audit: type=1400 audit(1691223700.834:11): avc: denied { write } for pid=4008 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 0-....: (91 ticks this GP) idle=283c/1/0x4000000000000000 softirq=180341/180341 fqs=39955
rcu: (detected by 1, t=105002 jiffies, g=136317, q=39216 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4007 Comm: syz-executor.4 Not tainted 6.5.0-rc4-next-20230804 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:default_send_IPI_self+0x29/0xf0
Code: 90 f3 0f 1e fa 55 53 83 ff 02 74 61 a0 60 f8 eb ff ff fb ff ff 89 fb 84 c0 74 08 3c 03 0f 8e 97 00 00 00 8b 04 25 00 c3 5f ff <48> bd 60 f8 eb ff ff fb ff ff f6 c4 10 74 1e f3 90 0f b6 45 00 84
RSP: 0018:ffff88806ce093d0 EFLAGS: 00000046
RAX: 00000000000400f6 RBX: 00000000000000f6 RCX: 0000000000000100
RDX: 1ffffffff0a5e9a3 RSI: ffffffff815a47ec RDI: 00000000000000f6
RBP: ffffffff852f4cc0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
R13: ffff88806ce3a570 R14: 0000000000000000 R15: 0000000000000008
FS: 00007fbee8f6d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6c4e29ae7c CR3: 0000000014fd0000 CR4: 0000000000350ef0
Call Trace:
arch_irq_work_raise+0x8b/0x110
__irq_work_queue_local+0xc1/0x2f0
irq_work_queue_on+0x122/0x130
__rcu_read_unlock+0x3f0/0x4f0
perf_event_output_forward+0x21c/0x3c0
__perf_event_overflow+0x4c2/0x9e0
perf_swevent_event+0x2c6/0x3f0
perf_tp_event+0x2dd/0x1280
perf_trace_run_bpf_submit+0xf3/0x190
perf_trace_preemptirq_template+0x252/0x420
trace_hardirqs_on+0xce/0x100
asm_sysvec_irq_work+0x1a/0x20
RIP: 0010:__rcu_read_unlock+0xc8/0x4f0
Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 76 01 00 00 8b 85 f8 03 00 00 85 c0 75 58 <65> 48 8b 1c 25 40 8d 03 00 48 8d bb f4 03 00 00 48 b8 00 00 00 00
RSP: 0018:ffff88806ce09a98 EFLAGS: 00000202
RAX: 000000000000263e RBX: ffff88806ce3a540 RCX: 1ffffffff0ba9801
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8137c051
RBP: ffffffff85617500 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff85d4e9d7 R11: 0000000000000001 R12: 0000000000000001
R13: dffffc0000000000 R14: 0000000000000200 R15: 0000000000000000
netif_receive_skb_list_internal+0x794/0xce0
napi_complete_done+0x242/0x890
e1000_clean+0x9b5/0x2510
__napi_poll+0xbd/0x6b0
net_rx_action+0x8a3/0xc40
__do_softirq+0x1b7/0x7d4
irq_exit_rcu+0x93/0xc0
common_interrupt+0x7c/0xa0
asm_common_interrupt+0x26/0x40
RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x70
Code: 00 e8 a0 ff ff ff 31 c0 e9 d9 12 10 03 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <65> 8b 05 3d ce b6 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b
RSP: 0018:ffff8880428d7d50 EFLAGS: 00000202
RAX: 0000000000000002 RBX: 0000000000000001 RCX: ffffffff818fe237
RDX: ffff88801c4d51c0 RSI: 0000000000000000 RDI: 0000000000000001
RBP: ffff888016e53020 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800d5f9400
R13: ffff88800edded00 R14: ffff88800edded08 R15: ffff888008dfaf80
fd_install+0x4f0/0x6e0
__do_sys_perf_event_open+0x1af4/0x2ae0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fbeeb9f7b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fbee8f6d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007fbeebb0af60 RCX: 00007fbeeb9f7b19
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000580
RBP: 00007fbeeba51f6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe094c183f R14: 00007fbee8f6d300 R15: 0000000000022000
----------------
Code disassembly (best guess):
0: 90 nop
1: f3 0f 1e fa endbr64
5: 55 push %rbp
6: 53 push %rbx
7: 83 ff 02 cmp $0x2,%edi
a: 74 61 je 0x6d
c: a0 60 f8 eb ff ff fb movabs 0xfffffbffffebf860,%al
13: ff ff
15: 89 fb mov %edi,%ebx
17: 84 c0 test %al,%al
19: 74 08 je 0x23
1b: 3c 03 cmp $0x3,%al
1d: 0f 8e 97 00 00 00 jle 0xba
23: 8b 04 25 00 c3 5f ff mov 0xffffffffff5fc300,%eax
* 2a: 48 bd 60 f8 eb ff ff movabs $0xfffffbffffebf860,%rbp <-- trapping instruction
31: fb ff ff
34: f6 c4 10 test $0x10,%ah
37: 74 1e je 0x57
39: f3 90 pause
3b: 0f b6 45 00 movzbl 0x0(%rbp),%eax
3f: 84 .byte 0x84