Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. 2026/09/09 08:20:26 parsed 1 programs [ 51.726943][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 51.727907][ T30] audit: type=1400 audit(1788942026.508:77): avc: denied { node_bind } for pid=2986 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 51.737658][ T30] audit: type=1400 audit(1788942026.508:78): avc: denied { module_request } for pid=2986 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 2026/09/09 08:20:26 serving rpc on tcp://34481 [ 55.072774][ T30] audit: type=1400 audit(1788942029.848:79): avc: denied { mounton } for pid=2996 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 55.097164][ T30] audit: type=1400 audit(1788942029.878:80): avc: denied { mount } for pid=2996 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 55.113176][ T2996] cgroup: Unknown subsys name 'net' [ 55.124454][ T30] audit: type=1400 audit(1788942029.908:81): avc: denied { unmount } for pid=2996 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 55.286186][ T2996] cgroup: Unknown subsys name 'cpuset' [ 55.294486][ T2996] cgroup: Unknown subsys name 'rlimit' [ 55.462721][ T30] audit: type=1400 audit(1788942030.238:82): avc: denied { setattr } for pid=2996 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.486200][ T30] audit: type=1400 audit(1788942030.248:83): avc: denied { create } for pid=2996 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 55.486277][ T30] audit: type=1400 audit(1788942030.248:84): avc: denied { write } for pid=2996 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 55.486338][ T30] audit: type=1400 audit(1788942030.248:85): avc: denied { read } for pid=2996 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 55.559496][ T30] audit: type=1400 audit(1788942030.338:86): avc: denied { sys_module } for pid=2996 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 55.696445][ T3001] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 55.742914][ T2996] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.441878][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 57.441936][ T30] audit: type=1400 audit(1788942032.218:95): avc: denied { execmem } for pid=3002 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 57.478030][ T30] audit: type=1400 audit(1788942032.258:96): avc: denied { read } for pid=3003 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.478117][ T30] audit: type=1400 audit(1788942032.258:97): avc: denied { open } for pid=3003 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.524575][ T30] audit: type=1400 audit(1788942032.308:98): avc: denied { mounton } for pid=3003 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 61.015709][ T30] audit: type=1400 audit(1788942035.798:99): avc: denied { create } for pid=3003 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 71.583310][ T30] audit: type=1400 audit(1788942046.358:100): avc: denied { mounton } for pid=3003 comm="syz-executor" path="/root/syzkaller.hYLVGB/syz-tmp" dev="sda1" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 71.608170][ T30] audit: type=1400 audit(1788942046.368:101): avc: denied { mount } for pid=3003 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 71.608246][ T30] audit: type=1400 audit(1788942046.368:102): avc: denied { mounton } for pid=3003 comm="syz-executor" path="/root/syzkaller.hYLVGB/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 71.608315][ T30] audit: type=1400 audit(1788942046.368:103): avc: denied { mount } for pid=3003 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 71.608376][ T30] audit: type=1400 audit(1788942046.368:104): avc: denied { mounton } for pid=3003 comm="syz-executor" path="/root/syzkaller.hYLVGB/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 71.608444][ T30] audit: type=1400 audit(1788942046.368:105): avc: denied { mounton } for pid=3003 comm="syz-executor" path="/root/syzkaller.hYLVGB/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=605 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 71.611371][ T30] audit: type=1400 audit(1788942046.388:106): avc: denied { unmount } for pid=3003 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 71.648084][ T30] audit: type=1400 audit(1788942046.408:107): avc: denied { mounton } for pid=3003 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=531 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 71.814187][ T3003] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 71.836109][ T30] audit: type=1400 audit(1788942046.618:108): avc: denied { read write } for pid=3003 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 71.836187][ T30] audit: type=1400 audit(1788942046.618:109): avc: denied { open } for pid=3003 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 71.966770][ T3003] syz-executor (3003) used greatest stack depth: 22568 bytes left 2026/09/09 08:20:50 executed programs: 0 2026/09/09 08:21:04 executed programs: 2 [ 89.363926][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 89.363984][ T30] audit: type=1400 audit(1788942064.148:122): avc: denied { read write } for pid=3980 comm="syz.3.17" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 89.395343][ T30] audit: type=1400 audit(1788942064.148:123): avc: denied { open } for pid=3980 comm="syz.3.17" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 89.395432][ T30] audit: type=1400 audit(1788942064.178:124): avc: denied { ioctl } for pid=3980 comm="syz.3.17" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 89.683879][ T11] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 89.833495][ T11] usb 4-1: Using ep0 maxpacket: 16 [ 89.837822][ T11] usb 4-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 89.845933][ T11] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.846069][ T11] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.846166][ T11] usb 4-1: config 0 interface 0 has no altsetting 0 [ 89.846275][ T11] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.875892][ T11] usb 4-1: config 0 descriptor?? [ 90.316562][ T11] hid-multitouch 0003:0EEF:72C4.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 0eef:72c4] on usb-dummy_hcd.3-1/input0 [ 90.904613][ C0] [ 90.906994][ C0] ================================ [ 90.912114][ C0] WARNING: inconsistent lock state [ 90.917231][ C0] syzkaller #0 Not tainted [ 90.921654][ C0] -------------------------------- [ 90.926773][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 90.933648][ C0] syz.3.17/3986 [HC0[0]:SC1[1]:HE0:SE0] takes: [ 90.939831][ C0] ffffffff89ab7bc0 (fs_reclaim){+.?.}-{0:0}, at: __kmalloc_node_track_caller_noprof+0xcc/0x820 [ 90.950241][ C0] {SOFTIRQ-ON-W} state was registered at: [ 90.955999][ C0] lock_acquire+0x1d1/0x380 [ 90.960612][ C0] fs_reclaim_acquire+0xc4/0x100 [ 90.965691][ C0] mem_cgroup_css_alloc+0x7e/0x1ce0 [ 90.971020][ C0] cgroup_init_subsys+0x223/0x700 [ 90.976172][ C0] cgroup_init+0x569/0xe50 [ 90.980720][ C0] start_kernel+0x470/0x490 [ 90.985358][ C0] x86_64_start_reservations+0x24/0x30 [ 90.990950][ C0] x86_64_start_kernel+0x12b/0x130 [ 90.996211][ C0] common_startup_64+0x13e/0x158 [ 91.001273][ C0] irq event stamp: 323 [ 91.005366][ C0] hardirqs last enabled at (322): [] _raw_spin_unlock_irqrestore+0x52/0x80 [ 91.015637][ C0] hardirqs last disabled at (323): [] _raw_spin_lock_irqsave+0x52/0x60 [ 91.025476][ C0] softirqs last enabled at (308): [] __irq_exit_rcu+0x168/0x210 [ 91.034806][ C0] softirqs last disabled at (319): [] __irq_exit_rcu+0x168/0x210 [ 91.044138][ C0] [ 91.044138][ C0] other info that might help us debug this: [ 91.052305][ C0] Possible unsafe locking scenario: [ 91.052305][ C0] [ 91.059788][ C0] CPU0 [ 91.063092][ C0] ---- [ 91.066398][ C0] lock(fs_reclaim); [ 91.070401][ C0] [ 91.073889][ C0] lock(fs_reclaim); [ 91.078117][ C0] [ 91.078117][ C0] *** DEADLOCK *** [ 91.078117][ C0] [ 91.086306][ C0] locks held by syz.3.17/3986: 1, on CPU#0: [ 91.092218][ C0] #0: ffff888122aaac70 (&hiddev->existancelock){+.+.}-{4:4}, at: hiddev_ioctl+0x165/0x15b0 [ 91.102383][ C0] [ 91.102383][ C0] stack backtrace: [ 91.108312][ C0] CPU: 0 UID: 0 PID: 3986 Comm: syz.3.17 Not tainted syzkaller #0 PREEMPT(lazy) [ 91.117451][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 91.127550][ C0] Call Trace: [ 91.130863][ C0] [ 91.133789][ C0] dump_stack_lvl+0x100/0x190 [ 91.138519][ C0] print_usage_bug.part.0+0x258/0x340 [ 91.143940][ C0] mark_lock+0x956/0x1020 [ 91.148359][ C0] ? stack_trace_save+0x8e/0xc0 [ 91.153297][ C0] __lock_acquire+0x7f1/0x1f40 [ 91.158144][ C0] ? save_trace+0x212/0x420 [ 91.162691][ C0] lock_acquire+0x1d1/0x380 [ 91.167224][ C0] ? __kmalloc_node_track_caller_noprof+0xcc/0x820 [ 91.173766][ C0] fs_reclaim_acquire+0xc4/0x100 [ 91.178742][ C0] ? __kmalloc_node_track_caller_noprof+0xcc/0x820 [ 91.185281][ C0] __kmalloc_node_track_caller_noprof+0xcc/0x820 [ 91.191645][ C0] ? mt_allocate_report_data+0x59/0xcc0 [ 91.197221][ C0] devm_kmalloc+0xa5/0x2b0 [ 91.201673][ C0] mt_allocate_report_data+0x59/0xcc0 [ 91.207100][ C0] ? find_held_lock+0x2b/0x80 [ 91.211853][ C0] ? __wake_up+0x3f/0x60 [ 91.216121][ C0] ? __wake_up+0x3f/0x60 [ 91.220384][ C0] mt_event+0x1bf/0x270 [ 91.224571][ C0] hid_process_event+0x37d/0x5a0 [ 91.229547][ C0] ? __pfx_mt_event+0x10/0x10 [ 91.234250][ C0] hid_report_raw_event+0xb14/0x14c0 [ 91.239665][ C0] __hid_input_report.constprop.0+0x349/0x470 [ 91.245785][ C0] hid_ctrl+0x4a4/0x560 [ 91.250004][ C0] __usb_hcd_giveback_urb+0x38e/0x610 [ 91.255438][ C0] usb_hcd_giveback_urb+0x3ca/0x4a0 [ 91.260682][ C0] dummy_timer+0xdb2/0x3700 [ 91.265227][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 91.271081][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 91.276046][ C0] ? mark_held_locks+0x40/0x70 [ 91.280857][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 91.286689][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 91.291651][ C0] __hrtimer_run_queues+0x462/0x9c0 [ 91.296884][ C0] hrtimer_run_softirq+0x1ca/0x360 [ 91.302031][ C0] handle_softirqs+0x1d9/0x9b0 [ 91.306834][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 91.312162][ C0] ? _raw_spin_unlock+0x28/0x50 [ 91.317046][ C0] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 91.322717][ C0] __irq_exit_rcu+0x168/0x210 [ 91.327430][ C0] irq_exit_rcu+0x9/0x30 [ 91.331713][ C0] sysvec_apic_timer_interrupt+0x8f/0xb0 [ 91.337402][ C0] [ 91.340385][ C0] [ 91.343361][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 91.349379][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 91.355912][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 56 f7 05 fa 48 89 df e8 de 4d 06 fa f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 65 a3 f8 f9 65 48 83 3d d4 ee 98 05 00 74 16 5b [ 91.375563][ C0] RSP: 0018:ffffc9000180f9f0 