ci2 starts bisection 2023-03-24 23:36:14.417582453 +0000 UTC m=+32222.415495301
bisecting fixing commit since 416c4356f37295d6da2d7b290069f9adb349dc9f
building syzkaller on 9f1e2cb341151afb58bc3b8551b89b52f921b61c
ensuring issue is reproducible on original commit 416c4356f37295d6da2d7b290069f9adb349dc9f

testing commit 416c4356f37295d6da2d7b290069f9adb349dc9f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d0f5163d7a5836248d95b7c384fbc8bb5994df757c5b68e85ffb979c4e751d42
run #0: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #1: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #2: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #3: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #4: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #5: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #6: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #7: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #8: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #9: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #10: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #11: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #12: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #13: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #14: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #15: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #16: crashed: KASAN: slab-out-of-bounds Read in ext4_rename_dir_prepare
run #17: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #18: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #19: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
testing current HEAD 90eb02302b5e03f83d83287f5486e754b7c15826
testing commit 90eb02302b5e03f83d83287f5486e754b7c15826 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
arch/x86/kvm/emulate.c:3447:5: error: stack frame size (2520) exceeds limit (2048) in 'emulator_task_switch' [-Werror,-Wframe-larger-than]
fs/quota/quota.c:900:1: error: stack frame size (3480) exceeds limit (2048) in '__se_sys_quotactl' [-Werror,-Wframe-larger-than]
sound/usb/mixer_s1810c.c:543:5: error: stack frame size (2072) exceeds limit (2048) in 'snd_sc1810_init_mixer' [-Werror,-Wframe-larger-than]
net/bluetooth/rfcomm/core.c:2109:12: error: stack frame size (6584) exceeds limit (2048) in 'rfcomm_run' [-Werror,-Wframe-larger-than]
drivers/block/loop.c:1668:12: error: stack frame size (2648) exceeds limit (2048) in 'lo_ioctl' [-Werror,-Wframe-larger-than]
revisions tested: 1, total time: 14m5.037423122s (build: 9m6.547553647s, test: 3m10.09331463s)
bisection is inconclusive, the first good commit could be any of:
416c4356f37295d6da2d7b290069f9adb349dc9f
90eb02302b5e03f83d83287f5486e754b7c15826