[ 401.363453][ T3136] incfs: mount failed -12 [ 401.434933][ T3139] FAULT_INJECTION: forcing a failure. [ 401.434933][ T3139] name failslab, interval 1, probability 0, space 0, times 0 [ 401.447730][ T3139] CPU: 1 PID: 3139 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 401.457863][ T3139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 401.467913][ T3139] Call Trace: [ 401.471185][ T3139] dump_stack+0x1d8/0x241 [ 401.475497][ T3139] ? panic+0x768/0x768 [ 401.479540][ T3139] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 401.485334][ T3139] should_fail+0x71f/0x880 [ 401.489720][ T3139] ? setup_fault_attr+0x3d0/0x3d0 [ 401.494710][ T3139] ? stack_trace_save+0x1c0/0x1c0 [ 401.499707][ T3139] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 401.505748][ T3139] ? __d_alloc+0x2a/0x6a0 [ 401.510058][ T3139] should_failslab+0x5/0x20 [ 401.514531][ T3139] kmem_cache_alloc+0x24/0x220 [ 401.519292][ T3139] __d_alloc+0x2a/0x6a0 [ 401.523415][ T3139] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 401.529453][ T3139] d_alloc_parallel+0xe7/0x1310 [ 401.534284][ T3139] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 401.539793][ T3139] ? avc_denied+0x1d0/0x1d0 [ 401.544262][ T3139] ? d_hash_and_lookup+0x1e0/0x1e0 [ 401.549344][ T3139] ? incfs_realloc_mount_info+0x93/0x480 [ 401.554969][ T3139] ? incfs_alloc_mount_info+0x462/0x520 [ 401.560480][ T3139] ? incfs_mount_fs+0x406/0xa00 [ 401.565303][ T3139] ? legacy_get_tree+0xdf/0x170 [ 401.570117][ T3139] ? vfs_get_tree+0x85/0x260 [ 401.574679][ T3139] ? do_mount+0x688/0xdd0 [ 401.578973][ T3139] ? ksys_mount+0xc2/0xf0 [ 401.583283][ T3139] ? selinux_inode_permission+0x380/0x6a0 [ 401.588964][ T3139] ? selinux_inode_permission+0x454/0x6a0 [ 401.594651][ T3139] __lookup_slow+0x156/0x460 [ 401.599210][ T3139] ? lookup_one_len+0x2c0/0x2c0 [ 401.604054][ T3139] lookup_one_len+0x180/0x2c0 [ 401.608709][ T3139] ? lookup_one_len_common+0x450/0x450 [ 401.614145][ T3139] ? memcpy+0x38/0x50 [ 401.618103][ T3139] incfs_lookup_dentry+0x5b/0xb0 [ 401.623023][ T3139] open_or_create_special_dir+0x4c/0x1c0 [ 401.628624][ T3139] incfs_mount_fs+0x48b/0xa00 [ 401.633355][ T3139] ? incfs_unlink+0x80/0x80 [ 401.637837][ T3139] ? vfs_parse_fs_string+0x178/0x1f0 [ 401.643087][ T3139] ? logfc+0x6d0/0x6d0 [ 401.647125][ T3139] ? cap_capable+0x18b/0x210 [ 401.651698][ T3139] legacy_get_tree+0xdf/0x170 [ 401.656375][ T3139] ? incfs_unlink+0x80/0x80 [ 401.660862][ T3139] vfs_get_tree+0x85/0x260 [ 401.665261][ T3139] do_new_mount+0x292/0x570 [ 401.669752][ T3139] ? do_move_mount_old+0x160/0x160 [ 401.674865][ T3139] ? security_capable+0x86/0xb0 [ 401.679690][ T3139] do_mount+0x688/0xdd0 [ 401.683820][ T3139] ? copy_mount_string+0x30/0x30 [ 401.688730][ T3139] ? _copy_from_user+0xa6/0xe0 [ 401.693465][ T3139] ? copy_mount_options+0xcb/0x300 [ 401.698556][ T3139] ksys_mount+0xc2/0xf0 [ 401.702693][ T3139] __x64_sys_mount+0xb1/0xc0 [ 401.707294][ T3139] do_syscall_64+0xca/0x1c0 [ 401.711782][ T3139] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 401.718518][ T3139] incfs_lookup_dentry err:-12 [ 401.723226][ T3139] incfs: Can't find or create .index dir in ./file0 [ 401.730083][ T3139] incfs: mount failed -12 [ 401.804296][ T3142] FAULT_INJECTION: forcing a failure. [ 401.804296][ T3142] name failslab, interval 1, probability 0, space 0, times 0 [ 401.816927][ T3142] CPU: 1 PID: 3142 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 401.827055][ T3142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 401.837094][ T3142] Call Trace: [ 401.840361][ T3142] dump_stack+0x1d8/0x241 [ 401.844656][ T3142] ? panic+0x768/0x768 [ 401.848710][ T3142] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 401.854483][ T3142] ? __find_get_block+0xc9c/0x10b0 [ 401.859652][ T3142] ? stack_trace_save+0x1c0/0x1c0 [ 401.864673][ T3142] should_fail+0x71f/0x880 [ 401.869087][ T3142] ? setup_fault_attr+0x3d0/0x3d0 [ 401.874097][ T3142] ? mls_compute_context_len+0x74b/0x790 [ 401.879739][ T3142] ? stack_trace_snprint+0x170/0x170 [ 401.885000][ T3142] ? context_struct_to_string+0x441/0x8a0 [ 401.890688][ T3142] should_failslab+0x5/0x20 [ 401.895174][ T3142] __kmalloc+0x51/0x2b0 [ 401.899310][ T3142] context_struct_to_string+0x441/0x8a0 [ 401.904919][ T3142] ? fat_get_entry+0x8e7/0xa20 [ 401.909841][ T3142] ? security_bounded_transition+0x560/0x560 [ 401.915970][ T3142] context_add_hash+0x141/0x270 [ 401.920792][ T3142] ? security_sid_to_context_inval+0x40/0x40 [ 401.926748][ T3142] ? mls_convert_context+0x6c0/0x6c0 [ 401.932000][ T3142] ? mls_context_isvalid+0xa4/0x380 [ 401.937164][ T3142] ? policydb_context_isvalid+0x1bc/0x410 [ 401.942860][ T3142] security_compute_sid+0x11a7/0x1d60 [ 401.948291][ T3142] ? security_transition_sid+0x90/0x90 [ 401.953718][ T3142] ? avc_denied+0x1d0/0x1d0 [ 401.958191][ T3142] ? _raw_spin_unlock+0x49/0x60 [ 401.963008][ T3142] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 401.968369][ T3142] security_transition_sid+0x78/0x90 [ 401.973624][ T3142] may_create+0x607/0x970 [ 401.977937][ T3142] ? show_sid+0x250/0x250 [ 401.982233][ T3142] ? from_kgid+0x1a3/0x730 [ 401.986627][ T3142] ? generic_permission+0x141/0x3e0 [ 401.991803][ T3142] security_inode_mkdir+0xa4/0x100 [ 401.996884][ T3142] vfs_mkdir+0x352/0x600 [ 402.001101][ T3142] open_or_create_special_dir+0xe4/0x1c0 [ 402.006790][ T3142] incfs_mount_fs+0x48b/0xa00 [ 402.011435][ T3142] ? incfs_unlink+0x80/0x80 [ 402.015941][ T3142] ? vfs_parse_fs_string+0x178/0x1f0 [ 402.021207][ T3142] ? logfc+0x6d0/0x6d0 [ 402.025255][ T3142] ? cap_capable+0x18b/0x210 [ 402.029829][ T3142] legacy_get_tree+0xdf/0x170 [ 402.034511][ T3142] ? incfs_unlink+0x80/0x80 [ 402.038987][ T3142] vfs_get_tree+0x85/0x260 [ 402.043368][ T3142] do_new_mount+0x292/0x570 [ 402.047847][ T3142] ? do_move_mount_old+0x160/0x160 [ 402.052926][ T3142] ? security_capable+0x86/0xb0 [ 402.057855][ T3142] do_mount+0x688/0xdd0 [ 402.061985][ T3142] ? copy_mount_string+0x30/0x30 [ 402.066903][ T3142] ? _copy_from_user+0xa6/0xe0 [ 402.071635][ T3142] ? copy_mount_options+0xcb/0x300 [ 402.076710][ T3142] ksys_mount+0xc2/0xf0 [ 402.082149][ T3142] __x64_sys_mount+0xb1/0xc0 [ 402.086709][ T3142] do_syscall_64+0xca/0x1c0 [ 402.091210][ T3142] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 402.097141][ T3142] incfs: Can't find or create .index dir in ./file0 [ 402.103779][ T3142] incfs: mount failed -12 [ 402.160577][ T3145] FAULT_INJECTION: forcing a failure. [ 402.160577][ T3145] name failslab, interval 1, probability 0, space 0, times 0 [ 402.173227][ T3145] CPU: 1 PID: 3145 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 402.183359][ T3145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 402.193397][ T3145] Call Trace: [ 402.196662][ T3145] dump_stack+0x1d8/0x241 [ 402.200963][ T3145] ? panic+0x768/0x768 [ 402.204996][ T3145] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 402.210772][ T3145] ? __find_get_block+0xc9c/0x10b0 [ 402.215857][ T3145] ? stack_trace_save+0x1c0/0x1c0 [ 402.220860][ T3145] should_fail+0x71f/0x880 [ 402.225255][ T3145] ? setup_fault_attr+0x3d0/0x3d0 [ 402.230258][ T3145] ? mls_compute_context_len+0x74b/0x790 [ 402.235883][ T3145] ? stack_trace_snprint+0x170/0x170 [ 402.241135][ T3145] ? context_struct_to_string+0x441/0x8a0 [ 402.246818][ T3145] should_failslab+0x5/0x20 [ 402.251297][ T3145] __kmalloc+0x51/0x2b0 [ 402.255431][ T3145] context_struct_to_string+0x441/0x8a0 [ 402.260969][ T3145] ? fat_get_entry+0x8e7/0xa20 [ 402.265708][ T3145] ? security_bounded_transition+0x560/0x560 [ 402.271660][ T3145] context_add_hash+0x141/0x270 [ 402.276478][ T3145] ? security_sid_to_context_inval+0x40/0x40 [ 402.282421][ T3145] ? mls_convert_context+0x6c0/0x6c0 [ 402.287672][ T3145] ? mls_context_isvalid+0xa4/0x380 [ 402.292857][ T3145] ? policydb_context_isvalid+0x1bc/0x410 [ 402.298569][ T3145] security_compute_sid+0x11a7/0x1d60 [ 402.303920][ T3145] ? security_transition_sid+0x90/0x90 [ 402.309350][ T3145] ? avc_denied+0x1d0/0x1d0 [ 402.313834][ T3145] ? _raw_spin_unlock+0x49/0x60 [ 402.318656][ T3145] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 402.323995][ T3145] security_transition_sid+0x78/0x90 [ 402.329249][ T3145] may_create+0x607/0x970 [ 402.333550][ T3145] ? show_sid+0x250/0x250 [ 402.337843][ T3145] ? from_kgid+0x1a3/0x730 [ 402.342224][ T3145] ? generic_permission+0x141/0x3e0 [ 402.347385][ T3145] security_inode_mkdir+0xa4/0x100 [ 402.352473][ T3145] vfs_mkdir+0x352/0x600 [ 402.356695][ T3145] open_or_create_special_dir+0xe4/0x1c0 [ 402.362301][ T3145] incfs_mount_fs+0x48b/0xa00 [ 402.366947][ T3145] ? incfs_unlink+0x80/0x80 [ 402.371419][ T3145] ? vfs_parse_fs_string+0x178/0x1f0 [ 402.376670][ T3145] ? logfc+0x6d0/0x6d0 [ 402.380707][ T3145] ? cap_capable+0x18b/0x210 [ 402.385263][ T3145] legacy_get_tree+0xdf/0x170 [ 402.389906][ T3145] ? incfs_unlink+0x80/0x80 [ 402.394375][ T3145] vfs_get_tree+0x85/0x260 [ 402.398759][ T3145] do_new_mount+0x292/0x570 [ 402.403242][ T3145] ? do_move_mount_old+0x160/0x160 [ 402.408390][ T3145] ? security_capable+0x86/0xb0 [ 402.413324][ T3145] do_mount+0x688/0xdd0 [ 402.417494][ T3145] ? copy_mount_string+0x30/0x30 [ 402.422492][ T3145] ? _copy_from_user+0xa6/0xe0 [ 402.427233][ T3145] ? copy_mount_options+0xcb/0x300 [ 402.432316][ T3145] ksys_mount+0xc2/0xf0 [ 402.436445][ T3145] __x64_sys_mount+0xb1/0xc0 [ 402.441006][ T3145] do_syscall_64+0xca/0x1c0 [ 402.445481][ T3145] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 402.451479][ T3145] incfs: Can't find or create .index dir in ./file0 [ 402.458187][ T3145] incfs: mount failed -12 [ 402.615879][ T3148] FAULT_INJECTION: forcing a failure. [ 402.615879][ T3148] name failslab, interval 1, probability 0, space 0, times 0 [ 402.628567][ T3148] CPU: 0 PID: 3148 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 402.638696][ T3148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 402.648734][ T3148] Call Trace: [ 402.652000][ T3148] dump_stack+0x1d8/0x241 [ 402.656306][ T3148] ? panic+0x768/0x768 [ 402.660356][ T3148] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 402.666134][ T3148] ? __find_get_block+0xc9c/0x10b0 [ 402.671313][ T3148] ? stack_trace_save+0x1c0/0x1c0 [ 402.676316][ T3148] should_fail+0x71f/0x880 [ 402.680731][ T3148] ? setup_fault_attr+0x3d0/0x3d0 [ 402.685735][ T3148] ? mls_compute_context_len+0x74b/0x790 [ 402.691339][ T3148] ? stack_trace_snprint+0x170/0x170 [ 402.696603][ T3148] ? context_struct_to_string+0x441/0x8a0 [ 402.702299][ T3148] should_failslab+0x5/0x20 [ 402.706777][ T3148] __kmalloc+0x51/0x2b0 [ 402.710944][ T3148] context_struct_to_string+0x441/0x8a0 [ 402.716469][ T3148] ? fat_get_entry+0x8e7/0xa20 [ 402.721210][ T3148] ? security_bounded_transition+0x560/0x560 [ 402.727197][ T3148] context_add_hash+0x141/0x270 [ 402.732032][ T3148] ? security_sid_to_context_inval+0x40/0x40 [ 402.738079][ T3148] ? mls_convert_context+0x6c0/0x6c0 [ 402.743441][ T3148] ? mls_context_isvalid+0xa4/0x380 [ 402.748610][ T3148] ? policydb_context_isvalid+0x1bc/0x410 [ 402.754314][ T3148] security_compute_sid+0x11a7/0x1d60 [ 402.759656][ T3148] ? security_transition_sid+0x90/0x90 [ 402.765104][ T3148] ? avc_denied+0x1d0/0x1d0 [ 402.769582][ T3148] ? _raw_spin_unlock+0x49/0x60 [ 402.774414][ T3148] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 402.779772][ T3148] security_transition_sid+0x78/0x90 [ 402.785025][ T3148] may_create+0x607/0x970 [ 402.789335][ T3148] ? show_sid+0x250/0x250 [ 402.793635][ T3148] ? from_kgid+0x1a3/0x730 [ 402.798020][ T3148] ? generic_permission+0x141/0x3e0 [ 402.803186][ T3148] security_inode_mkdir+0xa4/0x100 [ 402.808265][ T3148] vfs_mkdir+0x352/0x600 [ 402.812477][ T3148] open_or_create_special_dir+0xe4/0x1c0 [ 402.818076][ T3148] incfs_mount_fs+0x48b/0xa00 [ 402.822722][ T3148] ? incfs_unlink+0x80/0x80 [ 402.827284][ T3148] ? vfs_parse_fs_string+0x178/0x1f0 [ 402.832547][ T3148] ? logfc+0x6d0/0x6d0 [ 402.836602][ T3148] ? cap_capable+0x18b/0x210 [ 402.841184][ T3148] legacy_get_tree+0xdf/0x170 [ 402.845834][ T3148] ? incfs_unlink+0x80/0x80 [ 402.850307][ T3148] vfs_get_tree+0x85/0x260 [ 402.854695][ T3148] do_new_mount+0x292/0x570 [ 402.859173][ T3148] ? do_move_mount_old+0x160/0x160 [ 402.864254][ T3148] ? security_capable+0x86/0xb0 [ 402.869072][ T3148] do_mount+0x688/0xdd0 [ 402.873202][ T3148] ? copy_mount_string+0x30/0x30 [ 402.878106][ T3148] ? _copy_from_user+0xa6/0xe0 [ 402.883280][ T3148] ? copy_mount_options+0xcb/0x300 [ 402.888369][ T3148] ksys_mount+0xc2/0xf0 [ 402.892497][ T3148] __x64_sys_mount+0xb1/0xc0 [ 402.897191][ T3148] do_syscall_64+0xca/0x1c0 [ 402.901670][ T3148] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 402.908608][ T3148] incfs: Can't find or create .index dir in ./file0 [ 402.915401][ T3148] incfs: mount failed -12 [ 402.997133][ T3151] FAULT_INJECTION: forcing a failure. [ 402.997133][ T3151] name failslab, interval 1, probability 0, space 0, times 0 [ 403.009769][ T3151] CPU: 0 PID: 3151 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 403.019900][ T3151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 403.029940][ T3151] Call Trace: [ 403.033221][ T3151] dump_stack+0x1d8/0x241 [ 403.037518][ T3151] ? panic+0x768/0x768 [ 403.041578][ T3151] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 403.047352][ T3151] ? __find_get_block+0xc9c/0x10b0 [ 403.052430][ T3151] ? stack_trace_save+0x1c0/0x1c0 [ 403.057422][ T3151] should_fail+0x71f/0x880 [ 403.061805][ T3151] ? setup_fault_attr+0x3d0/0x3d0 [ 403.066798][ T3151] ? mls_compute_context_len+0x74b/0x790 [ 403.072418][ T3151] ? stack_trace_snprint+0x170/0x170 [ 403.077683][ T3151] ? context_struct_to_string+0x441/0x8a0 [ 403.083377][ T3151] should_failslab+0x5/0x20 [ 403.087860][ T3151] __kmalloc+0x51/0x2b0 [ 403.091997][ T3151] context_struct_to_string+0x441/0x8a0 [ 403.097519][ T3151] ? fat_get_entry+0x8e7/0xa20 [ 403.102249][ T3151] ? security_bounded_transition+0x560/0x560 [ 403.108205][ T3151] context_add_hash+0x141/0x270 [ 403.113027][ T3151] ? security_sid_to_context_inval+0x40/0x40 [ 403.118976][ T3151] ? mls_convert_context+0x6c0/0x6c0 [ 403.124238][ T3151] ? mls_context_isvalid+0xa4/0x380 [ 403.129405][ T3151] ? policydb_context_isvalid+0x1bc/0x410 [ 403.135117][ T3151] security_compute_sid+0x11a7/0x1d60 [ 403.140566][ T3151] ? security_transition_sid+0x90/0x90 [ 403.146088][ T3151] ? avc_denied+0x1d0/0x1d0 [ 403.150575][ T3151] ? _raw_spin_unlock+0x49/0x60 [ 403.155431][ T3151] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 403.160794][ T3151] security_transition_sid+0x78/0x90 [ 403.166095][ T3151] may_create+0x607/0x970 [ 403.170402][ T3151] ? show_sid+0x250/0x250 [ 403.174702][ T3151] ? from_kgid+0x1a3/0x730 [ 403.179090][ T3151] ? generic_permission+0x141/0x3e0 [ 403.184259][ T3151] security_inode_mkdir+0xa4/0x100 [ 403.189469][ T3151] vfs_mkdir+0x352/0x600 [ 403.193691][ T3151] open_or_create_special_dir+0xe4/0x1c0 [ 403.199392][ T3151] incfs_mount_fs+0x48b/0xa00 [ 403.204058][ T3151] ? incfs_unlink+0x80/0x80 [ 403.208577][ T3151] ? vfs_parse_fs_string+0x178/0x1f0 [ 403.213949][ T3151] ? logfc+0x6d0/0x6d0 [ 403.217991][ T3151] ? cap_capable+0x18b/0x210 [ 403.222580][ T3151] legacy_get_tree+0xdf/0x170 [ 403.227239][ T3151] ? incfs_unlink+0x80/0x80 [ 403.231798][ T3151] vfs_get_tree+0x85/0x260 [ 403.236204][ T3151] do_new_mount+0x292/0x570 [ 403.240680][ T3151] ? do_move_mount_old+0x160/0x160 [ 403.245763][ T3151] ? security_capable+0x86/0xb0 [ 403.250604][ T3151] do_mount+0x688/0xdd0 [ 403.254740][ T3151] ? copy_mount_string+0x30/0x30 [ 403.259654][ T3151] ? _copy_from_user+0xa6/0xe0 [ 403.264398][ T3151] ? copy_mount_options+0xcb/0x300 [ 403.269486][ T3151] ksys_mount+0xc2/0xf0 [ 403.273653][ T3151] __x64_sys_mount+0xb1/0xc0 [ 403.278247][ T3151] do_syscall_64+0xca/0x1c0 [ 403.282728][ T3151] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 403.288942][ T3151] incfs: Can't find or create .index dir in ./file0 [ 403.295597][ T3151] incfs: mount failed -12 [ 403.350358][ T3154] FAULT_INJECTION: forcing a failure. [ 403.350358][ T3154] name failslab, interval 1, probability 0, space 0, times 0 [ 403.363012][ T3154] CPU: 0 PID: 3154 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 403.373146][ T3154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 403.383302][ T3154] Call Trace: [ 403.386697][ T3154] dump_stack+0x1d8/0x241 [ 403.391005][ T3154] ? panic+0x768/0x768 [ 403.395050][ T3154] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 403.400848][ T3154] ? __find_get_block+0xc9c/0x10b0 [ 403.405939][ T3154] ? stack_trace_save+0x1c0/0x1c0 [ 403.410936][ T3154] should_fail+0x71f/0x880 [ 403.415324][ T3154] ? setup_fault_attr+0x3d0/0x3d0 [ 403.420332][ T3154] ? mls_compute_context_len+0x74b/0x790 [ 403.426033][ T3154] ? stack_trace_snprint+0x170/0x170 [ 403.431306][ T3154] ? context_struct_to_string+0x441/0x8a0 [ 403.436993][ T3154] should_failslab+0x5/0x20 [ 403.441468][ T3154] __kmalloc+0x51/0x2b0 [ 403.445624][ T3154] context_struct_to_string+0x441/0x8a0 [ 403.451228][ T3154] ? fat_get_entry+0x8e7/0xa20 [ 403.455962][ T3154] ? security_bounded_transition+0x560/0x560 [ 403.461933][ T3154] context_add_hash+0x141/0x270 [ 403.466760][ T3154] ? security_sid_to_context_inval+0x40/0x40 [ 403.472732][ T3154] ? mls_convert_context+0x6c0/0x6c0 [ 403.478001][ T3154] ? mls_context_isvalid+0xa4/0x380 [ 403.483267][ T3154] ? policydb_context_isvalid+0x1bc/0x410 [ 403.488961][ T3154] security_compute_sid+0x11a7/0x1d60 [ 403.494310][ T3154] ? security_transition_sid+0x90/0x90 [ 403.499760][ T3154] ? avc_denied+0x1d0/0x1d0 [ 403.504436][ T3154] ? _raw_spin_unlock+0x49/0x60 [ 403.509269][ T3154] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 403.514635][ T3154] security_transition_sid+0x78/0x90 [ 403.519911][ T3154] may_create+0x607/0x970 [ 403.524213][ T3154] ? show_sid+0x250/0x250 [ 403.528511][ T3154] ? from_kgid+0x1a3/0x730 [ 403.532908][ T3154] ? generic_permission+0x141/0x3e0 [ 403.538084][ T3154] security_inode_mkdir+0xa4/0x100 [ 403.543179][ T3154] vfs_mkdir+0x352/0x600 [ 403.547448][ T3154] open_or_create_special_dir+0xe4/0x1c0 [ 403.553077][ T3154] incfs_mount_fs+0x48b/0xa00 [ 403.557740][ T3154] ? incfs_unlink+0x80/0x80 [ 403.562214][ T3154] ? vfs_parse_fs_string+0x178/0x1f0 [ 403.567468][ T3154] ? logfc+0x6d0/0x6d0 [ 403.571528][ T3154] ? cap_capable+0x18b/0x210 [ 403.576290][ T3154] legacy_get_tree+0xdf/0x170 [ 403.580937][ T3154] ? incfs_unlink+0x80/0x80 [ 403.585412][ T3154] vfs_get_tree+0x85/0x260 [ 403.589805][ T3154] do_new_mount+0x292/0x570 [ 403.594300][ T3154] ? do_move_mount_old+0x160/0x160 [ 403.599397][ T3154] ? security_capable+0x86/0xb0 [ 403.604320][ T3154] do_mount+0x688/0xdd0 [ 403.608448][ T3154] ? copy_mount_string+0x30/0x30 [ 403.613356][ T3154] ? _copy_from_user+0xa6/0xe0 [ 403.618092][ T3154] ? copy_mount_options+0xcb/0x300 [ 403.623180][ T3154] ksys_mount+0xc2/0xf0 [ 403.627321][ T3154] __x64_sys_mount+0xb1/0xc0 [ 403.631969][ T3154] do_syscall_64+0xca/0x1c0 [ 403.636444][ T3154] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 403.642457][ T3154] incfs: Can't find or create .index dir in ./file0 [ 403.649125][ T3154] incfs: mount failed -12 [ 403.775052][ T3157] FAULT_INJECTION: forcing a failure. [ 403.775052][ T3157] name failslab, interval 1, probability 0, space 0, times 0 [ 403.787783][ T3157] CPU: 0 PID: 3157 Comm: syz-executor.0 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 403.797920][ T3157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 403.807963][ T3157] Call Trace: [ 403.811233][ T3157] dump_stack+0x1d8/0x241 [ 403.815533][ T3157] ? panic+0x768/0x768 [ 403.819570][ T3157] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 403.825354][ T3157] ? __find_get_block+0xc9c/0x10b0 [ 403.830434][ T3157] ? stack_trace_save+0x1c0/0x1c0 [ 403.835427][ T3157] should_fail+0x71f/0x880 [ 403.839813][ T3157] ? setup_fault_attr+0x3d0/0x3d0 [ 403.844806][ T3157] ? mls_compute_context_len+0x74b/0x790 [ 403.850405][ T3157] ? stack_trace_snprint+0x170/0x170 [ 403.855660][ T3157] ? context_struct_to_string+0x441/0x8a0 [ 403.861345][ T3157] should_failslab+0x5/0x20 [ 403.865814][ T3157] __kmalloc+0x51/0x2b0 [ 403.869958][ T3157] context_struct_to_string+0x441/0x8a0 [ 403.875494][ T3157] ? fat_get_entry+0x8e7/0xa20 [ 403.880225][ T3157] ? security_bounded_transition+0x560/0x560 [ 403.886172][ T3157] context_add_hash+0x141/0x270 [ 403.891009][ T3157] ? security_sid_to_context_inval+0x40/0x40 [ 403.896959][ T3157] ? mls_convert_context+0x6c0/0x6c0 [ 403.902223][ T3157] ? mls_context_isvalid+0xa4/0x380 [ 403.907397][ T3157] ? policydb_context_isvalid+0x1bc/0x410 [ 403.913096][ T3157] security_compute_sid+0x11a7/0x1d60 [ 403.918460][ T3157] ? security_transition_sid+0x90/0x90 [ 403.923909][ T3157] ? avc_denied+0x1d0/0x1d0 [ 403.928385][ T3157] ? _raw_spin_unlock+0x49/0x60 [ 403.933207][ T3157] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 403.938550][ T3157] security_transition_sid+0x78/0x90 [ 403.943804][ T3157] may_create+0x607/0x970 [ 403.948191][ T3157] ? show_sid+0x250/0x250 [ 403.952506][ T3157] ? from_kgid+0x1a3/0x730 [ 403.956897][ T3157] ? generic_permission+0x141/0x3e0 [ 403.962064][ T3157] security_inode_mkdir+0xa4/0x100 [ 403.967149][ T3157] vfs_mkdir+0x352/0x600 [ 403.971370][ T3157] open_or_create_special_dir+0xe4/0x1c0 [ 403.976979][ T3157] incfs_mount_fs+0x48b/0xa00 [ 403.981641][ T3157] ? incfs_unlink+0x80/0x80 [ 403.986188][ T3157] ? vfs_parse_fs_string+0x178/0x1f0 [ 403.991452][ T3157] ? logfc+0x6d0/0x6d0 [ 403.995488][ T3157] ? cap_capable+0x18b/0x210 [ 404.000045][ T3157] legacy_get_tree+0xdf/0x170 [ 404.004718][ T3157] ? incfs_unlink+0x80/0x80 [ 404.009235][ T3157] vfs_get_tree+0x85/0x260 [ 404.013629][ T3157] do_new_mount+0x292/0x570 [ 404.018119][ T3157] ? do_move_mount_old+0x160/0x160 [ 404.023200][ T3157] ? security_capable+0x86/0xb0 [ 404.028021][ T3157] do_mount+0x688/0xdd0 [ 404.032160][ T3157] ? copy_mount_string+0x30/0x30 [ 404.037073][ T3157] ? _copy_from_user+0xa6/0xe0 [ 404.041809][ T3157] ? copy_mount_options+0xcb/0x300 [ 404.046891][ T3157] ksys_mount+0xc2/0xf0 [ 404.051018][ T3157] __x64_sys_mount+0xb1/0xc0 [ 404.055698][ T3157] do_syscall_64+0xca/0x1c0 [ 404.060174][ T3157] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 404.066290][ T3157] incfs: Can't find or create .index dir in ./file0 [ 404.072939][ T3157] incfs: mount failed -12 [ 405.085755][ T173] device bridge_slave_1 left promiscuous mode [ 405.091927][ T173] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.100310][ T173] device bridge_slave_0 left promiscuous mode [ 405.106602][ T173] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. [ 406.472618][ T3163] FAULT_INJECTION: forcing a failure. [ 406.472618][ T3163] name failslab, interval 1, probability 0, space 0, times 0 [ 406.486021][ T3163] CPU: 1 PID: 3163 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 406.496846][ T3163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 406.506883][ T3163] Call Trace: [ 406.510162][ T3163] dump_stack+0x1d8/0x241 [ 406.514572][ T3163] ? panic+0x768/0x768 [ 406.518646][ T3163] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 406.524432][ T3163] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 406.530390][ T3163] ? __fsnotify_parent+0x310/0x310 [ 406.538799][ T3163] should_fail+0x71f/0x880 [ 406.543209][ T3163] ? setup_fault_attr+0x3d0/0x3d0 [ 406.548218][ T3163] ? __unwind_start+0x708/0x890 [ 406.553060][ T3163] ? __alloc_file+0x26/0x310 [ 406.557631][ T3163] should_failslab+0x5/0x20 [ 406.562192][ T3163] kmem_cache_alloc+0x24/0x220 [ 406.566923][ T3163] __alloc_file+0x26/0x310 [ 406.571311][ T3163] alloc_empty_file+0x92/0x180 [ 406.576057][ T3163] path_openat+0x103/0x3480 [ 406.580663][ T3163] ? stack_trace_save+0x118/0x1c0 [ 406.585830][ T3163] ? stack_trace_snprint+0x170/0x170 [ 406.591325][ T3163] ? check_preemption_disabled+0x153/0x320 [ 406.597252][ T3163] ? debug_smp_processor_id+0x20/0x20 [ 406.602613][ T3163] ? __kasan_kmalloc+0x199/0x1d0 [ 406.607523][ T3163] ? do_filp_open+0x450/0x450 [ 406.612185][ T3163] ? do_sys_open+0x357/0x810 [ 406.616774][ T3163] ? do_syscall_64+0xca/0x1c0 [ 406.621427][ T3163] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 406.627499][ T3163] do_filp_open+0x20b/0x450 [ 406.632009][ T3163] ? vfs_tmpfile+0x280/0x280 [ 406.636694][ T3163] ? _raw_spin_unlock+0x49/0x60 [ 406.641535][ T3163] ? __alloc_fd+0x4c1/0x560 [ 406.646187][ T3163] do_sys_open+0x39c/0x810 [ 406.650578][ T3163] ? check_preemption_disabled+0x153/0x320 [ 406.656363][ T3163] ? file_open_root+0x490/0x490 [ 406.661182][ T3163] ? task_work_run+0x158/0x170 [ 406.665920][ T3163] do_syscall_64+0xca/0x1c0 [ 406.670419][ T3163] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 406.681028][ T3164] FAULT_INJECTION: forcing a failure. [ 406.681028][ T3164] name failslab, interval 1, probability 0, space 0, times 0 [ 406.693717][ T3164] CPU: 1 PID: 3164 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 406.703930][ T3164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 406.713987][ T3164] Call Trace: [ 406.717261][ T3164] dump_stack+0x1d8/0x241 [ 406.721589][ T3164] ? panic+0x768/0x768 [ 406.725651][ T3164] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 406.731532][ T3164] ? __find_get_block+0xc9c/0x10b0 [ 406.736635][ T3164] ? stack_trace_save+0x1c0/0x1c0 [ 406.741644][ T3164] should_fail+0x71f/0x880 [ 406.746042][ T3164] ? setup_fault_attr+0x3d0/0x3d0 [ 406.751045][ T3164] ? mls_compute_context_len+0x74b/0x790 [ 406.756711][ T3164] ? stack_trace_snprint+0x170/0x170 [ 406.762213][ T3164] ? context_struct_to_string+0x441/0x8a0 [ 406.767908][ T3164] should_failslab+0x5/0x20 [ 406.772431][ T3164] __kmalloc+0x51/0x2b0 [ 406.776564][ T3164] context_struct_to_string+0x441/0x8a0 [ 406.782099][ T3164] ? fat_get_entry+0x8e7/0xa20 [ 406.786850][ T3164] ? security_bounded_transition+0x560/0x560 [ 406.792814][ T3164] context_add_hash+0x141/0x270 [ 406.797644][ T3164] ? security_sid_to_context_inval+0x40/0x40 [ 406.803615][ T3164] ? mls_convert_context+0x6c0/0x6c0 [ 406.808877][ T3164] ? mls_context_isvalid+0xa4/0x380 [ 406.814045][ T3164] ? policydb_context_isvalid+0x1bc/0x410 [ 406.819735][ T3164] security_compute_sid+0x11a7/0x1d60 [ 406.825088][ T3164] ? security_transition_sid+0x90/0x90 [ 406.830520][ T3164] ? avc_denied+0x1d0/0x1d0 [ 406.835088][ T3164] ? _raw_spin_unlock+0x49/0x60 [ 406.839912][ T3164] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 406.845258][ T3164] security_transition_sid+0x78/0x90 [ 406.850602][ T3164] may_create+0x607/0x970 [ 406.854907][ T3164] ? show_sid+0x250/0x250 [ 406.859319][ T3164] ? from_kgid+0x1a3/0x730 [ 406.863713][ T3164] ? generic_permission+0x141/0x3e0 [ 406.868905][ T3164] security_inode_mkdir+0xa4/0x100 [ 406.874014][ T3164] vfs_mkdir+0x352/0x600 [ 406.878235][ T3164] open_or_create_special_dir+0xe4/0x1c0 [ 406.883859][ T3164] incfs_mount_fs+0x48b/0xa00 [ 406.888529][ T3164] ? incfs_unlink+0x80/0x80 [ 406.893016][ T3164] ? vfs_parse_fs_string+0x178/0x1f0 [ 406.898822][ T3164] ? logfc+0x6d0/0x6d0 [ 406.902958][ T3164] ? cap_capable+0x18b/0x210 [ 406.907527][ T3164] legacy_get_tree+0xdf/0x170 [ 406.912180][ T3164] ? incfs_unlink+0x80/0x80 [ 406.916715][ T3164] vfs_get_tree+0x85/0x260 [ 406.921113][ T3164] do_new_mount+0x292/0x570 [ 406.925586][ T3164] ? do_move_mount_old+0x160/0x160 [ 406.930932][ T3164] ? security_capable+0x86/0xb0 [ 406.935763][ T3164] do_mount+0x688/0xdd0 [ 406.939899][ T3164] ? copy_mount_string+0x30/0x30 [ 406.944811][ T3164] ? _copy_from_user+0xa6/0xe0 [ 406.949543][ T3164] ? copy_mount_options+0xcb/0x300 [ 406.954623][ T3164] ksys_mount+0xc2/0xf0 [ 406.958767][ T3164] __x64_sys_mount+0xb1/0xc0 [ 406.963414][ T3164] do_syscall_64+0xca/0x1c0 [ 406.967894][ T3164] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 406.974053][ T3164] incfs: Can't find or create .index dir in ./file0 [ 406.980727][ T3164] incfs: mount failed -12 [ 407.048390][ T3166] FAULT_INJECTION: forcing a failure. [ 407.048390][ T3166] name failslab, interval 1, probability 0, space 0, times 0 [ 407.061047][ T3166] CPU: 1 PID: 3166 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 407.072076][ T3166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 407.082124][ T3166] Call Trace: [ 407.085410][ T3166] dump_stack+0x1d8/0x241 [ 407.089718][ T3166] ? panic+0x768/0x768 [ 407.093951][ T3166] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 407.099738][ T3166] ? __find_get_block+0xc9c/0x10b0 [ 407.105007][ T3166] ? stack_trace_save+0x1c0/0x1c0 [ 407.110030][ T3166] should_fail+0x71f/0x880 [ 407.114436][ T3166] ? setup_fault_attr+0x3d0/0x3d0 [ 407.119434][ T3166] ? mls_compute_context_len+0x74b/0x790 [ 407.125057][ T3166] ? stack_trace_snprint+0x170/0x170 [ 407.130401][ T3166] ? context_struct_to_string+0x441/0x8a0 [ 407.136088][ T3166] should_failslab+0x5/0x20 [ 407.140561][ T3166] __kmalloc+0x51/0x2b0 [ 407.144689][ T3166] context_struct_to_string+0x441/0x8a0 [ 407.150208][ T3166] ? fat_get_entry+0x8e7/0xa20 [ 407.155075][ T3166] ? security_bounded_transition+0x560/0x560 [ 407.161045][ T3166] context_add_hash+0x141/0x270 [ 407.165877][ T3166] ? security_sid_to_context_inval+0x40/0x40 [ 407.171841][ T3166] ? mls_convert_context+0x6c0/0x6c0 [ 407.177097][ T3166] ? mls_context_isvalid+0xa4/0x380 [ 407.182271][ T3166] ? policydb_context_isvalid+0x1bc/0x410 [ 407.187980][ T3166] security_compute_sid+0x11a7/0x1d60 [ 407.193337][ T3166] ? security_transition_sid+0x90/0x90 [ 407.198790][ T3166] ? avc_denied+0x1d0/0x1d0 [ 407.203274][ T3166] ? _raw_spin_unlock+0x49/0x60 [ 407.208097][ T3166] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 407.213437][ T3166] security_transition_sid+0x78/0x90 [ 407.218804][ T3166] may_create+0x607/0x970 [ 407.223124][ T3166] ? show_sid+0x250/0x250 [ 407.227439][ T3166] ? from_kgid+0x1a3/0x730 [ 407.231843][ T3166] ? generic_permission+0x141/0x3e0 [ 407.237031][ T3166] security_inode_mkdir+0xa4/0x100 [ 407.242130][ T3166] vfs_mkdir+0x352/0x600 [ 407.246342][ T3166] open_or_create_special_dir+0xe4/0x1c0 [ 407.251946][ T3166] incfs_mount_fs+0x48b/0xa00 [ 407.256620][ T3166] ? incfs_unlink+0x80/0x80 [ 407.261111][ T3166] ? vfs_parse_fs_string+0x178/0x1f0 [ 407.266365][ T3166] ? logfc+0x6d0/0x6d0 [ 407.270403][ T3166] ? cap_capable+0x18b/0x210 [ 407.274976][ T3166] legacy_get_tree+0xdf/0x170 [ 407.279646][ T3166] ? incfs_unlink+0x80/0x80 [ 407.284119][ T3166] vfs_get_tree+0x85/0x260 [ 407.288524][ T3166] do_new_mount+0x292/0x570 [ 407.293103][ T3166] ? do_move_mount_old+0x160/0x160 [ 407.298201][ T3166] ? security_capable+0x86/0xb0 [ 407.303036][ T3166] do_mount+0x688/0xdd0 [ 407.307167][ T3166] ? copy_mount_string+0x30/0x30 [ 407.312078][ T3166] ? _copy_from_user+0xa6/0xe0 [ 407.316809][ T3166] ? copy_mount_options+0xcb/0x300 [ 407.321889][ T3166] ksys_mount+0xc2/0xf0 [ 407.326015][ T3166] __x64_sys_mount+0xb1/0xc0 [ 407.330579][ T3166] do_syscall_64+0xca/0x1c0 [ 407.335060][ T3166] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 407.341028][ T3166] incfs: Can't find or create .index dir in ./file0 [ 407.347675][ T3166] incfs: mount failed -12 [ 407.430104][ T3168] FAULT_INJECTION: forcing a failure. [ 407.430104][ T3168] name failslab, interval 1, probability 0, space 0, times 0 [ 407.442761][ T3168] CPU: 0 PID: 3168 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 407.452978][ T3168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 407.463018][ T3168] Call Trace: [ 407.466288][ T3168] dump_stack+0x1d8/0x241 [ 407.470588][ T3168] ? panic+0x768/0x768 [ 407.474624][ T3168] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 407.480402][ T3168] ? __find_get_block+0xc9c/0x10b0 [ 407.485632][ T3168] should_fail+0x71f/0x880 [ 407.490028][ T3168] ? setup_fault_attr+0x3d0/0x3d0 [ 407.495026][ T3168] ? check_preemption_disabled+0x9f/0x320 [ 407.500723][ T3168] ? debug_smp_processor_id+0x20/0x20 [ 407.506066][ T3168] ? check_preemption_disabled+0x9f/0x320 [ 407.511767][ T3168] ? mls_compute_context_len+0x74b/0x790 [ 407.517372][ T3168] ? stack_trace_snprint+0x170/0x170 [ 407.522626][ T3168] ? context_struct_to_string+0x441/0x8a0 [ 407.528315][ T3168] should_failslab+0x5/0x20 [ 407.532789][ T3168] __kmalloc+0x51/0x2b0 [ 407.536916][ T3168] context_struct_to_string+0x441/0x8a0 [ 407.542432][ T3168] ? check_preemption_disabled+0x9f/0x320 [ 407.548122][ T3168] ? security_bounded_transition+0x560/0x560 [ 407.554205][ T3168] ? check_preemption_disabled+0x9f/0x320 [ 407.559900][ T3168] ? debug_smp_processor_id+0x20/0x20 [ 407.565261][ T3168] ? debug_smp_processor_id+0x20/0x20 [ 407.570607][ T3168] context_add_hash+0x141/0x270 [ 407.575447][ T3168] ? security_sid_to_context_inval+0x40/0x40 [ 407.581402][ T3168] ? mls_convert_context+0x6c0/0x6c0 [ 407.586670][ T3168] ? mls_context_isvalid+0xa4/0x380 [ 407.591839][ T3168] ? policydb_context_isvalid+0x1bc/0x410 [ 407.597543][ T3168] security_compute_sid+0x11a7/0x1d60 [ 407.602902][ T3168] ? security_transition_sid+0x90/0x90 [ 407.608477][ T3168] ? avc_denied+0x1d0/0x1d0 [ 407.613133][ T3168] ? _raw_spin_unlock+0x49/0x60 [ 407.617961][ T3168] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 407.623312][ T3168] security_transition_sid+0x78/0x90 [ 407.628580][ T3168] may_create+0x607/0x970 [ 407.632903][ T3168] ? show_sid+0x250/0x250 [ 407.637209][ T3168] ? from_kgid+0x1a3/0x730 [ 407.641602][ T3168] ? generic_permission+0x141/0x3e0 [ 407.646765][ T3168] security_inode_mkdir+0xa4/0x100 [ 407.651843][ T3168] vfs_mkdir+0x352/0x600 [ 407.656151][ T3168] open_or_create_special_dir+0xe4/0x1c0 [ 407.661762][ T3168] incfs_mount_fs+0x48b/0xa00 [ 407.666406][ T3168] ? incfs_unlink+0x80/0x80 [ 407.670881][ T3168] ? vfs_parse_fs_string+0x178/0x1f0 [ 407.676149][ T3168] ? logfc+0x6d0/0x6d0 [ 407.680190][ T3168] ? cap_capable+0x18b/0x210 [ 407.684746][ T3168] legacy_get_tree+0xdf/0x170 [ 407.689390][ T3168] ? incfs_unlink+0x80/0x80 [ 407.693858][ T3168] vfs_get_tree+0x85/0x260 [ 407.698253][ T3168] do_new_mount+0x292/0x570 [ 407.702746][ T3168] ? do_move_mount_old+0x160/0x160 [ 407.707832][ T3168] ? security_capable+0x86/0xb0 [ 407.712681][ T3168] do_mount+0x688/0xdd0 [ 407.716809][ T3168] ? copy_mount_string+0x30/0x30 [ 407.721715][ T3168] ? _copy_from_user+0xa6/0xe0 [ 407.726470][ T3168] ? copy_mount_options+0xcb/0x300 [ 407.731549][ T3168] ksys_mount+0xc2/0xf0 [ 407.735694][ T3168] __x64_sys_mount+0xb1/0xc0 [ 407.740262][ T3168] do_syscall_64+0xca/0x1c0 [ 407.744755][ T3168] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 407.751164][ T3168] incfs: Can't find or create .index dir in ./file0 [ 407.757815][ T3168] incfs: mount failed -12 [ 407.818045][ T3170] FAULT_INJECTION: forcing a failure. [ 407.818045][ T3170] name failslab, interval 1, probability 0, space 0, times 0 [ 407.830780][ T3170] CPU: 0 PID: 3170 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 407.840992][ T3170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 407.851140][ T3170] Call Trace: [ 407.854425][ T3170] dump_stack+0x1d8/0x241 [ 407.858725][ T3170] ? panic+0x768/0x768 [ 407.862775][ T3170] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 407.868658][ T3170] ? __find_get_block+0xc9c/0x10b0 [ 407.873752][ T3170] ? stack_trace_save+0x1c0/0x1c0 [ 407.878752][ T3170] should_fail+0x71f/0x880 [ 407.883227][ T3170] ? setup_fault_attr+0x3d0/0x3d0 [ 407.888373][ T3170] ? mls_compute_context_len+0x74b/0x790 [ 407.893979][ T3170] ? stack_trace_snprint+0x170/0x170 [ 407.899246][ T3170] ? context_struct_to_string+0x441/0x8a0 [ 407.904948][ T3170] should_failslab+0x5/0x20 [ 407.909421][ T3170] __kmalloc+0x51/0x2b0 [ 407.913546][ T3170] context_struct_to_string+0x441/0x8a0 [ 407.919076][ T3170] ? fat_get_entry+0x8e7/0xa20 [ 407.923821][ T3170] ? security_bounded_transition+0x560/0x560 [ 407.929772][ T3170] context_add_hash+0x141/0x270 [ 407.934603][ T3170] ? security_sid_to_context_inval+0x40/0x40 [ 407.940562][ T3170] ? mls_convert_context+0x6c0/0x6c0 [ 407.945819][ T3170] ? mls_context_isvalid+0xa4/0x380 [ 407.951072][ T3170] ? policydb_context_isvalid+0x1bc/0x410 [ 407.956879][ T3170] security_compute_sid+0x11a7/0x1d60 [ 407.962225][ T3170] ? security_transition_sid+0x90/0x90 [ 407.967654][ T3170] ? avc_denied+0x1d0/0x1d0 [ 407.972146][ T3170] ? _raw_spin_unlock+0x49/0x60 [ 407.976975][ T3170] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 407.982327][ T3170] security_transition_sid+0x78/0x90 [ 407.987717][ T3170] may_create+0x607/0x970 [ 407.992030][ T3170] ? show_sid+0x250/0x250 [ 407.996357][ T3170] ? from_kgid+0x1a3/0x730 [ 408.000744][ T3170] ? generic_permission+0x141/0x3e0 [ 408.005916][ T3170] security_inode_mkdir+0xa4/0x100 [ 408.010997][ T3170] vfs_mkdir+0x352/0x600 [ 408.015216][ T3170] open_or_create_special_dir+0xe4/0x1c0 [ 408.020944][ T3170] incfs_mount_fs+0x48b/0xa00 [ 408.025595][ T3170] ? incfs_unlink+0x80/0x80 [ 408.030113][ T3170] ? vfs_parse_fs_string+0x178/0x1f0 [ 408.035372][ T3170] ? logfc+0x6d0/0x6d0 [ 408.039425][ T3170] ? cap_capable+0x18b/0x210 [ 408.043994][ T3170] legacy_get_tree+0xdf/0x170 [ 408.048659][ T3170] ? incfs_unlink+0x80/0x80 [ 408.053197][ T3170] vfs_get_tree+0x85/0x260 [ 408.057610][ T3170] do_new_mount+0x292/0x570 [ 408.062088][ T3170] ? do_move_mount_old+0x160/0x160 [ 408.067194][ T3170] ? security_capable+0x86/0xb0 [ 408.072015][ T3170] do_mount+0x688/0xdd0 [ 408.076140][ T3170] ? copy_mount_string+0x30/0x30 [ 408.081083][ T3170] ? _copy_from_user+0xa6/0xe0 [ 408.085821][ T3170] ? copy_mount_options+0xcb/0x300 [ 408.090920][ T3170] ksys_mount+0xc2/0xf0 [ 408.095046][ T3170] __x64_sys_mount+0xb1/0xc0 [ 408.099610][ T3170] do_syscall_64+0xca/0x1c0 [ 408.104080][ T3170] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 408.109994][ T3170] incfs: Can't find or create .index dir in ./file0 [ 408.116642][ T3170] incfs: mount failed -12 [ 408.189808][ T3172] FAULT_INJECTION: forcing a failure. [ 408.189808][ T3172] name failslab, interval 1, probability 0, space 0, times 0 [ 408.202477][ T3172] CPU: 0 PID: 3172 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 408.212689][ T3172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 408.222717][ T3172] Call Trace: [ 408.225985][ T3172] dump_stack+0x1d8/0x241 [ 408.230278][ T3172] ? panic+0x768/0x768 [ 408.234314][ T3172] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 408.240084][ T3172] should_fail+0x71f/0x880 [ 408.244470][ T3172] ? setup_fault_attr+0x3d0/0x3d0 [ 408.249549][ T3172] ? stack_trace_save+0x1c0/0x1c0 [ 408.255173][ T3172] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 408.262474][ T3172] ? __d_alloc+0x2a/0x6a0 [ 408.267307][ T3172] should_failslab+0x5/0x20 [ 408.273481][ T3172] kmem_cache_alloc+0x24/0x220 [ 408.278778][ T3172] __d_alloc+0x2a/0x6a0 [ 408.283156][ T3172] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 408.289214][ T3172] d_alloc_parallel+0xe7/0x1310 [ 408.294037][ T3172] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 408.299377][ T3172] ? avc_denied+0x1d0/0x1d0 [ 408.303847][ T3172] ? d_hash_and_lookup+0x1e0/0x1e0 [ 408.308942][ T3172] ? incfs_realloc_mount_info+0x93/0x480 [ 408.314549][ T3172] ? incfs_alloc_mount_info+0x462/0x520 [ 408.320070][ T3172] ? incfs_mount_fs+0x406/0xa00 [ 408.324892][ T3172] ? legacy_get_tree+0xdf/0x170 [ 408.329712][ T3172] ? vfs_get_tree+0x85/0x260 [ 408.334267][ T3172] ? do_mount+0x688/0xdd0 [ 408.338564][ T3172] ? ksys_mount+0xc2/0xf0 [ 408.342862][ T3172] ? selinux_inode_permission+0x380/0x6a0 [ 408.348545][ T3172] ? selinux_inode_permission+0x454/0x6a0 [ 408.354230][ T3172] __lookup_slow+0x156/0x460 [ 408.358794][ T3172] ? lookup_one_len+0x2c0/0x2c0 [ 408.363612][ T3172] lookup_one_len+0x180/0x2c0 [ 408.368272][ T3172] ? lookup_one_len_common+0x450/0x450 [ 408.373705][ T3172] ? memcpy+0x38/0x50 [ 408.377677][ T3172] incfs_lookup_dentry+0x5b/0xb0 [ 408.382584][ T3172] open_or_create_special_dir+0x4c/0x1c0 [ 408.388184][ T3172] incfs_mount_fs+0x48b/0xa00 [ 408.392827][ T3172] ? incfs_unlink+0x80/0x80 [ 408.397420][ T3172] ? vfs_parse_fs_string+0x178/0x1f0 [ 408.402817][ T3172] ? logfc+0x6d0/0x6d0 [ 408.406856][ T3172] ? cap_capable+0x18b/0x210 [ 408.411412][ T3172] legacy_get_tree+0xdf/0x170 [ 408.416061][ T3172] ? incfs_unlink+0x80/0x80 [ 408.420532][ T3172] vfs_get_tree+0x85/0x260 [ 408.424931][ T3172] do_new_mount+0x292/0x570 [ 408.429404][ T3172] ? do_move_mount_old+0x160/0x160 [ 408.434482][ T3172] ? security_capable+0x86/0xb0 [ 408.439301][ T3172] do_mount+0x688/0xdd0 [ 408.443424][ T3172] ? copy_mount_string+0x30/0x30 [ 408.448347][ T3172] ? _copy_from_user+0xa6/0xe0 [ 408.453086][ T3172] ? copy_mount_options+0xcb/0x300 [ 408.458171][ T3172] ksys_mount+0xc2/0xf0 [ 408.462305][ T3172] __x64_sys_mount+0xb1/0xc0 [ 408.466870][ T3172] do_syscall_64+0xca/0x1c0 [ 408.471347][ T3172] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 408.478245][ T3172] incfs_lookup_dentry err:-12 [ 408.482911][ T3172] incfs: Can't find or create .index dir in ./file0 [ 408.489799][ T3172] incfs: mount failed -12 [ 408.611702][ T3174] FAULT_INJECTION: forcing a failure. [ 408.611702][ T3174] name failslab, interval 1, probability 0, space 0, times 0 [ 408.624340][ T3174] CPU: 0 PID: 3174 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 408.634555][ T3174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 408.644590][ T3174] Call Trace: [ 408.647940][ T3174] dump_stack+0x1d8/0x241 [ 408.652252][ T3174] ? panic+0x768/0x768 [ 408.656293][ T3174] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 408.662072][ T3174] ? __find_get_block+0xc9c/0x10b0 [ 408.667159][ T3174] ? stack_trace_save+0x1c0/0x1c0 [ 408.672256][ T3174] should_fail+0x71f/0x880 [ 408.676657][ T3174] ? setup_fault_attr+0x3d0/0x3d0 [ 408.681678][ T3174] ? mls_compute_context_len+0x74b/0x790 [ 408.687280][ T3174] ? stack_trace_snprint+0x170/0x170 [ 408.692530][ T3174] ? context_struct_to_string+0x441/0x8a0 [ 408.698213][ T3174] should_failslab+0x5/0x20 [ 408.702688][ T3174] __kmalloc+0x51/0x2b0 [ 408.706828][ T3174] context_struct_to_string+0x441/0x8a0 [ 408.712350][ T3174] ? fat_get_entry+0x8e7/0xa20 [ 408.717115][ T3174] ? security_bounded_transition+0x560/0x560 [ 408.723066][ T3174] context_add_hash+0x141/0x270 [ 408.727887][ T3174] ? security_sid_to_context_inval+0x40/0x40 [ 408.733953][ T3174] ? mls_convert_context+0x6c0/0x6c0 [ 408.739440][ T3174] ? mls_context_isvalid+0xa4/0x380 [ 408.744611][ T3174] ? policydb_context_isvalid+0x1bc/0x410 [ 408.750320][ T3174] security_compute_sid+0x11a7/0x1d60 [ 408.755686][ T3174] ? security_transition_sid+0x90/0x90 [ 408.761120][ T3174] ? avc_denied+0x1d0/0x1d0 [ 408.765609][ T3174] ? _raw_spin_unlock+0x49/0x60 [ 408.770433][ T3174] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 408.775798][ T3174] security_transition_sid+0x78/0x90 [ 408.781061][ T3174] may_create+0x607/0x970 [ 408.785361][ T3174] ? show_sid+0x250/0x250 [ 408.789680][ T3174] ? from_kgid+0x1a3/0x730 [ 408.794073][ T3174] ? generic_permission+0x141/0x3e0 [ 408.799262][ T3174] security_inode_mkdir+0xa4/0x100 [ 408.804449][ T3174] vfs_mkdir+0x352/0x600 [ 408.808666][ T3174] open_or_create_special_dir+0xe4/0x1c0 [ 408.814280][ T3174] incfs_mount_fs+0x48b/0xa00 [ 408.818922][ T3174] ? incfs_unlink+0x80/0x80 [ 408.823408][ T3174] ? vfs_parse_fs_string+0x178/0x1f0 [ 408.828660][ T3174] ? logfc+0x6d0/0x6d0 [ 408.832696][ T3174] ? cap_capable+0x18b/0x210 [ 408.837258][ T3174] legacy_get_tree+0xdf/0x170 [ 408.841909][ T3174] ? incfs_unlink+0x80/0x80 [ 408.846412][ T3174] vfs_get_tree+0x85/0x260 [ 408.850811][ T3174] do_new_mount+0x292/0x570 [ 408.855287][ T3174] ? do_move_mount_old+0x160/0x160 [ 408.860368][ T3174] ? security_capable+0x86/0xb0 [ 408.865184][ T3174] do_mount+0x688/0xdd0 [ 408.869310][ T3174] ? copy_mount_string+0x30/0x30 [ 408.874213][ T3174] ? _copy_from_user+0xa6/0xe0 [ 408.878943][ T3174] ? copy_mount_options+0xcb/0x300 [ 408.884029][ T3174] ksys_mount+0xc2/0xf0 [ 408.888154][ T3174] __x64_sys_mount+0xb1/0xc0 [ 408.892722][ T3174] do_syscall_64+0xca/0x1c0 [ 408.897211][ T3174] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 408.903119][ T3174] incfs: Can't find or create .index dir in ./file0 [ 408.909770][ T3174] incfs: mount failed -12 [ 408.958499][ T3176] FAULT_INJECTION: forcing a failure. [ 408.958499][ T3176] name failslab, interval 1, probability 0, space 0, times 0 [ 408.971144][ T3176] CPU: 0 PID: 3176 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 408.981363][ T3176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 408.991390][ T3176] Call Trace: [ 408.994663][ T3176] dump_stack+0x1d8/0x241 [ 408.998963][ T3176] ? panic+0x768/0x768 [ 409.002998][ T3176] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 409.008858][ T3176] ? __find_get_block+0xc9c/0x10b0 [ 409.013936][ T3176] ? stack_trace_save+0x1c0/0x1c0 [ 409.018953][ T3176] should_fail+0x71f/0x880 [ 409.023340][ T3176] ? setup_fault_attr+0x3d0/0x3d0 [ 409.028524][ T3176] ? mls_compute_context_len+0x74b/0x790 [ 409.034142][ T3176] ? stack_trace_snprint+0x170/0x170 [ 409.039398][ T3176] ? context_struct_to_string+0x441/0x8a0 [ 409.045086][ T3176] should_failslab+0x5/0x20 [ 409.049561][ T3176] __kmalloc+0x51/0x2b0 [ 409.053690][ T3176] context_struct_to_string+0x441/0x8a0 [ 409.059217][ T3176] ? fat_get_entry+0x8e7/0xa20 [ 409.063952][ T3176] ? security_bounded_transition+0x560/0x560 [ 409.069896][ T3176] context_add_hash+0x141/0x270 [ 409.074723][ T3176] ? security_sid_to_context_inval+0x40/0x40 [ 409.080672][ T3176] ? mls_convert_context+0x6c0/0x6c0 [ 409.086200][ T3176] ? mls_context_isvalid+0xa4/0x380 [ 409.091392][ T3176] ? policydb_context_isvalid+0x1bc/0x410 [ 409.097111][ T3176] security_compute_sid+0x11a7/0x1d60 [ 409.102460][ T3176] ? security_transition_sid+0x90/0x90 [ 409.107907][ T3176] ? avc_denied+0x1d0/0x1d0 [ 409.112382][ T3176] ? _raw_spin_unlock+0x49/0x60 [ 409.117205][ T3176] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 409.122635][ T3176] security_transition_sid+0x78/0x90 [ 409.127990][ T3176] may_create+0x607/0x970 [ 409.132303][ T3176] ? show_sid+0x250/0x250 [ 409.136612][ T3176] ? from_kgid+0x1a3/0x730 [ 409.141201][ T3176] ? generic_permission+0x141/0x3e0 [ 409.146371][ T3176] security_inode_mkdir+0xa4/0x100 [ 409.151573][ T3176] vfs_mkdir+0x352/0x600 [ 409.155790][ T3176] open_or_create_special_dir+0xe4/0x1c0 [ 409.161509][ T3176] incfs_mount_fs+0x48b/0xa00 [ 409.166164][ T3176] ? incfs_unlink+0x80/0x80 [ 409.170642][ T3176] ? vfs_parse_fs_string+0x178/0x1f0 [ 409.175898][ T3176] ? logfc+0x6d0/0x6d0 [ 409.179936][ T3176] ? cap_capable+0x18b/0x210 [ 409.184494][ T3176] legacy_get_tree+0xdf/0x170 [ 409.189140][ T3176] ? incfs_unlink+0x80/0x80 [ 409.193618][ T3176] vfs_get_tree+0x85/0x260 [ 409.198089][ T3176] do_new_mount+0x292/0x570 [ 409.202562][ T3176] ? do_move_mount_old+0x160/0x160 [ 409.207638][ T3176] ? security_capable+0x86/0xb0 [ 409.212455][ T3176] do_mount+0x688/0xdd0 [ 409.216580][ T3176] ? copy_mount_string+0x30/0x30 [ 409.221482][ T3176] ? _copy_from_user+0xa6/0xe0 [ 409.226212][ T3176] ? copy_mount_options+0xcb/0x300 [ 409.231306][ T3176] ksys_mount+0xc2/0xf0 [ 409.235427][ T3176] __x64_sys_mount+0xb1/0xc0 [ 409.239999][ T3176] do_syscall_64+0xca/0x1c0 [ 409.244471][ T3176] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.250416][ T3176] incfs: Can't find or create .index dir in ./file0 [ 409.257099][ T3176] incfs: mount failed -12 [ 409.330815][ T3178] FAULT_INJECTION: forcing a failure. [ 409.330815][ T3178] name failslab, interval 1, probability 0, space 0, times 0 [ 409.343440][ T3178] CPU: 1 PID: 3178 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 409.353654][ T3178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 409.363683][ T3178] Call Trace: [ 409.366945][ T3178] dump_stack+0x1d8/0x241 [ 409.371242][ T3178] ? panic+0x768/0x768 [ 409.375279][ T3178] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 409.381052][ T3178] should_fail+0x71f/0x880 [ 409.385436][ T3178] ? setup_fault_attr+0x3d0/0x3d0 [ 409.390444][ T3178] ? stack_trace_save+0x1c0/0x1c0 [ 409.395438][ T3178] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.401473][ T3178] ? __d_alloc+0x2a/0x6a0 [ 409.405769][ T3178] should_failslab+0x5/0x20 [ 409.410245][ T3178] kmem_cache_alloc+0x24/0x220 [ 409.414979][ T3178] __d_alloc+0x2a/0x6a0 [ 409.419100][ T3178] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.425134][ T3178] d_alloc_parallel+0xe7/0x1310 [ 409.429970][ T3178] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 409.435309][ T3178] ? avc_denied+0x1d0/0x1d0 [ 409.439811][ T3178] ? d_hash_and_lookup+0x1e0/0x1e0 [ 409.444891][ T3178] ? incfs_realloc_mount_info+0x93/0x480 [ 409.450492][ T3178] ? incfs_alloc_mount_info+0x462/0x520 [ 409.456004][ T3178] ? incfs_mount_fs+0x406/0xa00 [ 409.460836][ T3178] ? legacy_get_tree+0xdf/0x170 [ 409.465652][ T3178] ? vfs_get_tree+0x85/0x260 [ 409.470215][ T3178] ? do_mount+0x688/0xdd0 [ 409.474511][ T3178] ? ksys_mount+0xc2/0xf0 [ 409.478822][ T3178] ? selinux_inode_permission+0x380/0x6a0 [ 409.484507][ T3178] ? selinux_inode_permission+0x454/0x6a0 [ 409.490202][ T3178] __lookup_slow+0x156/0x460 [ 409.494767][ T3178] ? lookup_one_len+0x2c0/0x2c0 [ 409.499627][ T3178] lookup_one_len+0x180/0x2c0 [ 409.504289][ T3178] ? lookup_one_len_common+0x450/0x450 [ 409.509764][ T3178] ? memcpy+0x38/0x50 [ 409.513740][ T3178] incfs_lookup_dentry+0x5b/0xb0 [ 409.518647][ T3178] open_or_create_special_dir+0x4c/0x1c0 [ 409.524269][ T3178] incfs_mount_fs+0x48b/0xa00 [ 409.528924][ T3178] ? incfs_unlink+0x80/0x80 [ 409.533398][ T3178] ? vfs_parse_fs_string+0x178/0x1f0 [ 409.538663][ T3178] ? logfc+0x6d0/0x6d0 [ 409.542702][ T3178] ? cap_capable+0x18b/0x210 [ 409.547260][ T3178] legacy_get_tree+0xdf/0x170 [ 409.551906][ T3178] ? incfs_unlink+0x80/0x80 [ 409.556379][ T3178] vfs_get_tree+0x85/0x260 [ 409.560778][ T3178] do_new_mount+0x292/0x570 [ 409.565360][ T3178] ? do_move_mount_old+0x160/0x160 [ 409.570532][ T3178] ? security_capable+0x86/0xb0 [ 409.575379][ T3178] do_mount+0x688/0xdd0 [ 409.579658][ T3178] ? copy_mount_string+0x30/0x30 [ 409.584579][ T3178] ? _copy_from_user+0xa6/0xe0 [ 409.589344][ T3178] ? copy_mount_options+0xcb/0x300 [ 409.594499][ T3178] ksys_mount+0xc2/0xf0 [ 409.598724][ T3178] __x64_sys_mount+0xb1/0xc0 [ 409.603290][ T3178] do_syscall_64+0xca/0x1c0 [ 409.607961][ T3178] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.614041][ T3178] incfs_lookup_dentry err:-12 [ 409.618825][ T3178] incfs: Can't find or create .index dir in ./file0 [ 409.625751][ T3178] incfs: mount failed -12 [ 409.690723][ T3180] FAULT_INJECTION: forcing a failure. [ 409.690723][ T3180] name failslab, interval 1, probability 0, space 0, times 0 [ 409.703383][ T3180] CPU: 0 PID: 3180 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 409.713711][ T3180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 409.723805][ T3180] Call Trace: [ 409.727164][ T3180] dump_stack+0x1d8/0x241 [ 409.731575][ T3180] ? panic+0x768/0x768 [ 409.735730][ T3180] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 409.741535][ T3180] should_fail+0x71f/0x880 [ 409.745950][ T3180] ? setup_fault_attr+0x3d0/0x3d0 [ 409.750961][ T3180] ? stack_trace_save+0x1c0/0x1c0 [ 409.756149][ T3180] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.762214][ T3180] ? __d_alloc+0x2a/0x6a0 [ 409.766833][ T3180] should_failslab+0x5/0x20 [ 409.771703][ T3180] kmem_cache_alloc+0x24/0x220 [ 409.776638][ T3180] __d_alloc+0x2a/0x6a0 [ 409.780947][ T3180] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.787515][ T3180] d_alloc_parallel+0xe7/0x1310 [ 409.792358][ T3180] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 409.798299][ T3180] ? avc_denied+0x1d0/0x1d0 [ 409.802799][ T3180] ? d_hash_and_lookup+0x1e0/0x1e0 [ 409.808420][ T3180] ? incfs_realloc_mount_info+0x93/0x480 [ 409.814492][ T3180] ? incfs_alloc_mount_info+0x462/0x520 [ 409.820015][ T3180] ? incfs_mount_fs+0x406/0xa00 [ 409.824845][ T3180] ? legacy_get_tree+0xdf/0x170 [ 409.829666][ T3180] ? vfs_get_tree+0x85/0x260 [ 409.834232][ T3180] ? do_mount+0x688/0xdd0 [ 409.838544][ T3180] ? ksys_mount+0xc2/0xf0 [ 409.842858][ T3180] ? selinux_inode_permission+0x380/0x6a0 [ 409.848731][ T3180] ? selinux_inode_permission+0x454/0x6a0 [ 409.854453][ T3180] __lookup_slow+0x156/0x460 [ 409.859028][ T3180] ? lookup_one_len+0x2c0/0x2c0 [ 409.863863][ T3180] lookup_one_len+0x180/0x2c0 [ 409.868531][ T3180] ? lookup_one_len_common+0x450/0x450 [ 409.873959][ T3180] ? memcpy+0x38/0x50 [ 409.877926][ T3180] incfs_lookup_dentry+0x5b/0xb0 [ 409.882907][ T3180] open_or_create_special_dir+0x4c/0x1c0 [ 409.888515][ T3180] incfs_mount_fs+0x48b/0xa00 [ 409.893160][ T3180] ? incfs_unlink+0x80/0x80 [ 409.897632][ T3180] ? vfs_parse_fs_string+0x178/0x1f0 [ 409.902892][ T3180] ? logfc+0x6d0/0x6d0 [ 409.906930][ T3180] ? cap_capable+0x18b/0x210 [ 409.911496][ T3180] legacy_get_tree+0xdf/0x170 [ 409.916160][ T3180] ? incfs_unlink+0x80/0x80 [ 409.920642][ T3180] vfs_get_tree+0x85/0x260 [ 409.925044][ T3180] do_new_mount+0x292/0x570 [ 409.929530][ T3180] ? do_move_mount_old+0x160/0x160 [ 409.934616][ T3180] ? security_capable+0x86/0xb0 [ 409.939432][ T3180] do_mount+0x688/0xdd0 [ 409.943567][ T3180] ? copy_mount_string+0x30/0x30 [ 409.948474][ T3180] ? _copy_from_user+0xa6/0xe0 [ 409.953222][ T3180] ? copy_mount_options+0xcb/0x300 [ 409.958297][ T3180] ksys_mount+0xc2/0xf0 [ 409.962419][ T3180] __x64_sys_mount+0xb1/0xc0 [ 409.966974][ T3180] do_syscall_64+0xca/0x1c0 [ 409.971447][ T3180] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 409.977433][ T3180] incfs_lookup_dentry err:-12 [ 409.982148][ T3180] incfs: Can't find or create .index dir in ./file0 [ 409.989111][ T3180] incfs: mount failed -12 [ 410.092231][ T3182] FAULT_INJECTION: forcing a failure. [ 410.092231][ T3182] name failslab, interval 1, probability 0, space 0, times 0 [ 410.104877][ T3182] CPU: 0 PID: 3182 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 410.115093][ T3182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 410.125130][ T3182] Call Trace: [ 410.128405][ T3182] dump_stack+0x1d8/0x241 [ 410.132708][ T3182] ? panic+0x768/0x768 [ 410.136745][ T3182] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 410.142523][ T3182] ? __find_get_block+0xc9c/0x10b0 [ 410.147603][ T3182] ? stack_trace_save+0x1c0/0x1c0 [ 410.152595][ T3182] should_fail+0x71f/0x880 [ 410.156981][ T3182] ? setup_fault_attr+0x3d0/0x3d0 [ 410.162020][ T3182] ? mls_compute_context_len+0x74b/0x790 [ 410.167642][ T3182] ? stack_trace_snprint+0x170/0x170 [ 410.172916][ T3182] ? context_struct_to_string+0x441/0x8a0 [ 410.178607][ T3182] should_failslab+0x5/0x20 [ 410.183095][ T3182] __kmalloc+0x51/0x2b0 [ 410.187236][ T3182] context_struct_to_string+0x441/0x8a0 [ 410.193097][ T3182] ? fat_get_entry+0x8e7/0xa20 [ 410.197825][ T3182] ? security_bounded_transition+0x560/0x560 [ 410.203773][ T3182] context_add_hash+0x141/0x270 [ 410.208591][ T3182] ? security_sid_to_context_inval+0x40/0x40 [ 410.214534][ T3182] ? mls_convert_context+0x6c0/0x6c0 [ 410.219784][ T3182] ? mls_context_isvalid+0xa4/0x380 [ 410.224950][ T3182] ? policydb_context_isvalid+0x1bc/0x410 [ 410.231002][ T3182] security_compute_sid+0x11a7/0x1d60 [ 410.236347][ T3182] ? security_transition_sid+0x90/0x90 [ 410.241778][ T3182] ? avc_denied+0x1d0/0x1d0 [ 410.246256][ T3182] ? _raw_spin_unlock+0x49/0x60 [ 410.251140][ T3182] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 410.256487][ T3182] security_transition_sid+0x78/0x90 [ 410.261752][ T3182] may_create+0x607/0x970 [ 410.266059][ T3182] ? show_sid+0x250/0x250 [ 410.270370][ T3182] ? from_kgid+0x1a3/0x730 [ 410.274766][ T3182] ? generic_permission+0x141/0x3e0 [ 410.279961][ T3182] security_inode_mkdir+0xa4/0x100 [ 410.285139][ T3182] vfs_mkdir+0x352/0x600 [ 410.289486][ T3182] open_or_create_special_dir+0xe4/0x1c0 [ 410.295123][ T3182] incfs_mount_fs+0x48b/0xa00 [ 410.299788][ T3182] ? incfs_unlink+0x80/0x80 [ 410.304359][ T3182] ? vfs_parse_fs_string+0x178/0x1f0 [ 410.309629][ T3182] ? logfc+0x6d0/0x6d0 [ 410.313799][ T3182] ? cap_capable+0x18b/0x210 [ 410.318462][ T3182] legacy_get_tree+0xdf/0x170 [ 410.323109][ T3182] ? incfs_unlink+0x80/0x80 [ 410.327596][ T3182] vfs_get_tree+0x85/0x260 [ 410.331986][ T3182] do_new_mount+0x292/0x570 [ 410.336482][ T3182] ? do_move_mount_old+0x160/0x160 [ 410.341576][ T3182] ? security_capable+0x86/0xb0 [ 410.346395][ T3182] do_mount+0x688/0xdd0 [ 410.350570][ T3182] ? copy_mount_string+0x30/0x30 [ 410.355475][ T3182] ? _copy_from_user+0xa6/0xe0 [ 410.360204][ T3182] ? copy_mount_options+0xcb/0x300 [ 410.365542][ T3182] ksys_mount+0xc2/0xf0 [ 410.369704][ T3182] __x64_sys_mount+0xb1/0xc0 [ 410.374285][ T3182] do_syscall_64+0xca/0x1c0 [ 410.378767][ T3182] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 410.384822][ T3182] incfs: Can't find or create .index dir in ./file0 [ 410.391529][ T3182] incfs: mount failed -12 [ 410.469743][ T3184] FAULT_INJECTION: forcing a failure. [ 410.469743][ T3184] name failslab, interval 1, probability 0, space 0, times 0 [ 410.482399][ T3184] CPU: 0 PID: 3184 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 410.492620][ T3184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 410.502752][ T3184] Call Trace: [ 410.506020][ T3184] dump_stack+0x1d8/0x241 [ 410.510343][ T3184] ? panic+0x768/0x768 [ 410.514403][ T3184] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 410.520189][ T3184] ? __find_get_block+0xc9c/0x10b0 [ 410.525321][ T3184] ? stack_trace_save+0x1c0/0x1c0 [ 410.530340][ T3184] should_fail+0x71f/0x880 [ 410.534756][ T3184] ? setup_fault_attr+0x3d0/0x3d0 [ 410.539869][ T3184] ? mls_compute_context_len+0x74b/0x790 [ 410.545502][ T3184] ? stack_trace_snprint+0x170/0x170 [ 410.550765][ T3184] ? context_struct_to_string+0x441/0x8a0 [ 410.556558][ T3184] should_failslab+0x5/0x20 [ 410.561228][ T3184] __kmalloc+0x51/0x2b0 [ 410.565362][ T3184] context_struct_to_string+0x441/0x8a0 [ 410.570911][ T3184] ? fat_get_entry+0x8e7/0xa20 [ 410.575651][ T3184] ? security_bounded_transition+0x560/0x560 [ 410.581609][ T3184] context_add_hash+0x141/0x270 [ 410.586447][ T3184] ? security_sid_to_context_inval+0x40/0x40 [ 410.592407][ T3184] ? mls_convert_context+0x6c0/0x6c0 [ 410.597764][ T3184] ? mls_context_isvalid+0xa4/0x380 [ 410.602964][ T3184] ? policydb_context_isvalid+0x1bc/0x410 [ 410.608657][ T3184] security_compute_sid+0x11a7/0x1d60 [ 410.614006][ T3184] ? security_transition_sid+0x90/0x90 [ 410.619554][ T3184] ? avc_denied+0x1d0/0x1d0 [ 410.624158][ T3184] ? _raw_spin_unlock+0x49/0x60 [ 410.629157][ T3184] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 410.634509][ T3184] security_transition_sid+0x78/0x90 [ 410.639890][ T3184] may_create+0x607/0x970 [ 410.644354][ T3184] ? show_sid+0x250/0x250 [ 410.648669][ T3184] ? from_kgid+0x1a3/0x730 [ 410.653183][ T3184] ? generic_permission+0x141/0x3e0 [ 410.658356][ T3184] security_inode_mkdir+0xa4/0x100 [ 410.663439][ T3184] vfs_mkdir+0x352/0x600 [ 410.667653][ T3184] open_or_create_special_dir+0xe4/0x1c0 [ 410.673274][ T3184] incfs_mount_fs+0x48b/0xa00 [ 410.677926][ T3184] ? incfs_unlink+0x80/0x80 [ 410.682405][ T3184] ? vfs_parse_fs_string+0x178/0x1f0 [ 410.687659][ T3184] ? logfc+0x6d0/0x6d0 [ 410.691709][ T3184] ? cap_capable+0x18b/0x210 [ 410.696270][ T3184] legacy_get_tree+0xdf/0x170 [ 410.700917][ T3184] ? incfs_unlink+0x80/0x80 [ 410.705400][ T3184] vfs_get_tree+0x85/0x260 [ 410.709795][ T3184] do_new_mount+0x292/0x570 [ 410.714276][ T3184] ? do_move_mount_old+0x160/0x160 [ 410.719364][ T3184] ? security_capable+0x86/0xb0 [ 410.724205][ T3184] do_mount+0x688/0xdd0 [ 410.728335][ T3184] ? copy_mount_string+0x30/0x30 [ 410.733240][ T3184] ? _copy_from_user+0xa6/0xe0 [ 410.737973][ T3184] ? copy_mount_options+0xcb/0x300 [ 410.743050][ T3184] ksys_mount+0xc2/0xf0 [ 410.747173][ T3184] __x64_sys_mount+0xb1/0xc0 [ 410.751732][ T3184] do_syscall_64+0xca/0x1c0 [ 410.756236][ T3184] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 410.762248][ T3184] incfs: Can't find or create .index dir in ./file0 [ 410.768903][ T3184] incfs: mount failed -12 [ 410.818147][ T3186] FAULT_INJECTION: forcing a failure. [ 410.818147][ T3186] name failslab, interval 1, probability 0, space 0, times 0 [ 410.831089][ T3186] CPU: 0 PID: 3186 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 410.841307][ T3186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 410.851355][ T3186] Call Trace: [ 410.854618][ T3186] dump_stack+0x1d8/0x241 [ 410.858930][ T3186] ? panic+0x768/0x768 [ 410.862989][ T3186] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 410.868790][ T3186] should_fail+0x71f/0x880 [ 410.873183][ T3186] ? setup_fault_attr+0x3d0/0x3d0 [ 410.878179][ T3186] ? stack_trace_save+0x1c0/0x1c0 [ 410.884739][ T3186] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 410.890788][ T3186] ? __d_alloc+0x2a/0x6a0 [ 410.895102][ T3186] should_failslab+0x5/0x20 [ 410.899595][ T3186] kmem_cache_alloc+0x24/0x220 [ 410.904456][ T3186] __d_alloc+0x2a/0x6a0 [ 410.908607][ T3186] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 410.914655][ T3186] d_alloc_parallel+0xe7/0x1310 [ 410.919484][ T3186] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 410.924842][ T3186] ? avc_denied+0x1d0/0x1d0 [ 410.929316][ T3186] ? d_hash_and_lookup+0x1e0/0x1e0 [ 410.934395][ T3186] ? incfs_realloc_mount_info+0x93/0x480 [ 410.940042][ T3186] ? incfs_alloc_mount_info+0x462/0x520 [ 410.945663][ T3186] ? incfs_mount_fs+0x406/0xa00 [ 410.950514][ T3186] ? legacy_get_tree+0xdf/0x170 [ 410.955421][ T3186] ? vfs_get_tree+0x85/0x260 [ 410.960002][ T3186] ? do_mount+0x688/0xdd0 [ 410.964417][ T3186] ? ksys_mount+0xc2/0xf0 [ 410.968733][ T3186] ? selinux_inode_permission+0x380/0x6a0 [ 410.974429][ T3186] ? selinux_inode_permission+0x454/0x6a0 [ 410.980138][ T3186] __lookup_slow+0x156/0x460 [ 410.984771][ T3186] ? lookup_one_len+0x2c0/0x2c0 [ 410.989614][ T3186] lookup_one_len+0x180/0x2c0 [ 410.994270][ T3186] ? lookup_one_len_common+0x450/0x450 [ 410.999720][ T3186] ? memcpy+0x38/0x50 [ 411.003673][ T3186] incfs_lookup_dentry+0x5b/0xb0 [ 411.008593][ T3186] open_or_create_special_dir+0x4c/0x1c0 [ 411.014303][ T3186] incfs_mount_fs+0x48b/0xa00 [ 411.018957][ T3186] ? incfs_unlink+0x80/0x80 [ 411.023433][ T3186] ? vfs_parse_fs_string+0x178/0x1f0 [ 411.028703][ T3186] ? logfc+0x6d0/0x6d0 [ 411.032787][ T3186] ? cap_capable+0x18b/0x210 [ 411.037370][ T3186] legacy_get_tree+0xdf/0x170 [ 411.042030][ T3186] ? incfs_unlink+0x80/0x80 [ 411.046530][ T3186] vfs_get_tree+0x85/0x260 [ 411.050919][ T3186] do_new_mount+0x292/0x570 [ 411.055467][ T3186] ? do_move_mount_old+0x160/0x160 [ 411.060549][ T3186] ? security_capable+0x86/0xb0 [ 411.065368][ T3186] do_mount+0x688/0xdd0 [ 411.069494][ T3186] ? copy_mount_string+0x30/0x30 [ 411.074399][ T3186] ? _copy_from_user+0xa6/0xe0 [ 411.079130][ T3186] ? copy_mount_options+0xcb/0x300 [ 411.084215][ T3186] ksys_mount+0xc2/0xf0 [ 411.088340][ T3186] __x64_sys_mount+0xb1/0xc0 [ 411.092930][ T3186] do_syscall_64+0xca/0x1c0 [ 411.097408][ T3186] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 411.103381][ T3186] incfs_lookup_dentry err:-12 [ 411.108098][ T3186] incfs: Can't find or create .index dir in ./file0 [ 411.114859][ T3186] incfs: mount failed -12 [ 411.211971][ T3188] FAULT_INJECTION: forcing a failure. [ 411.211971][ T3188] name failslab, interval 1, probability 0, space 0, times 0 [ 411.224611][ T3188] CPU: 0 PID: 3188 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 411.234821][ T3188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 411.245996][ T3188] Call Trace: [ 411.249316][ T3188] dump_stack+0x1d8/0x241 [ 411.253623][ T3188] ? panic+0x768/0x768 [ 411.257666][ T3188] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 411.263491][ T3188] ? __find_get_block+0xc9c/0x10b0 [ 411.268673][ T3188] ? stack_trace_save+0x1c0/0x1c0 [ 411.273685][ T3188] should_fail+0x71f/0x880 [ 411.278071][ T3188] ? setup_fault_attr+0x3d0/0x3d0 [ 411.283155][ T3188] ? mls_compute_context_len+0x74b/0x790 [ 411.288853][ T3188] ? stack_trace_snprint+0x170/0x170 [ 411.294119][ T3188] ? context_struct_to_string+0x441/0x8a0 [ 411.299984][ T3188] should_failslab+0x5/0x20 [ 411.304470][ T3188] __kmalloc+0x51/0x2b0 [ 411.308614][ T3188] context_struct_to_string+0x441/0x8a0 [ 411.314129][ T3188] ? fat_get_entry+0x8e7/0xa20 [ 411.318861][ T3188] ? security_bounded_transition+0x560/0x560 [ 411.324806][ T3188] context_add_hash+0x141/0x270 [ 411.329647][ T3188] ? security_sid_to_context_inval+0x40/0x40 [ 411.335594][ T3188] ? mls_convert_context+0x6c0/0x6c0 [ 411.340851][ T3188] ? mls_context_isvalid+0xa4/0x380 [ 411.346026][ T3188] ? policydb_context_isvalid+0x1bc/0x410 [ 411.351721][ T3188] security_compute_sid+0x11a7/0x1d60 [ 411.357083][ T3188] ? security_transition_sid+0x90/0x90 [ 411.362510][ T3188] ? avc_denied+0x1d0/0x1d0 [ 411.366984][ T3188] ? _raw_spin_unlock+0x49/0x60 [ 411.371804][ T3188] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 411.377151][ T3188] security_transition_sid+0x78/0x90 [ 411.382409][ T3188] may_create+0x607/0x970 [ 411.386709][ T3188] ? show_sid+0x250/0x250 [ 411.391009][ T3188] ? from_kgid+0x1a3/0x730 [ 411.395393][ T3188] ? generic_permission+0x141/0x3e0 [ 411.400559][ T3188] security_inode_mkdir+0xa4/0x100 [ 411.405646][ T3188] vfs_mkdir+0x352/0x600 [ 411.409858][ T3188] open_or_create_special_dir+0xe4/0x1c0 [ 411.415647][ T3188] incfs_mount_fs+0x48b/0xa00 [ 411.420326][ T3188] ? incfs_unlink+0x80/0x80 [ 411.424917][ T3188] ? vfs_parse_fs_string+0x178/0x1f0 [ 411.430179][ T3188] ? logfc+0x6d0/0x6d0 [ 411.434221][ T3188] ? cap_capable+0x18b/0x210 [ 411.438817][ T3188] legacy_get_tree+0xdf/0x170 [ 411.443468][ T3188] ? incfs_unlink+0x80/0x80 [ 411.447938][ T3188] vfs_get_tree+0x85/0x260 [ 411.452324][ T3188] do_new_mount+0x292/0x570 [ 411.456827][ T3188] ? do_move_mount_old+0x160/0x160 [ 411.461924][ T3188] ? security_capable+0x86/0xb0 [ 411.466752][ T3188] do_mount+0x688/0xdd0 [ 411.470896][ T3188] ? copy_mount_string+0x30/0x30 [ 411.475804][ T3188] ? _copy_from_user+0xa6/0xe0 [ 411.480533][ T3188] ? copy_mount_options+0xcb/0x300 [ 411.485610][ T3188] ksys_mount+0xc2/0xf0 [ 411.489956][ T3188] __x64_sys_mount+0xb1/0xc0 [ 411.494662][ T3188] do_syscall_64+0xca/0x1c0 [ 411.499246][ T3188] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 411.505186][ T3188] incfs: Can't find or create .index dir in ./file0 [ 411.511813][ T3188] incfs: mount failed -12 [ 411.568130][ T3190] FAULT_INJECTION: forcing a failure. [ 411.568130][ T3190] name failslab, interval 1, probability 0, space 0, times 0 [ 411.581345][ T3190] CPU: 0 PID: 3190 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 411.591556][ T3190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 411.601596][ T3190] Call Trace: [ 411.604873][ T3190] dump_stack+0x1d8/0x241 [ 411.609179][ T3190] ? panic+0x768/0x768 [ 411.613254][ T3190] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 411.619696][ T3190] ? __find_get_block+0xc9c/0x10b0 [ 411.624795][ T3190] ? stack_trace_save+0x1c0/0x1c0 [ 411.629802][ T3190] should_fail+0x71f/0x880 [ 411.634193][ T3190] ? setup_fault_attr+0x3d0/0x3d0 [ 411.639275][ T3190] ? mls_compute_context_len+0x74b/0x790 [ 411.644872][ T3190] ? stack_trace_snprint+0x170/0x170 [ 411.650129][ T3190] ? context_struct_to_string+0x441/0x8a0 [ 411.655953][ T3190] should_failslab+0x5/0x20 [ 411.660441][ T3190] __kmalloc+0x51/0x2b0 [ 411.664574][ T3190] context_struct_to_string+0x441/0x8a0 [ 411.670096][ T3190] ? fat_get_entry+0x8e7/0xa20 [ 411.674843][ T3190] ? security_bounded_transition+0x560/0x560 [ 411.680803][ T3190] context_add_hash+0x141/0x270 [ 411.685634][ T3190] ? security_sid_to_context_inval+0x40/0x40 [ 411.691594][ T3190] ? mls_convert_context+0x6c0/0x6c0 [ 411.696860][ T3190] ? mls_context_isvalid+0xa4/0x380 [ 411.702030][ T3190] ? policydb_context_isvalid+0x1bc/0x410 [ 411.707717][ T3190] security_compute_sid+0x11a7/0x1d60 [ 411.713143][ T3190] ? security_transition_sid+0x90/0x90 [ 411.718569][ T3190] ? avc_denied+0x1d0/0x1d0 [ 411.723043][ T3190] ? _raw_spin_unlock+0x49/0x60 [ 411.727861][ T3190] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 411.733200][ T3190] security_transition_sid+0x78/0x90 [ 411.738454][ T3190] may_create+0x607/0x970 [ 411.742751][ T3190] ? show_sid+0x250/0x250 [ 411.747062][ T3190] ? from_kgid+0x1a3/0x730 [ 411.751457][ T3190] ? generic_permission+0x141/0x3e0 [ 411.756633][ T3190] security_inode_mkdir+0xa4/0x100 [ 411.761817][ T3190] vfs_mkdir+0x352/0x600 [ 411.766039][ T3190] open_or_create_special_dir+0xe4/0x1c0 [ 411.771761][ T3190] incfs_mount_fs+0x48b/0xa00 [ 411.776424][ T3190] ? incfs_unlink+0x80/0x80 [ 411.780901][ T3190] ? vfs_parse_fs_string+0x178/0x1f0 [ 411.786163][ T3190] ? logfc+0x6d0/0x6d0 [ 411.790256][ T3190] ? cap_capable+0x18b/0x210 [ 411.794852][ T3190] legacy_get_tree+0xdf/0x170 [ 411.799800][ T3190] ? incfs_unlink+0x80/0x80 [ 411.804469][ T3190] vfs_get_tree+0x85/0x260 [ 411.808873][ T3190] do_new_mount+0x292/0x570 [ 411.813348][ T3190] ? do_move_mount_old+0x160/0x160 [ 411.818430][ T3190] ? security_capable+0x86/0xb0 [ 411.823249][ T3190] do_mount+0x688/0xdd0 [ 411.827396][ T3190] ? copy_mount_string+0x30/0x30 [ 411.832827][ T3190] ? _copy_from_user+0xa6/0xe0 [ 411.837573][ T3190] ? copy_mount_options+0xcb/0x300 [ 411.842666][ T3190] ksys_mount+0xc2/0xf0 [ 411.846803][ T3190] __x64_sys_mount+0xb1/0xc0 [ 411.851378][ T3190] do_syscall_64+0xca/0x1c0 [ 411.855961][ T3190] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 411.861887][ T3190] incfs: Can't find or create .index dir in ./file0 [ 411.868546][ T3190] incfs: mount failed -12 [ 411.931003][ T3192] FAULT_INJECTION: forcing a failure. [ 411.931003][ T3192] name failslab, interval 1, probability 0, space 0, times 0 [ 411.943632][ T3192] CPU: 1 PID: 3192 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 411.953958][ T3192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 411.964005][ T3192] Call Trace: [ 411.967295][ T3192] dump_stack+0x1d8/0x241 [ 411.971595][ T3192] ? panic+0x768/0x768 [ 411.975634][ T3192] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 411.981427][ T3192] ? __find_get_block+0xc9c/0x10b0 [ 411.986507][ T3192] ? stack_trace_save+0x1c0/0x1c0 [ 411.991505][ T3192] should_fail+0x71f/0x880 [ 411.995897][ T3192] ? setup_fault_attr+0x3d0/0x3d0 [ 412.000898][ T3192] ? mls_compute_context_len+0x74b/0x790 [ 412.006531][ T3192] ? stack_trace_snprint+0x170/0x170 [ 412.011813][ T3192] ? context_struct_to_string+0x441/0x8a0 [ 412.017506][ T3192] should_failslab+0x5/0x20 [ 412.021978][ T3192] __kmalloc+0x51/0x2b0 [ 412.026105][ T3192] context_struct_to_string+0x441/0x8a0 [ 412.031710][ T3192] ? fat_get_entry+0x8e7/0xa20 [ 412.036445][ T3192] ? security_bounded_transition+0x560/0x560 [ 412.042415][ T3192] context_add_hash+0x141/0x270 [ 412.047238][ T3192] ? security_sid_to_context_inval+0x40/0x40 [ 412.053211][ T3192] ? mls_convert_context+0x6c0/0x6c0 [ 412.058478][ T3192] ? mls_context_isvalid+0xa4/0x380 [ 412.063651][ T3192] ? policydb_context_isvalid+0x1bc/0x410 [ 412.069354][ T3192] security_compute_sid+0x11a7/0x1d60 [ 412.074700][ T3192] ? security_transition_sid+0x90/0x90 [ 412.080148][ T3192] ? avc_denied+0x1d0/0x1d0 [ 412.084668][ T3192] ? _raw_spin_unlock+0x49/0x60 [ 412.089511][ T3192] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 412.094940][ T3192] security_transition_sid+0x78/0x90 [ 412.100199][ T3192] may_create+0x607/0x970 [ 412.104545][ T3192] ? show_sid+0x250/0x250 [ 412.108854][ T3192] ? from_kgid+0x1a3/0x730 [ 412.113272][ T3192] ? generic_permission+0x141/0x3e0 [ 412.118444][ T3192] security_inode_mkdir+0xa4/0x100 [ 412.123561][ T3192] vfs_mkdir+0x352/0x600 [ 412.127780][ T3192] open_or_create_special_dir+0xe4/0x1c0 [ 412.133383][ T3192] incfs_mount_fs+0x48b/0xa00 [ 412.138034][ T3192] ? incfs_unlink+0x80/0x80 [ 412.142567][ T3192] ? vfs_parse_fs_string+0x178/0x1f0 [ 412.147944][ T3192] ? logfc+0x6d0/0x6d0 [ 412.152181][ T3192] ? cap_capable+0x18b/0x210 [ 412.156758][ T3192] legacy_get_tree+0xdf/0x170 [ 412.161423][ T3192] ? incfs_unlink+0x80/0x80 [ 412.165903][ T3192] vfs_get_tree+0x85/0x260 [ 412.170294][ T3192] do_new_mount+0x292/0x570 [ 412.174787][ T3192] ? do_move_mount_old+0x160/0x160 [ 412.179974][ T3192] ? security_capable+0x86/0xb0 [ 412.184793][ T3192] do_mount+0x688/0xdd0 [ 412.188921][ T3192] ? copy_mount_string+0x30/0x30 [ 412.193828][ T3192] ? _copy_from_user+0xa6/0xe0 [ 412.198659][ T3192] ? copy_mount_options+0xcb/0x300 [ 412.203756][ T3192] ksys_mount+0xc2/0xf0 [ 412.207888][ T3192] __x64_sys_mount+0xb1/0xc0 [ 412.212448][ T3192] do_syscall_64+0xca/0x1c0 [ 412.216921][ T3192] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 412.223155][ T3192] incfs: Can't find or create .index dir in ./file0 [ 412.229935][ T3192] incfs: mount failed -12 [ 412.349205][ T3194] FAULT_INJECTION: forcing a failure. [ 412.349205][ T3194] name failslab, interval 1, probability 0, space 0, times 0 [ 412.361832][ T3194] CPU: 1 PID: 3194 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 412.372045][ T3194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 412.382073][ T3194] Call Trace: [ 412.385339][ T3194] dump_stack+0x1d8/0x241 [ 412.389638][ T3194] ? panic+0x768/0x768 [ 412.393679][ T3194] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 412.399517][ T3194] ? __find_get_block+0xc9c/0x10b0 [ 412.404606][ T3194] ? stack_trace_save+0x1c0/0x1c0 [ 412.409695][ T3194] should_fail+0x71f/0x880 [ 412.414088][ T3194] ? setup_fault_attr+0x3d0/0x3d0 [ 412.419092][ T3194] ? mls_compute_context_len+0x74b/0x790 [ 412.424696][ T3194] ? stack_trace_snprint+0x170/0x170 [ 412.429950][ T3194] ? context_struct_to_string+0x441/0x8a0 [ 412.435666][ T3194] should_failslab+0x5/0x20 [ 412.440168][ T3194] __kmalloc+0x51/0x2b0 [ 412.444296][ T3194] context_struct_to_string+0x441/0x8a0 [ 412.449837][ T3194] ? fat_get_entry+0x8e7/0xa20 [ 412.454590][ T3194] ? security_bounded_transition+0x560/0x560 [ 412.460545][ T3194] context_add_hash+0x141/0x270 [ 412.465714][ T3194] ? security_sid_to_context_inval+0x40/0x40 [ 412.472718][ T3194] ? mls_convert_context+0x6c0/0x6c0 [ 412.478014][ T3194] ? mls_context_isvalid+0xa4/0x380 [ 412.483207][ T3194] ? policydb_context_isvalid+0x1bc/0x410 [ 412.488901][ T3194] security_compute_sid+0x11a7/0x1d60 [ 412.494444][ T3194] ? security_transition_sid+0x90/0x90 [ 412.499885][ T3194] ? avc_denied+0x1d0/0x1d0 [ 412.504452][ T3194] ? _raw_spin_unlock+0x49/0x60 [ 412.509278][ T3194] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 412.514720][ T3194] security_transition_sid+0x78/0x90 [ 412.520120][ T3194] may_create+0x607/0x970 [ 412.524436][ T3194] ? show_sid+0x250/0x250 [ 412.528764][ T3194] ? from_kgid+0x1a3/0x730 [ 412.533165][ T3194] ? generic_permission+0x141/0x3e0 [ 412.538343][ T3194] security_inode_mkdir+0xa4/0x100 [ 412.543464][ T3194] vfs_mkdir+0x352/0x600 [ 412.547698][ T3194] open_or_create_special_dir+0xe4/0x1c0 [ 412.553301][ T3194] incfs_mount_fs+0x48b/0xa00 [ 412.557976][ T3194] ? incfs_unlink+0x80/0x80 [ 412.562452][ T3194] ? vfs_parse_fs_string+0x178/0x1f0 [ 412.567713][ T3194] ? logfc+0x6d0/0x6d0 [ 412.571764][ T3194] ? cap_capable+0x18b/0x210 [ 412.576331][ T3194] legacy_get_tree+0xdf/0x170 [ 412.581007][ T3194] ? incfs_unlink+0x80/0x80 [ 412.585657][ T3194] vfs_get_tree+0x85/0x260 [ 412.590058][ T3194] do_new_mount+0x292/0x570 [ 412.594629][ T3194] ? do_move_mount_old+0x160/0x160 [ 412.599747][ T3194] ? security_capable+0x86/0xb0 [ 412.604583][ T3194] do_mount+0x688/0xdd0 [ 412.608740][ T3194] ? copy_mount_string+0x30/0x30 [ 412.613928][ T3194] ? _copy_from_user+0xa6/0xe0 [ 412.618678][ T3194] ? copy_mount_options+0xcb/0x300 [ 412.623765][ T3194] ksys_mount+0xc2/0xf0 [ 412.627917][ T3194] __x64_sys_mount+0xb1/0xc0 [ 412.632503][ T3194] do_syscall_64+0xca/0x1c0 [ 412.637067][ T3194] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 412.643042][ T3194] incfs: Can't find or create .index dir in ./file0 [ 412.649829][ T3194] incfs: mount failed -12 [ 412.698258][ T3196] FAULT_INJECTION: forcing a failure. [ 412.698258][ T3196] name failslab, interval 1, probability 0, space 0, times 0 [ 412.710939][ T3196] CPU: 1 PID: 3196 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 412.721157][ T3196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 412.731219][ T3196] Call Trace: [ 412.734491][ T3196] dump_stack+0x1d8/0x241 [ 412.738799][ T3196] ? panic+0x768/0x768 [ 412.742849][ T3196] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 412.748931][ T3196] should_fail+0x71f/0x880 [ 412.753391][ T3196] ? setup_fault_attr+0x3d0/0x3d0 [ 412.758591][ T3196] ? stack_trace_save+0x1c0/0x1c0 [ 412.763595][ T3196] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 412.769660][ T3196] ? __d_alloc+0x2a/0x6a0 [ 412.773999][ T3196] should_failslab+0x5/0x20 [ 412.778491][ T3196] kmem_cache_alloc+0x24/0x220 [ 412.783324][ T3196] __d_alloc+0x2a/0x6a0 [ 412.787529][ T3196] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 412.793607][ T3196] d_alloc_parallel+0xe7/0x1310 [ 412.798528][ T3196] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 412.803883][ T3196] ? avc_denied+0x1d0/0x1d0 [ 412.808376][ T3196] ? d_hash_and_lookup+0x1e0/0x1e0 [ 412.813466][ T3196] ? incfs_realloc_mount_info+0x93/0x480 [ 412.819086][ T3196] ? incfs_alloc_mount_info+0x462/0x520 [ 412.824605][ T3196] ? incfs_mount_fs+0x406/0xa00 [ 412.829439][ T3196] ? legacy_get_tree+0xdf/0x170 [ 412.834281][ T3196] ? vfs_get_tree+0x85/0x260 [ 412.838852][ T3196] ? do_mount+0x688/0xdd0 [ 412.843181][ T3196] ? ksys_mount+0xc2/0xf0 [ 412.847590][ T3196] ? selinux_inode_permission+0x380/0x6a0 [ 412.853378][ T3196] ? selinux_inode_permission+0x454/0x6a0 [ 412.859086][ T3196] __lookup_slow+0x156/0x460 [ 412.863743][ T3196] ? lookup_one_len+0x2c0/0x2c0 [ 412.868601][ T3196] lookup_one_len+0x180/0x2c0 [ 412.873270][ T3196] ? lookup_one_len_common+0x450/0x450 [ 412.878703][ T3196] ? memcpy+0x38/0x50 [ 412.882666][ T3196] incfs_lookup_dentry+0x5b/0xb0 [ 412.887707][ T3196] open_or_create_special_dir+0x4c/0x1c0 [ 412.893310][ T3196] incfs_mount_fs+0x48b/0xa00 [ 412.897980][ T3196] ? incfs_unlink+0x80/0x80 [ 412.902455][ T3196] ? vfs_parse_fs_string+0x178/0x1f0 [ 412.907718][ T3196] ? logfc+0x6d0/0x6d0 [ 412.911755][ T3196] ? cap_capable+0x18b/0x210 [ 412.916340][ T3196] legacy_get_tree+0xdf/0x170 [ 412.920988][ T3196] ? incfs_unlink+0x80/0x80 [ 412.925459][ T3196] vfs_get_tree+0x85/0x260 [ 412.929845][ T3196] do_new_mount+0x292/0x570 [ 412.934317][ T3196] ? do_move_mount_old+0x160/0x160 [ 412.939396][ T3196] ? security_capable+0x86/0xb0 [ 412.944222][ T3196] do_mount+0x688/0xdd0 [ 412.948345][ T3196] ? copy_mount_string+0x30/0x30 [ 412.953253][ T3196] ? _copy_from_user+0xa6/0xe0 [ 412.957983][ T3196] ? copy_mount_options+0xcb/0x300 [ 412.963146][ T3196] ksys_mount+0xc2/0xf0 [ 412.967274][ T3196] __x64_sys_mount+0xb1/0xc0 [ 412.971840][ T3196] do_syscall_64+0xca/0x1c0 [ 412.976319][ T3196] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 412.982280][ T3196] incfs_lookup_dentry err:-12 [ 412.987082][ T3196] incfs: Can't find or create .index dir in ./file0 [ 412.993766][ T3196] incfs: mount failed -12 [ 413.061743][ T3198] FAULT_INJECTION: forcing a failure. [ 413.061743][ T3198] name failslab, interval 1, probability 0, space 0, times 0 [ 413.074421][ T3198] CPU: 1 PID: 3198 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 413.084643][ T3198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 413.094818][ T3198] Call Trace: [ 413.098086][ T3198] dump_stack+0x1d8/0x241 [ 413.102448][ T3198] ? panic+0x768/0x768 [ 413.106619][ T3198] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 413.112415][ T3198] should_fail+0x71f/0x880 [ 413.116893][ T3198] ? setup_fault_attr+0x3d0/0x3d0 [ 413.121891][ T3198] ? stack_trace_save+0x1c0/0x1c0 [ 413.126886][ T3198] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 413.132925][ T3198] ? __d_alloc+0x2a/0x6a0 [ 413.137234][ T3198] should_failslab+0x5/0x20 [ 413.141720][ T3198] kmem_cache_alloc+0x24/0x220 [ 413.146469][ T3198] __d_alloc+0x2a/0x6a0 [ 413.150711][ T3198] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 413.156863][ T3198] d_alloc_parallel+0xe7/0x1310 [ 413.161807][ T3198] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 413.167617][ T3198] ? avc_denied+0x1d0/0x1d0 [ 413.172098][ T3198] ? d_hash_and_lookup+0x1e0/0x1e0 [ 413.177204][ T3198] ? incfs_realloc_mount_info+0x93/0x480 [ 413.182816][ T3198] ? incfs_alloc_mount_info+0x462/0x520 [ 413.188341][ T3198] ? incfs_mount_fs+0x406/0xa00 [ 413.193186][ T3198] ? legacy_get_tree+0xdf/0x170 [ 413.198028][ T3198] ? vfs_get_tree+0x85/0x260 [ 413.202604][ T3198] ? do_mount+0x688/0xdd0 [ 413.206906][ T3198] ? ksys_mount+0xc2/0xf0 [ 413.211212][ T3198] ? selinux_inode_permission+0x380/0x6a0 [ 413.216916][ T3198] ? selinux_inode_permission+0x454/0x6a0 [ 413.222625][ T3198] __lookup_slow+0x156/0x460 [ 413.227196][ T3198] ? lookup_one_len+0x2c0/0x2c0 [ 413.232232][ T3198] lookup_one_len+0x180/0x2c0 [ 413.236892][ T3198] ? lookup_one_len_common+0x450/0x450 [ 413.242363][ T3198] ? memcpy+0x38/0x50 [ 413.246428][ T3198] incfs_lookup_dentry+0x5b/0xb0 [ 413.251356][ T3198] open_or_create_special_dir+0x4c/0x1c0 [ 413.256982][ T3198] incfs_mount_fs+0x48b/0xa00 [ 413.261632][ T3198] ? incfs_unlink+0x80/0x80 [ 413.266121][ T3198] ? vfs_parse_fs_string+0x178/0x1f0 [ 413.271394][ T3198] ? logfc+0x6d0/0x6d0 [ 413.275441][ T3198] ? cap_capable+0x18b/0x210 [ 413.280023][ T3198] legacy_get_tree+0xdf/0x170 [ 413.284707][ T3198] ? incfs_unlink+0x80/0x80 [ 413.289200][ T3198] vfs_get_tree+0x85/0x260 [ 413.293693][ T3198] do_new_mount+0x292/0x570 [ 413.298175][ T3198] ? do_move_mount_old+0x160/0x160 [ 413.303261][ T3198] ? security_capable+0x86/0xb0 [ 413.308088][ T3198] do_mount+0x688/0xdd0 [ 413.312220][ T3198] ? copy_mount_string+0x30/0x30 [ 413.317127][ T3198] ? _copy_from_user+0xa6/0xe0 [ 413.321873][ T3198] ? copy_mount_options+0xcb/0x300 [ 413.326960][ T3198] ksys_mount+0xc2/0xf0 [ 413.331110][ T3198] __x64_sys_mount+0xb1/0xc0 [ 413.335697][ T3198] do_syscall_64+0xca/0x1c0 [ 413.340172][ T3198] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 413.346156][ T3198] incfs_lookup_dentry err:-12 [ 413.350853][ T3198] incfs: Can't find or create .index dir in ./file0 [ 413.357784][ T3198] incfs: mount failed -12 [ 413.452034][ T3200] FAULT_INJECTION: forcing a failure. [ 413.452034][ T3200] name failslab, interval 1, probability 0, space 0, times 0 [ 413.464687][ T3200] CPU: 1 PID: 3200 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 413.474915][ T3200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 413.485203][ T3200] Call Trace: [ 413.488674][ T3200] dump_stack+0x1d8/0x241 [ 413.493666][ T3200] ? panic+0x768/0x768 [ 413.498262][ T3200] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 413.504054][ T3200] ? __find_get_block+0xc9c/0x10b0 [ 413.509184][ T3200] ? stack_trace_save+0x1c0/0x1c0 [ 413.514208][ T3200] should_fail+0x71f/0x880 [ 413.518622][ T3200] ? setup_fault_attr+0x3d0/0x3d0 [ 413.523707][ T3200] ? mls_compute_context_len+0x74b/0x790 [ 413.529433][ T3200] ? stack_trace_snprint+0x170/0x170 [ 413.534719][ T3200] ? context_struct_to_string+0x441/0x8a0 [ 413.540437][ T3200] should_failslab+0x5/0x20 [ 413.544913][ T3200] __kmalloc+0x51/0x2b0 [ 413.549053][ T3200] context_struct_to_string+0x441/0x8a0 [ 413.554581][ T3200] ? fat_get_entry+0x8e7/0xa20 [ 413.559330][ T3200] ? security_bounded_transition+0x560/0x560 [ 413.565295][ T3200] context_add_hash+0x141/0x270 [ 413.570134][ T3200] ? security_sid_to_context_inval+0x40/0x40 [ 413.576185][ T3200] ? mls_convert_context+0x6c0/0x6c0 [ 413.581467][ T3200] ? mls_context_isvalid+0xa4/0x380 [ 413.586651][ T3200] ? policydb_context_isvalid+0x1bc/0x410 [ 413.592357][ T3200] security_compute_sid+0x11a7/0x1d60 [ 413.597729][ T3200] ? security_transition_sid+0x90/0x90 [ 413.603185][ T3200] ? avc_denied+0x1d0/0x1d0 [ 413.607671][ T3200] ? _raw_spin_unlock+0x49/0x60 [ 413.612583][ T3200] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 413.617947][ T3200] security_transition_sid+0x78/0x90 [ 413.623243][ T3200] may_create+0x607/0x970 [ 413.627546][ T3200] ? show_sid+0x250/0x250 [ 413.631964][ T3200] ? from_kgid+0x1a3/0x730 [ 413.636423][ T3200] ? generic_permission+0x141/0x3e0 [ 413.642042][ T3200] security_inode_mkdir+0xa4/0x100 [ 413.647140][ T3200] vfs_mkdir+0x352/0x600 [ 413.651371][ T3200] open_or_create_special_dir+0xe4/0x1c0 [ 413.656980][ T3200] incfs_mount_fs+0x48b/0xa00 [ 413.661629][ T3200] ? incfs_unlink+0x80/0x80 [ 413.666104][ T3200] ? vfs_parse_fs_string+0x178/0x1f0 [ 413.671366][ T3200] ? logfc+0x6d0/0x6d0 [ 413.675468][ T3200] ? cap_capable+0x18b/0x210 [ 413.680048][ T3200] legacy_get_tree+0xdf/0x170 [ 413.684702][ T3200] ? incfs_unlink+0x80/0x80 [ 413.689347][ T3200] vfs_get_tree+0x85/0x260 [ 413.693747][ T3200] do_new_mount+0x292/0x570 [ 413.698221][ T3200] ? do_move_mount_old+0x160/0x160 [ 413.703301][ T3200] ? security_capable+0x86/0xb0 [ 413.708125][ T3200] do_mount+0x688/0xdd0 [ 413.712268][ T3200] ? copy_mount_string+0x30/0x30 [ 413.717173][ T3200] ? _copy_from_user+0xa6/0xe0 [ 413.721908][ T3200] ? copy_mount_options+0xcb/0x300 [ 413.726989][ T3200] ksys_mount+0xc2/0xf0 [ 413.731118][ T3200] __x64_sys_mount+0xb1/0xc0 [ 413.735677][ T3200] do_syscall_64+0xca/0x1c0 [ 413.740174][ T3200] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 413.746087][ T3200] incfs: Can't find or create .index dir in ./file0 [ 413.752704][ T3200] incfs: mount failed -12 [ 413.808473][ T3202] FAULT_INJECTION: forcing a failure. [ 413.808473][ T3202] name failslab, interval 1, probability 0, space 0, times 0 [ 413.821108][ T3202] CPU: 1 PID: 3202 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 413.831410][ T3202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 413.841542][ T3202] Call Trace: [ 413.844841][ T3202] dump_stack+0x1d8/0x241 [ 413.849152][ T3202] ? panic+0x768/0x768 [ 413.853199][ T3202] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 413.858984][ T3202] ? __find_get_block+0xc9c/0x10b0 [ 413.864090][ T3202] ? stack_trace_save+0x1c0/0x1c0 [ 413.869095][ T3202] should_fail+0x71f/0x880 [ 413.873593][ T3202] ? setup_fault_attr+0x3d0/0x3d0 [ 413.878598][ T3202] ? mls_compute_context_len+0x74b/0x790 [ 413.884206][ T3202] ? stack_trace_snprint+0x170/0x170 [ 413.889472][ T3202] ? context_struct_to_string+0x441/0x8a0 [ 413.895171][ T3202] should_failslab+0x5/0x20 [ 413.899651][ T3202] __kmalloc+0x51/0x2b0 [ 413.903914][ T3202] context_struct_to_string+0x441/0x8a0 [ 413.909441][ T3202] ? fat_get_entry+0x8e7/0xa20 [ 413.914185][ T3202] ? security_bounded_transition+0x560/0x560 [ 413.920139][ T3202] context_add_hash+0x141/0x270 [ 413.924967][ T3202] ? security_sid_to_context_inval+0x40/0x40 [ 413.930938][ T3202] ? mls_convert_context+0x6c0/0x6c0 [ 413.936191][ T3202] ? mls_context_isvalid+0xa4/0x380 [ 413.941360][ T3202] ? policydb_context_isvalid+0x1bc/0x410 [ 413.947053][ T3202] security_compute_sid+0x11a7/0x1d60 [ 413.952413][ T3202] ? security_transition_sid+0x90/0x90 [ 413.957852][ T3202] ? avc_denied+0x1d0/0x1d0 [ 413.962346][ T3202] ? _raw_spin_unlock+0x49/0x60 [ 413.967175][ T3202] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 413.972523][ T3202] security_transition_sid+0x78/0x90 [ 413.977781][ T3202] may_create+0x607/0x970 [ 413.982096][ T3202] ? show_sid+0x250/0x250 [ 413.986424][ T3202] ? from_kgid+0x1a3/0x730 [ 413.990839][ T3202] ? generic_permission+0x141/0x3e0 [ 413.996345][ T3202] security_inode_mkdir+0xa4/0x100 [ 414.001564][ T3202] vfs_mkdir+0x352/0x600 [ 414.005809][ T3202] open_or_create_special_dir+0xe4/0x1c0 [ 414.011550][ T3202] incfs_mount_fs+0x48b/0xa00 [ 414.016249][ T3202] ? incfs_unlink+0x80/0x80 [ 414.020746][ T3202] ? vfs_parse_fs_string+0x178/0x1f0 [ 414.026017][ T3202] ? logfc+0x6d0/0x6d0 [ 414.030070][ T3202] ? cap_capable+0x18b/0x210 [ 414.034652][ T3202] legacy_get_tree+0xdf/0x170 [ 414.039300][ T3202] ? incfs_unlink+0x80/0x80 [ 414.043772][ T3202] vfs_get_tree+0x85/0x260 [ 414.048162][ T3202] do_new_mount+0x292/0x570 [ 414.052672][ T3202] ? do_move_mount_old+0x160/0x160 [ 414.057780][ T3202] ? security_capable+0x86/0xb0 [ 414.062702][ T3202] do_mount+0x688/0xdd0 [ 414.066840][ T3202] ? copy_mount_string+0x30/0x30 [ 414.071764][ T3202] ? _copy_from_user+0xa6/0xe0 [ 414.076517][ T3202] ? copy_mount_options+0xcb/0x300 [ 414.081743][ T3202] ksys_mount+0xc2/0xf0 [ 414.085875][ T3202] __x64_sys_mount+0xb1/0xc0 [ 414.090461][ T3202] do_syscall_64+0xca/0x1c0 [ 414.094944][ T3202] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 414.100895][ T3202] incfs: Can't find or create .index dir in ./file0 [ 414.107618][ T3202] incfs: mount failed -12 [ 414.190370][ T3204] FAULT_INJECTION: forcing a failure. [ 414.190370][ T3204] name failslab, interval 1, probability 0, space 0, times 0 [ 414.203538][ T3204] CPU: 0 PID: 3204 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 414.213850][ T3204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 414.223914][ T3204] Call Trace: [ 414.227195][ T3204] dump_stack+0x1d8/0x241 [ 414.231499][ T3204] ? panic+0x768/0x768 [ 414.235634][ T3204] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 414.241417][ T3204] ? __find_get_block+0xc9c/0x10b0 [ 414.246506][ T3204] should_fail+0x71f/0x880 [ 414.250893][ T3204] ? setup_fault_attr+0x3d0/0x3d0 [ 414.255888][ T3204] ? mls_compute_context_len+0x74b/0x790 [ 414.261492][ T3204] ? stack_trace_snprint+0x170/0x170 [ 414.267204][ T3204] ? context_struct_to_string+0x441/0x8a0 [ 414.272894][ T3204] should_failslab+0x5/0x20 [ 414.277479][ T3204] __kmalloc+0x51/0x2b0 [ 414.281787][ T3204] context_struct_to_string+0x441/0x8a0 [ 414.287689][ T3204] ? fat_get_entry+0x8e7/0xa20 [ 414.292454][ T3204] ? security_bounded_transition+0x560/0x560 [ 414.298411][ T3204] context_add_hash+0x141/0x270 [ 414.303258][ T3204] ? security_sid_to_context_inval+0x40/0x40 [ 414.309223][ T3204] ? mls_convert_context+0x6c0/0x6c0 [ 414.314476][ T3204] ? mls_context_isvalid+0xa4/0x380 [ 414.319970][ T3204] ? policydb_context_isvalid+0x1bc/0x410 [ 414.325663][ T3204] security_compute_sid+0x11a7/0x1d60 [ 414.331107][ T3204] ? security_transition_sid+0x90/0x90 [ 414.336547][ T3204] ? avc_denied+0x1d0/0x1d0 [ 414.341117][ T3204] ? _raw_spin_unlock+0x49/0x60 [ 414.346039][ T3204] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 414.351403][ T3204] security_transition_sid+0x78/0x90 [ 414.356679][ T3204] may_create+0x607/0x970 [ 414.361008][ T3204] ? show_sid+0x250/0x250 [ 414.365312][ T3204] ? from_kgid+0x1a3/0x730 [ 414.370232][ T3204] ? generic_permission+0x141/0x3e0 [ 414.377492][ T3204] security_inode_mkdir+0xa4/0x100 [ 414.382785][ T3204] vfs_mkdir+0x352/0x600 [ 414.387059][ T3204] open_or_create_special_dir+0xe4/0x1c0 [ 414.392772][ T3204] incfs_mount_fs+0x48b/0xa00 [ 414.397591][ T3204] ? incfs_unlink+0x80/0x80 [ 414.402190][ T3204] ? vfs_parse_fs_string+0x178/0x1f0 [ 414.407704][ T3204] ? logfc+0x6d0/0x6d0 [ 414.411755][ T3204] ? cap_capable+0x18b/0x210 [ 414.416328][ T3204] legacy_get_tree+0xdf/0x170 [ 414.421062][ T3204] ? incfs_unlink+0x80/0x80 [ 414.425636][ T3204] vfs_get_tree+0x85/0x260 [ 414.430123][ T3204] do_new_mount+0x292/0x570 [ 414.434691][ T3204] ? do_move_mount_old+0x160/0x160 [ 414.439779][ T3204] ? security_capable+0x86/0xb0 [ 414.444621][ T3204] do_mount+0x688/0xdd0 [ 414.448755][ T3204] ? copy_mount_string+0x30/0x30 [ 414.453670][ T3204] ? _copy_from_user+0xa6/0xe0 [ 414.458534][ T3204] ? copy_mount_options+0xcb/0x300 [ 414.463634][ T3204] ksys_mount+0xc2/0xf0 [ 414.467784][ T3204] __x64_sys_mount+0xb1/0xc0 [ 414.472468][ T3204] do_syscall_64+0xca/0x1c0 [ 414.477070][ T3204] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 414.483338][ T3204] incfs: Can't find or create .index dir in ./file0 [ 414.490183][ T3204] incfs: mount failed -12 [ 414.558937][ T3206] FAULT_INJECTION: forcing a failure. [ 414.558937][ T3206] name failslab, interval 1, probability 0, space 0, times 0 [ 414.571831][ T3206] CPU: 0 PID: 3206 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 414.582140][ T3206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 414.592340][ T3206] Call Trace: [ 414.595617][ T3206] dump_stack+0x1d8/0x241 [ 414.600824][ T3206] ? panic+0x768/0x768 [ 414.604995][ T3206] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 414.610908][ T3206] ? __find_get_block+0xc9c/0x10b0 [ 414.616034][ T3206] ? stack_trace_save+0x1c0/0x1c0 [ 414.621120][ T3206] should_fail+0x71f/0x880 [ 414.625608][ T3206] ? setup_fault_attr+0x3d0/0x3d0 [ 414.630794][ T3206] ? mls_compute_context_len+0x74b/0x790 [ 414.636495][ T3206] ? stack_trace_snprint+0x170/0x170 [ 414.641842][ T3206] ? context_struct_to_string+0x441/0x8a0 [ 414.647667][ T3206] should_failslab+0x5/0x20 [ 414.652151][ T3206] __kmalloc+0x51/0x2b0 [ 414.656310][ T3206] context_struct_to_string+0x441/0x8a0 [ 414.661969][ T3206] ? fat_get_entry+0x8e7/0xa20 [ 414.666720][ T3206] ? security_bounded_transition+0x560/0x560 [ 414.672677][ T3206] context_add_hash+0x141/0x270 [ 414.677638][ T3206] ? security_sid_to_context_inval+0x40/0x40 [ 414.683740][ T3206] ? mls_convert_context+0x6c0/0x6c0 [ 414.689094][ T3206] ? mls_context_isvalid+0xa4/0x380 [ 414.694382][ T3206] ? policydb_context_isvalid+0x1bc/0x410 [ 414.700087][ T3206] security_compute_sid+0x11a7/0x1d60 [ 414.705497][ T3206] ? security_transition_sid+0x90/0x90 [ 414.710936][ T3206] ? avc_denied+0x1d0/0x1d0 [ 414.715426][ T3206] ? _raw_spin_unlock+0x49/0x60 [ 414.720261][ T3206] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 414.725615][ T3206] security_transition_sid+0x78/0x90 [ 414.730897][ T3206] may_create+0x607/0x970 [ 414.735203][ T3206] ? show_sid+0x250/0x250 [ 414.739505][ T3206] ? from_kgid+0x1a3/0x730 [ 414.743895][ T3206] ? generic_permission+0x141/0x3e0 [ 414.749085][ T3206] security_inode_mkdir+0xa4/0x100 [ 414.754274][ T3206] vfs_mkdir+0x352/0x600 [ 414.758509][ T3206] open_or_create_special_dir+0xe4/0x1c0 [ 414.764340][ T3206] incfs_mount_fs+0x48b/0xa00 [ 414.769015][ T3206] ? incfs_unlink+0x80/0x80 [ 414.773497][ T3206] ? vfs_parse_fs_string+0x178/0x1f0 [ 414.778755][ T3206] ? logfc+0x6d0/0x6d0 [ 414.782884][ T3206] ? cap_capable+0x18b/0x210 [ 414.787453][ T3206] legacy_get_tree+0xdf/0x170 [ 414.792256][ T3206] ? incfs_unlink+0x80/0x80 [ 414.796922][ T3206] vfs_get_tree+0x85/0x260 [ 414.801664][ T3206] do_new_mount+0x292/0x570 [ 414.806155][ T3206] ? do_move_mount_old+0x160/0x160 [ 414.811277][ T3206] ? security_capable+0x86/0xb0 [ 414.816129][ T3206] do_mount+0x688/0xdd0 [ 414.820268][ T3206] ? copy_mount_string+0x30/0x30 [ 414.825177][ T3206] ? _copy_from_user+0xa6/0xe0 [ 414.829913][ T3206] ? copy_mount_options+0xcb/0x300 [ 414.835018][ T3206] ksys_mount+0xc2/0xf0 [ 414.839158][ T3206] __x64_sys_mount+0xb1/0xc0 [ 414.843732][ T3206] do_syscall_64+0xca/0x1c0 [ 414.848309][ T3206] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 414.854317][ T3206] incfs: Can't find or create .index dir in ./file0 [ 414.861051][ T3206] incfs: mount failed -12 [ 414.908307][ T3208] FAULT_INJECTION: forcing a failure. [ 414.908307][ T3208] name failslab, interval 1, probability 0, space 0, times 0 [ 414.921334][ T3208] CPU: 0 PID: 3208 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 414.931722][ T3208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 414.941882][ T3208] Call Trace: [ 414.945156][ T3208] dump_stack+0x1d8/0x241 [ 414.951177][ T3208] ? panic+0x768/0x768 [ 414.955277][ T3208] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 414.961161][ T3208] ? __find_get_block+0xc9c/0x10b0 [ 414.966452][ T3208] ? stack_trace_save+0x1c0/0x1c0 [ 414.971451][ T3208] should_fail+0x71f/0x880 [ 414.976456][ T3208] ? setup_fault_attr+0x3d0/0x3d0 [ 414.981457][ T3208] ? mls_compute_context_len+0x74b/0x790 [ 414.987424][ T3208] ? stack_trace_snprint+0x170/0x170 [ 414.992784][ T3208] ? context_struct_to_string+0x441/0x8a0 [ 414.998747][ T3208] should_failslab+0x5/0x20 [ 415.003245][ T3208] __kmalloc+0x51/0x2b0 [ 415.007769][ T3208] context_struct_to_string+0x441/0x8a0 [ 415.013436][ T3208] ? fat_get_entry+0x8e7/0xa20 [ 415.018184][ T3208] ? security_bounded_transition+0x560/0x560 [ 415.024140][ T3208] context_add_hash+0x141/0x270 [ 415.028990][ T3208] ? security_sid_to_context_inval+0x40/0x40 [ 415.034955][ T3208] ? mls_convert_context+0x6c0/0x6c0 [ 415.040306][ T3208] ? mls_context_isvalid+0xa4/0x380 [ 415.045587][ T3208] ? policydb_context_isvalid+0x1bc/0x410 [ 415.051477][ T3208] security_compute_sid+0x11a7/0x1d60 [ 415.056838][ T3208] ? security_transition_sid+0x90/0x90 [ 415.062309][ T3208] ? avc_denied+0x1d0/0x1d0 [ 415.066805][ T3208] ? _raw_spin_unlock+0x49/0x60 [ 415.071638][ T3208] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 415.076994][ T3208] security_transition_sid+0x78/0x90 [ 415.082273][ T3208] may_create+0x607/0x970 [ 415.086594][ T3208] ? show_sid+0x250/0x250 [ 415.090900][ T3208] ? from_kgid+0x1a3/0x730 [ 415.095292][ T3208] ? generic_permission+0x141/0x3e0 [ 415.100634][ T3208] security_inode_mkdir+0xa4/0x100 [ 415.105716][ T3208] vfs_mkdir+0x352/0x600 [ 415.111149][ T3208] open_or_create_special_dir+0xe4/0x1c0 [ 415.116755][ T3208] incfs_mount_fs+0x48b/0xa00 [ 415.121420][ T3208] ? incfs_unlink+0x80/0x80 [ 415.125895][ T3208] ? vfs_parse_fs_string+0x178/0x1f0 [ 415.131233][ T3208] ? logfc+0x6d0/0x6d0 [ 415.135308][ T3208] ? cap_capable+0x18b/0x210 [ 415.139892][ T3208] legacy_get_tree+0xdf/0x170 [ 415.145239][ T3208] ? incfs_unlink+0x80/0x80 [ 415.149718][ T3208] vfs_get_tree+0x85/0x260 [ 415.154118][ T3208] do_new_mount+0x292/0x570 [ 415.158681][ T3208] ? do_move_mount_old+0x160/0x160 [ 415.163983][ T3208] ? security_capable+0x86/0xb0 [ 415.168813][ T3208] do_mount+0x688/0xdd0 [ 415.173039][ T3208] ? copy_mount_string+0x30/0x30 [ 415.177956][ T3208] ? _copy_from_user+0xa6/0xe0 [ 415.182701][ T3208] ? copy_mount_options+0xcb/0x300 [ 415.187892][ T3208] ksys_mount+0xc2/0xf0 [ 415.192030][ T3208] __x64_sys_mount+0xb1/0xc0 [ 415.196873][ T3208] do_syscall_64+0xca/0x1c0 [ 415.201372][ T3208] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 415.207317][ T3208] incfs: Can't find or create .index dir in ./file0 [ 415.214232][ T3208] incfs: mount failed -12 [ 415.268197][ T3210] FAULT_INJECTION: forcing a failure. [ 415.268197][ T3210] name failslab, interval 1, probability 0, space 0, times 0 [ 415.281071][ T3210] CPU: 0 PID: 3210 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 415.291612][ T3210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 415.302148][ T3210] Call Trace: [ 415.305597][ T3210] dump_stack+0x1d8/0x241 [ 415.309976][ T3210] ? panic+0x768/0x768 [ 415.314036][ T3210] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 415.319837][ T3210] should_fail+0x71f/0x880 [ 415.324408][ T3210] ? setup_fault_attr+0x3d0/0x3d0 [ 415.329497][ T3210] ? stack_trace_save+0x1c0/0x1c0 [ 415.334536][ T3210] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 415.340586][ T3210] ? __d_alloc+0x2a/0x6a0 [ 415.345092][ T3210] should_failslab+0x5/0x20 [ 415.349686][ T3210] kmem_cache_alloc+0x24/0x220 [ 415.354954][ T3210] __d_alloc+0x2a/0x6a0 [ 415.359191][ T3210] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 415.365230][ T3210] d_alloc_parallel+0xe7/0x1310 [ 415.370098][ T3210] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 415.375448][ T3210] ? avc_denied+0x1d0/0x1d0 [ 415.379940][ T3210] ? d_hash_and_lookup+0x1e0/0x1e0 [ 415.385027][ T3210] ? incfs_realloc_mount_info+0x93/0x480 [ 415.390657][ T3210] ? incfs_alloc_mount_info+0x462/0x520 [ 415.396422][ T3210] ? incfs_mount_fs+0x406/0xa00 [ 415.401516][ T3210] ? legacy_get_tree+0xdf/0x170 [ 415.406349][ T3210] ? vfs_get_tree+0x85/0x260 [ 415.410924][ T3210] ? do_mount+0x688/0xdd0 [ 415.415236][ T3210] ? ksys_mount+0xc2/0xf0 [ 415.419547][ T3210] ? selinux_inode_permission+0x380/0x6a0 [ 415.425335][ T3210] ? selinux_inode_permission+0x454/0x6a0 [ 415.431030][ T3210] __lookup_slow+0x156/0x460 [ 415.435605][ T3210] ? lookup_one_len+0x2c0/0x2c0 [ 415.440435][ T3210] lookup_one_len+0x180/0x2c0 [ 415.445108][ T3210] ? lookup_one_len_common+0x450/0x450 [ 415.450544][ T3210] ? memcpy+0x38/0x50 [ 415.454517][ T3210] incfs_lookup_dentry+0x5b/0xb0 [ 415.459451][ T3210] open_or_create_special_dir+0x4c/0x1c0 [ 415.465374][ T3210] incfs_mount_fs+0x48b/0xa00 [ 415.470476][ T3210] ? incfs_unlink+0x80/0x80 [ 415.474965][ T3210] ? vfs_parse_fs_string+0x178/0x1f0 [ 415.480451][ T3210] ? logfc+0x6d0/0x6d0 [ 415.484930][ T3210] ? cap_capable+0x18b/0x210 [ 415.489954][ T3210] legacy_get_tree+0xdf/0x170 [ 415.494944][ T3210] ? incfs_unlink+0x80/0x80 [ 415.499697][ T3210] vfs_get_tree+0x85/0x260 [ 415.504094][ T3210] do_new_mount+0x292/0x570 [ 415.508682][ T3210] ? do_move_mount_old+0x160/0x160 [ 415.513786][ T3210] ? security_capable+0x86/0xb0 [ 415.518647][ T3210] do_mount+0x688/0xdd0 [ 415.522783][ T3210] ? copy_mount_string+0x30/0x30 [ 415.527736][ T3210] ? _copy_from_user+0xa6/0xe0 [ 415.532479][ T3210] ? copy_mount_options+0xcb/0x300 [ 415.537652][ T3210] ksys_mount+0xc2/0xf0 [ 415.541910][ T3210] __x64_sys_mount+0xb1/0xc0 [ 415.546589][ T3210] do_syscall_64+0xca/0x1c0 [ 415.551277][ T3210] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 415.557396][ T3210] incfs_lookup_dentry err:-12 [ 415.562296][ T3210] incfs: Can't find or create .index dir in ./file0 [ 415.569269][ T3210] incfs: mount failed -12 [ 415.691913][ T3212] FAULT_INJECTION: forcing a failure. [ 415.691913][ T3212] name failslab, interval 1, probability 0, space 0, times 0 [ 415.704915][ T3212] CPU: 0 PID: 3212 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 415.715169][ T3212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 415.725320][ T3212] Call Trace: [ 415.728604][ T3212] dump_stack+0x1d8/0x241 [ 415.732909][ T3212] ? panic+0x768/0x768 [ 415.736952][ T3212] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 415.743065][ T3212] ? __find_get_block+0xc9c/0x10b0 [ 415.748197][ T3212] ? stack_trace_save+0x1c0/0x1c0 [ 415.753226][ T3212] should_fail+0x71f/0x880 [ 415.757619][ T3212] ? setup_fault_attr+0x3d0/0x3d0 [ 415.762619][ T3212] ? mls_compute_context_len+0x74b/0x790 [ 415.768331][ T3212] ? stack_trace_snprint+0x170/0x170 [ 415.773934][ T3212] ? context_struct_to_string+0x441/0x8a0 [ 415.779643][ T3212] should_failslab+0x5/0x20 [ 415.784136][ T3212] __kmalloc+0x51/0x2b0 [ 415.788387][ T3212] context_struct_to_string+0x441/0x8a0 [ 415.793957][ T3212] ? fat_get_entry+0x8e7/0xa20 [ 415.798721][ T3212] ? security_bounded_transition+0x560/0x560 [ 415.805014][ T3212] context_add_hash+0x141/0x270 [ 415.809876][ T3212] ? security_sid_to_context_inval+0x40/0x40 [ 415.816025][ T3212] ? mls_convert_context+0x6c0/0x6c0 [ 415.821287][ T3212] ? mls_context_isvalid+0xa4/0x380 [ 415.826464][ T3212] ? policydb_context_isvalid+0x1bc/0x410 [ 415.832157][ T3212] security_compute_sid+0x11a7/0x1d60 [ 415.837504][ T3212] ? security_transition_sid+0x90/0x90 [ 415.843017][ T3212] ? avc_denied+0x1d0/0x1d0 [ 415.847578][ T3212] ? _raw_spin_unlock+0x49/0x60 [ 415.852404][ T3212] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 415.857754][ T3212] security_transition_sid+0x78/0x90 [ 415.863304][ T3212] may_create+0x607/0x970 [ 415.867750][ T3212] ? show_sid+0x250/0x250 [ 415.872206][ T3212] ? from_kgid+0x1a3/0x730 [ 415.876625][ T3212] ? generic_permission+0x141/0x3e0 [ 415.882025][ T3212] security_inode_mkdir+0xa4/0x100 [ 415.887229][ T3212] vfs_mkdir+0x352/0x600 [ 415.891458][ T3212] open_or_create_special_dir+0xe4/0x1c0 [ 415.897266][ T3212] incfs_mount_fs+0x48b/0xa00 [ 415.902016][ T3212] ? incfs_unlink+0x80/0x80 [ 415.906576][ T3212] ? vfs_parse_fs_string+0x178/0x1f0 [ 415.911849][ T3212] ? logfc+0x6d0/0x6d0 [ 415.915909][ T3212] ? cap_capable+0x18b/0x210 [ 415.920685][ T3212] legacy_get_tree+0xdf/0x170 [ 415.925555][ T3212] ? incfs_unlink+0x80/0x80 [ 415.930045][ T3212] vfs_get_tree+0x85/0x260 [ 415.934941][ T3212] do_new_mount+0x292/0x570 [ 415.939514][ T3212] ? do_move_mount_old+0x160/0x160 [ 415.944722][ T3212] ? security_capable+0x86/0xb0 [ 415.949553][ T3212] do_mount+0x688/0xdd0 [ 415.953688][ T3212] ? copy_mount_string+0x30/0x30 [ 415.958619][ T3212] ? _copy_from_user+0xa6/0xe0 [ 415.963576][ T3212] ? copy_mount_options+0xcb/0x300 [ 415.968797][ T3212] ksys_mount+0xc2/0xf0 [ 415.973055][ T3212] __x64_sys_mount+0xb1/0xc0 [ 415.978001][ T3212] do_syscall_64+0xca/0x1c0 [ 415.982581][ T3212] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 415.988522][ T3212] incfs: Can't find or create .index dir in ./file0 [ 415.995205][ T3212] incfs: mount failed -12 [ 416.048236][ T3214] FAULT_INJECTION: forcing a failure. [ 416.048236][ T3214] name failslab, interval 1, probability 0, space 0, times 0 [ 416.060931][ T3214] CPU: 0 PID: 3214 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 416.071373][ T3214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 416.081655][ T3214] Call Trace: [ 416.084968][ T3214] dump_stack+0x1d8/0x241 [ 416.089271][ T3214] ? panic+0x768/0x768 [ 416.093309][ T3214] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 416.099169][ T3214] should_fail+0x71f/0x880 [ 416.103846][ T3214] ? setup_fault_attr+0x3d0/0x3d0 [ 416.109110][ T3214] ? stack_trace_save+0x1c0/0x1c0 [ 416.114127][ T3214] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 416.120184][ T3214] ? __d_alloc+0x2a/0x6a0 [ 416.124830][ T3214] should_failslab+0x5/0x20 [ 416.129501][ T3214] kmem_cache_alloc+0x24/0x220 [ 416.134263][ T3214] __d_alloc+0x2a/0x6a0 [ 416.138516][ T3214] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 416.144596][ T3214] d_alloc_parallel+0xe7/0x1310 [ 416.149439][ T3214] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 416.154801][ T3214] ? avc_denied+0x1d0/0x1d0 [ 416.159308][ T3214] ? d_hash_and_lookup+0x1e0/0x1e0 [ 416.164506][ T3214] ? incfs_realloc_mount_info+0x93/0x480 [ 416.170110][ T3214] ? incfs_alloc_mount_info+0x462/0x520 [ 416.175729][ T3214] ? incfs_mount_fs+0x406/0xa00 [ 416.181105][ T3214] ? legacy_get_tree+0xdf/0x170 [ 416.187494][ T3214] ? vfs_get_tree+0x85/0x260 [ 416.192067][ T3214] ? do_mount+0x688/0xdd0 [ 416.196614][ T3214] ? ksys_mount+0xc2/0xf0 [ 416.201361][ T3214] ? selinux_inode_permission+0x380/0x6a0 [ 416.207235][ T3214] ? selinux_inode_permission+0x454/0x6a0 [ 416.213333][ T3214] __lookup_slow+0x156/0x460 [ 416.217945][ T3214] ? lookup_one_len+0x2c0/0x2c0 [ 416.222766][ T3214] lookup_one_len+0x180/0x2c0 [ 416.227410][ T3214] ? lookup_one_len_common+0x450/0x450 [ 416.232836][ T3214] ? memcpy+0x38/0x50 [ 416.236789][ T3214] incfs_lookup_dentry+0x5b/0xb0 [ 416.241950][ T3214] open_or_create_special_dir+0x4c/0x1c0 [ 416.247556][ T3214] incfs_mount_fs+0x48b/0xa00 [ 416.252224][ T3214] ? incfs_unlink+0x80/0x80 [ 416.256833][ T3214] ? vfs_parse_fs_string+0x178/0x1f0 [ 416.262203][ T3214] ? logfc+0x6d0/0x6d0 [ 416.266393][ T3214] ? cap_capable+0x18b/0x210 [ 416.270961][ T3214] legacy_get_tree+0xdf/0x170 [ 416.275637][ T3214] ? incfs_unlink+0x80/0x80 [ 416.280211][ T3214] vfs_get_tree+0x85/0x260 [ 416.284614][ T3214] do_new_mount+0x292/0x570 [ 416.289178][ T3214] ? do_move_mount_old+0x160/0x160 [ 416.294281][ T3214] ? security_capable+0x86/0xb0 [ 416.299243][ T3214] do_mount+0x688/0xdd0 [ 416.303388][ T3214] ? copy_mount_string+0x30/0x30 [ 416.308314][ T3214] ? _copy_from_user+0xa6/0xe0 [ 416.313140][ T3214] ? copy_mount_options+0xcb/0x300 [ 416.318236][ T3214] ksys_mount+0xc2/0xf0 [ 416.322395][ T3214] __x64_sys_mount+0xb1/0xc0 [ 416.327341][ T3214] do_syscall_64+0xca/0x1c0 [ 416.331820][ T3214] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 416.338730][ T3214] incfs_lookup_dentry err:-12 [ 416.344065][ T3214] incfs: Can't find or create .index dir in ./file0 [ 416.351003][ T3214] incfs: mount failed -12 [ 416.415020][ T3216] FAULT_INJECTION: forcing a failure. [ 416.415020][ T3216] name failslab, interval 1, probability 0, space 0, times 0 [ 416.428006][ T3216] CPU: 1 PID: 3216 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 416.438233][ T3216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 416.448316][ T3216] Call Trace: [ 416.451623][ T3216] dump_stack+0x1d8/0x241 [ 416.455925][ T3216] ? panic+0x768/0x768 [ 416.459961][ T3216] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 416.465743][ T3216] ? __find_get_block+0xea3/0x10b0 [ 416.470829][ T3216] should_fail+0x71f/0x880 [ 416.475223][ T3216] ? setup_fault_attr+0x3d0/0x3d0 [ 416.480227][ T3216] ? mls_compute_context_len+0x74b/0x790 [ 416.485843][ T3216] ? stack_trace_snprint+0x170/0x170 [ 416.491109][ T3216] ? context_struct_to_string+0x441/0x8a0 [ 416.496806][ T3216] should_failslab+0x5/0x20 [ 416.501303][ T3216] __kmalloc+0x51/0x2b0 [ 416.505434][ T3216] context_struct_to_string+0x441/0x8a0 [ 416.510952][ T3216] ? fat_get_entry+0x8e7/0xa20 [ 416.515690][ T3216] ? security_bounded_transition+0x560/0x560 [ 416.521658][ T3216] context_add_hash+0x141/0x270 [ 416.526825][ T3216] ? security_sid_to_context_inval+0x40/0x40 [ 416.532797][ T3216] ? mls_convert_context+0x6c0/0x6c0 [ 416.538051][ T3216] ? mls_context_isvalid+0xa4/0x380 [ 416.543221][ T3216] ? policydb_context_isvalid+0x1bc/0x410 [ 416.548911][ T3216] security_compute_sid+0x11a7/0x1d60 [ 416.554254][ T3216] ? security_transition_sid+0x90/0x90 [ 416.560240][ T3216] ? avc_denied+0x1d0/0x1d0 [ 416.564901][ T3216] ? _raw_spin_unlock+0x49/0x60 [ 416.569754][ T3216] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 416.575104][ T3216] security_transition_sid+0x78/0x90 [ 416.580658][ T3216] may_create+0x607/0x970 [ 416.585191][ T3216] ? show_sid+0x250/0x250 [ 416.589519][ T3216] ? from_kgid+0x1a3/0x730 [ 416.594005][ T3216] ? generic_permission+0x141/0x3e0 [ 416.599195][ T3216] security_inode_mkdir+0xa4/0x100 [ 416.604287][ T3216] vfs_mkdir+0x352/0x600 [ 416.608511][ T3216] open_or_create_special_dir+0xe4/0x1c0 [ 416.614232][ T3216] incfs_mount_fs+0x48b/0xa00 [ 416.618923][ T3216] ? incfs_unlink+0x80/0x80 [ 416.623665][ T3216] ? vfs_parse_fs_string+0x178/0x1f0 [ 416.628938][ T3216] ? logfc+0x6d0/0x6d0 [ 416.633172][ T3216] ? cap_capable+0x18b/0x210 [ 416.637749][ T3216] legacy_get_tree+0xdf/0x170 [ 416.642408][ T3216] ? incfs_unlink+0x80/0x80 [ 416.646908][ T3216] vfs_get_tree+0x85/0x260 [ 416.651424][ T3216] do_new_mount+0x292/0x570 [ 416.655920][ T3216] ? do_move_mount_old+0x160/0x160 [ 416.661006][ T3216] ? security_capable+0x86/0xb0 [ 416.665924][ T3216] do_mount+0x688/0xdd0 [ 416.670068][ T3216] ? copy_mount_string+0x30/0x30 [ 416.674993][ T3216] ? _copy_from_user+0xa6/0xe0 [ 416.679793][ T3216] ? copy_mount_options+0xcb/0x300 [ 416.684881][ T3216] ksys_mount+0xc2/0xf0 [ 416.689031][ T3216] __x64_sys_mount+0xb1/0xc0 [ 416.693592][ T3216] do_syscall_64+0xca/0x1c0 [ 416.698072][ T3216] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 416.704009][ T3216] incfs: Can't find or create .index dir in ./file0 [ 416.710892][ T3216] incfs: mount failed -12 [ 416.788335][ T3218] FAULT_INJECTION: forcing a failure. [ 416.788335][ T3218] name failslab, interval 1, probability 0, space 0, times 0 [ 416.801297][ T3218] CPU: 1 PID: 3218 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 416.811542][ T3218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 416.821571][ T3218] Call Trace: [ 416.824985][ T3218] dump_stack+0x1d8/0x241 [ 416.829445][ T3218] ? panic+0x768/0x768 [ 416.833553][ T3218] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 416.839514][ T3218] ? __find_get_block+0xc9c/0x10b0 [ 416.845788][ T3218] ? stack_trace_save+0x1c0/0x1c0 [ 416.851112][ T3218] should_fail+0x71f/0x880 [ 416.855798][ T3218] ? setup_fault_attr+0x3d0/0x3d0 [ 416.860816][ T3218] ? mls_compute_context_len+0x74b/0x790 [ 416.866509][ T3218] ? stack_trace_snprint+0x170/0x170 [ 416.871770][ T3218] ? context_struct_to_string+0x441/0x8a0 [ 416.877556][ T3218] should_failslab+0x5/0x20 [ 416.882118][ T3218] __kmalloc+0x51/0x2b0 [ 416.886250][ T3218] context_struct_to_string+0x441/0x8a0 [ 416.891776][ T3218] ? fat_get_entry+0x8e7/0xa20 [ 416.896526][ T3218] ? security_bounded_transition+0x560/0x560 [ 416.902507][ T3218] context_add_hash+0x141/0x270 [ 416.907385][ T3218] ? security_sid_to_context_inval+0x40/0x40 [ 416.913348][ T3218] ? mls_convert_context+0x6c0/0x6c0 [ 416.918606][ T3218] ? mls_context_isvalid+0xa4/0x380 [ 416.923924][ T3218] ? policydb_context_isvalid+0x1bc/0x410 [ 416.929618][ T3218] security_compute_sid+0x11a7/0x1d60 [ 416.935022][ T3218] ? security_transition_sid+0x90/0x90 [ 416.940478][ T3218] ? avc_denied+0x1d0/0x1d0 [ 416.944974][ T3218] ? _raw_spin_unlock+0x49/0x60 [ 416.949837][ T3218] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 416.955262][ T3218] security_transition_sid+0x78/0x90 [ 416.960536][ T3218] may_create+0x607/0x970 [ 416.964954][ T3218] ? show_sid+0x250/0x250 [ 416.969261][ T3218] ? from_kgid+0x1a3/0x730 [ 416.973657][ T3218] ? generic_permission+0x141/0x3e0 [ 416.978833][ T3218] security_inode_mkdir+0xa4/0x100 [ 416.983991][ T3218] vfs_mkdir+0x352/0x600 [ 416.988255][ T3218] open_or_create_special_dir+0xe4/0x1c0 [ 416.994085][ T3218] incfs_mount_fs+0x48b/0xa00 [ 416.998775][ T3218] ? incfs_unlink+0x80/0x80 [ 417.003361][ T3218] ? vfs_parse_fs_string+0x178/0x1f0 [ 417.008776][ T3218] ? logfc+0x6d0/0x6d0 [ 417.012961][ T3218] ? cap_capable+0x18b/0x210 [ 417.017536][ T3218] legacy_get_tree+0xdf/0x170 [ 417.022300][ T3218] ? incfs_unlink+0x80/0x80 [ 417.026839][ T3218] vfs_get_tree+0x85/0x260 [ 417.031488][ T3218] do_new_mount+0x292/0x570 [ 417.035987][ T3218] ? do_move_mount_old+0x160/0x160 [ 417.041265][ T3218] ? security_capable+0x86/0xb0 [ 417.046190][ T3218] do_mount+0x688/0xdd0 [ 417.050581][ T3218] ? copy_mount_string+0x30/0x30 [ 417.055891][ T3218] ? _copy_from_user+0xa6/0xe0 [ 417.061035][ T3218] ? copy_mount_options+0xcb/0x300 [ 417.066141][ T3218] ksys_mount+0xc2/0xf0 [ 417.070276][ T3218] __x64_sys_mount+0xb1/0xc0 [ 417.074958][ T3218] do_syscall_64+0xca/0x1c0 [ 417.079447][ T3218] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 417.085685][ T3218] incfs: Can't find or create .index dir in ./file0 [ 417.093409][ T3218] incfs: mount failed -12 [ 417.170997][ T3220] FAULT_INJECTION: forcing a failure. [ 417.170997][ T3220] name failslab, interval 1, probability 0, space 0, times 0 [ 417.183725][ T3220] CPU: 0 PID: 3220 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 417.194032][ T3220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 417.204177][ T3220] Call Trace: [ 417.207458][ T3220] dump_stack+0x1d8/0x241 [ 417.211772][ T3220] ? panic+0x768/0x768 [ 417.215967][ T3220] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 417.221765][ T3220] ? __find_get_block+0xc9c/0x10b0 [ 417.226856][ T3220] ? stack_trace_save+0x1c0/0x1c0 [ 417.231955][ T3220] should_fail+0x71f/0x880 [ 417.236443][ T3220] ? setup_fault_attr+0x3d0/0x3d0 [ 417.241463][ T3220] ? mls_compute_context_len+0x74b/0x790 [ 417.247102][ T3220] ? stack_trace_snprint+0x170/0x170 [ 417.252385][ T3220] ? context_struct_to_string+0x441/0x8a0 [ 417.258108][ T3220] should_failslab+0x5/0x20 [ 417.262947][ T3220] __kmalloc+0x51/0x2b0 [ 417.267118][ T3220] context_struct_to_string+0x441/0x8a0 [ 417.272746][ T3220] ? fat_get_entry+0x8e7/0xa20 [ 417.277712][ T3220] ? security_bounded_transition+0x560/0x560 [ 417.283855][ T3220] context_add_hash+0x141/0x270 [ 417.288695][ T3220] ? security_sid_to_context_inval+0x40/0x40 [ 417.294910][ T3220] ? mls_convert_context+0x6c0/0x6c0 [ 417.300294][ T3220] ? mls_context_isvalid+0xa4/0x380 [ 417.305482][ T3220] ? policydb_context_isvalid+0x1bc/0x410 [ 417.311223][ T3220] security_compute_sid+0x11a7/0x1d60 [ 417.316827][ T3220] ? security_transition_sid+0x90/0x90 [ 417.322317][ T3220] ? avc_denied+0x1d0/0x1d0 [ 417.326897][ T3220] ? _raw_spin_unlock+0x49/0x60 [ 417.331738][ T3220] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 417.337189][ T3220] security_transition_sid+0x78/0x90 [ 417.342548][ T3220] may_create+0x607/0x970 [ 417.346872][ T3220] ? show_sid+0x250/0x250 [ 417.351196][ T3220] ? from_kgid+0x1a3/0x730 [ 417.355806][ T3220] ? generic_permission+0x141/0x3e0 [ 417.360995][ T3220] security_inode_mkdir+0xa4/0x100 [ 417.366108][ T3220] vfs_mkdir+0x352/0x600 [ 417.370363][ T3220] open_or_create_special_dir+0xe4/0x1c0 [ 417.375996][ T3220] incfs_mount_fs+0x48b/0xa00 [ 417.380669][ T3220] ? incfs_unlink+0x80/0x80 [ 417.385175][ T3220] ? vfs_parse_fs_string+0x178/0x1f0 [ 417.390439][ T3220] ? logfc+0x6d0/0x6d0 [ 417.394494][ T3220] ? cap_capable+0x18b/0x210 [ 417.399061][ T3220] legacy_get_tree+0xdf/0x170 [ 417.403723][ T3220] ? incfs_unlink+0x80/0x80 [ 417.408212][ T3220] vfs_get_tree+0x85/0x260 [ 417.413329][ T3220] do_new_mount+0x292/0x570 [ 417.418451][ T3220] ? do_move_mount_old+0x160/0x160 [ 417.423546][ T3220] ? security_capable+0x86/0xb0 [ 417.428403][ T3220] do_mount+0x688/0xdd0 [ 417.432533][ T3220] ? copy_mount_string+0x30/0x30 [ 417.437441][ T3220] ? _copy_from_user+0xa6/0xe0 [ 417.442181][ T3220] ? copy_mount_options+0xcb/0x300 [ 417.447414][ T3220] ksys_mount+0xc2/0xf0 [ 417.451554][ T3220] __x64_sys_mount+0xb1/0xc0 [ 417.456265][ T3220] do_syscall_64+0xca/0x1c0 [ 417.460933][ T3220] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 417.467202][ T3220] incfs: Can't find or create .index dir in ./file0 [ 417.473851][ T3220] incfs: mount failed -12 [ 417.548153][ T3222] FAULT_INJECTION: forcing a failure. [ 417.548153][ T3222] name failslab, interval 1, probability 0, space 0, times 0 [ 417.560815][ T3222] CPU: 0 PID: 3222 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 417.571147][ T3222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 417.581255][ T3222] Call Trace: [ 417.584530][ T3222] dump_stack+0x1d8/0x241 [ 417.588839][ T3222] ? panic+0x768/0x768 [ 417.593156][ T3222] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 417.598970][ T3222] ? __find_get_block+0xc9c/0x10b0 [ 417.604239][ T3222] ? stack_trace_save+0x1c0/0x1c0 [ 417.609261][ T3222] should_fail+0x71f/0x880 [ 417.613655][ T3222] ? setup_fault_attr+0x3d0/0x3d0 [ 417.618667][ T3222] ? mls_compute_context_len+0x74b/0x790 [ 417.624294][ T3222] ? stack_trace_snprint+0x170/0x170 [ 417.629564][ T3222] ? context_struct_to_string+0x441/0x8a0 [ 417.635308][ T3222] should_failslab+0x5/0x20 [ 417.639903][ T3222] __kmalloc+0x51/0x2b0 [ 417.644055][ T3222] context_struct_to_string+0x441/0x8a0 [ 417.649672][ T3222] ? fat_get_entry+0x8e7/0xa20 [ 417.654447][ T3222] ? security_bounded_transition+0x560/0x560 [ 417.660421][ T3222] context_add_hash+0x141/0x270 [ 417.665263][ T3222] ? security_sid_to_context_inval+0x40/0x40 [ 417.671217][ T3222] ? mls_convert_context+0x6c0/0x6c0 [ 417.676475][ T3222] ? mls_context_isvalid+0xa4/0x380 [ 417.681652][ T3222] ? policydb_context_isvalid+0x1bc/0x410 [ 417.687374][ T3222] security_compute_sid+0x11a7/0x1d60 [ 417.692910][ T3222] ? security_transition_sid+0x90/0x90 [ 417.698588][ T3222] ? avc_denied+0x1d0/0x1d0 [ 417.703089][ T3222] ? _raw_spin_unlock+0x49/0x60 [ 417.707935][ T3222] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 417.713281][ T3222] security_transition_sid+0x78/0x90 [ 417.718559][ T3222] may_create+0x607/0x970 [ 417.722866][ T3222] ? show_sid+0x250/0x250 [ 417.727169][ T3222] ? from_kgid+0x1a3/0x730 [ 417.731941][ T3222] ? generic_permission+0x141/0x3e0 [ 417.737111][ T3222] security_inode_mkdir+0xa4/0x100 [ 417.742298][ T3222] vfs_mkdir+0x352/0x600 [ 417.746513][ T3222] open_or_create_special_dir+0xe4/0x1c0 [ 417.752847][ T3222] incfs_mount_fs+0x48b/0xa00 [ 417.757515][ T3222] ? incfs_unlink+0x80/0x80 [ 417.762165][ T3222] ? vfs_parse_fs_string+0x178/0x1f0 [ 417.767428][ T3222] ? logfc+0x6d0/0x6d0 [ 417.771472][ T3222] ? cap_capable+0x18b/0x210 [ 417.776040][ T3222] legacy_get_tree+0xdf/0x170 [ 417.780702][ T3222] ? incfs_unlink+0x80/0x80 [ 417.785201][ T3222] vfs_get_tree+0x85/0x260 [ 417.789695][ T3222] do_new_mount+0x292/0x570 [ 417.794173][ T3222] ? do_move_mount_old+0x160/0x160 [ 417.799273][ T3222] ? security_capable+0x86/0xb0 [ 417.804097][ T3222] do_mount+0x688/0xdd0 [ 417.808226][ T3222] ? copy_mount_string+0x30/0x30 [ 417.813152][ T3222] ? _copy_from_user+0xa6/0xe0 [ 417.817912][ T3222] ? copy_mount_options+0xcb/0x300 [ 417.822999][ T3222] ksys_mount+0xc2/0xf0 [ 417.827137][ T3222] __x64_sys_mount+0xb1/0xc0 [ 417.831917][ T3222] do_syscall_64+0xca/0x1c0 [ 417.836448][ T3222] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 417.842438][ T3222] incfs: Can't find or create .index dir in ./file0 [ 417.849136][ T3222] incfs: mount failed -12 [ 417.905316][ T3224] FAULT_INJECTION: forcing a failure. [ 417.905316][ T3224] name failslab, interval 1, probability 0, space 0, times 0 [ 417.917985][ T3224] CPU: 0 PID: 3224 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 417.928380][ T3224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 417.938883][ T3224] Call Trace: [ 417.942179][ T3224] dump_stack+0x1d8/0x241 [ 417.946497][ T3224] ? panic+0x768/0x768 [ 417.950669][ T3224] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 417.956548][ T3224] should_fail+0x71f/0x880 [ 417.960974][ T3224] ? setup_fault_attr+0x3d0/0x3d0 [ 417.965974][ T3224] ? stack_trace_save+0x1c0/0x1c0 [ 417.971058][ T3224] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 417.977106][ T3224] ? __d_alloc+0x2a/0x6a0 [ 417.981453][ T3224] should_failslab+0x5/0x20 [ 417.985956][ T3224] kmem_cache_alloc+0x24/0x220 [ 417.990738][ T3224] __d_alloc+0x2a/0x6a0 [ 417.994876][ T3224] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 418.000994][ T3224] d_alloc_parallel+0xe7/0x1310 [ 418.005856][ T3224] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 418.011213][ T3224] ? avc_denied+0x1d0/0x1d0 [ 418.015717][ T3224] ? d_hash_and_lookup+0x1e0/0x1e0 [ 418.020857][ T3224] ? incfs_realloc_mount_info+0x93/0x480 [ 418.026562][ T3224] ? incfs_alloc_mount_info+0x462/0x520 [ 418.032105][ T3224] ? incfs_mount_fs+0x406/0xa00 [ 418.037262][ T3224] ? legacy_get_tree+0xdf/0x170 [ 418.042566][ T3224] ? vfs_get_tree+0x85/0x260 [ 418.047242][ T3224] ? do_mount+0x688/0xdd0 [ 418.051773][ T3224] ? ksys_mount+0xc2/0xf0 [ 418.056084][ T3224] ? selinux_inode_permission+0x380/0x6a0 [ 418.063393][ T3224] ? selinux_inode_permission+0x454/0x6a0 [ 418.069465][ T3224] __lookup_slow+0x156/0x460 [ 418.074046][ T3224] ? lookup_one_len+0x2c0/0x2c0 [ 418.078892][ T3224] lookup_one_len+0x180/0x2c0 [ 418.083581][ T3224] ? lookup_one_len_common+0x450/0x450 [ 418.089387][ T3224] ? memcpy+0x38/0x50 [ 418.093742][ T3224] incfs_lookup_dentry+0x5b/0xb0 [ 418.099046][ T3224] open_or_create_special_dir+0x4c/0x1c0 [ 418.105115][ T3224] incfs_mount_fs+0x48b/0xa00 [ 418.109990][ T3224] ? incfs_unlink+0x80/0x80 [ 418.114708][ T3224] ? vfs_parse_fs_string+0x178/0x1f0 [ 418.120039][ T3224] ? logfc+0x6d0/0x6d0 [ 418.124826][ T3224] ? cap_capable+0x18b/0x210 [ 418.129771][ T3224] legacy_get_tree+0xdf/0x170 [ 418.134771][ T3224] ? incfs_unlink+0x80/0x80 [ 418.139252][ T3224] vfs_get_tree+0x85/0x260 [ 418.143755][ T3224] do_new_mount+0x292/0x570 [ 418.148299][ T3224] ? do_move_mount_old+0x160/0x160 [ 418.153418][ T3224] ? security_capable+0x86/0xb0 [ 418.158258][ T3224] do_mount+0x688/0xdd0 [ 418.162393][ T3224] ? copy_mount_string+0x30/0x30 [ 418.167304][ T3224] ? _copy_from_user+0xa6/0xe0 [ 418.172114][ T3224] ? copy_mount_options+0xcb/0x300 [ 418.177223][ T3224] ksys_mount+0xc2/0xf0 [ 418.181399][ T3224] __x64_sys_mount+0xb1/0xc0 [ 418.185965][ T3224] do_syscall_64+0xca/0x1c0 [ 418.190568][ T3224] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 418.196878][ T3224] incfs_lookup_dentry err:-12 [ 418.201680][ T3224] incfs: Can't find or create .index dir in ./file0 [ 418.208429][ T3224] incfs: mount failed -12 [ 418.292768][ T3226] FAULT_INJECTION: forcing a failure. [ 418.292768][ T3226] name failslab, interval 1, probability 0, space 0, times 0 [ 418.305407][ T3226] CPU: 0 PID: 3226 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 418.315677][ T3226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 418.325918][ T3226] Call Trace: [ 418.329337][ T3226] dump_stack+0x1d8/0x241 [ 418.333830][ T3226] ? panic+0x768/0x768 [ 418.337884][ T3226] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 418.345154][ T3226] ? __find_get_block+0xc9c/0x10b0 [ 418.350261][ T3226] ? stack_trace_save+0x1c0/0x1c0 [ 418.355718][ T3226] should_fail+0x71f/0x880 [ 418.360168][ T3226] ? setup_fault_attr+0x3d0/0x3d0 [ 418.365185][ T3226] ? mls_compute_context_len+0x74b/0x790 [ 418.370898][ T3226] ? stack_trace_snprint+0x170/0x170 [ 418.376254][ T3226] ? context_struct_to_string+0x441/0x8a0 [ 418.381969][ T3226] should_failslab+0x5/0x20 [ 418.386471][ T3226] __kmalloc+0x51/0x2b0 [ 418.391480][ T3226] context_struct_to_string+0x441/0x8a0 [ 418.398181][ T3226] ? fat_get_entry+0x8e7/0xa20 [ 418.403187][ T3226] ? security_bounded_transition+0x560/0x560 [ 418.409884][ T3226] context_add_hash+0x141/0x270 [ 418.415602][ T3226] ? security_sid_to_context_inval+0x40/0x40 [ 418.421908][ T3226] ? mls_convert_context+0x6c0/0x6c0 [ 418.427176][ T3226] ? mls_context_isvalid+0xa4/0x380 [ 418.432913][ T3226] ? policydb_context_isvalid+0x1bc/0x410 [ 418.439002][ T3226] security_compute_sid+0x11a7/0x1d60 [ 418.444577][ T3226] ? security_transition_sid+0x90/0x90 [ 418.450656][ T3226] ? avc_denied+0x1d0/0x1d0 [ 418.455700][ T3226] ? _raw_spin_unlock+0x49/0x60 [ 418.460968][ T3226] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 418.466774][ T3226] security_transition_sid+0x78/0x90 [ 418.472131][ T3226] may_create+0x607/0x970 [ 418.476847][ T3226] ? show_sid+0x250/0x250 [ 418.481387][ T3226] ? from_kgid+0x1a3/0x730 [ 418.486121][ T3226] ? generic_permission+0x141/0x3e0 [ 418.492022][ T3226] security_inode_mkdir+0xa4/0x100 [ 418.497350][ T3226] vfs_mkdir+0x352/0x600 [ 418.502347][ T3226] open_or_create_special_dir+0xe4/0x1c0 [ 418.508783][ T3226] incfs_mount_fs+0x48b/0xa00 [ 418.513583][ T3226] ? incfs_unlink+0x80/0x80 [ 418.518111][ T3226] ? vfs_parse_fs_string+0x178/0x1f0 [ 418.523498][ T3226] ? logfc+0x6d0/0x6d0 [ 418.527551][ T3226] ? cap_capable+0x18b/0x210 [ 418.532119][ T3226] legacy_get_tree+0xdf/0x170 [ 418.536800][ T3226] ? incfs_unlink+0x80/0x80 [ 418.541400][ T3226] vfs_get_tree+0x85/0x260 [ 418.545841][ T3226] do_new_mount+0x292/0x570 [ 418.550326][ T3226] ? do_move_mount_old+0x160/0x160 [ 418.555770][ T3226] ? security_capable+0x86/0xb0 [ 418.560806][ T3226] do_mount+0x688/0xdd0 [ 418.564952][ T3226] ? copy_mount_string+0x30/0x30 [ 418.569875][ T3226] ? _copy_from_user+0xa6/0xe0 [ 418.574623][ T3226] ? copy_mount_options+0xcb/0x300 [ 418.579719][ T3226] ksys_mount+0xc2/0xf0 [ 418.584184][ T3226] __x64_sys_mount+0xb1/0xc0 [ 418.588960][ T3226] do_syscall_64+0xca/0x1c0 [ 418.593442][ T3226] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 418.599509][ T3226] incfs: Can't find or create .index dir in ./file0 [ 418.606403][ T3226] incfs: mount failed -12 [ 418.678165][ T3228] FAULT_INJECTION: forcing a failure. [ 418.678165][ T3228] name failslab, interval 1, probability 0, space 0, times 0 [ 418.690814][ T3228] CPU: 0 PID: 3228 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 418.701028][ T3228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 418.711147][ T3228] Call Trace: [ 418.714529][ T3228] dump_stack+0x1d8/0x241 [ 418.718917][ T3228] ? panic+0x768/0x768 [ 418.722984][ T3228] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 418.728776][ T3228] ? __find_get_block+0xc9c/0x10b0 [ 418.733979][ T3228] ? stack_trace_save+0x1c0/0x1c0 [ 418.739001][ T3228] should_fail+0x71f/0x880 [ 418.743406][ T3228] ? setup_fault_attr+0x3d0/0x3d0 [ 418.748410][ T3228] ? mls_compute_context_len+0x74b/0x790 [ 418.754017][ T3228] ? stack_trace_snprint+0x170/0x170 [ 418.759459][ T3228] ? context_struct_to_string+0x441/0x8a0 [ 418.765272][ T3228] should_failslab+0x5/0x20 [ 418.769939][ T3228] __kmalloc+0x51/0x2b0 [ 418.774088][ T3228] context_struct_to_string+0x441/0x8a0 [ 418.779623][ T3228] ? fat_get_entry+0x8e7/0xa20 [ 418.784389][ T3228] ? security_bounded_transition+0x560/0x560 [ 418.790431][ T3228] context_add_hash+0x141/0x270 [ 418.795344][ T3228] ? security_sid_to_context_inval+0x40/0x40 [ 418.801425][ T3228] ? mls_convert_context+0x6c0/0x6c0 [ 418.806716][ T3228] ? mls_context_isvalid+0xa4/0x380 [ 418.811902][ T3228] ? policydb_context_isvalid+0x1bc/0x410 [ 418.817714][ T3228] security_compute_sid+0x11a7/0x1d60 [ 418.823077][ T3228] ? security_transition_sid+0x90/0x90 [ 418.828513][ T3228] ? avc_denied+0x1d0/0x1d0 [ 418.833005][ T3228] ? _raw_spin_unlock+0x49/0x60 [ 418.837856][ T3228] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 418.843210][ T3228] security_transition_sid+0x78/0x90 [ 418.848477][ T3228] may_create+0x607/0x970 [ 418.852781][ T3228] ? show_sid+0x250/0x250 [ 418.857114][ T3228] ? from_kgid+0x1a3/0x730 [ 418.861512][ T3228] ? generic_permission+0x141/0x3e0 [ 418.866887][ T3228] security_inode_mkdir+0xa4/0x100 [ 418.871973][ T3228] vfs_mkdir+0x352/0x600 [ 418.876195][ T3228] open_or_create_special_dir+0xe4/0x1c0 [ 418.881912][ T3228] incfs_mount_fs+0x48b/0xa00 [ 418.886582][ T3228] ? incfs_unlink+0x80/0x80 [ 418.891191][ T3228] ? vfs_parse_fs_string+0x178/0x1f0 [ 418.896462][ T3228] ? logfc+0x6d0/0x6d0 [ 418.900516][ T3228] ? cap_capable+0x18b/0x210 [ 418.905083][ T3228] legacy_get_tree+0xdf/0x170 [ 418.910042][ T3228] ? incfs_unlink+0x80/0x80 [ 418.914562][ T3228] vfs_get_tree+0x85/0x260 [ 418.918976][ T3228] do_new_mount+0x292/0x570 [ 418.923552][ T3228] ? do_move_mount_old+0x160/0x160 [ 418.928647][ T3228] ? security_capable+0x86/0xb0 [ 418.933676][ T3228] do_mount+0x688/0xdd0 [ 418.938058][ T3228] ? copy_mount_string+0x30/0x30 [ 418.942985][ T3228] ? _copy_from_user+0xa6/0xe0 [ 418.947890][ T3228] ? copy_mount_options+0xcb/0x300 [ 418.952983][ T3228] ksys_mount+0xc2/0xf0 [ 418.957154][ T3228] __x64_sys_mount+0xb1/0xc0 [ 418.961823][ T3228] do_syscall_64+0xca/0x1c0 [ 418.966315][ T3228] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 418.972873][ T3228] incfs: Can't find or create .index dir in ./file0 [ 418.979597][ T3228] incfs: mount failed -12 [ 419.068314][ T3230] FAULT_INJECTION: forcing a failure. [ 419.068314][ T3230] name failslab, interval 1, probability 0, space 0, times 0 [ 419.081195][ T3230] CPU: 0 PID: 3230 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 419.091555][ T3230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 419.101676][ T3230] Call Trace: [ 419.104966][ T3230] dump_stack+0x1d8/0x241 [ 419.109285][ T3230] ? panic+0x768/0x768 [ 419.113341][ T3230] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 419.119263][ T3230] ? __find_get_block+0xc9c/0x10b0 [ 419.124364][ T3230] ? stack_trace_save+0x1c0/0x1c0 [ 419.129677][ T3230] should_fail+0x71f/0x880 [ 419.134519][ T3230] ? setup_fault_attr+0x3d0/0x3d0 [ 419.139645][ T3230] ? mls_compute_context_len+0x74b/0x790 [ 419.145284][ T3230] ? stack_trace_snprint+0x170/0x170 [ 419.150835][ T3230] ? context_struct_to_string+0x441/0x8a0 [ 419.156628][ T3230] should_failslab+0x5/0x20 [ 419.161138][ T3230] __kmalloc+0x51/0x2b0 [ 419.165397][ T3230] context_struct_to_string+0x441/0x8a0 [ 419.171123][ T3230] ? fat_get_entry+0x8e7/0xa20 [ 419.175869][ T3230] ? security_bounded_transition+0x560/0x560 [ 419.181935][ T3230] context_add_hash+0x141/0x270 [ 419.187151][ T3230] ? security_sid_to_context_inval+0x40/0x40 [ 419.193129][ T3230] ? mls_convert_context+0x6c0/0x6c0 [ 419.198399][ T3230] ? mls_context_isvalid+0xa4/0x380 [ 419.203624][ T3230] ? policydb_context_isvalid+0x1bc/0x410 [ 419.209499][ T3230] security_compute_sid+0x11a7/0x1d60 [ 419.214858][ T3230] ? security_transition_sid+0x90/0x90 [ 419.220306][ T3230] ? avc_denied+0x1d0/0x1d0 [ 419.224824][ T3230] ? _raw_spin_unlock+0x49/0x60 [ 419.229742][ T3230] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 419.235113][ T3230] security_transition_sid+0x78/0x90 [ 419.240716][ T3230] may_create+0x607/0x970 [ 419.245117][ T3230] ? show_sid+0x250/0x250 [ 419.249440][ T3230] ? from_kgid+0x1a3/0x730 [ 419.253849][ T3230] ? generic_permission+0x141/0x3e0 [ 419.259214][ T3230] security_inode_mkdir+0xa4/0x100 [ 419.264840][ T3230] vfs_mkdir+0x352/0x600 [ 419.269148][ T3230] open_or_create_special_dir+0xe4/0x1c0 [ 419.274779][ T3230] incfs_mount_fs+0x48b/0xa00 [ 419.279445][ T3230] ? incfs_unlink+0x80/0x80 [ 419.283972][ T3230] ? vfs_parse_fs_string+0x178/0x1f0 [ 419.289344][ T3230] ? logfc+0x6d0/0x6d0 [ 419.293403][ T3230] ? cap_capable+0x18b/0x210 [ 419.297972][ T3230] legacy_get_tree+0xdf/0x170 [ 419.302744][ T3230] ? incfs_unlink+0x80/0x80 [ 419.307327][ T3230] vfs_get_tree+0x85/0x260 [ 419.311724][ T3230] do_new_mount+0x292/0x570 [ 419.316212][ T3230] ? do_move_mount_old+0x160/0x160 [ 419.321482][ T3230] ? security_capable+0x86/0xb0 [ 419.326313][ T3230] do_mount+0x688/0xdd0 [ 419.330445][ T3230] ? copy_mount_string+0x30/0x30 [ 419.335361][ T3230] ? _copy_from_user+0xa6/0xe0 [ 419.340197][ T3230] ? copy_mount_options+0xcb/0x300 [ 419.345486][ T3230] ksys_mount+0xc2/0xf0 [ 419.349628][ T3230] __x64_sys_mount+0xb1/0xc0 [ 419.354207][ T3230] do_syscall_64+0xca/0x1c0 [ 419.358966][ T3230] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 419.364900][ T3230] incfs: Can't find or create .index dir in ./file0 [ 419.371573][ T3230] incfs: mount failed -12 [ 419.418152][ T3232] FAULT_INJECTION: forcing a failure. [ 419.418152][ T3232] name failslab, interval 1, probability 0, space 0, times 0 [ 419.430831][ T3232] CPU: 0 PID: 3232 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 419.441286][ T3232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 419.451614][ T3232] Call Trace: [ 419.454903][ T3232] dump_stack+0x1d8/0x241 [ 419.459207][ T3232] ? panic+0x768/0x768 [ 419.463244][ T3232] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 419.469022][ T3232] should_fail+0x71f/0x880 [ 419.473611][ T3232] ? setup_fault_attr+0x3d0/0x3d0 [ 419.478622][ T3232] ? stack_trace_save+0x1c0/0x1c0 [ 419.483732][ T3232] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 419.489981][ T3232] ? __d_alloc+0x2a/0x6a0 [ 419.494332][ T3232] should_failslab+0x5/0x20 [ 419.499013][ T3232] kmem_cache_alloc+0x24/0x220 [ 419.503825][ T3232] __d_alloc+0x2a/0x6a0 [ 419.508083][ T3232] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 