ci2 starts bisection 2023-04-21 22:57:37.400089725 +0000 UTC m=+48598.514917100
bisecting fixing commit since 493ffd6605b2d3d4dc7008ab927dba319f36671f
building syzkaller on a0fd4dab4eac71d7b3237bb1000352206a6a82f5
ensuring issue is reproducible on original commit 493ffd6605b2d3d4dc7008ab927dba319f36671f

testing commit 493ffd6605b2d3d4dc7008ab927dba319f36671f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3f5b581ca09f2987b6b23b0afdfd45505d5c5723cf70b71e02c7b7415cbfc74b
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #1: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #2: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #3: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #4: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #5: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #6: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #7: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #8: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #9: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #10: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #11: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #12: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #13: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #14: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #15: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #16: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #17: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #18: crashed: UBSAN: array-index-out-of-bounds in diWrite
run #19: crashed: UBSAN: array-index-out-of-bounds in diWrite
testing current HEAD 8e41e0a575664d26bb87e012c39435c4c3914ed9
testing commit 8e41e0a575664d26bb87e012c39435c4c3914ed9 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7c6d9a4fcff2717e1f7b5bac28b68ce790add579c3d8097679b6e6dbcbf11f40
all runs: crashed: UBSAN: array-index-out-of-bounds in diWrite
revisions tested: 2, total time: 1h9m48.009776263s (build: 1h1m59.283288562s, test: 7m2.049119452s)
the crash still happens on HEAD
commit msg: Revert "ACPICA: Events: Support fixed PCIe wake event"
crash: UBSAN: array-index-out-of-bounds in diWrite
loop0: detected capacity change from 0 to 32768
================================================================================
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_imap.c:749:4
index 255 is out of range for type 'struct dtslot[128]'
CPU: 0 PID: 5595 Comm: syz-executor.0 Not tainted 6.3.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
Call Trace:
 <TASK>
 dump_stack_lvl+0x12e/0x1d0
 __ubsan_handle_out_of_bounds+0xac/0xd0
 diWrite+0x1116/0x1b10
 txCommit+0x43d/0x73e0
 jfs_mkdir+0x75c/0x970
 vfs_mkdir+0x1fc/0x370
 do_mkdirat+0x24e/0x490
 __x64_sys_mkdirat+0x84/0x90
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f897d08b5a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f897e1e8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007f897d1abf80 RCX: 00007f897d08b5a9
RDX: 00000000000001ff RSI: 00000000200000c0 RDI: ffffffffffffff9c
RBP: 00007f897d0e6580 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff7e56257f R14: 00007f897e1e8300 R15: 0000000000022000
 </TASK>
================================================================================