./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor559090830
<...>
Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts.
execve("./syz-executor559090830", ["./syz-executor559090830"], 0x7fff669a0500 /* 10 vars */) = 0
brk(NULL) = 0x55556675c000
brk(0x55556675cd00) = 0x55556675cd00
arch_prctl(ARCH_SET_FS, 0x55556675c380) = 0
set_tid_address(0x55556675c650) = 5819
set_robust_list(0x55556675c660, 24) = 0
rseq(0x55556675cca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor559090830", 4096) = 27
getrandom("\x54\xe1\xf2\x92\xd2\xb5\xe2\xce", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556675cd00
brk(0x55556677dd00) = 0x55556677dd00
brk(0x55556677e000) = 0x55556677e000
mprotect(0x7f57df9c1000, 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
executing program
write(1, "executing program\n", 18) = 18
memfd_create("syzkaller", 0) = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f57d7400000
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(0x7f57d7400000, 138412032) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
close(4) = 0
mkdir("./file1", 0777) = 0
mount("/dev/loop0", "./file1", "jfs", MS_SILENT|MS_RELATIME, "") = 0
openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
chdir("./file1") = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[ 61.144888][ T5819] loop0: detected capacity change from 0 to 32768
creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 4
mknod("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 0
open("./bus", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_NOATIME|FASYNC, 000) = 5
write(5, "\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x29\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"..., 65491) = 65491
symlink("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 6
creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 7
mkdirat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 0
[ 61.253109][ T5819] ------------[ cut here ]------------
[ 61.258689][ T5819] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:1600:11
[ 61.266399][ T5819] index 22 is out of range for type 'struct lv[20]'
[ 61.273135][ T5819] CPU: 1 UID: 0 PID: 5819 Comm: syz-executor559 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[ 61.284257][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 61.294312][ T5819] Call Trace:
[ 61.297582][ T5819] <TASK>
[ 61.300505][ T5819] dump_stack_lvl+0x241/0x360
[ 61.305202][ T5819] ? __pfx_dump_stack_lvl+0x10/0x10
[ 61.310392][ T5819] ? __pfx__printk+0x10/0x10
[ 61.314980][ T5819] ? __pfx_dtInsertEntry+0x10/0x10
[ 61.320090][ T5819] __ubsan_handle_out_of_bounds+0x121/0x150
[ 61.325983][ T5819] dtSplitPage+0x3e5e/0x3ed0
[ 61.330604][ T5819] ? __pfx_dtSplitPage+0x10/0x10
[ 61.335538][ T5819] ? __pfx_dbAlloc+0x10/0x10
[ 61.340149][ T5819] ? __kmalloc_cache_noprof+0x243/0x390
[ 61.345684][ T5819] ? dtInsert+0x857/0x6c10
[ 61.350117][ T5819] dtInsert+0x14bd/0x6c10
[ 61.354448][ T5819] ? __x64_sys_rename+0x82/0x90
[ 61.359313][ T5819] ? mark_lock+0x9a/0x360
[ 61.363806][ T5819] ? __pfx_dtInsert+0x10/0x10
[ 61.368473][ T5819] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 61.374444][ T5819] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 61.380765][ T5819] ? kasan_quarantine_put+0xdc/0x230
[ 61.386066][ T5819] ? lockdep_hardirqs_on+0x99/0x150
[ 61.391303][ T5819] ? dtSearch+0x1d59/0x2520
[ 61.395809][ T5819] ? kfree+0x196/0x430
[ 61.399881][ T5819] ? dtSearch+0x1d59/0x2520
[ 61.404404][ T5819] jfs_rename+0xafe/0x1bf0
[ 61.408823][ T5819] ? __pfx_jfs_rename+0x10/0x10
[ 61.413695][ T5819] ? do_raw_spin_unlock+0x13c/0x8b0
[ 61.418912][ T5819] ? __asan_memcpy+0x40/0x70
[ 61.423505][ T5819] ? __pfx_jfs_rename+0x10/0x10
[ 61.428353][ T5819] vfs_rename+0xbdb/0xf00
[ 61.432690][ T5819] ? __pfx_vfs_rename+0x10/0x10
[ 61.437535][ T5819] ? bpf_lsm_path_rename+0x9/0x10
[ 61.442561][ T5819] do_renameat2+0xd94/0x13f0
[ 61.447158][ T5819] ? __pfx_do_renameat2+0x10/0x10
[ 61.452208][ T5819] ? __virt_addr_valid+0x183/0x530
[ 61.457315][ T5819] ? __virt_addr_valid+0x45f/0x530
[ 61.462414][ T5819] ? __phys_addr_symbol+0x2f/0x70
[ 61.467430][ T5819] ? strncpy_from_user+0x152/0x270
[ 61.472561][ T5819] ? getname_flags+0x1e3/0x540
[ 61.477320][ T5819] __x64_sys_rename+0x82/0x90
[ 61.482009][ T5819] do_syscall_64+0xf3/0x230
