17-Aug-2026 06:25:22: building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4... 17-Aug-2026 06:25:43: fetching kernel... 17-Aug-2026 06:25:45: checked out kernel commit e334a66065d388b8f7c7b3fc17a23eff4181619e ("Merge 5.10.264 into android13-5.10-lts", 2026-08-12 08:32:48 +0000 UTC) 17-Aug-2026 06:25:45: cleaning kernel... 17-Aug-2026 06:25:47: building kernel... 17-Aug-2026 06:28:54: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 17-Aug-2026 06:28:54: testing patch... 17-Aug-2026 06:32:02: reproduced crash: SYZFAIL: tun: can't open /dev/net/tun