Warning: Permanently added '10.128.1.138' (ED25519) to the list of known hosts. executing program syzkaller login: [ 38.119241][ T4290] loop0: detected capacity change from 0 to 64 [ 38.129020][ T4290] FAULT_INJECTION: forcing a failure. [ 38.129020][ T4290] name failslab, interval 1, probability 0, space 0, times 1 [ 38.131546][ T4290] CPU: 1 PID: 4290 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.133180][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.135119][ T4290] Call trace: [ 38.135735][ T4290] dump_backtrace+0x1c8/0x1f4 [ 38.136630][ T4290] show_stack+0x2c/0x3c [ 38.137472][ T4290] dump_stack_lvl+0x108/0x170 [ 38.138393][ T4290] dump_stack+0x1c/0x58 [ 38.139178][ T4290] should_fail_ex+0x3c0/0x51c [ 38.140101][ T4290] __should_failslab+0xc8/0x128 [ 38.141053][ T4290] should_failslab+0x10/0x28 [ 38.141971][ T4290] __kmem_cache_alloc_node+0x80/0x388 [ 38.143071][ T4290] __kmalloc+0xc4/0x1c4 [ 38.143925][ T4290] hfs_find_init+0x88/0x1c8 [ 38.144792][ T4290] hfs_extend_file+0x270/0x1130 [ 38.145750][ T4290] hfs_get_block+0x3b8/0x9e0 [ 38.146663][ T4290] __block_write_begin_int+0x340/0x13b4 [ 38.147778][ T4290] cont_write_begin+0x5c0/0x7d8 [ 38.148750][ T4290] hfs_write_begin+0x98/0xe4 [ 38.149632][ T4290] generic_perform_write+0x278/0x55c [ 38.150694][ T4290] __generic_file_write_iter+0x168/0x388 [ 38.151764][ T4290] generic_file_write_iter+0xb8/0x2b4 [ 38.152809][ T4290] vfs_write+0x610/0x91c [ 38.153698][ T4290] ksys_write+0x15c/0x26c [ 38.154597][ T4290] __arm64_sys_write+0x7c/0x90 [ 38.155570][ T4290] invoke_syscall+0x98/0x2c0 [ 38.156492][ T4290] el0_svc_common+0x138/0x258 [ 38.157452][ T4290] do_el0_svc+0x64/0x218 [ 38.158281][ T4290] el0_svc+0x58/0x168 [ 38.159072][ T4290] el0t_64_sync_handler+0x84/0xf0 [ 38.160024][ T4290] el0t_64_sync+0x18c/0x190 executing program [ 38.186753][ T4292] loop0: detected capacity change from 0 to 64 [ 38.195830][ T4292] FAULT_INJECTION: forcing a failure. [ 38.195830][ T4292] name failslab, interval 1, probability 0, space 0, times 0 [ 38.198367][ T4292] CPU: 0 PID: 4292 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.200003][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.201970][ T4292] Call trace: [ 38.202645][ T4292] dump_backtrace+0x1c8/0x1f4 [ 38.203626][ T4292] show_stack+0x2c/0x3c [ 38.204445][ T4292] dump_stack_lvl+0x108/0x170 [ 38.205459][ T4292] dump_stack+0x1c/0x58 [ 38.206300][ T4292] should_fail_ex+0x3c0/0x51c [ 38.207255][ T4292] __should_failslab+0xc8/0x128 [ 38.208278][ T4292] should_failslab+0x10/0x28 [ 38.209199][ T4292] __kmem_cache_alloc_node+0x80/0x388 [ 38.210299][ T4292] __kmalloc+0xc4/0x1c4 [ 38.211153][ T4292] hfs_find_init+0x88/0x1c8 [ 38.212039][ T4292] hfs_extend_file+0x270/0x1130 [ 38.213035][ T4292] hfs_get_block+0x3b8/0x9e0 [ 38.213978][ T4292] __block_write_begin_int+0x340/0x13b4 [ 38.215109][ T4292] cont_write_begin+0x5c0/0x7d8 [ 38.216061][ T4292] hfs_write_begin+0x98/0xe4 [ 38.217025][ T4292] generic_perform_write+0x278/0x55c [ 38.218115][ T4292] __generic_file_write_iter+0x168/0x388 [ 38.219302][ T4292] generic_file_write_iter+0xb8/0x2b4 [ 38.220455][ T4292] vfs_write+0x610/0x91c [ 38.221332][ T4292] ksys_write+0x15c/0x26c [ 38.222212][ T4292] __arm64_sys_write+0x7c/0x90 [ 38.223159][ T4292] invoke_syscall+0x98/0x2c0 [ 38.224055][ T4292] el0_svc_common+0x138/0x258 [ 38.225004][ T4292] do_el0_svc+0x64/0x218 [ 38.225867][ T4292] el0_svc+0x58/0x168 [ 38.226692][ T4292] el0t_64_sync_handler+0x84/0xf0 [ 38.227730][ T4292] el0t_64_sync+0x18c/0x190 executing program [ 38.251161][ T4293] loop0: detected capacity change from 0 to 64 [ 38.256817][ T4293] FAULT_INJECTION: forcing a failure. [ 38.256817][ T4293] name failslab, interval 1, probability 0, space 0, times 0 [ 38.259522][ T4293] CPU: 1 PID: 4293 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.261187][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.263113][ T4293] Call trace: [ 38.263767][ T4293] dump_backtrace+0x1c8/0x1f4 [ 38.264658][ T4293] show_stack+0x2c/0x3c [ 38.265492][ T4293] dump_stack_lvl+0x108/0x170 [ 38.266386][ T4293] dump_stack+0x1c/0x58 [ 38.267187][ T4293] should_fail_ex+0x3c0/0x51c [ 38.268137][ T4293] __should_failslab+0xc8/0x128 [ 38.269095][ T4293] should_failslab+0x10/0x28 [ 38.270004][ T4293] __kmem_cache_alloc_node+0x80/0x388 [ 38.271075][ T4293] __kmalloc+0xc4/0x1c4 [ 38.271869][ T4293] hfs_find_init+0x88/0x1c8 [ 38.272780][ T4293] hfs_extend_file+0x270/0x1130 [ 38.273705][ T4293] hfs_get_block+0x3b8/0x9e0 [ 38.274591][ T4293] __block_write_begin_int+0x340/0x13b4 [ 38.275670][ T4293] cont_write_begin+0x5c0/0x7d8 [ 38.276610][ T4293] hfs_write_begin+0x98/0xe4 [ 38.277514][ T4293] generic_perform_write+0x278/0x55c [ 38.278508][ T4293] __generic_file_write_iter+0x168/0x388 [ 38.279570][ T4293] generic_file_write_iter+0xb8/0x2b4 [ 38.280663][ T4293] vfs_write+0x610/0x91c [ 38.281514][ T4293] ksys_write+0x15c/0x26c [ 38.282339][ T4293] __arm64_sys_write+0x7c/0x90 [ 38.283228][ T4293] invoke_syscall+0x98/0x2c0 [ 38.284149][ T4293] el0_svc_common+0x138/0x258 [ 38.285060][ T4293] do_el0_svc+0x64/0x218 [ 38.285892][ T4293] el0_svc+0x58/0x168 [ 38.286644][ T4293] el0t_64_sync_handler+0x84/0xf0 [ 38.287636][ T4293] el0t_64_sync+0x18c/0x190 executing program [ 38.309395][ T4294] loop0: detected capacity change from 0 to 64 [ 38.320035][ T4294] FAULT_INJECTION: forcing a failure. [ 38.320035][ T4294] name failslab, interval 1, probability 0, space 0, times 0 [ 38.322560][ T4294] CPU: 1 PID: 4294 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.324305][ T4294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.326375][ T4294] Call trace: [ 38.327053][ T4294] dump_backtrace+0x1c8/0x1f4 [ 38.327977][ T4294] show_stack+0x2c/0x3c [ 38.328810][ T4294] dump_stack_lvl+0x108/0x170 [ 38.329804][ T4294] dump_stack+0x1c/0x58 [ 38.330719][ T4294] should_fail_ex+0x3c0/0x51c [ 38.331704][ T4294] __should_failslab+0xc8/0x128 [ 38.332663][ T4294] should_failslab+0x10/0x28 [ 38.333733][ T4294] __kmem_cache_alloc_node+0x80/0x388 [ 38.334850][ T4294] __kmalloc+0xc4/0x1c4 [ 38.335708][ T4294] hfs_find_init+0x88/0x1c8 [ 38.336612][ T4294] hfs_extend_file+0x270/0x1130 [ 38.337652][ T4294] hfs_get_block+0x3b8/0x9e0 [ 38.338615][ T4294] __block_write_begin_int+0x340/0x13b4 [ 38.339787][ T4294] cont_write_begin+0x5c0/0x7d8 [ 38.340876][ T4294] hfs_write_begin+0x98/0xe4 [ 38.341850][ T4294] generic_perform_write+0x278/0x55c [ 38.343011][ T4294] __generic_file_write_iter+0x168/0x388 [ 38.344106][ T4294] generic_file_write_iter+0xb8/0x2b4 [ 38.345184][ T4294] vfs_write+0x610/0x91c [ 38.346077][ T4294] ksys_write+0x15c/0x26c [ 38.346969][ T4294] __arm64_sys_write+0x7c/0x90 [ 38.347933][ T4294] invoke_syscall+0x98/0x2c0 [ 38.348950][ T4294] el0_svc_common+0x138/0x258 [ 38.349903][ T4294] do_el0_svc+0x64/0x218 [ 38.350790][ T4294] el0_svc+0x58/0x168 [ 38.351621][ T4294] el0t_64_sync_handler+0x84/0xf0 [ 38.352650][ T4294] el0t_64_sync+0x18c/0x190 executing program [ 38.374420][ T4295] loop0: detected capacity change from 0 to 64 [ 38.379166][ T4295] FAULT_INJECTION: forcing a failure. [ 38.379166][ T4295] name failslab, interval 1, probability 0, space 0, times 0 [ 38.381722][ T4295] CPU: 1 PID: 4295 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.383484][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.385554][ T4295] Call trace: [ 38.386182][ T4295] dump_backtrace+0x1c8/0x1f4 [ 38.387177][ T4295] show_stack+0x2c/0x3c [ 38.388066][ T4295] dump_stack_lvl+0x108/0x170 [ 38.389023][ T4295] dump_stack+0x1c/0x58 [ 38.389946][ T4295] should_fail_ex+0x3c0/0x51c [ 38.390969][ T4295] __should_failslab+0xc8/0x128 [ 38.392007][ T4295] should_failslab+0x10/0x28 [ 38.393053][ T4295] __kmem_cache_alloc_node+0x80/0x388 [ 38.394159][ T4295] __kmalloc+0xc4/0x1c4 [ 38.394941][ T4295] hfs_find_init+0x88/0x1c8 [ 38.395897][ T4295] hfs_extend_file+0x270/0x1130 [ 38.396883][ T4295] hfs_get_block+0x3b8/0x9e0 [ 38.397938][ T4295] __block_write_begin_int+0x340/0x13b4 [ 38.399246][ T4295] cont_write_begin+0x5c0/0x7d8 [ 38.400218][ T4295] hfs_write_begin+0x98/0xe4 [ 38.401231][ T4295] generic_perform_write+0x278/0x55c [ 38.402402][ T4295] __generic_file_write_iter+0x168/0x388 [ 38.403547][ T4295] generic_file_write_iter+0xb8/0x2b4 [ 38.404630][ T4295] vfs_write+0x610/0x91c [ 38.405487][ T4295] ksys_write+0x15c/0x26c [ 38.406406][ T4295] __arm64_sys_write+0x7c/0x90 [ 38.407367][ T4295] invoke_syscall+0x98/0x2c0 [ 38.408380][ T4295] el0_svc_common+0x138/0x258 [ 38.409318][ T4295] do_el0_svc+0x64/0x218 [ 38.410244][ T4295] el0_svc+0x58/0x168 [ 38.411156][ T4295] el0t_64_sync_handler+0x84/0xf0 [ 38.412228][ T4295] el0t_64_sync+0x18c/0x190 executing program [ 38.433442][ T4296] loop0: detected capacity change from 0 to 64 [ 38.446902][ T4296] FAULT_INJECTION: forcing a failure. [ 38.446902][ T4296] name failslab, interval 1, probability 0, space 0, times 0 [ 38.449461][ T4296] CPU: 0 PID: 4296 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.451147][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.453240][ T4296] Call trace: [ 38.453923][ T4296] dump_backtrace+0x1c8/0x1f4 [ 38.454961][ T4296] show_stack+0x2c/0x3c [ 38.455798][ T4296] dump_stack_lvl+0x108/0x170 [ 38.456723][ T4296] dump_stack+0x1c/0x58 [ 38.457588][ T4296] should_fail_ex+0x3c0/0x51c [ 38.458612][ T4296] __should_failslab+0xc8/0x128 [ 38.459648][ T4296] should_failslab+0x10/0x28 [ 38.460561][ T4296] __kmem_cache_alloc_node+0x80/0x388 [ 38.461770][ T4296] __kmalloc+0xc4/0x1c4 [ 38.462690][ T4296] hfs_find_init+0x88/0x1c8 [ 38.463630][ T4296] hfs_extend_file+0x270/0x1130 [ 38.464621][ T4296] hfs_get_block+0x3b8/0x9e0 [ 38.465746][ T4296] __block_write_begin_int+0x340/0x13b4 [ 38.467037][ T4296] cont_write_begin+0x5c0/0x7d8 [ 38.468068][ T4296] hfs_write_begin+0x98/0xe4 [ 38.469167][ T4296] generic_perform_write+0x278/0x55c [ 38.470260][ T4296] __generic_file_write_iter+0x168/0x388 [ 38.471469][ T4296] generic_file_write_iter+0xb8/0x2b4 [ 38.472480][ T4296] vfs_write+0x610/0x91c [ 38.473386][ T4296] ksys_write+0x15c/0x26c [ 38.474283][ T4296] __arm64_sys_write+0x7c/0x90 [ 38.475380][ T4296] invoke_syscall+0x98/0x2c0 [ 38.476342][ T4296] el0_svc_common+0x138/0x258 [ 38.477376][ T4296] do_el0_svc+0x64/0x218 [ 38.478285][ T4296] el0_svc+0x58/0x168 [ 38.479089][ T4296] el0t_64_sync_handler+0x84/0xf0 [ 38.480228][ T4296] el0t_64_sync+0x18c/0x190 executing program [ 38.503656][ T4297] loop0: detected capacity change from 0 to 64 [ 38.508472][ T4297] FAULT_INJECTION: forcing a failure. [ 38.508472][ T4297] name failslab, interval 1, probability 0, space 0, times 0 [ 38.511162][ T4297] CPU: 1 PID: 4297 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.512936][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.515097][ T4297] Call trace: [ 38.515764][ T4297] dump_backtrace+0x1c8/0x1f4 [ 38.516766][ T4297] show_stack+0x2c/0x3c [ 38.517561][ T4297] dump_stack_lvl+0x108/0x170 [ 38.518586][ T4297] dump_stack+0x1c/0x58 [ 38.519488][ T4297] should_fail_ex+0x3c0/0x51c [ 38.520503][ T4297] __should_failslab+0xc8/0x128 [ 38.521493][ T4297] should_failslab+0x10/0x28 [ 38.522574][ T4297] __kmem_cache_alloc_node+0x80/0x388 [ 38.523752][ T4297] __kmalloc+0xc4/0x1c4 [ 38.524600][ T4297] hfs_find_init+0x88/0x1c8 [ 38.525621][ T4297] hfs_extend_file+0x270/0x1130 [ 38.526585][ T4297] hfs_get_block+0x3b8/0x9e0 [ 38.527457][ T4297] __block_write_begin_int+0x340/0x13b4 [ 38.528667][ T4297] cont_write_begin+0x5c0/0x7d8 [ 38.529597][ T4297] hfs_write_begin+0x98/0xe4 [ 38.530522][ T4297] generic_perform_write+0x278/0x55c [ 38.531571][ T4297] __generic_file_write_iter+0x168/0x388 [ 38.532823][ T4297] generic_file_write_iter+0xb8/0x2b4 [ 38.533880][ T4297] vfs_write+0x610/0x91c [ 38.534770][ T4297] ksys_write+0x15c/0x26c [ 38.535565][ T4297] __arm64_sys_write+0x7c/0x90 [ 38.536594][ T4297] invoke_syscall+0x98/0x2c0 [ 38.537548][ T4297] el0_svc_common+0x138/0x258 [ 38.538506][ T4297] do_el0_svc+0x64/0x218 [ 38.539376][ T4297] el0_svc+0x58/0x168 [ 38.540162][ T4297] el0t_64_sync_handler+0x84/0xf0 [ 38.541186][ T4297] el0t_64_sync+0x18c/0x190 executing program [ 38.563898][ T4298] loop0: detected capacity change from 0 to 64 [ 38.569191][ T4298] FAULT_INJECTION: forcing a failure. [ 38.569191][ T4298] name failslab, interval 1, probability 0, space 0, times 0 [ 38.571882][ T4298] CPU: 0 PID: 4298 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.573601][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.575904][ T4298] Call trace: [ 38.576638][ T4298] dump_backtrace+0x1c8/0x1f4 [ 38.577657][ T4298] show_stack+0x2c/0x3c [ 38.578623][ T4298] dump_stack_lvl+0x108/0x170 [ 38.579564][ T4298] dump_stack+0x1c/0x58 [ 38.580436][ T4298] should_fail_ex+0x3c0/0x51c [ 38.581348][ T4298] __should_failslab+0xc8/0x128 [ 38.582378][ T4298] should_failslab+0x10/0x28 [ 38.583266][ T4298] __kmem_cache_alloc_node+0x80/0x388 [ 38.584457][ T4298] __kmalloc+0xc4/0x1c4 [ 38.585254][ T4298] hfs_find_init+0x88/0x1c8 [ 38.586217][ T4298] hfs_extend_file+0x270/0x1130 [ 38.587203][ T4298] hfs_get_block+0x3b8/0x9e0 [ 38.588140][ T4298] __block_write_begin_int+0x340/0x13b4 [ 38.589323][ T4298] cont_write_begin+0x5c0/0x7d8 [ 38.590346][ T4298] hfs_write_begin+0x98/0xe4 [ 38.591329][ T4298] generic_perform_write+0x278/0x55c [ 38.592442][ T4298] __generic_file_write_iter+0x168/0x388 [ 38.593676][ T4298] generic_file_write_iter+0xb8/0x2b4 [ 38.594808][ T4298] vfs_write+0x610/0x91c [ 38.595758][ T4298] ksys_write+0x15c/0x26c [ 38.596623][ T4298] __arm64_sys_write+0x7c/0x90 [ 38.597562][ T4298] invoke_syscall+0x98/0x2c0 [ 38.598518][ T4298] el0_svc_common+0x138/0x258 [ 38.599622][ T4298] do_el0_svc+0x64/0x218 [ 38.600590][ T4298] el0_svc+0x58/0x168 [ 38.601455][ T4298] el0t_64_sync_handler+0x84/0xf0 [ 38.602463][ T4298] el0t_64_sync+0x18c/0x190 executing program [ 38.623522][ T4299] loop0: detected capacity change from 0 to 64 [ 38.633793][ T4299] FAULT_INJECTION: forcing a failure. [ 38.633793][ T4299] name failslab, interval 1, probability 0, space 0, times 0 [ 38.636369][ T4299] CPU: 0 PID: 4299 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.638103][ T4299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.640078][ T4299] Call trace: [ 38.640759][ T4299] dump_backtrace+0x1c8/0x1f4 [ 38.641710][ T4299] show_stack+0x2c/0x3c [ 38.642617][ T4299] dump_stack_lvl+0x108/0x170 [ 38.643589][ T4299] dump_stack+0x1c/0x58 [ 38.644438][ T4299] should_fail_ex+0x3c0/0x51c [ 38.645469][ T4299] __should_failslab+0xc8/0x128 [ 38.646544][ T4299] should_failslab+0x10/0x28 [ 38.647519][ T4299] __kmem_cache_alloc_node+0x80/0x388 [ 38.648624][ T4299] __kmalloc+0xc4/0x1c4 [ 38.649584][ T4299] hfs_find_init+0x88/0x1c8 [ 38.650561][ T4299] hfs_extend_file+0x270/0x1130 [ 38.651591][ T4299] hfs_get_block+0x3b8/0x9e0 [ 38.652496][ T4299] __block_write_begin_int+0x340/0x13b4 [ 38.653681][ T4299] cont_write_begin+0x5c0/0x7d8 [ 38.654690][ T4299] hfs_write_begin+0x98/0xe4 [ 38.655734][ T4299] generic_perform_write+0x278/0x55c [ 38.656884][ T4299] __generic_file_write_iter+0x168/0x388 [ 38.658081][ T4299] generic_file_write_iter+0xb8/0x2b4 [ 38.659144][ T4299] vfs_write+0x610/0x91c [ 38.660014][ T4299] ksys_write+0x15c/0x26c [ 38.660984][ T4299] __arm64_sys_write+0x7c/0x90 [ 38.661905][ T4299] invoke_syscall+0x98/0x2c0 [ 38.662833][ T4299] el0_svc_common+0x138/0x258 [ 38.663773][ T4299] do_el0_svc+0x64/0x218 [ 38.664714][ T4299] el0_svc+0x58/0x168 [ 38.665606][ T4299] el0t_64_sync_handler+0x84/0xf0 [ 38.666666][ T4299] el0t_64_sync+0x18c/0x190 executing program [ 38.688435][ T4300] loop0: detected capacity change from 0 to 64 [ 38.693723][ T4300] FAULT_INJECTION: forcing a failure. [ 38.693723][ T4300] name failslab, interval 1, probability 0, space 0, times 0 [ 38.696219][ T4300] CPU: 1 PID: 4300 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.697969][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.700018][ T4300] Call trace: [ 38.700715][ T4300] dump_backtrace+0x1c8/0x1f4 [ 38.701695][ T4300] show_stack+0x2c/0x3c [ 38.702692][ T4300] dump_stack_lvl+0x108/0x170 [ 38.703585][ T4300] dump_stack+0x1c/0x58 [ 38.704554][ T4300] should_fail_ex+0x3c0/0x51c [ 38.705415][ T4300] __should_failslab+0xc8/0x128 [ 38.706422][ T4300] should_failslab+0x10/0x28 [ 38.707282][ T4300] __kmem_cache_alloc_node+0x80/0x388 [ 38.708411][ T4300] __kmalloc+0xc4/0x1c4 [ 38.709207][ T4300] hfs_find_init+0x88/0x1c8 [ 38.710095][ T4300] hfs_extend_file+0x270/0x1130 [ 38.711097][ T4300] hfs_get_block+0x3b8/0x9e0 [ 38.712007][ T4300] __block_write_begin_int+0x340/0x13b4 [ 38.713148][ T4300] cont_write_begin+0x5c0/0x7d8 [ 38.714100][ T4300] hfs_write_begin+0x98/0xe4 [ 38.715115][ T4300] generic_perform_write+0x278/0x55c [ 38.716209][ T4300] __generic_file_write_iter+0x168/0x388 [ 38.717482][ T4300] generic_file_write_iter+0xb8/0x2b4 [ 38.718575][ T4300] vfs_write+0x610/0x91c [ 38.719374][ T4300] ksys_write+0x15c/0x26c [ 38.720318][ T4300] __arm64_sys_write+0x7c/0x90 [ 38.721308][ T4300] invoke_syscall+0x98/0x2c0 [ 38.722351][ T4300] el0_svc_common+0x138/0x258 [ 38.723404][ T4300] do_el0_svc+0x64/0x218 [ 38.724304][ T4300] el0_svc+0x58/0x168 [ 38.725133][ T4300] el0t_64_sync_handler+0x84/0xf0 [ 38.726038][ T4300] el0t_64_sync+0x18c/0x190 executing program [ 38.747569][ T4301] loop0: detected capacity change from 0 to 64 [ 38.752528][ T4301] FAULT_INJECTION: forcing a failure. [ 38.752528][ T4301] name failslab, interval 1, probability 0, space 0, times 0 [ 38.755720][ T4301] CPU: 0 PID: 4301 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.757458][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.759578][ T4301] Call trace: [ 38.760215][ T4301] dump_backtrace+0x1c8/0x1f4 [ 38.761257][ T4301] show_stack+0x2c/0x3c [ 38.762043][ T4301] dump_stack_lvl+0x108/0x170 [ 38.762983][ T4301] dump_stack+0x1c/0x58 [ 38.763868][ T4301] should_fail_ex+0x3c0/0x51c [ 38.764884][ T4301] __should_failslab+0xc8/0x128 [ 38.765852][ T4301] should_failslab+0x10/0x28 [ 38.766810][ T4301] __kmem_cache_alloc_node+0x80/0x388 [ 38.767921][ T4301] __kmalloc+0xc4/0x1c4 [ 38.768963][ T4301] hfs_find_init+0x88/0x1c8 [ 38.769919][ T4301] hfs_extend_file+0x270/0x1130 [ 38.770850][ T4301] hfs_get_block+0x3b8/0x9e0 [ 38.771779][ T4301] __block_write_begin_int+0x340/0x13b4 [ 38.772896][ T4301] cont_write_begin+0x5c0/0x7d8 [ 38.773870][ T4301] hfs_write_begin+0x98/0xe4 [ 38.774897][ T4301] generic_perform_write+0x278/0x55c [ 38.775993][ T4301] __generic_file_write_iter+0x168/0x388 [ 38.777157][ T4301] generic_file_write_iter+0xb8/0x2b4 [ 38.778239][ T4301] vfs_write+0x610/0x91c [ 38.779136][ T4301] ksys_write+0x15c/0x26c [ 38.780063][ T4301] __arm64_sys_write+0x7c/0x90 [ 38.781196][ T4301] invoke_syscall+0x98/0x2c0 [ 38.782148][ T4301] el0_svc_common+0x138/0x258 [ 38.783071][ T4301] do_el0_svc+0x64/0x218 [ 38.783980][ T4301] el0_svc+0x58/0x168 [ 38.784809][ T4301] el0t_64_sync_handler+0x84/0xf0 [ 38.785904][ T4301] el0t_64_sync+0x18c/0x190 executing program [ 38.806739][ T4302] loop0: detected capacity change from 0 to 64 [ 38.817917][ T4302] FAULT_INJECTION: forcing a failure. [ 38.817917][ T4302] name failslab, interval 1, probability 0, space 0, times 0 [ 38.820652][ T4302] CPU: 1 PID: 4302 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.822363][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.824431][ T4302] Call trace: [ 38.825075][ T4302] dump_backtrace+0x1c8/0x1f4 [ 38.826055][ T4302] show_stack+0x2c/0x3c [ 38.826939][ T4302] dump_stack_lvl+0x108/0x170 [ 38.827890][ T4302] dump_stack+0x1c/0x58 [ 38.828827][ T4302] should_fail_ex+0x3c0/0x51c [ 38.829819][ T4302] __should_failslab+0xc8/0x128 [ 38.830866][ T4302] should_failslab+0x10/0x28 [ 38.831799][ T4302] __kmem_cache_alloc_node+0x80/0x388 [ 38.832920][ T4302] __kmalloc+0xc4/0x1c4 [ 38.833714][ T4302] hfs_find_init+0x88/0x1c8 [ 38.834760][ T4302] hfs_extend_file+0x270/0x1130 [ 38.835755][ T4302] hfs_get_block+0x3b8/0x9e0 [ 38.836674][ T4302] __block_write_begin_int+0x340/0x13b4 [ 38.837836][ T4302] cont_write_begin+0x5c0/0x7d8 [ 38.838874][ T4302] hfs_write_begin+0x98/0xe4 [ 38.839777][ T4302] generic_perform_write+0x278/0x55c [ 38.840811][ T4302] __generic_file_write_iter+0x168/0x388 [ 38.841945][ T4302] generic_file_write_iter+0xb8/0x2b4 [ 38.843163][ T4302] vfs_write+0x610/0x91c [ 38.843985][ T4302] ksys_write+0x15c/0x26c [ 38.844932][ T4302] __arm64_sys_write+0x7c/0x90 [ 38.845926][ T4302] invoke_syscall+0x98/0x2c0 [ 38.846873][ T4302] el0_svc_common+0x138/0x258 [ 38.847900][ T4302] do_el0_svc+0x64/0x218 [ 38.848807][ T4302] el0_svc+0x58/0x168 [ 38.849717][ T4302] el0t_64_sync_handler+0x84/0xf0 [ 38.850721][ T4302] el0t_64_sync+0x18c/0x190 executing program [ 38.871424][ T4303] loop0: detected capacity change from 0 to 64 [ 38.881577][ T4303] FAULT_INJECTION: forcing a failure. [ 38.881577][ T4303] name failslab, interval 1, probability 0, space 0, times 0 [ 38.884363][ T4303] CPU: 1 PID: 4303 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.886038][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.887959][ T4303] Call trace: [ 38.888597][ T4303] dump_backtrace+0x1c8/0x1f4 [ 38.889519][ T4303] show_stack+0x2c/0x3c [ 38.890370][ T4303] dump_stack_lvl+0x108/0x170 [ 38.891323][ T4303] dump_stack+0x1c/0x58 [ 38.892195][ T4303] should_fail_ex+0x3c0/0x51c [ 38.893115][ T4303] __should_failslab+0xc8/0x128 [ 38.894090][ T4303] should_failslab+0x10/0x28 [ 38.895068][ T4303] __kmem_cache_alloc_node+0x80/0x388 [ 38.896091][ T4303] __kmalloc+0xc4/0x1c4 [ 38.896945][ T4303] hfs_find_init+0x88/0x1c8 [ 38.897894][ T4303] hfs_extend_file+0x270/0x1130 [ 38.899035][ T4303] hfs_get_block+0x3b8/0x9e0 [ 38.899920][ T4303] __block_write_begin_int+0x340/0x13b4 [ 38.901010][ T4303] cont_write_begin+0x5c0/0x7d8 [ 38.901943][ T4303] hfs_write_begin+0x98/0xe4 [ 38.902811][ T4303] generic_perform_write+0x278/0x55c [ 38.903939][ T4303] __generic_file_write_iter+0x168/0x388 [ 38.905114][ T4303] generic_file_write_iter+0xb8/0x2b4 [ 38.906256][ T4303] vfs_write+0x610/0x91c [ 38.907084][ T4303] ksys_write+0x15c/0x26c [ 38.907987][ T4303] __arm64_sys_write+0x7c/0x90 [ 38.909093][ T4303] invoke_syscall+0x98/0x2c0 [ 38.910026][ T4303] el0_svc_common+0x138/0x258 [ 38.911074][ T4303] do_el0_svc+0x64/0x218 [ 38.912060][ T4303] el0_svc+0x58/0x168 [ 38.912835][ T4303] el0t_64_sync_handler+0x84/0xf0 [ 38.913880][ T4303] el0t_64_sync+0x18c/0x190 executing program [ 38.934724][ T4304] loop0: detected capacity change from 0 to 64 [ 38.943660][ T4304] FAULT_INJECTION: forcing a failure. [ 38.943660][ T4304] name failslab, interval 1, probability 0, space 0, times 0 [ 38.946163][ T4304] CPU: 1 PID: 4304 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 38.947752][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.949849][ T4304] Call trace: [ 38.950599][ T4304] dump_backtrace+0x1c8/0x1f4 [ 38.951635][ T4304] show_stack+0x2c/0x3c [ 38.952476][ T4304] dump_stack_lvl+0x108/0x170 [ 38.953448][ T4304] dump_stack+0x1c/0x58 [ 38.954402][ T4304] should_fail_ex+0x3c0/0x51c [ 38.955434][ T4304] __should_failslab+0xc8/0x128 [ 38.956422][ T4304] should_failslab+0x10/0x28 [ 38.957429][ T4304] __kmem_cache_alloc_node+0x80/0x388 [ 38.958478][ T4304] __kmalloc+0xc4/0x1c4 [ 38.959371][ T4304] hfs_find_init+0x88/0x1c8 [ 38.960286][ T4304] hfs_extend_file+0x270/0x1130 [ 38.961346][ T4304] hfs_get_block+0x3b8/0x9e0 [ 38.962257][ T4304] __block_write_begin_int+0x340/0x13b4 [ 38.963468][ T4304] cont_write_begin+0x5c0/0x7d8 [ 38.964474][ T4304] hfs_write_begin+0x98/0xe4 [ 