virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.059720][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.059741][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.059743][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.059745][ T1] preempt_count: 1, expected: 0 [ 1.059746][ T1] RCU nest depth: 0, expected: 0 [ 1.059747][ T1] locks held by swapper/0/1: 5, last CPU#0: [ 1.059749][ T1] #0: ff11000002953938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.059764][ T1] #1: ffffffff9a599cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.059770][ T1] #2: ffffffff9a599d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.059774][ T1] #3: ffffffff9a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.059778][ T1] #4: ffffffff9a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 1.059782][ T1] irq event stamp: 314870 [ 1.059783][ T1] hardirqs last enabled at (314869): [] __down_trylock_console_sem+0x86/0xa0 [ 1.059786][ T1] hardirqs last disabled at (314870): [] console_emit_next_record+0x3f8/0x4f0 [ 1.059788][ T1] softirqs last enabled at (314248): [] handle_softirqs+0x67c/0x900 [ 1.059791][ T1] softirqs last disabled at (314241): [] __irq_exit_rcu+0x145/0x1c0 [ 1.059794][ T1] Preemption disabled at: [ 1.059794][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.059799][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.059802][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.059804][ T1] Call Trace: [ 1.059805][ T1] [ 1.059809][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.059814][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.059816][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.059820][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.059824][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.059830][ T1] __kmalloc_noprof+0x443/0x760 [ 1.059833][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.059839][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.059841][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.059845][ T1] put_chars+0x1e1/0x2f0 [ 1.059847][ T1] ? printk_get_next_message+0x2fe/0x7d0 [ 1.059849][ T1] ? __send_to_port+0x420/0x420 [ 1.059851][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.059855][ T1] ? validate_chain+0x38b/0xc20 [ 1.059860][ T1] hvc_console_print+0x292/0x780 [ 1.059867][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.059869][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.059871][ T1] ? lock_acquire+0x13c/0x160 [ 1.059876][ T1] console_emit_next_record+0x252/0x4f0 [ 1.059879][ T1] ? devkmsg_read+0x4e0/0x4e0 [ 1.059884][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.059886][ T1] ? lock_acquire+0x13c/0x160 [ 1.059890][ T1] console_flush_one_record+0x46f/0x710 [ 1.059894][ T1] ? console_emit_next_record+0x4f0/0x4f0 [ 1.059896][ T1] ? __lock_acquire+0x518/0xc20 [ 1.059901][ T1] console_unlock+0xee/0x1f0 [ 1.059904][ T1] ? console_flush_one_record+0x710/0x710 [ 1.059906][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.059908][ T1] ? lock_acquire+0x60/0x160 [ 1.059912][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.059914][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.059917][ T1] vprintk_emit+0x37c/0x3e0 [ 1.059920][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.059922][ T1] ? find_held_lock+0x2b/0x80 [ 1.059923][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.059925][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.059930][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.059935][ T1] ? device_rename.cold+0xa/0xa [ 1.059937][ T1] ? __lock_acquire+0x518/0xc20 [ 1.059942][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.059944][ T1] ? find_held_lock+0x2b/0x80 [ 1.059947][ T1] dev_printk_emit+0xb9/0xee [ 1.059950][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.059953][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.059957][ T1] ? proc_register+0x368/0x8b0 [ 1.059964][ T1] _dev_info+0xe2/0x116 [ 1.059966][ T1] ? _dev_notice+0x120/0x120 [ 1.059971][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.059975][ T1] ? rtc_proc_show+0x400/0x400 [ 1.059980][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.059985][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.059989][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.059996][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.060000][ T1] cmos_do_probe+0x73b/0x98a [ 1.060002][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.060005][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.060007][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.060013][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.060015][ T1] ? mc146818_set_time+0x500/0x500 [ 1.060020][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.060022][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.060027][ T1] platform_probe+0xfe/0x1f0 [ 1.060030][ T1] call_driver_probe+0x61/0x1c0 [ 1.060033][ T1] really_probe+0x199/0x760 [ 1.060036][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060038][ T1] __driver_probe_device+0x24f/0x440 [ 1.060040][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060042][ T1] ? __device_attach_driver+0x280/0x280 [ 