Warning: Permanently added '10.128.0.242' (ED25519) to the list of known hosts.
2026/06/11 08:19:41 parsed 1 programs
[ 22.615244][ T36] audit: type=1400 audit(1781165981.170:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 23.545209][ T36] audit: type=1400 audit(1781165982.100:65): avc: denied { mounton } for pid=310 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
[ 23.546267][ T310] cgroup: Unknown subsys name 'net'
[ 23.568512][ T36] audit: type=1400 audit(1781165982.100:66): avc: denied { mount } for pid=310 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
[ 23.595779][ T36] audit: type=1400 audit(1781165982.130:67): avc: denied { unmount } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 23.595945][ T310] cgroup: Unknown subsys name 'devices'
[ 23.720137][ T310] cgroup: Unknown subsys name 'hugetlb'
[ 23.725795][ T310] cgroup: Unknown subsys name 'rlimit'
[ 23.843729][ T36] audit: type=1400 audit(1781165982.400:68): avc: denied { setattr } for pid=310 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 23.866919][ T36] audit: type=1400 audit(1781165982.400:69): avc: denied { create } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.887335][ T36] audit: type=1400 audit(1781165982.400:70): avc: denied { write } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.896281][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 23.907705][ T36] audit: type=1400 audit(1781165982.400:71): avc: denied { read } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 23.936363][ T36] audit: type=1400 audit(1781165982.400:72): avc: denied { sys_module } for pid=310 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 23.957510][ T36] audit: type=1400 audit(1781165982.400:73): avc: denied { mounton } for pid=310 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 23.997590][ T310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 24.805148][ T314] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 25.195282][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.202368][ T342] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.210164][ T342] bridge_slave_0: entered allmulticast mode
[ 25.216480][ T342] bridge_slave_0: entered promiscuous mode
[ 25.223060][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.230326][ T342] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.237375][ T342] bridge_slave_1: entered allmulticast mode
[ 25.243729][ T342] bridge_slave_1: entered promiscuous mode
[ 25.289987][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.297032][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.304323][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.311351][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.333035][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.340403][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.349955][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.356992][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.365894][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.372944][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.397097][ T342] veth0_vlan: entered promiscuous mode
[ 25.406746][ T342] veth1_macvtap: entered promiscuous mode
[ 25.640766][ T13] bridge_slave_1: left allmulticast mode
[ 25.646455][ T13] bridge_slave_1: left promiscuous mode
[ 25.652357][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.660721][ T13] bridge_slave_0: left allmulticast mode
[ 25.666382][ T13] bridge_slave_0: left promiscuous mode
[ 25.672896][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.820274][ T13] veth1_macvtap: left promiscuous mode
[ 25.825925][ T13] veth0_vlan: left promiscuous mode
2026/06/11 08:19:44 executed programs: 0
[ 26.071756][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.078892][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.085922][ T377] bridge_slave_0: entered allmulticast mode
[ 26.092436][ T377] bridge_slave_0: entered promiscuous mode
[ 26.099021][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.106033][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.113246][ T377] bridge_slave_1: entered allmulticast mode
[ 26.119446][ T377] bridge_slave_1: entered promiscuous mode
[ 26.160422][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.167482][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.174805][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.181839][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.214881][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.222365][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.234511][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.241582][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.252176][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.259266][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.282221][ T377] veth0_vlan: entered promiscuous mode
[ 26.292072][ T377] veth1_macvtap: entered promiscuous mode
[ 26.548409][ T346] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 26.699388][ T346] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 26.710299][ T346] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 26.719479][ T346] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 26.728581][ T346] usb 3-1: config 0 descriptor??
[ 26.936050][ T346] usbhid 3-1:0.0: can't add hid device: -71
[ 26.942038][ T346] usbhid 3-1:0.0: probe with driver usbhid failed with error -71
[ 26.950546][ T346] usb 3-1: USB disconnect, device number 2
[ 27.368371][ T10] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 27.519351][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 27.530244][ T10] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40
[ 27.539307][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 27.547802][ T10] usb 3-1: config 0 descriptor??