38.965378][ T4304] generic_perform_write+0x278/0x55c [ 38.966364][ T4304] __generic_file_write_iter+0x168/0x388 [ 38.967419][ T4304] generic_file_write_iter+0xb8/0x2b4 [ 38.968583][ T4304] vfs_write+0x610/0x91c [ 38.969499][ T4304] ksys_write+0x15c/0x26c [ 38.970358][ T4304] __arm64_sys_write+0x7c/0x90 [ 38.971293][ T4304] invoke_syscall+0x98/0x2c0 [ 38.972160][ T4304] el0_svc_common+0x138/0x258 [ 38.973203][ T4304] do_el0_svc+0x64/0x218 [ 38.974113][ T4304] el0_svc+0x58/0x168 [ 38.974900][ T4304] el0t_64_sync_handler+0x84/0xf0 [ 38.975935][ T4304] el0t_64_sync+0x18c/0x190 executing program [ 38.996817][ T4305] loop0: detected capacity change from 0 to 64 [ 39.003824][ T4305] FAULT_INJECTION: forcing a failure. [ 39.003824][ T4305] name failslab, interval 1, probability 0, space 0, times 0 [ 39.006679][ T4305] CPU: 0 PID: 4305 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.008428][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.010459][ T4305] Call trace: [ 39.011027][ T4305] dump_backtrace+0x1c8/0x1f4 [ 39.011956][ T4305] show_stack+0x2c/0x3c [ 39.012795][ T4305] dump_stack_lvl+0x108/0x170 [ 39.013698][ T4305] dump_stack+0x1c/0x58 [ 39.014521][ T4305] should_fail_ex+0x3c0/0x51c [ 39.015511][ T4305] __should_failslab+0xc8/0x128 [ 39.016601][ T4305] should_failslab+0x10/0x28 [ 39.017554][ T4305] __kmem_cache_alloc_node+0x80/0x388 [ 39.018593][ T4305] __kmalloc+0xc4/0x1c4 [ 39.019541][ T4305] hfs_find_init+0x88/0x1c8 [ 39.020503][ T4305] hfs_extend_file+0x270/0x1130 [ 39.021533][ T4305] hfs_get_block+0x3b8/0x9e0 [ 39.022506][ T4305] __block_write_begin_int+0x340/0x13b4 [ 39.023664][ T4305] cont_write_begin+0x5c0/0x7d8 [ 39.024616][ T4305] hfs_write_begin+0x98/0xe4 [ 39.025531][ T4305] generic_perform_write+0x278/0x55c [ 39.026624][ T4305] __generic_file_write_iter+0x168/0x388 [ 39.027844][ T4305] generic_file_write_iter+0xb8/0x2b4 [ 39.029049][ T4305] vfs_write+0x610/0x91c [ 39.030000][ T4305] ksys_write+0x15c/0x26c [ 39.030979][ T4305] __arm64_sys_write+0x7c/0x90 [ 39.032020][ T4305] invoke_syscall+0x98/0x2c0 [ 39.032948][ T4305] el0_svc_common+0x138/0x258 [ 39.033934][ T4305] do_el0_svc+0x64/0x218 [ 39.034893][ T4305] el0_svc+0x58/0x168 [ 39.035744][ T4305] el0t_64_sync_handler+0x84/0xf0 [ 39.036867][ T4305] el0t_64_sync+0x18c/0x190 executing program [ 39.057753][ T4306] loop0: detected capacity change from 0 to 64 [ 39.067483][ T4306] FAULT_INJECTION: forcing a failure. [ 39.067483][ T4306] name failslab, interval 1, probability 0, space 0, times 0 [ 39.070071][ T4306] CPU: 1 PID: 4306 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.071874][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.073988][ T4306] Call trace: [ 39.074647][ T4306] dump_backtrace+0x1c8/0x1f4 [ 39.075724][ T4306] show_stack+0x2c/0x3c [ 39.076702][ T4306] dump_stack_lvl+0x108/0x170 [ 39.077785][ T4306] dump_stack+0x1c/0x58 [ 39.078735][ T4306] should_fail_ex+0x3c0/0x51c [ 39.079726][ T4306] __should_failslab+0xc8/0x128 [ 39.081163][ T4306] should_failslab+0x10/0x28 [ 39.082125][ T4306] __kmem_cache_alloc_node+0x80/0x388 [ 39.083355][ T4306] __kmalloc+0xc4/0x1c4 [ 39.084263][ T4306] hfs_find_init+0x88/0x1c8 [ 39.085170][ T4306] hfs_extend_file+0x270/0x1130 [ 39.086234][ T4306] hfs_get_block+0x3b8/0x9e0 [ 39.087410][ T4306] __block_write_begin_int+0x340/0x13b4 [ 39.088596][ T4306] cont_write_begin+0x5c0/0x7d8 [ 39.089636][ T4306] hfs_write_begin+0x98/0xe4 [ 39.090590][ T4306] generic_perform_write+0x278/0x55c [ 39.091588][ T4306] __generic_file_write_iter+0x168/0x388 [ 39.092791][ T4306] generic_file_write_iter+0xb8/0x2b4 [ 39.093927][ T4306] vfs_write+0x610/0x91c [ 39.094822][ T4306] ksys_write+0x15c/0x26c [ 39.095654][ T4306] __arm64_sys_write+0x7c/0x90 [ 39.096641][ T4306] invoke_syscall+0x98/0x2c0 [ 39.097544][ T4306] el0_svc_common+0x138/0x258 [ 39.098547][ T4306] do_el0_svc+0x64/0x218 [ 39.099386][ T4306] el0_svc+0x58/0x168 [ 39.100229][ T4306] el0t_64_sync_handler+0x84/0xf0 [ 39.101417][ T4306] el0t_64_sync+0x18c/0x190 executing program [ 39.121584][ T4307] loop0: detected capacity change from 0 to 64 [ 39.133618][ T4307] FAULT_INJECTION: forcing a failure. [ 39.133618][ T4307] name failslab, interval 1, probability 0, space 0, times 0 [ 39.136152][ T4307] CPU: 0 PID: 4307 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.137874][ T4307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.140050][ T4307] Call trace: [ 39.140762][ T4307] dump_backtrace+0x1c8/0x1f4 [ 39.141664][ T4307] show_stack+0x2c/0x3c [ 39.142528][ T4307] dump_stack_lvl+0x108/0x170 [ 39.143467][ T4307] dump_stack+0x1c/0x58 [ 39.144275][ T4307] should_fail_ex+0x3c0/0x51c [ 39.145144][ T4307] __should_failslab+0xc8/0x128 [ 39.146083][ T4307] should_failslab+0x10/0x28 [ 39.147022][ T4307] __kmem_cache_alloc_node+0x80/0x388 [ 39.148091][ T4307] __kmalloc+0xc4/0x1c4 [ 39.148954][ T4307] hfs_find_init+0x88/0x1c8 [ 39.149826][ T4307] hfs_extend_file+0x270/0x1130 [ 39.150822][ T4307] hfs_get_block+0x3b8/0x9e0 [ 39.151729][ T4307] __block_write_begin_int+0x340/0x13b4 [ 39.152924][ T4307] cont_write_begin+0x5c0/0x7d8 [ 39.154021][ T4307] hfs_write_begin+0x98/0xe4 [ 39.155006][ T4307] generic_perform_write+0x278/0x55c [ 39.156262][ T4307] __generic_file_write_iter+0x168/0x388 [ 39.157431][ T4307] generic_file_write_iter+0xb8/0x2b4 [ 39.158547][ T4307] vfs_write+0x610/0x91c [ 39.159400][ T4307] ksys_write+0x15c/0x26c [ 39.160229][ T4307] __arm64_sys_write+0x7c/0x90 [ 39.161289][ T4307] invoke_syscall+0x98/0x2c0 [ 39.162250][ T4307] el0_svc_common+0x138/0x258 [ 39.163230][ T4307] do_el0_svc+0x64/0x218 [ 39.164071][ T4307] el0_svc+0x58/0x168 [ 39.164932][ T4307] el0t_64_sync_handler+0x84/0xf0 [ 39.165868][ T4307] el0t_64_sync+0x18c/0x190 executing program [ 39.189684][ T4308] loop0: detected capacity change from 0 to 64 [ 39.195357][ T4308] FAULT_INJECTION: forcing a failure. [ 39.195357][ T4308] name failslab, interval 1, probability 0, space 0, times 0 [ 39.198309][ T4308] CPU: 1 PID: 4308 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.200020][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.202083][ T4308] Call trace: [ 39.202731][ T4308] dump_backtrace+0x1c8/0x1f4 [ 39.203703][ T4308] show_stack+0x2c/0x3c [ 39.204605][ T4308] dump_stack_lvl+0x108/0x170 [ 39.205543][ T4308] dump_stack+0x1c/0x58 [ 39.206424][ T4308] should_fail_ex+0x3c0/0x51c [ 39.207334][ T4308] __should_failslab+0xc8/0x128 [ 39.208358][ T4308] should_failslab+0x10/0x28 [ 39.209345][ T4308] __kmem_cache_alloc_node+0x80/0x388 [ 39.210444][ T4308] __kmalloc+0xc4/0x1c4 [ 39.211333][ T4308] hfs_find_init+0x88/0x1c8 [ 39.212278][ T4308] hfs_extend_file+0x270/0x1130 [ 39.213286][ T4308] hfs_get_block+0x3b8/0x9e0 [ 39.214184][ T4308] __block_write_begin_int+0x340/0x13b4 [ 39.215322][ T4308] cont_write_begin+0x5c0/0x7d8 [ 39.216402][ T4308] hfs_write_begin+0x98/0xe4 [ 39.217378][ T4308] generic_perform_write+0x278/0x55c [ 39.218469][ T4308] __generic_file_write_iter+0x168/0x388 [ 39.219737][ T4308] generic_file_write_iter+0xb8/0x2b4 [ 39.220993][ T4308] vfs_write+0x610/0x91c [ 39.221844][ T4308] ksys_write+0x15c/0x26c [ 39.222764][ T4308] __arm64_sys_write+0x7c/0x90 [ 39.223706][ T4308] invoke_syscall+0x98/0x2c0 [ 39.224610][ T4308] el0_svc_common+0x138/0x258 [ 39.225525][ T4308] do_el0_svc+0x64/0x218 [ 39.226415][ T4308] el0_svc+0x58/0x168 [ 39.227237][ T4308] el0t_64_sync_handler+0x84/0xf0 [ 39.228287][ T4308] el0t_64_sync+0x18c/0x190 executing program [ 39.250278][ T4309] loop0: detected capacity change from 0 to 64 [ 39.255425][ T4309] FAULT_INJECTION: forcing a failure. [ 39.255425][ T4309] name failslab, interval 1, probability 0, space 0, times 0 [ 39.258289][ T4309] CPU: 0 PID: 4309 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.260018][ T4309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.262117][ T4309] Call trace: [ 39.262794][ T4309] dump_backtrace+0x1c8/0x1f4 [ 39.263819][ T4309] show_stack+0x2c/0x3c [ 39.264692][ T4309] dump_stack_lvl+0x108/0x170 [ 39.265739][ T4309] dump_stack+0x1c/0x58 [ 39.266562][ T4309] should_fail_ex+0x3c0/0x51c [ 39.267575][ T4309] __should_failslab+0xc8/0x128 [ 39.268523][ T4309] should_failslab+0x10/0x28 [ 39.269573][ T4309] __kmem_cache_alloc_node+0x80/0x388 [ 39.270572][ T4309] __kmalloc+0xc4/0x1c4 [ 39.271354][ T4309] hfs_find_init+0x88/0x1c8 [ 39.272334][ T4309] hfs_extend_file+0x270/0x1130 [ 39.273344][ T4309] hfs_get_block+0x3b8/0x9e0 [ 39.274302][ T4309] __block_write_begin_int+0x340/0x13b4 [ 39.275493][ T4309] cont_write_begin+0x5c0/0x7d8 [ 39.276511][ T4309] hfs_write_begin+0x98/0xe4 [ 39.277443][ T4309] generic_perform_write+0x278/0x55c [ 39.278560][ T4309] __generic_file_write_iter+0x168/0x388 [ 39.279721][ T4309] generic_file_write_iter+0xb8/0x2b4 [ 39.280933][ T4309] vfs_write+0x610/0x91c [ 39.281861][ T4309] ksys_write+0x15c/0x26c [ 39.282906][ T4309] __arm64_sys_write+0x7c/0x90 [ 39.283847][ T4309] invoke_syscall+0x98/0x2c0 [ 39.284724][ T4309] el0_svc_common+0x138/0x258 [ 39.285691][ T4309] do_el0_svc+0x64/0x218 [ 39.286581][ T4309] el0_svc+0x58/0x168 [ 39.287340][ T4309] el0t_64_sync_handler+0x84/0xf0 [ 39.288413][ T4309] el0t_64_sync+0x18c/0x190 executing program [ 39.309575][ T4310] loop0: detected capacity change from 0 to 64 [ 39.315913][ T4310] FAULT_INJECTION: forcing a failure. [ 39.315913][ T4310] name failslab, interval 1, probability 0, space 0, times 0 [ 39.318460][ T4310] CPU: 1 PID: 4310 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.320083][ T4310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.321993][ T4310] Call trace: [ 39.322625][ T4310] dump_backtrace+0x1c8/0x1f4 [ 39.323513][ T4310] show_stack+0x2c/0x3c [ 39.324357][ T4310] dump_stack_lvl+0x108/0x170 [ 39.325353][ T4310] dump_stack+0x1c/0x58 [ 39.326167][ T4310] should_fail_ex+0x3c0/0x51c [ 39.327090][ T4310] __should_failslab+0xc8/0x128 [ 39.328174][ T4310] should_failslab+0x10/0x28 [ 39.329292][ T4310] __kmem_cache_alloc_node+0x80/0x388 [ 39.330454][ T4310] __kmalloc+0xc4/0x1c4 [ 39.331274][ T4310] hfs_find_init+0x88/0x1c8 [ 39.332183][ T4310] hfs_extend_file+0x270/0x1130 [ 39.333206][ T4310] hfs_get_block+0x3b8/0x9e0 [ 39.334238][ T4310] __block_write_begin_int+0x340/0x13b4 [ 39.335370][ T4310] cont_write_begin+0x5c0/0x7d8 [ 39.336424][ T4310] hfs_write_begin+0x98/0xe4 [ 39.337379][ T4310] generic_perform_write+0x278/0x55c [ 39.338369][ T4310] __generic_file_write_iter+0x168/0x388 [ 39.339539][ T4310] generic_file_write_iter+0xb8/0x2b4 [ 39.340655][ T4310] vfs_write+0x610/0x91c [ 39.341677][ T4310] ksys_write+0x15c/0x26c [ 39.342635][ T4310] __arm64_sys_write+0x7c/0x90 [ 39.343612][ T4310] invoke_syscall+0x98/0x2c0 [ 39.344505][ T4310] el0_svc_common+0x138/0x258 [ 39.345512][ T4310] do_el0_svc+0x64/0x218 [ 39.346388][ T4310] el0_svc+0x58/0x168 [ 39.347199][ T4310] el0t_64_sync_handler+0x84/0xf0 [ 39.348240][ T4310] el0t_64_sync+0x18c/0x190 executing program [ 39.372978][ T4311] loop0: detected capacity change from 0 to 64 [ 39.382858][ T4311] FAULT_INJECTION: forcing a failure. [ 39.382858][ T4311] name failslab, interval 1, probability 0, space 0, times 0 [ 39.385425][ T4311] CPU: 0 PID: 4311 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.387365][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.389292][ T4311] Call trace: [ 39.389950][ T4311] dump_backtrace+0x1c8/0x1f4 [ 39.391032][ T4311] show_stack+0x2c/0x3c [ 39.391859][ T4311] dump_stack_lvl+0x108/0x170 [ 39.392808][ T4311] dump_stack+0x1c/0x58 [ 39.393646][ T4311] should_fail_ex+0x3c0/0x51c [ 39.394718][ T4311] __should_failslab+0xc8/0x128 [ 39.395642][ T4311] should_failslab+0x10/0x28 [ 39.396654][ T4311] __kmem_cache_alloc_node+0x80/0x388 [ 39.397763][ T4311] __kmalloc+0xc4/0x1c4 [ 39.398687][ T4311] hfs_find_init+0x88/0x1c8 [ 