Warning: Permanently added '10.128.10.2' (ED25519) to the list of known hosts. executing program [ 36.626841][ T4222] loop0: detected capacity change from 0 to 32768 [ 36.700502][ T4222] ================================================================================ [ 36.700681][ T4224] ================================================================================ [ 36.702846][ T4222] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:622:9 [ 36.705036][ T4224] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:270:11 [ 36.706701][ T4222] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 36.708316][ T4224] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 36.710966][ T4222] CPU: 1 PID: 4222 Comm: syz-executor364 Not tainted 6.1.88-syzkaller #0 [ 36.714146][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 36.716498][ T4222] Call trace: [ 36.717235][ T4222] dump_backtrace+0x1c8/0x1f4 [ 36.718365][ T4222] show_stack+0x2c/0x3c [ 36.719432][ T4222] dump_stack_lvl+0x108/0x170 [ 36.720430][ T4222] dump_stack+0x1c/0x5c [ 36.721349][ T4222] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 36.722620][ T4222] xtInsert+0xd04/0xd70 [ 36.723587][ T4222] extAlloc+0x87c/0xdec [ 36.724582][ T4222] jfs_get_block+0x340/0xb98 [ 36.725564][ T4222] __block_write_begin_int+0x340/0x13b4 [ 36.726824][ T4222] block_write_begin+0x98/0x11c [ 36.727942][ T4222] jfs_write_begin+0x44/0x88 [ 36.729028][ T4222] generic_perform_write+0x278/0x55c [ 36.730262][ T4222] __generic_file_write_iter+0x168/0x388 [ 36.731536][ T4222] generic_file_write_iter+0xb8/0x2b4 [ 36.732740][ T4222] vfs_write+0x610/0x914 [ 36.733697][ T4222] ksys_write+0x15c/0x26c [ 36.734757][ T4222] __arm64_sys_write+0x7c/0x90 [ 36.735861][ T4222] invoke_syscall+0x98/0x2c0 [ 36.736884][ T4222] el0_svc_common+0x138/0x258 [ 36.738011][ T4222] do_el0_svc+0x64/0x218 [ 36.738912][ T4222] el0_svc+0x58/0x168 [ 36.739817][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 36.740912][ T4222] el0t_64_sync+0x18c/0x190 [ 36.742011][ T4224] CPU: 0 PID: 4224 Comm: syz-executor364 Not tainted 6.1.88-syzkaller #0 [ 36.744096][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 36.744151][ T4222] ================================================================================ [ 36.746341][ T4224] Call trace: [ 36.746349][ T4224] dump_backtrace+0x1c8/0x1f4 [ 36.748849][ T4222] ================================================================================ [ 36.749311][ T4224] show_stack+0x2c/0x3c [ 36.750400][ T4222] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:179:9 [ 36.752434][ T4224] dump_stack_lvl+0x108/0x170 [ 36.752453][ T4224] dump_stack+0x1c/0x5c [ 36.753404][ T4222] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 36.755218][ T4224] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 36.755241][ T4224] xtSearch+0xc94/0x156c [ 36.761533][ T4224] xtLookup+0x230/0x710 [ 36.762514][ T4224] extHint+0x200/0x544 [ 36.763489][ T4224] jfs_get_block+0x2e4/0xb98 [ 36.764545][ T4224] __block_write_begin_int+0x340/0x13b4 [ 36.765806][ T4224] block_write_begin+0x98/0x11c [ 36.766978][ T4224] jfs_write_begin+0x44/0x88 [ 36.768087][ T4224] generic_perform_write+0x278/0x55c [ 36.769297][ T4224] __generic_file_write_iter+0x168/0x388 [ 36.770564][ T4224] generic_file_write_iter+0xb8/0x2b4 [ 36.771825][ T4224] vfs_write+0x610/0x914 [ 36.772800][ T4224] ksys_write+0x15c/0x26c [ 36.773864][ T4224] __arm64_sys_write+0x7c/0x90 [ 36.774915][ T4224] invoke_syscall+0x98/0x2c0 [ 36.776016][ T4224] el0_svc_common+0x138/0x258 [ 36.777183][ T4224] do_el0_svc+0x64/0x218 [ 36.778188][ T4224] el0_svc+0x58/0x168 [ 36.779133][ T4224] el0t_64_sync_handler+0x84/0xf0 [ 36.780369][ T4224] el0t_64_sync+0x18c/0x190 [ 36.781361][ T4222] CPU: 1 PID: 4222 Comm: syz-executor364 Not tainted 6.1.88-syzkaller #0 [ 36.781589][ T4224] ================================================================================ [ 36.783428][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 36.785673][ T4224] ================================================================================ [ 36.787918][ T4222] Call trace: [ 36.790138][ T4224] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:1370:9 [ 36.790852][ T4222] dump_backtrace+0x1c8/0x1f4 [ 36.792506][ T4224] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 36.793530][ T4222] show_stack+0x2c/0x3c [ 36.796455][ T4222] dump_stack_lvl+0x108/0x170 [ 36.797536][ T4222] dump_stack+0x1c/0x5c [ 36.798540][ T4222] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 36.799952][ T4222] xtLookup+0x70c/0x710 [ 36.800988][ T4222] extHint+0x200/0x544 [ 36.801907][ T4222] jfs_get_block+0x2e4/0xb98 [ 36.803022][ T4222] __block_write_begin_int+0x340/0x13b4 [ 36.804350][ T4222] block_write_begin+0x98/0x11c [ 36.805413][ T4222] jfs_write_begin+0x44/0x88 [ 36.806599][ T4222] generic_perform_write+0x278/0x55c [ 36.807879][ T4222] __generic_file_write_iter+0x168/0x388 [ 36.809136][ T4222] generic_file_write_iter+0xb8/0x2b4 [ 36.810439][ T4222] vfs_write+0x610/0x914 [ 36.811839][ T4222] ksys_write+0x15c/0x26c [ 36.812800][ T4222] __arm64_sys_write+0x7c/0x90 [ 36.813858][ T4222] invoke_syscall+0x98/0x2c0 [ 36.815024][ T4222] el0_svc_common+0x138/0x258 [ 36.816051][ T4222] do_el0_svc+0x64/0x218 [ 36.817011][ T4222] el0_svc+0x58/0x168 [ 36.817953][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 36.819294][ T4222] el0t_64_sync+0x18c/0x190 [ 36.820270][ T4224] CPU: 0 PID: 4224 Comm: syz-executor364 Not tainted 6.1.88-syzkaller #0 [ 36.821041][ T4222] ================================================================================ [ 36.822194][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 36.822206][ T4224] Call trace: [ 36.822210][ T4224] dump_backtrace+0x1c8/0x1f4 [ 36.822225][ T4224] show_stack+0x2c/0x3c [ 36.829472][ T4224] dump_stack_lvl+0x108/0x170 [ 36.830472][ T4224] dump_stack+0x1c/0x5c [ 36.831365][ T4224] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 36.832719][ T4224] xtExtend+0x10fc/0x1334 [ 36.833631][ T4224] extAlloc+0x84c/0xdec [ 36.834564][ T4224] jfs_get_block+0x340/0xb98 [ 36.835576][ T4224] __block_write_begin_int+0x340/0x13b4 [ 36.836879][ T4224] block_write_begin+0x98/0x11c [ 36.837999][ T4224] jfs_write_begin+0x44/0x88 [ 36.839036][ T4224] generic_perform_write+0x278/0x55c [ 36.840299][ T4224] __generic_file_write_iter+0x168/0x388 [ 36.841591][ T4224] generic_file_write_iter+0xb8/0x2b4 [ 36.842767][ T4224] vfs_write+0x610/0x914 [ 36.843683][ T4224] ksys_write+0x15c/0x26c [ 36.844744][ T4224] __arm64_sys_write+0x7c/0x90 [ 36.845791][ T4224] invoke_syscall+0x98/0x2c0 [ 36.846896][ T4224] el0_svc_common+0x138/0x258 [ 36.848050][ T4224] do_el0_svc+0x64/0x218 [ 36.849101][ T4224] el0_svc+0x58/0x168 [ 36.849997][ T4224] el0t_64_sync_handler+0x84/0xf0 [ 36.851165][ T4224] el0t_64_sync+0x18c/0x190 [ 36.853300][ T4224] ================================================================================