cm109 4-1:0.8: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB ffff88801e1b7500 submitted while active
WARNING: CPU: 1 PID: 8696 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Modules linked in:
CPU: 1 PID: 8696 Comm: syz-executor.2 Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:usb_submit_urb+0x1039/0x18c0 drivers/usb/core/urb.c:379
Code: 00 eb 66 e8 99 88 86 fa e9 79 f0 ff ff e8 8f 88 86 fa c6 05 be 59 63 08 01 90 48 c7 c7 40 92 4b 8c 4c 89 ee e8 a8 5c 49 fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 69 88 86 fa eb 12 e8 62 88 86 fa 41
RSP: 0018:ffffc90000a08750 EFLAGS: 00010046
RAX: 976ff6db5ec6fa00 RBX: 0000000000000820 RCX: 0000000000040000
RDX: ffffc90002301000 RSI: 0000000000001a71 RDI: 0000000000001a72
RBP: ffff88801e1b7508 R08: ffffffff8157cc12 R09: 1ffff110172a51a2
R10: dffffc0000000000 R11: ffffed10172a51a3 R12: ffff88802e65a830
R13: ffff88801e1b7500 R14: dffffc0000000000 R15: ffff888022823b01
FS: 00005555614a5480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555614ae938 CR3: 0000000065128000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
cm109_urb_irq_callback+0x6cc/0xc30 drivers/input/misc/cm109.c:422
__usb_hcd_giveback_urb+0x373/0x530 drivers/usb/core/hcd.c:1650
dummy_timer+0x8aa/0x3220 drivers/usb/gadget/udc/dummy_hcd.c:1987
call_timer_fn+0x17e/0x600 kernel/time/timer.c:1792
expire_timers kernel/time/timer.c:1843 [inline]
__run_timers kernel/time/timer.c:2408 [inline]
__run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2419
run_timer_base kernel/time/timer.c:2428 [inline]
run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2438
__do_softirq+0x2bc/0x943 kernel/softirq.c:554
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:on_stack arch/x86/include/asm/stacktrace.h:58 [inline]
RIP: 0010:stack_access_ok arch/x86/kernel/unwind_orc.c:393 [inline]
RIP: 0010:deref_stack_reg+0xb1/0x260 arch/x86/kernel/unwind_orc.c:403
Code: ee 03 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 0f 85 77 01 00 00 8b 2b 31 ff 89 ee e8 25 3c 54 00 85 ed 48 8b 2c 24 <48> 8b 4c 24 20 74 22 48 39 e9 77 1d 49 39 ef 76 18 48 8d 45 08 48
RSP: 0018:ffffc9000e487728 EFLAGS: 00000202
RAX: 0000000000000000 RBX: ffffc9000e487860 RCX: ffff8880599c0000
RDX: ffff8880599c0000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000e487f48 R08: ffffffff8140bd6b R09: ffffffff8140a8df
R10: 0000000000000003 R11: ffff8880599c0000 R12: 1ffff92001c90f0d
R13: 1ffff92001c90f0e R14: 1ffff92001c90f0c R15: ffffc9000e488000
unwind_next_frame+0x1ab8/0x2a00 arch/x86/kernel/unwind_orc.c:648
arch_stack_walk+0x151/0x1b0 arch/x86/kernel/stacktrace.c:25
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
unpoison_slab_object mm/kasan/common.c:312 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:338
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3798 [inline]
slab_alloc_node mm/slub.c:3845 [inline]
kmem_cache_alloc_lru+0x178/0x350 mm/slub.c:3864
__d_alloc+0x31/0x700 fs/dcache.c:1624
d_alloc_pseudo+0x1f/0xb0 fs/dcache.c:1756
alloc_path_pseudo fs/file_table.c:330 [inline]
alloc_file_pseudo+0x123/0x290 fs/file_table.c:346
sock_alloc_file+0xb8/0x290 net/socket.c:469
sock_map_fd net/socket.c:494 [inline]
__sys_socket+0x1dd/0x3c0 net/socket.c:1715
__do_sys_socket net/socket.c:1720 [inline]
__se_sys_socket net/socket.c:1718 [inline]
__x64_sys_socket+0x7a/0x90 net/socket.c:1718
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fc2dd47fbe7
Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc2dd6cf678 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
RAX: ffffffffffffffda RBX: 00007fc2dd5791a0 RCX: 00007fc2dd47fbe7
RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002
RBP: 00007fc2dd6cfdbc R08: 0000000000000000 R09: 00007fc2dd6cfaa7
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032
R13: 000000000003177f R14: 0000000000000000 R15: 0000000000000007
----------------
Code disassembly (best guess), 2 bytes skipped:
0: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
7: fc ff df
a: 41 0f b6 04 06 movzbl (%r14,%rax,1),%eax
f: 84 c0 test %al,%al
11: 0f 85 77 01 00 00 jne 0x18e
17: 8b 2b mov (%rbx),%ebp
19: 31 ff xor %edi,%edi
1b: 89 ee mov %ebp,%esi
1d: e8 25 3c 54 00 call 0x543c47
22: 85 ed test %ebp,%ebp
24: 48 8b 2c 24 mov (%rsp),%rbp
* 28: 48 8b 4c 24 20 mov 0x20(%rsp),%rcx <-- trapping instruction
2d: 74 22 je 0x51
2f: 48 39 e9 cmp %rbp,%rcx
32: 77 1d ja 0x51
34: 49 39 ef cmp %rbp,%r15
37: 76 18 jbe 0x51
39: 48 8d 45 08 lea 0x8(%rbp),%rax
3d: 48 rex.W