virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.141697][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.141718][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.141720][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.141722][ T1] preempt_count: 1, expected: 0 [ 1.141723][ T1] RCU nest depth: 0, expected: 0 [ 1.141724][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.141726][ T1] #0: ff1100000289b938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.141738][ T1] #1: ffffffffb1169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.141744][ T1] #2: ffffffffb1169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.141747][ T1] #3: ffffffffb1089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.141751][ T1] #4: ffffffffb1089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.141754][ T1] irq event stamp: 314560 [ 1.141755][ T1] hardirqs last enabled at (314559): [] __down_trylock_console_sem+0x86/0xa0 [ 1.141758][ T1] hardirqs last disabled at (314560): [] console_emit_next_record+0x3d4/0x4c0 [ 1.141760][ T1] softirqs last enabled at (314274): [] handle_softirqs+0x67c/0x900 [ 1.141763][ T1] softirqs last disabled at (314055): [] __irq_exit_rcu+0x145/0x1c0 [ 1.141766][ T1] Preemption disabled at: [ 1.141767][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.141771][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.141774][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.141776][ T1] Call Trace: [ 1.141777][ T1] [ 1.141781][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.141785][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.141787][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.141792][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.141795][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.141800][ T1] __kmalloc_noprof+0x443/0x760 [ 1.141803][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.141808][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.141811][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.141814][ T1] put_chars+0x1e1/0x2f0 [ 1.141817][ T1] ? __send_to_port+0x420/0x420 [ 1.141821][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.141824][ T1] ? validate_chain+0x38b/0xc20 [ 1.141829][ T1] hvc_console_print+0x292/0x780 [ 1.141832][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141834][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141838][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.141842][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141844][ T1] ? lock_acquire+0x13c/0x160 [ 1.141848][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.141851][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.141853][ T1] ? console_flush_one_record+0x106/0x710 [ 1.141856][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141857][ T1] ? lock_acquire+0x13c/0x160 [ 1.141862][ T1] console_flush_one_record+0x46f/0x710 [ 1.141865][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.141867][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141872][ T1] console_unlock+0xee/0x1f0 [ 1.141874][ T1] ? console_flush_one_record+0x710/0x710 [ 1.141876][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.141878][ T1] ? lock_acquire+0x60/0x160 [ 1.141882][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.141884][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.141886][ T1] vprintk_emit+0x37c/0x3e0 [ 1.141889][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.141891][ T1] ? find_held_lock+0x2b/0x80 [ 1.141894][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.141896][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.141900][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.141905][ T1] ? device_rename.cold+0xa/0xa [ 1.141906][ T1] ? __lock_acquire+0x518/0xc20 [ 1.141911][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.141913][ T1] ? find_held_lock+0x2b/0x80 [ 1.141917][ T1] dev_printk_emit+0xb9/0xee [ 1.141920][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.141923][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.141927][ T1] ? proc_register+0x368/0x8b0 [ 1.141934][ T1] _dev_info+0xe2/0x116 [ 1.141936][ T1] ? _dev_notice+0x120/0x120 [ 1.141944][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.141948][ T1] ? rtc_proc_show+0x400/0x400 [ 1.141952][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.141957][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.141962][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.141969][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.141973][ T1] cmos_do_probe+0x73b/0x98a [ 1.141975][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.141978][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.141980][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.141986][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.141988][ T1] ? mc146818_set_time+0x500/0x500 [ 1.141991][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.141994][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.141999][ T1] platform_probe+0xfe/0x1f0 [ 1.142002][ T1] call_driver_probe+0x61/0x1c0 [ 1.142005][ T1] really_probe+0x199/0x760 [ 1.142008][ T1] ? __device_attach_driver+0x280/0x280 [ 1.142011][ T1] __driver_probe_device+0x24f/0x440 [ 1.142014][ T1] ? __device_attach_driver+0x280/0x280 [ 1.142016][ T1] ? __device_attach_driver+0x280/0x280 [ 1.142018][ T1] driver_probe_device+0x4a/0xf0 [ 1.142021][ T1] __driver_attach+0x1b8/0x540 [ 1.142023][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.142026][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.142029][ T1] ? bus_remove_file+0x50/0x50 [ 1.142031][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.142035][ T1] ? rtc_dev_init+0x40/0x40 [ 1.142040][ T1] ? rtc_dev_init+0x40/0x40 [ 1.142041][ T1] bus_add_driver+0x2c8/0x530 [ 1.142045][ T1] driver_register+0x1a3/0x390 [ 1.142048][ T1] __platform_driver_probe+0x13f/0x270 [ 1.142051][ T1] cmos_init+0x31/0x40 [ 1.142053][ T1] do_one_initcall+0x124/0x4f0 [ 1.142057][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.142059][ T1] ? parameq+0x110/0x110 [ 1.142064][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.142068][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.142077][ T1] kernel_init_freeable+0x596/0x630 [ 1.142080][ T1] ? rest_init+0x280/0x280 [ 1.142084][ T1] kernel_init+0x21/0x150 [ 1.142086][ T1] ? rest_init+0x280/0x280 [ 1.142088][ T1] ret_from_fork+0x474/0x6b0 [ 1.142092][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.142096][ T1] ? __switch_to+0x5a3/0xe00 [ 1.142099][ T1] ? rest_init+0x280/0x280 [ 1.142099][ T1] ret_from_fork_asm+0x11/0x20 [ 1.142099][ T1] [ 1.174397][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T12:27:32 UTC (1787920052) [ 1.175454][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.178677][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.187963][ T1] NET: Registered PF_INET6 protocol family [ 1.192426][ T1] Segment Routing with IPv6 [ 1.192855][ T1] In-situ OAM (IOAM) with IPv6 [ 1.193224][ T1] NET: Registered PF_PACKET protocol family [ 1.193495][ T1] 9pnet: Installing 9P2000 support [ 1.193844][ T1] Key type dns_resolver registered [ 1.194521][ T1] NET: Registered PF_VSOCK protocol family [ 1.198808][ T1] IPI shorthand broadcast: enabled [ 1.300360][ T1] sched_clock: Marking stable (1255002222, 45095874)->(1394410212, -94312116) [ 1.302670][ T1] registered taskstats version 1 [ 1.304486][ T1] Loading compiled-in X.509 certificates [ 1.409774][ T1] Demotion targets for Node 0: null [ 1.410112][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11730) [ 1.410416][ T1] page_owner is disabled [ 1.411083][ T1] PM: Magic number: 6:316:482 [ 1.411539][ T1] netconsole: network logging started [ 1.414438][ T1] ALSA device list: [ 1.414597][ T1] No soundcards found. [ 1.415287][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.417789][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.418555][ T1] devtmpfs: mounted [ 1.418825][ T1] VFS: Pivoted into new rootfs [ 1.448795][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.449028][ T1] Write protecting the kernel read-only data: 55296k [ 1.449937][ T1] Freeing unused kernel image (text/rodata gap) memory: 660K [ 1.450408][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.450679][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.450942][ T1] with arguments: [ 1.451078][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.451735][ T1] with environment: [ 1.451857][ T1] HOME=/ [ 1.451978][ T1] TERM=dumb [ 1.452113][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.452352][ T1] nr_open=2147483584 [ 1.452468][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.452748][ T1] virtme_rw_overlay0=/etc [ 1.452902][ T1] virtme_rw_overlay1=/lib [ 1.453063][ T1] virtme_rw_overlay2=/home [ 1.453227][ T1] virtme_rw_overlay3=/opt [ 1.453385][ T1] virtme_rw_overlay4=/srv [ 1.453543][ T1] virtme_rw_overlay5=/usr [ 1.453703][ T1] virtme_rw_overlay6=/var [ 1.453856][ T1] virtme_rw_overlay7=/tmp [ 1.454017][ T1] virtme_console=ttyS0 [ 1.454186][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.471025][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.472274][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.483240][ T1] overlayfs: failed to set xattr on upper [ 1.483503][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.483775][ T1] overlayfs: ...falling back to uuid=null. [ 1.486176][ T1] overlayfs: failed to set xattr on upper [ 1.486389][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.486631][ T1] overlayfs: ...falling back to uuid=null. [ 1.488577][ T1] overlayfs: failed to set xattr on upper [ 1.488784][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.489034][ T1] overlayfs: ...falling back to uuid=null. [ 1.491014][ T1] overlayfs: failed to set xattr on upper [ 1.491250][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.491503][ T1] overlayfs: ...falling back to uuid=null. [ 1.493388][ T1] overlayfs: failed to set xattr on upper [ 1.493596][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.493835][ T1] overlayfs: ...falling back to uuid=null. [ 1.496332][ T1] overlayfs: failed to set xattr on upper [ 1.496534][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.496785][ T1] overlayfs: ...falling back to uuid=null. [ 1.498631][ T1] overlayfs: failed to set xattr on upper [ 1.498832][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.499087][ T1] overlayfs: ...falling back to uuid=null. [ 1.501298][ T1] overlayfs: failed to set xattr on upper [ 1.501505][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.501744][ T1] overlayfs: ...falling back to uuid=null. [ 1.513273][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.519575][ T74] kwatchdog (74) used greatest stack depth: 28880 bytes left [ 3.782596][ T73] systemd-tmpfile (73) used greatest stack depth: 25104 bytes left [ 3.782615][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.782617][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.782619][ T73] preempt_count: 2, expected: 0 [ 3.782620][ T73] RCU nest depth: 0, expected: 0 [ 3.782621][ T73] locks held by systemd-tmpfile/73: 5, last CPU#3: [ 3.782623][ T73] #0: ffffffffb10027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.782636][ T73] #1: ffffffffb1169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.782641][ T73] #2: ffffffffb1169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.782644][ T73] #3: ffffffffb1089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.782648][ T73] #4: ffffffffb1089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.782651][ T73] irq event stamp: 2372912 [ 3.782652][ T73] hardirqs last enabled at (2372911): [] __down_trylock_console_sem+0x86/0xa0 [ 3.782655][ T73] hardirqs last disabled at (2372912): [] console_emit_next_record+0x3d4/0x4c0 [ 3.782657][ T73] softirqs last enabled at (2372088): [] handle_softirqs+0x67c/0x900 [ 3.782659][ T73] softirqs last disabled at (2371885): [] __irq_exit_rcu+0x145/0x1c0 [ 3.782662][ T73] Preemption disabled at: [ 3.782662][ T73] [<0000000000000000>] 0x0 [ 3.782670][ T73] CPU: 3 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.782673][ T73] Tainted: [W]=WARN [ 3.782674][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.782676][ T73] Call Trace: [ 3.782678][ T73] [ 3.782680][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.782685][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.782689][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.782693][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.782698][ T73] __kmalloc_noprof+0x443/0x760 [ 3.782701][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.782707][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.782710][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.782713][ T73] put_chars+0x1e1/0x2f0 [ 3.782717][ T73] ? __send_to_port+0x420/0x420 [ 3.782718][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.782722][ T73] ? validate_chain+0x38b/0xc20 [ 3.782728][ T73] hvc_console_print+0x292/0x780 [ 3.782734][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.782737][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.782739][ T73] ? lock_acquire+0x13c/0x160 [ 3.782743][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.782747][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.782748][ T73] ? console_flush_one_record+0x106/0x710 [ 3.782751][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.782753][ T73] ? lock_acquire+0x13c/0x160 [ 3.782757][ T73] console_flush_one_record+0x46f/0x710 [ 3.782760][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.782762][ T73] ? __lock_acquire+0x518/0xc20 [ 3.782767][ T73] console_unlock+0xee/0x1f0 [ 3.782769][ T73] ? console_flush_one_record+0x710/0x710 [ 3.782771][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.782773][ T73] ? lock_acquire+0x60/0x160 [ 3.782776][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.782778][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.782781][ T73] vprintk_emit+0x37c/0x3e0 [ 3.782785][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.782788][ T73] ? __lock_acquire+0x518/0xc20 [ 3.782792][ T73] _printk+0xc7/0x100 [ 3.782795][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.782798][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.782801][ T73] ? __rwlock_init+0x150/0x150 [ 3.782805][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.782808][ T73] do_exit.cold+0x82/0x9c [ 3.782812][ T73] ? exit_notify+0x890/0x890 [ 3.782813][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.782816][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.782820][ T73] do_group_exit+0xb8/0x370 [ 3.782823][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.782825][ T73] x64_sys_call+0x1567/0x1570 [ 3.782828][ T73] do_syscall_64+0xff/0x530 [ 3.782832][ T73] ? exc_page_fault+0xee/0x100 [ 3.782835][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.782838][ T73] RIP: 0033:0x7f413e49d1b8 [ 3.782840][ T73] Code: Unable to access opcode bytes at 0x7f413e49d18e. [ 3.782841][ T73] RSP: 002b:00007fff86263b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.782844][ T73] RAX: ffffffffffffffda RBX: 00007f413e5cdf88 RCX: 00007f413e49d1b8 [ 3.782845][ T73] RDX: 00007f413dcfb4c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.782846][ T73] RBP: 00007fff86263be0 R08: 0000000000000000 R09: 0000000000001000 [ 3.782847][ T73] R10: 00007fff862639a0 R11: 0000000000000246 R12: 0000000000000001 [ 3.782848][ T73] R13: 0000000000000049 R14: 00007f413e5cc680 R15: 00007f413e5cdfa0 [ 3.782855][ T73] [ 3.786519][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.786519][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.786519][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.786519][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.810850][ T1] virtme-ng-init: basic initialization done [ 3.849649][ T79] ip (79) used greatest stack depth: 24848 bytes left [ 3.876423][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.876843][ T75] virtme-ng-init: triggering udev coldplug [ 6.488552][ T75] virtme-ng-init: waiting for udev to settle [ 6.488569][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.488572][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.488575][ T75] preempt_count: 1, expected: 0 [ 6.488576][ T75] RCU nest depth: 0, expected: 0 [ 6.488578][ T75] locks held by virtme-ng-init/75: 4, last CPU#3: [ 6.488581][ T75] #0: ffffffffb1169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.488596][ T75] #1: ffffffffb1169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.488602][ T75] #2: ffffffffb1089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.488608][ T75] #3: ffffffffb1089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.488614][ T75] irq event stamp: 2974 [ 6.488615][ T75] hardirqs last enabled at (2973): [] __down_trylock_console_sem+0x86/0xa0 [ 6.488620][ T75] hardirqs last disabled at (2974): [] console_emit_next_record+0x3d4/0x4c0 [ 6.488622][ T75] softirqs last enabled at (2456): [] fpu_clone+0xd9/0x410 [ 6.488627][ T75] softirqs last disabled at (2454): [] fpu_clone+0x82/0x410 [ 6.488631][ T75] Preemption disabled at: [ 6.488632][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.488639][ T75] CPU: 3 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.488644][ T75] Tainted: [W]=WARN [ 6.488646][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.488648][ T75] Call Trace: [ 6.488650][ T75] [ 6.488653][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.488659][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.488662][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.488668][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.488672][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.488680][ T75] __kmalloc_noprof+0x443/0x760 [ 6.488684][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.488694][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.488697][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.488703][ T75] put_chars+0x1e1/0x2f0 [ 6.488708][ T75] ? __send_to_port+0x420/0x420 [ 6.488710][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.488716][ T75] ? validate_chain+0x38b/0xc20 [ 6.488726][ T75] hvc_console_print+0x292/0x780 [ 6.488737][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.488741][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.488744][ T75] ? lock_acquire+0x13c/0x160 [ 6.488751][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.488757][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.488759][ T75] ? console_flush_one_record+0x106/0x710 [ 6.488764][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.488767][ T75] ? lock_acquire+0x13c/0x160 [ 6.488774][ T75] console_flush_one_record+0x46f/0x710 [ 6.488781][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.488783][ T75] ? __lock_acquire+0x518/0xc20 [ 6.488793][ T75] console_unlock+0xee/0x1f0 [ 6.488797][ T75] ? console_flush_one_record+0x710/0x710 [ 6.488799][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.488802][ T75] ? lock_acquire+0x60/0x160 [ 6.488809][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.488812][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.488817][ T75] vprintk_emit+0x37c/0x3e0 [ 6.488823][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.488828][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.488837][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.488843][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.488845][ T75] ? simple_strntoull+0x10f/0x140 [ 6.488852][ T75] ? date_str+0x1e0/0x1e0 [ 6.488858][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.488865][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.488869][ T75] ? vprintk_default+0x20/0x20 [ 6.488877][ T75] ? vprintk_default+0x20/0x20 [ 6.488881][ T75] new_sync_write+0x33e/0x760 [ 6.488887][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.488893][ T75] ? new_sync_read+0x750/0x750 [ 6.488901][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.488910][ T75] ? __fget_files+0x1e3/0x460 [ 6.488916][ T75] vfs_write+0x6a2/0xbd0 [ 6.488923][ T75] ksys_write+0x116/0x250 [ 6.488927][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.488932][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.488938][ T75] do_syscall_64+0xff/0x530 [ 6.488941][ T75] ? exc_page_fault+0xee/0x100 [ 6.488946][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.488950][ T75] RIP: 0033:0x7f36702ebed2 [ 6.488955][ 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 [ 6.488957][ T75] RSP: 002b:00007f3670232c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.488961][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f36702ebed2 [ 6.488963][ T75] RDX: 000000000000002e RSI: 00007f36680012c0 RDI: 0000000000000003 [ 6.488965][ T75] RBP: 00007f3670232c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.488966][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36703760a0 [ 6.488967][ T75] R13: 00007f36702743e0 R14: 00007f36680012c0 R15: 00007f3670232da8 [ 6.488981][ T75] [ 6.518272][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 6.518313][ C0] [ 6.518314][ C0] ======================================================== [ 6.518316][ C0] WARNING: possible irq lock inversion dependency detected [ 6.518319][ C0] 7.2.0-virtme #1 Tainted: G W [ 6.518321][ C0] -------------------------------------------------------- [ 6.518322][ C0] (udev-worker)/89 just changed the state of lock: [ 6.518324][ C0] ffffffffb1089660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 6.518340][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 6.518342][ C0] (fs_reclaim){+.+.