./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1379797817
<...>
DUID 00:04:b0:cd:33:f9:4f:8a:55:45:4d:7b:3b:ee:3a:71:f0:8b
forked to background, child pid 4646
[ 30.773865][ T4647] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.787201][ T4647] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.142' (ECDSA) to the list of known hosts.
execve("./syz-executor1379797817", ["./syz-executor1379797817"], 0x7ffdb7fde400 /* 10 vars */) = 0
brk(NULL) = 0x5555562df000
brk(0x5555562dfc40) = 0x5555562dfc40
arch_prctl(ARCH_SET_FS, 0x5555562df300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1379797817", 4096) = 28
brk(0x555556300c40) = 0x555556300c40
brk(0x555556301000) = 0x555556301000
mprotect(0x7fc55a877000, 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) = 0x7fc55239f000
write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x80\xff\xff\xff\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152
munmap(0x7fc55239f000, 2097152) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
mkdir("./file0", 0777) = 0
syzkaller login: [ 51.231581][ T5068] loop0: detected capacity change from 0 to 4096
[ 51.242614][ T5068] ================================================================================
[ 51.252078][ T5068] UBSAN: shift-out-of-bounds in fs/ntfs3/super.c:736:25
[ 51.259101][ T5068] shift exponent 128 is too large for 32-bit type 'unsigned int'
[ 51.266896][ T5068] CPU: 1 PID: 5068 Comm: syz-executor137 Not tainted 6.1.0-syzkaller-13031-g77856d911a8c #0
[ 51.276964][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 51.287007][ T5068] Call Trace:
[ 51.290273][ T5068]
[ 51.293190][ T5068] dump_stack_lvl+0x1b1/0x290
[ 51.297879][ T5068] ? nf_tcp_handle_invalid+0x630/0x630
[ 51.303323][ T5068] ? vsnprintf+0x19e/0x1cb0
[ 51.307813][ T5068] ? panic+0x710/0x710
[ 51.311888][ T5068] ? out_of_line_wait_on_bit+0x1c3/0x240
[ 51.317511][ T5068] __ubsan_handle_shift_out_of_bounds+0x33d/0x3a0
[ 51.323919][ T5068] ntfs_fill_super+0x26ea/0x4370
[ 51.328873][ T5068] ? put_ntfs+0x2a0/0x2a0
[ 51.333202][ T5068] ? vscnprintf+0x80/0x80
[ 51.337527][ T5068] ? set_blocksize+0x1ec/0x390
[ 51.342287][ T5068] ? sb_set_blocksize+0x95/0xf0
[ 51.347134][ T5068] get_tree_bdev+0x400/0x620
[ 51.351724][ T5068] ? put_ntfs+0x2a0/0x2a0
[ 51.356053][ T5068] vfs_get_tree+0x88/0x270
[ 51.360463][ T5068] do_new_mount+0x289/0xad0
[ 51.364974][ T5068] ? do_move_mount_old+0x150/0x150
[ 51.370085][ T5068] ? user_path_at_empty+0x149/0x1a0
[ 51.375281][ T5068] __se_sys_mount+0x2d3/0x3c0
[ 51.379955][ T5068] ? __x64_sys_mount+0xc0/0xc0
[ 51.384713][ T5068] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 51.390708][ T5068] ? __x64_sys_mount+0x1c/0xc0
[ 51.395477][ T5068] do_syscall_64+0x3d/0xb0
[ 51.399902][ T5068] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.405807][ T5068] RIP: 0033:0x7fc55a7ecada
[ 51.410225][ T5068] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 51.429826][ T5068] RSP: 002b:00007ffdacca93f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 51.438233][ T5068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc55a7ecada
