./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3784382708
<...>
Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts.
execve("./syz-executor3784382708", ["./syz-executor3784382708"], 0x7ffc1a85d2b0 /* 10 vars */) = 0
brk(NULL) = 0x555556e0d000
brk(0x555556e0dd00) = 0x555556e0dd00
arch_prctl(ARCH_SET_FS, 0x555556e0d380) = 0
set_tid_address(0x555556e0d650) = 5032
set_robust_list(0x555556e0d660, 24) = 0
rseq(0x555556e0dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3784382708", 4096) = 28
getrandom("\x83\x44\x86\x77\x84\x59\x53\xcb", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555556e0dd00
brk(0x555556e2ed00) = 0x555556e2ed00
brk(0x555556e2f000) = 0x555556e2f000
mprotect(0x7f1f36df9000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1f2e943000
[ 73.167801][ T5032] syz-executor378[5032]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
munmap(0x7f1f2e943000, 16777216) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
mkdir("./file0", 0777) = 0
mount("/dev/loop0", "./file0", "jfs", MS_REC, "") = 0
openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
chdir("./file0") = 0
ioctl(4, LOOP_CLR_FD) = 0
close(4) = 0
[ 73.368728][ T5032] loop0: detected capacity change from 0 to 32768
[ 73.396463][ T5032] ================================================================================
[ 73.406056][ T5032] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2248:2
[ 73.413638][ T5032] index 2000 is out of range for type 's64[128]' (aka 'long long[128]')
[ 73.422412][ T5032] CPU: 0 PID: 5032 Comm: syz-executor378 Not tainted 6.6.0-rc4-syzkaller-00037-g3006adf3be79 #0
[ 73.432884][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 73.442959][ T5032] Call Trace:
[ 73.446267][ T5032]
[ 73.449227][ T5032] dump_stack_lvl+0x1e7/0x2d0
[ 73.453973][ T5032] ? nf_tcp_handle_invalid+0x650/0x650
[ 73.459470][ T5032] ? panic+0x770/0x770
[ 73.463585][ T5032] ? dbAllocBits+0x775/0x990
[ 73.468227][ T5032] ? mutex_lock_nested+0x20/0x20
[ 73.473203][ T5032] __ubsan_handle_out_of_bounds+0x11c/0x150
[ 73.479129][ T5032] dbAllocBits+0x961/0x990
[ 73.483592][ T5032] ? dbFindBits+0x132/0x1d0
[ 73.488113][ T5032] dbAllocNear+0x262/0x390
[ 73.492557][ T5032] dbAlloc+0xa23/0xca0
[ 73.496639][ T5032] ? dbNextAG+0x630/0x630
[ 73.500974][ T5032] ? rcu_is_watching+0x15/0xb0
[ 73.505742][ T5032] ? __mark_inode_dirty+0x7fb/0xd90
[ 73.510978][ T5032] ea_get+0x9b9/0x1280
[ 73.515061][ T5032] ? __jfs_setxattr+0x1190/0x1190
[ 73.520134][ T5032] ? ea_release+0x5f/0x200
[ 73.524566][ T5032] __jfs_setxattr+0x4ba/0x1190
[ 73.529387][ T5032] ? jfs_extendfs+0x1e30/0x1e30
[ 73.534290][ T5032] __jfs_set_acl+0x12a/0x1b0
[ 73.538914][ T5032] jfs_set_acl+0x2bc/0x4c0
[ 73.543354][ T5032] ? jfs_get_acl+0x140/0x140
[ 73.547964][ T5032] ? evm_inode_removexattr+0x50/0x50
[ 73.553290][ T5032] ? clear_nonspinnable+0x60/0x60
[ 73.558330][ T5032] ? evm_revalidate_status+0x4f/0xb0
[ 73.563639][ T5032] ? posix_acl_valid+0x35d/0x3e0
[ 73.568597][ T5032] vfs_set_acl+0x7f6/0xa20
[ 73.573056][ T5032] do_set_acl+0xf3/0x180
[ 73.577330][ T5032] setxattr+0x286/0x2f0
[ 73.581498][ T5032] ? path_setxattr+0x2a0/0x2a0
[ 73.586294][ T5032] ? __mnt_want_write+0x226/0x2a0
[ 73.591368][ T5032] path_setxattr+0x1c0/0x2a0
[ 73.595986][ T5032] ? simple_xattrs_free+0x170/0x170
[ 73.601203][ T5032] ? syscall_enter_from_user_mode+0x32/0x230
[ 73.607204][ T5032] __x64_sys_lsetxattr+0xb8/0xd0
[ 73.612165][ T5032] do_syscall_64+0x41/0xc0
[ 73.616599][ T5032] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 73.622499][ T5032] RIP: 0033:0x7f1f36d80679
[ 73.626923][ T5032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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
