virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.957524][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.957547][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.957549][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.957550][ T1] preempt_count: 1, expected: 0 [ 0.957551][ T1] RCU nest depth: 0, expected: 0 [ 0.957552][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 0.957554][ T1] #0: ff110000028f3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.957566][ T1] #1: ffffffff87569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.957572][ T1] #2: ffffffff87569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.957575][ T1] #3: ffffffff87489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.957578][ T1] #4: ffffffff87489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.957582][ T1] irq event stamp: 307584 [ 0.957582][ T1] hardirqs last enabled at (307583): [] __down_trylock_console_sem+0x86/0xa0 [ 0.957586][ T1] hardirqs last disabled at (307584): [] console_emit_next_record+0x3d4/0x4c0 [ 0.957587][ T1] softirqs last enabled at (307056): [] handle_softirqs+0x67c/0x900 [ 0.957591][ T1] softirqs last disabled at (307051): [] __irq_exit_rcu+0x145/0x1c0 [ 0.957593][ T1] Preemption disabled at: [ 0.957594][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.957598][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.957601][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.957603][ T1] Call Trace: [ 0.957604][ T1] [ 0.957607][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.957612][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.957614][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.957618][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.957621][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.957626][ T1] __kmalloc_noprof+0x443/0x760 [ 0.957629][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.957634][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.957637][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.957640][ T1] put_chars+0x1e1/0x2f0 [ 0.957643][ T1] ? __send_to_port+0x420/0x420 [ 0.957646][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.957650][ T1] ? validate_chain+0x38b/0xc20 [ 0.957654][ T1] hvc_console_print+0x292/0x780 [ 0.957657][ T1] ? __lock_acquire+0x518/0xc20 [ 0.957659][ T1] ? __lock_acquire+0x518/0xc20 [ 0.957663][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.957667][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.957669][ T1] ? lock_acquire+0x13c/0x160 [ 0.957673][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.957676][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.957677][ T1] ? console_flush_one_record+0x106/0x710 [ 0.957680][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.957684][ T1] ? lock_acquire+0x13c/0x160 [ 0.957686][ T1] console_flush_one_record+0x46f/0x710 [ 0.957686][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.957686][ T1] ? __lock_acquire+0x518/0xc20 [ 0.957686][ T1] console_unlock+0xee/0x1f0 [ 0.957686][ T1] ? console_flush_one_record+0x710/0x710 [ 0.957686][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.957686][ T1] ? lock_acquire+0x60/0x160 [ 0.957686][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.957686][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.957686][ T1] vprintk_emit+0x37c/0x3e0 [ 0.957686][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.957686][ T1] ? find_held_lock+0x2b/0x80 [ 0.957686][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.957686][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.957686][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.957686][ T1] ? device_rename.cold+0xa/0xa [ 0.957686][ T1] ? __lock_acquire+0x518/0xc20 [ 0.957686][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.957686][ T1] ? find_held_lock+0x2b/0x80 [ 0.957686][ T1] dev_printk_emit+0xb9/0xee [ 0.957686][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.957686][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.957686][ T1] ? proc_register+0x368/0x8b0 [ 0.957686][ T1] _dev_info+0xe2/0x116 [ 0.957686][ T1] ? _dev_notice+0x120/0x120 [ 0.957686][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.957686][ T1] ? rtc_proc_show+0x400/0x400 [ 0.957686][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.957686][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.957686][ T1] ? _raw_spin_unlock_irqrestore+0x36/0x80 [ 