Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts.
executing program
[   49.678843][ T4292] loop0: detected capacity change from 0 to 32768
[   49.689963][ T4292] syz-executor329: attempt to access beyond end of device
[   49.689963][ T4292] loop0: rw=1, sector=4680032, nr_sectors = 8 limit=32768
[   49.694075][ T4292] metapage_write_end_io: I/O error
[   49.697587][ T4292] blkno = 8ed2c, nblocks = 1
[   49.698904][ T4292] ERROR: (device loop0): dbUpdatePMap: blocks are outside the map
[   49.698904][ T4292] 
[   49.701997][ T4292] ERROR: (device loop0): remounting filesystem as read-only
[   49.706410][ T4292] UFO tlock:0x00000000558ad818
[   49.708360][ T4292] ================================================================================
[   49.710924][ T4292] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:3096:10
[   49.713003][ T4292] index 237 is out of range for type 'struct dtslot[128]'
[   49.715552][ T4292] CPU: 0 PID: 4292 Comm: syz-executor329 Not tainted 6.1.133-syzkaller #0
[   49.717848][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   49.720588][ T4292] Call trace:
[   49.721475][ T4292]  dump_backtrace+0x1c8/0x1f4
[   49.722747][ T4292]  show_stack+0x2c/0x3c
[   49.723863][ T4292]  dump_stack_lvl+0x108/0x170
[   49.725215][ T4292]  dump_stack+0x1c/0x5c
[   49.726374][ T4292]  __ubsan_handle_out_of_bounds+0xfc/0x148
[   49.727930][ T4292]  dtReadFirst+0x4dc/0xa1c
[   49.729232][ T4292]  jfs_readdir+0x7a0/0x3030
[   49.730742][ T4292]  iterate_dir+0x1f4/0x4ec
[   49.732018][ T4292]  __arm64_sys_getdents64+0x1c4/0x4a0
[   49.733586][ T4292]  invoke_syscall+0x98/0x2bc
[   49.734841][ T4292]  el0_svc_common+0x138/0x258
[   49.736080][ T4292]  do_el0_svc+0x58/0x13c
[   49.737317][ T4292]  el0_svc+0x58/0x168
[   49.738441][ T4292]  el0t_64_sync_handler+0x84/0xf0
[   49.739872][ T4292]  el0t_64_sync+0x18c/0x190
[   49.742787][ T4292] ================================================================================
[   49.745358][ T4292] MetaData crosses page boundary!!
[   49.746722][ T4292] lblock = 6300000010, size  = -820051968
[   49.748236][ T4292] CPU: 0 PID: 4292 Comm: syz-executor329 Not tainted 6.1.133-syzkaller #0
[   49.750515][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   49.753242][ T4292] Call trace:
[   49.754119][ T4292]  dump_backtrace+0x1c8/0x1f4
[   49.755451][ T4292]  show_stack+0x2c/0x3c
[   49.756552][ T4292]  dump_stack_lvl+0x108/0x170
[   49.757871][ T4292]  dump_stack+0x1c/0x5c
[   49.759070][ T4292]  __get_metapage+0xb48/0x1050
[   49.760409][ T4292]  dtReadFirst+0xc8/0xa1c
[   49.761573][ T4292]  jfs_readdir+0x7a0/0x3030
[   49.762831][ T4292]  iterate_dir+0x1f4/0x4ec
[   49.764054][ T4292]  __arm64_sys_getdents64+0x1c4/0x4a0
[   49.765571][ T4292]  invoke_syscall+0x98/0x2bc
[   49.766804][ T4292]  el0_svc_common+0x138/0x258
[   49.768131][ T4292]  do_el0_svc+0x58/0x13c
[   49.769357][ T4292]  el0_svc+0x58/0x168
[   49.770446][ T4292]  el0t_64_sync_handler+0x84/0xf0
[   49.771850][ T4292]  el0t_64_sync+0x18c/0x190
[   49.773270][ T4292] bread failed!
[   49.774233][ T4292] jfs_readdir: unexpected rc = -5 from dtReadNext
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[   54.735907][   T39] kworker/u4:2: attempt to access beyond end of device
[   54.735907][   T39] loop0: rw=1, sector=4680032, nr_sectors = 8 limit=32768
[   54.739966][   T39] metapage_write_end_io: I/O error
executing program
[   54.741748][   T39] JFS: metapage_get_blocks failed
[   54.743459][   T39] JFS: metapage_get_blocks failed
[   54.755458][   T93] blkno = 8ed2c, nblocks = 4
[   54.756731][   T93] ERROR: (device loop0): dbUpdatePMap: blocks are outside the map
[   54.756731][   T93] 
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program