39.399614][ T4311] hfs_extend_file+0x270/0x1130 [ 39.400614][ T4311] hfs_get_block+0x3b8/0x9e0 [ 39.401524][ T4311] __block_write_begin_int+0x340/0x13b4 [ 39.402720][ T4311] cont_write_begin+0x5c0/0x7d8 [ 39.403699][ T4311] hfs_write_begin+0x98/0xe4 [ 39.404570][ T4311] generic_perform_write+0x278/0x55c [ 39.405673][ T4311] __generic_file_write_iter+0x168/0x388 [ 39.406781][ T4311] generic_file_write_iter+0xb8/0x2b4 [ 39.407886][ T4311] vfs_write+0x610/0x91c [ 39.408774][ T4311] ksys_write+0x15c/0x26c [ 39.409740][ T4311] __arm64_sys_write+0x7c/0x90 [ 39.410789][ T4311] invoke_syscall+0x98/0x2c0 [ 39.411807][ T4311] el0_svc_common+0x138/0x258 [ 39.412808][ T4311] do_el0_svc+0x64/0x218 [ 39.413658][ T4311] el0_svc+0x58/0x168 [ 39.414432][ T4311] el0t_64_sync_handler+0x84/0xf0 [ 39.415454][ T4311] el0t_64_sync+0x18c/0x190 executing program [ 39.437077][ T4312] loop0: detected capacity change from 0 to 64 [ 39.447046][ T4312] FAULT_INJECTION: forcing a failure. [ 39.447046][ T4312] name failslab, interval 1, probability 0, space 0, times 0 [ 39.449688][ T4312] CPU: 0 PID: 4312 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.451458][ T4312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.453509][ T4312] Call trace: [ 39.454217][ T4312] dump_backtrace+0x1c8/0x1f4 [ 39.455222][ T4312] show_stack+0x2c/0x3c [ 39.455990][ T4312] dump_stack_lvl+0x108/0x170 [ 39.457016][ T4312] dump_stack+0x1c/0x58 [ 39.457999][ T4312] should_fail_ex+0x3c0/0x51c [ 39.459039][ T4312] __should_failslab+0xc8/0x128 [ 39.460073][ T4312] should_failslab+0x10/0x28 [ 39.461124][ T4312] __kmem_cache_alloc_node+0x80/0x388 [ 39.462253][ T4312] __kmalloc+0xc4/0x1c4 [ 39.463248][ T4312] hfs_find_init+0x88/0x1c8 [ 39.464198][ T4312] hfs_extend_file+0x270/0x1130 [ 39.465358][ T4312] hfs_get_block+0x3b8/0x9e0 [ 39.466385][ T4312] __block_write_begin_int+0x340/0x13b4 [ 39.467500][ T4312] cont_write_begin+0x5c0/0x7d8 [ 39.468517][ T4312] hfs_write_begin+0x98/0xe4 [ 39.469475][ T4312] generic_perform_write+0x278/0x55c [ 39.470686][ T4312] __generic_file_write_iter+0x168/0x388 [ 39.471879][ T4312] generic_file_write_iter+0xb8/0x2b4 [ 39.473011][ T4312] vfs_write+0x610/0x91c [ 39.473910][ T4312] ksys_write+0x15c/0x26c [ 39.474744][ T4312] __arm64_sys_write+0x7c/0x90 [ 39.475724][ T4312] invoke_syscall+0x98/0x2c0 [ 39.476697][ T4312] el0_svc_common+0x138/0x258 [ 39.477694][ T4312] do_el0_svc+0x64/0x218 [ 39.478538][ T4312] el0_svc+0x58/0x168 [ 39.479275][ T4312] el0t_64_sync_handler+0x84/0xf0 [ 39.480376][ T4312] el0t_64_sync+0x18c/0x190 executing program [ 39.501388][ T4313] loop0: detected capacity change from 0 to 64 [ 39.511283][ T4313] FAULT_INJECTION: forcing a failure. [ 39.511283][ T4313] name failslab, interval 1, probability 0, space 0, times 0 [ 39.519430][ T4313] CPU: 0 PID: 4313 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.521214][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.523395][ T4313] Call trace: [ 39.524024][ T4313] dump_backtrace+0x1c8/0x1f4 [ 39.525021][ T4313] show_stack+0x2c/0x3c [ 39.525870][ T4313] dump_stack_lvl+0x108/0x170 [ 39.526887][ T4313] dump_stack+0x1c/0x58 [ 39.527799][ T4313] should_fail_ex+0x3c0/0x51c [ 39.528827][ T4313] __should_failslab+0xc8/0x128 [ 39.529807][ T4313] should_failslab+0x10/0x28 [ 39.530717][ T4313] __kmem_cache_alloc_node+0x80/0x388 [ 39.531767][ T4313] __kmalloc+0xc4/0x1c4 [ 39.532727][ T4313] hfs_find_init+0x88/0x1c8 [ 39.533692][ T4313] hfs_extend_file+0x270/0x1130 [ 39.534716][ T4313] hfs_get_block+0x3b8/0x9e0 [ 39.535802][ T4313] __block_write_begin_int+0x340/0x13b4 [ 39.536890][ T4313] cont_write_begin+0x5c0/0x7d8 [ 39.537987][ T4313] hfs_write_begin+0x98/0xe4 [ 39.538935][ T4313] generic_perform_write+0x278/0x55c [ 39.539989][ T4313] __generic_file_write_iter+0x168/0x388 [ 39.541089][ T4313] generic_file_write_iter+0xb8/0x2b4 [ 39.542052][ T4313] vfs_write+0x610/0x91c [ 39.542911][ T4313] ksys_write+0x15c/0x26c [ 39.543840][ T4313] __arm64_sys_write+0x7c/0x90 [ 39.544824][ T4313] invoke_syscall+0x98/0x2c0 [ 39.545815][ T4313] el0_svc_common+0x138/0x258 [ 39.546834][ T4313] do_el0_svc+0x64/0x218 [ 39.547737][ T4313] el0_svc+0x58/0x168 [ 39.548549][ T4313] el0t_64_sync_handler+0x84/0xf0 [ 39.549805][ T4313] el0t_64_sync+0x18c/0x190 executing program [ 39.571559][ T4314] loop0: detected capacity change from 0 to 64 [ 39.576892][ T4314] FAULT_INJECTION: forcing a failure. [ 39.576892][ T4314] name failslab, interval 1, probability 0, space 0, times 0 [ 39.579586][ T4314] CPU: 0 PID: 4314 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.581225][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.583320][ T4314] Call trace: [ 39.584042][ T4314] dump_backtrace+0x1c8/0x1f4 [ 39.584991][ T4314] show_stack+0x2c/0x3c [ 39.585823][ T4314] dump_stack_lvl+0x108/0x170 [ 39.586792][ T4314] dump_stack+0x1c/0x58 [ 39.587668][ T4314] should_fail_ex+0x3c0/0x51c [ 39.588566][ T4314] __should_failslab+0xc8/0x128 [ 39.589609][ T4314] should_failslab+0x10/0x28 [ 39.590443][ T4314] __kmem_cache_alloc_node+0x80/0x388 [ 39.591565][ T4314] __kmalloc+0xc4/0x1c4 [ 39.592429][ T4314] hfs_find_init+0x88/0x1c8 [ 39.593412][ T4314] hfs_extend_file+0x270/0x1130 [ 39.594522][ T4314] hfs_get_block+0x3b8/0x9e0 [ 39.595504][ T4314] __block_write_begin_int+0x340/0x13b4 [ 39.596721][ T4314] cont_write_begin+0x5c0/0x7d8 [ 39.597669][ T4314] hfs_write_begin+0x98/0xe4 [ 39.598638][ T4314] generic_perform_write+0x278/0x55c [ 39.599794][ T4314] __generic_file_write_iter+0x168/0x388 [ 39.601030][ T4314] generic_file_write_iter+0xb8/0x2b4 [ 39.602114][ T4314] vfs_write+0x610/0x91c [ 39.602995][ T4314] ksys_write+0x15c/0x26c [ 39.603912][ T4314] __arm64_sys_write+0x7c/0x90 [ 39.604881][ T4314] invoke_syscall+0x98/0x2c0 [ 39.605844][ T4314] el0_svc_common+0x138/0x258 [ 39.606751][ T4314] do_el0_svc+0x64/0x218 [ 39.607582][ T4314] el0_svc+0x58/0x168 [ 39.608435][ T4314] el0t_64_sync_handler+0x84/0xf0 [ 39.609435][ T4314] el0t_64_sync+0x18c/0x190 executing program [ 39.630183][ T4315] loop0: detected capacity change from 0 to 64 [ 39.640440][ T4315] FAULT_INJECTION: forcing a failure. [ 39.640440][ T4315] name failslab, interval 1, probability 0, space 0, times 0 [ 39.643187][ T4315] CPU: 1 PID: 4315 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.644831][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.646880][ T4315] Call trace: [ 39.647522][ T4315] dump_backtrace+0x1c8/0x1f4 [ 39.648461][ T4315] show_stack+0x2c/0x3c [ 39.649242][ T4315] dump_stack_lvl+0x108/0x170 [ 39.650281][ T4315] dump_stack+0x1c/0x58 [ 39.651087][ T4315] should_fail_ex+0x3c0/0x51c [ 39.652119][ T4315] __should_failslab+0xc8/0x128 [ 39.653058][ T4315] should_failslab+0x10/0x28 [ 39.654040][ T4315] __kmem_cache_alloc_node+0x80/0x388 [ 39.655055][ T4315] __kmalloc+0xc4/0x1c4 [ 39.656028][ T4315] hfs_find_init+0x88/0x1c8 [ 39.656950][ T4315] hfs_extend_file+0x270/0x1130 [ 39.657934][ T4315] hfs_get_block+0x3b8/0x9e0 [ 39.658910][ T4315] __block_write_begin_int+0x340/0x13b4 [ 39.660025][ T4315] cont_write_begin+0x5c0/0x7d8 [ 39.661070][ T4315] hfs_write_begin+0x98/0xe4 [ 39.661989][ T4315] generic_perform_write+0x278/0x55c [ 39.663076][ T4315] __generic_file_write_iter+0x168/0x388 [ 39.664258][ T4315] generic_file_write_iter+0xb8/0x2b4 [ 39.665407][ T4315] vfs_write+0x610/0x91c [ 39.666251][ T4315] ksys_write+0x15c/0x26c [ 39.667180][ T4315] __arm64_sys_write+0x7c/0x90 [ 39.668201][ T4315] invoke_syscall+0x98/0x2c0 [ 39.669331][ T4315] el0_svc_common+0x138/0x258 [ 39.670296][ T4315] do_el0_svc+0x64/0x218 [ 39.671225][ T4315] el0_svc+0x58/0x168 [ 39.672000][ T4315] el0t_64_sync_handler+0x84/0xf0 [ 39.672968][ T4315] el0t_64_sync+0x18c/0x190 executing program [ 39.694471][ T4316] loop0: detected capacity change from 0 to 64 [ 39.702005][ T4316] FAULT_INJECTION: forcing a failure. [ 39.702005][ T4316] name failslab, interval 1, probability 0, space 0, times 0 [ 39.704908][ T4316] CPU: 0 PID: 4316 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.706576][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.708555][ T4316] Call trace: [ 39.709233][ T4316] dump_backtrace+0x1c8/0x1f4 [ 39.710209][ T4316] show_stack+0x2c/0x3c [ 39.711079][ T4316] dump_stack_lvl+0x108/0x170 [ 39.712061][ T4316] dump_stack+0x1c/0x58 [ 39.712975][ T4316] should_fail_ex+0x3c0/0x51c [ 39.713981][ T4316] __should_failslab+0xc8/0x128 [ 39.714981][ T4316] should_failslab+0x10/0x28 [ 39.716000][ T4316] __kmem_cache_alloc_node+0x80/0x388 [ 39.717182][ T4316] __kmalloc+0xc4/0x1c4 [ 39.718074][ T4316] hfs_find_init+0x88/0x1c8 [ 39.718970][ T4316] hfs_extend_file+0x270/0x1130 [ 39.720027][ T4316] hfs_get_block+0x3b8/0x9e0 [ 39.721019][ T4316] __block_write_begin_int+0x340/0x13b4 [ 39.722235][ T4316] cont_write_begin+0x5c0/0x7d8 [ 39.723311][ T4316] hfs_write_begin+0x98/0xe4 [ 39.724298][ T4316] generic_perform_write+0x278/0x55c [ 39.725390][ T4316] __generic_file_write_iter+0x168/0x388 [ 39.726567][ T4316] generic_file_write_iter+0xb8/0x2b4 [ 39.727727][ T4316] vfs_write+0x610/0x91c [ 39.728640][ T4316] ksys_write+0x15c/0x26c [ 39.729552][ T4316] __arm64_sys_write+0x7c/0x90 [ 39.730590][ T4316] invoke_syscall+0x98/0x2c0 [ 39.731541][ T4316] el0_svc_common+0x138/0x258 [ 39.732530][ T4316] do_el0_svc+0x64/0x218 [ 39.733440][ T4316] el0_svc+0x58/0x168 [ 39.734309][ T4316] el0t_64_sync_handler+0x84/0xf0 [ 39.735419][ T4316] el0t_64_sync+0x18c/0x190 executing program [ 39.756208][ T4317] loop0: detected capacity change from 0 to 64 [ 39.766583][ T4317] FAULT_INJECTION: forcing a failure. [ 39.766583][ T4317] name failslab, interval 1, probability 0, space 0, times 0 [ 39.769175][ T4317] CPU: 0 PID: 4317 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.770845][ T4317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.772792][ T4317] Call trace: [ 39.773521][ T4317] dump_backtrace+0x1c8/0x1f4 [ 39.774410][ T4317] show_stack+0x2c/0x3c [ 39.775175][ T4317] dump_stack_lvl+0x108/0x170 [ 39.776172][ T4317] dump_stack+0x1c/0x58 [ 39.777014][ T4317] should_fail_ex+0x3c0/0x51c [ 39.778060][ T4317] __should_failslab+0xc8/0x128 [ 39.779050][ T4317] should_failslab+0x10/0x28 [ 39.779969][ T4317] __kmem_cache_alloc_node+0x80/0x388 [ 39.781106][ T4317] __kmalloc+0xc4/0x1c4 [ 39.781930][ T4317] hfs_find_init+0x88/0x1c8 [ 39.782900][ T4317] hfs_extend_file+0x270/0x1130 [ 39.783915][ T4317] hfs_get_block+0x3b8/0x9e0 [ 39.784913][ T4317] __block_write_begin_int+0x340/0x13b4 [ 39.786123][ T4317] cont_write_begin+0x5c0/0x7d8 [ 39.787119][ T4317] hfs_write_begin+0x98/0xe4 [ 39.788165][ T4317] generic_perform_write+0x278/0x55c [ 39.789427][ T4317] __generic_file_write_iter+0x168/0x388 [ 39.790576][ T4317] generic_file_write_iter+0xb8/0x2b4 [ 39.791705][ T4317] vfs_write+0x610/0x91c [ 39.792566][ T4317] ksys_write+0x15c/0x26c [ 39.793467][ T4317] __arm64_sys_write+0x7c/0x90 [ 39.794533][ T4317] invoke_syscall+0x98/0x2c0 [ 39.795605][ T4317] el0_svc_common+0x138/0x258 [ 39.796562][ T4317] do_el0_svc+0x64/0x218 [ 39.797476][ T4317] el0_svc+0x58/0x168 [ 39.798382][ T4317] el0t_64_sync_handler+0x84/0xf0 [ 39.799507][ T4317] el0t_64_sync+0x18c/0x190 executing program [ 39.822351][ T4318] loop0: detected capacity change from 0 to 64 [ 39.827246][ T4318] FAULT_INJECTION: forcing a failure. [ 39.827246][ T4318] name failslab, interval 1, probability 0, space 0, times 0 [ 39.829829][ T4318] CPU: 0 PID: 4318 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.831688][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.833754][ T4318] Call trace: [ 39.834315][ T4318] dump_backtrace+0x1c8/0x1f4 [ 39.835309][ T4318] show_stack+0x2c/0x3c [ 39.836224][ T4318] dump_stack_lvl+0x108/0x170 [ 39.837363][ T4318] dump_stack+0x1c/0x58 [ 39.838237][ T4318] should_fail_ex+0x3c0/0x51c [ 39.839137][ T4318] __should_failslab+0xc8/0x128 [ 39.840162][ T4318] should_failslab+0x10/0x28 [ 39.841070][ T4318] __kmem_cache_alloc_node+0x80/0x388 [ 39.842295][ T4318] __kmalloc+0xc4/0x1c4 [ 39.843195][ T4318] hfs_find_init+0x88/0x1c8 [ 39.844133][ T4318] hfs_extend_file+0x270/0x1130 [ 39.845182][ T4318] hfs_get_block+0x3b8/0x9e0 [ 39.846214][ T4318] __block_write_begin_int+0x340/0x13b4 [ 39.847360][ T4318] cont_write_begin+0x5c0/0x7d8 [ 39.848256][ T4318] hfs_write_begin+0x98/0xe4 [ 39.849194][ T4318] generic_perform_write+0x278/0x55c [ 39.850243][ T4318] __generic_file_write_iter+0x168/0x388 [ 39.851404][ T4318] generic_file_write_iter+0xb8/0x2b4 [ 39.852539][ T4318] vfs_write+0x610/0x91c [ 39.853408][ T4318] ksys_write+0x15c/0x26c [ 39.854339][ T4318] __arm64_sys_write+0x7c/0x90 [ 39.855296][ T4318] invoke_syscall+0x98/0x2c0 [ 39.856211][ T4318] el0_svc_common+0x138/0x258 [ 39.857160][ T4318] do_el0_svc+0x64/0x218 [ 39.858011][ T4318] el0_svc+0x58/0x168 [ 39.858897][ T4318] el0t_64_sync_handler+0x84/0xf0 [ 39.859960][ T4318] el0t_64_sync+0x18c/0x190 executing program [ 39.881535][ T4319] loop0: detected capacity change from 0 to 64 [ 39.886885][ T4319] FAULT_INJECTION: forcing a failure. [ 39.886885][ T4319] name failslab, interval 1, probability 0, space 0, times 0 [ 39.889466][ T4319] CPU: 0 PID: 4319 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.891276][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.893416][ T4319] Call trace: [ 39.894119][ T4319] dump_backtrace+0x1c8/0x1f4 [ 39.895164][ T4319] show_stack+0x2c/0x3c [ 39.896172][ T4319] dump_stack_lvl+0x108/0x170 [ 39.897216][ T4319] dump_stack+0x1c/0x58 [ 39.898124][ T4319] should_fail_ex+0x3c0/0x51c [ 39.899051][ T4319] __should_failslab+0xc8/0x128 [ 39.900019][ T4319] should_failslab+0x10/0x28 [ 39.901003][ T4319] __kmem_cache_alloc_node+0x80/0x388 [ 39.902013][ T4319] __kmalloc+0xc4/0x1c4 [ 39.902985][ T4319] hfs_find_init+0x88/0x1c8 [ 39.903885][ T4319] hfs_extend_file+0x270/0x1130 [ 39.904963][ T4319] hfs_get_block+0x3b8/0x9e0 [ 39.905960][ T4319] __block_write_begin_int+0x340/0x13b4 [ 39.907078][ T4319] cont_write_begin+0x5c0/0x7d8 [ 39.908152][ T4319] hfs_write_begin+0x98/0xe4 [ 39.909145][ T4319] generic_perform_write+0x278/0x55c [ 39.910218][ T4319] __generic_file_write_iter+0x168/0x388 [ 39.911489][ T4319] generic_file_write_iter+0xb8/0x2b4 [ 39.912611][ T4319] vfs_write+0x610/0x91c [ 39.913531][ T4319] ksys_write+0x15c/0x26c [ 39.914399][ T4319] __arm64_sys_write+0x7c/0x90 [ 39.915360][ T4319] invoke_syscall+0x98/0x2c0 [ 39.916335][ T4319] el0_svc_common+0x138/0x258 [ 39.917249][ T4319] do_el0_svc+0x64/0x218 [ 39.918180][ T4319] el0_svc+0x58/0x168 [ 39.918990][ T4319] el0t_64_sync_handler+0x84/0xf0 [ 39.919972][ T4319] el0t_64_sync+0x18c/0x190 executing program [ 39.940969][ T4321] loop0: detected capacity change from 0 to 64 [ 39.953740][ T4321] FAULT_INJECTION: forcing a failure. [ 39.953740][ T4321] name failslab, interval 1, probability 0, space 0, times 0 [ 39.956461][ T4321] CPU: 1 PID: 4321 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 39.958232][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.960287][ T4321] Call trace: [ 39.960928][ T4321] dump_backtrace+0x1c8/0x1f4 [ 39.961824][ T4321] show_stack+0x2c/0x3c [ 39.962750][ T4321] dump_stack_lvl+0x108/0x170 [ 39.963843][ T4321] dump_stack+0x1c/0x58 [ 39.964719][ T4321] should_fail_ex+0x3c0/0x51c [ 39.965703][ T4321] __should_failslab+0xc8/0x128 [ 39.966694][ T4321] should_failslab+0x10/0x28 [ 39.967639][ T4321] __kmem_cache_alloc_node+0x80/0x388 [ 39.968802][ T4321] __kmalloc+0xc4/0x1c4 [ 39.969734][ T4321] hfs_find_init+0x88/0x1c8 [ 39.970755][ T4321] hfs_extend_file+0x270/0x1130 [ 39.971746][ T4321] hfs_get_block+0x3b8/0x9e0 [ 39.972756][ T4321] __block_write_begin_int+0x340/0x13b4 [ 39.973942][ T4321] cont_write_begin+0x5c0/0x7d8 [ 39.975063][ T4321] hfs_write_begin+0x98/0xe4 [ 39.976052][ T4321] generic_perform_write+0x278/0x55c [ 39.977119][ T4321] __generic_file_write_iter+0x168/0x388 [ 39.978357][ T4321] generic_file_write_iter+0xb8/0x2b4 [ 39.979496][ T4321] vfs_write+0x610/0x91c [ 39.980375][ T4321] ksys_write+0x15c/0x26c [ 39.981298][ T4321] __arm64_sys_write+0x7c/0x90 [ 39.982244][ T4321] invoke_syscall+0x98/0x2c0 [ 39.983213][ T4321] el0_svc_common+0x138/0x258 [ 39.984164][ T4321] do_el0_svc+0x64/0x218 [ 39.985028][ T4321] el0_svc+0x58/0x168 [ 39.985812][ T4321] el0t_64_sync_handler+0x84/0xf0 [ 39.986863][ T4321] el0t_64_sync+0x18c/0x190 executing program [ 40.009231][ T4322] loop0: detected capacity change from 0 to 64 [ 40.022869][ T4322] FAULT_INJECTION: forcing a failure. [ 40.022869][ T4322] name failslab, interval 1, probability 0, space 0, times 0 [ 40.025399][ T4322] CPU: 0 PID: 4322 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.027257][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.029420][ T4322] Call trace: [ 40.030088][ T4322] dump_backtrace+0x1c8/0x1f4 [ 40.030975][ T4322] show_stack+0x2c/0x3c [ 40.031827][ T4322] dump_stack_lvl+0x108/0x170 [ 40.032839][ T4322] dump_stack+0x1c/0x58 [ 40.033776][ T4322] should_fail_ex+0x3c0/0x51c [ 40.034693][ T4322] __should_failslab+0xc8/0x128 [ 40.035772][ T4322] should_failslab+0x10/0x28 [ 40.036810][ T4322] __kmem_cache_alloc_node+0x80/0x388 [ 40.037974][ T4322] __kmalloc+0xc4/0x1c4 [ 40.038897][ T4322] hfs_find_init+0x88/0x1c8 [ 40.039956][ T4322] hfs_extend_file+0x270/0x1130 [ 40.040955][ T4322] hfs_get_block+0x3b8/0x9e0 [ 40.041917][ T4322] __block_write_begin_int+0x340/0x13b4 [ 40.043149][ T4322] cont_write_begin+0x5c0/0x7d8 [ 40.044126][ T4322] hfs_write_begin+0x98/0xe4 [ 40.045039][ T4322] generic_perform_write+0x278/0x55c [ 40.046253][ T4322] __generic_file_write_iter+0x168/0x388 [ 40.047368][ T4322] generic_file_write_iter+0xb8/0x2b4 [ 40.048549][ T4322] vfs_write+0x610/0x91c [ 40.049398][ T4322] ksys_write+0x15c/0x26c [ 40.050226][ T4322] __arm64_sys_write+0x7c/0x90 [ 40.050979][ T4322] invoke_syscall+0x98/0x2c0 [ 40.051697][ T4322] el0_svc_common+0x138/0x258 [ 40.052429][ T4322] do_el0_svc+0x64/0x218 [ 40.053097][ T4322] el0_svc+0x58/0x168 [ 40.053730][ T4322] el0t_64_sync_handler+0x84/0xf0 [ 40.054519][ T4322] el0t_64_sync+0x18c/0x190 executing program [ 40.069949][ T4323] loop0: detected capacity change from 0 to 64 [ 40.076767][ T4323] FAULT_INJECTION: forcing a failure. [ 40.076767][ T4323] name failslab, interval 1, probability 0, space 0, times 0 [ 40.079619][ T4323] CPU: 1 PID: 4323 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.081304][ T4323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.083373][ T4323] Call trace: [ 40.084067][ T4323] dump_backtrace+0x1c8/0x1f4 [ 40.085066][ T4323] show_stack+0x2c/0x3c [ 40.085941][ T4323] dump_stack_lvl+0x108/0x170 [ 40.086870][ T4323] dump_stack+0x1c/0x58 [ 40.087696][ T4323] should_fail_ex+0x3c0/0x51c [ 40.088665][ T4323] __should_failslab+0xc8/0x128 [ 40.089648][ T4323] should_failslab+0x10/0x28 [ 40.090653][ T4323] __kmem_cache_alloc_node+0x80/0x388 [ 40.091681][ T4323] __kmalloc+0xc4/0x1c4 [ 40.092562][ T4323] hfs_find_init+0x88/0x1c8 [ 40.093506][ T4323] hfs_extend_file+0x270/0x1130 [ 40.094625][ T4323] hfs_get_block+0x3b8/0x9e0 [ 40.095587][ T4323] __block_write_begin_int+0x340/0x13b4 [ 40.096743][ T4323] cont_write_begin+0x5c0/0x7d8 [ 40.097863][ T4323] hfs_write_begin+0x98/0xe4 [ 40.098817][ T4323] generic_perform_write+0x278/0x55c [ 40.099900][ T4323] __generic_file_write_iter+0x168/0x388 [ 40.100971][ T4323] generic_file_write_iter+0xb8/0x2b4 [ 40.102060][ T4323] vfs_write+0x610/0x91c [ 40.102896][ T4323] ksys_write+0x15c/0x26c [ 40.103765][ T4323] __arm64_sys_write+0x7c/0x90 [ 40.104722][ T4323] invoke_syscall+0x98/0x2c0 [ 40.105587][ T4323] el0_svc_common+0x138/0x258 [ 40.106561][ T4323] do_el0_svc+0x64/0x218 [ 40.107372][ T4323] el0_svc+0x58/0x168 [ 40.108153][ T4323] el0t_64_sync_handler+0x84/0xf0 [ 40.109130][ T4323] el0t_64_sync+0x18c/0x190 executing program [ 40.130069][ T4324] loop0: detected capacity change from 0 to 64 [ 40.144697][ T4324] FAULT_INJECTION: forcing a failure. [ 40.144697][ T4324] name failslab, interval 1, probability 0, space 0, times 0 [ 40.147239][ T4324] CPU: 1 PID: 4324 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.149079][ T4324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.151099][ T4324] Call trace: [ 40.151755][ T4324] dump_backtrace+0x1c8/0x1f4 [ 40.152643][ T4324] show_stack+0x2c/0x3c [ 40.153488][ T4324] dump_stack_lvl+0x108/0x170 [ 40.154351][ T4324] dump_stack+0x1c/0x58 [ 40.155138][ T4324] should_fail_ex+0x3c0/0x51c [ 40.156101][ T4324] __should_failslab+0xc8/0x128 [ 40.157190][ T4324] should_failslab+0x10/0x28 [ 40.158127][ T4324] __kmem_cache_alloc_node+0x80/0x388 [ 40.159219][ T4324] __kmalloc+0xc4/0x1c4 [ 40.160070][ T4324] hfs_find_init+0x88/0x1c8 [ 40.161005][ T4324] hfs_extend_file+0x270/0x1130 [ 40.162025][ T4324] hfs_get_block+0x3b8/0x9e0 [ 40.163157][ T4324] __block_write_begin_int+0x340/0x13b4 [ 40.164223][ T4324] cont_write_begin+0x5c0/0x7d8 [ 40.165444][ T4324] hfs_write_begin+0x98/0xe4 [ 40.166371][ T4324] generic_perform_write+0x278/0x55c [ 40.167567][ T4324] __generic_file_write_iter+0x168/0x388 [ 40.168771][ T4324] generic_file_write_iter+0xb8/0x2b4 [ 40.169850][ T4324] vfs_write+0x610/0x91c [ 40.170806][ T4324] ksys_write+0x15c/0x26c [ 40.171707][ T4324] __arm64_sys_write+0x7c/0x90 [ 40.172709][ T4324] invoke_syscall+0x98/0x2c0 [ 40.173656][ T4324] el0_svc_common+0x138/0x258 [ 40.174604][ T4324] do_el0_svc+0x64/0x218 [ 40.175528][ T4324] el0_svc+0x58/0x168 [ 40.176334][ T4324] el0t_64_sync_handler+0x84/0xf0 [ 40.177386][ T4324] el0t_64_sync+0x18c/0x190 executing program [ 40.202321][ T4325] loop0: detected capacity change from 0 to 64 [ 40.207884][ T4325] FAULT_INJECTION: forcing a failure. [ 40.207884][ T4325] name failslab, interval 1, probability 0, space 0, times 0 [ 40.210729][ T4325] CPU: 0 PID: 4325 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.212473][ T4325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.214586][ T4325] Call trace: [ 40.215318][ T4325] dump_backtrace+0x1c8/0x1f4 [ 40.216233][ T4325] show_stack+0x2c/0x3c [ 40.217161][ T4325] dump_stack_lvl+0x108/0x170 [ 40.218183][ T4325] dump_stack+0x1c/0x58 [ 40.218993][ T4325] should_fail_ex+0x3c0/0x51c [ 40.220061][ T4325] __should_failslab+0xc8/0x128 [ 40.221056][ T4325] should_failslab+0x10/0x28 [ 40.222043][ T4325] __kmem_cache_alloc_node+0x80/0x388 [ 40.223261][ T4325] __kmalloc+0xc4/0x1c4 [ 40.224168][ T4325] hfs_find_init+0x88/0x1c8 [ 40.225181][ T4325] hfs_extend_file+0x270/0x1130 [ 40.226190][ T4325] hfs_get_block+0x3b8/0x9e0 [ 40.227144][ T4325] __block_write_begin_int+0x340/0x13b4 [ 40.228367][ T4325] cont_write_begin+0x5c0/0x7d8 [ 40.229313][ T4325] hfs_write_begin+0x98/0xe4 [ 40.230177][ T4325] generic_perform_write+0x278/0x55c [ 40.231286][ T4325] __generic_file_write_iter+0x168/0x388 [ 40.232485][ T4325] generic_file_write_iter+0xb8/0x2b4 [ 40.233545][ T4325] vfs_write+0x610/0x91c [ 40.234432][ T4325] ksys_write+0x15c/0x26c [ 40.235371][ T4325] __arm64_sys_write+0x7c/0x90 [ 40.236370][ T4325] invoke_syscall+0x98/0x2c0 [ 40.237314][ T4325] el0_svc_common+0x138/0x258 [ 40.238212][ T4325] do_el0_svc+0x64/0x218 [ 40.239032][ T4325] el0_svc+0x58/0x168 [ 40.239913][ T4325] el0t_64_sync_handler+0x84/0xf0 [ 40.240945][ T4325] el0t_64_sync+0x18c/0x190 executing program [ 40.261249][ T4326] loop0: detected capacity change from 0 to 64 [ 40.269610][ T4326] FAULT_INJECTION: forcing a failure. [ 40.269610][ T4326] name failslab, interval 1, probability 0, space 0, times 0 [ 40.272291][ T4326] CPU: 1 PID: 4326 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.274121][ T4326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.276195][ T4326] Call trace: [ 40.276901][ T4326] dump_backtrace+0x1c8/0x1f4 [ 40.277862][ T4326] show_stack+0x2c/0x3c [ 40.278780][ T4326] dump_stack_lvl+0x108/0x170 [ 40.279769][ T4326] dump_stack+0x1c/0x58 [ 40.280658][ T4326] should_fail_ex+0x3c0/0x51c [ 40.281606][ T4326] __should_failslab+0xc8/0x128 [ 40.282727][ T4326] should_failslab+0x10/0x28 [ 40.283781][ T4326] __kmem_cache_alloc_node+0x80/0x388 [ 40.284798][ T4326] __kmalloc+0xc4/0x1c4 [ 40.285585][ T4326] hfs_find_init+0x88/0x1c8 [ 40.286515][ T4326] hfs_extend_file+0x270/0x1130 [ 40.287558][ T4326] hfs_get_block+0x3b8/0x9e0 [ 40.288544][ T4326] __block_write_begin_int+0x340/0x13b4 [ 40.289813][ T4326] cont_write_begin+0x5c0/0x7d8 [ 40.290842][ T4326] hfs_write_begin+0x98/0xe4 [ 40.291812][ T4326] generic_perform_write+0x278/0x55c [ 40.292855][ T4326] __generic_file_write_iter+0x168/0x388 [ 40.294027][ T4326] generic_file_write_iter+0xb8/0x2b4 [ 40.295009][ T4326] vfs_write+0x610/0x91c [ 40.295887][ T4326] ksys_write+0x15c/0x26c [ 40.296829][ T4326] __arm64_sys_write+0x7c/0x90 [ 40.297802][ T4326] invoke_syscall+0x98/0x2c0 [ 40.298701][ T4326] el0_svc_common+0x138/0x258 [ 40.299597][ T4326] do_el0_svc+0x64/0x218 [ 40.300423][ T4326] el0_svc+0x58/0x168 [ 40.301251][ T4326] el0t_64_sync_handler+0x84/0xf0 [ 40.302245][ T4326] el0t_64_sync+0x18c/0x190 executing program [ 40.319194][ T4327] loop0: detected capacity change from 0 to 64 [ 40.324808][ T4327] FAULT_INJECTION: forcing a failure. [ 40.324808][ T4327] name failslab, interval 1, probability 0, space 0, times 0 [ 40.327526][ T4327] CPU: 0 PID: 4327 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.329238][ T4327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.331408][ T4327] Call trace: [ 40.332109][ T4327] dump_backtrace+0x1c8/0x1f4 [ 40.333133][ T4327] show_stack+0x2c/0x3c [ 40.334053][ T4327] dump_stack_lvl+0x108/0x170 [ 40.334970][ T4327] dump_stack+0x1c/0x58 [ 40.335804][ T4327] should_fail_ex+0x3c0/0x51c [ 40.336848][ T4327] __should_failslab+0xc8/0x128 [ 40.337799][ T4327] should_failslab+0x10/0x28 [ 40.338714][ T4327] __kmem_cache_alloc_node+0x80/0x388 [ 40.339770][ T4327] __kmalloc+0xc4/0x1c4 [ 40.340625][ T4327] hfs_find_init+0x88/0x1c8 [ 40.341590][ T4327] hfs_extend_file+0x270/0x1130 [ 40.342562][ T4327] hfs_get_block+0x3b8/0x9e0 [ 40.343629][ T4327] __block_write_begin_int+0x340/0x13b4 [ 40.344771][ T4327] cont_write_begin+0x5c0/0x7d8 [ 40.345806][ T4327] hfs_write_begin+0x98/0xe4 [ 40.346791][ T4327] generic_perform_write+0x278/0x55c [ 40.347940][ T4327] __generic_file_write_iter+0x168/0x388 [ 40.349044][ T4327] generic_file_write_iter+0xb8/0x2b4 [ 40.350163][ T4327] vfs_write+0x610/0x91c [ 40.351133][ T4327] ksys_write+0x15c/0x26c [ 40.352049][ T4327] __arm64_sys_write+0x7c/0x90 [ 40.352952][ T4327] invoke_syscall+0x98/0x2c0 [ 40.353854][ T4327] el0_svc_common+0x138/0x258 [ 40.354790][ T4327] do_el0_svc+0x64/0x218 [ 40.355759][ T4327] el0_svc+0x58/0x168 [ 40.356597][ T4327] el0t_64_sync_handler+0x84/0xf0 [ 40.357657][ T4327] el0t_64_sync+0x18c/0x190 executing program [ 40.378344][ T4328] loop0: detected capacity change from 0 to 64 [ 40.389058][ T4328] FAULT_INJECTION: forcing a failure. [ 40.389058][ T4328] name failslab, interval 1, probability 0, space 0, times 0 [ 40.391621][ T4328] CPU: 1 PID: 4328 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.393294][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.395311][ T4328] Call trace: [ 40.396060][ T4328] dump_backtrace+0x1c8/0x1f4 [ 40.397004][ T4328] show_stack+0x2c/0x3c [ 40.397919][ T4328] dump_stack_lvl+0x108/0x170 [ 40.398925][ T4328] dump_stack+0x1c/0x58 [ 40.399709][ T4328] should_fail_ex+0x3c0/0x51c [ 40.400760][ T4328] __should_failslab+0xc8/0x128 [ 40.401713][ T4328] should_failslab+0x10/0x28 [ 40.402609][ T4328] __kmem_cache_alloc_node+0x80/0x388 [ 40.403696][ T4328] __kmalloc+0xc4/0x1c4 [ 40.404538][ T4328] hfs_find_init+0x88/0x1c8 [ 40.405577][ T4328] hfs_extend_file+0x270/0x1130 [ 40.406682][ T4328] hfs_get_block+0x3b8/0x9e0 [ 40.407661][ T4328] __block_write_begin_int+0x340/0x13b4 [ 40.408924][ T4328] cont_write_begin+0x5c0/0x7d8 [ 40.410003][ T4328] hfs_write_begin+0x98/0xe4 [ 40.410945][ T4328] generic_perform_write+0x278/0x55c [ 40.412016][ T4328] __generic_file_write_iter+0x168/0x388 [ 40.413191][ T4328] generic_file_write_iter+0xb8/0x2b4 [ 40.414288][ T4328] vfs_write+0x610/0x91c [ 40.415106][ T4328] ksys_write+0x15c/0x26c [ 40.416015][ T4328] __arm64_sys_write+0x7c/0x90 [ 40.417068][ T4328] invoke_syscall+0x98/0x2c0 [ 40.418160][ T4328] el0_svc_common+0x138/0x258 [ 40.419293][ T4328] do_el0_svc+0x64/0x218 [ 40.420279][ T4328] el0_svc+0x58/0x168 [ 40.421132][ T4328] el0t_64_sync_handler+0x84/0xf0 [ 40.422277][ T4328] el0t_64_sync+0x18c/0x190 executing program [ 40.445207][ T4329] loop0: detected capacity change from 0 to 64 [ 40.450709][ T4329] FAULT_INJECTION: forcing a failure. [ 40.450709][ T4329] name failslab, interval 1, probability 0, space 0, times 0 [ 40.453949][ T4329] CPU: 1 PID: 4329 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.455944][ T4329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.458038][ T4329] Call trace: [ 40.458746][ T4329] dump_backtrace+0x1c8/0x1f4 [ 40.459787][ T4329] show_stack+0x2c/0x3c [ 40.460623][ T4329] dump_stack_lvl+0x108/0x170 [ 40.461606][ T4329] dump_stack+0x1c/0x58 [ 40.462540][ T4329] should_fail_ex+0x3c0/0x51c [ 40.463546][ T4329] __should_failslab+0xc8/0x128 [ 40.464627][ T4329] should_failslab+0x10/0x28 [ 40.465651][ T4329] __kmem_cache_alloc_node+0x80/0x388 [ 40.466816][ T4329] __kmalloc+0xc4/0x1c4 [ 40.467810][ T4329] hfs_find_init+0x88/0x1c8 [ 40.468741][ T4329] hfs_extend_file+0x270/0x1130 [ 40.469795][ T4329] hfs_get_block+0x3b8/0x9e0 [ 40.470838][ T4329] __block_write_begin_int+0x340/0x13b4 [ 40.471998][ T4329] cont_write_begin+0x5c0/0x7d8 [ 40.473012][ T4329] hfs_write_begin+0x98/0xe4 [ 40.473995][ T4329] generic_perform_write+0x278/0x55c [ 40.475125][ T4329] __generic_file_write_iter+0x168/0x388 [ 40.476379][ T4329] generic_file_write_iter+0xb8/0x2b4 [ 40.477505][ T4329] vfs_write+0x610/0x91c [ 40.478402][ T4329] ksys_write+0x15c/0x26c [ 40.479421][ T4329] __arm64_sys_write+0x7c/0x90 [ 40.480462][ T4329] invoke_syscall+0x98/0x2c0 [ 40.481479][ T4329] el0_svc_common+0x138/0x258 [ 40.482439][ T4329] do_el0_svc+0x64/0x218 [ 40.483374][ T4329] el0_svc+0x58/0x168 [ 40.484242][ T4329] el0t_64_sync_handler+0x84/0xf0 [ 40.485382][ T4329] el0t_64_sync+0x18c/0x190 executing program [ 40.501478][ T4330] loop0: detected capacity change from 0 to 64 [ 40.507088][ T4330] FAULT_INJECTION: forcing a failure. [ 40.507088][ T4330] name failslab, interval 1, probability 0, space 0, times 0 [ 40.509974][ T4330] CPU: 1 PID: 4330 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.511762][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.513984][ T4330] Call trace: [ 40.514654][ T4330] dump_backtrace+0x1c8/0x1f4 [ 40.515681][ T4330] show_stack+0x2c/0x3c [ 40.516655][ T4330] dump_stack_lvl+0x108/0x170 [ 40.517613][ T4330] dump_stack+0x1c/0x58 [ 40.518561][ T4330] should_fail_ex+0x3c0/0x51c [ 40.519517][ T4330] __should_failslab+0xc8/0x128 [ 40.520634][ T4330] should_failslab+0x10/0x28 [ 40.521645][ T4330] __kmem_cache_alloc_node+0x80/0x388 [ 40.522844][ T4330] __kmalloc+0xc4/0x1c4 [ 40.523728][ T4330] hfs_find_init+0x88/0x1c8 [ 40.524754][ T4330] hfs_extend_file+0x270/0x1130 [ 40.525763][ T4330] hfs_get_block+0x3b8/0x9e0 [ 40.526758][ T4330] __block_write_begin_int+0x340/0x13b4 [ 40.527974][ T4330] cont_write_begin+0x5c0/0x7d8 [ 40.529006][ T4330] hfs_write_begin+0x98/0xe4 [ 40.529925][ T4330] generic_perform_write+0x278/0x55c [ 40.530998][ T4330] __generic_file_write_iter+0x168/0x388 [ 40.532152][ T4330] generic_file_write_iter+0xb8/0x2b4 [ 40.533243][ T4330] vfs_write+0x610/0x91c [ 40.534130][ T4330] ksys_write+0x15c/0x26c [ 40.535079][ T4330] __arm64_sys_write+0x7c/0x90 [ 40.536102][ T4330] invoke_syscall+0x98/0x2c0 [ 40.537147][ T4330] el0_svc_common+0x138/0x258 [ 40.538227][ T4330] do_el0_svc+0x64/0x218 [ 40.539122][ T4330] el0_svc+0x58/0x168 [ 40.540046][ T4330] el0t_64_sync_handler+0x84/0xf0 [ 40.541232][ T4330] el0t_64_sync+0x18c/0x190 executing program [ 40.561606][ T4331] loop0: detected capacity change from 0 to 64 [ 40.572364][ T4331] FAULT_INJECTION: forcing a failure. [ 40.572364][ T4331] name failslab, interval 1, probability 0, space 0, times 0 [ 40.580608][ T4331] CPU: 0 PID: 4331 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.582438][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.584574][ T4331] Call trace: [ 40.585219][ T4331] dump_backtrace+0x1c8/0x1f4 [ 40.586208][ T4331] show_stack+0x2c/0x3c [ 40.587083][ T4331] dump_stack_lvl+0x108/0x170 [ 40.588000][ T4331] dump_stack+0x1c/0x58 [ 40.588954][ T4331] should_fail_ex+0x3c0/0x51c [ 40.589860][ T4331] __should_failslab+0xc8/0x128 [ 40.590891][ T4331] should_failslab+0x10/0x28 [ 40.591804][ T4331] __kmem_cache_alloc_node+0x80/0x388 [ 40.593026][ T4331] __kmalloc+0xc4/0x1c4 [ 40.593915][ T4331] hfs_find_init+0x88/0x1c8 [ 40.594847][ T4331] hfs_extend_file+0x270/0x1130 [ 40.595929][ T4331] hfs_get_block+0x3b8/0x9e0 [ 40.596842][ T4331] __block_write_begin_int+0x340/0x13b4 [ 40.597943][ T4331] cont_write_begin+0x5c0/0x7d8 [ 40.599008][ T4331] hfs_write_begin+0x98/0xe4 [ 40.599966][ T4331] generic_perform_write+0x278/0x55c [ 40.600953][ T4331] __generic_file_write_iter+0x168/0x388 [ 40.602160][ T4331] generic_file_write_iter+0xb8/0x2b4 [ 40.603239][ T4331] vfs_write+0x610/0x91c [ 40.604112][ T4331] ksys_write+0x15c/0x26c [ 40.605050][ T4331] __arm64_sys_write+0x7c/0x90 [ 40.606012][ T4331] invoke_syscall+0x98/0x2c0 [ 40.606941][ T4331] el0_svc_common+0x138/0x258 [ 40.607866][ T4331] do_el0_svc+0x64/0x218 [ 40.608807][ T4331] el0_svc+0x58/0x168 [ 40.609568][ T4331] el0t_64_sync_handler+0x84/0xf0 [ 40.610619][ T4331] el0t_64_sync+0x18c/0x190 executing program [ 40.632305][ T4332] loop0: detected capacity change from 0 to 64 [ 40.638279][ T4332] FAULT_INJECTION: forcing a failure. [ 40.638279][ T4332] name failslab, interval 1, probability 0, space 0, times 0 [ 40.641042][ T4332] CPU: 0 PID: 4332 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.642862][ T4332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.644844][ T4332] Call trace: [ 40.645491][ T4332] dump_backtrace+0x1c8/0x1f4 [ 40.646430][ T4332] show_stack+0x2c/0x3c [ 40.647258][ T4332] dump_stack_lvl+0x108/0x170 [ 40.648236][ T4332] dump_stack+0x1c/0x58 [ 40.649061][ T4332] should_fail_ex+0x3c0/0x51c [ 40.650116][ T4332] __should_failslab+0xc8/0x128 [ 40.651138][ T4332] should_failslab+0x10/0x28 [ 40.651971][ T4332] __kmem_cache_alloc_node+0x80/0x388 [ 40.653179][ T4332] __kmalloc+0xc4/0x1c4 [ 40.653999][ T4332] hfs_find_init+0x88/0x1c8 [ 40.654986][ T4332] hfs_extend_file+0x270/0x1130 [ 40.655984][ T4332] hfs_get_block+0x3b8/0x9e0 [ 40.657009][ T4332] __block_write_begin_int+0x340/0x13b4 [ 40.658218][ T4332] cont_write_begin+0x5c0/0x7d8 [ 40.659131][ T4332] hfs_write_begin+0x98/0xe4 [ 40.660051][ T4332] generic_perform_write+0x278/0x55c [ 40.661153][ T4332] __generic_file_write_iter+0x168/0x388 [ 40.662293][ T4332] generic_file_write_iter+0xb8/0x2b4 [ 40.663306][ T4332] vfs_write+0x610/0x91c [ 40.664264][ T4332] ksys_write+0x15c/0x26c [ 40.665227][ T4332] __arm64_sys_write+0x7c/0x90 [ 40.666195][ T4332] invoke_syscall+0x98/0x2c0 [ 40.667136][ T4332] el0_svc_common+0x138/0x258 [ 40.668140][ T4332] do_el0_svc+0x64/0x218 [ 40.669024][ T4332] el0_svc+0x58/0x168 [ 40.669987][ T4332] el0t_64_sync_handler+0x84/0xf0 [ 40.671041][ T4332] el0t_64_sync+0x18c/0x190 executing program [ 40.691890][ T4333] loop0: detected capacity change from 0 to 64 [ 40.702048][ T4333] FAULT_INJECTION: forcing a failure. [ 40.702048][ T4333] name failslab, interval 1, probability 0, space 0, times 0 [ 40.705126][ T4333] CPU: 1 PID: 4333 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.706919][ T4333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.709132][ T4333] Call trace: [ 40.709758][ T4333] dump_backtrace+0x1c8/0x1f4 [ 40.710804][ T4333] show_stack+0x2c/0x3c [ 40.711691][ T4333] dump_stack_lvl+0x108/0x170 [ 40.712794][ T4333] dump_stack+0x1c/0x58 [ 40.713639][ T4333] should_fail_ex+0x3c0/0x51c [ 40.714588][ T4333] __should_failslab+0xc8/0x128 [ 40.715593][ T4333] should_failslab+0x10/0x28 [ 40.716577][ T4333] __kmem_cache_alloc_node+0x80/0x388 [ 40.717743][ T4333] __kmalloc+0xc4/0x1c4 [ 40.718658][ T4333] hfs_find_init+0x88/0x1c8 [ 40.719532][ T4333] hfs_extend_file+0x270/0x1130 [ 40.720561][ T4333] hfs_get_block+0x3b8/0x9e0 [ 40.721565][ T4333] __block_write_begin_int+0x340/0x13b4 [ 40.722720][ T4333] cont_write_begin+0x5c0/0x7d8 [ 40.723731][ T4333] hfs_write_begin+0x98/0xe4 [ 40.724815][ T4333] generic_perform_write+0x278/0x55c [ 40.725911][ T4333] __generic_file_write_iter+0x168/0x388 [ 40.727064][ T4333] generic_file_write_iter+0xb8/0x2b4 [ 40.728100][ T4333] vfs_write+0x610/0x91c [ 40.728967][ T4333] ksys_write+0x15c/0x26c [ 40.729879][ T4333] __arm64_sys_write+0x7c/0x90 [ 40.730836][ T4333] invoke_syscall+0x98/0x2c0 [ 40.731800][ T4333] el0_svc_common+0x138/0x258 [ 40.732772][ T4333] do_el0_svc+0x64/0x218 [ 40.733717][ T4333] el0_svc+0x58/0x168 [ 40.734609][ T4333] el0t_64_sync_handler+0x84/0xf0 [ 40.735701][ T4333] el0t_64_sync+0x18c/0x190 executing program [ 40.756963][ T4334] loop0: detected capacity change from 0 to 64 [ 40.763761][ T4334] FAULT_INJECTION: forcing a failure. [ 40.763761][ T4334] name failslab, interval 1, probability 0, space 0, times 0 [ 40.766164][ T4334] CPU: 1 PID: 4334 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.767792][ T4334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.769938][ T4334] Call trace: [ 40.770563][ T4334] dump_backtrace+0x1c8/0x1f4 [ 40.771578][ T4334] show_stack+0x2c/0x3c [ 40.772344][ T4334] dump_stack_lvl+0x108/0x170 [ 40.773340][ T4334] dump_stack+0x1c/0x58 [ 40.774168][ T4334] should_fail_ex+0x3c0/0x51c [ 40.775220][ T4334] __should_failslab+0xc8/0x128 [ 40.776244][ T4334] should_failslab+0x10/0x28 [ 40.777240][ T4334] __kmem_cache_alloc_node+0x80/0x388 [ 40.778330][ T4334] __kmalloc+0xc4/0x1c4 [ 40.779232][ T4334] hfs_find_init+0x88/0x1c8 [ 40.780107][ T4334] hfs_extend_file+0x270/0x1130 [ 40.781222][ T4334] hfs_get_block+0x3b8/0x9e0 [ 40.782117][ T4334] __block_write_begin_int+0x340/0x13b4 [ 40.783241][ T4334] cont_write_begin+0x5c0/0x7d8 [ 40.784252][ T4334] hfs_write_begin+0x98/0xe4 [ 40.785229][ T4334] generic_perform_write+0x278/0x55c [ 40.786221][ T4334] __generic_file_write_iter+0x168/0x388 [ 40.787440][ T4334] generic_file_write_iter+0xb8/0x2b4 [ 40.788621][ T4334] vfs_write+0x610/0x91c [ 40.789512][ T4334] ksys_write+0x15c/0x26c [ 40.790446][ T4334] __arm64_sys_write+0x7c/0x90 [ 40.791508][ T4334] invoke_syscall+0x98/0x2c0 [ 40.792417][ T4334] el0_svc_common+0x138/0x258 [ 40.793391][ T4334] do_el0_svc+0x64/0x218 [ 40.794183][ T4334] el0_svc+0x58/0x168 [ 40.795024][ T4334] el0t_64_sync_handler+0x84/0xf0 [ 40.796087][ T4334] el0t_64_sync+0x18c/0x190 executing program [ 40.816219][ T4335] loop0: detected capacity change from 0 to 64 [ 40.821709][ T4335] FAULT_INJECTION: forcing a failure. [ 40.821709][ T4335] name failslab, interval 1, probability 0, space 0, times 0 [ 40.824640][ T4335] CPU: 0 PID: 4335 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.826245][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.828397][ T4335] Call trace: [ 40.829076][ T4335] dump_backtrace+0x1c8/0x1f4 [ 40.830026][ T4335] show_stack+0x2c/0x3c [ 40.830929][ T4335] dump_stack_lvl+0x108/0x170 [ 40.831906][ T4335] dump_stack+0x1c/0x58 [ 40.832812][ T4335] should_fail_ex+0x3c0/0x51c [ 40.833828][ T4335] __should_failslab+0xc8/0x128 [ 40.834907][ T4335] should_failslab+0x10/0x28 [ 40.835909][ T4335] __kmem_cache_alloc_node+0x80/0x388 [ 40.837031][ T4335] __kmalloc+0xc4/0x1c4 [ 40.837905][ T4335] hfs_find_init+0x88/0x1c8 [ 40.838904][ T4335] hfs_extend_file+0x270/0x1130 [ 40.839907][ T4335] hfs_get_block+0x3b8/0x9e0 [ 40.840914][ T4335] __block_write_begin_int+0x340/0x13b4 [ 40.842119][ T4335] cont_write_begin+0x5c0/0x7d8 [ 40.843159][ T4335] hfs_write_begin+0x98/0xe4 [ 40.844106][ T4335] generic_perform_write+0x278/0x55c [ 40.845230][ T4335] __generic_file_write_iter+0x168/0x388 [ 40.846479][ T4335] generic_file_write_iter+0xb8/0x2b4 [ 40.847742][ T4335] vfs_write+0x610/0x91c [ 40.848735][ T4335] ksys_write+0x15c/0x26c [ 40.849704][ T4335] __arm64_sys_write+0x7c/0x90 [ 40.850680][ T4335] invoke_syscall+0x98/0x2c0 [ 40.851667][ T4335] el0_svc_common+0x138/0x258 [ 40.852584][ T4335] do_el0_svc+0x64/0x218 [ 40.853472][ T4335] el0_svc+0x58/0x168 [ 40.854350][ T4335] el0t_64_sync_handler+0x84/0xf0 [ 40.855446][ T4335] el0t_64_sync+0x18c/0x190 executing program [ 40.874953][ T4336] loop0: detected capacity change from 0 to 64 [ 40.879573][ T4336] FAULT_INJECTION: forcing a failure. [ 40.879573][ T4336] name failslab, interval 1, probability 0, space 0, times 0 [ 40.882240][ T4336] CPU: 1 PID: 4336 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.884052][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.885971][ T4336] Call trace: [ 40.886673][ T4336] dump_backtrace+0x1c8/0x1f4 [ 40.887786][ T4336] show_stack+0x2c/0x3c [ 40.888614][ T4336] dump_stack_lvl+0x108/0x170 [ 40.889536][ T4336] dump_stack+0x1c/0x58 [ 40.890400][ T4336] should_fail_ex+0x3c0/0x51c [ 40.891413][ T4336] __should_failslab+0xc8/0x128 [ 40.892458][ T4336] should_failslab+0x10/0x28 [ 40.893401][ T4336] __kmem_cache_alloc_node+0x80/0x388 [ 40.894549][ T4336] __kmalloc+0xc4/0x1c4 [ 40.895416][ T4336] hfs_find_init+0x88/0x1c8 [ 40.896356][ T4336] hfs_extend_file+0x270/0x1130 [ 40.897287][ T4336] hfs_get_block+0x3b8/0x9e0 [ 40.898158][ T4336] __block_write_begin_int+0x340/0x13b4 [ 40.899388][ T4336] cont_write_begin+0x5c0/0x7d8 [ 40.900357][ T4336] hfs_write_begin+0x98/0xe4 [ 40.901287][ T4336] generic_perform_write+0x278/0x55c [ 40.902397][ T4336] __generic_file_write_iter+0x168/0x388 [ 40.903573][ T4336] generic_file_write_iter+0xb8/0x2b4 [ 40.904743][ T4336] vfs_write+0x610/0x91c [ 40.905641][ T4336] ksys_write+0x15c/0x26c [ 40.906663][ T4336] __arm64_sys_write+0x7c/0x90 [ 40.907827][ T4336] invoke_syscall+0x98/0x2c0 [ 40.908798][ T4336] el0_svc_common+0x138/0x258 [ 40.909819][ T4336] do_el0_svc+0x64/0x218 [ 40.910673][ T4336] el0_svc+0x58/0x168 [ 40.911492][ T4336] el0t_64_sync_handler+0x84/0xf0 [ 40.912453][ T4336] el0t_64_sync+0x18c/0x190 executing program [ 40.933422][ T4337] loop0: detected capacity change from 0 to 64 [ 40.939024][ T4337] FAULT_INJECTION: forcing a failure. [ 40.939024][ T4337] name failslab, interval 1, probability 0, space 0, times 0 [ 40.941750][ T4337] CPU: 0 PID: 4337 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 40.943544][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.945550][ T4337] Call trace: [ 40.946223][ T4337] dump_backtrace+0x1c8/0x1f4 [ 40.947195][ T4337] show_stack+0x2c/0x3c [ 40.948047][ T4337] dump_stack_lvl+0x108/0x170 [ 40.948946][ T4337] dump_stack+0x1c/0x58 [ 40.949889][ T4337] should_fail_ex+0x3c0/0x51c [ 40.950826][ T4337] __should_failslab+0xc8/0x128 [ 40.951845][ T4337] should_failslab+0x10/0x28 [ 40.952885][ T4337] __kmem_cache_alloc_node+0x80/0x388 [ 40.954010][ T4337] __kmalloc+0xc4/0x1c4 [ 40.954994][ T4337] hfs_find_init+0x88/0x1c8 [ 40.955926][ T4337] hfs_extend_file+0x270/0x1130 [ 40.956938][ T4337] hfs_get_block+0x3b8/0x9e0 [ 40.957898][ T4337] __block_write_begin_int+0x340/0x13b4 [ 40.959051][ T4337] cont_write_begin+0x5c0/0x7d8 [ 40.960119][ T4337] hfs_write_begin+0x98/0xe4 [ 40.961045][ T4337] generic_perform_write+0x278/0x55c [ 40.962193][ T4337] __generic_file_write_iter+0x168/0x388 [ 40.963221][ T4337] generic_file_write_iter+0xb8/0x2b4 [ 40.964361][ T4337] vfs_write+0x610/0x91c [ 40.965203][ T4337] ksys_write+0x15c/0x26c [ 40.966060][ T4337] __arm64_sys_write+0x7c/0x90 [ 40.966943][ T4337] invoke_syscall+0x98/0x2c0 [ 40.967901][ T4337] el0_svc_common+0x138/0x258 [ 40.968885][ T4337] do_el0_svc+0x64/0x218 [ 40.969828][ T4337] el0_svc+0x58/0x168 [ 40.970740][ T4337] el0t_64_sync_handler+0x84/0xf0 [ 40.971802][ T4337] el0t_64_sync+0x18c/0x190 executing program [ 40.992254][ T4338] loop0: detected capacity change from 0 to 64 [ 40.997328][ T4338] FAULT_INJECTION: forcing a failure. [ 40.997328][ T4338] name failslab, interval 1, probability 0, space 0, times 0 [ 41.000292][ T4338] CPU: 1 PID: 4338 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 41.002029][ T4338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.004070][ T4338] Call trace: [ 41.004824][ T4338] dump_backtrace+0x1c8/0x1f4 [ 41.005824][ T4338] show_stack+0x2c/0x3c [ 41.006819][ T4338] dump_stack_lvl+0x108/0x170 [ 41.007805][ T4338] dump_stack+0x1c/0x58 [ 41.008681][ T4338] should_fail_ex+0x3c0/0x51c [ 41.009648][ T4338] __should_failslab+0xc8/0x128 [ 41.010674][ T4338] should_failslab+0x10/0x28 [ 41.011691][ T4338] __kmem_cache_alloc_node+0x80/0x388 [ 41.012743][ T4338] __kmalloc+0xc4/0x1c4 [ 41.013643][ T4338] hfs_find_init+0x88/0x1c8 [ 41.014509][ T4338] hfs_extend_file+0x270/0x1130 [ 41.015535][ T4338] hfs_get_block+0x3b8/0x9e0 [ 41.016431][ T4338] __block_write_begin_int+0x340/0x13b4 [ 41.017622][ T4338] cont_write_begin+0x5c0/0x7d8 [ 41.018653][ T4338] hfs_write_begin+0x98/0xe4 [ 41.019691][ T4338] generic_perform_write+0x278/0x55c [ 41.020763][ T4338] __generic_file_write_iter+0x168/0x388 [ 41.021946][ T4338] generic_file_write_iter+0xb8/0x2b4 [ 41.023094][ T4338] vfs_write+0x610/0x91c [ 41.024004][ T4338] ksys_write+0x15c/0x26c [ 41.024970][ T4338] __arm64_sys_write+0x7c/0x90 [ 41.025976][ T4338] invoke_syscall+0x98/0x2c0 [ 41.026904][ T4338] el0_svc_common+0x138/0x258 [ 41.027843][ T4338] do_el0_svc+0x64/0x218 [ 41.028842][ T4338] el0_svc+0x58/0x168 [ 41.029740][ T4338] el0t_64_sync_handler+0x84/0xf0 [ 41.030866][ T4338] el0t_64_sync+0x18c/0x190 executing program [ 41.053033][ T4339] loop0: detected capacity change from 0 to 64 [ 41.063397][ T4339] FAULT_INJECTION: forcing a failure. [ 41.063397][ T4339] name failslab, interval 1, probability 0, space 0, times 0 [ 41.066087][ T4339] CPU: 1 PID: 4339 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 41.067696][ T4339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.069766][ T4339] Call trace: [ 41.070365][ T4339] dump_backtrace+0x1c8/0x1f4 [ 41.071528][ T4339] show_stack+0x2c/0x3c [ 41.072517][ T4339] dump_stack_lvl+0x108/0x170 [ 41.073519][ T4339] dump_stack+0x1c/0x58 [ 41.074359][ T4339] should_fail_ex+0x3c0/0x51c [ 41.075453][ T4339] __should_failslab+0xc8/0x128 [ 41.076477][ T4339] should_failslab+0x10/0x28 [ 41.077552][ T4339] __kmem_cache_alloc_node+0x80/0x388 [ 41.078680][ T4339] __kmalloc+0xc4/0x1c4 [ 41.079586][ T4339] hfs_find_init+0x88/0x1c8 [ 41.080559][ T4339] hfs_extend_file+0x270/0x1130 [ 41.081553][ T4339] hfs_get_block+0x3b8/0x9e0 [ 41.082461][ T4339] __block_write_begin_int+0x340/0x13b4 [ 41.083540][ T4339] cont_write_begin+0x5c0/0x7d8 [ 41.084615][ T4339] hfs_write_begin+0x98/0xe4 [ 41.085635][ T4339] generic_perform_write+0x278/0x55c [ 41.086735][ T4339] __generic_file_write_iter+0x168/0x388 [ 41.087934][ T4339] generic_file_write_iter+0xb8/0x2b4 [ 41.088982][ T4339] vfs_write+0x610/0x91c [ 41.089891][ T4339] ksys_write+0x15c/0x26c [ 41.090851][ T4339] __arm64_sys_write+0x7c/0x90 [ 41.091846][ T4339] invoke_syscall+0x98/0x2c0 [ 41.092802][ T4339] el0_svc_common+0x138/0x258 [ 41.093848][ T4339] do_el0_svc+0x64/0x218 [ 41.094683][ T4339] el0_svc+0x58/0x168 [ 41.095520][ T4339] el0t_64_sync_handler+0x84/0xf0 [ 41.096601][ T4339] el0t_64_sync+0x18c/0x190 executing program [ 41.120994][ T4340] loop0: detected capacity change from 0 to 64 [ 41.132060][ T4340] FAULT_INJECTION: forcing a failure. [ 41.132060][ T4340] name failslab, interval 1, probability 0, space 0, times 0 [ 41.138175][ T4340] CPU: 1 PID: 4340 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 41.140044][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.141983][ T4340] Call trace: [ 41.142667][ T4340] dump_backtrace+0x1c8/0x1f4 [ 41.143670][ T4340] show_stack+0x2c/0x3c [ 41.144640][ T4340] dump_stack_lvl+0x108/0x170 [ 41.145616][ T4340] dump_stack+0x1c/0x58 [ 41.146463][ T4340] should_fail_ex+0x3c0/0x51c [ 41.147420][ T4340] __should_failslab+0xc8/0x128 [ 41.148422][ T4340] should_failslab+0x10/0x28 [ 41.149438][ T4340] __kmem_cache_alloc_node+0x80/0x388 [ 41.150546][ T4340] __kmalloc+0xc4/0x1c4 [ 41.151400][ T4340] hfs_find_init+0x88/0x1c8 [ 41.152379][ T4340] hfs_extend_file+0x270/0x1130 [ 41.153355][ T4340] hfs_get_block+0x3b8/0x9e0 [ 41.154249][ T4340] __block_write_begin_int+0x340/0x13b4 [ 41.155335][ T4340] cont_write_begin+0x5c0/0x7d8 [ 41.156368][ T4340] hfs_write_begin+0x98/0xe4 [ 41.157354][ T4340] generic_perform_write+0x278/0x55c [ 41.158397][ T4340] __generic_file_write_iter+0x168/0x388 [ 41.159492][ T4340] generic_file_write_iter+0xb8/0x2b4 [ 41.160619][ T4340] vfs_write+0x610/0x91c [ 41.161498][ T4340] ksys_write+0x15c/0x26c [ 41.162371][ T4340] __arm64_sys_write+0x7c/0x90 [ 41.163411][ T4340] invoke_syscall+0x98/0x2c0 [ 41.164354][ T4340] el0_svc_common+0x138/0x258 [ 41.165414][ T4340] do_el0_svc+0x64/0x218 [ 41.166295][ T4340] el0_svc+0x58/0x168 [ 41.167098][ T4340] el0t_64_sync_handler+0x84/0xf0 [ 41.168086][ T4340] el0t_64_sync+0x18c/0x190 executing program [ 41.185025][ T4341] loop0: detected capacity change from 0 to 64 [ 41.189863][ T4341] FAULT_INJECTION: forcing a failure. [ 41.189863][ T4341] name failslab, interval 1, probability 0, space 0, times 0 [ 41.192387][ T4341] CPU: 1 PID: 4341 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 41.194106][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.196064][ T4341] Call trace: [ 41.196770][ T4341] dump_backtrace+0x1c8/0x1f4 [ 41.197680][ T4341] show_stack+0x2c/0x3c [ 41.198516][ T4341] dump_stack_lvl+0x108/0x170 [ 41.199546][ T4341] dump_stack+0x1c/0x58 [ 41.200426][ T4341] should_fail_ex+0x3c0/0x51c [ 41.201403][ T4341] __should_failslab+0xc8/0x128 [ 41.202557][ T4341] should_failslab+0x10/0x28 [ 41.203458][ T4341] __kmem_cache_alloc_node+0x80/0x388 [ 41.204557][ T4341] __kmalloc+0xc4/0x1c4 [ 41.205497][ T4341] hfs_find_init+0x88/0x1c8 [ 41.206433][ T4341] hfs_extend_file+0x270/0x1130 [ 41.207459][ T4341] hfs_get_block+0x3b8/0x9e0 [ 41.208497][ T4341] __block_write_begin_int+0x340/0x13b4 [ 41.209683][ T4341] cont_write_begin+0x5c0/0x7d8 [ 41.210805][ T4341] hfs_write_begin+0x98/0xe4 [ 41.211781][ T4341] generic_perform_write+0x278/0x55c [ 41.212944][ T4341] __generic_file_write_iter+0x168/0x388 [ 41.214005][ T4341] generic_file_write_iter+0xb8/0x2b4 [ 41.215142][ T4341] vfs_write+0x610/0x91c [ 41.216186][ T4341] ksys_write+0x15c/0x26c [ 41.217091][ T4341] __arm64_sys_write+0x7c/0x90 [ 41.218055][ T4341] invoke_syscall+0x98/0x2c0 [ 41.219053][ T4341] el0_svc_common+0x138/0x258 [ 41.220057][ T4341] do_el0_svc+0x64/0x218 [ 41.221005][ T4341] el0_svc+0x58/0x168 [ 41.221842][ T4341] el0t_64_sync_handler+0x84/0xf0 [ 41.222927][ T4341] el0t_64_sync+0x18c/0x190 executing program [ 41.243741][ T4342] loop0: detected capacity change from 0 to 64 [ 41.253542][ T4342] FAULT_INJECTION: forcing a failure. [ 41.253542][ T4342] name failslab, interval 1, probability 0, space 0, times 0 [ 41.256121][ T4342] CPU: 1 PID: 4342 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 41.257823][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.259709][ T4342] Call trace: [ 41.260442][ T4342] dump_backtrace+0x1c8/0x1f4 [ 41.261309][ T4342] show_stack+0x2c/0x3c [ 41.262212][ T4342] dump_stack_lvl+0x108/0x170 [ 41.263192][ T4342] dump_stack+0x1c/0x58 [ 41.264172][ T4342] should_fail_ex+0x3c0/0x51c [ 41.265132][ T4342] __should_failslab+0xc8/0x128 [ 41.266175][ T4342] should_failslab+0x10/0x28 [ 41.267041][ T4342] __kmem_cache_alloc_node+0x80/0x388 [ 41.268185][ T4342] __kmalloc+0xc4/0x1c4 [ 41.269078][ T4342] __hfs_bnode_create+0xe4/0x6d8 [ 41.270144][ T4342] hfs_bnode_find+0x1f8/0xdfc [ 41.271125][ T4342] hfs_bmap_alloc+0xc8/0x664 [ 41.272012][ T4342] hfs_btree_inc_height+0xf8/0x9d0 [ 41.273078][ T4342] hfs_brec_insert+0x11c/0x97c [ 41.274073][ T4342] __hfs_ext_write_extent+0x240/0x468 [ 41.275175][ T4342] __hfs_ext_cache_extent+0x84/0x754 [ 41.276304][ T4342] hfs_extend_file+0x29c/0x1130 [ 41.277333][ T4342] hfs_get_block+0x3b8/0x9e0 [ 41.278332][ T4342] __block_write_begin_int+0x340/0x13b4 [ 41.279522][ T4342] cont_write_begin+0x5c0/0x7d8 [ 41.280601][ T4342] hfs_write_begin+0x98/0xe4 [ 41.281583][ T4342] generic_perform_write+0x278/0x55c [ 41.282625][ T4342] __generic_file_write_iter+0x168/0x388 [ 41.283827][ T4342] generic_file_write_iter+0xb8/0x2b4 [ 41.284924][ T4342] vfs_write+0x610/0x91c [ 41.285778][ T4342] ksys_write+0x15c/0x26c [ 41.286647][ T4342] __arm64_sys_write+0x7c/0x90 [ 41.287649][ T4342] invoke_syscall+0x98/0x2c0 [ 41.288654][ T4342] el0_svc_common+0x138/0x258 [ 41.289623][ T4342] do_el0_svc+0x64/0x218 [ 41.290567][ T4342] el0_svc+0x58/0x168 [ 41.291319][ T4342] el0t_64_sync_handler+0x84/0xf0 [ 41.292406][ T4342] el0t_64_sync+0x18c/0x190 [ 41.294353][ T4342] hfs: new node 0 already hashed? [ 41.295536][ T4342] ------------[ cut here ]------------ [ 41.296731][ T4342] WARNING: CPU: 1 PID: 4342 at fs/hfs/bnode.c:422 hfs_bnode_create+0x428/0x4dc [ 41.298559][ T4342] Modules linked in: [ 41.299377][ T4342] CPU: 1 PID: 4342 Comm: syz-executor375 Not tainted 6.1.115-syzkaller #0 [ 41.301059][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.303086][ T4342] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.304691][ T4342] pc : hfs_bnode_create+0x428/0x4dc [ 41.305798][ T4342] lr : hfs_bnode_create+0x428/0x4dc [ 41.306870][ T4342] sp : ffff8000210c6cf0 [ 41.307757][ T4342] x29: ffff8000210c6d00 x28: dfff800000000000 x27: dfff800000000000 [ 41.309466][ T4342] x26: 000000000000016c x25: ffff0001ffa6af88 x24: 0000000000000000 [ 41.311159][ T4342] x23: 0000000000000000 x22: ffff0000d41fa0e0 x21: ffff0000d41fa000 [ 41.312808][ T4342] x20: 0000000000000000 x19: ffff0001ffa6af00 x18: ffff0000d41fa020 [ 41.314526][ T4342] x17: 0000000000000000 x16: ffff8000121e7d40 x15: 0000000000000000 [ 41.316161][ T4342] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 41.317964][ T4342] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 2b54403339338100 [ 41.319750][ T4342] x8 : 2b54403339338100 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.321424][ T4342] x5 : ffff8000210c65f8 x4 : ffff800015ab3880 x3 : ffff80000834ef54 [ 41.323015][ T4342] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000001f [ 41.324751][ T4342] Call trace: [ 41.325466][ T4342] hfs_bnode_create+0x428/0x4dc [ 41.326423][ T4342] hfs_bmap_alloc+0x59c/0x664 [ 41.327434][ T4342] hfs_btree_inc_height+0xf8/0x9d0 [ 41.328474][ T4342] hfs_brec_insert+0x580/0x97c [ 41.329420][ T4342] __hfs_ext_write_extent+0x240/0x468 [ 41.330538][ T4342] __hfs_ext_cache_extent+0x84/0x754 [ 41.331579][ T4342] hfs_extend_file+0x29c/0x1130 [ 41.332658][ T4342] hfs_get_block+0x3b8/0x9e0 [ 41.333693][ T4342] __block_write_begin_int+0x340/0x13b4 [ 41.334876][ T4342] cont_write_begin+0x5c0/0x7d8 [ 41.335864][ T4342] hfs_write_begin+0x98/0xe4 [ 41.336922][ T4342] generic_perform_write+0x278/0x55c [ 41.338085][ T4342] __generic_file_write_iter+0x168/0x388 [ 41.339282][ T4342] generic_file_write_iter+0xb8/0x2b4 [ 41.340542][ T4342] vfs_write+0x610/0x91c [ 41.341421][ T4342] ksys_write+0x15c/0x26c [ 41.342335][ T4342] __arm64_sys_write+0x7c/0x90 [ 41.343274][ T4342] invoke_syscall+0x98/0x2c0 [ 41.344221][ T4342] el0_svc_common+0x138/0x258 [ 41.345207][ T4342] do_el0_svc+0x64/0x218 [ 41.346019][ T4342] el0_svc+0x58/0x168 [ 41.346825][ T4342] el0t_64_sync_handler+0x84/0xf0 [ 41.347798][ T4342] el0t_64_sync+0x18c/0x190 [ 41.348624][ T4342] irq event stamp: 2466 [ 41.349476][ T4342] hardirqs last enabled at (2465): [] __up_console_sem+0xb4/0x100 [ 41.351317][ T4342] hardirqs last disabled at (2466): [] el1_dbg+0x24/0x80 [ 41.353125][ T4342] softirqs last enabled at (2402): [] handle_softirqs+0xb84/0xd58 [ 41.355063][ T4342] softirqs last disabled at (2299): [] __do_softirq+0x14/0x20 [ 41.356886][ T4342] ---[ end trace 0000000000000000 ]--- [ 41.359374][ T4342] ------------[ cut here ]------------ [ 41.360561][ T4342] kernel BUG at fs/hfs/bnode.c:467! [ 41.361611][ T4342] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 41.363115][ T4342] Modules linked in: [ 41.363940][ T4342] CPU: 1 PID: 4342 Comm: syz-executor375 Tainted: G W 6.1.115-syzkaller #0 [ 41.365928][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.367948][ T4342] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.369632][ T4342] pc : hfs_bnode_put+0x318/0x324 [ 41.370675][ T4342] lr : hfs_bnode_put+0x318/0x324 [ 41.371736][ T4342] sp : ffff8000210c6e10 [ 41.372589][ T4342] x29: ffff8000210c6e10 x28: dfff800000000000 x27: ffff700004218dd8 [ 41.374206][ T4342] x26: 1fffe0001a83f403 x25: 0000000000000200 x24: 1fffe0003ff4d5e0 [ 41.375864][ T4342] x23: dfff800000000000 x22: ffff0000d41fa000 x21: ffff0001ffa6af80 [ 41.377539][ T4342] x20: 0000000000000000 x19: ffff0001ffa6af00 x18: ffff0000d41fa020 [ 41.379337][ T4342] x17: 0000000000000000 x16: ffff80001229a32c x15: 0000000000000000 [ 41.380977][ T4342] x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: 0000000000000001 [ 41.382793][ T4342] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000090a7aec [ 41.384374][ T4342] x8 : ffff0000d00b0000 x7 : ffff8000089da310 x6 : 0000000000000000 [ 41.386104][ T4342] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000090a782c [ 41.387654][ T4342] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 41.389289][ T4342] Call trace: [ 41.390086][ T4342] hfs_bnode_put+0x318/0x324 [ 41.391155][ T4342] hfs_btree_inc_height+0x4c0/0x9d0 [ 41.392279][ T4342] hfs_brec_insert+0x580/0x97c [ 41.393367][ T4342] __hfs_ext_write_extent+0x240/0x468 [ 41.394450][ T4342] __hfs_ext_cache_extent+0x84/0x754 [ 41.395637][ T4342] hfs_extend_file+0x29c/0x1130 [ 41.396625][ T4342] hfs_get_block+0x3b8/0x9e0 [ 41.397622][ T4342] __block_write_begin_int+0x340/0x13b4 [ 41.398741][ T4342] cont_write_begin+0x5c0/0x7d8 [ 41.399750][ T4342] hfs_write_begin+0x98/0xe4 [ 41.400646][ T4342] generic_perform_write+0x278/0x55c [ 41.401739][ T4342] __generic_file_write_iter+0x168/0x388 [ 41.402955][ T4342] generic_file_write_iter+0xb8/0x2b4 [ 41.403999][ T4342] vfs_write+0x610/0x91c [ 41.404885][ T4342] ksys_write+0x15c/0x26c [ 41.405836][ T4342] __arm64_sys_write+0x7c/0x90 [ 41.406866][ T4342] invoke_syscall+0x98/0x2c0 [ 41.407792][ T4342] el0_svc_common+0x138/0x258 [ 41.408704][ T4342] do_el0_svc+0x64/0x218 [ 41.409681][ T4342] el0_svc+0x58/0x168 [ 41.410529][ T4342] el0t_64_sync_handler+0x84/0xf0 [ 41.411548][ T4342] el0t_64_sync+0x18c/0x190 [ 41.412416][ T4342] Code: aa1503e0 97e34a15 17ffffd5 97d1415a (d4210000) [ 41.413831][ T4342] ---[ end trace 0000000000000000 ]--- [ 42.015469][ T4342] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 42.016886][ T4342] SMP: stopping secondary CPUs [ 42.017827][ T4342] Kernel Offset: disabled [ 42.018664][ T4342] CPU features: 0x080000,02070084,26017203 [ 42.019779][ T4342] Memory Limit: none [ 42.609543][ T4342] Rebooting in 86400 seconds..