EFLAGS: 00000246 [ 91.381660][ C0] RAX: 0000000000000002 RBX: ffff8881f5625fc0 RCX: 0000000000000040 [ 91.389676][ C0] RDX: 0000000000000001 RSI: ffffffff89329b79 RDI: ffffffff87d2b780 [ 91.397693][ C0] RBP: 0000000000000287 R08: 0000000000000001 R09: 0000000000000000 [ 91.405710][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8881f5625fc0 [ 91.413708][ C0] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff8881f5626008 [ 91.421715][ C0] __mod_timer+0x409/0xca0 [ 91.426184][ C0] ? __pfx___mod_timer+0x10/0x10 [ 91.431175][ C0] ? lockdep_init_map_type+0x5c/0x250 [ 91.436587][ C0] add_timer+0x62/0x90 [ 91.440694][ C0] schedule_timeout+0x122/0x280 [ 91.445585][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 91.451025][ C0] ? __pfx_process_timeout+0x10/0x10 [ 91.456376][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 91.462214][ C0] ? prepare_to_wait_event+0xbe/0x720 [ 91.467646][ C0] ? irqentry_exit+0x222/0x7b0 [ 91.472466][ C0] usbhid_wait_io+0x24e/0x420 [ 91.477209][ C0] ? __pfx_usbhid_wait_io+0x10/0x10 [ 91.482453][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 91.488571][ C0] usbhid_init_reports+0x1a7/0x390 [ 91.493750][ C0] hiddev_ioctl+0xddb/0x15b0 [ 91.498459][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 91.503518][ C0] ? __fget_files+0x34/0x3d0 [ 91.508165][ C0] ? selinux_file_ioctl+0x13b/0x290 [ 91.513394][ C0] ? selinux_file_ioctl+0xb6/0x290 [ 91.518551][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 91.523653][ C0] __x64_sys_ioctl+0x18e/0x210 [ 91.528461][ C0] do_syscall_64+0x119/0x710 [ 91.533180][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.539104][ C0] RIP: 0033:0x7fc08a7de159 [ 91.543549][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 91.563185][ C0] RSP: 002b:00007fc08a61e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.571626][ C0] RAX: ffffffffffffffda RBX: 00007fc08aa66090 RCX: 00007fc08a7de159 [ 91.579623][ C0] RDX: 0000000000000000 RSI: 00000000c018480b RDI: 0000000000000004 [ 91.587623][ C0] RBP: 00007fc08a87503b R08: 0000000000000000 R09: 0000000000000000 [ 91.595617][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.603641][ C0] R13: 00007fc08aa66128 R14: 00007fc08aa66090 R15: 00007ffe22118998 [ 91.611651][ C0] [ 91.614738][ C0] ------------[ cut here ]------------ [ 91.614758][ C0] do not call blocking ops when !TASK_RUNNING; state=2 set at [] prepare_to_wait_event+0x8d/0x720 [ 91.614832][ C0] WARNING: kernel/sched/core.c:9179 at __might_sleep+0x94/0xc0, CPU#0: syz.3.17/3986 [ 91.641955][ C0] Modules linked in: [ 91.646023][ C0] CPU: 0 UID: 0 PID: 3986 Comm: syz.3.17 Not tainted syzkaller #0 PREEMPT(lazy) [ 91.655170][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 91.665269][ C0] RIP: 0010:__might_sleep+0x97/0xc0 [ 91.670536][ C0] Code: 8b 94 24 c0 17 00 00 48 85 d2 75 14 48 83 c4 08 89 ee 48 89 df 31 d2 5b 5d 41 5c e9 33 fc ff ff 48 8d 3d 5c d9 92 09 48 89 d1 <67> 48 0f b9 3a eb db e8 fd 20 9c 00 eb 9f 89 74 24 04 e8 22 21 9c [ 91.690304][ C0] RSP: 0018:ffffc90000007828 EFLAGS: 00010082 [ 91.696400][ C0] RAX: dffffc0000000000 RBX: ffffffff8931ad45 RCX: ffffffff818d66ad [ 91.704397][ C0] RDX: ffffffff818d66ad RSI: 0000000000000002 RDI: ffffffff8b16a1e0 [ 91.712418][ C0] RBP: 0000000000000142 R08: 0000000000000001 R09: 0000000000000000 [ 91.720417][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88810c2b5ac0 [ 91.728447][ C0] R13: 0000000000000dc0 R14: 00000000ffffffff R15: 00000000ffffffff [ 91.736447][ C0] FS: 00007fc08a61e6c0(0000) GS:ffff8882683e4000(0000) knlGS:0000000000000000 [ 