xpad 6-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19
xpad 6-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19
cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71
------------[ cut here ]------------
URB ffff888053f60b00 submitted while active
WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x7b/0x18b0 drivers/usb/core/urb.c:379, CPU#0: syz.1.4613/24829
Modules linked in:
CPU: 0 UID: 0 PID: 24829 Comm: syz.1.4613 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:usb_submit_urb+0x7e/0x18b0 drivers/usb/core/urb.c:379
Code: 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 37 9d f7 fa 49 83 3e 00 74 40 e8 fc cf 8b fa 48 8d 3d c5 cc 05 09 48 89 de <67> 48 0f b9 3a b8 f0 ff ff ff eb 11 e8 e1 cf 8b fa eb 05 e8 da cf
RSP: 0018:ffffc90000007a00 EFLAGS: 00010083
RAX: ffffffff87398df4 RBX: ffff888053f60b00 RCX: 0000000000040000
RDX: ffffc900020a1000 RSI: ffff888053f60b00 RDI: ffffffff903f5ac0
RBP: 000000000000000f R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000000f40 R12: 0000000000000820
R13: ffff88802991a030 R14: ffff888053f60b08 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff888125245000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feaf4fe7158 CR3: 000000005bd04000 CR4: 0000000000350ef0
Call Trace:
cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline]
cm109_urb_irq_callback+0x6e2/0xc90 drivers/input/misc/cm109.c:431
__usb_hcd_giveback_urb+0x376/0x540 drivers/usb/core/hcd.c:1657
dummy_timer+0xbc0/0x4650 drivers/usb/gadget/udc/dummy_hcd.c:2005
__run_hrtimer kernel/time/hrtimer.c:1930 [inline]
__hrtimer_run_queues+0x3c0/0xa20 kernel/time/hrtimer.c:1994
hrtimer_run_softirq+0x17a/0x240 kernel/time/hrtimer.c:2011
handle_softirqs+0x22a/0x840 kernel/softirq.c:622
__do_softirq kernel/softirq.c:656 [inline]
invoke_softirq kernel/softirq.c:496 [inline]
__irq_exit_rcu+0xca/0x220 kernel/softirq.c:735
irq_exit_rcu+0x9/0x30 kernel/softirq.c:752
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1061
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:lock_acquire+0x221/0x350 kernel/locking/lockdep.c:5872
Code: ff ff ff e8 b1 9d 11 0a f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 8b 38 9c 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 5b c9 6e ff cc 48 8d 3d 98 f2 93
RSP: 0018:ffffc900046172d8 EFLAGS: 00000286
RAX: 3286cf1c34424b00 RBX: 0000000000000000 RCX: 0000000080000002
RDX: 000000005f12d3cb RSI: ffffffff8e22a119 RDI: ffffffff8c27f000
RBP: ffffffff823d794a R08: ffffffff823d794a R09: ffffffff8e95d0e0
R10: dffffc0000000000 R11: fffff940003a45e9 R12: 0000000000000002
R13: ffffffff8e95d0e0 R14: 0000000000000000 R15: 0000000000000246
rcu_lock_acquire include/linux/rcupdate.h:300 [inline]
rcu_read_lock_sched include/linux/rcupdate.h:936 [inline]
pfn_valid+0xd6/0x480 include/linux/mmzone.h:2197
page_table_check_clear+0x21/0x5f0 mm/page_table_check.c:70
ptep_get_and_clear_full arch/x86/include/asm/jump_label.h:-1 [inline]
clear_full_ptes include/linux/pgtable.h:906 [inline]
zap_present_folio_ptes mm/memory.c:1656 [inline]
zap_present_ptes mm/memory.c:1725 [inline]
do_zap_pte_range mm/memory.c:1827 [inline]
zap_pte_range mm/memory.c:1929 [inline]
zap_pmd_range mm/memory.c:2021 [inline]
zap_pud_range mm/memory.c:2049 [inline]
zap_p4d_range mm/memory.c:2070 [inline]
unmap_page_range+0x33d9/0x48f0 mm/memory.c:2091
unmap_single_vma mm/memory.c:2133 [inline]
unmap_vmas+0x48f/0x6a0 mm/memory.c:2171
exit_mmap+0x280/0x9e0 mm/mmap.c:1302
__mmput+0x118/0x430 kernel/fork.c:1177
exit_mm+0x18e/0x250 kernel/exit.c:581
do_exit+0x6a2/0x23c0 kernel/exit.c:965
do_group_exit+0x21b/0x2d0 kernel/exit.c:1119
get_signal+0x1284/0x1330 kernel/signal.c:3039
arch_do_signal_or_restart+0xbc/0x830 arch/x86/kernel/signal.c:337
__exit_to_user_mode_loop kernel/entry/common.c:64 [inline]
exit_to_user_mode_loop+0x86/0x480 kernel/entry/common.c:98
__exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:238 [inline]
syscall_exit_to_user_mode include/linux/entry-common.h:328 [inline]
do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9a3a39c819
Code: Unable to access opcode bytes at 0x7f9a3a39c7ef.
RSP: 002b:00007f9a3b1700e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007f9a3a615fa8 RCX: 00007f9a3a39c819
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9a3a615fa8
RBP: 00007f9a3a615fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9a3a616038 R14: 00007ffe8361f050 R15: 00007ffe8361f138
----------------
Code disassembly (best guess):
0: 89 f0 mov %esi,%eax
2: 48 c1 e8 03 shr $0x3,%rax
6: 42 80 3c 38 00 cmpb $0x0,(%rax,%r15,1)
b: 74 08 je 0x15
d: 4c 89 f7 mov %r14,%rdi
10: e8 37 9d f7 fa call 0xfaf79d4c
15: 49 83 3e 00 cmpq $0x0,(%r14)
19: 74 40 je 0x5b
1b: e8 fc cf 8b fa call 0xfa8bd01c
20: 48 8d 3d c5 cc 05 09 lea 0x905ccc5(%rip),%rdi # 0x905ccec
27: 48 89 de mov %rbx,%rsi
* 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction
2f: b8 f0 ff ff ff mov $0xfffffff0,%eax
34: eb 11 jmp 0x47
36: e8 e1 cf 8b fa call 0xfa8bd01c
3b: eb 05 jmp 0x42
3d: e8 .byte 0xe8
3e: da cf fcmove %st(7),%st