BUG: unable to handle page fault for address: ffffc90000ec8030 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 10000067 P4D 10000067 PUD 101b1067 PMD 140c5f067 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 29782 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:bpf_dispatcher_nop_func include/linux/bpf.h:644 [inline] RIP: 0010:__bpf_trace_run kernel/trace/bpf_trace.c:2045 [inline] RIP: 0010:bpf_trace_run2+0x12e/0x3d0 kernel/trace/bpf_trace.c:2082 Code: f7 ff 48 8d 7b 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 8e 02 00 00 48 8d 73 38 48 8d 7c 24 28 53 30 e8 9a 2f f7 ff e8 a5 a8 6b 07 31 ff 89 c3 89 c6 e8 da 27 RSP: 0018:ffffc9000191fe88 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffc90000ec8000 RCX: ffffffff8178d998 RDX: 0000000000000000 RSI: ffffc90000ec8038 RDI: ffffc9000191feb0 RBP: 1ffff92000323fd2 R08: 0000000000000000 R09: ffffffff8ebae667 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffffc9000191ff58 R14: 0000000000000111 R15: 0000000000000000 FS: 00007f84ae4b1700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90000ec8030 CR3: 000000002c97d000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: trace_sys_enter include/trace/events/syscalls.h:18 [inline] syscall_trace_enter.constprop.0+0x1f9/0x250 kernel/entry/common.c:67 do_syscall_64+0xf/0x70 arch/x86/entry/common.c:41 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x4146d4 Code: 00 31 c0 87 83 1c 06 00 00 83 f8 fe 0f 84 d2 01 00 00 48 8b 5c 24 08 be 18 00 00 00 b8 11 01 00 00 48 8d bb e0 02 00 00 0f 05 83 14 06 00 00 04 0f 85 f5 01 00 00 48 8d 7c 24 10 48 c7 44 24 RSP: 002b:00007f84ae4b0d20 EFLAGS: 00000202 ORIG_RAX: 0000000000000111 RAX: ffffffffffffffda RBX: 00007f84ae4b1700 RCX: 00000000004146d4 RDX: ffffffffffffffd8 RSI: 0000000000000018 RDI: 00007f84ae4b19e0 RBP: 0000000000000000 R08: 00007f84ae4b1700 R09: 00007f84ae4b1700 R10: 00007f84ae4b19d0 R11: 0000000000000202 R12: 0000000000000000 R13: 00007fffb408904f R14: 00007f84ae4b19c0 R15: 000000000118c07c Modules linked in: CR2: ffffc90000ec8030 ---[ end trace c8dc465e13380d98 ]--- RIP: 0010:bpf_dispatcher_nop_func include/linux/bpf.h:644 [inline] RIP: 0010:__bpf_trace_run kernel/trace/bpf_trace.c:2045 [inline] RIP: 0010:bpf_trace_run2+0x12e/0x3d0 kernel/trace/bpf_trace.c:2082 Code: f7 ff 48 8d 7b 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 8e 02 00 00 48 8d 73 38 48 8d 7c 24 28 53 30 e8 9a 2f f7 ff e8 a5 a8 6b 07 31 ff 89 c3 89 c6 e8 da 27 RSP: 0018:ffffc9000191fe88 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffc90000ec8000 RCX: ffffffff8178d998 RDX: 0000000000000000 RSI: ffffc90000ec8038 RDI: ffffc9000191feb0 RBP: 1ffff92000323fd2 R08: 0000000000000000 R09: ffffffff8ebae667 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffffc9000191ff58 R14: 0000000000000111 R15: 0000000000000000 FS: 00007f84ae4b1700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90000ec8030 CR3: 000000002c97d000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600