91.745435][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.752059][ C0] CR2: 00007fc08a61dff8 CR3: 000000011970a000 CR4: 00000000003506f0 [ 91.760150][ C0] Call Trace: [ 91.763453][ C0] [ 91.766331][ C0] __kmalloc_node_track_caller_noprof+0x473/0x820 [ 91.772865][ C0] ? mt_allocate_report_data+0x59/0xcc0 [ 91.778479][ C0] devm_kmalloc+0xa5/0x2b0 [ 91.782957][ C0] mt_allocate_report_data+0x59/0xcc0 [ 91.788403][ C0] ? find_held_lock+0x2b/0x80 [ 91.793121][ C0] ? __wake_up+0x3f/0x60 [ 91.797394][ C0] ? __wake_up+0x3f/0x60 [ 91.801693][ C0] mt_event+0x1bf/0x270 [ 91.805891][ C0] hid_process_event+0x37d/0x5a0 [ 91.810970][ C0] ? __pfx_mt_event+0x10/0x10 [ 91.815792][ C0] hid_report_raw_event+0xb14/0x14c0 [ 91.821116][ C0] __hid_input_report.constprop.0+0x349/0x470 [ 91.827275][ C0] hid_ctrl+0x4a4/0x560 [ 91.831477][ C0] __usb_hcd_giveback_urb+0x38e/0x610 [ 91.836895][ C0] usb_hcd_giveback_urb+0x3ca/0x4a0 [ 91.842137][ C0] dummy_timer+0xdb2/0x3700 [ 91.846712][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 91.852579][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 91.857553][ C0] ? mark_held_locks+0x40/0x70 [ 91.862369][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 91.868208][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 91.873183][ C0] __hrtimer_run_queues+0x462/0x9c0 [ 91.878422][ C0] hrtimer_run_softirq+0x1ca/0x360 [ 91.883572][ C0] handle_softirqs+0x1d9/0x9b0 [ 91.888380][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 91.893717][ C0] ? _raw_spin_unlock+0x28/0x50 [ 91.898603][ C0] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 91.904284][ C0] __irq_exit_rcu+0x168/0x210 [ 91.909019][ C0] irq_exit_rcu+0x9/0x30 [ 91.913294][ C0] sysvec_apic_timer_interrupt+0x8f/0xb0 [ 91.919084][ C0] [ 91.922051][ C0] [ 91.925000][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 91.931011][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 91.937462][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 56 f7 05 fa 48 89 df e8 de 4d 06 fa f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 65 a3 f8 f9 65 48 83 3d d4 ee 98 05 00 74 16 5b [ 91.957114][ C0] RSP: 0018:ffffc9000180f9f0 EFLAGS: 00000246 [ 91.963219][ C0] RAX: 0000000000000002 RBX: ffff8881f5625fc0 RCX: 0000000000000040 [ 91.971241][ C0] RDX: 0000000000000001 RSI: ffffffff89329b79 RDI: ffffffff87d2b780 [ 91.979242][ C0] RBP: 0000000000000287 R08: 0000000000000001 R09: 0000000000000000 [ 91.987238][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8881f5625fc0 [ 91.995236][ C0] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff8881f5626008 [ 92.003242][ C0] __mod_timer+0x409/0xca0 [ 92.007712][ C0] ? __pfx___mod_timer+0x10/0x10 [ 92.012770][ C0] ? lockdep_init_map_type+0x5c/0x250 [ 92.018192][ C0] add_timer+0x62/0x90 [ 92.022295][ C0] schedule_timeout+0x122/0x280 [ 92.027334][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 92.032758][ C0] ? __pfx_process_timeout+0x10/0x10 [ 92.038198][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 92.044045][ C0] ? prepare_to_wait_event+0xbe/0x720 [ 92.049465][ C0] ? irqentry_exit+0x222/0x7b0 [ 92.054284][ C0] usbhid_wait_io+0x24e/0x420 [ 92.059007][ C0] ? __pfx_usbhid_wait_io+0x10/0x10 [ 92.064254][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 92.070383][ C0] usbhid_init_reports+0x1a7/0x390 [ 92.075541][ C0] hiddev_ioctl+0xddb/0x15b0 [ 92.080164][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 92.085245][ C0] ? __fget_files+0x34/0x3d0 [ 92.089883][ C0] ? selinux_file_ioctl+0x13b/0x290 [ 92.095105][ C0] ? selinux_file_ioctl+0xb6/0x290 [ 