------------[ cut here ]------------
WARNING: CPU: 1 PID: 5515 at include/linux/skbuff.h:2642 pskb_may_pull_reason include/linux/skbuff.h:2642 [inline]
WARNING: CPU: 1 PID: 5515 at include/linux/skbuff.h:2642 pskb_may_pull include/linux/skbuff.h:2658 [inline]
WARNING: CPU: 1 PID: 5515 at include/linux/skbuff.h:2642 skb_ensure_writable+0x26c/0x3a8 net/core/skbuff.c:5779
Modules linked in:
CPU: 1 PID: 5515 Comm: syz-executor.0 Not tainted 6.1.94-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : pskb_may_pull_reason include/linux/skbuff.h:2642 [inline]
pc : pskb_may_pull include/linux/skbuff.h:2658 [inline]
pc : skb_ensure_writable+0x26c/0x3a8 net/core/skbuff.c:5779
lr : pskb_may_pull_reason include/linux/skbuff.h:2642 [inline]
lr : pskb_may_pull include/linux/skbuff.h:2658 [inline]
lr : skb_ensure_writable+0x26c/0x3a8 net/core/skbuff.c:5779
sp : ffff8000224776c0
x29: ffff8000224776c0 x28: 0000000000000001 x27: ffff800022477768
x26: 0000000000000000 x25: ffff800022477770 x24: 1ffff00003b31c06
x23: 1ffff0000448ef1c x22: dfff800000000000 x21: dfff800000000000
x20: 00000000ffffffff x19: ffff0000e6b518c0 x18: 0000000000000000
x17: 0000000000000000 x16: ffff8000084f9220 x15: 0000000000000002
x14: 1ffff00002b0a0b0 x13: dfff800000000000 x12: 0000000000040000
x11: 00000000000007d8 x10: ffff8000224a9000 x9 : ffff800010406914
x8 : 00000000000007d9 x7 : ffff800008404b00 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff8000224775e0 x1 : 00000000ffffffff x0 : 0000000000000000
Call trace:
 pskb_may_pull_reason include/linux/skbuff.h:2642 [inline]
 pskb_may_pull include/linux/skbuff.h:2658 [inline]
 skb_ensure_writable+0x26c/0x3a8 net/core/skbuff.c:5779
 __bpf_try_make_writable net/core/filter.c:1658 [inline]
 bpf_try_make_writable net/core/filter.c:1664 [inline]
 ____bpf_skb_pull_data net/core/filter.c:1844 [inline]
 bpf_skb_pull_data+0x80/0x210 net/core/filter.c:1833
 bpf_prog_e777f78768198014+0x50/0xb8
 bpf_dispatcher_nop_func include/linux/bpf.h:989 [inline]
 __bpf_prog_run include/linux/filter.h:603 [inline]
 bpf_prog_run include/linux/filter.h:610 [inline]
 bpf_test_run+0x370/0x870 net/bpf/test_run.c:402
 bpf_prog_test_run_skb+0x8d8/0x1094 net/bpf/test_run.c:1180
 bpf_prog_test_run+0x2dc/0x364 kernel/bpf/syscall.c:3670
 __sys_bpf+0x390/0x654 kernel/bpf/syscall.c:5023
 __do_sys_bpf kernel/bpf/syscall.c:5109 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5107 [inline]
 __arm64_sys_bpf+0x80/0x98 kernel/bpf/syscall.c:5107
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 322
hardirqs last  enabled at (321): [<ffff8000084046f0>] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline]
hardirqs last  enabled at (321): [<ffff8000084046f0>] timekeeping_get_delta kernel/time/timekeeping.c:254 [inline]
hardirqs last  enabled at (321): [<ffff8000084046f0>] timekeeping_get_ns+0x124/0x3b8 kernel/time/timekeeping.c:388
hardirqs last disabled at (322): [<ffff80001215b49c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (304): [<ffff800008032978>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (302): [<ffff800008032944>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---