1.060043][ T1] driver_probe_device+0x4a/0xf0 [ 1.060045][ T1] __driver_attach+0x1b8/0x540 [ 1.060047][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.060050][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.060053][ T1] ? bus_remove_file+0x50/0x50 [ 1.060055][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.060059][ T1] ? rtc_dev_init+0x40/0x40 [ 1.060063][ T1] ? rtc_dev_init+0x40/0x40 [ 1.060065][ T1] bus_add_driver+0x2c8/0x530 [ 1.060068][ T1] driver_register+0x1a3/0x390 [ 1.060071][ T1] __platform_driver_probe+0x13f/0x270 [ 1.060074][ T1] cmos_init+0x31/0x40 [ 1.060076][ T1] do_one_initcall+0x124/0x4f0 [ 1.060079][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.060081][ T1] ? parameq+0x110/0x110 [ 1.060086][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.060090][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.060093][ T1] kernel_init_freeable+0x596/0x630 [ 1.060096][ T1] ? rest_init+0x280/0x280 [ 1.060100][ T1] kernel_init+0x21/0x150 [ 1.060102][ T1] ? rest_init+0x280/0x280 [ 1.060103][ T1] ret_from_fork+0x474/0x6b0 [ 1.060107][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.060111][ T1] ? __switch_to+0x5a3/0xe00 [ 1.060114][ T1] ? rest_init+0x280/0x280 [ 1.060117][ T1] ret_from_fork_asm+0x11/0x20 [ 1.060124][ T1] [ 1.091562][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T00:52:22 UTC (1787878342) [ 1.092751][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.096475][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.106806][ T1] NET: Registered PF_INET6 protocol family [ 1.111367][ T1] Segment Routing with IPv6 [ 1.111866][ T1] In-situ OAM (IOAM) with IPv6 [ 1.112282][ T1] NET: Registered PF_PACKET protocol family [ 1.112572][ T1] 9pnet: Installing 9P2000 support [ 1.113117][ T1] Key type dns_resolver registered [ 1.113936][ T1] NET: Registered PF_VSOCK protocol family [ 1.119392][ T1] IPI shorthand broadcast: enabled [ 1.242147][ T1] sched_clock: Marking stable (1208003009, 33657476)->(1322008647, -80348162) [ 1.249185][ T1] registered taskstats version 1 [ 1.253518][ T1] Loading compiled-in X.509 certificates [ 1.365803][ T1] Demotion targets for Node 0: null [ 1.366203][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11972) [ 1.366503][ T1] page_owner is disabled [ 1.367758][ T1] PM: Magic number: 6:453:861 [ 1.369994][ T1] ALSA device list: [ 1.370938][ T1] No soundcards found. [ 1.372719][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.375385][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.376202][ T1] devtmpfs: mounted [ 1.376466][ T1] VFS: Pivoted into new rootfs [ 1.405554][ T1] Freeing unused kernel image (initmem) memory: 2548K [ 1.406121][ T1] Write protecting the kernel read-only data: 63488k [ 1.409506][ T1] Freeing unused kernel image (text/rodata gap) memory: 1916K [ 1.410423][ T1] Freeing unused kernel image (rodata/data gap) memory: 1316K [ 1.411154][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.411446][ T1] with arguments: [ 1.411567][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.413049][ T1] with environment: [ 1.413170][ T1] HOME=/ [ 1.413234][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 1.413287][ T1] TERM=dumb [ 1.413289][ T1] virtme_hostname=vmksft-net-drv-dbg,debug-threads=on [ 1.413290][ T1] nr_open=2147483584 [ 1.413291][ T1] virtme_link_mods=/srv/vmksft/testing/wt-18/.virtme_mods/lib/modules/0.0.0 [ 1.413292][ T1] virtme_rw_overlay0=/etc [ 1.414469][ T1] virtme_rw_overlay1=/lib [ 1.414621][ T1] virtme_rw_overlay2=/home [ 1.414845][ T1] virtme_rw_overlay3=/opt [ 1.414991][ T1] virtme_rw_overlay4=/srv [ 1.415140][ T1] virtme_rw_overlay5=/usr [ 1.415282][ T1] virtme_rw_overlay6=/var [ 1.415425][ T1] virtme_rw_overlay7=/tmp [ 1.415581][ T1] virtme_console=ttyS0 [ 1.415730][ T1] virtme_chdir=srv/vmksft/testing/wt-18 [ 1.430788][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.432260][ T1] virtme-ng-init: Setting hostname to vmksft-net-drv-dbg,debug-threads=on... [ 1.440392][ T1] overlayfs: failed to set xattr on upper [ 1.440689][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.440938][ T1] overlayfs: ...falling back to uuid=null. [ 1.443231][ T1] overlayfs: failed to set xattr on upper [ 1.443423][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.443651][ T1] overlayfs: ...falling back to uuid=null. [ 1.445475][ T1] overlayfs: failed to set xattr on upper [ 1.445675][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.445909][ T1] overlayfs: ...falling back to uuid=null. [ 1.447703][ T1] overlayfs: failed to set xattr on upper [ 1.447896][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.448119][ T1] overlayfs: ...falling back to uuid=null. [ 1.450272][ T1] overlayfs: failed to set xattr on upper [ 1.450463][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.450784][ T1] overlayfs: ...falling back to uuid=null. [ 1.452388][ T1] overlayfs: failed to set xattr on upper [ 1.452572][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.452841][ T1] overlayfs: ...falling back to uuid=null. [ 1.454642][ T1] overlayfs: failed to set xattr on upper [ 1.455306][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.455537][ T1] overlayfs: ...falling back