BUG: unable to handle page fault for address: ffffc90000fb8030 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 10000067 P4D 10000067 PUD 101b1067 PMD 10fc1067 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 25878 Comm: syz-executor.4 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:ffffc90001b0feb0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffc90000fb8000 RCX: ffffffff8178d998 RDX: 0000000000000000 RSI: ffffc90000fb8038 RDI: ffffc90001b0fed8 RBP: 1ffff92000361fd7 R08: 0000000000000000 R09: ffffffff8ebaf667 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffffc90001b0ff58 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000001c1b940(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90000fb8030 CR3: 000000005cc99000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: trace_sys_exit include/trace/events/syscalls.h:44 [inline] syscall_exit_work kernel/entry/common.c:227 [inline] syscall_exit_to_user_mode_prepare kernel/entry/common.c:258 [inline] syscall_exit_to_user_mode+0x1c6/0x260 kernel/entry/common.c:264 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45deb9 Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffc1f07c128 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: 0000000000000001 RBX: 000000000118bf2c RCX: 000000000045deb9 RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000118bf28 RBP: 000000000118bf20 R08: 0000000001191358 R09: 0000000000000000 R10: 00007ffc1f07c1f0 R11: 0000000000000246 R12: 0000000000000060 R13: 0000000000000000 R14: 0000000000000003 R15: 000000000118bf2c Modules linked in: CR2: ffffc90000fb8030 ---[ end trace 331a6be0c9195326 ]--- 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:ffffc90001b0feb0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffc90000fb8000 RCX: ffffffff8178d998 RDX: 0000000000000000 RSI: ffffc90000fb8038 RDI: ffffc90001b0fed8 RBP: 1ffff92000361fd7 R08: 0000000000000000 R09: ffffffff8ebaf667 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffffc90001b0ff58 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000001c1b940(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc90000fb8030 CR3: 000000005cc99000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400