bisecting fixing commit since f66ed1ebbfde37631fba289f7c399eaa70632abf
building syzkaller on 5457883a514281287bbd81364c4e26e25828563d
testing commit f66ed1ebbfde37631fba289f7c399eaa70632abf with gcc (GCC) 8.1.0
kernel signature: 6622378410550a40cc4feab02f5438b43e07743bd09f27ae1909076d6d9112cd
all runs: crashed: divide error in tabledist
testing current HEAD 92ed301919932f777713b9172e525674157e983d
testing commit 92ed301919932f777713b9172e525674157e983d with gcc (GCC) 8.1.0
kernel signature: 70b7af63796edac0c6e56a147bde72cd5fa1add439abe64a85ce81c03c9f404f
all runs: crashed: kernel panic: Fatal exception
revisions tested: 2, total time: 17m26.088848367s (build: 10m39.516406069s, test: 6m7.902955346s)
the crash still happens on HEAD
commit msg: Linux 5.8-rc7
crash: kernel panic: Fatal exception
FS:  0000000000000000(0000) GS:ffff88812c100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000078c000 CR3: 0000000122408000 CR4: 00000000001406e0
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..