bisecting fixing commit since f66ed1ebbfde37631fba289f7c399eaa70632abf
building syzkaller on 5457883a514281287bbd81364c4e26e25828563d
testing commit f66ed1ebbfde37631fba289f7c399eaa70632abf with gcc (GCC) 8.1.0
kernel signature: 9c6111b5eaa667befc58bfdd284ba36b580c2558c6a8a87e010aca300cde9a77
all runs: crashed: divide error in tabledist
testing current HEAD c85fb28b6f999db9928b841f63f1beeb3074eeca
testing commit c85fb28b6f999db9928b841f63f1beeb3074eeca with gcc (GCC) 8.1.0
kernel signature: 13eef4f207c9d1c5954c6b4ef31b88624823716c5a2c37895749fba4a5fc3408
all runs: crashed: kernel panic: Fatal exception
revisions tested: 2, total time: 17m33.743783327s (build: 10m38.608166463s, test: 6m7.933808788s)
the crash still happens on HEAD
commit msg: Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
crash: kernel panic: Fatal exception
FS:  00000000010f4940(0000) GS:ffff88812c100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f79f79e9038 CR3: 000000011b35f000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Kernel panic - not syncing: Fatal exception in interrupt
Kernel Offset: disabled
Rebooting in 86400 seconds..