Oops: general protection fault, probably for non-canonical address 0xebab79f1291bd18a: 0000 [#1] SMP KASAN NOPTI KASAN: maybe wild-memory-access in range [0x5d5bef8948de8c50-0x5d5bef8948de8c57] CPU: 0 UID: 0 PID: 32069 Comm: syz.7.7018 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:__xfrm_state_lookup_all net/xfrm/xfrm_state.c:1143 [inline] RIP: 0010:xfrm_state_find+0x2228/0x84c0 net/xfrm/xfrm_state.c:1494 Code: ff ff 0f b6 00 84 c0 74 06 0f 8e de 51 00 00 49 8d bc 24 30 03 00 00 45 0f b6 be 00 04 00 00 48 89 fa 48 c1 ea 03 41 83 e7 0c <0f> b6 14 1a 84 d2 74 06 0f 8e c6 51 00 00 45 0f b6 ac 24 30 03 00 RSP: 0018:ffffc9000ed4f320 EFLAGS: 00010246 RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc90010c11000 RDX: 0bab7df1291bd18a RSI: ffffffff8a325699 RDI: 5d5bef8948de8c50 RBP: ffffc9000ed4f550 R08: 0000000000000001 R09: 0000000000000008 R10: 0000000000000008 R11: 0000000000000000 R12: 5d5bef8948de8920 R13: 0000000000000008 R14: ffff888029c78000 R15: 0000000000000000 FS: 00007f53f581c6c0(0000) GS:ffff8881246b6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c2cac13 CR3: 000000005dd7e000 CR4: 00000000003526f0 Call Trace: xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2522 [inline] xfrm_tmpl_resolve net/xfrm/xfrm_policy.c:2573 [inline] xfrm_resolve_and_create_bundle+0x4cd/0x3740 net/xfrm/xfrm_policy.c:2871 xfrm_bundle_lookup net/xfrm/xfrm_policy.c:3106 [inline] xfrm_lookup_with_ifid+0x51d/0x1e40 net/xfrm/xfrm_policy.c:3237 xfrm_lookup net/xfrm/xfrm_policy.c:3336 [inline] xfrm_lookup_route+0x3b/0x200 net/xfrm/xfrm_policy.c:3347 ip_route_output_flow+0x11e/0x150 net/ipv4/route.c:2934 raw_sendmsg+0xd5b/0x37e0 net/ipv4/raw.c:628 inet_sendmsg+0x119/0x140 net/ipv4/af_inet.c:851 sock_sendmsg_nosec net/socket.c:714 [inline] __sock_sendmsg net/socket.c:729 [inline] __sys_sendto+0x43c/0x520 net/socket.c:2228 __do_sys_sendto net/socket.c:2235 [inline] __se_sys_sendto net/socket.c:2231 [inline] __x64_sys_sendto+0xe0/0x1c0 net/socket.c:2231 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f53f498ebe9 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f53f581c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f53f4bc5fa0 RCX: 00007f53f498ebe9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007f53f4a11e19 R08: 0000200000000000 R09: 0000000000000010 R10: 0000000000048812 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f53f4bc6038 R14: 00007f53f4bc5fa0 R15: 00007ffd03a8a008 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__xfrm_state_lookup_all net/xfrm/xfrm_state.c:1143 [inline] RIP: 0010:xfrm_state_find+0x2228/0x84c0 net/xfrm/xfrm_state.c:1494 Code: ff ff 0f b6 00 84 c0 74 06 0f 8e de 51 00 00 49 8d bc 24 30 03 00 00 45 0f b6 be 00 04 00 00 48 89 fa 48 c1 ea 03 41 83 e7 0c <0f> b6 14 1a 84 d2 74 06 0f 8e c6 51 00 00 45 0f b6 ac 24 30 03 00 RSP: 0018:ffffc9000ed4f320 EFLAGS: 00010246 RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc90010c11000 RDX: 0bab7df1291bd18a RSI: ffffffff8a325699 RDI: 5d5bef8948de8c50 RBP: ffffc9000ed4f550 R08: 0000000000000001 R09: 0000000000000008 R10: 0000000000000008 R11: 0000000000000000 R12: 5d5bef8948de8920 R13: 0000000000000008 R14: ffff888029c78000 R15: 0000000000000000 FS: 00007f53f581c6c0(0000) GS:ffff8881246b6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32423ffc CR3: 000000005dd7e000 CR4: 00000000003526f0 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: ff 0f decl (%rdi) 2: b6 00 mov $0x0,%dh 4: 84 c0 test %al,%al 6: 74 06 je 0xe 8: 0f 8e de 51 00 00 jle 0x51ec e: 49 8d bc 24 30 03 00 lea 0x330(%r12),%rdi 15: 00 16: 45 0f b6 be 00 04 00 movzbl 0x400(%r14),%r15d 1d: 00 1e: 48 89 fa mov %rdi,%rdx 21: 48 c1 ea 03 shr $0x3,%rdx 25: 41 83 e7 0c and $0xc,%r15d * 29: 0f b6 14 1a movzbl (%rdx,%rbx,1),%edx <-- trapping instruction 2d: 84 d2 test %dl,%dl 2f: 74 06 je 0x37 31: 0f 8e c6 51 00 00 jle 0x51fd 37: 45 rex.RB 38: 0f .byte 0xf 39: b6 ac mov $0xac,%dh 3b: 24 30 and $0x30,%al 3d: 03 00 add (%rax),%eax