Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. executing program [ 37.688293][ T4291] loop0: detected capacity change from 0 to 32768 [ 37.704547][ T4291] ================================================================================ [ 37.706994][ T4291] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:622:9 [ 37.709010][ T4291] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 37.711606][ T4291] CPU: 1 PID: 4291 Comm: syz-executor320 Not tainted 6.1.129-syzkaller #0 [ 37.713779][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.716297][ T4291] Call trace: [ 37.717119][ T4291] dump_backtrace+0x1c8/0x1f4 [ 37.718299][ T4291] show_stack+0x2c/0x3c [ 37.719319][ T4291] dump_stack_lvl+0x108/0x170 [ 37.720596][ T4291] dump_stack+0x1c/0x58 [ 37.721705][ T4291] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 37.723260][ T4291] xtInsert+0xd1c/0xdf0 [ 37.724417][ T4291] extAlloc+0x87c/0xdec [ 37.725474][ T4291] jfs_get_block+0x340/0xb98 [ 37.726654][ T4291] __blockdev_direct_IO+0x14cc/0x3ef4 [ 37.728125][ T4291] jfs_direct_IO+0xf4/0x1e0 [ 37.729337][ T4291] generic_file_direct_write+0x234/0x538 [ 37.730935][ T4291] __generic_file_write_iter+0x1bc/0x388 [ 37.732486][ T4291] generic_file_write_iter+0xb8/0x2b4 [ 37.733865][ T4291] do_iter_write+0x534/0x964 [ 37.735102][ T4291] vfs_iter_write+0x88/0xac [ 37.736366][ T4291] iter_file_splice_write+0x62c/0xc5c [ 37.737845][ T4291] direct_splice_actor+0xe4/0x1c0 [ 37.739233][ T4291] splice_direct_to_actor+0x3c4/0x9b4 [ 37.740708][ T4291] do_splice_direct+0x20c/0x348 [ 37.742091][ T4291] do_sendfile+0x4c0/0xcb0 [ 37.743247][ T4291] __arm64_sys_sendfile64+0x160/0x3b4 [ 37.744651][ T4291] invoke_syscall+0x98/0x2bc [ 37.745864][ T4291] el0_svc_common+0x138/0x258 [ 37.747142][ T4291] do_el0_svc+0x58/0x13c [ 37.748343][ T4291] el0_svc+0x58/0x168 [ 37.749459][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 37.750869][ T4291] el0t_64_sync+0x18c/0x190 [ 37.754376][ T4291] ================================================================================ [ 37.756890][ T4291] ================================================================================ [ 37.759354][ T4291] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:270:11 [ 37.761809][ T4291] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 37.763908][ T4291] CPU: 1 PID: 4291 Comm: syz-executor320 Not tainted 6.1.129-syzkaller #0 [ 37.766017][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.768545][ T4291] Call trace: [ 37.769365][ T4291] dump_backtrace+0x1c8/0x1f4 [ 37.770613][ T4291] show_stack+0x2c/0x3c [ 37.771668][ T4291] dump_stack_lvl+0x108/0x170 [ 37.772920][ T4291] dump_stack+0x1c/0x58 [ 37.774072][ T4291] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 37.775630][ T4291] xtSearch+0xc94/0x156c [ 37.776725][ T4291] xtInsert+0x190/0xdf0 [ 37.777795][ T4291] extAlloc+0x87c/0xdec [ 37.778916][ T4291] jfs_get_block+0x340/0xb98 [ 37.780140][ T4291] __blockdev_direct_IO+0x14cc/0x3ef4 [ 37.781552][ T4291] jfs_direct_IO+0xf4/0x1e0 [ 37.782726][ T4291] generic_file_direct_write+0x234/0x538 [ 37.784174][ T4291] __generic_file_write_iter+0x1bc/0x388 [ 37.785573][ T4291] generic_file_write_iter+0xb8/0x2b4 [ 37.786937][ T4291] do_iter_write+0x534/0x964 [ 37.788172][ T4291] vfs_iter_write+0x88/0xac [ 37.789393][ T4291] iter_file_splice_write+0x62c/0xc5c [ 37.790862][ T4291] direct_splice_actor+0xe4/0x1c0 [ 37.792193][ T4291] splice_direct_to_actor+0x3c4/0x9b4 [ 37.793577][ T4291] do_splice_direct+0x20c/0x348 [ 37.794825][ T4291] do_sendfile+0x4c0/0xcb0 [ 37.795956][ T4291] __arm64_sys_sendfile64+0x160/0x3b4 [ 37.797406][ T4291] invoke_syscall+0x98/0x2bc [ 37.798667][ T4291] el0_svc_common+0x138/0x258 [ 37.799926][ T4291] do_el0_svc+0x58/0x13c [ 37.801060][ T4291] el0_svc+0x58/0x168 [ 37.802096][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 37.803331][ T4291] el0t_64_sync+0x18c/0x190 [ 37.806881][ T4291] ================================================================================ [ 37.811140][ T4291] ================================================================================ [ 37.813563][ T4291] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:179:9 [ 37.815501][ T4291] index 32 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 37.817655][ T4291] CPU: 1 PID: 4291 Comm: syz-executor320 Not tainted 6.1.129-syzkaller #0 [ 37.819794][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.822426][ T4291] Call trace: [ 37.823260][ T4291] dump_backtrace+0x1c8/0x1f4 [ 37.824466][ T4291] show_stack+0x2c/0x3c [ 37.825501][ T4291] dump_stack_lvl+0x108/0x170 [ 37.826736][ T4291] dump_stack+0x1c/0x58 [ 37.827811][ T4291] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 37.829374][ T4291] xtLookup+0x70c/0x710 [ 37.830448][ T4291] extHint+0x200/0x544 [ 37.831548][ T4291] jfs_get_block+0x2e4/0xb98 [ 37.832660][ T4291] __blockdev_direct_IO+0x14cc/0x3ef4 [ 37.834077][ T4291] jfs_direct_IO+0xf4/0x1e0 [ 37.835279][ T4291] generic_file_direct_write+0x234/0x538 [ 37.836828][ T4291] __generic_file_write_iter+0x1bc/0x388 [ 37.838369][ T4291] generic_file_write_iter+0xb8/0x2b4 [ 37.839861][ T4291] do_iter_write+0x534/0x964 [ 37.841111][ T4291] vfs_iter_write+0x88/0xac [ 37.842260][ T4291] iter_file_splice_write+0x62c/0xc5c [ 37.843652][ T4291] direct_splice_actor+0xe4/0x1c0 [ 37.844916][ T4291] splice_direct_to_actor+0x3c4/0x9b4 [ 37.846304][ T4291] do_splice_direct+0x20c/0x348 [ 37.847614][ T4291] do_sendfile+0x4c0/0xcb0 [ 37.848756][ T4291] __arm64_sys_sendfile64+0x160/0x3b4 [ 37.850167][ T4291] invoke_syscall+0x98/0x2bc [ 37.851432][ T4291] el0_svc_common+0x138/0x258 [ 37.852656][ T4291] do_el0_svc+0x58/0x13c [ 37.853741][ T4291] el0_svc+0x58/0x168 [ 37.854797][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 37.856102][ T4291] el0t_64_sync+0x18c/0x190 [ 37.857339][ T4291] ================================================================================ [ 37.859809][ T4291] ================================================================================ [ 37.862362][ T4291] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:1370:9 [ 37.864292][ T4291] index 32 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 37.866388][ T4291] CPU: 1 PID: 4291 Comm: syz-executor320 Not tainted 6.1.129-syzkaller #0 [ 37.868613][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.871254][ T4291] Call trace: [ 37.872116][ T4291] dump_backtrace+0x1c8/0x1f4 [ 37.873397][ T4291] show_stack+0x2c/0x3c [ 37.874478][ T4291] dump_stack_lvl+0x108/0x170 [ 37.875746][ T4291] dump_stack+0x1c/0x58 [ 37.876824][ T4291] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 37.878420][ T4291] xtExtend+0x10fc/0x1334 [ 37.879581][ T4291] extAlloc+0x84c/0xdec [ 37.880688][ T4291] jfs_get_block+0x340/0xb98 [ 37.881919][ T4291] __blockdev_direct_IO+0x14cc/0x3ef4 [ 37.883383][ T4291] jfs_direct_IO+0xf4/0x1e0 [ 37.884618][ T4291] generic_file_direct_write+0x234/0x538 [ 37.886078][ T4291] __generic_file_write_iter+0x1bc/0x388 [ 37.887560][ T4291] generic_file_write_iter+0xb8/0x2b4 [ 37.889001][ T4291] do_iter_write+0x534/0x964 [ 37.890245][ T4291] vfs_iter_write+0x88/0xac [ 37.891508][ T4291] iter_file_splice_write+0x62c/0xc5c [ 37.892940][ T4291] direct_splice_actor+0xe4/0x1c0 [ 37.894196][ T4291] splice_direct_to_actor+0x3c4/0x9b4 [ 37.895640][ T4291] do_splice_direct+0x20c/0x348 [ 37.896883][ T4291] do_sendfile+0x4c0/0xcb0 [ 37.898037][ T4291] __arm64_sys_sendfile64+0x160/0x3b4 [ 37.899508][ T4291] invoke_syscall+0x98/0x2bc [ 37.900752][ T4291] el0_svc_common+0x138/0x258 [ 37.902004][ T4291] do_el0_svc+0x58/0x13c [ 37.903098][ T4291] el0_svc+0x58/0x168 [ 37.904115][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 37.905479][ T4291] el0t_64_sync+0x18c/0x190 [ 37.906783][ T4291] ================================================================================ [ 37.915790][ T4291] ================================================================================ [ 37.918194][ T4291] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:2304:9 [ 37.920163][ T4291] index 122 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 37.922430][ T4291] CPU: 1 PID: 4291 Comm: syz-executor320 Not tainted 6.1.129-syzkaller #0 [ 37.924644][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.927271][ T4291] Call trace: [ 37.928098][ T4291] dump_backtrace+0x1c8/0x1f4 [ 37.929229][ T4291] show_stack+0x2c/0x3c [ 37.930285][ T4291] dump_stack_lvl+0x108/0x170 [ 37.931543][ T4291] dump_stack+0x1c/0x58 [ 37.932605][ T4291] __ubsan_handle_out_of_bounds+0xfc/0x148 [ 37.934245][ T4291] xtTruncate+0x1fd0/0x2a08 [ 37.935430][ T4291] jfs_truncate_nolock+0x168/0x324 [ 37.936748][ T4291] jfs_write_failed+0x128/0x1a0 [ 37.938041][ T4291] jfs_direct_IO+0x1b4/0x1e0 [ 37.939279][ T4291] generic_file_direct_write+0x234/0x538 [ 37.940789][ T4291] __generic_file_write_iter+0x1bc/0x388 [ 37.942353][ T4291] generic_file_write_iter+0xb8/0x2b4 [ 37.943855][ T4291] do_iter_write+0x534/0x964 [ 37.945026][ T4291] vfs_iter_write+0x88/0xac [ 37.946135][ T4291] iter_file_splice_write+0x62c/0xc5c [ 37.947611][ T4291] direct_splice_actor+0xe4/0x1c0 [ 37.948948][ T4291] splice_direct_to_actor+0x3c4/0x9b4 [ 37.950293][ T4291] do_splice_direct+0x20c/0x348 [ 37.951532][ T4291] do_sendfile+0x4c0/0xcb0 [ 37.952719][ T4291] __arm64_sys_sendfile64+0x160/0x3b4 [ 37.954182][ T4291] invoke_syscall+0x98/0x2bc [ 37.955447][ T4291] el0_svc_common+0x138/0x258 [ 37.956755][ T4291] do_el0_svc+0x58/0x13c [ 37.957900][ T4291] el0_svc+0x58/0x168 [ 37.958954][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 37.960363][ T4291] el0t_64_sync+0x18c/0x190 [ 37.961655][ T4291] ================================================================================ 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 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