RBP: 00007f568f71b1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffc687625df R14: 00007f568f71b300 R15: 0000000000022000 cgroup: cgroup_addrm_files: failed to add max, err=-12 general protection fault, probably for non-canonical address 0xdffffc0000000030: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000180-0x0000000000000187] CPU: 0 PID: 17935 Comm: syz-executor.1 Not tainted 5.16.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:perf_tp_event_match kernel/events/core.c:9687 [inline] RIP: 0010:perf_tp_event+0x1d5/0xbc0 kernel/events/core.c:9738 Code: 89 85 e8 fd ff ff eb 0f e8 08 d2 e0 ff 48 83 eb 60 0f 84 4a 01 00 00 e8 f9 d1 e0 ff 48 8d bb e0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e 94 08 00 00 44 8b bb e0 01 RSP: 0018:ffffc9000320f640 EFLAGS: 00010006 RAX: 0000000000000030 RBX: ffffffffffffffa1 RCX: ffffc9000c7eb000 RDX: 0000000000040000 RSI: ffffffff8196dfd7 RDI: 0000000000000181 RBP: ffffc9000320f8b0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff817bfb5d R11: 0000000000000000 R12: dffffc0000000000 R13: ffff8880b9c34860 R14: 0000000000000001 R15: 1ffff1101738691d FS: 00007f568f71b700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f65768c9fc0 CR3: 0000000077491000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: perf_trace_run_bpf_submit+0x11c/0x210 kernel/events/core.c:9713 perf_trace_sched_switch+0x4a4/0x690 include/trace/events/sched.h:220 __traceiter_sched_switch+0x5f/0xa0 include/trace/events/sched.h:220 trace_sched_switch include/trace/events/sched.h:220 [inline] __schedule+0x1b32/0x4940 kernel/sched/core.c:6250 schedule+0xd2/0x260 kernel/sched/core.c:6326 freezable_schedule include/linux/freezer.h:172 [inline] futex_wait_queue+0x144/0x3b0 kernel/futex/waitwake.c:355 futex_wait+0x2c9/0x670 kernel/futex/waitwake.c:656 do_futex+0x205/0x390 kernel/futex/syscalls.c:122 __do_sys_futex kernel/futex/syscalls.c:199 [inline] __se_sys_futex kernel/futex/syscalls.c:180 [inline] __x64_sys_futex+0x1b0/0x4a0 kernel/futex/syscalls.c:180 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f5690da5e99 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:00007f568f71b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00007f5690eb8f68 RCX: 00007f5690da5e99 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5690eb8f68 RBP: 00007f5690eb8f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5690eb8f6c R13: 00007ffc687625df R14: 00007f568f71b300 R15: 0000000000022000 Modules linked in: ---[ end trace 4a8e04f5544eeafe ]--- RIP: 0010:perf_tp_event_match kernel/events/core.c:9687 [inline] RIP: 0010:perf_tp_event+0x1d5/0xbc0 kernel/events/core.c:9738 Code: 89 85 e8 fd ff ff eb 0f e8 08 d2 e0 ff 48 83 eb 60 0f 84 4a 01 00 00 e8 f9 d1 e0 ff 48 8d bb e0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e 94 08 00 00 44 8b bb e0 01 RSP: 0018:ffffc9000320f640 EFLAGS: 00010006 RAX: 0000000000000030 RBX: ffffffffffffffa1 RCX: ffffc9000c7eb000 RDX: 0000000000040000 RSI: ffffffff8196dfd7 RDI: 0000000000000181 RBP: ffffc9000320f8b0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff817bfb5d R11: 0000000000000000 R12: dffffc0000000000 R13: ffff8880b9c34860 R14: 0000000000000001 R15: 1ffff1101738691d FS: 00007f568f71b700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f65768c9fc0 CR3: 0000000077491000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 ---------------- Code disassembly (best guess): 0: 89 85 e8 fd ff ff mov %eax,-0x218(%rbp) 6: eb 0f jmp 0x17 8: e8 08 d2 e0 ff callq 0xffe0d215 d: 48 83 eb 60 sub $0x60,%rbx 11: 0f 84 4a 01 00 00 je 0x161 17: e8 f9 d1 e0 ff callq 0xffe0d215 1c: 48 8d bb e0 01 00 00 lea 0x1e0(%rbx),%rdi 23: 48 89 f8 mov %rdi,%rax 26: 48 c1 e8 03 shr $0x3,%rax * 2a: 42 0f b6 04 20 movzbl (%rax,%r12,1),%eax <-- trapping instruction 2f: 84 c0 test %al,%al 31: 74 08 je 0x3b 33: 3c 03 cmp $0x3,%al 35: 0f 8e 94 08 00 00 jle 0x8cf 3b: 44 rex.R 3c: 8b .byte 0x8b 3d: bb .byte 0xbb 3e: e0 01 loopne 0x41