Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts. executing program [ 44.489622][ T4025] loop0: detected capacity change from 0 to 32768 [ 44.652926][ T4025] ================================================================================ [ 44.653148][ T4027] ================================================================================ [ 44.655218][ T4025] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:633:9 [ 44.657526][ T4027] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:281:11 [ 44.659303][ T4025] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 44.659321][ T4025] CPU: 1 PID: 4025 Comm: syz-executor232 Not tainted 5.15.178-syzkaller #0 [ 44.659333][ T4025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.659341][ T4025] Call trace: [ 44.659344][ T4025] dump_backtrace+0x0/0x530 [ 44.659358][ T4025] show_stack+0x2c/0x3c [ 44.659367][ T4025] dump_stack_lvl+0x108/0x170 [ 44.659377][ T4025] dump_stack+0x1c/0x58 [ 44.659386][ T4025] __ubsan_handle_out_of_bounds+0x108/0x15c [ 44.659398][ T4025] xtInsert+0xca8/0xd28 [ 44.659407][ T4025] extAlloc+0x8fc/0xe68 [ 44.659417][ T4025] jfs_get_block+0x34c/0xbfc [ 44.659428][ T4025] nobh_write_begin+0x2d8/0xa28 [ 44.659439][ T4025] jfs_write_begin+0x58/0xa0 [ 44.659447][ T4025] generic_perform_write+0x24c/0x520 [ 44.659458][ T4025] __generic_file_write_iter+0x230/0x454 [ 44.662019][ T4027] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 44.663221][ T4025] generic_file_write_iter+0xb4/0x1b8 [ 44.686242][ T4025] vfs_write+0x884/0xb44 [ 44.687267][ T4025] ksys_write+0x15c/0x26c [ 44.688293][ T4025] __arm64_sys_write+0x7c/0x90 [ 44.689316][ T4025] invoke_syscall+0x98/0x2b8 [ 44.690452][ T4025] el0_svc_common+0x138/0x258 [ 44.691600][ T4025] do_el0_svc+0x58/0x14c [ 44.692694][ T4025] el0_svc+0x7c/0x1f0 [ 44.693767][ T4025] el0t_64_sync_handler+0x84/0xe4 [ 44.694987][ T4025] el0t_64_sync+0x1a0/0x1a4 [ 44.696132][ T4027] CPU: 0 PID: 4027 Comm: syz-executor232 Not tainted 5.15.178-syzkaller #0 [ 44.697056][ T4025] ================================================================================ [ 44.698286][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.701183][ T4025] ================================================================================ [ 44.703203][ T4027] Call trace: [ 44.703210][ T4027] dump_backtrace+0x0/0x530 [ 44.703225][ T4027] show_stack+0x2c/0x3c [ 44.705530][ T4025] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:190:9 [ 44.706248][ T4027] dump_stack_lvl+0x108/0x170 [ 44.707425][ T4025] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 44.708364][ T4027] dump_stack+0x1c/0x58 [ 44.714536][ T4027] __ubsan_handle_out_of_bounds+0x108/0x15c [ 44.715974][ T4027] xtSearch+0xc94/0x156c [ 44.717033][ T4027] xtLookup+0x230/0x710 [ 44.718109][ T4027] extHint+0x200/0x544 [ 44.719033][ T4027] jfs_get_block+0x308/0xbfc [ 44.720129][ T4027] nobh_write_begin+0x2d8/0xa28 [ 44.721371][ T4027] jfs_write_begin+0x58/0xa0 [ 44.722510][ T4027] generic_perform_write+0x24c/0x520 [ 44.723769][ T4027] __generic_file_write_iter+0x230/0x454 [ 44.725265][ T4027] generic_file_write_iter+0xb4/0x1b8 [ 44.726526][ T4027] vfs_write+0x884/0xb44 [ 44.727603][ T4027] ksys_write+0x15c/0x26c [ 44.728730][ T4027] __arm64_sys_write+0x7c/0x90 [ 44.729923][ T4027] invoke_syscall+0x98/0x2b8 [ 44.731041][ T4027] el0_svc_common+0x138/0x258 [ 44.732317][ T4027] do_el0_svc+0x58/0x14c [ 44.733381][ T4027] el0_svc+0x7c/0x1f0 [ 44.734334][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 44.735489][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 44.736626][ T4025] CPU: 1 PID: 4025 Comm: syz-executor232 Not tainted 5.15.178-syzkaller #0 [ 44.737635][ T4027] ================================================================================ [ 44.738849][ T4025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.738862][ T4025] Call trace: [ 44.738866][ T4025] dump_backtrace+0x0/0x530 [ 44.738879][ T4025] show_stack+0x2c/0x3c [ 44.738887][ T4025] dump_stack_lvl+0x108/0x170 [ 44.738898][ T4025] dump_stack+0x1c/0x58 [ 44.741296][ T4027] ================================================================================ [ 44.743500][ T4025] __ubsan_handle_out_of_bounds+0x108/0x15c [ 44.744371][ T4027] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:1381:9 [ 44.745482][ T4025] xtLookup+0x70c/0x710 [ 44.746544][ T4027] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 44.747766][ T4025] extHint+0x200/0x544 [ 44.758404][ T4025] jfs_get_block+0x308/0xbfc [ 44.759619][ T4025] nobh_write_begin+0x2d8/0xa28 [ 44.760882][ T4025] jfs_write_begin+0x58/0xa0 [ 44.762025][ T4025] generic_perform_write+0x24c/0x520 [ 44.763293][ T4025] __generic_file_write_iter+0x230/0x454 [ 44.764570][ T4025] generic_file_write_iter+0xb4/0x1b8 [ 44.765966][ T4025] vfs_write+0x884/0xb44 [ 44.766990][ T4025] ksys_write+0x15c/0x26c [ 44.768060][ T4025] __arm64_sys_write+0x7c/0x90 [ 44.769360][ T4025] invoke_syscall+0x98/0x2b8 [ 44.770503][ T4025] el0_svc_common+0x138/0x258 [ 44.771677][ T4025] do_el0_svc+0x58/0x14c [ 44.772620][ T4025] el0_svc+0x7c/0x1f0 [ 44.773596][ T4025] el0t_64_sync_handler+0x84/0xe4 [ 44.774906][ T4025] el0t_64_sync+0x1a0/0x1a4 [ 44.776017][ T4027] CPU: 0 PID: 4027 Comm: syz-executor232 Not tainted 5.15.178-syzkaller #0 [ 44.776928][ T4025] ================================================================================ [ 44.778191][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 44.778202][ T4027] Call trace: [ 44.778206][ T4027] dump_backtrace+0x0/0x530 [ 44.778220][ T4027] show_stack+0x2c/0x3c [ 44.786007][ T4027] dump_stack_lvl+0x108/0x170 [ 44.787031][ T4027] dump_stack+0x1c/0x58 [ 44.788025][ T4027] __ubsan_handle_out_of_bounds+0x108/0x15c [ 44.789387][ T4027] xtExtend+0x10f4/0x131c [ 44.790472][ T4027] extAlloc+0x8c0/0xe68 [ 44.791442][ T4027] jfs_get_block+0x34c/0xbfc [ 44.792504][ T4027] nobh_write_begin+0x2d8/0xa28 [ 44.793674][ T4027] jfs_write_begin+0x58/0xa0 [ 44.794852][ T4027] generic_perform_write+0x24c/0x520 [ 44.796165][ T4027] __generic_file_write_iter+0x230/0x454 [ 44.797544][ T4027] generic_file_write_iter+0xb4/0x1b8 [ 44.798975][ T4027] vfs_write+0x884/0xb44 [ 44.800044][ T4027] ksys_write+0x15c/0x26c [ 44.801211][ T4027] __arm64_sys_write+0x7c/0x90 [ 44.802324][ T4027] invoke_syscall+0x98/0x2b8 [ 44.803402][ T4027] el0_svc_common+0x138/0x258 [ 44.804590][ T4027] do_el0_svc+0x58/0x14c [ 44.805617][ T4027] el0_svc+0x7c/0x1f0 [ 44.806635][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 44.807931][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 44.811960][ T4027] ================================================================================