ci2 starts bisection 2023-06-19 04:50:46.029663129 +0000 UTC m=+285269.222459878
bisecting fixing commit since c8451c141e07a8d05693f6c8d0e418fbb4b68bb7
building syzkaller on ab32d50881df9f96f2af301aadca62ad00b7e099
ensuring issue is reproducible on original commit c8451c141e07a8d05693f6c8d0e418fbb4b68bb7

testing commit c8451c141e07a8d05693f6c8d0e418fbb4b68bb7 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2363a61973c832478723070b4c937275a32c580a3cd66d099d79704bbd32100d
all runs: crashed: UBSAN: array-index-out-of-bounds in dtSearch
testing current HEAD 45a3e24f65e90a047bef86f927ebdc4c710edaa1
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1e3271c275e05313f9a8418095bb3a8b003edb5a6a2b1ffa7a6a69d5e040386b
all runs: crashed: UBSAN: array-index-out-of-bounds in dtSearch
crash still not fixed/happens on the oldest tested release
revisions tested: 2, total time: 37m15.357439765s (build: 29m31.877765261s, test: 6m30.325558938s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Linux 6.4-rc7
crash: UBSAN: array-index-out-of-bounds in dtSearch
loop0: detected capacity change from 0 to 14901
================================================================================
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:3392:30
index -72 is out of range for type 'struct dtslot[128]'
CPU: 1 PID: 5417 Comm: syz-executor.0 Not tainted 6.4.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Call Trace:
 <TASK>
 dump_stack_lvl+0x12e/0x1d0
 __ubsan_handle_out_of_bounds+0xac/0xd0
 dtSearch+0x164b/0x2580
 jfs_lookup+0xf3/0x2f0
 path_openat+0xda7/0x2b80
 do_filp_open+0x25f/0x4b0
 do_sys_openat2+0x100/0x420
 __x64_sys_open+0x1ef/0x240
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff409e8c0a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff40ab72168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007ff409fabf80 RCX: 00007ff409e8c0a9
RDX: 0000000000000000 RSI: 000000000014da42 RDI: 00000000200000c0
RBP: 00007ff409ee7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffa34f0e9f R14: 00007ff40ab72300 R15: 0000000000022000
 </TASK>
================================================================================