[ 28.358702][ T10] aiptek 3-1:0.0: Aiptek using 400 ms programming speed
[ 28.358925][ T381] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 28.366335][ T10] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input4
[ 28.380447][ T381] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 28.395058][ C0] ------------[ cut here ]------------
[ 28.400518][ C0] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:741:31
[ 28.409077][ C0] index 547 is out of range for type 'const int[34]'
[ 28.415735][ C0] CPU: 0 UID: 0 PID: 382 Comm: udevd Not tainted syzkaller #0 d17067fa43c370e744802cb602e9182a4a42e9ef
[ 28.415750][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 28.415761][ C0] Call Trace:
[ 28.415765][ C0]
[ 28.415769][ C0] __dump_stack+0x21/0x30
[ 28.415793][ C0] dump_stack_lvl+0x140/0x1c0
[ 28.415806][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 28.415818][ C0] ? __alloc_pages_noprof+0x35f/0x7e0
[ 28.415832][ C0] ? kmem_cache_alloc_noprof+0x290/0x410
[ 28.415841][ C0] ? __x64_sys_mkdir+0x61/0x80
[ 28.415854][ C0] dump_stack+0x19/0x20
[ 28.415866][ C0] ubsan_epilogue+0xe/0x40
[ 28.415875][ C0] __ubsan_handle_out_of_bounds+0xe8/0xf0
[ 28.415890][ C0] ? __kasan_check_write+0x18/0x20
[ 28.415899][ C0] aiptek_irq+0x20cb/0x2a00
[ 28.415914][ C0] ? kcov_remote_start+0xf1/0x3c0
[ 28.415925][ C0] __usb_hcd_giveback_urb+0x375/0x540
[ 28.415936][ C0] usb_hcd_giveback_urb+0x11b/0x410
[ 28.415946][ C0] dummy_timer+0x816/0x4300
[ 28.415956][ C0] ? ttwu_queue_wakelist+0x324/0x500
[ 28.415971][ C0] ? __cfi_dummy_timer+0x10/0x10
[ 28.415981][ C0] ? timerqueue_del+0xd7/0x130
[ 28.415993][ C0] ? __hrtimer_run_queues+0x2c4/0x8e0
[ 28.416007][ C0] ? __cfi_dummy_timer+0x10/0x10
[ 28.416016][ C0] __hrtimer_run_queues+0x3ab/0x8e0
[ 28.416034][ C0] ? hrtimer_interrupt+0xf00/0xf00
[ 28.416047][ C0] ? read_tsc+0xd/0x20
[ 28.416060][ C0] ? ktime_get_update_offsets_now+0x3c0/0x3e0
[ 28.416072][ C0] hrtimer_run_softirq+0x159/0x560
[ 28.416081][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 28.416094][ C0] handle_softirqs+0x1aa/0x630
[ 28.416104][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 28.416117][ C0] __irq_exit_rcu+0x47/0xb0
[ 28.416126][ C0] irq_exit_rcu+0xd/0x30
[ 28.416134][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 28.416145][ C0]
[ 28.416148][ C0]
[ 28.416152][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 28.416161][ C0] RIP: 0010:clear_page_erms+0xb/0x30
[ 28.416173][ C0] Code: 48 8d 7f 40 75 d9 90 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa b9 00 10 00 00 31 c0 aa e9 4e 7a 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[ 28.416181][ C0] RSP: 0018:ffffc90000f1f798 EFLAGS: 00010246
[ 28.416196][ C0] RAX: 0000000000000000 RBX: 1ffff920001e3ef8 RCX: 0000000000000640
[ 28.416203][ C0] RDX: ffff8881163ca000 RSI: 0000000000000006 RDI: ffff8881163ca9c0
[ 28.416209][ C0] RBP: ffffc90000f1f850 R08: ffffea000458f3f7 R09: 0000000000000000
[ 28.416216][ C0] R10: ffffed1022c79000 R11: fffff940008b1e7f R12: 0000000000000008
[ 28.416222][ C0] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000003
[ 28.416230][ C0] ? post_alloc_hook+0x179/0x3b0
[ 28.416242][ C0] ? __cfi_post_alloc_hook+0x10/0x10
[ 28.416254][ C0] ? gfp_to_alloc_flags_cma+0x1c0/0x1c0
[ 28.416263][ C0] ? _raw_spin_trylock+0xb5/0x140
[ 28.416276][ C0] ? __cfi__raw_spin_trylock+0x10/0x10
[ 28.416288][ C0] prep_new_page+0x2d/0x190
[ 28.416300][ C0] get_page_from_freelist+0x496e/0x4a20