419.514229][ T3232] d_alloc_parallel+0xe7/0x1310 [ 419.519062][ T3232] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 419.524443][ T3232] ? avc_denied+0x1d0/0x1d0 [ 419.528940][ T3232] ? d_hash_and_lookup+0x1e0/0x1e0 [ 419.534027][ T3232] ? incfs_realloc_mount_info+0x93/0x480 [ 419.539824][ T3232] ? incfs_alloc_mount_info+0x462/0x520 [ 419.545459][ T3232] ? incfs_mount_fs+0x406/0xa00 [ 419.550550][ T3232] ? legacy_get_tree+0xdf/0x170 [ 419.555375][ T3232] ? vfs_get_tree+0x85/0x260 [ 419.560095][ T3232] ? do_mount+0x688/0xdd0 [ 419.564509][ T3232] ? ksys_mount+0xc2/0xf0 [ 419.568835][ T3232] ? selinux_inode_permission+0x380/0x6a0 [ 419.574523][ T3232] ? selinux_inode_permission+0x454/0x6a0 [ 419.580589][ T3232] __lookup_slow+0x156/0x460 [ 419.585172][ T3232] ? lookup_one_len+0x2c0/0x2c0 [ 419.590191][ T3232] lookup_one_len+0x180/0x2c0 [ 419.595035][ T3232] ? lookup_one_len_common+0x450/0x450 [ 419.600489][ T3232] ? memcpy+0x38/0x50 [ 419.604827][ T3232] incfs_lookup_dentry+0x5b/0xb0 [ 419.610369][ T3232] open_or_create_special_dir+0x4c/0x1c0 [ 419.615983][ T3232] incfs_mount_fs+0x48b/0xa00 [ 419.620654][ T3232] ? incfs_unlink+0x80/0x80 [ 419.625229][ T3232] ? vfs_parse_fs_string+0x178/0x1f0 [ 419.630517][ T3232] ? logfc+0x6d0/0x6d0 [ 419.634657][ T3232] ? cap_capable+0x18b/0x210 [ 419.639385][ T3232] legacy_get_tree+0xdf/0x170 [ 419.644135][ T3232] ? incfs_unlink+0x80/0x80 [ 419.648612][ T3232] vfs_get_tree+0x85/0x260 [ 419.653025][ T3232] do_new_mount+0x292/0x570 [ 419.657541][ T3232] ? do_move_mount_old+0x160/0x160 [ 419.662767][ T3232] ? security_capable+0x86/0xb0 [ 419.667591][ T3232] do_mount+0x688/0xdd0 [ 419.671913][ T3232] ? copy_mount_string+0x30/0x30 [ 419.676823][ T3232] ? _copy_from_user+0xa6/0xe0 [ 419.681698][ T3232] ? copy_mount_options+0xcb/0x300 [ 419.686788][ T3232] ksys_mount+0xc2/0xf0 [ 419.691042][ T3232] __x64_sys_mount+0xb1/0xc0 [ 419.695818][ T3232] do_syscall_64+0xca/0x1c0 [ 419.700413][ T3232] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 419.706863][ T3232] incfs_lookup_dentry err:-12 [ 419.711803][ T3232] incfs: Can't find or create .index dir in ./file0 [ 419.718646][ T3232] incfs: mount failed -12 [ 419.771951][ T3234] FAULT_INJECTION: forcing a failure. [ 419.771951][ T3234] name failslab, interval 1, probability 0, space 0, times 0 [ 419.785030][ T3234] CPU: 0 PID: 3234 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 419.795338][ T3234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 419.805776][ T3234] Call Trace: [ 419.809085][ T3234] dump_stack+0x1d8/0x241 [ 419.813520][ T3234] ? panic+0x768/0x768 [ 419.817567][ T3234] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 419.823451][ T3234] ? __find_get_block+0xc9c/0x10b0 [ 419.828559][ T3234] ? stack_trace_save+0x1c0/0x1c0 [ 419.833557][ T3234] should_fail+0x71f/0x880 [ 419.837945][ T3234] ? setup_fault_attr+0x3d0/0x3d0 [ 419.843231][ T3234] ? mls_compute_context_len+0x74b/0x790 [ 419.848848][ T3234] ? stack_trace_snprint+0x170/0x170 [ 419.854218][ T3234] ? context_struct_to_string+0x441/0x8a0 [ 419.860443][ T3234] should_failslab+0x5/0x20 [ 419.865461][ T3234] __kmalloc+0x51/0x2b0 [ 419.869594][ T3234] context_struct_to_string+0x441/0x8a0 [ 419.875210][ T3234] ? fat_get_entry+0x8e7/0xa20 [ 419.880093][ T3234] ? security_bounded_transition+0x560/0x560 [ 419.886496][ T3234] context_add_hash+0x141/0x270 [ 419.891423][ T3234] ? security_sid_to_context_inval+0x40/0x40 [ 419.897482][ T3234] ? mls_convert_context+0x6c0/0x6c0 [ 419.903053][ T3234] ? mls_context_isvalid+0xa4/0x380 [ 419.908228][ T3234] ? policydb_context_isvalid+0x1bc/0x410 [ 419.914042][ T3234] security_compute_sid+0x11a7/0x1d60 [ 419.919532][ T3234] ? security_transition_sid+0x90/0x90 [ 419.924986][ T3234] ? avc_denied+0x1d0/0x1d0 [ 419.929566][ T3234] ? _raw_spin_unlock+0x49/0x60 [ 419.934409][ T3234] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 419.939756][ T3234] security_transition_sid+0x78/0x90 [ 419.945322][ T3234] may_create+0x607/0x970 [ 419.949836][ T3234] ? show_sid+0x250/0x250 [ 419.954396][ T3234] ? from_kgid+0x1a3/0x730 [ 419.958974][ T3234] ? generic_permission+0x141/0x3e0 [ 419.964167][ T3234] security_inode_mkdir+0xa4/0x100 [ 419.969262][ T3234] vfs_mkdir+0x352/0x600 [ 419.973538][ T3234] open_or_create_special_dir+0xe4/0x1c0 [ 419.979207][ T3234] incfs_mount_fs+0x48b/0xa00 [ 419.983915][ T3234] ? incfs_unlink+0x80/0x80 [ 419.988881][ T3234] ? vfs_parse_fs_string+0x178/0x1f0 [ 419.994161][ T3234] ? logfc+0x6d0/0x6d0 [ 419.998212][ T3234] ? cap_capable+0x18b/0x210 [ 420.002863][ T3234] legacy_get_tree+0xdf/0x170 [ 420.007520][ T3234] ? incfs_unlink+0x80/0x80 [ 420.012021][ T3234] vfs_get_tree+0x85/0x260 [ 420.016424][ T3234] do_new_mount+0x292/0x570 [ 420.020906][ T3234] ? do_move_mount_old+0x160/0x160 [ 420.025987][ T3234] ? security_capable+0x86/0xb0 [ 420.030811][ T3234] do_mount+0x688/0xdd0 [ 420.035012][ T3234] ? copy_mount_string+0x30/0x30 [ 420.040018][ T3234] ? _copy_from_user+0xa6/0xe0 [ 420.044754][ T3234] ? copy_mount_options+0xcb/0x300 [ 420.049959][ T3234] ksys_mount+0xc2/0xf0 [ 420.054099][ T3234] __x64_sys_mount+0xb1/0xc0 [ 420.058797][ T3234] do_syscall_64+0xca/0x1c0 [ 420.063278][ T3234] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.069383][ T3234] incfs: Can't find or create .index dir in ./file0 [ 420.076119][ T3234] incfs: mount failed -12 [ 420.128346][ T3236] FAULT_INJECTION: forcing a failure. [ 420.128346][ T3236] name failslab, interval 1, probability 0, space 0, times 0 [ 420.141024][ T3236] CPU: 0 PID: 3236 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 420.151239][ T3236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 420.161400][ T3236] Call Trace: [ 420.164776][ T3236] dump_stack+0x1d8/0x241 [ 420.169174][ T3236] ? panic+0x768/0x768 [ 420.173227][ T3236] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 420.179804][ T3236] should_fail+0x71f/0x880 [ 420.184420][ T3236] ? setup_fault_attr+0x3d0/0x3d0 [ 420.190339][ T3236] ? stack_trace_save+0x1c0/0x1c0 [ 420.195539][ T3236] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.202037][ T3236] ? __d_alloc+0x2a/0x6a0 [ 420.206450][ T3236] should_failslab+0x5/0x20 [ 420.211130][ T3236] kmem_cache_alloc+0x24/0x220 [ 420.215879][ T3236] __d_alloc+0x2a/0x6a0 [ 420.220036][ T3236] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.226174][ T3236] d_alloc_parallel+0xe7/0x1310 [ 420.231105][ T3236] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 420.237004][ T3236] ? avc_denied+0x1d0/0x1d0 [ 420.242010][ T3236] ? d_hash_and_lookup+0x1e0/0x1e0 [ 420.247195][ T3236] ? incfs_realloc_mount_info+0x93/0x480 [ 420.253551][ T3236] ? incfs_alloc_mount_info+0x462/0x520 [ 420.259091][ T3236] ? incfs_mount_fs+0x406/0xa00 [ 420.263932][ T3236] ? legacy_get_tree+0xdf/0x170 [ 420.269527][ T3236] ? vfs_get_tree+0x85/0x260 [ 420.274185][ T3236] ? do_mount+0x688/0xdd0 [ 420.278702][ T3236] ? ksys_mount+0xc2/0xf0 [ 420.283024][ T3236] ? selinux_inode_permission+0x380/0x6a0 [ 420.288897][ T3236] ? selinux_inode_permission+0x454/0x6a0 [ 420.295205][ T3236] __lookup_slow+0x156/0x460 [ 420.300109][ T3236] ? lookup_one_len+0x2c0/0x2c0 [ 420.305206][ T3236] lookup_one_len+0x180/0x2c0 [ 420.309972][ T3236] ? lookup_one_len_common+0x450/0x450 [ 420.315644][ T3236] ? memcpy+0x38/0x50 [ 420.319643][ T3236] incfs_lookup_dentry+0x5b/0xb0 [ 420.325169][ T3236] open_or_create_special_dir+0x4c/0x1c0 [ 420.330967][ T3236] incfs_mount_fs+0x48b/0xa00 [ 420.335748][ T3236] ? incfs_unlink+0x80/0x80 [ 420.340593][ T3236] ? vfs_parse_fs_string+0x178/0x1f0 [ 420.345893][ T3236] ? logfc+0x6d0/0x6d0 [ 420.349965][ T3236] ? cap_capable+0x18b/0x210 [ 420.354551][ T3236] legacy_get_tree+0xdf/0x170 [ 420.359389][ T3236] ? incfs_unlink+0x80/0x80 [ 420.364027][ T3236] vfs_get_tree+0x85/0x260 [ 420.368666][ T3236] do_new_mount+0x292/0x570 [ 420.373331][ T3236] ? do_move_mount_old+0x160/0x160 [ 420.378448][ T3236] ? security_capable+0x86/0xb0 [ 420.384063][ T3236] do_mount+0x688/0xdd0 [ 420.388228][ T3236] ? copy_mount_string+0x30/0x30 [ 420.393457][ T3236] ? _copy_from_user+0xa6/0xe0 [ 420.398660][ T3236] ? copy_mount_options+0xcb/0x300 [ 420.406030][ T3236] ksys_mount+0xc2/0xf0 [ 420.410369][ T3236] __x64_sys_mount+0xb1/0xc0 [ 420.415069][ T3236] do_syscall_64+0xca/0x1c0 [ 420.419555][ T3236] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.426873][ T3236] incfs_lookup_dentry err:-12 [ 420.431561][ T3236] incfs: Can't find or create .index dir in ./file0 [ 420.438482][ T3236] incfs: mount failed -12 [ 420.531902][ T3238] FAULT_INJECTION: forcing a failure. [ 420.531902][ T3238] name failslab, interval 1, probability 0, space 0, times 0 [ 420.544721][ T3238] CPU: 0 PID: 3238 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 420.554980][ T3238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 420.565033][ T3238] Call Trace: [ 420.568315][ T3238] dump_stack+0x1d8/0x241 [ 420.572645][ T3238] ? panic+0x768/0x768 [ 420.576697][ T3238] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 420.582914][ T3238] ? __find_get_block+0xc9c/0x10b0 [ 420.588009][ T3238] ? stack_trace_save+0x1c0/0x1c0 [ 420.593195][ T3238] should_fail+0x71f/0x880 [ 420.597870][ T3238] ? setup_fault_attr+0x3d0/0x3d0 [ 420.603628][ T3238] ? mls_compute_context_len+0x74b/0x790 [ 420.609358][ T3238] ? stack_trace_snprint+0x170/0x170 [ 420.614630][ T3238] ? context_struct_to_string+0x441/0x8a0 [ 420.620351][ T3238] should_failslab+0x5/0x20 [ 420.624830][ T3238] __kmalloc+0x51/0x2b0 [ 420.629091][ T3238] context_struct_to_string+0x441/0x8a0 [ 420.634622][ T3238] ? fat_get_entry+0x8e7/0xa20 [ 420.639612][ T3238] ? security_bounded_transition+0x560/0x560 [ 420.645666][ T3238] context_add_hash+0x141/0x270 [ 420.650680][ T3238] ? security_sid_to_context_inval+0x40/0x40 [ 420.656647][ T3238] ? mls_convert_context+0x6c0/0x6c0 [ 420.661909][ T3238] ? mls_context_isvalid+0xa4/0x380 [ 420.667083][ T3238] ? policydb_context_isvalid+0x1bc/0x410 [ 420.672786][ T3238] security_compute_sid+0x11a7/0x1d60 [ 420.678270][ T3238] ? security_transition_sid+0x90/0x90 [ 420.683808][ T3238] ? avc_denied+0x1d0/0x1d0 [ 420.688316][ T3238] ? _raw_spin_unlock+0x49/0x60 [ 420.693174][ T3238] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 420.698520][ T3238] security_transition_sid+0x78/0x90 [ 420.703786][ T3238] may_create+0x607/0x970 [ 420.708278][ T3238] ? show_sid+0x250/0x250 [ 420.712579][ T3238] ? from_kgid+0x1a3/0x730 [ 420.716975][ T3238] ? generic_permission+0x141/0x3e0 [ 420.722239][ T3238] security_inode_mkdir+0xa4/0x100 [ 420.727341][ T3238] vfs_mkdir+0x352/0x600 [ 420.731727][ T3238] open_or_create_special_dir+0xe4/0x1c0 [ 420.737344][ T3238] incfs_mount_fs+0x48b/0xa00 [ 420.742131][ T3238] ? incfs_unlink+0x80/0x80 [ 420.746629][ T3238] ? vfs_parse_fs_string+0x178/0x1f0 [ 420.751892][ T3238] ? logfc+0x6d0/0x6d0 [ 420.755938][ T3238] ? cap_capable+0x18b/0x210 [ 420.760499][ T3238] legacy_get_tree+0xdf/0x170 [ 420.765173][ T3238] ? incfs_unlink+0x80/0x80 [ 420.769646][ T3238] vfs_get_tree+0x85/0x260 [ 420.774044][ T3238] do_new_mount+0x292/0x570 [ 420.778724][ T3238] ? do_move_mount_old+0x160/0x160 [ 420.784001][ T3238] ? security_capable+0x86/0xb0 [ 420.789352][ T3238] do_mount+0x688/0xdd0 [ 420.793487][ T3238] ? copy_mount_string+0x30/0x30 [ 420.798431][ T3238] ? _copy_from_user+0xa6/0xe0 [ 420.803407][ T3238] ? copy_mount_options+0xcb/0x300 [ 420.808490][ T3238] ksys_mount+0xc2/0xf0 [ 420.812704][ T3238] __x64_sys_mount+0xb1/0xc0 [ 420.817287][ T3238] do_syscall_64+0xca/0x1c0 [ 420.821873][ T3238] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.827967][ T3238] incfs: Can't find or create .index dir in ./file0 [ 420.834628][ T3238] incfs: mount failed -12 [ 420.888226][ T3240] FAULT_INJECTION: forcing a failure. [ 420.888226][ T3240] name failslab, interval 1, probability 0, space 0, times 0 [ 420.900968][ T3240] CPU: 0 PID: 3240 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 420.911271][ T3240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 420.921961][ T3240] Call Trace: [ 420.925229][ T3240] dump_stack+0x1d8/0x241 [ 420.929553][ T3240] ? panic+0x768/0x768 [ 420.933616][ T3240] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 420.939519][ T3240] ? __find_get_block+0xc9c/0x10b0 [ 420.944620][ T3240] ? stack_trace_save+0x1c0/0x1c0 [ 420.949635][ T3240] should_fail+0x71f/0x880 [ 420.954040][ T3240] ? setup_fault_attr+0x3d0/0x3d0 [ 420.959044][ T3240] ? mls_compute_context_len+0x74b/0x790 [ 420.964658][ T3240] ? stack_trace_snprint+0x170/0x170 [ 420.970156][ T3240] ? context_struct_to_string+0x441/0x8a0 [ 420.975854][ T3240] should_failslab+0x5/0x20 [ 420.980336][ T3240] __kmalloc+0x51/0x2b0 [ 420.984463][ T3240] context_struct_to_string+0x441/0x8a0 [ 420.989989][ T3240] ? fat_get_entry+0x8e7/0xa20 [ 420.994734][ T3240] ? security_bounded_transition+0x560/0x560 [ 421.000695][ T3240] context_add_hash+0x141/0x270 [ 421.005531][ T3240] ? security_sid_to_context_inval+0x40/0x40 [ 421.011502][ T3240] ? mls_convert_context+0x6c0/0x6c0 [ 421.016781][ T3240] ? mls_context_isvalid+0xa4/0x380 [ 421.021995][ T3240] ? policydb_context_isvalid+0x1bc/0x410 [ 421.027687][ T3240] security_compute_sid+0x11a7/0x1d60 [ 421.033121][ T3240] ? security_transition_sid+0x90/0x90 [ 421.038558][ T3240] ? avc_denied+0x1d0/0x1d0 [ 421.043032][ T3240] ? _raw_spin_unlock+0x49/0x60 [ 421.047850][ T3240] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 421.053229][ T3240] security_transition_sid+0x78/0x90 [ 421.058536][ T3240] may_create+0x607/0x970 [ 421.062841][ T3240] ? show_sid+0x250/0x250 [ 421.067157][ T3240] ? from_kgid+0x1a3/0x730 [ 421.071556][ T3240] ? generic_permission+0x141/0x3e0 [ 421.076746][ T3240] security_inode_mkdir+0xa4/0x100 [ 421.081850][ T3240] vfs_mkdir+0x352/0x600 [ 421.086090][ T3240] open_or_create_special_dir+0xe4/0x1c0 [ 421.091718][ T3240] incfs_mount_fs+0x48b/0xa00 [ 421.096369][ T3240] ? incfs_unlink+0x80/0x80 [ 421.100980][ T3240] ? vfs_parse_fs_string+0x178/0x1f0 [ 421.106246][ T3240] ? logfc+0x6d0/0x6d0 [ 421.110726][ T3240] ? cap_capable+0x18b/0x210 [ 421.115323][ T3240] legacy_get_tree+0xdf/0x170 [ 421.120000][ T3240] ? incfs_unlink+0x80/0x80 [ 421.124488][ T3240] vfs_get_tree+0x85/0x260 [ 421.129080][ T3240] do_new_mount+0x292/0x570 [ 421.133555][ T3240] ? do_move_mount_old+0x160/0x160 [ 421.138639][ T3240] ? security_capable+0x86/0xb0 [ 421.143634][ T3240] do_mount+0x688/0xdd0 [ 421.147768][ T3240] ? copy_mount_string+0x30/0x30 [ 421.152683][ T3240] ? _copy_from_user+0xa6/0xe0 [ 421.157424][ T3240] ? copy_mount_options+0xcb/0x300 [ 421.162536][ T3240] ksys_mount+0xc2/0xf0 [ 421.166672][ T3240] __x64_sys_mount+0xb1/0xc0 [ 421.171294][ T3240] do_syscall_64+0xca/0x1c0 [ 421.175893][ T3240] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 421.181807][ T3240] incfs: Can't find or create .index dir in ./file0 [ 421.188470][ T3240] incfs: mount failed -12 [ 421.249632][ T3242] FAULT_INJECTION: forcing a failure. [ 421.249632][ T3242] name failslab, interval 1, probability 0, space 0, times 0 [ 421.262312][ T3242] CPU: 0 PID: 3242 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 421.272616][ T3242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 421.282664][ T3242] Call Trace: [ 421.285970][ T3242] dump_stack+0x1d8/0x241 [ 421.290536][ T3242] ? panic+0x768/0x768 [ 421.294608][ T3242] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 421.300393][ T3242] ? __find_get_block+0xc9c/0x10b0 [ 421.305609][ T3242] ? stack_trace_save+0x1c0/0x1c0 [ 421.310888][ T3242] should_fail+0x71f/0x880 [ 421.315295][ T3242] ? setup_fault_attr+0x3d0/0x3d0 [ 421.320981][ T3242] ? mls_compute_context_len+0x74b/0x790 [ 421.326759][ T3242] ? stack_trace_snprint+0x170/0x170 [ 421.332106][ T3242] ? context_struct_to_string+0x441/0x8a0 [ 421.337798][ T3242] should_failslab+0x5/0x20 [ 421.342290][ T3242] __kmalloc+0x51/0x2b0 [ 421.346536][ T3242] context_struct_to_string+0x441/0x8a0 [ 421.352062][ T3242] ? fat_get_entry+0x8e7/0xa20 [ 421.357057][ T3242] ? security_bounded_transition+0x560/0x560 [ 421.363016][ T3242] context_add_hash+0x141/0x270 [ 421.367852][ T3242] ? security_sid_to_context_inval+0x40/0x40 [ 421.373987][ T3242] ? mls_convert_context+0x6c0/0x6c0 [ 421.379247][ T3242] ? mls_context_isvalid+0xa4/0x380 [ 421.384597][ T3242] ? policydb_context_isvalid+0x1bc/0x410 [ 421.390306][ T3242] security_compute_sid+0x11a7/0x1d60 [ 421.395669][ T3242] ? security_transition_sid+0x90/0x90 [ 421.401109][ T3242] ? avc_denied+0x1d0/0x1d0 [ 421.405593][ T3242] ? _raw_spin_unlock+0x49/0x60 [ 421.411036][ T3242] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 421.416398][ T3242] security_transition_sid+0x78/0x90 [ 421.425928][ T3242] may_create+0x607/0x970 [ 421.430247][ T3242] ? show_sid+0x250/0x250 [ 421.434577][ T3242] ? from_kgid+0x1a3/0x730 [ 421.439576][ T3242] ? generic_permission+0x141/0x3e0 [ 421.444834][ T3242] security_inode_mkdir+0xa4/0x100 [ 421.450014][ T3242] vfs_mkdir+0x352/0x600 [ 421.454235][ T3242] open_or_create_special_dir+0xe4/0x1c0 [ 421.459972][ T3242] incfs_mount_fs+0x48b/0xa00 [ 421.464930][ T3242] ? incfs_unlink+0x80/0x80 [ 421.469788][ T3242] ? vfs_parse_fs_string+0x178/0x1f0 [ 421.475248][ T3242] ? logfc+0x6d0/0x6d0 [ 421.479387][ T3242] ? cap_capable+0x18b/0x210 [ 421.484134][ T3242] legacy_get_tree+0xdf/0x170 [ 421.488906][ T3242] ? incfs_unlink+0x80/0x80 [ 421.493599][ T3242] vfs_get_tree+0x85/0x260 [ 421.498309][ T3242] do_new_mount+0x292/0x570 [ 421.502801][ T3242] ? do_move_mount_old+0x160/0x160 [ 421.507917][ T3242] ? security_capable+0x86/0xb0 [ 421.512924][ T3242] do_mount+0x688/0xdd0 [ 421.517265][ T3242] ? copy_mount_string+0x30/0x30 [ 421.522191][ T3242] ? _copy_from_user+0xa6/0xe0 [ 421.526949][ T3242] ? copy_mount_options+0xcb/0x300 [ 421.532157][ T3242] ksys_mount+0xc2/0xf0 [ 421.536291][ T3242] __x64_sys_mount+0xb1/0xc0 [ 421.541062][ T3242] do_syscall_64+0xca/0x1c0 [ 421.545555][ T3242] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 421.553651][ T3242] incfs: Can't find or create .index dir in ./file0 [ 421.560934][ T3242] incfs: mount failed -12 [ 421.608474][ T3244] FAULT_INJECTION: forcing a failure. [ 421.608474][ T3244] name failslab, interval 1, probability 0, space 0, times 0 [ 421.621464][ T3244] CPU: 0 PID: 3244 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 421.631792][ T3244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 421.641918][ T3244] Call Trace: [ 421.645189][ T3244] dump_stack+0x1d8/0x241 [ 421.649624][ T3244] ? panic+0x768/0x768 [ 421.653687][ T3244] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 421.659492][ T3244] ? __find_get_block+0xc9c/0x10b0 [ 421.664804][ T3244] ? stack_trace_save+0x1c0/0x1c0 [ 421.669925][ T3244] should_fail+0x71f/0x880 [ 421.674500][ T3244] ? setup_fault_attr+0x3d0/0x3d0 [ 421.679616][ T3244] ? mls_compute_context_len+0x74b/0x790 [ 421.685370][ T3244] ? stack_trace_snprint+0x170/0x170 [ 421.690795][ T3244] ? context_struct_to_string+0x441/0x8a0 [ 421.697520][ T3244] should_failslab+0x5/0x20 [ 421.702277][ T3244] __kmalloc+0x51/0x2b0 [ 421.706417][ T3244] context_struct_to_string+0x441/0x8a0 [ 421.711960][ T3244] ? fat_get_entry+0x8e7/0xa20 [ 421.716710][ T3244] ? security_bounded_transition+0x560/0x560 [ 421.722692][ T3244] context_add_hash+0x141/0x270 [ 421.727631][ T3244] ? security_sid_to_context_inval+0x40/0x40 [ 421.733586][ T3244] ? mls_convert_context+0x6c0/0x6c0 [ 421.738942][ T3244] ? mls_context_isvalid+0xa4/0x380 [ 421.744485][ T3244] ? policydb_context_isvalid+0x1bc/0x410 [ 421.750276][ T3244] security_compute_sid+0x11a7/0x1d60 [ 421.755831][ T3244] ? security_transition_sid+0x90/0x90 [ 421.761291][ T3244] ? avc_denied+0x1d0/0x1d0 [ 421.765798][ T3244] ? _raw_spin_unlock+0x49/0x60 [ 421.770735][ T3244] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 421.776090][ T3244] security_transition_sid+0x78/0x90 [ 421.781521][ T3244] may_create+0x607/0x970 [ 421.785845][ T3244] ? show_sid+0x250/0x250 [ 421.790146][ T3244] ? from_kgid+0x1a3/0x730 [ 421.794820][ T3244] ? generic_permission+0x141/0x3e0 [ 421.800104][ T3244] security_inode_mkdir+0xa4/0x100 [ 421.805367][ T3244] vfs_mkdir+0x352/0x600 [ 421.809625][ T3244] open_or_create_special_dir+0xe4/0x1c0 [ 421.815602][ T3244] incfs_mount_fs+0x48b/0xa00 [ 421.820248][ T3244] ? incfs_unlink+0x80/0x80 [ 421.824742][ T3244] ? vfs_parse_fs_string+0x178/0x1f0 [ 421.830015][ T3244] ? logfc+0x6d0/0x6d0 [ 421.834571][ T3244] ? cap_capable+0x18b/0x210 [ 421.839146][ T3244] legacy_get_tree+0xdf/0x170 [ 421.844002][ T3244] ? incfs_unlink+0x80/0x80 [ 421.848493][ T3244] vfs_get_tree+0x85/0x260 [ 421.853066][ T3244] do_new_mount+0x292/0x570 [ 421.857557][ T3244] ? do_move_mount_old+0x160/0x160 [ 421.862839][ T3244] ? security_capable+0x86/0xb0 [ 421.867873][ T3244] do_mount+0x688/0xdd0 [ 421.872005][ T3244] ? copy_mount_string+0x30/0x30 [ 421.877354][ T3244] ? _copy_from_user+0xa6/0xe0 [ 421.882276][ T3244] ? copy_mount_options+0xcb/0x300 [ 421.887479][ T3244] ksys_mount+0xc2/0xf0 [ 421.891624][ T3244] __x64_sys_mount+0xb1/0xc0 [ 421.896200][ T3244] do_syscall_64+0xca/0x1c0 [ 421.900702][ T3244] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 421.906618][ T3244] incfs: Can't find or create .index dir in ./file0 [ 421.913231][ T3244] incfs: mount failed -12 [ 422.000387][ T3246] FAULT_INJECTION: forcing a failure. [ 422.000387][ T3246] name failslab, interval 1, probability 0, space 0, times 0 [ 422.013004][ T3246] CPU: 0 PID: 3246 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 422.023349][ T3246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 422.033380][ T3246] Call Trace: [ 422.036911][ T3246] dump_stack+0x1d8/0x241 [ 422.041232][ T3246] ? panic+0x768/0x768 [ 422.045397][ T3246] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 422.051181][ T3246] should_fail+0x71f/0x880 [ 422.055580][ T3246] ? setup_fault_attr+0x3d0/0x3d0 [ 422.060677][ T3246] ? stack_trace_save+0x1c0/0x1c0 [ 422.065984][ T3246] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 422.072021][ T3246] ? __d_alloc+0x2a/0x6a0 [ 422.076330][ T3246] should_failslab+0x5/0x20 [ 422.080801][ T3246] kmem_cache_alloc+0x24/0x220 [ 422.085546][ T3246] __d_alloc+0x2a/0x6a0 [ 422.089692][ T3246] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 422.095897][ T3246] d_alloc_parallel+0xe7/0x1310 [ 422.100915][ T3246] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 422.106262][ T3246] ? avc_denied+0x1d0/0x1d0 [ 422.110748][ T3246] ? d_hash_and_lookup+0x1e0/0x1e0 [ 422.115944][ T3246] ? incfs_realloc_mount_info+0x93/0x480 [ 422.121551][ T3246] ? incfs_alloc_mount_info+0x462/0x520 [ 422.127289][ T3246] ? incfs_mount_fs+0x406/0xa00 [ 422.132829][ T3246] ? legacy_get_tree+0xdf/0x170 [ 422.137653][ T3246] ? vfs_get_tree+0x85/0x260 [ 422.142284][ T3246] ? do_mount+0x688/0xdd0 [ 422.146675][ T3246] ? ksys_mount+0xc2/0xf0 [ 422.151151][ T3246] ? selinux_inode_permission+0x380/0x6a0 [ 422.156863][ T3246] ? selinux_inode_permission+0x454/0x6a0 [ 422.162572][ T3246] __lookup_slow+0x156/0x460 [ 422.167426][ T3246] ? lookup_one_len+0x2c0/0x2c0 [ 422.172261][ T3246] lookup_one_len+0x180/0x2c0 [ 422.177077][ T3246] ? lookup_one_len_common+0x450/0x450 [ 422.182510][ T3246] ? memcpy+0x38/0x50 [ 422.186464][ T3246] incfs_lookup_dentry+0x5b/0xb0 [ 422.191383][ T3246] open_or_create_special_dir+0x4c/0x1c0 [ 422.196989][ T3246] incfs_mount_fs+0x48b/0xa00 [ 422.201643][ T3246] ? incfs_unlink+0x80/0x80 [ 422.206118][ T3246] ? vfs_parse_fs_string+0x178/0x1f0 [ 422.211377][ T3246] ? logfc+0x6d0/0x6d0 [ 422.215422][ T3246] ? cap_capable+0x18b/0x210 [ 422.219985][ T3246] legacy_get_tree+0xdf/0x170 [ 422.224657][ T3246] ? incfs_unlink+0x80/0x80 [ 422.229135][ T3246] vfs_get_tree+0x85/0x260 [ 422.233522][ T3246] do_new_mount+0x292/0x570 [ 422.237995][ T3246] ? do_move_mount_old+0x160/0x160 [ 422.243080][ T3246] ? security_capable+0x86/0xb0 [ 422.247900][ T3246] do_mount+0x688/0xdd0 [ 422.252027][ T3246] ? copy_mount_string+0x30/0x30 [ 422.256936][ T3246] ? _copy_from_user+0xa6/0xe0 [ 422.261671][ T3246] ? copy_mount_options+0xcb/0x300 [ 422.267011][ T3246] ksys_mount+0xc2/0xf0 [ 422.271324][ T3246] __x64_sys_mount+0xb1/0xc0 [ 422.275983][ T3246] do_syscall_64+0xca/0x1c0 [ 422.280483][ T3246] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 422.286406][ T3246] incfs_lookup_dentry err:-12 [ 422.291076][ T3246] incfs: Can't find or create .index dir in ./file0 [ 422.297730][ T3246] incfs: mount failed -12 [ 422.338057][ T3248] FAULT_INJECTION: forcing a failure. [ 422.338057][ T3248] name failslab, interval 1, probability 0, space 0, times 0 [ 422.350734][ T3248] CPU: 0 PID: 3248 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 422.360949][ T3248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 422.370974][ T3248] Call Trace: [ 422.374235][ T3248] dump_stack+0x1d8/0x241 [ 422.378623][ T3248] ? panic+0x768/0x768 [ 422.382671][ T3248] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 422.388454][ T3248] ? __find_get_block+0xc9c/0x10b0 [ 422.393583][ T3248] ? stack_trace_save+0x1c0/0x1c0 [ 422.398594][ T3248] should_fail+0x71f/0x880 [ 422.402997][ T3248] ? setup_fault_attr+0x3d0/0x3d0 [ 422.407997][ T3248] ? mls_compute_context_len+0x74b/0x790 [ 422.413616][ T3248] ? stack_trace_snprint+0x170/0x170 [ 422.418885][ T3248] ? context_struct_to_string+0x441/0x8a0 [ 422.424665][ T3248] should_failslab+0x5/0x20 [ 422.429150][ T3248] __kmalloc+0x51/0x2b0 [ 422.433296][ T3248] context_struct_to_string+0x441/0x8a0 [ 422.438834][ T3248] ? fat_get_entry+0x8e7/0xa20 [ 422.443785][ T3248] ? security_bounded_transition+0x560/0x560 [ 422.450207][ T3248] context_add_hash+0x141/0x270 [ 422.455043][ T3248] ? security_sid_to_context_inval+0x40/0x40 [ 422.461109][ T3248] ? mls_convert_context+0x6c0/0x6c0 [ 422.466460][ T3248] ? mls_context_isvalid+0xa4/0x380 [ 422.471640][ T3248] ? policydb_context_isvalid+0x1bc/0x410 [ 422.477426][ T3248] security_compute_sid+0x11a7/0x1d60 [ 422.482784][ T3248] ? security_transition_sid+0x90/0x90 [ 422.488212][ T3248] ? avc_denied+0x1d0/0x1d0 [ 422.492688][ T3248] ? _raw_spin_unlock+0x49/0x60 [ 422.497538][ T3248] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 422.502970][ T3248] security_transition_sid+0x78/0x90 [ 422.508345][ T3248] may_create+0x607/0x970 [ 422.512944][ T3248] ? show_sid+0x250/0x250 [ 422.517250][ T3248] ? from_kgid+0x1a3/0x730 [ 422.521691][ T3248] ? generic_permission+0x141/0x3e0 [ 422.527078][ T3248] security_inode_mkdir+0xa4/0x100 [ 422.532523][ T3248] vfs_mkdir+0x352/0x600 [ 422.536995][ T3248] open_or_create_special_dir+0xe4/0x1c0 [ 422.542626][ T3248] incfs_mount_fs+0x48b/0xa00 [ 422.547279][ T3248] ? incfs_unlink+0x80/0x80 [ 422.552257][ T3248] ? vfs_parse_fs_string+0x178/0x1f0 [ 422.557545][ T3248] ? logfc+0x6d0/0x6d0 [ 422.561903][ T3248] ? cap_capable+0x18b/0x210 [ 