to uuid=null. [ 1.457560][ T1] overlayfs: failed to set xattr on upper [ 1.457758][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.457992][ T1] overlayfs: ...falling back to uuid=null. [ 1.469146][ T1] virtme-ng-init: running systemd-tmpfiles [ 3.746592][ T74] systemd-tmpfile (74) used greatest stack depth: 25104 bytes left [ 3.746610][ T74] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.746612][ T74] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 74, name: systemd-tmpfile [ 3.746614][ T74] preempt_count: 2, expected: 0 [ 3.746615][ T74] RCU nest depth: 0, expected: 0 [ 3.746616][ T74] locks held by systemd-tmpfile/74: 5, last CPU#1: [ 3.746618][ T74] #0: ffffffff9a4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.746630][ T74] #1: ffffffff9a599cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.746635][ T74] #2: ffffffff9a599d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.746640][ T74] #3: ffffffff9a489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.746643][ T74] #4: ffffffff9a489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 3.746647][ T74] irq event stamp: 2299364 [ 3.746648][ T74] hardirqs last enabled at (2299363): [] __down_trylock_console_sem+0x86/0xa0 [ 3.746651][ T74] hardirqs last disabled at (2299364): [] console_emit_next_record+0x3f8/0x4f0 [ 3.746654][ T74] softirqs last enabled at (2296544): [] handle_softirqs+0x67c/0x900 [ 3.746660][ T74] softirqs last disabled at (2296055): [] __irq_exit_rcu+0x145/0x1c0 [ 3.746663][ T74] Preemption disabled at: [ 3.746663][ T74] [<0000000000000000>] 0x0 [ 3.746670][ T74] CPU: 1 UID: 0 PID: 74 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.746674][ T74] Tainted: [W]=WARN [ 3.746675][ T74] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.746676][ T74] Call Trace: [ 3.746678][ T74] [ 3.746680][ T74] dump_stack_lvl+0x6f/0xa0 [ 3.746686][ T74] __might_resched.cold+0x1fe/0x2c1 [ 3.746691][ T74] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.746695][ T74] ? __kmalloc_noprof+0xdb/0x760 [ 3.746701][ T74] __kmalloc_noprof+0x443/0x760 [ 3.746704][ T74] ? alloc_buf.isra.0+0x4b/0x260 [ 3.746711][ T74] ? do_raw_spin_unlock+0x59/0x250 [ 3.746713][ T74] alloc_buf.isra.0+0x4b/0x260 [ 3.746717][ T74] put_chars+0x1e1/0x2f0 [ 3.746720][ T74] ? __send_to_port+0x420/0x420 [ 3.746722][ T74] ? printk_get_next_message+0x2fe/0x7d0 [ 3.746726][ T74] ? rcu_read_lock_any_held+0x3c/0x90 [ 3.746729][ T74] ? validate_chain+0x38b/0xc20 [ 3.746740][ T74] hvc_console_print+0x292/0x780 [ 3.746744][ T74] ? __lock_acquire+0x518/0xc20 [ 3.746746][ T74] ? __lock_acquire+0x518/0xc20 [ 3.746750][ T74] ? hvc_write+0x3a0/0x3a0 [ 3.746754][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.746756][ T74] ? lock_acquire+0x13c/0x160 [ 3.746760][ T74] console_emit_next_record+0x252/0x4f0 [ 3.746764][ T74] ? devkmsg_read+0x4e0/0x4e0 [ 3.746769][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.746771][ T74] ? lock_acquire+0x13c/0x160 [ 3.746775][ T74] console_flush_one_record+0x46f/0x710 [ 3.746779][ T74] ? console_emit_next_record+0x4f0/0x4f0 [ 3.746781][ T74] ? __lock_acquire+0x518/0xc20 [ 3.746787][ T74] console_unlock+0xee/0x1f0 [ 3.746790][ T74] ? console_flush_one_record+0x710/0x710 [ 3.746792][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.746793][ T74] ? lock_acquire+0x60/0x160 [ 3.746797][ T74] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.746799][ T74] ? vprintk_emit+0x320/0x3e0 [ 3.746802][ T74] vprintk_emit+0x37c/0x3e0 [ 3.746805][ T74] ? wake_up_klogd_work_func+0x90/0x90 [ 3.746808][ T74] ? __lock_acquire+0x518/0xc20 [ 3.746812][ T74] _printk+0xc7/0x100 [ 3.746816][ T74] ? snapshot_read.cold+0x21/0x21 [ 3.746818][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.746821][ T74] ? __rwlock_init+0x150/0x150 [ 3.746825][ T74] ? do_raw_spin_lock+0x131/0x280 [ 3.746828][ T74] do_exit.cold+0x82/0x9c [ 3.746832][ T74] ? exit_notify+0x890/0x890 [ 3.746833][ T74] ? __lock_release.isra.0+0x69/0x1a0 [ 3.746836][ T74] ? rcu_is_watching+0x16/0xd0 [ 3.746840][ T74] do_group_exit+0xb8/0x370 [ 3.746843][ T74] __x64_sys_exit_group+0x3c/0x50 [ 3.746845][ T74] x64_sys_call+0x1567/0x1570 [ 3.746847][ T74] do_syscall_64+0xff/0x530 [ 3.746851][ T74] ? exc_page_fault+0xee/0x100 [ 3.746854][ T74] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.746857][ T74] RIP: 0033:0x7f1e0d2d71b8 [ 3.746859][ T74] Code: Unable to access opcode bytes at 0x7f1e0d2d718e. [ 3.746860][ T74] RSP: 002b:00007fff463722d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.746863][ T74] RAX: ffffffffffffffda RBX: 00007f1e0d407f88 RCX: 00007f1e0d2d71b8 [ 3.746864][ T74] RDX: 00007f1e0cb354c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.746865][ T74] RBP: 00007fff46372330 R08: 0000000000000000 R09: 0000000000001000 [ 3.746866][ T74] R10: 00007fff463720f0 R11: 0000000000000246 R12: 0000000000000001 [ 3.746867][ T74] R13: 0000000000000049 R14: 00007f1e0d406680 R15: 00007f1e0d407fa0 [ 3.746874][ T74] [ 3.747085][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.747085][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.747085][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.747085][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.784560][ T1] virtme-ng-init: basic initialization done [ 3.839292][ T78] ip (78) used greatest stack depth: 24784 bytes left [ 3.887486][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.888113][ T75] virtme-ng-init: triggering udev coldplug [ 5.412803][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 5.412859][ C0] [ 5.412861][ C0] ======================================================== [ 5.412862][ C0] WARNING: possible irq lock inversion dependency detected [ 5.412864][ C0] 7.2.0-virtme #1 Tainted: G W [ 5.412866][ C0] -------------------------------------------------------- [ 5.412867][ C0] (udev-worker)/91 just changed the state of lock: [ 5.412868][ C0] ffffffff9a489660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.412881][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 5.412882][ C0] (fs_reclaim){+.+.}-{0:0} [ 5.412884][ C0] [ 5.412884][ C0] [ 5.412884][ C0] and interrupts could create inverse lock ordering between them. [ 5.412884][ C0] [ 5.412884][ C0] [ 5.412884][ C0] other info that might help us debug this: [ 5.412885][ C0] Possible interrupt unsafe locking scenario: [ 5.412885][ C0] [ 5.412886][ C0] CPU0 CPU1 [ 5.412886][ C0] ---- ---- [ 5.412887][ C0] lock(fs_reclaim); [ 5.412888][ C0] local_irq_disable(); [ 5.412888][ C0] lock(console_owner); [ 5.412889][ C0] lock(fs_reclaim); [ 5.412890][ C0] [ 5.412890][ C0] lock(console_owner); [ 5.412891][ C0] [ 5.412891][ C0] *** DEADLOCK *** [ 5.412891][ C0] [ 5.412892][ C0] locks held by (udev-worker)/91: 4, last CPU#0: [ 5.412893][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 5.412899][ C0] #1: ffffffff9a5fe8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 5.412903][ C0] #2: ffffffff9a599cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.412907][ C0] #3: ffffffff9a599d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.412910][ C0] [ 5.412910][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 5.412915][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 5.412917][ C0] HARDIRQ-ON-W at: [ 5.412919][ C0] __lock_acquire+0x388/0xc20 [ 5.412922][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.412924][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.412927][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.412930][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.412933][ C0] workqueue_init+0x2a/0x680 [ 5.412937][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.412940][ C0] kernel_init+0x21/0x150 [ 5.412944][ C0] ret_from_fork+0x474/0x6b0 [ 5.412947][ C0] ret_from_fork_asm+0x11/0x20 [ 5.412950][ C0] SOFTIRQ-ON-W at: [ 5.412951][ C0] __lock_acquire+0x388/0xc20 [ 5.412953][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.412954][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.412955][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.412957][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.412958][ C0] workqueue_init+0x2a/0x680 [ 5.412960][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.412961][ C0] kernel_init+0x21/0x150 [ 5.412963][ C0] ret_from_fork+0x474/0x6b0 [ 5.412964][ C0] ret_from_fork_asm+0x11/0x20 [ 5.412965][ C0] INITIAL USE at: [ 5.412966][ C0] __lock_acquire+0x388/0xc20 [ 5.412968][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.412969][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.412971][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 5.412972][ C0] kthread_create_worker_on_node+0xea/0x210 [ 5.412974][ C0] workqueue_init+0x2a/0x680 [ 5.412975][ C0] kernel_init_freeable+0x2fe/0x630 [ 5.412976][ C0] kernel_init+0x21/0x150 [ 5.412978][ C0] ret_from_fork+0x474/0x6b0 [ 5.412979][ C0] ret_from_fork_asm+0x11/0x20 [ 5.412980][ C0] } [ 5.412981][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 5.412984][ C0] ... acquired at: [ 5.412985][ C0] __lock_acquire+0x518/0xc20 [ 5.412986][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.412988][ C0] fs_reclaim_acquire+0xd5/0x120 [ 5.412989][ C0] __kmalloc_noprof+0xd3/0x760 [ 5.412991][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.412994][ C0] put_chars+0x1e1/0x2f0 [ 5.412996][ C0] hvc_console_print+0x292/0x780 [ 5.412998][ C0] console_emit_next_record+0x252/0x4f0 [ 5.413000][ C0] console_flush_one_record+0x46f/0x710 [ 5.413002][ C0] console_unlock+0xee/0x1f0 [ 5.413004][ C0] vprintk_emit+0x37c/0x3e0 [ 5.413005][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 5.413008][ C0] dev_printk_emit+0xb9/0xee [ 5.413010][ C0] _dev_info+0xe2/0x116 [ 5.413011][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 5.413014][ C0] cmos_do_probe+0x73b/0x98a [ 5.413016][ C0] platform_probe+0xfe/0x1f0 [ 5.413018][ C0] call_driver_probe+0x61/0x1c0 [ 5.413020][ C0] really_probe+0x199/0x760 [ 5.413021][ C0] __driver_probe_device+0x24f/0x440 [ 5.413022][ C0] driver_probe_device+0x4a/0xf0 [ 5.413023][ C0] __driver_attach+0x1b8/0x540 [ 5.413025][ C0] bus_for_each_dev+0x130/0x1e0 [ 5.413027][ C0] bus_add_driver+0x2c8/0x530 [ 5.413028][ C0] driver_register+0x1a3/0x390 [ 5.413029][ C0] __platform_driver_probe+0x13f/0x270 [ 5.413030][ C0] cmos_init+0x31/0x40 [ 5.413033][ C0] do_one_initcall+0x124/0x4f0 [ 5.413034][ C0] kernel_init_freeable+0x596/0x630 [ 5.413035][ C0] kernel_init+0x21/0x150 [ 5.413037][ C0] ret_from_fork+0x474/0x6b0 [ 5.413038][ C0] ret_from_fork_asm+0x11/0x20 [ 5.413039][ C0] [ 5.413040][ C0] -> (console_owner){..