116 [ 5.385612][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 5.385615][ C0] cmos_do_probe+0x73b/0x98a [ 5.385616][ C0] platform_probe+0xfe/0x1f0 [ 5.385620][ C0] call_driver_probe+0x61/0x1c0 [ 5.385621][ C0] really_probe+0x199/0x760 [ 5.385623][ C0] __driver_probe_device+0x24f/0x440 [ 5.385624][ C0] driver_probe_device+0x4a/0xf0 [ 5.385626][ C0] __driver_attach+0x1b8/0x540 [ 5.385627][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.385628][ C0] bus_add_driver+0x2c8/0x530 [ 5.385629][ C0] driver_register+0x1a3/0x390 [ 5.385631][ C0] __platform_driver_probe+0x13f/0x270 [ 5.385632][ C0] cmos_init+0x31/0x40 [ 5.385635][ C0] do_one_initcall+0x124/0x4f0 [ 5.385637][ C0] kernel_init_freeable+0x596/0x630 [ 5.385638][ C0] kernel_init+0x21/0x150 [ 5.385639][ C0] ret_from_fork+0x474/0x6b0 [ 5.385640][ C0] ret_from_fork_asm+0x11/0x20 [ 5.385641][ C0] [ 5.385642][ C0] -> (console_owner){..-.}-{0:0} { [ 5.385644][ C0] IN-SOFTIRQ-W at: [ 5.385644][ C0] __lock_acquire+0x388/0xc20 [ 5.385646][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385647][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.385649][ C0] vprintk_emit+0x320/0x3e0 [ 5.385650][ C0] _printk+0xc7/0x100 [ 5.385653][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.385655][ C0] call_timer_fn+0x160/0x4d0 [ 5.385657][ C0] __run_timers+0x68f/0xaa0 [ 5.385658][ C0] run_timer_softirq+0xf0/0x160 [ 5.385660][ C0] handle_softirqs+0x1d3/0x900 [ 5.385662][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.385663][ C0] irq_exit_rcu+0xe/0x30 [ 5.385665][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.385667][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.385668][ C0] lock_release+0xdc/0x1f0 [ 5.385670][ C0] is_bpf_text_address+0x6d/0x110 [ 5.385673][ C0] kernel_text_address+0x149/0x170 [ 5.385674][ C0] __kernel_text_address+0x12/0x30 [ 5.385676][ C0] unwind_get_return_address+0x67/0xd0 [ 5.385678][ C0] arch_stack_walk+0xed/0x130 [ 5.385680][ C0] stack_trace_save+0x93/0xc0 [ 5.385681][ C0] kasan_save_stack+0x2f/0x50 [ 5.385684][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 5.385686][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.385688][ C0] kmem_cache_free+0x2e5/0x550 [ 5.385690][ C0] __fput_deferred+0x2bb/0x350 [ 5.385692][ C0] fput_close+0xde/0x1b0 [ 5.385693][ C0] path_openat+0x167/0x3b0 [ 5.385696][ C0] do_file_open+0x209/0x480 [ 5.385701][ C0] do_sys_openat2+0xe0/0x170 [ 5.385703][ C0] __x64_sys_openat+0x10e/0x210 [ 5.385705][ C0] do_syscall_64+0xff/0x530 [ 5.385706][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.385707][ C0] INITIAL USE at: [ 5.385708][ C0] } [ 5.385709][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.385712][ C0] ... acquired at: [ 5.385712][ C0] mark_lock+0x1d7/0xa00 [ 5.385714][ C0] mark_usage+0x42/0x170 [ 5.385715][ C0] __lock_acquire+0x388/0xc20 [ 5.385716][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385718][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.385719][ C0] vprintk_emit+0x320/0x3e0 [ 5.385721][ C0] _printk+0xc7/0x100 [ 5.385722][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.385723][ C0] call_timer_fn+0x160/0x4d0 [ 5.385724][ C0] __run_timers+0x68f/0xaa0 [ 5.385726][ C0] run_timer_softirq+0xf0/0x160 [ 5.385727][ C0] handle_softirqs+0x1d3/0x900 [ 5.385729][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.385730][ C0] irq_exit_rcu+0xe/0x30 [ 5.385731][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.385732][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.385733][ C0] lock_release+0xdc/0x1f0 [ 5.385735][ C0] is_bpf_text_address+0x6d/0x110 [ 5.385736][ C0] kernel_text_address+0x149/0x170 [ 5.385737][ C0] __kernel_text_address+0x12/0x30 [ 5.385738][ C0] unwind_get_return_address+0x67/0xd0 [ 5.385739][ C0] arch_stack_walk+0xed/0x130 [ 5.385741][ C0] stack_trace_save+0x93/0xc0 [ 5.385742][ C0] kasan_save_stack+0x2f/0x50 [ 5.385743][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 5.385745][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.385746][ C0] kmem_cache_free+0x2e5/0x550 [ 5.385748][ C0] __fput_deferred+0x2bb/0x350 [ 5.385749][ C0] fput_close+0xde/0x1b0 [ 5.385750][ C0] path_openat+0x167/0x3b0 [ 5.385751][ C0] do_file_open+0x209/0x480 [ 5.385753][ C0] do_sys_openat2+0xe0/0x170 [ 5.385754][ C0] __x64_sys_openat+0x10e/0x210 [ 5.385755][ C0] do_syscall_64+0xff/0x530 [ 5.385756][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.385757][ C0] [ 5.385758][ C0] [ 5.385758][ C0] stack backtrace: [ 5.385760][ C0] CPU: 0 UID: 0 PID: 88 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.385763][ C0] Tainted: [W]=WARN [ 5.385764][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.385765][ C0] Call Trace: [ 5.385766][ C0] [ 5.385767][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.385771][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.385773][ C0] mark_lock_irq+0x989/0x9c0 [ 5.385775][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.385778][ C0] mark_lock+0x1d7/0xa00 [ 5.385780][ C0] mark_usage+0x42/0x170 [ 5.385781][ C0] __lock_acquire+0x388/0xc20 [ 5.385784][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.385785][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.385787][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.385790][ C0] ? lock_acquire+0x13c/0x160 [ 5.385792][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.385794][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.385795][ C0] vprintk_emit+0x320/0x3e0 [ 5.385798][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.385800][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.385802][ C0] _printk+0xc7/0x100 [ 5.385804][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.385805][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.385807][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.385809][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.385811][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.385813][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.385814][ C0] call_timer_fn+0x160/0x4d0 [ 5.385816][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.385818][ C0] ? debug_object_active_state+0x430/0x430 [ 5.385821][ C0] ? find_held_lock+0x2b/0x80 [ 5.385823][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.385824][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.385827][ C0] __run_timers+0x68f/0xaa0 [ 5.385829][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.385831][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.385833][ C0] ? __lock_acquire+0x518/0xc20 [ 5.385835][ C0] ? __rwlock_init+0x150/0x150 [ 5.385838][ C0] run_timer_softirq+0xf0/0x160 [ 5.385840][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.385841][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.385844][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.385845][ C0] handle_softirqs+0x1d3/0x900 [ 5.385847][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.385849][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.385851][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.385852][ C0] irq_exit_rcu+0xe/0x30 [ 5.385853][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.385855][ C0] [ 5.385856][ C0] [ 5.385856][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.385858][ C0] RIP: 0010:lock_release+0xdc/0x1f0 [ 5.385860][ C0] Code: a0 38 04 83 f8 01 0f 85 fc 00 00 00 9c 58 f6 c4 02 0f 85 11 01 00 00 41 f7 c7 00 02 00 00 0f 84 c7 00 00 00 fb 4c 8b 7c 24 18 <48> 8b 5c 24 08 4c 8b 74 24 10 48 83 c4 20 c3 65 8b 05 36 5b 38 04 [ 5.385862][ C0] RSP: 0018:ffa00000005a75b0 EFLAGS: 00000206 [ 5.385864][ C0] RAX: 0000000000000046 RBX: ffffffff92780b00 RCX: 0000000000000001 [ 5.385865][ C0] RDX: 0000000000000000 RSI: ffffffff92221b20 RDI: ffffffff91c8d8e0 [ 5.385866][ C0] RBP: ffa00000005a76c8 R08: 00007f77a95b654e R09: 0000000000000000 [ 5.385867][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000005a76f8 [ 5.385867][ C0] R13: 0000000000000000 R14: ffffffff8f8912a8 R15: ffffffff8fe0561b [ 5.385868][ C0] ? __fput_deferred+0x2bb/0x350 [ 5.385870][ C0] ? is_bpf_text_address+0x68/0x110 [ 5.385873][ C0] ? __fput_deferred+0x2bb/0x350 [ 5.385875][ C0] is_bpf_text_address+0x6d/0x110 [ 5.385877][ C0] kernel_text_address+0x149/0x170 [ 5.385879][ C0] __kernel_text_address+0x12/0x30 [ 5.385880][ C0] ? write_profile+0xf0/0xf0 [ 5.385881][ C0] unwind_get_return_address+0x67/0xd0 [ 5.385883][ C0] arch_stack_walk+0xed/0x130 [ 5.385886][ C0] stack_trace_save+0x93/0xc0 [ 5.385887][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 5.385889][ C0] kasan_save_stack+0x2f/0x50 [ 5.385891][ C0] ? kasan_save_stack+0x2f/0x50 [ 5.385893][ C0] ? kasan_record_aux_stack+0x9b/0xc0 [ 5.385894][ C0] ? __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.385896][ C0] ? kmem_cache_free+0x2e5/0x550 [ 5.385897][ C0] ? __fput_deferred+0x2bb/0x350 [ 5.385899][ C0] ? fput_close+0xde/0x1b0 [ 5.385900][ C0] ? path_openat+0x167/0x3b0 [ 5.385901][ C0] ? do_file_open+0x209/0x480 [ 5.385903][ C0] ? do_sys_openat2+0xe0/0x170 [ 5.385904][ C0] ? __x64_sys_openat+0x10e/0x210 [ 5.385906][ C0] ? do_syscall_64+0xff/0x530 [ 5.385907][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.385911][ C0] kasan_record_aux_stack+0x9b/0xc0 [ 5.385913][ C0] ? __remove_object+0x90/0x90 [ 5.385915][ C0] __call_rcu_common.constprop.0+0xb2/0xa20 [ 5.385917][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.385918][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.385920][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 5.385922][ C0] kmem_cache_free+0x2e5/0x550 [ 5.385924][ C0] __fput_deferred+0x2bb/0x350 [ 5.385926][ C0] ? proc_nr_files+0x60/0x60 [ 5.385930][ C0] ? mntput_no_expire+0xb1/0x190 [ 5.385933][ C0] ? terminate_walk+0xd0/0x520 [ 5.385935][ C0] fput_close+0xde/0x1b0 [ 5.385936][ C0] ? fput_close_sync+0x1b0/0x1b0 [ 5.385938][ C0] path_openat+0x167/0x3b0 [ 5.385940][ C0] ? kernel_tmpfile_open+0x70/0x70 [ 5.385941][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.385944][ C0] do_file_open+0x209/0x480 [ 5.385946][ C0] ? path_openat+0x3b0/0x3b0 [ 5.385947][ C0] ? __lock_acquire+0x518/0xc20 [ 5.385951][ C0] ? _raw_spin_unlock+0x2d/0x50 [ 5.385952][ C0] ? alloc_fd+0x33a/0x600 [ 5.385956][ C0] do_sys_openat2+0xe0/0x170 [ 5.385957][ C0] ? build_open_flags+0x6e0/0x6e0 [ 5.385959][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.385961][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.385962][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.385964][ C0] __x64_sys_openat+0x10e/0x210 [ 5.385966][ C0] ? fput_close_sync+0xde/0x1b0 [ 5.385967][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 5.385969][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.385971][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.385972][ C0] do_syscall_64+0xff/0x530 [ 5.385973][ C0] ? irq_exit_rcu+0x1a/0x30 [ 5.385975][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.385976][ C0] RIP: 0033:0x7f77a95b654e [ 5.385978][ 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 [ 5.385979][ C0] RSP: 002b:00007ffd0b3d36a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 5.385981][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f77a95b654e [ 5.385982][ C0] RDX: 00000000002a0000 RSI: 000055c0a99777d0 RDI: 0000000000000023 [ 5.385983][ C0] RBP: 00007ffd0b3d36b0 R08: 0000000000000000 R09: 0000000000000000 [ 5.385983][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c0a9ac33c1 [ 5.385984][ C0] R13: 0000000000000023 R14: 000055c0a99777d0 R15: 0000000000000022 [ 5.385986][ C0] [ 5.670891][ T74] virtme-ng-init: udev is done [ 5.676582][ T1] virtme-ng-init: initialization done