WARNING in __xdp_reg_mem


Created	Duration	User	Repo	Result
2024/08/05 20:45	4h25m	bisect fix	linux-6.1.y	OK (1) job log
2024/06/27 00:48	1h33m	bisect fix	linux-6.1.y	OK (0) job log log
2024/05/21 05:45	1h11m	bisect fix	linux-6.1.y	OK (0) job log log

RDX: 0000000000000050 RSI: 0000000020000340 RDI: 000000000000000a RBP: 0000000000000001 R08: 00007ffea6550ea7 R09: 00000000000000a0 R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 </TASK> ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3543 at net/core/xdp.c:296 __xdp_reg_mem_model+0x2d5/0x620 net/core/xdp.c:294 Modules linked in: CPU: 0 PID: 3543 Comm: syz-executor846 Not tainted 6.1.86-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__xdp_reg_mem_model+0x2d5/0x620 net/core/xdp.c:296 Code: 41 89 c5 85 c0 79 5b e8 39 dd fa f8 eb a5 e8 32 dd fa f8 4c 89 ff e8 ba d9 37 f9 4d 63 e4 48 c7 c7 c0 59 2a 8e e8 1b a2 03 02 <0f> 0b e9 e3 01 00 00 e8 0f dd fa f8 48 8d 7c 24 60 48 89 f8 48 c1 RSP: 0018:ffffc900039df680 EFLAGS: 00010246 RAX: 58241fc6aa612700 RBX: 1ffff9200073bed8 RCX: ffffffff8a935678 RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900039df600 RBP: ffffc900039df750 R08: dffffc0000000000 R09: fffff5200073bec1 R10: 0000000000000000 R11: dffffc0000000001 R12: fffffffffffffff4 R13: dffffc0000000000 R14: 0000000000000002 R15: ffffc900039df9a0 FS: 000055555649f380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8e6d290020 CR3: 00000000775df000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> xdp_reg_mem_model+0x1e/0x30 net/core/xdp.c:341 xdp_test_run_setup net/bpf/test_run.c:177 [inline] bpf_test_run_xdp_live+0x365/0x1ea0 net/bpf/test_run.c:355 bpf_prog_test_run_xdp+0x7d1/0x1130 net/bpf/test_run.c:1387 bpf_prog_test_run+0x32f/0x3a0 kernel/bpf/syscall.c:3670 __sys_bpf+0x3eb/0x6c0 kernel/bpf/syscall.c:5023 __do_sys_bpf kernel/bpf/syscall.c:5109 [inline] __se_sys_bpf kernel/bpf/syscall.c:5107 [inline] __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:5107 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f8e6d25d079 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffea6551108 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007ffea6551120 RCX: 00007f8e6d25d079 RDX: 0000000000000050 RSI: 0000000020000340 RDI: 000000000000000a RBP: 0000000000000001 R08: 00007ffea6550ea7 R09: 00000000000000a0 R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 </TASK>

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/04/16 15:33	linux-6.1.y	cd5d98c0556c	0d592ce4	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan-perf	WARNING in __xdp_reg_mem_model
2024/04/16 15:03	linux-6.1.y	cd5d98c0556c	0d592ce4	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan-perf	WARNING in __xdp_reg_mem_model

Crashes (2):

Assets (help?)