0.957686][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.957686][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.957686][ T1] cmos_do_probe+0x73b/0x98a [ 0.957686][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.957686][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.957686][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.957686][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.957686][ T1] ? mc146818_set_time+0x500/0x500 [ 0.957686][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.957686][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.957686][ T1] platform_probe+0xfe/0x1f0 [ 0.957686][ T1] call_driver_probe+0x61/0x1c0 [ 0.957686][ T1] really_probe+0x199/0x760 [ 0.957686][ T1] ? __device_attach_driver+0x280/0x280 [ 0.957686][ T1] __driver_probe_device+0x24f/0x440 [ 0.957686][ T1] ? __device_attach_driver+0x280/0x280 [ 0.957686][ T1] ? __device_attach_driver+0x280/0x280 [ 0.957686][ T1] driver_probe_device+0x4a/0xf0 [ 0.957686][ T1] __driver_attach+0x1b8/0x540 [ 0.957686][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.957686][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.957686][ T1] ? bus_remove_file+0x50/0x50 [ 0.957686][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.957686][ T1] ? rtc_dev_init+0x40/0x40 [ 0.957686][ T1] ? rtc_dev_init+0x40/0x40 [ 0.957686][ T1] bus_add_driver+0x2c8/0x530 [ 0.957686][ T1] driver_register+0x1a3/0x390 [ 0.957686][ T1] __platform_driver_probe+0x13f/0x270 [ 0.957686][ T1] cmos_init+0x31/0x40 [ 0.957686][ T1] do_one_initcall+0x124/0x4f0 [ 0.957686][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.957686][ T1] ? parameq+0x110/0x110 [ 0.957686][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.957686][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.957686][ T1] kernel_init_freeable+0x596/0x630 [ 0.957686][ T1] ? rest_init+0x280/0x280 [ 0.957686][ T1] kernel_init+0x21/0x150 [ 0.957686][ T1] ? rest_init+0x280/0x280 [ 0.957686][ T1] ret_from_fork+0x474/0x6b0 [ 0.957686][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.957686][ T1] ? __switch_to+0x5a3/0xe00 [ 0.957686][ T1] ? rest_init+0x280/0x280 [ 0.957686][ T1] ret_from_fork_asm+0x11/0x20 [ 0.957686][ T1] [ 0.989500][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T03:05:21 UTC (1787886321) [ 0.990405][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 0.993282][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.001968][ T1] NET: Registered PF_INET6 protocol family [ 1.006407][ T1] Segment Routing with IPv6 [ 1.006812][ T1] In-situ OAM (IOAM) with IPv6 [ 1.007160][ T1] NET: Registered PF_PACKET protocol family [ 1.007403][ T1] 9pnet: Installing 9P2000 support [ 1.007786][ T1] Key type dns_resolver registered [ 1.008413][ T1] NET: Registered PF_VSOCK protocol family [ 1.012621][ T1] IPI shorthand broadcast: enabled [ 1.107467][ T1] sched_clock: Marking stable (1075002478, 31683464)->(1178656127, -71970185) [ 1.109568][ T1] registered taskstats version 1 [ 1.111272][ T1] Loading compiled-in X.509 certificates [ 1.209896][ T1] Demotion targets for Node 0: null [ 1.210195][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12240) [ 1.210487][ T1] page_owner is disabled [ 1.211097][ T1] PM: Magic number: 6:944:58 [ 1.211482][ T1] netconsole: network logging started [ 1.214169][ T1] ALSA device list: [ 1.214321][ T1] No soundcards found. [ 1.215025][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.217422][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.218139][ T1] devtmpfs: mounted [ 1.218426][ T1] VFS: Pivoted into new rootfs [ 1.247587][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.247838][ T1] Write protecting the kernel read-only data: 55296k [ 1.248414][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.248857][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.249122][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.249400][ T1] with arguments: [ 1.249538][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.249767][ T1] with environment: [ 1.249884][ T1] HOME=/ [ 1.250012][ T1] TERM=dumb [ 1.250126][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.250346][ T1] nr_open=2147483584 [ 1.250463][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.250732][ T1] virtme_rw_overlay0=/etc [ 1.250879][ T1] virtme_rw_overlay1=/lib [ 1.251035][ T1] virtme_rw_overlay2=/home [ 1.251182][ T1] virtme_rw_overlay3=/opt [ 1.251331][ T1] virtme_rw_overlay4=/srv [ 1.251488][ T1] virtme_rw_overlay5=/usr [ 1.251636][ T1] virtme_rw_overlay6=/var [ 1.251792][ T1] virtme_rw_overlay7=/tmp [ 1.251953][ T1] virtme_console=ttyS0 [ 1.252100][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.269570][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.270711][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.283246][ T1] overlayfs: failed to set xattr on upper [ 1.283485][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.283799][ T1] overlayfs: ...falling back to uuid=null. [ 1.286458][ T1] overlayfs: failed to set xattr on upper [ 1.286654][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.286889][ T1] overlayfs: ...falling back to uuid=null. [ 1.288640][ T1] overlayfs: failed to set xattr on upper [ 1.288848][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.289106][ T1] overlayfs: ...falling back to uuid=null. [ 1.290994][ T1] overlayfs: failed to set xattr on upper [ 1.291187][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.291422][ T1] overlayfs: ...falling back to uuid=null. [ 1.293235][ T1] overlayfs: failed to set xattr on upper [ 1.293431][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.293669][ T1] overlayfs: ...falling back to uuid=null. [ 1.295198][ T1] overlayfs: failed to set xattr on upper [ 1.295395][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295625][ T1] overlayfs: ...falling back to uuid=null. [ 1.297903][ T1] overlayfs: failed to set xattr on upper [ 1.298109][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298337][ T1] overlayfs: ...falling back to uuid=null. [ 1.300667][ T1] overlayfs: failed to set xattr on upper [ 1.300864][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.301106][ T1] overlayfs: ...falling back to uuid=null. [ 1.312222][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.391153][ T72] kwatchdog (72) used greatest stack depth: 28336 bytes left [ 3.280933][ T71] systemd-tmpfile (71) used greatest stack depth: 24552 bytes left [ 3.280959][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.280961][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: systemd-tmpfile [ 3.280962][ T71] preempt_count: 2, expected: 0 [ 3.280963][ T71] RCU nest depth: 0, expected: 0 [ 3.280964][ T71] locks held by systemd-tmpfile/71: 5, last CPU#1: [ 3.280966][ T71] #0: ffffffff874027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.280978][ T71] #1: ffffffff87569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.280983][ T71] #2: ffffffff87569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.280986][ T71] #3: ffffffff87489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.280989][ T71] #4: ffffffff87489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.280992][ T71] irq event stamp: 2333636 [ 3.280993][ T71] hardirqs last enabled at (2333635): [] __down_trylock_console_sem+0x86/0xa0 [ 3.280996][ T71] hardirqs last disabled at (2333636): [] console_emit_next_record+0x3d4/0x4c0 [ 3.280998][ T71] softirqs last enabled at (2333432): [] handle_softirqs+0x67c/0x900 [ 3.281000][ T71] softirqs last disabled at (2333423): [] __irq_exit_rcu+0x145/0x1c0 [ 3.281002][ T71] Preemption disabled at: [ 3.281003][ T71] [<0000000000000000>] 0x0 [ 3.281009][ T71] CPU: 1 UID: 0 PID: 71 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.281013][ T71] Tainted: [W]=WARN [ 3.281013][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.281015][ T71] Call Trace: [ 3.281017][ T71] [ 3.281018][ T71] dump_stack_lvl+0x6f/0xa0 [ 3.281023][ T71] __might_resched.cold+0x1fe/0x2c1 [ 3.281028][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.281031][ T71] ? __kmalloc_noprof+0xdb/0x760 [ 3.281036][ T71] __kmalloc_noprof+0x443/0x760 [ 3.281038][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 3.281044][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 3.281047][ T71] alloc_buf.isra.0+0x4b/0x260 [ 3.281050][ T71] put_chars+0x1e1/0x2f0 [ 3.281053][ T71] ? __send_to_port+0x420/0x420 [ 3.281054][ T71] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.281058][ T71] ? validate_chain+0x38b/0xc20 [ 3.281063][ T71] hvc_console_print+0x292/0x780 [ 3.281069][ T71] ? hvc_write+0x3a0/0x3a0 [ 3.281072][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.281074][ T71] ? lock_acquire+0x13c/0x160 [ 3.281077][ T71] console_emit_next_record+0x22f/0x4c0 [ 3.281081][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 3.281082][ T71] ? console_flush_one_record+0x106/0x710 [ 3.281084][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.281086][ T71] ? lock_acquire+0x13c/0x160 [ 3.281090][ T71] console_flush_one_record+0x46f/0x710 [ 3.281093][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 3.281095][ T71] ? __lock_acquire+0x518/0xc20 [ 3.281100][ T71] console_unlock+0xee/0x1f0 [ 3.281102][ T71] ? console_flush_one_record+0x710/0x710 [ 3.281103][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.281105][ T71] ? lock_acquire+0x60/0x160 [ 3.281109][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.281110][ T71] ? vprintk_emit+0x320/0x3e0 [ 3.281113][ T71] vprintk_emit+0x37c/0x3e0 [ 3.281116][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 3.281119][ T71] ? __lock_acquire+0x518/0xc20 [ 3.281123][ T71] _printk+0xc7/0x100 [ 3.281126][ T71] ? snapshot_read.cold+0x21/0x21 [ 3.281129][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.281132][ T71] ? __rwlock_init+0x150/0x150 [ 3.281133][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.281133][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.281133][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.281133][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.281135][ T71] ? do_raw_spin_lock+0x131/0x280 [ 3.281138][ T71] do_exit.cold+0x82/0x9c [ 3.281142][ T71] ? exit_notify+0x890/0x890 [ 3.281143][ T71] ? __lock_release.isra.0+0x69/0x1a0 [ 3.281146][ T71] ? rcu_is_watching+0x16/0xd0 [ 3.281149][ T71] do_group_exit+0xb8/0x370 [ 3.281152][ T71] __x64_sys_exit_group+0x3c/0x50 [ 3.281154][ T71] x64_sys_call+0x1567/0x1570 [ 3.281157][ T71] do_syscall_64+0xff/0x530 [ 3.281161][ T71] ? exc_page_fault+0xee/0x100 [ 3.281163][ T71] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.281165][ T71] RIP: 0033:0x7f2c689ef1b8 [ 3.281168][ T71] Code: Unable to access opcode bytes at 0x7f2c689ef18e. [ 3.281169][ T71] RSP: 002b:00007fff17dd0528 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.281171][ T71] RAX: ffffffffffffffda RBX: 00007f2c68b1ff88 RCX: 00007f2c689ef1b8 [ 3.281172][ T71] RDX: 00007f2c6824d4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.281173][ T71] RBP: 00007fff17dd0580 R08: 0000000000000000 R09: 0000000000001000 [ 3.281174][ T71] R10: 00007fff17dd0340 R11: 0000000000000246 R12: 0000000000000001 [ 3.281175][ T71] R13: 0000000000000049 R14: 00007f2c68b1e680 R15: 00007f2c68b1ffa0 [ 3.281181][ T71] [ 3.297748][ T1] virtme-ng-init: basic initialization done [ 3.341281][ T78] ip (78) used greatest stack depth: 24336 bytes left [ 3.350544][ T74] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.350965][ T74] virtme-ng-init: triggering udev coldplug [ 5.377747][ T74] virtme-ng-init: waiting for udev to settle [ 5.377761][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.377764][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: virtme-ng-init [ 5.377765][ T74] preempt_count: 1, expected: 0 [ 5.377766][ T74] RCU nest depth: 0, expected: 0 [ 5.377767][ T74] locks held by virtme-ng-init/74: 4, last CPU#1: [ 5.377770][ T74] #0: ffffffff87569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.377782][ T74] #1: ffffffff87569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.377785][ T74] #2: ffffffff87489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.377789][ T74] #3: ffffffff87489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.377792][ T74] irq event stamp: 5816 [ 5.377793][ T74] hardirqs last enabled at (5815): [] __down_trylock_console_sem+0x86/0xa0 [ 5.377796][ T74] hardirqs last disabled at (5816): [] console_emit_next_record+0x3d4/0x4c0 [ 5.377798][ T74] softirqs last enabled at (5246): [] handle_softirqs+0x67c/0x900 [ 5.377801][ T74] softirqs last disabled at (3827): [] do_softirq+0xac/0xe0 [ 5.377803][ T74] Preemption disabled at: [ 5.377804][ T74] [] vprintk_emit+0x31b/0x3e0 [ 5.377809][ T74] CPU: 1 UID: 0 PID: 74 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.377812][ T74] Tainted: [W]=WARN [ 5.377813][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.377815][ T74] Call Trace: [ 5.377816][ T74] [ 5.377818][ T74] dump_stack_lvl+0x6f/0xa0 [ 5.377822][ T74] ? vprintk_emit+0x31b/0x3e0 [ 5.377824][ T74] __might_resched.cold+0x1fe/0x2c1 [ 5.377829][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.377832][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 5.377838][ T74] __kmalloc_noprof+0x443/0x760 [ 5.377840][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 5.377846][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 5.377849][ T74] alloc_buf.isra.0+0x4b/0x260 [ 5.377852][ T74] put_chars+0x1e1/0x2f0 [ 5.377855][ T74] ? __send_to_port+0x420/0x420 [ 5.377857][ T74] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.377861][ T74] ? validate_chain+0x38b/0xc20 [ 5.377866][ T74] hvc_console_print+0x292/0x780 [ 5.377872][ T74] ? hvc_write+0x3a0/0x3a0 [ 5.377874][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.377876][ T74] ? lock_acquire+0x13c/0x160 [ 5.377880][ T74] console_emit_next_record+0x22f/0x4c0 [ 5.377883][ T74] ? devkmsg_read+0x4b0/0x4b0 [ 5.377885][ T74] ? console_flush_one_record+0x106/0x710 [ 5.377887][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.377889][ T74] ? lock_acquire+0x13c/0x160 [ 5.377893][ T74] console_flush_one_record+0x46f/0x710 [ 5.377896][ T74] ? console_emit_next_record+0x4c0/0x4c0 [ 5.377897][ T74] ? __lock_acquire+0x518/0xc20 [ 5.377902][ T74] console_unlock+0xee/0x1f0 [ 5.377905][ T74] ? console_flush_one_record+0x710/0x710 [ 5.377906][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.377908][ T74] ? lock_acquire+0x60/0x160 [ 5.377911][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.377913][ T74] ? vprintk_emit+0x320/0x3e0 [ 5.377916][ T74] vprintk_emit+0x37c/0x3e0 [ 5.377919][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 5.377921][ T74] ? _copy_from_iter+0x1bb/0x1810 [ 5.377927][ T74] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.377931][ T74] ? vprintk_emit.cold+0x107/0x107 [ 5.377933][ T74] ? simple_strntoull+0x10f/0x140 [ 5.377937][ T74] ? date_str+0x1e0/0x1e0 [ 5.377941][ T74] ? devkmsg_write+0xd1/0x2c0 [ 5.377944][ T74] devkmsg_write.cold+0x5a/0x8b [ 5.377947][ T74] ? vprintk_default+0x20/0x20 [ 5.377950][ T74] ? vprintk_default+0x20/0x20 [ 5.377952][ T74] new_sync_write+0x33e/0x760 [ 5.377956][ T74] ? kasan_quarantine_put+0x42/0x2b0 [ 5.377966][ T74] ? new_sync_read+0x750/0x750 [ 5.377970][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 5.377974][ T74] ? __fget_files+0x1e3/0x460 [ 5.377978][ T74] vfs_write+0x6a2/0xbd0 [ 5.377982][ T74] ksys_write+0x116/0x250 [ 5.377984][ T74] ? __ia32_sys_read+0xc0/0xc0 [ 5.377987][ T74] ? rcu_is_watching+0x16/0xd0 [ 5.377990][ T74] do_syscall_64+0xff/0x530 [ 5.377992][ T74] ? exc_page_fault+0xee/0x100 [ 5.377995][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.377997][ T74] RIP: 0033:0x7f8f4adc2ed2 [ 5.378001][ 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 [ 5.378003][ T74] RSP: 002b:00007f8f4ad09c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.378005][ T74] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f8f4adc2ed2 [ 5.378007][ T74] RDX: 000000000000002e RSI: 00007f8f440012c0 RDI: 0000000000000003 [ 5.378008][ T74] RBP: 00007f8f4ad09c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.378008][ T74] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f4ae4d0a0 [ 5.378009][ T74] R13: 00007f8f4ad4b3e0 R14: 00007f8f440012c0 R15: 00007f8f4ad09da8 [ 5.378015][ T74] [ 5.389817][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 5.389842][ C0] [ 5.389843][ C0] ======================================================== [ 5.389844][ C0] WARNING: possible irq lock inversion dependency detected [ 5.389845][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.389847][ C0] -------------------------------------------------------- [ 5.389847][ C0] (udev-worker)/82 just changed the state of lock: [ 5.389848][ C0] ffffffff87489660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 5.389857][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.389858][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.389860][ C0] [ 5.389860][ C0] [ 5.389860][ C0] and interrupts could create inverse lock ordering between them. [ 5.389860][ C0] [ 5.389860][ C0] [ 5.389860][ C0] other info that might help us debug this: [ 5.389861][ C0] Possible interrupt unsafe locking scenario: [ 5.389861][ C0] [ 5.389862][ C0] CPU0 CPU1 [ 5.389862][ C0] ---- ---- [ 5.389863][ C0] lock(fs_reclaim); [ 5.389864][ C0] local_irq_disable(); [ 5.389864][ C0] lock(console_owner); [ 5.389865][ C0] lock(fs_reclaim); [ 5.389866][ C0] [ 5.389866][ C0] lock(console_owner); [ 5.389867][ C0] [ 5.389867][ C0] *** DEADLOCK *** [ 5.389867][ C0] [ 5.389867][ C0] locks held by (udev-worker)/82: 2, last CPU#0: [ 5.389869][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.389873][ C0] #1: ffffffff875ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.389877][ C0] [ 5.389877][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.389881][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.389884][ C0] HARDIRQ-ON-W