BUG: unable to handle kernel paging request at ffff87fa40858084 PGD 0 P4D 0 Oops: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 8080 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #26 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:predicate_parse kernel/trace/trace_events_filter.c:563 [inline] RIP: 0010:process_preds+0x157e/0x19d0 kernel/trace/trace_events_filter.c:1508 RSP: 0018:ffff880197fbf4a0 EFLAGS: 00010246 RAX: 0000000000000007 RBX: ffff87fa40858080 RCX: 0000000000000000 RDX: 00000000ffffffff RSI: ffffffff818132ab RDI: ffff87fa40858084 RBP: ffff880197fbf5a8 R08: ffff8801aa3fe040 R09: ffffed003b5e46d2 R10: ffffed003b5e46d2 R11: ffff8801daf23693 R12: dffffc0000000000 R13: ffff8801d8a99fe0 R14: 00000000fffffffe R15: dffffc0000000000 FS: 00007f408016a700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff87fa40858084 CR3: 00000001b1b2a000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: create_filter+0x155/0x270 kernel/trace/trace_events_filter.c:1716 ftrace_profile_set_filter+0x130/0x2e0 kernel/trace/trace_events_filter.c:2041 perf_event_set_filter+0x248/0x1230 kernel/events/core.c:9079 _perf_ioctl+0x84c/0x15e0 kernel/events/core.c:5059 perf_ioctl+0x59/0x80 kernel/events/core.c:5110 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x1cf/0x16a0 fs/ioctl.c:684 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:701 __do_sys_ioctl fs/ioctl.c:708 [inline] __se_sys_ioctl fs/ioctl.c:706 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:706 do_syscall_64+0x1b1/0x800 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x455a09 RSP: 002b:00007f4080169c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f408016a6d4 RCX: 0000000000455a09 RDX: 0000000020000080 RSI: 0000000040082406 RDI: 0000000000000013 RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000002eb R14: 00000000006f96a8 R15: 0000000000000000 Code: ff ff 41 8b 55 04 48 8d 7b 04 48 89 f8 48 c1 e8 03 42 0f b6 0c 20 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 69 03 00 00 <44> 8b 7b 04 89 d7 89 95 68 ff ff ff 44 89 fe e8 ae 08 f8 ff 8b RIP: predicate_parse kernel/trace/trace_events_filter.c:563 [inline] RSP: ffff880197fbf4a0 RIP: process_preds+0x157e/0x19d0 kernel/trace/trace_events_filter.c:1508 RSP: ffff880197fbf4a0 CR2: ffff87fa40858084 ---[ end trace 03f6cb30c4df9a0a ]---