}-{0:0} [ 6.518344][ C0] [ 6.518344][ C0] [ 6.518344][ C0] and interrupts could create inverse lock ordering between them. [ 6.518344][ C0] [ 6.518345][ C0] [ 6.518345][ C0] other info that might help us debug this: [ 6.518346][ C0] Possible interrupt unsafe locking scenario: [ 6.518346][ C0] [ 6.518347][ C0] CPU0 CPU1 [ 6.518349][ C0] ---- ---- [ 6.518349][ C0] lock(fs_reclaim); [ 6.518351][ C0] local_irq_disable(); [ 6.518352][ C0] lock(console_owner); [ 6.518354][ C0] lock(fs_reclaim); [ 6.518356][ C0] [ 6.518356][ C0] lock(console_owner); [ 6.518358][ C0] [ 6.518358][ C0] *** DEADLOCK *** [ 6.518358][ C0] [ 6.518359][ C0] locks held by (udev-worker)/89: 3, last CPU#0: [ 6.518361][ C0] #0: ffffffffb13ae1b8 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x84/0x240 [ 6.518370][ C0] #1: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 6.518377][ C0] #2: ffffffffb11ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 6.518384][ C0] [ 6.518384][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 6.518390][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 6.518394][ C0] HARDIRQ-ON-W at: [ 6.518396][ C0] __lock_acquire+0x388/0xc20 [ 6.518400][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518403][ C0] fs_reclaim_acquire+0xd5/0x120 [ 6.518406][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 6.518410][ C0] kthread_create_worker_on_node+0xea/0x210 [ 6.518413][ C0] workqueue_init+0x2a/0x680 [ 6.518418][ C0] kernel_init_freeable+0x2fe/0x630 [ 6.518421][ C0] kernel_init+0x21/0x150 [ 6.518426][ C0] ret_from_fork+0x474/0x6b0 [ 6.518430][ C0] ret_from_fork_asm+0x11/0x20 [ 6.518434][ C0] SOFTIRQ-ON-W at: [ 6.518435][ C0] __lock_acquire+0x388/0xc20 [ 6.518438][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518440][ C0] fs_reclaim_acquire+0xd5/0x120 [ 6.518442][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 6.518445][ C0] kthread_create_worker_on_node+0xea/0x210 [ 6.518447][ C0] workqueue_init+0x2a/0x680 [ 6.518449][ C0] kernel_init_freeable+0x2fe/0x630 [ 6.518451][ C0] kernel_init+0x21/0x150 [ 6.518453][ C0] ret_from_fork+0x474/0x6b0 [ 6.518458][ C0] ret_from_fork_asm+0x11/0x20 [ 6.518460][ C0] INITIAL USE at: [ 6.518462][ C0] __lock_acquire+0x388/0xc20 [ 6.518464][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518466][ C0] fs_reclaim_acquire+0xd5/0x120 [ 6.518468][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 6.518470][ C0] kthread_create_worker_on_node+0xea/0x210 [ 6.518473][ C0] workqueue_init+0x2a/0x680 [ 6.518475][ C0] kernel_init_freeable+0x2fe/0x630 [ 6.518477][ C0] kernel_init+0x21/0x150 [ 6.518479][ C0] ret_from_fork+0x474/0x6b0 [ 6.518481][ C0] ret_from_fork_asm+0x11/0x20 [ 6.518483][ C0] } [ 6.518484][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 6.518489][ C0] ... acquired at: [ 6.518491][ C0] __lock_acquire+0x518/0xc20 [ 6.518493][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518496][ C0] fs_reclaim_acquire+0xd5/0x120 [ 6.518498][ C0] __kmalloc_noprof+0xd3/0x760 [ 6.518500][ C0] alloc_buf.isra.0+0x4b/0x260 [ 6.518504][ C0] put_chars+0x1e1/0x2f0 [ 6.518506][ C0] hvc_console_print+0x292/0x780 [ 6.518509][ C0] console_emit_next_record+0x22f/0x4c0 [ 6.518511][ C0] console_flush_one_record+0x46f/0x710 [ 6.518513][ C0] console_unlock+0xee/0x1f0 [ 6.518515][ C0] vprintk_emit+0x37c/0x3e0 [ 6.518517][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 6.518521][ C0] dev_printk_emit+0xb9/0xee [ 6.518523][ C0] _dev_info+0xe2/0x116 [ 6.518525][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 6.518529][ C0] cmos_do_probe+0x73b/0x98a [ 6.518531][ C0] platform_probe+0xfe/0x1f0 [ 6.518534][ C0] call_driver_probe+0x61/0x1c0 [ 6.518537][ C0] really_probe+0x199/0x760 [ 6.518540][ C0] __driver_probe_device+0x24f/0x440 [ 6.518542][ C0] driver_probe_device+0x4a/0xf0 [ 6.518545][ C0] __driver_attach+0x1b8/0x540 [ 6.518547][ C0] bus_for_each_dev+0x130/0x1e0 [ 6.518549][ C0] bus_add_driver+0x2c8/0x530 [ 6.518552][ C0] driver_register+0x1a3/0x390 [ 6.518554][ C0] __platform_driver_probe+0x13f/0x270 [ 6.518556][ C0] cmos_init+0x31/0x40 [ 6.518560][ C0] do_one_initcall+0x124/0x4f0 [ 6.518562][ C0] kernel_init_freeable+0x596/0x630 [ 6.518564][ C0] kernel_init+0x21/0x150 [ 6.518567][ C0] ret_from_fork+0x474/0x6b0 [ 6.518569][ C0] ret_from_fork_asm+0x11/0x20 [ 6.518571][ C0] [ 6.518571][ C0] -> (console_owner){..-.}-{0:0} { [ 6.518575][ C0] IN-SOFTIRQ-W at: [ 6.518576][ C0] __lock_acquire+0x388/0xc20 [ 6.518578][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518581][ C0] console_trylock_spinning+0xb5/0x1e0 [ 6.518583][ C0] vprintk_emit+0x320/0x3e0 [ 6.518585][ C0] _printk+0xc7/0x100 [ 6.518589][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 6.518591][ C0] call_timer_fn+0x160/0x4d0 [ 6.518593][ C0] __run_timers+0x68f/0xaa0 [ 6.518595][ C0] run_timer_softirq+0xf0/0x160 [ 6.518597][ C0] handle_softirqs+0x1d3/0x900 [ 6.518601][ C0] __irq_exit_rcu+0x145/0x1c0 [ 6.518603][ C0] irq_exit_rcu+0xe/0x30 [ 6.518605][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 