at: [ 5.389885][ C0] __lock_acquire+0x388/0xc20 [ 5.389887][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.389889][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.389892][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.389894][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.389897][ C0] workqueue_init+0x2a/0x680 [ 5.389901][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.389903][ C0] kernel_init+0x21/0x150 [ 5.389906][ C0] ret_from_fork+0x474/0x6b0 [ 5.389909][ C0] ret_from_fork_asm+0x11/0x20 [ 5.389911][ C0] SOFTIRQ-ON-W at: [ 5.389912][ C0] __lock_acquire+0x388/0xc20 [ 5.389913][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.389915][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.389916][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.389918][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.389919][ C0] workqueue_init+0x2a/0x680 [ 5.389921][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.389922][ C0] kernel_init+0x21/0x150 [ 5.389924][ C0] ret_from_fork+0x474/0x6b0 [ 5.389925][ C0] ret_from_fork_asm+0x11/0x20 [ 5.389926][ C0] INITIAL USE at: [ 5.389927][ C0] __lock_acquire+0x388/0xc20 [ 5.389929][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.389930][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.389931][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.389933][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.389934][ C0] workqueue_init+0x2a/0x680 [ 5.389936][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.389937][ C0] kernel_init+0x21/0x150 [ 5.389938][ C0] ret_from_fork+0x474/0x6b0 [ 5.389939][ C0] ret_from_fork_asm+0x11/0x20 [ 5.389941][ C0] } [ 5.389941][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.389945][ C0] ... acquired at: [ 5.389946][ C0] __lock_acquire+0x518/0xc20 [ 5.389948][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.389949][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.389950][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.389952][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.389954][ C0] put_chars+0x1e1/0x2f0 [ 5.389956][ C0] hvc_console_print+0x292/0x780 [ 5.389958][ C0] console_emit_next_record+0x22f/0x4c0 [ 5.389959][ C0] console_flush_one_record+0x46f/0x710 [ 5.389964][ C0] console_unlock+0xee/0x1f0 [ 5.389965][ C0] vprintk_emit+0x37c/0x3e0 [ 5.389966][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.389969][ C0] dev_printk_emit+0xb9/0xee [ 5.389970][ C0] _dev_info+0xe2/0x116 [ 5.389972][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 5.389974][ C0] cmos_do_probe+0x73b/0x98a [ 5.389976][ C0] platform_probe+0xfe/0x1f0 [ 5.389978][ C0] call_driver_probe+0x61/0x1c0 [ 5.389981][ C0] really_probe+0x199/0x760 [ 5.389982][ C0] __driver_probe_device+0x24f/0x440 [ 5.389984][ C0] driver_probe_device+0x4a/0xf0 [ 5.389985][ C0] __driver_attach+0x1b8/0x540 [ 5.389987][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.389989][ C0] bus_add_driver+0x2c8/0x530 [ 5.389990][ C0] driver_register+0x1a3/0x390 [ 5.389992][ C0] __platform_driver_probe+0x13f/0x270 [ 5.389993][ C0] cmos_init+0x31/0x40 [ 5.389995][ C0] do_one_initcall+0x124/0x4f0 [ 5.389997][ C0] kernel_init_freeable+0x596/0x630 [ 5.389998][ C0] kernel_init+0x21/0x150 [ 5.389999][ C0] ret_from_fork+0x474/0x6b0 [ 5.390000][ C0] ret_from_fork_asm+0x11/0x20 [ 5.390002][ C0] [ 5.390002][ C0] -> (console_owner){..-.}-{0:0} { [ 5.390004][ C0] IN-SOFTIRQ-W at: [ 5.390004][ C0] __lock_acquire+0x388/0xc20 [ 5.390006][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.390007][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.390009][ C0] vprintk_emit+0x320/0x3e0 [ 5.390010][ C0] _printk+0xc7/0x100 [ 5.390012][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.390014][ C0] call_timer_fn+0x160/0x4d0 [ 5.390015][ C0] __run_timers+0x68f/0xaa0 [ 5.390016][ C0] run_timer_softirq+0xf0/0x160 [ 5.390017][ C0] handle_softirqs+0x1d3/0x900 [ 5.390020][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.390021][ C0] irq_exit_rcu+0xe/0x30 [ 5.390023][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.390024][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.390026][ C0] kasan_byte_accessible+0x16/0x20 [ 5.390028][ C0] __kasan_check_byte+0x16/0x50 [ 5.390029][ C0] lock_acquire.part.0+0x36/0x280 [ 5.390031][ C0] unwind_next_frame+0x192/0x1ea0 [ 5.390033][ C0] arch_stack_walk+0xd7/0x130 [ 5.390035][ C0] stack_trace_save+0x93/0xc0 [ 5.390037][ C0] kasan_save_stack+0x2f/0x50 [ 