92.100246][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 92.105299][ C0] __x64_sys_ioctl+0x18e/0x210 [ 92.110100][ C0] do_syscall_64+0x119/0x710 [ 92.114745][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.120691][ C0] RIP: 0033:0x7fc08a7de159 [ 92.125165][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 92.145160][ C0] RSP: 002b:00007fc08a61e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.153615][ C0] RAX: ffffffffffffffda RBX: 00007fc08aa66090 RCX: 00007fc08a7de159 [ 92.161611][ C0] RDX: 0000000000000000 RSI: 00000000c018480b RDI: 0000000000000004 [ 92.169623][ C0] RBP: 00007fc08a87503b R08: 0000000000000000 R09: 0000000000000000 [ 92.177632][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.185662][ C0] R13: 00007fc08aa66128 R14: 00007fc08aa66090 R15: 00007ffe22118998 [ 92.193685][ C0] [ 92.196787][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 92.204093][ C0] CPU: 0 UID: 0 PID: 3986 Comm: syz.3.17 Not tainted syzkaller #0 PREEMPT(lazy) [ 92.213263][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.223395][ C0] Call Trace: [ 92.226731][ C0] [ 92.229614][ C0] dump_stack_lvl+0x100/0x190 [ 92.234420][ C0] vpanic+0x553/0x970 [ 92.238456][ C0] ? __pfx_vpanic+0x10/0x10 [ 92.243156][ C0] ? lock_release+0x24d/0x310 [ 92.247912][ C0] panic+0xd1/0xe0 [ 92.251879][ C0] ? __pfx_panic+0x10/0x10 [ 92.256484][ C0] check_panic_on_warn.cold+0x19/0x34 [ 92.261891][ C0] ? __might_sleep+0x94/0xc0 [ 92.266525][ C0] __warn.cold+0x191/0x318 [ 92.270981][ C0] __report_bug+0x30f/0x440 [ 92.275527][ C0] ? __might_sleep+0x94/0xc0 [ 92.280163][ C0] ? __pfx___report_bug+0x10/0x10 [ 92.285225][ C0] ? mark_lock+0x956/0x1020 [ 92.289768][ C0] ? prepare_to_wait_event+0x8d/0x720 [ 92.295222][ C0] ? prepare_to_wait_event+0x8d/0x720 [ 92.300747][ C0] ? stack_trace_save+0x8e/0xc0 [ 92.305714][ C0] report_bug_entry+0xe2/0x290 [ 92.310548][ C0] ? __might_sleep+0x97/0xc0 [ 92.315183][ C0] handle_bug+0x1cd/0x2a0 [ 92.319586][ C0] exc_invalid_op+0x17/0x50 [ 92.324157][ C0] asm_exc_invalid_op+0x1a/0x20 [ 92.329054][ C0] RIP: 0010:__might_sleep+0x97/0xc0 [ 92.334323][ C0] Code: 8b 94 24 c0 17 00 00 48 85 d2 75 14 48 83 c4 08 89 ee 48 89 df 31 d2 5b 5d 41 5c e9 33 fc ff ff 48 8d 3d 5c d9 92 09 48 89 d1 <67> 48 0f b9 3a eb db e8 fd 20 9c 00 eb 9f 89 74 24 04 e8 22 21 9c [ 92.353957][ C0] RSP: 0018:ffffc90000007828 EFLAGS: 00010082 [ 92.360056][ C0] RAX: dffffc0000000000 RBX: ffffffff8931ad45 RCX: ffffffff818d66ad [ 92.368088][ C0] RDX: ffffffff818d66ad RSI: 0000000000000002 RDI: ffffffff8b16a1e0 [ 92.376086][ C0] RBP: 0000000000000142 R08: 0000000000000001 R09: 0000000000000000 [ 92.384084][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88810c2b5ac0 [ 92.392176][ C0] R13: 0000000000000dc0 R14: 00000000ffffffff R15: 00000000ffffffff [ 92.400442][ C0] ? prepare_to_wait_event+0x8d/0x720 [ 92.405863][ C0] ? prepare_to_wait_event+0x8d/0x720 [ 92.411284][ C0] __kmalloc_node_track_caller_noprof+0x473/0x820 [ 92.417750][ C0] ? mt_allocate_report_data+0x59/0xcc0 [ 92.423358][ C0] devm_kmalloc+0xa5/0x2b0 [ 92.427852][ C0] mt_allocate_report_data+0x59/0xcc0 [ 92.433258][ C0] ? find_held_lock+0x2b/0x80 [ 92.437999][ C0] ? __wake_up+0x3f/0x60 [ 92.442283][ C0] ? __wake_up+0x3f/0x60 [ 92.446552][ C0] mt_event+0x1bf/0x270 [ 92.450745][ C0] hid_process_event+0x37d/0x5a0 [ 92.455723][ C0] ? __pfx_mt_event+0x10/0x10 [ 92.460436][ C0] hid_report_raw_event+0xb14/0x14c0 [ 92.465844][ C0] __hid_input_report.constprop.0+0x349/0x470 [ 92.471974][ C0] hid_ctrl+0x4a4/0x560 [ 92.476184][ C0] __usb_hcd_giveback_urb+0x38e/0x610 [ 92.481609][ C0] usb_hcd_giveback_urb+0x3ca/0x4a0 [ 92.486858][ C0] dummy_timer+0xdb2/0x3700 [ 92.491401][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 92.497246][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 92.502216][ C0] ? mark_held_locks+0x40/0x70 [ 92.507004][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 92.512840][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 92.517860][ C0] __hrtimer_run_queues+0x462/0x9c0 [ 92.523113][ C0] hrtimer_run_softirq+0x1ca/0x360 [ 92.528264][ C0] handle_softirqs+0x1d9/0x9b0 [ 92.533077][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 92.538408][ C0] ? _raw_spin_unlock+0x28/0x50 [ 92.543299][ C0] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 92.549034][ C0] __irq_exit_rcu+0x168/0x210 [ 92.553755][ C0] irq_exit_rcu+0x9/0x30 [ 92.558037][ C0] sysvec_apic_timer_interrupt+0x8f/0xb0 [ 92.563727][ C0] [ 92.566721][ C0] [ 92.569708][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 92.575730][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 92.582186][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 56 f7 05 fa 48 89 df e8 de 4d 06 fa f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 65 a3 f8 f9 65 48 83 3d d4 ee 98 05 00 74 16 5b [ 92.601819][ C0] RSP: 0018:ffffc9000180f9f0 EFLAGS: 00000246 [ 92.607931][ C0] RAX: 0000000000000002 RBX: ffff8881f5625fc0 RCX: 0000000000000040 [ 92.615968][ C0] RDX: 0000000000000001 RSI: ffffffff89329b79 RDI: ffffffff87d2b780 [ 92.623993][ C0] RBP: 0000000000000287 R08: 0000000000000001 R09: 0000000000000000 [ 92.631986][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8881f5625fc0 [ 92.640152][ C0] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff8881f5626008 [ 92.648158][ C0] __mod_timer+0x409/0xca0 [ 92.652611][ C0] ? __pfx___mod_timer+0x10/0x10 [ 92.657587][ C0] ? lockdep_init_map_type+0x5c/0x250 [ 92.663123][ C0] add_timer+0x62/0x90 [ 92.667236][ C0] schedule_timeout+0x122/0x280 [ 92.672150][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 92.677580][ C0] ? __pfx_process_timeout+0x10/0x10 [ 92.682916][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 92.688777][ C0] ? prepare_to_wait_event+0xbe/0x720 [ 92.694222][ C0] ? irqentry_exit+0x222/0x7b0 [ 92.699045][ C0] usbhid_wait_io+0x24e/0x420 [ 92.703773][ C0] ? __pfx_usbhid_wait_io+0x10/0x10 [ 92.709033][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 92.715139][ C0] usbhid_init_reports+0x1a7/0x390 [ 92.720301][ C0] hiddev_ioctl+0xddb/0x15b0 [ 92.724975][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 92.730037][ C0] ? __fget_files+0x34/0x3d0 [ 92.734685][ C0] ? selinux_file_ioctl+0x13b/0x290 [ 92.739916][ C0] ? selinux_file_ioctl+0xb6/0x290 [ 92.745060][ C0] ? __pfx_hiddev_ioctl+0x10/0x10 [ 92.750123][ C0] __x64_sys_ioctl+0x18e/0x210 [ 92.754937][ C0] do_syscall_64+0x119/0x710 [ 92.759597][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.765521][ C0] RIP: 0033:0x7fc08a7de159 [ 92.769961][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 92.789825][ C0] RSP: 002b:00007fc08a61e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.798637][ C0] RAX: ffffffffffffffda RBX: 00007fc08aa66090 RCX: 00007fc08a7de159 [ 92.806639][ C0] RDX: 0000000000000000 RSI: 00000000c018480b RDI: 0000000000000004 [ 92.814639][ C0] RBP: 00007fc08a87503b R08: 0000000000000000 R09: 0000000000000000 [ 92.822655][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.830836][ C0] R13: 00007fc08aa66128 R14: 00007fc08aa66090 R15: 00007ffe22118998 [ 92.838959][ C0] [ 92.842580][ C0] Kernel Offset: disabled [ 92.846950][ C0] Rebooting in 86400 seconds..