6.518608][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.518611][ C0] lock_release+0xdc/0x1f0 [ 6.518613][ C0] unwind_next_frame+0x696/0x1ea0 [ 6.518617][ C0] arch_stack_walk+0xd7/0x130 [ 6.518619][ C0] stack_trace_save+0x93/0xc0 [ 6.518622][ C0] set_track_prepare+0x62/0x90 [ 6.518625][ C0] free_to_partial_list+0x1c6/0x310 [ 6.518627][ C0] qlist_free_all+0x5c/0x110 [ 6.518629][ C0] kasan_quarantine_reduce+0x196/0x240 [ 6.518632][ C0] __kasan_slab_alloc+0x4b/0x70 [ 6.518635][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 6.518638][ C0] alloc_empty_file+0x3f/0x120 [ 6.518641][ C0] path_openat+0xcb/0x3b0 [ 6.518644][ C0] do_file_open+0x209/0x480 [ 6.518646][ C0] do_sys_openat2+0xe0/0x170 [ 6.518650][ C0] __x64_sys_openat+0x10e/0x210 [ 6.518652][ C0] do_syscall_64+0xff/0x530 [ 6.518655][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.518657][ C0] INITIAL USE at: [ 6.518659][ C0] } [ 6.518660][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 6.518664][ C0] ... acquired at: [ 6.518665][ C0] mark_lock+0x1d7/0xa00 [ 6.518668][ C0] mark_usage+0x42/0x170 [ 6.518670][ C0] __lock_acquire+0x388/0xc20 [ 6.518672][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518675][ C0] console_trylock_spinning+0xb5/0x1e0 [ 6.518677][ C0] vprintk_emit+0x320/0x3e0 [ 6.518679][ C0] _printk+0xc7/0x100 [ 6.518681][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 6.518683][ C0] call_timer_fn+0x160/0x4d0 [ 6.518685][ C0] __run_timers+0x68f/0xaa0 [ 6.518686][ C0] run_timer_softirq+0xf0/0x160 [ 6.518688][ C0] handle_softirqs+0x1d3/0x900 [ 6.518690][ C0] __irq_exit_rcu+0x145/0x1c0 [ 6.518693][ C0] irq_exit_rcu+0xe/0x30 [ 6.518695][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 6.518697][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.518699][ C0] lock_release+0xdc/0x1f0 [ 6.518701][ C0] unwind_next_frame+0x696/0x1ea0 [ 6.518703][ C0] arch_stack_walk+0xd7/0x130 [ 6.518705][ C0] stack_trace_save+0x93/0xc0 [ 6.518707][ C0] set_track_prepare+0x62/0x90 [ 6.518709][ C0] free_to_partial_list+0x1c6/0x310 [ 6.518711][ C0] qlist_free_all+0x5c/0x110 [ 6.518713][ C0] kasan_quarantine_reduce+0x196/0x240 [ 6.518715][ C0] __kasan_slab_alloc+0x4b/0x70 [ 6.518718][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 6.518720][ C0] alloc_empty_file+0x3f/0x120 [ 6.518722][ C0] path_openat+0xcb/0x3b0 [ 6.518724][ C0] do_file_open+0x209/0x480 [ 6.518726][ C0] do_sys_openat2+0xe0/0x170 [ 6.518729][ C0] __x64_sys_openat+0x10e/0x210 [ 6.518731][ C0] do_syscall_64+0xff/0x530 [ 6.518733][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.518735][ C0] [ 6.518735][ C0] [ 6.518735][ C0] stack backtrace: [ 6.518739][ C0] CPU: 0 UID: 0 PID: 89 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.518744][ C0] Tainted: [W]=WARN [ 6.518745][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.518748][ C0] Call Trace: [ 6.518749][ C0] [ 6.518751][ C0] dump_stack_lvl+0x6f/0xa0 [ 6.518755][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 6.518760][ C0] mark_lock_irq+0x989/0x9c0 [ 6.518762][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 6.518767][ C0] mark_lock+0x1d7/0xa00 [ 6.518770][ C0] mark_usage+0x42/0x170 [ 6.518773][ C0] __lock_acquire+0x388/0xc20 [ 6.518777][ C0] lock_acquire.part.0+0xd4/0x280 [ 6.518780][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 6.518783][ C0] ? rcu_is_watching+0x16/0xd0 [ 6.518787][ C0] ? lock_acquire+0x13c/0x160 [ 6.518790][ C0] console_trylock_spinning+0xb5/0x1e0 [ 6.518793][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 6.518796][ C0] vprintk_emit+0x320/0x3e0 [ 6.518799][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 6.518802][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 6.518805][ C0] _printk+0xc7/0x100 [ 6.518808][ C0] ? snapshot_read.cold+0x21/0x21 [ 6.518811][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 6.518814][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 6.518818][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 6.518820][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 6.518823][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 6.518826][ C0] call_timer_fn+0x160/0x4d0 [ 6.518829][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 6.518831][ C0] ? debug_object_active_state+0x430/0x430 [ 6.518834][ C0] ? find_held_lock+0x2b/0x80 [ 6.518837][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 6.518840][ C0] ? mark_held_locks+0x40/0x70 [ 6.518843][ C0] __run_timers+0x68f/0xaa0 [ 6.518846][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 6.518849][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 6.518852][ C0] ? __lock_acquire+0x518/0xc20 [ 6.518856][ C0] ? __rwlock_init+0x150/0x150 [ 6.518861][ C0] run_timer_softirq+0xf0/0x160 [ 6.518863][ C0] ? __run_timers+0xaa0/0xaa0 [ 6.518865][ C0] ? rcu_is_watching+0x16/0xd0 [ 6.518868][ C0] handle_softirqs+0x1d3/0x900 [ 6.518871][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 6.518874][ C0] ? _local_bh_enable+0xc0/0xc0 [ 6.518878][ C0] __irq_exit_rcu+0x145/0x1c0 [ 6.518880][ C0] irq_exit_rcu+0xe/0x30 [ 6.518884][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 6.518887][ C0] [ 6.518888][ C0] [ 6.518889][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.518892][ C0] RIP: 0010:lock_release+0xdc/0x1f0 [ 6.518896][ C0] Code: 90 36 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 4b 36 04 [ 6.518898][ C0] RSP: 0018:ffa00000005b76e0 EFLAGS: 00000206 [ 6.518901][ C0] RAX: 0000000000000046 RBX: ffffffffb1180b00 RCX: 0000000000000001 [ 6.518903][ C0] RDX: 0000000000000000 RSI: ffffffffb0c12fb2 RDI: ffffffffb068d8e0 [ 6.518905][ C0] RBP: 00007ffdf4157d00 R08: ffa00000005b7868 R09: ffa00000005b7790 [ 6.518907][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 6.518908][ C0] R13: ffa00000005b7808 R14: ffffffffadd53bb1 R15: ff11000001986180 [ 6.518910][ C0] ? unwind_next_frame+0x691/0x1ea0 [ 6.518915][ C0] unwind_next_frame+0x696/0x1ea0 [ 6.518918][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.518921][ C0] ? stack_access_ok+0x1e0/0x1e0 [ 6.518924][ C0] ? __unwind_start+0x42e/0x900 [ 6.518927][ C0] ? write_profile+0xf0/0xf0 [ 6.518930][ C0] arch_stack_walk+0xd7/0x130 [ 6.518934][ C0] stack_trace_save+0x93/0xc0 [ 6.518937][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 6.518941][ C0] set_track_prepare+0x62/0x90 [ 6.518943][ C0] ? kasan_quarantine_reduce+0x196/0x240 [ 6.518946][ C0] ? __kasan_slab_alloc+0x4b/0x70 [ 6.518949][ C0] ? kmem_cache_alloc_noprof+0x21f/0x5c0 [ 6.518951][ C0] ? alloc_empty_file+0x3f/0x120 [ 6.518953][ C0] ? path_openat+0xcb/0x3b0 [ 6.518956][ C0] ? do_file_open+0x209/0x480 [ 6.518958][ C0] ? do_sys_openat2+0xe0/0x170 [ 6.518961][ C0] ? __x64_sys_openat+0x10e/0x210 [ 6.518963][ C0] ? do_syscall_64+0xff/0x530 [ 6.518965][ C0] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.518968][ C0] free_to_partial_list+0x1c6/0x310 [ 6.518971][ C0] ? qlist_free_all+0x57/0x110 [ 6.518974][ C0] qlist_free_all+0x5c/0x110 [ 6.518977][ C0] kasan_quarantine_reduce+0x196/0x240 [ 6.518980][ C0] __kasan_slab_alloc+0x4b/0x70 [ 6.518983][ C0] kmem_cache_alloc_noprof+0x21f/0x5c0 [ 6.518986][ C0] ? alloc_empty_file+0x3f/0x120 [ 6.518989][ C0] alloc_empty_file+0x3f/0x120 [ 6.518992][ C0] path_openat+0xcb/0x3b0 [ 6.518994][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 6.518998][ C0] ? kernel_tmpfile_open+0x70/0x70 [ 6.519001][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.519004][ C0] do_file_open+0x209/0x480 [ 6.519007][ C0] ? path_openat+0x3b0/0x3b0 [ 6.519010][ C0] ? __lock_acquire+0x518/0xc20 [ 6.519016][ C0] ? _raw_spin_unlock+0x2d/0x50 [ 6.519019][ C0] ? alloc_fd+0x33a/0x600 [ 6.519023][ C0] do_sys_openat2+0xe0/0x170 [ 6.519026][ C0] ? build_open_flags+0x6e0/0x6e0 [ 6.519031][ C0] __x64_sys_openat+0x10e/0x210 [ 6.519035][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 6.519038][ C0] ? rcu_is_watching+0x16/0xd0 [ 6.519040][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 6.519044][ C0] do_syscall_64+0xff/0x530 [ 6.519047][ C0] ? exc_page_fault+0xee/0x100 [ 6.519050][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.519052][ C0] RIP: 0033:0x7fc72ed6454e [ 6.519055][ 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 [ 6.519057][ C0] RSP: 002b:00007ffdf4157d00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 6.519059][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc72ed6454e [ 6.519061][ C0] RDX: 0000000000290000 RSI: 00007fc72f2eb230 RDI: ffffffffffffff9c [ 6.519062][ C0] RBP: 00007ffdf4157d10 R08: 0000000000000000 R09: 0000000000000000 [ 6.519063][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00005558cfa68f11 [ 6.519065][ C0] R13: 000000000000001f R14: 0000000000000004 R15: 000000000000001e [ 6.519069][ C0] [ 6.685280][ T102] nfsrahead (102) used greatest stack depth: 24528 bytes left [ 7.000937][ T75] virtme-ng-init: udev is done [ 7.010569][ T1] virtme-ng-init: initialization done