BUG: unable to handle page fault for address: ffff8880dad8ac66
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD b401067 P4D b401067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 16537 Comm: syz-executor.4 Not tainted 5.2.0+ #41
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:bpf_prog_9e69188709424cd0+0xe8d/0x1000
Code: cc cc cc 55 48 89 e5 48 81 ec 00 00 00 00 53 41 55 41 56 41 57 6a 00 31 c0 48 8b bf c0 00 00 00 44 8b 97 bc 00 00 00 4c 01 d7 <48> 0f b7 7f 06 5b 41 5f 41 5e 41 5d 5b c9 c3 cc cc cc cc cc cc cc
RSP: 0018:ffff888062b67a98 EFLAGS: 00010286
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc9000e65d000
RDX: 0000000000000315 RSI: ffffc9000194e038 RDI: ffff8880dad8ac60
RBP: ffff888062b67ac0 R08: ffff88805f9bc180 R09: 0000000000000000
R10: 0000000050581120 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000000 R14: ffff888062b67ba8 R15: ffff88805f9bc180
FS:  00007f1ebab07700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8880dad8ac66 CR3: 00000000a1f0c000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 bpf_test_run+0x31f/0xac0 net/bpf/test_run.c:44
 bpf_prog_test_run_skb+0x939/0x1310 net/bpf/test_run.c:310
 bpf_prog_test_run kernel/bpf/syscall.c:2091 [inline]
 __do_sys_bpf+0x15b4/0x42f0 kernel/bpf/syscall.c:2867
 __se_sys_bpf kernel/bpf/syscall.c:2808 [inline]
 __x64_sys_bpf+0x73/0xb0 kernel/bpf/syscall.c:2808
 do_syscall_64+0xfd/0x6a0 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x459829
Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f1ebab06c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829
RDX: 0000000000000028 RSI: 0000000020000040 RDI: 000000000000000a
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1ebab076d4
R13: 00000000004bfb92 R14: 00000000004d1758 R15: 00000000ffffffff
Modules linked in:
CR2: ffff8880dad8ac66
---[ end trace 50bc25fc1cd0da19 ]---
RIP: 0010:bpf_prog_9e69188709424cd0+0xe8d/0x1000
Code: cc cc cc 55 48 89 e5 48 81 ec 00 00 00 00 53 41 55 41 56 41 57 6a 00 31 c0 48 8b bf c0 00 00 00 44 8b 97 bc 00 00 00 4c 01 d7 <48> 0f b7 7f 06 5b 41 5f 41 5e 41 5d 5b c9 c3 cc cc cc cc cc cc cc
RSP: 0018:ffff888062b67a98 EFLAGS: 00010286
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc9000e65d000
RDX: 0000000000000315 RSI: ffffc9000194e038 RDI: ffff8880dad8ac60
RBP: ffff888062b67ac0 R08: ffff88805f9bc180 R09: 0000000000000000
R10: 0000000050581120 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000000 R14: ffff888062b67ba8 R15: ffff88805f9bc180
FS:  00007f1ebab07700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8880dad8ac66 CR3: 00000000a1f0c000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600