[ 73.646539][ T5032] RSP: 002b:00007fff38f894d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 73.654985][ T5032] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f1f36d80679
[ 73.662983][ T5032] RDX: 0000000020000180 RSI: 0000000020000040 RDI: 0000000020000000
[ 73.670969][ T5032] RBP: 00007f1f36df9610 R08: 0000000000000000 R09: 0000000000000000
[ 73.678951][ T5032] R10: 0000000000000024 R11: 0000000000000246 R12: 0000000000000001
[ 73.686925][ T5032] R13: 00007fff38f896a8 R14: 0000000000000001 R15: 0000000000000001
[ 73.694916][ T5032]
[ 73.698319][ T5032] ================================================================================
[ 73.710335][ T5032] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 73.717565][ T5032] CPU: 1 PID: 5032 Comm: syz-executor378 Not tainted 6.6.0-rc4-syzkaller-00037-g3006adf3be79 #0
[ 73.727970][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 73.738021][ T5032] Call Trace:
[ 73.741297][ T5032]
[ 73.744243][ T5032] dump_stack_lvl+0x1e7/0x2d0
[ 73.748945][ T5032] ? nf_tcp_handle_invalid+0x650/0x650
[ 73.754418][ T5032] ? panic+0x770/0x770
[ 73.758517][ T5032] ? vscnprintf+0x5d/0x80
[ 73.762869][ T5032] panic+0x30f/0x770
[ 73.766776][ T5032] ? check_panic_on_warn+0x21/0xa0
[ 73.771888][ T5032] ? __memcpy_flushcache+0x2b0/0x2b0
[ 73.777175][ T5032] ? dump_stack_lvl+0x253/0x2d0
[ 73.782028][ T5032] ? dbAllocBits+0x775/0x990
[ 73.786625][ T5032] check_panic_on_warn+0x82/0xa0
[ 73.791692][ T5032] __ubsan_handle_out_of_bounds+0x13c/0x150
[ 73.797602][ T5032] dbAllocBits+0x961/0x990
[ 73.802036][ T5032] ? dbFindBits+0x132/0x1d0
[ 73.806566][ T5032] dbAllocNear+0x262/0x390
[ 73.811006][ T5032] dbAlloc+0xa23/0xca0
[ 73.815089][ T5032] ? dbNextAG+0x630/0x630
[ 73.819433][ T5032] ? rcu_is_watching+0x15/0xb0
[ 73.824210][ T5032] ? __mark_inode_dirty+0x7fb/0xd90
[ 73.829431][ T5032] ea_get+0x9b9/0x1280
[ 73.833529][ T5032] ? __jfs_setxattr+0x1190/0x1190
[ 73.838566][ T5032] ? ea_release+0x5f/0x200
[ 73.842993][ T5032] __jfs_setxattr+0x4ba/0x1190
[ 73.847787][ T5032] ? jfs_extendfs+0x1e30/0x1e30
[ 73.852673][ T5032] __jfs_set_acl+0x12a/0x1b0
[ 73.857283][ T5032] jfs_set_acl+0x2bc/0x4c0
[ 73.861713][ T5032] ? jfs_get_acl+0x140/0x140
[ 73.866326][ T5032] ? evm_inode_removexattr+0x50/0x50
[ 73.871655][ T5032] ? clear_nonspinnable+0x60/0x60
[ 73.876690][ T5032] ? evm_revalidate_status+0x4f/0xb0
[ 73.882001][ T5032] ? posix_acl_valid+0x35d/0x3e0
[ 73.886964][ T5032] vfs_set_acl+0x7f6/0xa20
[ 73.891411][ T5032] do_set_acl+0xf3/0x180
[ 73.895676][ T5032] setxattr+0x286/0x2f0
[ 73.899848][ T5032] ? path_setxattr+0x2a0/0x2a0
[ 73.904645][ T5032] ? __mnt_want_write+0x226/0x2a0
[ 73.909688][ T5032] path_setxattr+0x1c0/0x2a0
[ 73.914292][ T5032] ? simple_xattrs_free+0x170/0x170
[ 73.919505][ T5032] ? syscall_enter_from_user_mode+0x32/0x230
[ 73.925504][ T5032] __x64_sys_lsetxattr+0xb8/0xd0
[ 73.930462][ T5032] do_syscall_64+0x41/0xc0
[ 73.934886][ T5032] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 73.940788][ T5032] RIP: 0033:0x7f1f36d80679
[ 73.945212][ T5032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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
[ 73.964912][ T5032] RSP: 002b:00007fff38f894d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 73.973337][ T5032] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f1f36d80679
[ 73.981315][ T5032] RDX: 0000000020000180 RSI: 0000000020000040 RDI: 0000000020000000
[ 73.989289][ T5032] RBP: 00007f1f36df9610 R08: 0000000000000000 R09: 0000000000000000
[ 73.997277][ T5032] R10: 0000000000000024 R11: 0000000000000246 R12: 0000000000000001
[ 74.005253][ T5032] R13: 00007fff38f896a8 R14: 0000000000000001 R15: 0000000000000001
[ 74.013242][ T5032]
[ 74.016566][ T5032] Kernel Offset: disabled
[ 74.020974][ T5032] Rebooting in 86400 seconds..