[ 28.416316][ C0] ? is_bpf_text_address+0x17b/0x1a0
[ 28.416330][ C0] ? kernel_text_address+0xa9/0xe0
[ 28.416343][ C0] ? arch_stack_walk+0x10a/0x170
[ 28.416354][ C0] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 28.416366][ C0] ? static_key_count+0x45/0x70
[ 28.416378][ C0] ? gfp_to_alloc_flags_cma+0x96/0x1c0
[ 28.416388][ C0] ? lruvec_init+0x1b1/0x280
[ 28.416399][ C0] __alloc_pages_noprof+0x35f/0x7e0
[ 28.416412][ C0] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 28.416426][ C0] alloc_slab_page+0x6b/0x1e0
[ 28.416437][ C0] allocate_slab+0x69/0x420
[ 28.416448][ C0] ___slab_alloc+0x5a2/0x8d0
[ 28.416459][ C0] ? getname_flags+0xc5/0x700
[ 28.416468][ C0] ? kmem_cache_free+0x1bd/0x4f0
[ 28.416478][ C0] kmem_cache_alloc_noprof+0x290/0x410
[ 28.416488][ C0] ? getname_flags+0xc5/0x700
[ 28.416498][ C0] getname_flags+0xc5/0x700
[ 28.416507][ C0] __x64_sys_mkdir+0x61/0x80
[ 28.416519][ C0] x64_sys_call+0x26c8/0x2ee0
[ 28.416528][ C0] do_syscall_64+0x57/0xf0
[ 28.416540][ C0] ? clear_bhb_loop+0x50/0xa0
[ 28.416549][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.416563][ C0] RIP: 0033:0x7f8a26f14c37
[ 28.416575][ C0] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db ce ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 53 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 c1 0d 00 f7 d8 64 89 02 b8
[ 28.416582][ C0] RSP: 002b:00007fffed6252b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[ 28.416592][ C0] RAX: ffffffffffffffda RBX: 00007fffed626fba RCX: 00007f8a26f14c37
[ 28.416599][ C0] RDX: 0000000000000009 RSI: 00000000000001ed RDI: 00007fffed6252c0
[ 28.416605][ C0] RBP: 00007fffed626380 R08: 00007fffed626fb0 R09: 0000000000000000
[ 28.416611][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffed626fb0
[ 28.416617][ C0] R13: 0000000000000000 R14: 0000562871a2a7d4 R15: 0000000000000009
[ 28.416624][ C0]
[ 28.416627][ C0] ---[ end trace ]---
[ 28.903541][ C0] ------------[ cut here ]------------
[ 28.908997][ C0] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:763:30
[ 28.917560][ C0] index 548 is out of range for type 'const int[34]'
[ 28.924216][ C0] CPU: 0 UID: 0 PID: 382 Comm: udevd Not tainted syzkaller #0 d17067fa43c370e744802cb602e9182a4a42e9ef
[ 28.924232][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 28.924239][ C0] Call Trace:
[ 28.924244][ C0]
[ 28.924248][ C0] __dump_stack+0x21/0x30
[ 28.924266][ C0] dump_stack_lvl+0x140/0x1c0
[ 28.924279][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 28.924291][ C0] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 28.924305][ C0] dump_stack+0x19/0x20
[ 28.924317][ C0] ubsan_epilogue+0xe/0x40
[ 28.924326][ C0] __ubsan_handle_out_of_bounds+0xe8/0xf0
[ 28.924341][ C0] aiptek_irq+0x1f85/0x2a00
[ 28.924356][ C0] __usb_hcd_giveback_urb+0x375/0x540
[ 28.924367][ C0] usb_hcd_giveback_urb+0x11b/0x410
[ 28.924377][ C0] dummy_timer+0x816/0x4300
[ 28.924387][ C0] ? ttwu_queue_wakelist+0x324/0x500
[ 28.924403][ C0] ? __cfi_dummy_timer+0x10/0x10
[ 28.924413][ C0] ? timerqueue_del+0xd7/0x130
[ 28.924424][ C0] ? __hrtimer_run_queues+0x2c4/0x8e0
[ 28.924438][ C0] ? __cfi_dummy_timer+0x10/0x10
[ 28.924448][ C0] __hrtimer_run_queues+0x3ab/0x8e0
[ 28.924462][ C0] ? hrtimer_interrupt+0xf00/0xf00
[ 28.924474][ C0] ? read_tsc+0xd/0x20
[ 28.924487][ C0] ? ktime_get_update_offsets_now+0x3c0/0x3e0
[ 28.924499][ C0] hrtimer_run_softirq+0x159/0x560
[ 28.924508][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 28.924522][ C0] handle_softirqs+0x1aa/0x630