[ 61.486533][ T5819] ? clear_bhb_loop+0x35/0x90
[ 61.491221][ T5819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.497122][ T5819] RIP: 0033:0x7f57df948b79
[ 61.501533][ T5819] 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
[ 61.521136][ T5819] RSP: 002b:00007ffc55072638 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 61.529553][ T5819] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f57df948b79
[ 61.537521][ T5819] RDX: 00007f57df948b79 RSI: 0000000020000f40 RDI: 0000000020000300
[ 61.545487][ T5819] RBP: 00007f57df9c1610 R08: 00007ffc55072808 R09: 00007ffc55072808
[ 61.553451][ T5819] R10: 00007ffc55072808 R11: 0000000000000246 R12: 0000000000000001
[ 61.561416][ T5819] R13: 00007ffc550727f8 R14: 0000000000000001 R15: 0000000000000001
[ 61.569389][ T5819] </TASK>
[ 61.572614][ T5819] ---[ end trace ]---
[ 61.576667][ T5819] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 61.583884][ T5819] CPU: 1 UID: 0 PID: 5819 Comm: syz-executor559 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
[ 61.594992][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 61.605048][ T5819] Call Trace:
[ 61.608329][ T5819] <TASK>
[ 61.611278][ T5819] dump_stack_lvl+0x241/0x360
[ 61.615989][ T5819] ? __pfx_dump_stack_lvl+0x10/0x10
[ 61.621192][ T5819] ? __pfx__printk+0x10/0x10
[ 61.625785][ T5819] ? lockdep_hardirqs_on+0x99/0x150
[ 61.630990][ T5819] ? vscnprintf+0x5d/0x90
[ 61.635322][ T5819] panic+0x349/0x880
[ 61.639222][ T5819] ? check_panic_on_warn+0x21/0xb0
[ 61.644336][ T5819] ? __pfx_panic+0x10/0x10
[ 61.648753][ T5819] ? _printk+0xd5/0x120
[ 61.652913][ T5819] ? __pfx__printk+0x10/0x10
[ 61.657509][ T5819] check_panic_on_warn+0x86/0xb0
[ 61.662447][ T5819] __ubsan_handle_out_of_bounds+0x141/0x150
[ 61.668349][ T5819] dtSplitPage+0x3e5e/0x3ed0
[ 61.672979][ T5819] ? __pfx_dtSplitPage+0x10/0x10
[ 61.677919][ T5819] ? __pfx_dbAlloc+0x10/0x10
[ 61.682533][ T5819] ? __kmalloc_cache_noprof+0x243/0x390
[ 61.688097][ T5819] ? dtInsert+0x857/0x6c10
[ 61.692524][ T5819] dtInsert+0x14bd/0x6c10
[ 61.696863][ T5819] ? __x64_sys_rename+0x82/0x90
[ 61.701731][ T5819] ? mark_lock+0x9a/0x360
[ 61.706060][ T5819] ? __pfx_dtInsert+0x10/0x10
[ 61.710755][ T5819] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 61.716731][ T5819] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 61.723087][ T5819] ? kasan_quarantine_put+0xdc/0x230
[ 61.728374][ T5819] ? lockdep_hardirqs_on+0x99/0x150
[ 61.733575][ T5819] ? dtSearch+0x1d59/0x2520
[ 61.738079][ T5819] ? kfree+0x196/0x430
[ 61.742157][ T5819] ? dtSearch+0x1d59/0x2520
[ 61.746685][ T5819] jfs_rename+0xafe/0x1bf0
[ 61.751135][ T5819] ? __pfx_jfs_rename+0x10/0x10
[ 61.756568][ T5819] ? do_raw_spin_unlock+0x13c/0x8b0
[ 61.762043][ T5819] ? __asan_memcpy+0x40/0x70
[ 61.766643][ T5819] ? __pfx_jfs_rename+0x10/0x10
[ 61.771494][ T5819] vfs_rename+0xbdb/0xf00
[ 61.775834][ T5819] ? __pfx_vfs_rename+0x10/0x10
[ 61.780688][ T5819] ? bpf_lsm_path_rename+0x9/0x10
[ 61.785715][ T5819] do_renameat2+0xd94/0x13f0
[ 61.790327][ T5819] ? __pfx_do_renameat2+0x10/0x10
[ 61.795362][ T5819] ? __virt_addr_valid+0x183/0x530
[ 61.800494][ T5819] ? __virt_addr_valid+0x45f/0x530
[ 61.805617][ T5819] ? __phys_addr_symbol+0x2f/0x70
[ 61.810651][ T5819] ? strncpy_from_user+0x152/0x270
[ 61.815767][ T5819] ? getname_flags+0x1e3/0x540
[ 61.820555][ T5819] __x64_sys_rename+0x82/0x90
[ 61.825246][ T5819] do_syscall_64+0xf3/0x230
[ 61.829753][ T5819] ? clear_bhb_loop+0x35/0x90
[ 61.834428][ T5819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.840323][ T5819] RIP: 0033:0x7f57df948b79
[ 61.844737][ T5819] 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
[ 61.864356][ T5819] RSP: 002b:00007ffc55072638 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
[ 61.872777][ T5819] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f57df948b79
[ 61.880746][ T5819] RDX: 00007f57df948b79 RSI: 0000000020000f40 RDI: 0000000020000300
[ 61.888719][ T5819] RBP: 00007f57df9c1610 R08: 00007ffc55072808 R09: 00007ffc55072808
[ 61.896689][ T5819] R10: 00007ffc55072808 R11: 0000000000000246 R12: 0000000000000001
[ 61.904657][ T5819] R13: 00007ffc550727f8 R14: 0000000000000001 R15: 0000000000000001
[ 61.912641][ T5819] </TASK>
[ 61.915791][ T5819] Kernel Offset: disabled
[ 61.920158][ T5819] Rebooting in 86400 seconds..