5.390039][ C0] kasan_save_track+0x14/0x30 [ 5.390041][ C0] __kasan_slab_alloc+0x60/0x70 [ 5.390042][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.390044][ C0] __alloc_object+0x30/0x260 [ 5.390046][ C0] __create_object+0x30/0x110 [ 5.390047][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.390049][ C0] do_getname.isra.0+0x32/0x240 [ 5.390051][ C0] do_sys_openat2+0xac/0x170 [ 5.390053][ C0] __x64_sys_openat+0x10e/0x210 [ 5.390055][ C0] do_syscall_64+0xff/0x530 [ 5.390056][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.390057][ C0] INITIAL USE at: [ 5.390058][ C0] } [ 5.390059][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.390062][ C0] ... acquired at: [ 5.390062][ C0] mark_lock+0x1d7/0xa00 [ 5.390064][ C0] mark_usage+0x42/0x170 [ 5.390065][ C0] __lock_acquire+0x388/0xc20 [ 5.390067][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.390068][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.390070][ C0] vprintk_emit+0x320/0x3e0 [ 5.390071][ C0] _printk+0xc7/0x100 [ 5.390072][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.390073][ C0] call_timer_fn+0x160/0x4d0 [ 5.390074][ C0] __run_timers+0x68f/0xaa0 [ 5.390075][ C0] run_timer_softirq+0xf0/0x160 [ 5.390076][ C0] handle_softirqs+0x1d3/0x900 [ 5.390078][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.390079][ C0] irq_exit_rcu+0xe/0x30 [ 5.390080][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.390081][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.390083][ C0] kasan_byte_accessible+0x16/0x20 [ 5.390084][ C0] __kasan_check_byte+0x16/0x50 [ 5.390085][ C0] lock_acquire.part.0+0x36/0x280 [ 5.390086][ C0] unwind_next_frame+0x192/0x1ea0 [ 5.390087][ C0] arch_stack_walk+0xd7/0x130 [ 5.390088][ C0] stack_trace_save+0x93/0xc0 [ 5.390090][ C0] kasan_save_stack+0x2f/0x50 [ 5.390091][ C0] kasan_save_track+0x14/0x30 [ 5.390093][ C0] __kasan_slab_alloc+0x60/0x70 [ 5.390094][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.390096][ C0] __alloc_object+0x30/0x260 [ 5.390097][ C0] __create_object+0x30/0x110 [ 5.390098][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.390100][ C0] do_getname.isra.0+0x32/0x240 [ 5.390101][ C0] do_sys_openat2+0xac/0x170 [ 5.390103][ C0] __x64_sys_openat+0x10e/0x210 [ 5.390104][ C0] do_syscall_64+0xff/0x530 [ 5.390105][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.390107][ C0] [ 5.390107][ C0] [ 5.390107][ C0] stack backtrace: [ 5.390109][ C0] CPU: 0 UID: 0 PID: 82 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.390112][ C0] Tainted: [W]=WARN [ 5.390112][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.390113][ C0] Call Trace: [ 5.390114][ C0] [ 5.390115][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.390118][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.390121][ C0] mark_lock_irq+0x989/0x9c0 [ 5.390122][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.390126][ C0] mark_lock+0x1d7/0xa00 [ 5.390128][ C0] mark_usage+0x42/0x170 [ 5.390129][ C0] __lock_acquire+0x388/0xc20 [ 5.390132][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.390133][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.390136][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.390138][ C0] ? lock_acquire+0x13c/0x160 [ 5.390140][ C0] console_trylock_spinning+0xb5/0x1e0 [ 5.390142][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 5.390144][ C0] vprintk_emit+0x320/0x3e0 [ 5.390145][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.390147][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.390149][ C0] _printk+0xc7/0x100 [ 5.390151][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.390153][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 5.390155][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.390157][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.390159][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.390160][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.390162][ C0] call_timer_fn+0x160/0x4d0 [ 5.390164][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.390165][ C0] ? debug_object_active_state+0x430/0x430 [ 5.390167][ C0] ? find_held_lock+0x2b/0x80 [ 5.390169][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.390171][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.390173][ C0] __run_timers+0x68f/0xaa0 [ 5.390174][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.390176][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.390178][ C0] ? __lock_acquire+0x518/0xc20 [ 5.390180][ C0] ? __rwlock_init+0x150/0x150 [ 5.390183][ C0] run_timer_softirq+0xf0/0x160 [ 5.390185][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.390186][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.390188][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.390190][ C0] handle_softirqs+0x1d3/0x900 [ 5.390192][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.390193][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.390196][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.390197][ C0] irq_exit_rcu+0xe/0x30 [ 5.390199][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.390200][ C0] [ 5.390201][ C0] [ 5.390201][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.390203][ C0] RIP: 0010:kasan_byte_accessible+0x16/0x20 [ 5.390205][ C0] Code: 00 e9 de fd ff ff 0f 1f 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 d6 48 b8 00 00 00 00 00 fc ff df 48 c1 ef 03 80 3c 07 07 <0f> 96 c0 c3 66 0f 1f 44 00 00 0f 1f 40 d6 e9 07 1a 00 00 0f 1f 80 [ 5.390206][ C0] RSP: 0018:ffa0000000517728 EFLAGS: 00000297 [ 5.390208][ C0] RAX: dffffc0000000000 RBX: ffffffff87580b00 RCX: 0000000000000002 [ 5.390209][ C0] RDX: 0000000000000000 RSI: ffffffff841536b2 RDI: 1ffffffff0eb0160 [ 5.390210][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 5.390211][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff87580b00 [ 5.390212][ C0] R13: 0000000000000000 R14: ffffffff841536b2 R15: 0000000000000002 [ 5.390213][ C0] ? unwind_next_frame+0x192/0x1ea0 [ 5.390215][ C0] ? unwind_next_frame+0x192/0x1ea0 [ 5.390217][ C0] __kasan_check_byte+0x16/0x50 [ 5.390218][ C0] lock_acquire.part.0+0x36/0x280 [ 5.390220][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.390221][ C0] ? lock_acquire+0x13c/0x160 [ 5.390223][ C0] unwind_next_frame+0x192/0x1ea0 [ 5.390225][ C0] ? unwind_next_frame+0x17e/0x1ea0 [ 5.390226][ C0] ? do_getname.isra.0+0x32/0x240 [ 5.390228][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 5.390230][ C0] ? __lock_acquire+0x518/0xc20 [ 5.390232][ C0] ? __unwind_start+0x42e/0x900 [ 5.390233][ C0] ? write_profile+0xf0/0xf0 [ 5.390235][ C0] arch_stack_walk+0xd7/0x130 [ 5.390237][ C0] ? do_getname.isra.0+0x32/0x240 [ 5.390239][ C0] stack_trace_save+0x93/0xc0 [ 5.390240][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 5.390242][ C0] ? arch_stack_walk+0xed/0x130 [ 5.390243][ C0] kasan_save_stack+0x2f/0x50 [ 5.390245][ C0] ? kasan_save_stack+0x2f/0x50 [ 5.390247][ C0] ? kasan_save_track+0x14/0x30 [ 5.390249][ C0] ? __kasan_slab_alloc+0x60/0x70 [ 5.390250][ C0] ? kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.390252][ C0] ? __alloc_object+0x30/0x260 [ 5.390254][ C0] ? __create_object+0x30/0x110 [ 5.390254][ C0] ? kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.390256][ C0] ? do_getname.isra.0+0x32/0x240 [ 5.390261][ C0] kasan_save_track+0x14/0x30 [ 5.390263][ C0] __kasan_slab_alloc+0x60/0x70 [ 5.390265][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 5.390266][ C0] ? __alloc_object+0x30/0x260 [ 5.390269][ C0] __alloc_object+0x30/0x260 [ 5.390271][ C0] __create_object+0x30/0x110 [ 5.390272][ C0] ? kasan_save_track+0x14/0x30 [ 5.390274][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.390275][ C0] ? do_getname.isra.0+0x32/0x240 [ 5.390277][ C0] do_getname.isra.0+0x32/0x240 [ 5.390279][ C0] do_sys_openat2+0xac/0x170 [ 5.390281][ C0] ? build_open_flags+0x6e0/0x6e0 [ 5.390284][ C0] __x64_sys_openat+0x10e/0x210 [ 5.390286][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 5.390288][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.390289][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.390291][ C0] do_syscall_64+0xff/0x530 [ 5.390293][ C0] ? exc_page_fault+0xee/0x100 [ 5.390294][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.390295][ C0] RIP: 0033:0x7f48b074654e [ 5.390297][ 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 [ 5.390298][ C0] RSP: 002b:00007ffea6b12f40 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 5.390300][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f48b074654e [ 5.390301][ C0] RDX: 0000000000290000 RSI: 00007f48b0ccd230 RDI: ffffffffffffff9c [ 5.390302][ C0] RBP: 00007ffea6b12f50 R08: 0000000000000000 R09: 0000000000000000 [ 5.390303][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555bee25b3e1 [ 5.390303][ C0] R13: 0000000000000015 R14: 0000000000000000 R15: 0000000000000014 [ 5.390306][ C0] [ 5.718222][ T74] virtme-ng-init: udev is done [ 5.720449][ T1] virtme-ng-init: initialization done