[ 28.924532][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 28.924544][ C0] __irq_exit_rcu+0x47/0xb0
[ 28.924553][ C0] irq_exit_rcu+0xd/0x30
[ 28.924562][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 28.924573][ C0]
[ 28.924576][ C0]
[ 28.924579][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 28.924589][ C0] RIP: 0010:clear_page_erms+0xb/0x30
[ 28.924601][ C0] Code: 48 8d 7f 40 75 d9 90 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa b9 00 10 00 00 31 c0 aa e9 4e 7a 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[ 28.924609][ C0] RSP: 0018:ffffc90000f1f798 EFLAGS: 00010246
[ 28.924619][ C0] RAX: 0000000000000000 RBX: 1ffff920001e3ef8 RCX: 0000000000000640
[ 28.924626][ C0] RDX: ffff8881163ca000 RSI: 0000000000000006 RDI: ffff8881163ca9c0
[ 28.924633][ C0] RBP: ffffc90000f1f850 R08: ffffea000458f3f7 R09: 0000000000000000
[ 28.924640][ C0] R10: ffffed1022c79000 R11: fffff940008b1e7f R12: 0000000000000008
[ 28.924646][ C0] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000003
[ 28.924653][ C0] ? post_alloc_hook+0x179/0x3b0
[ 28.924666][ C0] ? __cfi_post_alloc_hook+0x10/0x10
[ 28.924677][ C0] ? gfp_to_alloc_flags_cma+0x1c0/0x1c0
[ 28.924687][ C0] ? _raw_spin_trylock+0xb5/0x140
[ 28.924699][ C0] ? __cfi__raw_spin_trylock+0x10/0x10
[ 28.924711][ C0] prep_new_page+0x2d/0x190
[ 28.924722][ C0] get_page_from_freelist+0x496e/0x4a20
[ 28.924736][ C0] ? is_bpf_text_address+0x17b/0x1a0
[ 28.924751][ C0] ? kernel_text_address+0xa9/0xe0
[ 28.924764][ C0] ? arch_stack_walk+0x10a/0x170
[ 28.924774][ C0] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 28.924787][ C0] ? static_key_count+0x45/0x70
[ 28.924799][ C0] ? gfp_to_alloc_flags_cma+0x96/0x1c0
[ 28.924808][ C0] ? lruvec_init+0x1b1/0x280
[ 28.924819][ C0] __alloc_pages_noprof+0x35f/0x7e0
[ 28.924832][ C0] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 28.924846][ C0] alloc_slab_page+0x6b/0x1e0
[ 28.924858][ C0] allocate_slab+0x69/0x420
[ 28.924869][ C0] ___slab_alloc+0x5a2/0x8d0
[ 28.924879][ C0] ? getname_flags+0xc5/0x700
[ 28.924889][ C0] ? kmem_cache_free+0x1bd/0x4f0
[ 28.924900][ C0] kmem_cache_alloc_noprof+0x290/0x410
[ 28.924909][ C0] ? getname_flags+0xc5/0x700
[ 28.924919][ C0] getname_flags+0xc5/0x700
[ 28.924929][ C0] __x64_sys_mkdir+0x61/0x80
[ 28.924941][ C0] x64_sys_call+0x26c8/0x2ee0
[ 28.924950][ C0] do_syscall_64+0x57/0xf0
[ 28.924961][ C0] ? clear_bhb_loop+0x50/0xa0
[ 28.924970][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.924988][ C0] RIP: 0033:0x7f8a26f14c37
[ 28.924996][ C0] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db ce ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 53 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 c1 0d 00 f7 d8 64 89 02 b8
[ 28.925004][ C0] RSP: 002b:00007fffed6252b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[ 28.925013][ C0] RAX: ffffffffffffffda RBX: 00007fffed626fba RCX: 00007f8a26f14c37
[ 28.925020][ C0] RDX: 0000000000000009 RSI: 00000000000001ed RDI: 00007fffed6252c0
[ 28.925026][ C0] RBP: 00007fffed626380 R08: 00007fffed626fb0 R09: 0000000000000000
[ 28.925033][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffed626fb0
[ 28.925039][ C0] R13: 0000000000000000 R14: 0000562871a2a7d4 R15: 0000000000000009
[ 28.925046][ C0]
[ 28.925049][ C0] ---[ end trace ]---
[ 29.398322][ T346] usb 3-1: USB disconnect, device number 3
[ 29.398338][ C0] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19