rc rc0: IR event FIFO is full!
rc rc0: IR event FIFO is full!
general protection fault, probably for non-canonical address 0xdffffc000000021b: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x00000000000010d8-0x00000000000010df]
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.5.0-rc1-next-20230714-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:ir_raw_event_store_with_filter+0x43e/0x590 drivers/media/rc/rc-ir-raw.c:184
Code: 80 3c 02 00 0f 85 4e 01 00 00 4c 8b a3 b8 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 d8 10 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 0d 01 00 00 48 ba 00 00 00 00 00 fc ff df 48 89
RSP: 0018:ffffc900001e08e0 EFLAGS: 00010006
RAX: dffffc0000000000 RBX: ffff88807b5cd000 RCX: 0000000000000100
RDX: 000000000000021b RSI: ffffffff86d0bd11 RDI: 00000000000010d8
RBP: ffffc900001e0950 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000101 R11: 0000000000000001 R12: 0000000000000000
R13: ffffc900001e0955 R14: 0000000000000080 R15: ffff88807b5cd5b8
FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001178 CR3: 000000007df1a000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
sz_push+0x97/0x1d0 drivers/media/rc/streamzap.c:104
sz_push_full_space drivers/media/rc/streamzap.c:132 [inline]
sz_push_half_space drivers/media/rc/streamzap.c:138 [inline]
streamzap_callback+0x57d/0x7e0 drivers/media/rc/streamzap.c:190
__usb_hcd_giveback_urb+0x359/0x5c0 drivers/usb/core/hcd.c:1671
usb_hcd_giveback_urb+0x389/0x430 drivers/usb/core/hcd.c:1754
dummy_timer+0x1415/0x35f0 drivers/usb/gadget/udc/dummy_hcd.c:1987
call_timer_fn+0x1a0/0x580 kernel/time/timer.c:1700
expire_timers kernel/time/timer.c:1751 [inline]
__run_timers+0x764/0xb10 kernel/time/timer.c:2022
run_timer_softirq+0x58/0xd0 kernel/time/timer.c:2035
__do_softirq+0x218/0x965 kernel/softirq.c:553
invoke_softirq kernel/softirq.c:427 [inline]
__irq_exit_rcu kernel/softirq.c:632 [inline]
irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1109
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline]
RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:72 [inline]
RIP: 0010:__intel_idle_hlt drivers/idle/intel_idle.c:206 [inline]
RIP: 0010:intel_idle_hlt+0x11/0x20 drivers/idle/intel_idle.c:224
Code: 48 89 de 48 c7 c7 00 3f 40 8d e8 da d6 1c fa e9 51 ff ff ff 0f 1f 44 00 00 f3 0f 1e fa 89 d0 66 90 0f 00 2d 91 2b 9b 00 fb f4 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 89 d0 fb
RSP: 0018:ffffc90000177d90 EFLAGS: 00000242
RAX: 0000000000000001 RBX: ffffe8ffffd09aa0 RCX: ffffffff8a33ca6e
RDX: 0000000000000001 RSI: ffffffff8d404080 RDI: ffffe8ffffd09aa0
RBP: ffffffff8d404080 R08: 0000000000000001 R09: ffffed1017326dad
R10: ffff8880b9936d6b R11: 0000000000000000 R12: 0000000000000001
R13: ffffffff8d404100 R14: 0000000000000001 R15: 0000000000000000
cpuidle_enter_state+0x82/0x500 drivers/cpuidle/cpuidle.c:267
cpuidle_enter+0x4e/0xa0 drivers/cpuidle/cpuidle.c:388
cpuidle_idle_call kernel/sched/idle.c:215 [inline]
do_idle+0x315/0x3f0 kernel/sched/idle.c:282
cpu_startup_entry+0x18/0x20 kernel/sched/idle.c:379
start_secondary+0x200/0x290 arch/x86/kernel/smpboot.c:326
secondary_startup_64_no_verify+0x167/0x16b
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ir_raw_event_store_with_filter+0x43e/0x590 drivers/media/rc/rc-ir-raw.c:184
Code: 80 3c 02 00 0f 85 4e 01 00 00 4c 8b a3 b8 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 d8 10 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 0d 01 00 00 48 ba 00 00 00 00 00 fc ff df 48 89
RSP: 0018:ffffc900001e08e0 EFLAGS: 00010006
RAX: dffffc0000000000 RBX: ffff88807b5cd000 RCX: 0000000000000100
RDX: 000000000000021b RSI: ffffffff86d0bd11 RDI: 00000000000010d8
RBP: ffffc900001e0950 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000101 R11: 0000000000000001 R12: 0000000000000000
R13: ffffc900001e0955 R14: 0000000000000080 R15: ffff88807b5cd5b8
FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001178 CR3: 000000007df1a000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1)
4: 0f 85 4e 01 00 00 jne 0x158
a: 4c 8b a3 b8 05 00 00 mov 0x5b8(%rbx),%r12
11: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
18: fc ff df
1b: 49 8d bc 24 d8 10 00 lea 0x10d8(%r12),%rdi
22: 00
23: 48 89 fa mov %rdi,%rdx
26: 48 c1 ea 03 shr $0x3,%rdx
* 2a: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction
2e: 0f 85 0d 01 00 00 jne 0x141
34: 48 ba 00 00 00 00 00 movabs $0xdffffc0000000000,%rdx
3b: fc ff df
3e: 48 rex.W
3f: 89 .byte 0x89