------------[ cut here ]------------ skb_assert_len WARNING: CPU: 0 PID: 3613 at include/linux/skbuff.h:2524 skb_assert_len include/linux/skbuff.h:2524 [inline] WARNING: CPU: 0 PID: 3613 at include/linux/skbuff.h:2524 __dev_queue_xmit+0x241b/0x3b60 net/core/dev.c:4171 Modules linked in: CPU: 0 PID: 3613 Comm: syz-executor187 Not tainted 6.1.0-rc1-syzkaller-00115-g0bda03623e6b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:skb_assert_len include/linux/skbuff.h:2524 [inline] RIP: 0010:__dev_queue_xmit+0x241b/0x3b60 net/core/dev.c:4171 Code: 89 de e8 c8 75 23 fa 84 db 75 21 e8 2f 79 23 fa 48 c7 c6 e0 ea f4 8a 48 c7 c7 80 be f4 8a c6 05 c4 4c 73 06 01 e8 11 4c f0 01 <0f> 0b e8 0e 79 23 fa 0f b6 1d b0 4c 73 06 31 ff 89 de e8 8e 75 23 RSP: 0018:ffffc90003b7f570 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88807d3a8000 RSI: ffffffff81620a28 RDI: fffff5200076fea0 RBP: ffff8880174a4bfa R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 657373615f626b73 R12: ffff88807b1a4000 R13: 0000000000000000 R14: ffff8880174a4b50 R15: ffff8880174a4b40 FS: 000055555752b300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc458c32130 CR3: 00000000784fb000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dev_queue_xmit include/linux/netdevice.h:3008 [inline] __bpf_tx_skb net/core/filter.c:2116 [inline] __bpf_redirect_no_mac net/core/filter.c:2141 [inline] __bpf_redirect+0x666/0xe40 net/core/filter.c:2164 ____bpf_clone_redirect net/core/filter.c:2431 [inline] bpf_clone_redirect+0x2ae/0x420 net/core/filter.c:2403 bpf_prog_48159a89cb4a9a16+0x59/0x5e bpf_dispatcher_nop_func include/linux/bpf.h:963 [inline] __bpf_prog_run include/linux/filter.h:600 [inline] bpf_prog_run include/linux/filter.h:607 [inline] bpf_test_run+0x381/0x9d0 net/bpf/test_run.c:402 bpf_prog_test_run_skb+0xbab/0x1e60 net/bpf/test_run.c:1182 bpf_prog_test_run kernel/bpf/syscall.c:3630 [inline] __sys_bpf+0x10a0/0x4cf0 kernel/bpf/syscall.c:4983 __do_sys_bpf kernel/bpf/syscall.c:5069 [inline] __se_sys_bpf kernel/bpf/syscall.c:5067 [inline] __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:5067 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc458bc0b09 Code: 28 c3 e8 1a 15 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe6eb12c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007fc458c2eed0 RCX: 00007fc458bc0b09 RDX: 0000000000000048 RSI: 0000000020000080 RDI: 000000000000000a RBP: 00007ffe6eb12c78 R08: 00007fc458c2ee40 R09: 00007fc458c2ee40 R10: 00007ffe6eb126e0 R11: 0000000000000246 R12: 00007ffe6eb12c80 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000