cm109 4-1:0.8: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB ffff888029089400 submitted while active
WARNING: CPU: 0 PID: 7971 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 0 UID: 0 PID: 7971 Comm: sed Not tainted 6.13.0-rc3-next-20241220-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Code: 00 eb 66 e8 59 20 57 fa e9 79 f0 ff ff e8 4f 20 57 fa c6 05 ef da 9c 08 01 90 48 c7 c7 80 0a b0 8c 4c 89 ee e8 28 e4 17 fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 29 20 57 fa eb 12 e8 22 20 57 fa 41
RSP: 0018:ffffc90000007790 EFLAGS: 00010046
RAX: e0d7e54adc431600 RBX: 0000000000000820 RCX: 0000000000040000
RDX: ffffc900021c1000 RSI: 00000000000052ff RDI: 0000000000005300
RBP: ffff888029089408 R08: ffffffff817feaa2 R09: 1ffff110170c519a
R10: dffffc0000000000 R11: ffffed10170c519b R12: 000000000000000f
R13: ffff888029089400 R14: dffffc0000000000 R15: 0000000000000046
FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb40a7c6018 CR3: 000000004b998000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline]
cm109_urb_irq_callback+0x6ce/0xc20 drivers/input/misc/cm109.c:431
__usb_hcd_giveback_urb+0x42c/0x6e0 drivers/usb/core/hcd.c:1650
dummy_timer+0x856/0x4620 drivers/usb/gadget/udc/dummy_hcd.c:1993
__run_hrtimer kernel/time/hrtimer.c:1739 [inline]
__hrtimer_run_queues+0x59b/0xd30 kernel/time/hrtimer.c:1803
hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1820
handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:561
__do_softirq kernel/softirq.c:595 [inline]
invoke_softirq kernel/softirq.c:435 [inline]
__irq_exit_rcu+0xf7/0x220 kernel/softirq.c:662
irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:unwind_done arch/x86/include/asm/unwind.h:50 [inline]
RIP: 0010:__unwind_start+0x5a8/0x740 arch/x86/kernel/unwind_orc.c:757
Code: df e8 4c e3 b9 00 48 8b 44 24 10 48 39 03 0f 87 3b fb ff ff 4c 89 f7 e8 76 d2 ff ff 48 ba 00 00 00 00 00 fc ff df 48 8b 04 24 <0f> b6 04 10 84 c0 75 0f 41 83 3e 00 0f 85 5d ff ff ff e9 0e fb ff
RSP: 0018:ffffc9000c6578a0 EFLAGS: 00000282
RAX: 1ffff920018caf20 RBX: ffffc9000c657938 RCX: 0000000080000000
RDX: dffffc0000000000 RSI: ffffc9000c650000 RDI: 0000000000000001
RBP: 1ffff920018caf21 R08: ffffc9000c6578f0 R09: 0000000000000000
R10: ffffc9000c657950 R11: fffff520018caf2c R12: 1ffff920018caf22
R13: ffffc9000c657910 R14: ffffc9000c657900 R15: ffffc9000c657908
unwind_start arch/x86/include/asm/unwind.h:64 [inline]
arch_stack_walk+0xe5/0x150 arch/x86/kernel/stacktrace.c:24
stack_trace_save+0x118/0x1d0 kernel/stacktrace.c:122
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:576
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:233 [inline]
slab_free_hook mm/slub.c:2353 [inline]
slab_free mm/slub.c:4609 [inline]
kmem_cache_free+0x195/0x410 mm/slub.c:4711
vfs_fstatat+0xef/0x130 fs/stat.c:367
__do_sys_newfstatat fs/stat.c:530 [inline]
__se_sys_newfstatat fs/stat.c:524 [inline]
__x64_sys_newfstatat+0x11d/0x1a0 fs/stat.c:524
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb40a7e98a9
Code: 49 01 00 09 00 00 00 83 c8 ff c3 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 00 00 00 00 41 89 ca b8 06 01 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 0c f7 d8 41 83 c8 ff 89 05 a1 49 01 00
RSP: 002b:00007ffda995b668 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
RAX: ffffffffffffffda RBX: 00007fb40a7c6000 RCX: 00007fb40a7e98a9
RDX: 00007ffda995b710 RSI: 00007ffda995b670 RDI: 00000000ffffff9c
RBP: 00007ffda995b7d0 R08: 0000000000080000 R09: 00007ffda995b670
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda995b670
R13: 0000000000000002 R14: 00007fb40a7fba40 R15: 00000000ffffffff
----------------
Code disassembly (best guess):
0: df e8 fucomip %st(0),%st
2: 4c e3 b9 rex.WR jrcxz 0xffffffbe
5: 00 48 8b add %cl,-0x75(%rax)
8: 44 24 10 rex.R and $0x10,%al
b: 48 39 03 cmp %rax,(%rbx)
e: 0f 87 3b fb ff ff ja 0xfffffb4f
14: 4c 89 f7 mov %r14,%rdi
17: e8 76 d2 ff ff call 0xffffd292
1c: 48 ba 00 00 00 00 00 movabs $0xdffffc0000000000,%rdx
23: fc ff df
26: 48 8b 04 24 mov (%rsp),%rax
* 2a: 0f b6 04 10 movzbl (%rax,%rdx,1),%eax <-- trapping instruction
2e: 84 c0 test %al,%al
30: 75 0f jne 0x41
32: 41 83 3e 00 cmpl $0x0,(%r14)
36: 0f 85 5d ff ff ff jne 0xffffff99
3c: e9 .byte 0xe9
3d: 0e (bad)
3e: fb sti
3f: ff .byte 0xff