audit: type=1400 audit(1663013304.732:9): avc: denied { tracepoint } for pid=3750 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
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3748 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 3748 Comm: modprobe Not tainted 6.0.0-rc5-next-20220912 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:event_filter_match+0x422/0x660
Code: 00 00 00 e9 7c fc ff ff e8 4b 15 f1 ff 65 8b 2d c0 73 ad 7e 31 ff 89 ee e8 eb 11 f1 ff 85 ed 0f 84 ef 00 00 00 e8 2e 15 f1 ff <0f> 0b eb 9f e8 15 80 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff8880214f85c8 RCX: 0000000000000000
RDX: ffff88801747d040 RSI: ffffffff81550212 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff8880214f87e8
R13: 0000000000000000 R14: ffff8880214f8670 R15: ffff8880214f87e8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f10f9bb1f70 CR3: 0000000020652000 CR4: 0000000000350ef0
Call Trace:
merge_sched_in+0x107/0x1110
visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0
ctx_sched_in+0x2e6/0x770
perf_event_sched_in+0x75/0x80
ctx_resched+0x1ce/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:kasan_quarantine_put+0x8d/0x1f0
Code: c7 45 00 00 00 00 00 48 03 58 10 48 89 58 10 48 81 fb 00 00 10 00 77 63 41 bc 01 00 00 00 4d 85 ed 74 43 e8 05 62 d4 ff fb 5b <44> 89 e0 5d 41 5c 41 5d 41 5e e9 54 ad e7 02 e8 df 60 d4 ff 48 c7
RSP: 0018:ffff888043f17ab8 EFLAGS: 00000206
RAX: 0000000000001cc3 RBX: ffff888015d6ba00 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888015d6ba00 R08: 0000000000000001 R09: ffffffff86cc97ef
R10: fffffbfff0d992fd R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000200 R14: dffffc0000000000 R15: ffff888007c75000
kmem_cache_free+0xf7/0x610
mas_destroy+0x2cd/0x560
mas_store_prealloc+0xf0/0x160
mmap_region+0xdc5/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7eba9bbd82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007fff71e17858 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f7eba9bbd82
RDX: 0000000000000001 RSI: 000000000004a000 RDI: 00007f7eba629000
RBP: 00007f7eba629000 R08: 0000000000000000 R09: 0000000000170000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f7eba99aa20
R13: 00007fff71e17870 R14: 00007fff71e178d0 R15: 00007fff71e17c90
irq event stamp: 7364
hardirqs last enabled at (7363): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (7364): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (7154): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7145): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3748 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 3748 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220912 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:merge_sched_in+0xadb/0x1110
Code: ff ff e8 78 16 ef ff 65 8b 05 ed 74 ab 7e 31 ff 89 c6 89 04 24 e8 15 13 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 55 16 ef ff <0f> 0b e9 c4 fb ff ff e8 49 16 ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88806ce3d100 RCX: 0000000000000000
RDX: ffff88801747d040 RSI: ffffffff815700eb RDI: 0000000000000005
RBP: ffff8880214f85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88806ce3d100
R13: ffff88806ce00000 R14: ffff8880214f8670 R15: ffff8880214f87e8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f10f9bb1f70 CR3: 0000000020652000 CR4: 0000000000350ef0
Call Trace:
visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0
ctx_sched_in+0x2e6/0x770
perf_event_sched_in+0x75/0x80
ctx_resched+0x1ce/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:kasan_quarantine_put+0x8d/0x1f0
Code: c7 45 00 00 00 00 00 48 03 58 10 48 89 58 10 48 81 fb 00 00 10 00 77 63 41 bc 01 00 00 00 4d 85 ed 74 43 e8 05 62 d4 ff fb 5b <44> 89 e0 5d 41 5c 41 5d 41 5e e9 54 ad e7 02 e8 df 60 d4 ff 48 c7
RSP: 0018:ffff888043f17ab8 EFLAGS: 00000206
RAX: 0000000000001cc3 RBX: ffff888015d6ba00 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888015d6ba00 R08: 0000000000000001 R09: ffffffff86cc97ef
R10: fffffbfff0d992fd R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000200 R14: dffffc0000000000 R15: ffff888007c75000
kmem_cache_free+0xf7/0x610
mas_destroy+0x2cd/0x560
mas_store_prealloc+0xf0/0x160
mmap_region+0xdc5/0x1a00
do_mmap+0x828/0xf40
vm_mmap_pgoff+0x1af/0x270
ksys_mmap_pgoff+0x3d0/0x4f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7eba9bbd82
Code: eb aa 66 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 33 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 56 5b 5d c3 0f 1f 00 c7 05 ae 03 01 00 16 00
RSP: 002b:00007fff71e17858 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f7eba9bbd82
RDX: 0000000000000001 RSI: 000000000004a000 RDI: 00007f7eba629000
RBP: 00007f7eba629000 R08: 0000000000000000 R09: 0000000000170000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007f7eba99aa20
R13: 00007fff71e17870 R14: 00007fff71e178d0 R15: 00007fff71e17c90
irq event stamp: 7364
hardirqs last enabled at (7363): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (7364): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (7154): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7145): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci2: HCI_REQ-0x0c1a
Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci7: HCI_REQ-0x0c1a
Bluetooth: hci2: command 0x0409 tx timeout
Bluetooth: hci5: Opcode 0x c03 failed: -110
Bluetooth: hci7: command 0x0409 tx timeout
Bluetooth: hci2: command 0x041b tx timeout
Bluetooth: hci7: command 0x041b tx timeout
----------------
Code disassembly (best guess):
0: c7 45 00 00 00 00 00 movl $0x0,0x0(%rbp)
7: 48 03 58 10 add 0x10(%rax),%rbx
b: 48 89 58 10 mov %rbx,0x10(%rax)
f: 48 81 fb 00 00 10 00 cmp $0x100000,%rbx
16: 77 63 ja 0x7b
18: 41 bc 01 00 00 00 mov $0x1,%r12d
1e: 4d 85 ed test %r13,%r13
21: 74 43 je 0x66
23: e8 05 62 d4 ff callq 0xffd4622d
28: fb sti
29: 5b pop %rbx
* 2a: 44 89 e0 mov %r12d,%eax <-- trapping instruction
2d: 5d pop %rbp
2e: 41 5c pop %r12
30: 41 5d pop %r13
32: 41 5e pop %r14
34: e9 54 ad e7 02 jmpq 0x2e7ad8d
39: e8 df 60 d4 ff callq 0xffd4611d
3e: 48 rex.W
3f: c7 .byte 0xc7