ci starts bisection 2022-07-26 03:43:55.15377643 +0000 UTC m=+6834.465051938
bisecting fixing commit since 4b0986a3613c92f4ec1bdc7f60ec66fea135991f
building syzkaller on 4c7657cb23023fd64d0585c979e6fec4ef441f04
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f9edcede24dbc95d04b78501de5405456844db92d1634b460d333b4cc59dc503
run #0: crashed: KASAN: use-after-free Write in udf_open_lvid
run #1: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #2: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #3: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #4: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #5: crashed: KASAN: use-after-free Write in udf_close_lvid
run #6: crashed: KASAN: slab-out-of-bounds Write in udf_open_lvid
run #7: crashed: KASAN: use-after-free Write in udf_close_lvid
run #8: crashed: KASAN: use-after-free Write in udf_close_lvid
run #9: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #10: crashed: KASAN: use-after-free Write in udf_close_lvid
run #11: crashed: KASAN: use-after-free Write in udf_close_lvid
run #12: crashed: KASAN: use-after-free Write in udf_close_lvid
run #13: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #14: crashed: KASAN: use-after-free Write in udf_close_lvid
run #15: crashed: KASAN: slab-out-of-bounds Write in udf_close_lvid
run #16: crashed: KASAN: use-after-free Write in udf_close_lvid
run #17: crashed: KASAN: use-after-free Write in udf_open_lvid
run #18: crashed: KASAN: use-after-free Write in udf_open_lvid
run #19: crashed: KASAN: use-after-free Write in udf_close_lvid
testing current HEAD e0dccc3b76fb35bb257b4118367a883073d7390e
testing commit e0dccc3b76fb35bb257b4118367a883073d7390e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0aaf33a7ba9527ec5678bfdea3441b43b074c540b2f00395d41a4147b99b99a1
run #0: crashed: INFO: rcu detected stall in corrupted
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: KASAN: use-after-free Write in udf_close_lvid
run #5: crashed: KASAN: use-after-free Write in udf_close_lvid
run #6: crashed: KASAN: use-after-free Write in udf_close_lvid
run #7: crashed: KASAN: use-after-free Write in udf_close_lvid
run #8: crashed: KASAN: use-after-free Write in udf_close_lvid
run #9: crashed: INFO: rcu detected stall in corrupted
revisions tested: 2, total time: 34m15.585984633s (build: 14m1.325895789s, test: 19m31.88980169s)
the crash still happens on HEAD
commit msg: Linux 5.19-rc8
crash: INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P12170 P12159 } 4 jiffies s: 5177 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):

rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
 P2975
 } 10 jiffies s: 5285 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):