-.}-{0:0} { [ 5.413041][ C0] IN-SOFTIRQ-W at: [ 5.413042][ C0] __lock_acquire+0x388/0xc20 [ 5.413044][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.413045][ C0] console_lock_spinning_enable+0x5c/0x60 [ 5.413047][ C0] console_emit_next_record+0x1f4/0x4f0 [ 5.413049][ C0] console_flush_one_record+0x46f/0x710 [ 5.413051][ C0] console_unlock+0xee/0x1f0 [ 5.413052][ C0] vprintk_emit+0x37c/0x3e0 [ 5.413053][ C0] _printk+0xc7/0x100 [ 5.413056][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.413059][ C0] call_timer_fn+0x160/0x4d0 [ 5.413061][ C0] __run_timers+0x68f/0xaa0 [ 5.413062][ C0] run_timer_softirq+0xf0/0x160 [ 5.413064][ C0] handle_softirqs+0x1d3/0x900 [ 5.413066][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.413068][ C0] irq_exit_rcu+0xe/0x30 [ 5.413069][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.413071][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.413073][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 5.413075][ C0] __create_object+0x78/0x110 [ 5.413077][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.413079][ C0] do_getname.isra.0+0x32/0x240 [ 5.413081][ C0] do_sys_openat2+0xac/0x170 [ 5.413084][ C0] __x64_sys_openat+0x10e/0x210 [ 5.413085][ C0] do_syscall_64+0xff/0x530 [ 5.413088][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.413089][ C0] INITIAL USE at: [ 5.413090][ C0] } [ 5.413090][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 5.413094][ C0] ... acquired at: [ 5.413095][ C0] mark_lock+0x1d7/0xa00 [ 5.413096][ C0] mark_usage+0x42/0x170 [ 5.413098][ C0] __lock_acquire+0x388/0xc20 [ 5.413099][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.413101][ C0] console_lock_spinning_enable+0x5c/0x60 [ 5.413102][ C0] console_emit_next_record+0x1f4/0x4f0 [ 5.413104][ C0] console_flush_one_record+0x46f/0x710 [ 5.413106][ C0] console_unlock+0xee/0x1f0 [ 5.413107][ C0] vprintk_emit+0x37c/0x3e0 [ 5.413108][ C0] _printk+0xc7/0x100 [ 5.413110][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.413111][ C0] call_timer_fn+0x160/0x4d0 [ 5.413113][ C0] __run_timers+0x68f/0xaa0 [ 5.413114][ C0] run_timer_softirq+0xf0/0x160 [ 5.413116][ C0] handle_softirqs+0x1d3/0x900 [ 5.413117][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.413119][ C0] irq_exit_rcu+0xe/0x30 [ 5.413120][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.413121][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.413123][ C0] _raw_spin_unlock_irqrestore+0x36/0x80 [ 5.413124][ C0] __create_object+0x78/0x110 [ 5.413125][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.413126][ C0] do_getname.isra.0+0x32/0x240 [ 5.413128][ C0] do_sys_openat2+0xac/0x170 [ 5.413129][ C0] __x64_sys_openat+0x10e/0x210 [ 5.413131][ C0] do_syscall_64+0xff/0x530 [ 5.413133][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.413134][ C0] [ 5.413134][ C0] [ 5.413134][ C0] stack backtrace: [ 5.413137][ C0] CPU: 0 UID: 0 PID: 91 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.413140][ C0] Tainted: [W]=WARN [ 5.413141][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.413143][ C0] Call Trace: [ 5.413144][ C0] [ 5.413146][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.413150][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 5.413152][ C0] mark_lock_irq+0x989/0x9c0 [ 5.413154][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 5.413157][ C0] mark_lock+0x1d7/0xa00 [ 5.413160][ C0] mark_usage+0x42/0x170 [ 5.413161][ C0] __lock_acquire+0x388/0xc20 [ 5.413164][ C0] lock_acquire.part.0+0xd4/0x280 [ 5.413166][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 5.413168][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413170][ C0] ? lock_acquire+0x13c/0x160 [ 5.413172][ C0] console_lock_spinning_enable+0x5c/0x60 [ 5.413174][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 5.413176][ C0] console_emit_next_record+0x1f4/0x4f0 [ 5.413178][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 5.413181][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413182][ C0] ? lock_acquire+0x13c/0x160 [ 5.413184][ C0] console_flush_one_record+0x46f/0x710 [ 5.413187][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 5.413188][ C0] ? __lock_acquire+0x518/0xc20 [ 5.413191][ C0] console_unlock+0xee/0x1f0 [ 5.413193][ C0] ? console_flush_one_record+0x710/0x710 [ 5.413195][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413196][ C0] ? lock_acquire+0x60/0x160 [ 5.413198][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.413200][ C0] ? vprintk_emit+0x320/0x3e0 [ 5.413204][ C0] vprintk_emit+0x37c/0x3e0 [ 5.413206][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.413208][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.413210][ C0] _printk+0xc7/0x100 [ 5.413212][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.413214][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.413216][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413218][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.413220][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.413222][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.413223][ C0] call_timer_fn+0x160/0x4d0 [ 5.413226][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.413227][ C0] ? debug_object_active_state+0x430/0x430 [ 5.413231][ C0] ? find_held_lock+0x2b/0x80 [ 5.413232][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413234][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413236][ C0] __run_timers+0x68f/0xaa0 [ 5.413238][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.413241][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.413242][ C0] ? __lock_acquire+0x518/0xc20 [ 5.413245][ C0] ? __rwlock_init+0x150/0x150 [ 5.413248][ C0] run_timer_softirq+0xf0/0x160 [ 5.413250][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.413252][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.413255][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413256][ C0] handle_softirqs+0x1d3/0x900 [ 5.413258][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413260][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.413262][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.413264][ C0] irq_exit_rcu+0xe/0x30 [ 5.413265][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.413267][ C0] [ 5.413268][ C0] [ 5.413268][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.413270][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 5.413273][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 6f b3 fd 48 89 df e8 c9 c5 b3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 8f a5 fd 65 48 83 3d af cb 6f 02 00 74 12 5b [ 5.413275][ C0] RSP: 0018:ffa00000005d7cc0 EFLAGS: 00000246 [ 5.413277][ C0] RAX: 0000000000000086 RBX: ffffffff9a7e8160 RCX: ffffffff9901b483 [ 5.413278][ C0] RDX: ff1100000ba20040 RSI: ffffffff99a8b9c4 RDI: ffffffff99490860 [ 5.413279][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000000 [ 5.413280][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff110000092bc4c0 [ 5.413281][ C0] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000001 [ 5.413283][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.413285][ C0] __create_object+0x78/0x110 [ 5.413287][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.413289][ C0] ? do_getname.isra.0+0x32/0x240 [ 5.413291][ C0] do_getname.isra.0+0x32/0x240 [ 5.413292][ C0] do_sys_openat2+0xac/0x170 [ 5.413294][ C0] ? build_open_flags+0x6e0/0x6e0 [ 5.413297][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413298][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.413299][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.413301][ C0] __x64_sys_openat+0x10e/0x210 [ 5.413303][ C0] ? fput_close_sync+0xde/0x1b0 [ 5.413305][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 5.413307][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413308][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.413310][ C0] do_syscall_64+0xff/0x530 [ 5.413312][ C0] ? exc_page_fault+0xee/0x100 [ 5.413313][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.413315][ C0] RIP: 0033:0x7f3fc59e954e [ 5.413317][ 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 [ 5.413318][ C0] RSP: 002b:00007fff2d51d5e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 5.413320][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fc59e954e [ 5.413321][ C0] RDX: 0000000000290000 RSI: 00007f3fc5f70230 RDI: ffffffffffffff9c [ 5.413322][ C0] RBP: 00007fff2d51d5f0 R08: 0000000000000000 R09: 0000000000000000 [ 5.413323][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f5b8da6851 [ 5.413323][ C0] R13: 000055f5b8da4d60 R14: 0000000000000000 R15: 000055f5b8da6850 [ 5.413326][ C0] [ 5.413331][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.413332][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 91, name: (udev-worker) [ 5.413334][ C0] preempt_count: 103, expected: 0 [ 5.413334][ C0] RCU nest depth: 0, expected: 0 [ 5.413335][ C0] INFO: lockdep is turned off. [ 5.413336][ C0] irq event stamp: 154475 [ 5.413336][ C0] hardirqs last enabled at (154474): [] __down_trylock_console_sem+0x86/0xa0 [ 5.413339][ C0] hardirqs last disabled at (154475): [] console_emit_next_record+0x3f8/0x4f0 [ 5.413341][ C0] softirqs last enabled at (152560): [] unix_release_sock+0x446/0xe50 [ 5.413344][ C0] softirqs last disabled at (154461): [] __irq_exit_rcu+0x145/0x1c0 [ 5.413346][ C0] Preemption disabled at: [ 5.413347][ C0] [<0000000000000000>] 0x0 [ 5.413349][ C0] CPU: 0 UID: 0 PID: 91 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.413351][ C0] Tainted: [W]=WARN [ 5.413351][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.413352][ C0] Call Trace: [ 5.413353][ C0] [ 5.413353][ C0] dump_stack_lvl+0x6f/0xa0 [ 5.413356][ C0] __might_resched.cold+0x1fe/0x2c1 [ 5.413358][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.413362][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413364][ C0] __kmalloc_noprof+0x443/0x760 [ 5.413366][ C0] ? __rwlock_init+0x150/0x150 [ 5.413368][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 5.413370][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 5.413372][ C0] alloc_buf.isra.0+0x4b/0x260 [ 5.413374][ C0] put_chars+0x1e1/0x2f0 [ 5.413377][ C0] ? __send_to_port+0x420/0x420 [ 5.413380][ C0] hvc_console_print+0x292/0x780 [ 5.413382][ C0] ? mark_usage+0x42/0x170 [ 5.413383][ C0] ? __lock_acquire+0x388/0xc20 [ 5.413386][ C0] ? hvc_write+0x3a0/0x3a0 [ 5.413387][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 5.413389][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413391][ C0] ? lock_acquire+0x13c/0x160 [ 5.413393][ C0] console_emit_next_record+0x252/0x4f0 [ 5.413395][ C0] ? devkmsg_read+0x4e0/0x4e0 [ 5.413398][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413399][ C0] ? lock_acquire+0x13c/0x160 [ 5.413401][ C0] console_flush_one_record+0x46f/0x710 [ 5.413404][ C0] ? console_emit_next_record+0x4f0/0x4f0 [ 5.413406][ C0] ? __lock_acquire+0x518/0xc20 [ 5.413408][ C0] console_unlock+0xee/0x1f0 [ 5.413411][ C0] ? console_flush_one_record+0x710/0x710 [ 5.413412][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413414][ C0] ? lock_acquire+0x60/0x160 [ 5.413416][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.413417][ C0] ? vprintk_emit+0x320/0x3e0 [ 5.413419][ C0] vprintk_emit+0x37c/0x3e0 [ 5.413421][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 5.413423][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.413425][ C0] _printk+0xc7/0x100 [ 5.413427][ C0] ? snapshot_read.cold+0x21/0x21 [ 5.413429][ C0] ? clocksource_watchdog.part.0+0x4d0/0x540 [ 5.413430][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413433][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 5.413434][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.413436][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.413438][ C0] call_timer_fn+0x160/0x4d0 [ 5.413440][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 5.413442][ C0] ? debug_object_active_state+0x430/0x430 [ 5.413443][ C0] ? find_held_lock+0x2b/0x80 [ 5.413445][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413447][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413449][ C0] __run_timers+0x68f/0xaa0 [ 5.413450][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 5.413453][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 5.413455][ C0] ? __lock_acquire+0x518/0xc20 [ 5.413458][ C0] ? __rwlock_init+0x150/0x150 [ 5.413460][ C0] run_timer_softirq+0xf0/0x160 [ 5.413462][ C0] ? __run_timers+0xaa0/0xaa0 [ 5.413464][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.413466][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413467][ C0] handle_softirqs+0x1d3/0x900 [ 5.413469][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 5.413471][ C0] ? _local_bh_enable+0xc0/0xc0 [ 5.413473][ C0] __irq_exit_rcu+0x145/0x1c0 [ 5.413474][ C0] irq_exit_rcu+0xe/0x30 [ 5.413476][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 5.413477][ C0] [ 5.413478][ C0] [ 5.413479][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 5.413480][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 5.413482][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 c1 6f b3 fd 48 89 df e8 c9 c5 b3 fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 70 8f a5 fd 65 48 83 3d af cb 6f 02 00 74 12 5b [ 5.413483][ C0] RSP: 0018:ffa00000005d7cc0 EFLAGS: 00000246 [ 5.413484][ C0] RAX: 0000000000000086 RBX: ffffffff9a7e8160 RCX: ffffffff9901b483 [ 5.413485][ C0] RDX: ff1100000ba20040 RSI: ffffffff99a8b9c4 RDI: ffffffff99490860 [ 5.413486][ C0] RBP: 0000000000000282 R08: 0000000000000000 R09: 0000000000000000 [ 5.413486][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff110000092bc4c0 [ 5.413487][ C0] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000001 [ 5.413489][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 5.413491][ C0] __create_object+0x78/0x110 [ 5.413493][ C0] kmem_cache_alloc_noprof+0x467/0x5c0 [ 5.413494][ C0] ? do_getname.isra.0+0x32/0x240 [ 5.413496][ C0] do_getname.isra.0+0x32/0x240 [ 5.413498][ C0] do_sys_openat2+0xac/0x170 [ 5.413500][ C0] ? build_open_flags+0x6e0/0x6e0 [ 5.413502][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413504][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.413505][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 5.413507][ C0] __x64_sys_openat+0x10e/0x210 [ 5.413509][ C0] ? fput_close_sync+0xde/0x1b0 [ 5.413510][ C0] ? __ia32_sys_open+0x1b0/0x1b0 [ 5.413512][ C0] ? rcu_is_watching+0x16/0xd0 [ 5.413514][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 5.413515][ C0] do_syscall_64+0xff/0x530 [ 5.413517][ C0] ? exc_page_fault+0xee/0x100 [ 5.413519][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.413520][ C0] RIP: 0033:0x7f3fc59e954e [ 5.413521][ 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 [ 5.413522][ C0] RSP: 002b:00007fff2d51d5e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 5.413523][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fc59e954e [ 5.413524][ C0] RDX: 0000000000290000 RSI: 00007f3fc5f70230 RDI: ffffffffffffff9c [ 5.413524][ C0] RBP: 00007fff2d51d5f0 R08: 0000000000000000 R09: 0000000000000000 [ 5.413525][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f5b8da6851 [ 5.413526][ C0] R13: 000055f5b8da4d60 R14: 0000000000000000 R15: 000055f5b8da6850 [ 5.413528][ C0] [ 6.288132][ T92] udevadm (92) used greatest stack depth: 24416 bytes left [ 6.288526][ T75] virtme-ng-init: waiting for udev to settle [ 6.789567][ T75] virtme-ng-init: udev is done [ 6.789579][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.789582][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.789584][ T75] preempt_count: 1, expected: 0 [ 6.789585][ T75] RCU nest depth: 0, expected: 0 [ 6.789585][ T75] INFO: lockdep is turned off. [ 6.789587][ T75] irq event stamp: 2892 [ 6.789587][ T75] hardirqs last enabled at (2891): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 6.789596][ T75] hardirqs last disabled at (2892): [] __schedule+0x1246/0x20e0 [ 6.789599][ T75] softirqs last enabled at (2738): [] fpu_clone+0xd9/0x410 [ 6.789603][ T75] softirqs last disabled at (2736): [] fpu_clone+0x82/0x410 [ 6.789606][ T75] Preemption disabled at: [ 6.789606][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.789613][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.789616][ T75] Tainted: [W]=WARN [ 6.789618][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.789619][ T75] Call Trace: [ 6.789621][ T75] [ 6.789622][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.789627][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.789628][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.789632][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.789636][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789639][ T75] __kmalloc_noprof+0x443/0x760 [ 6.789643][ T75] ? __rwlock_init+0x150/0x150 [ 6.789646][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.789650][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.789652][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.789658][ T75] put_chars+0x1e1/0x2f0 [ 6.789661][ T75] ? __send_to_port+0x420/0x420 [ 6.789663][ T75] ? printk_get_next_message+0x2fe/0x7d0 [ 6.789666][ T75] ? console_prepend_replay+0x20/0x20 [ 6.789668][ T75] ? desc_read+0x219/0x2f0 [ 6.789670][ T75] hvc_console_print+0x292/0x780 [ 6.789674][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.789676][ T75] ? __rwlock_init+0x150/0x150 [ 6.789678][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789679][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789681][ T75] ? lock_acquire+0x13c/0x160 [ 6.789684][ T75] console_emit_next_record+0x252/0x4f0 [ 6.789687][ T75] ? devkmsg_read+0x4e0/0x4e0 [ 6.789688][ T75] ? _prb_read_valid+0x6e0/0x6e0 [ 6.789690][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789692][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789693][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789694][ T75] ? lock_acquire+0x13c/0x160 [ 6.789696][ T75] ? console_flush_one_record+0x111/0x710 [ 6.789698][ T75] console_flush_one_record+0x46f/0x710 [ 6.789700][ T75] ? console_emit_next_record+0x4f0/0x4f0 [ 6.789703][ T75] console_unlock+0xee/0x1f0 [ 6.789706][ T75] ? lock_acquire+0x13c/0x160 [ 6.789708][ T75] ? console_flush_one_record+0x710/0x710 [ 6.789712][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789714][ T75] ? lock_release+0x184/0x1f0 [ 6.789716][ T75] ? lock_acquire+0x60/0x160 [ 6.789719][ T75] ? sync_exp_reset_tree_hotplug+0x3a0/0x3f0 [ 6.789721][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.789724][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.789727][ T75] vprintk_emit+0x37c/0x3e0 [ 6.789730][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.789732][ T75] ? lock_release+0x184/0x1f0 [ 6.789734][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.789740][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.789744][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.789745][ T75] ? simple_strntoull+0x10f/0x140 [ 6.789748][ T75] ? date_str+0x1e0/0x1e0 [ 6.789751][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.789753][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.789755][ T75] ? vprintk_default+0x20/0x20 [ 6.789757][ T75] ? vprintk_default+0x20/0x20 [ 6.789758][ T75] new_sync_write+0x33e/0x760 [ 6.789762][ T75] ? trace_hardirqs_on+0x36/0x40 [ 6.789765][ T75] ? new_sync_read+0x750/0x750 [ 6.789767][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789769][ T75] ? lock_release+0x184/0x1f0 [ 6.789770][ T75] ? __fget_files+0x54/0x460 [ 6.789773][ T75] ? __fget_files+0x1e3/0x460 [ 6.789775][ T75] vfs_write+0x6a2/0xbd0 [ 6.789777][ T75] ksys_write+0x116/0x250 [ 6.789779][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.789781][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.789782][ T75] do_syscall_64+0xff/0x530 [ 6.789785][ T75] ? exc_page_fault+0xee/0x100 [ 6.789787][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.789789][ T75] RIP: 0033:0x7f52d9419ed2 [ 6.789792][ 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 [ 6.789795][ T75] RSP: 002b:00007f52d9360c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.789798][ T75] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f52d9419ed2 [ 6.789800][ T75] RDX: 0000000000000020 RSI: 00007f52d4000f40 RDI: 0000000000000003 [ 6.789801][ T75] RBP: 00007f52d9360c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.789802][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f52d94a40a0 [ 6.789803][ T75] R13: 00007f52d93a23e0 R14: 00007f52d4000f40 R15: 00007f52d9360da8 [ 6.789806][ T75] [ 6.811139][ T1] virtme-ng-init: initialization done