[ 51.446196][ T5068] RDX: 000000002001f180 RSI: 000000002001f1c0 RDI: 00007ffdacca9410
[ 51.454159][ T5068] RBP: 00007ffdacca9410 R08: 00007ffdacca9450 R09: 000000000001f191
[ 51.462119][ T5068] R10: 000000000000000e R11: 0000000000000286 R12: 0000000000000004
[ 51.470081][ T5068] R13: 00005555562df2c0 R14: 000000000000000e R15: 00007ffdacca9450
[ 51.478060][ T5068]
[ 51.481227][ T5068] ================================================================================
[ 51.490569][ T5068] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 51.497764][ T5068] CPU: 1 PID: 5068 Comm: syz-executor137 Not tainted 6.1.0-syzkaller-13031-g77856d911a8c #0
[ 51.507819][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 51.517866][ T5068] Call Trace:
[ 51.521140][ T5068]
[ 51.524066][ T5068] dump_stack_lvl+0x1b1/0x290
[ 51.528744][ T5068] ? nf_tcp_handle_invalid+0x630/0x630
[ 51.534196][ T5068] ? panic+0x710/0x710
[ 51.538260][ T5068] ? tick_nohz_tick_stopped+0x76/0xb0
[ 51.543633][ T5068] ? __irq_work_queue_local+0x121/0x180
[ 51.549175][ T5068] ? vscnprintf+0x59/0x80
[ 51.553504][ T5068] panic+0x2d6/0x710
[ 51.557398][ T5068] ? check_panic_on_warn+0x1d/0xa0
[ 51.562507][ T5068] ? memcpy_page_flushcache+0x100/0x100
[ 51.568047][ T5068] ? dump_stack_lvl+0x20b/0x290
[ 51.572900][ T5068] check_panic_on_warn+0x80/0xa0
[ 51.577833][ T5068] __ubsan_handle_shift_out_of_bounds+0x362/0x3a0
[ 51.584256][ T5068] ntfs_fill_super+0x26ea/0x4370
[ 51.589213][ T5068] ? put_ntfs+0x2a0/0x2a0
[ 51.593539][ T5068] ? vscnprintf+0x80/0x80
[ 51.597863][ T5068] ? set_blocksize+0x1ec/0x390
[ 51.602629][ T5068] ? sb_set_blocksize+0x95/0xf0
[ 51.607473][ T5068] get_tree_bdev+0x400/0x620
[ 51.612061][ T5068] ? put_ntfs+0x2a0/0x2a0
[ 51.616387][ T5068] vfs_get_tree+0x88/0x270
[ 51.620799][ T5068] do_new_mount+0x289/0xad0
[ 51.625297][ T5068] ? do_move_mount_old+0x150/0x150
[ 51.630404][ T5068] ? user_path_at_empty+0x149/0x1a0
[ 51.635600][ T5068] __se_sys_mount+0x2d3/0x3c0
[ 51.640276][ T5068] ? __x64_sys_mount+0xc0/0xc0
[ 51.645035][ T5068] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 51.651021][ T5068] ? __x64_sys_mount+0x1c/0xc0
[ 51.655866][ T5068] do_syscall_64+0x3d/0xb0
[ 51.660275][ T5068] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.666161][ T5068] RIP: 0033:0x7fc55a7ecada
[ 51.670568][ T5068] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 51.690162][ T5068] RSP: 002b:00007ffdacca93f8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 51.698567][ T5068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc55a7ecada
[ 51.706536][ T5068] RDX: 000000002001f180 RSI: 000000002001f1c0 RDI: 00007ffdacca9410
[ 51.714497][ T5068] RBP: 00007ffdacca9410 R08: 00007ffdacca9450 R09: 000000000001f191
[ 51.722456][ T5068] R10: 000000000000000e R11: 0000000000000286 R12: 0000000000000004
[ 51.730418][ T5068] R13: 00005555562df2c0 R14: 000000000000000e R15: 00007ffdacca9450
[ 51.738392][ T5068]
[ 51.741556][ T5068] Kernel Offset: disabled
[ 51.745950][ T5068] Rebooting in 86400 seconds..