422.566565][ T3248] legacy_get_tree+0xdf/0x170 [ 422.571386][ T3248] ? incfs_unlink+0x80/0x80 [ 422.575878][ T3248] vfs_get_tree+0x85/0x260 [ 422.580323][ T3248] do_new_mount+0x292/0x570 [ 422.584992][ T3248] ? do_move_mount_old+0x160/0x160 [ 422.590196][ T3248] ? security_capable+0x86/0xb0 [ 422.595123][ T3248] do_mount+0x688/0xdd0 [ 422.599265][ T3248] ? copy_mount_string+0x30/0x30 [ 422.604663][ T3248] ? _copy_from_user+0xa6/0xe0 [ 422.610056][ T3248] ? copy_mount_options+0xcb/0x300 [ 422.615703][ T3248] ksys_mount+0xc2/0xf0 [ 422.620035][ T3248] __x64_sys_mount+0xb1/0xc0 [ 422.624627][ T3248] do_syscall_64+0xca/0x1c0 [ 422.629112][ T3248] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 422.636524][ T3248] incfs: Can't find or create .index dir in ./file0 [ 422.643738][ T3248] incfs: mount failed -12 [ 422.718243][ T3250] FAULT_INJECTION: forcing a failure. [ 422.718243][ T3250] name failslab, interval 1, probability 0, space 0, times 0 [ 422.731119][ T3250] CPU: 0 PID: 3250 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 422.741880][ T3250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 422.752212][ T3250] Call Trace: [ 422.755731][ T3250] dump_stack+0x1d8/0x241 [ 422.760618][ T3250] ? panic+0x768/0x768 [ 422.764791][ T3250] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 422.770797][ T3250] ? __find_get_block+0xc9c/0x10b0 [ 422.780629][ T3250] ? stack_trace_save+0x1c0/0x1c0 [ 422.785801][ T3250] should_fail+0x71f/0x880 [ 422.790311][ T3250] ? setup_fault_attr+0x3d0/0x3d0 [ 422.795529][ T3250] ? mls_compute_context_len+0x74b/0x790 [ 422.801658][ T3250] ? stack_trace_snprint+0x170/0x170 [ 422.807045][ T3250] ? context_struct_to_string+0x441/0x8a0 [ 422.812952][ T3250] should_failslab+0x5/0x20 [ 422.817449][ T3250] __kmalloc+0x51/0x2b0 [ 422.821606][ T3250] context_struct_to_string+0x441/0x8a0 [ 422.827258][ T3250] ? fat_get_entry+0x8e7/0xa20 [ 422.832110][ T3250] ? security_bounded_transition+0x560/0x560 [ 422.838176][ T3250] context_add_hash+0x141/0x270 [ 422.843197][ T3250] ? security_sid_to_context_inval+0x40/0x40 [ 422.849159][ T3250] ? mls_convert_context+0x6c0/0x6c0 [ 422.854424][ T3250] ? mls_context_isvalid+0xa4/0x380 [ 422.859658][ T3250] ? policydb_context_isvalid+0x1bc/0x410 [ 422.865357][ T3250] security_compute_sid+0x11a7/0x1d60 [ 422.870715][ T3250] ? security_transition_sid+0x90/0x90 [ 422.876155][ T3250] ? avc_denied+0x1d0/0x1d0 [ 422.880662][ T3250] ? _raw_spin_unlock+0x49/0x60 [ 422.885495][ T3250] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 422.890858][ T3250] security_transition_sid+0x78/0x90 [ 422.896121][ T3250] may_create+0x607/0x970 [ 422.900442][ T3250] ? show_sid+0x250/0x250 [ 422.904741][ T3250] ? from_kgid+0x1a3/0x730 [ 422.909321][ T3250] ? generic_permission+0x141/0x3e0 [ 422.914516][ T3250] security_inode_mkdir+0xa4/0x100 [ 422.919786][ T3250] vfs_mkdir+0x352/0x600 [ 422.924016][ T3250] open_or_create_special_dir+0xe4/0x1c0 [ 422.930127][ T3250] incfs_mount_fs+0x48b/0xa00 [ 422.934787][ T3250] ? incfs_unlink+0x80/0x80 [ 422.939274][ T3250] ? vfs_parse_fs_string+0x178/0x1f0 [ 422.944527][ T3250] ? logfc+0x6d0/0x6d0 [ 422.948585][ T3250] ? cap_capable+0x18b/0x210 [ 422.953165][ T3250] legacy_get_tree+0xdf/0x170 [ 422.958010][ T3250] ? incfs_unlink+0x80/0x80 [ 422.962588][ T3250] vfs_get_tree+0x85/0x260 [ 422.967008][ T3250] do_new_mount+0x292/0x570 [ 422.971504][ T3250] ? do_move_mount_old+0x160/0x160 [ 422.976602][ T3250] ? security_capable+0x86/0xb0 [ 422.981597][ T3250] do_mount+0x688/0xdd0 [ 422.985729][ T3250] ? copy_mount_string+0x30/0x30 [ 422.990640][ T3250] ? _copy_from_user+0xa6/0xe0 [ 422.995458][ T3250] ? copy_mount_options+0xcb/0x300 [ 423.000618][ T3250] ksys_mount+0xc2/0xf0 [ 423.004786][ T3250] __x64_sys_mount+0xb1/0xc0 [ 423.009367][ T3250] do_syscall_64+0xca/0x1c0 [ 423.013859][ T3250] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 423.020170][ T3250] incfs: Can't find or create .index dir in ./file0 [ 423.026850][ T3250] incfs: mount failed -12 [ 423.108133][ T3252] FAULT_INJECTION: forcing a failure. [ 423.108133][ T3252] name failslab, interval 1, probability 0, space 0, times 0 [ 423.120773][ T3252] CPU: 0 PID: 3252 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 423.131101][ T3252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 423.141140][ T3252] Call Trace: [ 423.144420][ T3252] dump_stack+0x1d8/0x241 [ 423.148732][ T3252] ? panic+0x768/0x768 [ 423.152799][ T3252] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 423.158758][ T3252] ? __find_get_block+0xc9c/0x10b0 [ 423.163851][ T3252] ? stack_trace_save+0x1c0/0x1c0 [ 423.168953][ T3252] should_fail+0x71f/0x880 [ 423.173730][ T3252] ? setup_fault_attr+0x3d0/0x3d0 [ 423.178887][ T3252] ? mls_compute_context_len+0x74b/0x790 [ 423.184614][ T3252] ? stack_trace_snprint+0x170/0x170 [ 423.189871][ T3252] ? context_struct_to_string+0x441/0x8a0 [ 423.195673][ T3252] should_failslab+0x5/0x20 [ 423.200240][ T3252] __kmalloc+0x51/0x2b0 [ 423.204516][ T3252] context_struct_to_string+0x441/0x8a0 [ 423.210214][ T3252] ? fat_get_entry+0x8e7/0xa20 [ 423.214976][ T3252] ? security_bounded_transition+0x560/0x560 [ 423.221590][ T3252] context_add_hash+0x141/0x270 [ 423.226422][ T3252] ? security_sid_to_context_inval+0x40/0x40 [ 423.232375][ T3252] ? mls_convert_context+0x6c0/0x6c0 [ 423.237642][ T3252] ? mls_context_isvalid+0xa4/0x380 [ 423.242931][ T3252] ? policydb_context_isvalid+0x1bc/0x410 [ 423.248631][ T3252] security_compute_sid+0x11a7/0x1d60 [ 423.254204][ T3252] ? security_transition_sid+0x90/0x90 [ 423.260305][ T3252] ? avc_denied+0x1d0/0x1d0 [ 423.265269][ T3252] ? _raw_spin_unlock+0x49/0x60 [ 423.270794][ T3252] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 423.277573][ T3252] security_transition_sid+0x78/0x90 [ 423.282998][ T3252] may_create+0x607/0x970 [ 423.287719][ T3252] ? show_sid+0x250/0x250 [ 423.292988][ T3252] ? from_kgid+0x1a3/0x730 [ 423.297396][ T3252] ? generic_permission+0x141/0x3e0 [ 423.302669][ T3252] security_inode_mkdir+0xa4/0x100 [ 423.307866][ T3252] vfs_mkdir+0x352/0x600 [ 423.312093][ T3252] open_or_create_special_dir+0xe4/0x1c0 [ 423.317708][ T3252] incfs_mount_fs+0x48b/0xa00 [ 423.322380][ T3252] ? incfs_unlink+0x80/0x80 [ 423.326992][ T3252] ? vfs_parse_fs_string+0x178/0x1f0 [ 423.332286][ T3252] ? logfc+0x6d0/0x6d0 [ 423.336424][ T3252] ? cap_capable+0x18b/0x210 [ 423.341119][ T3252] legacy_get_tree+0xdf/0x170 [ 423.345974][ T3252] ? incfs_unlink+0x80/0x80 [ 423.350671][ T3252] vfs_get_tree+0x85/0x260 [ 423.355314][ T3252] do_new_mount+0x292/0x570 [ 423.360461][ T3252] ? do_move_mount_old+0x160/0x160 [ 423.365579][ T3252] ? security_capable+0x86/0xb0 [ 423.370696][ T3252] do_mount+0x688/0xdd0 [ 423.374841][ T3252] ? copy_mount_string+0x30/0x30 [ 423.379772][ T3252] ? _copy_from_user+0xa6/0xe0 [ 423.384515][ T3252] ? copy_mount_options+0xcb/0x300 [ 423.389696][ T3252] ksys_mount+0xc2/0xf0 [ 423.393837][ T3252] __x64_sys_mount+0xb1/0xc0 [ 423.398403][ T3252] do_syscall_64+0xca/0x1c0 [ 423.402883][ T3252] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 423.409038][ T3252] incfs: Can't find or create .index dir in ./file0 [ 423.416059][ T3252] incfs: mount failed -12 [ 423.490138][ T3254] FAULT_INJECTION: forcing a failure. [ 423.490138][ T3254] name failslab, interval 1, probability 0, space 0, times 0 [ 423.504447][ T3254] CPU: 0 PID: 3254 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 423.515415][ T3254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 423.526171][ T3254] Call Trace: [ 423.529506][ T3254] dump_stack+0x1d8/0x241 [ 423.534097][ T3254] ? panic+0x768/0x768 [ 423.538249][ T3254] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 423.544043][ T3254] should_fail+0x71f/0x880 [ 423.548518][ T3254] ? setup_fault_attr+0x3d0/0x3d0 [ 423.553774][ T3254] ? stack_trace_save+0x1c0/0x1c0 [ 423.558926][ T3254] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 423.565081][ T3254] ? __d_alloc+0x2a/0x6a0 [ 423.569413][ T3254] should_failslab+0x5/0x20 [ 423.574860][ T3254] kmem_cache_alloc+0x24/0x220 [ 423.580269][ T3254] __d_alloc+0x2a/0x6a0 [ 423.585083][ T3254] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 423.592074][ T3254] d_alloc_parallel+0xe7/0x1310 [ 423.596908][ T3254] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 423.602265][ T3254] ? avc_denied+0x1d0/0x1d0 [ 423.607337][ T3254] ? d_hash_and_lookup+0x1e0/0x1e0 [ 423.612680][ T3254] ? incfs_realloc_mount_info+0x93/0x480 [ 423.618615][ T3254] ? incfs_alloc_mount_info+0x462/0x520 [ 423.624561][ T3254] ? incfs_mount_fs+0x406/0xa00 [ 423.629486][ T3254] ? legacy_get_tree+0xdf/0x170 [ 423.634317][ T3254] ? vfs_get_tree+0x85/0x260 [ 423.640070][ T3254] ? do_mount+0x688/0xdd0 [ 423.646283][ T3254] ? ksys_mount+0xc2/0xf0 [ 423.651143][ T3254] ? selinux_inode_permission+0x380/0x6a0 [ 423.657049][ T3254] ? selinux_inode_permission+0x454/0x6a0 [ 423.663019][ T3254] __lookup_slow+0x156/0x460 [ 423.667944][ T3254] ? lookup_one_len+0x2c0/0x2c0 [ 423.674023][ T3254] lookup_one_len+0x180/0x2c0 [ 423.679236][ T3254] ? lookup_one_len_common+0x450/0x450 [ 423.684684][ T3254] ? memcpy+0x38/0x50 [ 423.688655][ T3254] incfs_lookup_dentry+0x5b/0xb0 [ 423.693890][ T3254] open_or_create_special_dir+0x4c/0x1c0 [ 423.699726][ T3254] incfs_mount_fs+0x48b/0xa00 [ 423.704378][ T3254] ? incfs_unlink+0x80/0x80 [ 423.708859][ T3254] ? vfs_parse_fs_string+0x178/0x1f0 [ 423.714232][ T3254] ? logfc+0x6d0/0x6d0 [ 423.718275][ T3254] ? cap_capable+0x18b/0x210 [ 423.723028][ T3254] legacy_get_tree+0xdf/0x170 [ 423.728052][ T3254] ? incfs_unlink+0x80/0x80 [ 423.732550][ T3254] vfs_get_tree+0x85/0x260 [ 423.736944][ T3254] do_new_mount+0x292/0x570 [ 423.741431][ T3254] ? do_move_mount_old+0x160/0x160 [ 423.746678][ T3254] ? security_capable+0x86/0xb0 [ 423.751665][ T3254] do_mount+0x688/0xdd0 [ 423.756045][ T3254] ? copy_mount_string+0x30/0x30 [ 423.760988][ T3254] ? _copy_from_user+0xa6/0xe0 [ 423.765726][ T3254] ? copy_mount_options+0xcb/0x300 [ 423.770825][ T3254] ksys_mount+0xc2/0xf0 [ 423.775388][ T3254] __x64_sys_mount+0xb1/0xc0 [ 423.780040][ T3254] do_syscall_64+0xca/0x1c0 [ 423.784541][ T3254] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 423.790630][ T3254] incfs_lookup_dentry err:-12 [ 423.798063][ T3254] incfs: Can't find or create .index dir in ./file0 [ 423.804709][ T3254] incfs: mount failed -12 [ 423.932766][ T3257] FAULT_INJECTION: forcing a failure. [ 423.932766][ T3257] name failslab, interval 1, probability 0, space 0, times 0 [ 423.945649][ T3257] CPU: 0 PID: 3257 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 423.956042][ T3257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 423.966432][ T3257] Call Trace: [ 423.969855][ T3257] dump_stack+0x1d8/0x241 [ 423.974181][ T3257] ? panic+0x768/0x768 [ 423.978248][ T3257] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 423.984274][ T3257] ? __find_get_block+0xc9c/0x10b0 [ 423.989426][ T3257] ? stack_trace_save+0x1c0/0x1c0 [ 423.994609][ T3257] should_fail+0x71f/0x880 [ 423.999025][ T3257] ? setup_fault_attr+0x3d0/0x3d0 [ 424.004049][ T3257] ? mls_compute_context_len+0x74b/0x790 [ 424.009656][ T3257] ? stack_trace_snprint+0x170/0x170 [ 424.014929][ T3257] ? context_struct_to_string+0x441/0x8a0 [ 424.020649][ T3257] should_failslab+0x5/0x20 [ 424.025124][ T3257] __kmalloc+0x51/0x2b0 [ 424.029377][ T3257] context_struct_to_string+0x441/0x8a0 [ 424.035104][ T3257] ? fat_get_entry+0x8e7/0xa20 [ 424.040005][ T3257] ? security_bounded_transition+0x560/0x560 [ 424.046001][ T3257] context_add_hash+0x141/0x270 [ 424.051148][ T3257] ? security_sid_to_context_inval+0x40/0x40 [ 424.057112][ T3257] ? mls_convert_context+0x6c0/0x6c0 [ 424.062555][ T3257] ? mls_context_isvalid+0xa4/0x380 [ 424.067879][ T3257] ? policydb_context_isvalid+0x1bc/0x410 [ 424.073773][ T3257] security_compute_sid+0x11a7/0x1d60 [ 424.079351][ T3257] ? security_transition_sid+0x90/0x90 [ 424.086153][ T3257] ? avc_denied+0x1d0/0x1d0 [ 424.090735][ T3257] ? _raw_spin_unlock+0x49/0x60 [ 424.096449][ T3257] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 424.101904][ T3257] security_transition_sid+0x78/0x90 [ 424.107512][ T3257] may_create+0x607/0x970 [ 424.111849][ T3257] ? show_sid+0x250/0x250 [ 424.116179][ T3257] ? from_kgid+0x1a3/0x730 [ 424.120595][ T3257] ? generic_permission+0x141/0x3e0 [ 424.125801][ T3257] security_inode_mkdir+0xa4/0x100 [ 424.131318][ T3257] vfs_mkdir+0x352/0x600 [ 424.135636][ T3257] open_or_create_special_dir+0xe4/0x1c0 [ 424.141844][ T3257] incfs_mount_fs+0x48b/0xa00 [ 424.146708][ T3257] ? incfs_unlink+0x80/0x80 [ 424.152011][ T3257] ? vfs_parse_fs_string+0x178/0x1f0 [ 424.157481][ T3257] ? logfc+0x6d0/0x6d0 [ 424.161618][ T3257] ? cap_capable+0x18b/0x210 [ 424.166286][ T3257] legacy_get_tree+0xdf/0x170 [ 424.170937][ T3257] ? incfs_unlink+0x80/0x80 [ 424.175514][ T3257] vfs_get_tree+0x85/0x260 [ 424.180361][ T3257] do_new_mount+0x292/0x570 [ 424.185030][ T3257] ? do_move_mount_old+0x160/0x160 [ 424.190302][ T3257] ? security_capable+0x86/0xb0 [ 424.195807][ T3257] do_mount+0x688/0xdd0 [ 424.200924][ T3257] ? copy_mount_string+0x30/0x30 [ 424.205847][ T3257] ? _copy_from_user+0xa6/0xe0 [ 424.210691][ T3257] ? copy_mount_options+0xcb/0x300 [ 424.215784][ T3257] ksys_mount+0xc2/0xf0 [ 424.219914][ T3257] __x64_sys_mount+0xb1/0xc0 [ 424.224591][ T3257] do_syscall_64+0xca/0x1c0 [ 424.229322][ T3257] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 424.236688][ T3257] incfs: Can't find or create .index dir in ./file0 [ 424.243567][ T3257] incfs: mount failed -12 [ 424.289190][ T3259] FAULT_INJECTION: forcing a failure. [ 424.289190][ T3259] name failslab, interval 1, probability 0, space 0, times 0 [ 424.302753][ T3259] CPU: 0 PID: 3259 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 424.313057][ T3259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 424.323089][ T3259] Call Trace: [ 424.326368][ T3259] dump_stack+0x1d8/0x241 [ 424.330673][ T3259] ? panic+0x768/0x768 [ 424.334714][ T3259] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 424.340737][ T3259] ? __find_get_block+0xc9c/0x10b0 [ 424.346054][ T3259] ? stack_trace_save+0x1c0/0x1c0 [ 424.351103][ T3259] should_fail+0x71f/0x880 [ 424.355504][ T3259] ? setup_fault_attr+0x3d0/0x3d0 [ 424.360521][ T3259] ? mls_compute_context_len+0x74b/0x790 [ 424.366322][ T3259] ? stack_trace_snprint+0x170/0x170 [ 424.371720][ T3259] ? context_struct_to_string+0x441/0x8a0 [ 424.377513][ T3259] should_failslab+0x5/0x20 [ 424.381997][ T3259] __kmalloc+0x51/0x2b0 [ 424.386318][ T3259] context_struct_to_string+0x441/0x8a0 [ 424.392051][ T3259] ? fat_get_entry+0x8e7/0xa20 [ 424.396934][ T3259] ? security_bounded_transition+0x560/0x560 [ 424.402915][ T3259] context_add_hash+0x141/0x270 [ 424.407743][ T3259] ? security_sid_to_context_inval+0x40/0x40 [ 424.413712][ T3259] ? mls_convert_context+0x6c0/0x6c0 [ 424.418986][ T3259] ? mls_context_isvalid+0xa4/0x380 [ 424.424165][ T3259] ? policydb_context_isvalid+0x1bc/0x410 [ 424.429857][ T3259] security_compute_sid+0x11a7/0x1d60 [ 424.435211][ T3259] ? security_transition_sid+0x90/0x90 [ 424.440649][ T3259] ? avc_denied+0x1d0/0x1d0 [ 424.445311][ T3259] ? _raw_spin_unlock+0x49/0x60 [ 424.450144][ T3259] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 424.455522][ T3259] security_transition_sid+0x78/0x90 [ 424.460787][ T3259] may_create+0x607/0x970 [ 424.465099][ T3259] ? show_sid+0x250/0x250 [ 424.469416][ T3259] ? from_kgid+0x1a3/0x730 [ 424.473821][ T3259] ? generic_permission+0x141/0x3e0 [ 424.478991][ T3259] security_inode_mkdir+0xa4/0x100 [ 424.484083][ T3259] vfs_mkdir+0x352/0x600 [ 424.488306][ T3259] open_or_create_special_dir+0xe4/0x1c0 [ 424.494009][ T3259] incfs_mount_fs+0x48b/0xa00 [ 424.498664][ T3259] ? incfs_unlink+0x80/0x80 [ 424.503156][ T3259] ? vfs_parse_fs_string+0x178/0x1f0 [ 424.508411][ T3259] ? logfc+0x6d0/0x6d0 [ 424.512455][ T3259] ? cap_capable+0x18b/0x210 [ 424.517029][ T3259] legacy_get_tree+0xdf/0x170 [ 424.521676][ T3259] ? incfs_unlink+0x80/0x80 [ 424.526152][ T3259] vfs_get_tree+0x85/0x260 [ 424.530589][ T3259] do_new_mount+0x292/0x570 [ 424.535113][ T3259] ? do_move_mount_old+0x160/0x160 [ 424.540200][ T3259] ? security_capable+0x86/0xb0 [ 424.545022][ T3259] do_mount+0x688/0xdd0 [ 424.549260][ T3259] ? copy_mount_string+0x30/0x30 [ 424.554174][ T3259] ? _copy_from_user+0xa6/0xe0 [ 424.558926][ T3259] ? copy_mount_options+0xcb/0x300 [ 424.564117][ T3259] ksys_mount+0xc2/0xf0 [ 424.568414][ T3259] __x64_sys_mount+0xb1/0xc0 [ 424.573194][ T3259] do_syscall_64+0xca/0x1c0 [ 424.577743][ T3259] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 424.585808][ T3259] incfs: Can't find or create .index dir in ./file0 [ 424.592824][ T3259] incfs: mount failed -12 [ 424.638408][ T3261] FAULT_INJECTION: forcing a failure. [ 424.638408][ T3261] name failslab, interval 1, probability 0, space 0, times 0 [ 424.651147][ T3261] CPU: 0 PID: 3261 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 424.661681][ T3261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 424.671896][ T3261] Call Trace: [ 424.675506][ T3261] dump_stack+0x1d8/0x241 [ 424.680176][ T3261] ? panic+0x768/0x768 [ 424.684311][ T3261] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 424.690452][ T3261] ? __find_get_block+0xc9c/0x10b0 [ 424.695784][ T3261] ? stack_trace_save+0x1c0/0x1c0 [ 424.700800][ T3261] should_fail+0x71f/0x880 [ 424.705214][ T3261] ? setup_fault_attr+0x3d0/0x3d0 [ 424.710319][ T3261] ? mls_compute_context_len+0x74b/0x790 [ 424.715939][ T3261] ? stack_trace_snprint+0x170/0x170 [ 424.721817][ T3261] ? context_struct_to_string+0x441/0x8a0 [ 424.727518][ T3261] should_failslab+0x5/0x20 [ 424.732016][ T3261] __kmalloc+0x51/0x2b0 [ 424.736164][ T3261] context_struct_to_string+0x441/0x8a0 [ 424.741695][ T3261] ? fat_get_entry+0x8e7/0xa20 [ 424.747754][ T3261] ? security_bounded_transition+0x560/0x560 [ 424.753839][ T3261] context_add_hash+0x141/0x270 [ 424.758769][ T3261] ? security_sid_to_context_inval+0x40/0x40 [ 424.765064][ T3261] ? mls_convert_context+0x6c0/0x6c0 [ 424.770356][ T3261] ? mls_context_isvalid+0xa4/0x380 [ 424.775542][ T3261] ? policydb_context_isvalid+0x1bc/0x410 [ 424.781335][ T3261] security_compute_sid+0x11a7/0x1d60 [ 424.787102][ T3261] ? security_transition_sid+0x90/0x90 [ 424.792668][ T3261] ? avc_denied+0x1d0/0x1d0 [ 424.797439][ T3261] ? _raw_spin_unlock+0x49/0x60 [ 424.802544][ T3261] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 424.808215][ T3261] security_transition_sid+0x78/0x90 [ 424.813684][ T3261] may_create+0x607/0x970 [ 424.818108][ T3261] ? show_sid+0x250/0x250 [ 424.823291][ T3261] ? from_kgid+0x1a3/0x730 [ 424.827694][ T3261] ? generic_permission+0x141/0x3e0 [ 424.832980][ T3261] security_inode_mkdir+0xa4/0x100 [ 424.838219][ T3261] vfs_mkdir+0x352/0x600 [ 424.842529][ T3261] open_or_create_special_dir+0xe4/0x1c0 [ 424.848310][ T3261] incfs_mount_fs+0x48b/0xa00 [ 424.853078][ T3261] ? incfs_unlink+0x80/0x80 [ 424.857574][ T3261] ? vfs_parse_fs_string+0x178/0x1f0 [ 424.862828][ T3261] ? logfc+0x6d0/0x6d0 [ 424.866955][ T3261] ? cap_capable+0x18b/0x210 [ 424.871515][ T3261] legacy_get_tree+0xdf/0x170 [ 424.876189][ T3261] ? incfs_unlink+0x80/0x80 [ 424.880661][ T3261] vfs_get_tree+0x85/0x260 [ 424.885055][ T3261] do_new_mount+0x292/0x570 [ 424.889822][ T3261] ? do_move_mount_old+0x160/0x160 [ 424.894941][ T3261] ? security_capable+0x86/0xb0 [ 424.900056][ T3261] do_mount+0x688/0xdd0 [ 424.904232][ T3261] ? copy_mount_string+0x30/0x30 [ 424.909266][ T3261] ? _copy_from_user+0xa6/0xe0 [ 424.914015][ T3261] ? copy_mount_options+0xcb/0x300 [ 424.919109][ T3261] ksys_mount+0xc2/0xf0 [ 424.923352][ T3261] __x64_sys_mount+0xb1/0xc0 [ 424.927919][ T3261] do_syscall_64+0xca/0x1c0 [ 424.932436][ T3261] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 424.938534][ T3261] incfs: Can't find or create .index dir in ./file0 [ 424.945205][ T3261] incfs: mount failed -12 [ 424.998149][ T3263] FAULT_INJECTION: forcing a failure. [ 424.998149][ T3263] name failslab, interval 1, probability 0, space 0, times 0 [ 425.010802][ T3263] CPU: 0 PID: 3263 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 425.021025][ T3263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 425.031248][ T3263] Call Trace: [ 425.034523][ T3263] dump_stack+0x1d8/0x241 [ 425.038869][ T3263] ? panic+0x768/0x768 [ 425.042937][ T3263] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 425.048740][ T3263] ? __find_get_block+0xc9c/0x10b0 [ 425.053838][ T3263] ? stack_trace_save+0x1c0/0x1c0 [ 425.058841][ T3263] should_fail+0x71f/0x880 [ 425.063230][ T3263] ? setup_fault_attr+0x3d0/0x3d0 [ 425.068227][ T3263] ? mls_compute_context_len+0x74b/0x790 [ 425.073854][ T3263] ? stack_trace_snprint+0x170/0x170 [ 425.079216][ T3263] ? context_struct_to_string+0x441/0x8a0 [ 425.084941][ T3263] should_failslab+0x5/0x20 [ 425.089603][ T3263] __kmalloc+0x51/0x2b0 [ 425.093757][ T3263] context_struct_to_string+0x441/0x8a0 [ 425.099314][ T3263] ? fat_get_entry+0x8e7/0xa20 [ 425.104079][ T3263] ? security_bounded_transition+0x560/0x560 [ 425.110240][ T3263] context_add_hash+0x141/0x270 [ 425.115137][ T3263] ? security_sid_to_context_inval+0x40/0x40 [ 425.121195][ T3263] ? mls_convert_context+0x6c0/0x6c0 [ 425.126685][ T3263] ? mls_context_isvalid+0xa4/0x380 [ 425.132210][ T3263] ? policydb_context_isvalid+0x1bc/0x410 [ 425.138246][ T3263] security_compute_sid+0x11a7/0x1d60 [ 425.143736][ T3263] ? security_transition_sid+0x90/0x90 [ 425.149285][ T3263] ? avc_denied+0x1d0/0x1d0 [ 425.153780][ T3263] ? _raw_spin_unlock+0x49/0x60 [ 425.158853][ T3263] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 425.164371][ T3263] security_transition_sid+0x78/0x90 [ 425.169854][ T3263] may_create+0x607/0x970 [ 425.174400][ T3263] ? show_sid+0x250/0x250 [ 425.178707][ T3263] ? from_kgid+0x1a3/0x730 [ 425.183616][ T3263] ? generic_permission+0x141/0x3e0 [ 425.188830][ T3263] security_inode_mkdir+0xa4/0x100 [ 425.194245][ T3263] vfs_mkdir+0x352/0x600 [ 425.198479][ T3263] open_or_create_special_dir+0xe4/0x1c0 [ 425.204413][ T3263] incfs_mount_fs+0x48b/0xa00 [ 425.209107][ T3263] ? incfs_unlink+0x80/0x80 [ 425.213606][ T3263] ? vfs_parse_fs_string+0x178/0x1f0 [ 425.218976][ T3263] ? logfc+0x6d0/0x6d0 [ 425.223028][ T3263] ? cap_capable+0x18b/0x210 [ 425.227623][ T3263] legacy_get_tree+0xdf/0x170 [ 425.232376][ T3263] ? incfs_unlink+0x80/0x80 [ 425.236859][ T3263] vfs_get_tree+0x85/0x260 [ 425.241266][ T3263] do_new_mount+0x292/0x570 [ 425.245791][ T3263] ? do_move_mount_old+0x160/0x160 [ 425.251132][ T3263] ? security_capable+0x86/0xb0 [ 425.256082][ T3263] do_mount+0x688/0xdd0 [ 425.260328][ T3263] ? copy_mount_string+0x30/0x30 [ 425.265345][ T3263] ? _copy_from_user+0xa6/0xe0 [ 425.270366][ T3263] ? copy_mount_options+0xcb/0x300 [ 425.275966][ T3263] ksys_mount+0xc2/0xf0 [ 425.280318][ T3263] __x64_sys_mount+0xb1/0xc0 [ 425.284947][ T3263] do_syscall_64+0xca/0x1c0 [ 425.289626][ T3263] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 425.296766][ T3263] incfs: Can't find or create .index dir in ./file0 [ 425.303473][ T3263] incfs: mount failed -12 [ 425.348999][ T3265] FAULT_INJECTION: forcing a failure. [ 425.348999][ T3265] name failslab, interval 1, probability 0, space 0, times 0 [ 425.361823][ T3265] CPU: 0 PID: 3265 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 425.372579][ T3265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 425.382716][ T3265] Call Trace: [ 425.385999][ T3265] dump_stack+0x1d8/0x241 [ 425.390403][ T3265] ? panic+0x768/0x768 [ 425.394468][ T3265] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 425.400444][ T3265] ? __find_get_block+0xc9c/0x10b0 [ 425.406302][ T3265] ? stack_trace_save+0x1c0/0x1c0 [ 425.411546][ T3265] should_fail+0x71f/0x880 [ 425.416176][ T3265] ? setup_fault_attr+0x3d0/0x3d0 [ 425.421190][ T3265] ? mls_compute_context_len+0x74b/0x790 [ 425.426824][ T3265] ? stack_trace_snprint+0x170/0x170 [ 425.432103][ T3265] ? context_struct_to_string+0x441/0x8a0 [ 425.437889][ T3265] should_failslab+0x5/0x20 [ 425.442408][ T3265] __kmalloc+0x51/0x2b0 [ 425.446551][ T3265] context_struct_to_string+0x441/0x8a0 [ 425.452298][ T3265] ? fat_get_entry+0x8e7/0xa20 [ 425.457282][ T3265] ? security_bounded_transition+0x560/0x560 [ 425.463346][ T3265] context_add_hash+0x141/0x270 [ 425.468265][ T3265] ? security_sid_to_context_inval+0x40/0x40 [ 425.474403][ T3265] ? mls_convert_context+0x6c0/0x6c0 [ 425.479667][ T3265] ? mls_context_isvalid+0xa4/0x380 [ 425.484837][ T3265] ? policydb_context_isvalid+0x1bc/0x410 [ 425.490638][ T3265] security_compute_sid+0x11a7/0x1d60 [ 425.496032][ T3265] ? security_transition_sid+0x90/0x90 [ 425.501601][ T3265] ? avc_denied+0x1d0/0x1d0 [ 425.506090][ T3265] ? _raw_spin_unlock+0x49/0x60 [ 425.510918][ T3265] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 425.516266][ T3265] security_transition_sid+0x78/0x90 [ 425.521544][ T3265] may_create+0x607/0x970 [ 425.525953][ T3265] ? show_sid+0x250/0x250 [ 425.530268][ T3265] ? from_kgid+0x1a3/0x730 [ 425.534663][ T3265] ? generic_permission+0x141/0x3e0 [ 425.539878][ T3265] security_inode_mkdir+0xa4/0x100 [ 425.545593][ T3265] vfs_mkdir+0x352/0x600 [ 425.550158][ T3265] open_or_create_special_dir+0xe4/0x1c0 [ 425.556053][ T3265] incfs_mount_fs+0x48b/0xa00 [ 425.560724][ T3265] ? incfs_unlink+0x80/0x80 [ 425.565202][ T3265] ? vfs_parse_fs_string+0x178/0x1f0 [ 425.570466][ T3265] ? logfc+0x6d0/0x6d0 [ 425.574521][ T3265] ? cap_capable+0x18b/0x210 [ 425.579103][ T3265] legacy_get_tree+0xdf/0x170 [ 425.584177][ T3265] ? incfs_unlink+0x80/0x80 [ 425.588659][ T3265] vfs_get_tree+0x85/0x260 [ 425.593183][ T3265] do_new_mount+0x292/0x570 [ 425.597669][ T3265] ? do_move_mount_old+0x160/0x160 [ 425.602756][ T3265] ? security_capable+0x86/0xb0 [ 425.607676][ T3265] do_mount+0x688/0xdd0 [ 425.611984][ T3265] ? copy_mount_string+0x30/0x30 [ 425.617107][ T3265] ? _copy_from_user+0xa6/0xe0 [ 425.622150][ T3265] ? copy_mount_options+0xcb/0x300 [ 425.627367][ T3265] ksys_mount+0xc2/0xf0 [ 425.631509][ T3265] __x64_sys_mount+0xb1/0xc0 [ 425.636076][ T3265] do_syscall_64+0xca/0x1c0 [ 425.640590][ T3265] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 425.648423][ T3265] incfs: Can't find or create .index dir in ./file0 [ 425.655456][ T3265] incfs: mount failed -12 [ 425.698783][ T3267] FAULT_INJECTION: forcing a failure. [ 425.698783][ T3267] name failslab, interval 1, probability 0, space 0, times 0 [ 425.711429][ T3267] CPU: 0 PID: 3267 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 425.721644][ T3267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 425.731677][ T3267] Call Trace: [ 425.734953][ T3267] dump_stack+0x1d8/0x241 [ 425.739260][ T3267] ? panic+0x768/0x768 [ 425.743451][ T3267] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 425.749241][ T3267] ? __find_get_block+0xc9c/0x10b0 [ 425.754326][ T3267] ? stack_trace_save+0x1c0/0x1c0 [ 425.759324][ T3267] should_fail+0x71f/0x880 [ 425.763722][ T3267] ? setup_fault_attr+0x3d0/0x3d0 [ 425.768717][ T3267] ? mls_compute_context_len+0x74b/0x790 [ 425.774342][ T3267] ? stack_trace_snprint+0x170/0x170 [ 425.779638][ T3267] ? context_struct_to_string+0x441/0x8a0 [ 425.785350][ T3267] should_failslab+0x5/0x20 [ 425.789845][ T3267] __kmalloc+0x51/0x2b0 [ 425.793991][ T3267] context_struct_to_string+0x441/0x8a0 [ 425.799513][ T3267] ? fat_get_entry+0x8e7/0xa20 [ 425.804260][ T3267] ? security_bounded_transition+0x560/0x560 [ 425.810215][ T3267] context_add_hash+0x141/0x270 [ 425.815038][ T3267] ? security_sid_to_context_inval+0x40/0x40 [ 425.821005][ T3267] ? mls_convert_context+0x6c0/0x6c0 [ 425.826279][ T3267] ? mls_context_isvalid+0xa4/0x380 [ 425.831449][ T3267] ? policydb_context_isvalid+0x1bc/0x410 [ 425.837142][ T3267] security_compute_sid+0x11a7/0x1d60 [ 425.842502][ T3267] ? security_transition_sid+0x90/0x90 [ 425.848420][ T3267] ? avc_denied+0x1d0/0x1d0 [ 425.852900][ T3267] ? _raw_spin_unlock+0x49/0x60 [ 425.857758][ T3267] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 425.863100][ T3267] security_transition_sid+0x78/0x90 [ 425.868370][ T3267] may_create+0x607/0x970 [ 425.872675][ T3267] ? show_sid+0x250/0x250 [ 425.876975][ T3267] ? from_kgid+0x1a3/0x730 [ 425.881375][ T3267] ? generic_permission+0x141/0x3e0 [ 425.886548][ T3267] security_inode_mkdir+0xa4/0x100 [ 425.891721][ T3267] vfs_mkdir+0x352/0x600 [ 425.895954][ T3267] open_or_create_special_dir+0xe4/0x1c0 [ 425.901560][ T3267] incfs_mount_fs+0x48b/0xa00 [ 425.906217][ T3267] ? incfs_unlink+0x80/0x80 [ 425.910701][ T3267] ? vfs_parse_fs_string+0x178/0x1f0 [ 425.916150][ T3267] ? logfc+0x6d0/0x6d0 [ 425.920189][ T3267] ? cap_capable+0x18b/0x210 [ 425.924774][ T3267] legacy_get_tree+0xdf/0x170 [ 425.929419][ T3267] ? incfs_unlink+0x80/0x80 [ 425.933914][ T3267] vfs_get_tree+0x85/0x260 [ 425.938306][ T3267] do_new_mount+0x292/0x570 [ 425.942778][ T3267] ? do_move_mount_old+0x160/0x160 [ 425.947942][ T3267] ? security_capable+0x86/0xb0 [ 425.952845][ T3267] do_mount+0x688/0xdd0 [ 425.956981][ T3267] ? copy_mount_string+0x30/0x30 [ 425.961975][ T3267] ? _copy_from_user+0xa6/0xe0 [ 425.966716][ T3267] ? copy_mount_options+0xcb/0x300 [ 425.971792][ T3267] ksys_mount+0xc2/0xf0 [ 425.975916][ T3267] __x64_sys_mount+0xb1/0xc0 [ 425.980478][ T3267] do_syscall_64+0xca/0x1c0 [ 425.984956][ T3267] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 425.990890][ T3267] incfs: Can't find or create .index dir in ./file0 [ 425.997538][ T3267] incfs: mount failed -12 [ 426.080364][ T3269] FAULT_INJECTION: forcing a failure. [ 426.080364][ T3269] name failslab, interval 1, probability 0, space 0, times 0 [ 426.092981][ T3269] CPU: 0 PID: 3269 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 426.103341][ T3269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 426.113373][ T3269] Call Trace: [ 426.116658][ T3269] dump_stack+0x1d8/0x241 [ 426.120971][ T3269] ? panic+0x768/0x768 [ 426.125011][ T3269] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 426.130879][ T3269] should_fail+0x71f/0x880 [ 426.135365][ T3269] ? setup_fault_attr+0x3d0/0x3d0 [ 426.142656][ T3269] ? stack_trace_save+0x1c0/0x1c0 [ 426.147830][ T3269] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 426.153894][ T3269] ? __d_alloc+0x2a/0x6a0 [ 426.158207][ T3269] should_failslab+0x5/0x20 [ 426.162687][ T3269] kmem_cache_alloc+0x24/0x220 [ 426.167426][ T3269] __d_alloc+0x2a/0x6a0 [ 426.171564][ T3269] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 426.177620][ T3269] d_alloc_parallel+0xe7/0x1310 [ 426.182457][ T3269] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 426.187845][ T3269] ? avc_denied+0x1d0/0x1d0 [ 426.192322][ T3269] ? d_hash_and_lookup+0x1e0/0x1e0 [ 426.197421][ T3269] ? incfs_realloc_mount_info+0x93/0x480 [ 426.203034][ T3269] ? incfs_alloc_mount_info+0x462/0x520 [ 426.208549][ T3269] ? incfs_mount_fs+0x406/0xa00 [ 426.213460][ T3269] ? legacy_get_tree+0xdf/0x170 [ 426.218294][ T3269] ? vfs_get_tree+0x85/0x260 [ 426.222861][ T3269] ? do_mount+0x688/0xdd0 [ 426.227249][ T3269] ? ksys_mount+0xc2/0xf0 [ 426.231612][ T3269] ? selinux_inode_permission+0x380/0x6a0 [ 426.237349][ T3269] ? selinux_inode_permission+0x454/0x6a0 [ 426.243050][ T3269] __lookup_slow+0x156/0x460 [ 426.247826][ T3269] ? lookup_one_len+0x2c0/0x2c0 [ 426.252668][ T3269] lookup_one_len+0x180/0x2c0 [ 426.257328][ T3269] ? lookup_one_len_common+0x450/0x450 [ 426.262812][ T3269] ? memcpy+0x38/0x50 [ 426.266775][ T3269] incfs_lookup_dentry+0x5b/0xb0 [ 426.271697][ T3269] open_or_create_special_dir+0x4c/0x1c0 [ 426.277358][ T3269] incfs_mount_fs+0x48b/0xa00 [ 426.282020][ T3269] ? incfs_unlink+0x80/0x80 [ 426.286607][ T3269] ? vfs_parse_fs_string+0x178/0x1f0 [ 426.291980][ T3269] ? logfc+0x6d0/0x6d0 [ 426.297071][ T3269] ? cap_capable+0x18b/0x210 [ 426.301674][ T3269] legacy_get_tree+0xdf/0x170 [ 426.306323][ T3269] ? incfs_unlink+0x80/0x80 [ 426.310884][ T3269] vfs_get_tree+0x85/0x260 [ 426.315375][ T3269] do_new_mount+0x292/0x570 [ 426.319867][ T3269] ? do_move_mount_old+0x160/0x160 [ 426.325042][ T3269] ? security_capable+0x86/0xb0 [ 426.329871][ T3269] do_mount+0x688/0xdd0 [ 426.334023][ T3269] ? copy_mount_string+0x30/0x30 [ 426.338931][ T3269] ? _copy_from_user+0xa6/0xe0 [ 426.343777][ T3269] ? copy_mount_options+0xcb/0x300 [ 426.348881][ T3269] ksys_mount+0xc2/0xf0 [ 426.353042][ T3269] __x64_sys_mount+0xb1/0xc0 [ 426.357608][ T3269] do_syscall_64+0xca/0x1c0 [ 426.362083][ T3269] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 426.369037][ T3269] incfs_lookup_dentry err:-12 [ 426.373736][ T3269] incfs: Can't find or create .index dir in ./file0 [ 426.380637][ T3269] incfs: mount failed -12 [ 426.441375][ T3271] FAULT_INJECTION: forcing a failure. [ 426.441375][ T3271] name failslab, interval 1, probability 0, space 0, times 0 [ 426.454201][ T3271] CPU: 0 PID: 3271 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 426.464499][ T3271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 426.474534][ T3271] Call Trace: [ 426.477824][ T3271] dump_stack+0x1d8/0x241 [ 426.482123][ T3271] ? panic+0x768/0x768 [ 426.486181][ T3271] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 426.491963][ T3271] ? __find_get_block+0xc9c/0x10b0 [ 426.497065][ T3271] ? stack_trace_save+0x1c0/0x1c0 [ 426.502090][ T3271] should_fail+0x71f/0x880 [ 426.506485][ T3271] ? setup_fault_attr+0x3d0/0x3d0 [ 426.511486][ T3271] ? mls_compute_context_len+0x74b/0x790 [ 426.517107][ T3271] ? stack_trace_snprint+0x170/0x170 [ 426.522362][ T3271] ? context_struct_to_string+0x441/0x8a0 [ 426.528194][ T3271] should_failslab+0x5/0x20 [ 426.532672][ T3271] __kmalloc+0x51/0x2b0 [ 426.536811][ T3271] context_struct_to_string+0x441/0x8a0 [ 426.542335][ T3271] ? fat_get_entry+0x8e7/0xa20 [ 426.547071][ T3271] ? security_bounded_transition+0x560/0x560 [ 426.553035][ T3271] context_add_hash+0x141/0x270 [ 426.557860][ T3271] ? security_sid_to_context_inval+0x40/0x40 [ 426.563823][ T3271] ? mls_convert_context+0x6c0/0x6c0 [ 426.569085][ T3271] ? mls_context_isvalid+0xa4/0x380 [ 426.574263][ T3271] ? policydb_context_isvalid+0x1bc/0x410 [ 426.579984][ T3271] security_compute_sid+0x11a7/0x1d60 [ 426.585829][ T3271] ? security_transition_sid+0x90/0x90 [ 426.591353][ T3271] ? avc_denied+0x1d0/0x1d0 [ 426.595889][ T3271] ? _raw_spin_unlock+0x49/0x60 [ 426.600900][ T3271] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 426.606618][ T3271] security_transition_sid+0x78/0x90 [ 426.612354][ T3271] may_create+0x607/0x970 [ 426.616885][ T3271] ? show_sid+0x250/0x250 [ 426.621191][ T3271] ? from_kgid+0x1a3/0x730 [ 426.625695][ T3271] ? generic_permission+0x141/0x3e0 [ 426.630883][ T3271] security_inode_mkdir+0xa4/0x100 [ 426.636165][ T3271] vfs_mkdir+0x352/0x600 [ 426.640491][ T3271] open_or_create_special_dir+0xe4/0x1c0 [ 426.646109][ T3271] incfs_mount_fs+0x48b/0xa00 [ 426.651464][ T3271] ? incfs_unlink+0x80/0x80 [ 426.655952][ T3271] ? vfs_parse_fs_string+0x178/0x1f0 [ 426.661322][ T3271] ? logfc+0x6d0/0x6d0 [ 426.665370][ T3271] ? cap_capable+0x18b/0x210 [ 426.669954][ T3271] legacy_get_tree+0xdf/0x170 [ 426.674692][ T3271] ? incfs_unlink+0x80/0x80 [ 426.679244][ T3271] vfs_get_tree+0x85/0x260 [ 426.683650][ T3271] do_new_mount+0x292/0x570 [ 426.688134][ T3271] ? do_move_mount_old+0x160/0x160 [ 426.693242][ T3271] ? security_capable+0x86/0xb0 [ 426.698122][ T3271] do_mount+0x688/0xdd0 [ 426.702256][ T3271] ? copy_mount_string+0x30/0x30 [ 426.707255][ T3271] ? _copy_from_user+0xa6/0xe0 [ 426.712009][ T3271] ? copy_mount_options+0xcb/0x300 [ 426.717092][ T3271] ksys_mount+0xc2/0xf0 [ 426.721222][ T3271] __x64_sys_mount+0xb1/0xc0 [ 426.725802][ T3271] do_syscall_64+0xca/0x1c0 [ 426.730277][ T3271] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 426.736810][ T3271] incfs: Can't find or create .index dir in ./file0 [ 426.743593][ T3271] incfs: mount failed -12 [ 426.791468][ T3273] FAULT_INJECTION: forcing a failure. [ 426.791468][ T3273] name failslab, interval 1, probability 0, space 0, times 0 [ 426.804306][ T3273] CPU: 1 PID: 3273 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 426.814915][ T3273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 426.824990][ T3273] Call Trace: [ 426.828285][ T3273] dump_stack+0x1d8/0x241 [ 426.832603][ T3273] ? panic+0x768/0x768 [ 426.836650][ T3273] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 426.842460][ T3273] ? __find_get_block+0xc9c/0x10b0 [ 426.847563][ T3273] ? stack_trace_save+0x1c0/0x1c0 [ 426.852702][ T3273] should_fail+0x71f/0x880 [ 426.857105][ T3273] ? setup_fault_attr+0x3d0/0x3d0 [ 426.862106][ T3273] ? mls_compute_context_len+0x74b/0x790 [ 426.867710][ T3273] ? stack_trace_snprint+0x170/0x170 [ 426.872966][ T3273] ? context_struct_to_string+0x441/0x8a0 [ 426.878801][ T3273] should_failslab+0x5/0x20 [ 426.883296][ T3273] __kmalloc+0x51/0x2b0 [ 426.887635][ T3273] context_struct_to_string+0x441/0x8a0 [ 426.893338][ T3273] ? fat_get_entry+0x8e7/0xa20 [ 426.898076][ T3273] ? security_bounded_transition+0x560/0x560 [ 426.904035][ T3273] context_add_hash+0x141/0x270 [ 426.908854][ T3273] ? security_sid_to_context_inval+0x40/0x40 [ 426.914802][ T3273] ? mls_convert_context+0x6c0/0x6c0 [ 426.920060][ T3273] ? mls_context_isvalid+0xa4/0x380 [ 426.925252][ T3273] ? policydb_context_isvalid+0x1bc/0x410 [ 426.931038][ T3273] security_compute_sid+0x11a7/0x1d60 [ 426.936662][ T3273] ? security_transition_sid+0x90/0x90 [ 426.942131][ T3273] ? avc_denied+0x1d0/0x1d0 [ 426.946612][ T3273] ? _raw_spin_unlock+0x49/0x60 [ 426.951522][ T3273] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 426.956866][ T3273] security_transition_sid+0x78/0x90 [ 426.962259][ T3273] may_create+0x607/0x970 [ 426.966570][ T3273] ? show_sid+0x250/0x250 [ 426.970964][ T3273] ? from_kgid+0x1a3/0x730 [ 426.975356][ T3273] ? generic_permission+0x141/0x3e0 [ 426.980534][ T3273] security_inode_mkdir+0xa4/0x100 [ 426.985623][ T3273] vfs_mkdir+0x352/0x600 [ 426.989934][ T3273] open_or_create_special_dir+0xe4/0x1c0 [ 426.995541][ T3273] incfs_mount_fs+0x48b/0xa00 [ 427.000188][ T3273] ? incfs_unlink+0x80/0x80 [ 427.004662][ T3273] ? vfs_parse_fs_string+0x178/0x1f0 [ 427.009918][ T3273] ? logfc+0x6d0/0x6d0 [ 427.013955][ T3273] ? cap_capable+0x18b/0x210 [ 427.018544][ T3273] legacy_get_tree+0xdf/0x170 [ 427.023208][ T3273] ? incfs_unlink+0x80/0x80 [ 427.027722][ T3273] vfs_get_tree+0x85/0x260 [ 427.032111][ T3273] do_new_mount+0x292/0x570 [ 427.036605][ T3273] ? do_move_mount_old+0x160/0x160 [ 427.041792][ T3273] ? security_capable+0x86/0xb0 [ 427.046625][ T3273] do_mount+0x688/0xdd0 [ 427.050767][ T3273] ? copy_mount_string+0x30/0x30 [ 427.055688][ T3273] ? _copy_from_user+0xa6/0xe0 [ 427.060426][ T3273] ? copy_mount_options+0xcb/0x300 [ 427.065506][ T3273] ksys_mount+0xc2/0xf0 [ 427.069634][ T3273] __x64_sys_mount+0xb1/0xc0 [ 427.074194][ T3273] do_syscall_64+0xca/0x1c0 [ 427.078665][ T3273] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 427.085063][ T3273] incfs: Can't find or create .index dir in ./file0 [ 427.091678][ T3273] incfs: mount failed -12 [ 427.158241][ T3275] FAULT_INJECTION: forcing a failure. [ 427.158241][ T3275] name failslab, interval 1, probability 0, space 0, times 0 [ 427.170891][ T3275] CPU: 1 PID: 3275 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 427.181112][ T3275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.191231][ T3275] Call Trace: [ 427.194766][ T3275] dump_stack+0x1d8/0x241 [ 427.199073][ T3275] ? panic+0x768/0x768 [ 427.203148][ T3275] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 427.209116][ T3275] ? __find_get_block+0xc9c/0x10b0 [ 427.214231][ T3275] ? stack_trace_save+0x1c0/0x1c0 [ 427.219240][ T3275] should_fail+0x71f/0x880 [ 427.223644][ T3275] ? setup_fault_attr+0x3d0/0x3d0 [ 427.228639][ T3275] ? mls_compute_context_len+0x74b/0x790 [ 427.234251][ T3275] ? stack_trace_snprint+0x170/0x170 [ 427.239531][ T3275] ? context_struct_to_string+0x441/0x8a0 [ 427.245223][ T3275] should_failslab+0x5/0x20 [ 427.249713][ T3275] __kmalloc+0x51/0x2b0 [ 427.253870][ T3275] context_struct_to_string+0x441/0x8a0 [ 427.259597][ T3275] ? fat_get_entry+0x8e7/0xa20 [ 427.265055][ T3275] ? security_bounded_transition+0x560/0x560 [ 427.271384][ T3275] context_add_hash+0x141/0x270 [ 427.276212][ T3275] ? security_sid_to_context_inval+0x40/0x40 [ 427.282354][ T3275] ? mls_convert_context+0x6c0/0x6c0 [ 427.287707][ T3275] ? mls_context_isvalid+0xa4/0x380 [ 427.292910][ T3275] ? policydb_context_isvalid+0x1bc/0x410 [ 427.298716][ T3275] security_compute_sid+0x11a7/0x1d60 [ 427.304069][ T3275] ? security_transition_sid+0x90/0x90 [ 427.309683][ T3275] ? avc_denied+0x1d0/0x1d0 [ 427.314191][ T3275] ? _raw_spin_unlock+0x49/0x60 [ 427.319233][ T3275] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 427.324625][ T3275] security_transition_sid+0x78/0x90 [ 427.330006][ T3275] may_create+0x607/0x970 [ 427.334327][ T3275] ? show_sid+0x250/0x250 [ 427.338659][ T3275] ? from_kgid+0x1a3/0x730 [ 427.343072][ T3275] ? generic_permission+0x141/0x3e0 [ 427.348325][ T3275] security_inode_mkdir+0xa4/0x100 [ 427.353429][ T3275] vfs_mkdir+0x352/0x600 [ 427.357655][ T3275] open_or_create_special_dir+0xe4/0x1c0 [ 427.363266][ T3275] incfs_mount_fs+0x48b/0xa00 [ 427.367918][ T3275] ? incfs_unlink+0x80/0x80 [ 427.372402][ T3275] ? vfs_parse_fs_string+0x178/0x1f0 [ 427.377846][ T3275] ? logfc+0x6d0/0x6d0 [ 427.381887][ T3275] ? cap_capable+0x18b/0x210 [ 427.386450][ T3275] legacy_get_tree+0xdf/0x170 [ 427.391203][ T3275] ? incfs_unlink+0x80/0x80 [ 427.395692][ T3275] vfs_get_tree+0x85/0x260 [ 427.400114][ T3275] do_new_mount+0x292/0x570 [ 427.404587][ T3275] ? do_move_mount_old+0x160/0x160 [ 427.409672][ T3275] ? security_capable+0x86/0xb0 [ 427.414489][ T3275] do_mount+0x688/0xdd0 [ 427.418704][ T3275] ? copy_mount_string+0x30/0x30 [ 427.423622][ T3275] ? _copy_from_user+0xa6/0xe0 [ 427.428457][ T3275] ? copy_mount_options+0xcb/0x300 [ 427.433634][ T3275] ksys_mount+0xc2/0xf0 [ 427.437764][ T3275] __x64_sys_mount+0xb1/0xc0 [ 427.442335][ T3275] do_syscall_64+0xca/0x1c0 [ 427.446963][ T3275] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 427.453005][ T3275] incfs: Can't find or create .index dir in ./file0 [ 427.459652][ T3275] incfs: mount failed -12 [ 427.590270][ T3277] FAULT_INJECTION: forcing a failure. [ 427.590270][ T3277] name failslab, interval 1, probability 0, space 0, times 0 [ 427.603388][ T3277] CPU: 1 PID: 3277 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 427.613717][ T3277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.623786][ T3277] Call Trace: [ 427.627068][ T3277] dump_stack+0x1d8/0x241 [ 427.631487][ T3277] ? panic+0x768/0x768 [ 427.635625][ T3277] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 427.641698][ T3277] ? __find_get_block+0xc9c/0x10b0 [ 427.647079][ T3277] ? stack_trace_save+0x1c0/0x1c0 [ 427.652235][ T3277] should_fail+0x71f/0x880 [ 427.656860][ T3277] ? setup_fault_attr+0x3d0/0x3d0 [ 427.661990][ T3277] ? mls_compute_context_len+0x74b/0x790 [ 427.667865][ T3277] ? stack_trace_snprint+0x170/0x170 [ 427.673282][ T3277] ? context_struct_to_string+0x441/0x8a0 [ 427.679070][ T3277] should_failslab+0x5/0x20 [ 427.683573][ T3277] __kmalloc+0x51/0x2b0 [ 427.687709][ T3277] context_struct_to_string+0x441/0x8a0 [ 427.693243][ T3277] ? fat_get_entry+0x8e7/0xa20 [ 427.697994][ T3277] ? security_bounded_transition+0x560/0x560 [ 427.704253][ T3277] context_add_hash+0x141/0x270 [ 427.709127][ T3277] ? security_sid_to_context_inval+0x40/0x40 [ 427.715089][ T3277] ? mls_convert_context+0x6c0/0x6c0 [ 427.720366][ T3277] ? mls_context_isvalid+0xa4/0x380 [ 427.725541][ T3277] ? policydb_context_isvalid+0x1bc/0x410 [ 427.731260][ T3277] security_compute_sid+0x11a7/0x1d60 [ 427.736808][ T3277] ? security_transition_sid+0x90/0x90 [ 427.742261][ T3277] ? avc_denied+0x1d0/0x1d0 [ 427.746811][ T3277] ? _raw_spin_unlock+0x49/0x60 [ 427.751657][ T3277] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 427.757012][ T3277] security_transition_sid+0x78/0x90 [ 427.762270][ T3277] may_create+0x607/0x970 [ 427.766749][ T3277] ? show_sid+0x250/0x250 [ 427.771062][ T3277] ? from_kgid+0x1a3/0x730 [ 427.775463][ T3277] ? generic_permission+0x141/0x3e0 [ 427.780637][ T3277] security_inode_mkdir+0xa4/0x100 [ 427.785750][ T3277] vfs_mkdir+0x352/0x600 [ 427.789966][ T3277] open_or_create_special_dir+0xe4/0x1c0 [ 427.795792][ T3277] incfs_mount_fs+0x48b/0xa00 [ 427.800559][ T3277] ? incfs_unlink+0x80/0x80 [ 427.805060][ T3277] ? vfs_parse_fs_string+0x178/0x1f0 [ 427.810318][ T3277] ? logfc+0x6d0/0x6d0 [ 427.814792][ T3277] ? cap_capable+0x18b/0x210 [ 427.819490][ T3277] legacy_get_tree+0xdf/0x170 [ 427.824741][ T3277] ? incfs_unlink+0x80/0x80 [ 427.829554][ T3277] vfs_get_tree+0x85/0x260 [ 427.834220][ T3277] do_new_mount+0x292/0x570 [ 427.838811][ T3277] ? do_move_mount_old+0x160/0x160 [ 427.843925][ T3277] ? security_capable+0x86/0xb0 [ 427.848758][ T3277] do_mount+0x688/0xdd0 [ 427.852898][ T3277] ? copy_mount_string+0x30/0x30 [ 427.857812][ T3277] ? _copy_from_user+0xa6/0xe0 [ 427.862560][ T3277] ? copy_mount_options+0xcb/0x300 [ 427.867683][ T3277] ksys_mount+0xc2/0xf0 [ 427.871814][ T3277] __x64_sys_mount+0xb1/0xc0 [ 427.876377][ T3277] do_syscall_64+0xca/0x1c0 [ 427.880944][ T3277] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 427.887050][ T3277] incfs: Can't find or create .index dir in ./file0 [ 427.893733][ T3277] incfs: mount failed -12 [ 427.948320][ T3279] FAULT_INJECTION: forcing a failure. [ 427.948320][ T3279] name failslab, interval 1, probability 0, space 0, times 0 [ 427.961518][ T3279] CPU: 1 PID: 3279 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 427.973659][ T3279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 427.983899][ T3279] Call Trace: [ 427.987501][ T3279] dump_stack+0x1d8/0x241 [ 427.992361][ T3279] ? panic+0x768/0x768 [ 427.996865][ T3279] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 428.002736][ T3279] ? __find_get_block+0xc9c/0x10b0 [ 428.007986][ T3279] ? stack_trace_save+0x1c0/0x1c0 [ 428.013425][ T3279] should_fail+0x71f/0x880 [ 428.017914][ T3279] ? setup_fault_attr+0x3d0/0x3d0 [ 428.023044][ T3279] ? mls_compute_context_len+0x74b/0x790 [ 428.028765][ T3279] ? stack_trace_snprint+0x170/0x170 [ 428.034354][ T3279] ? context_struct_to_string+0x441/0x8a0 [ 428.040522][ T3279] should_failslab+0x5/0x20 [ 428.045020][ T3279] __kmalloc+0x51/0x2b0 [ 428.049295][ T3279] context_struct_to_string+0x441/0x8a0 [ 428.055217][ T3279] ? fat_get_entry+0x8e7/0xa20 [ 428.060055][ T3279] ? security_bounded_transition+0x560/0x560 [ 428.066126][ T3279] context_add_hash+0x141/0x270 [ 428.071113][ T3279] ? security_sid_to_context_inval+0x40/0x40 [ 428.077452][ T3279] ? mls_convert_context+0x6c0/0x6c0 [ 428.082721][ T3279] ? mls_context_isvalid+0xa4/0x380 [ 428.088522][ T3279] ? policydb_context_isvalid+0x1bc/0x410 [ 428.095309][ T3279] security_compute_sid+0x11a7/0x1d60 [ 428.100678][ T3279] ? security_transition_sid+0x90/0x90 [ 428.107040][ T3279] ? avc_denied+0x1d0/0x1d0 [ 428.112266][ T3279] ? _raw_spin_unlock+0x49/0x60 [ 428.117302][ T3279] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 428.122827][ T3279] security_transition_sid+0x78/0x90 [ 428.128103][ T3279] may_create+0x607/0x970 [ 428.132724][ T3279] ? show_sid+0x250/0x250 [ 428.137066][ T3279] ? from_kgid+0x1a3/0x730 [ 428.142013][ T3279] ? generic_permission+0x141/0x3e0 [ 428.147303][ T3279] security_inode_mkdir+0xa4/0x100 [ 428.153103][ T3279] vfs_mkdir+0x352/0x600 [ 428.157450][ T3279] open_or_create_special_dir+0xe4/0x1c0 [ 428.163514][ T3279] incfs_mount_fs+0x48b/0xa00 [ 428.169109][ T3279] ? incfs_unlink+0x80/0x80 [ 428.174495][ T3279] ? vfs_parse_fs_string+0x178/0x1f0 [ 428.181149][ T3279] ? logfc+0x6d0/0x6d0 [ 428.185823][ T3279] ? cap_capable+0x18b/0x210 [ 428.191226][ T3279] legacy_get_tree+0xdf/0x170 [ 428.198897][ T3279] ? incfs_unlink+0x80/0x80 [ 428.204333][ T3279] vfs_get_tree+0x85/0x260 [ 428.209934][ T3279] do_new_mount+0x292/0x570 [ 428.215041][ T3279] ? do_move_mount_old+0x160/0x160 [ 428.220998][ T3279] ? security_capable+0x86/0xb0 [ 428.226070][ T3279] do_mount+0x688/0xdd0 [ 428.230229][ T3279] ? copy_mount_string+0x30/0x30 [ 428.235511][ T3279] ? _copy_from_user+0xa6/0xe0 [ 428.240919][ T3279] ? copy_mount_options+0xcb/0x300 [ 428.246255][ T3279] ksys_mount+0xc2/0xf0 [ 428.250407][ T3279] __x64_sys_mount+0xb1/0xc0 [ 428.255097][ T3279] do_syscall_64+0xca/0x1c0 [ 428.259913][ T3279] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 428.267815][ T3279] incfs: Can't find or create .index dir in ./file0 [ 428.275340][ T3279] incfs: mount failed -12 [ 428.318694][ T3281] FAULT_INJECTION: forcing a failure. [ 428.318694][ T3281] name failslab, interval 1, probability 0, space 0, times 0 [ 428.332804][ T3281] CPU: 1 PID: 3281 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 428.343420][ T3281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 428.354671][ T3281] Call Trace: [ 428.358902][ T3281] dump_stack+0x1d8/0x241 [ 428.364016][ T3281] ? panic+0x768/0x768 [ 428.368185][ T3281] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 428.373982][ T3281] ? __find_get_block+0xc9c/0x10b0 [ 428.379067][ T3281] ? stack_trace_save+0x1c0/0x1c0 [ 428.384189][ T3281] should_fail+0x71f/0x880 [ 428.388585][ T3281] ? setup_fault_attr+0x3d0/0x3d0 [ 428.394243][ T3281] ? mls_compute_context_len+0x74b/0x790 [ 428.399858][ T3281] ? stack_trace_snprint+0x170/0x170 [ 428.405118][ T3281] ? context_struct_to_string+0x441/0x8a0 [ 428.412205][ T3281] should_failslab+0x5/0x20 [ 428.416899][ T3281] __kmalloc+0x51/0x2b0 [ 428.421335][ T3281] context_struct_to_string+0x441/0x8a0 [ 428.427160][ T3281] ? fat_get_entry+0x8e7/0xa20 [ 428.431918][ T3281] ? security_bounded_transition+0x560/0x560 [ 428.438296][ T3281] context_add_hash+0x141/0x270 [ 428.443482][ T3281] ? security_sid_to_context_inval+0x40/0x40 [ 428.449762][ T3281] ? mls_convert_context+0x6c0/0x6c0 [ 428.455158][ T3281] ? mls_context_isvalid+0xa4/0x380 [ 428.460521][ T3281] ? policydb_context_isvalid+0x1bc/0x410 [ 428.466405][ T3281] security_compute_sid+0x11a7/0x1d60 [ 428.471783][ T3281] ? security_transition_sid+0x90/0x90 [ 428.477226][ T3281] ? avc_denied+0x1d0/0x1d0 [ 428.481978][ T3281] ? _raw_spin_unlock+0x49/0x60 [ 428.486931][ T3281] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 428.492378][ T3281] security_transition_sid+0x78/0x90 [ 428.497738][ T3281] may_create+0x607/0x970 [ 428.502198][ T3281] ? show_sid+0x250/0x250 [ 428.506620][ T3281] ? from_kgid+0x1a3/0x730 [ 428.511044][ T3281] ? generic_permission+0x141/0x3e0 [ 428.516228][ T3281] security_inode_mkdir+0xa4/0x100 [ 428.521331][ T3281] vfs_mkdir+0x352/0x600 [ 428.525848][ T3281] open_or_create_special_dir+0xe4/0x1c0 [ 428.531485][ T3281] incfs_mount_fs+0x48b/0xa00 [ 428.536145][ T3281] ? incfs_unlink+0x80/0x80 [ 428.540783][ T3281] ? vfs_parse_fs_string+0x178/0x1f0 [ 428.546051][ T3281] ? logfc+0x6d0/0x6d0 [ 428.550131][ T3281] ? cap_capable+0x18b/0x210 [ 428.554829][ T3281] legacy_get_tree+0xdf/0x170 [ 428.559885][ T3281] ? incfs_unlink+0x80/0x80 [ 428.564381][ T3281] vfs_get_tree+0x85/0x260 [ 428.568787][ T3281] do_new_mount+0x292/0x570 [ 428.573861][ T3281] ? do_move_mount_old+0x160/0x160 [ 428.579429][ T3281] ? security_capable+0x86/0xb0 [ 428.584735][ T3281] do_mount+0x688/0xdd0 [ 428.589250][ T3281] ? copy_mount_string+0x30/0x30 [ 428.594302][ T3281] ? _copy_from_user+0xa6/0xe0 [ 428.599557][ T3281] ? copy_mount_options+0xcb/0x300 [ 428.604649][ T3281] ksys_mount+0xc2/0xf0 [ 428.608897][ T3281] __x64_sys_mount+0xb1/0xc0 [ 428.613670][ T3281] do_syscall_64+0xca/0x1c0 [ 428.618465][ T3281] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 428.624570][ T3281] incfs: Can't find or create .index dir in ./file0 [ 428.631822][ T3281] incfs: mount failed -12 [ 428.711602][ T3283] FAULT_INJECTION: forcing a failure. [ 428.711602][ T3283] name failslab, interval 1, probability 0, space 0, times 0 [ 428.724545][ T3283] CPU: 1 PID: 3283 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 428.735282][ T3283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 428.745786][ T3283] Call Trace: [ 428.749654][ T3283] dump_stack+0x1d8/0x241 [ 428.754125][ T3283] ? panic+0x768/0x768 [ 428.758183][ T3283] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 428.764460][ T3283] ? __find_get_block+0xc9c/0x10b0 [ 428.769556][ T3283] ? is_mmconf_reserved+0x430/0x430 [ 428.774752][ T3283] ? stack_trace_save+0x1c0/0x1c0 [ 428.779866][ T3283] should_fail+0x71f/0x880 [ 428.784359][ T3283] ? setup_fault_attr+0x3d0/0x3d0 [ 428.789365][ T3283] ? mls_compute_context_len+0x74b/0x790 [ 428.795306][ T3283] ? context_struct_to_string+0x441/0x8a0 [ 428.801591][ T3283] should_failslab+0x5/0x20 [ 428.806203][ T3283] __kmalloc+0x51/0x2b0 [ 428.810631][ T3283] context_struct_to_string+0x441/0x8a0 [ 428.816347][ T3283] ? fat_get_entry+0x8e7/0xa20 [ 428.822376][ T3283] ? security_bounded_transition+0x560/0x560 [ 428.829727][ T3283] context_add_hash+0x141/0x270 [ 428.835038][ T3283] ? security_sid_to_context_inval+0x40/0x40 [ 428.842260][ T3283] ? mls_convert_context+0x6c0/0x6c0 [ 428.848439][ T3283] ? mls_context_isvalid+0xa4/0x380 [ 428.857496][ T3283] ? policydb_context_isvalid+0x1bc/0x410 [ 428.865042][ T3283] security_compute_sid+0x11a7/0x1d60 [ 428.871035][ T3283] ? security_transition_sid+0x90/0x90 [ 428.876736][ T3283] ? avc_denied+0x1d0/0x1d0 [ 428.881606][ T3283] ? _raw_spin_unlock+0x49/0x60 [ 428.886484][ T3283] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 428.892157][ T3283] security_transition_sid+0x78/0x90 [ 428.897626][ T3283] may_create+0x607/0x970 [ 428.902091][ T3283] ? show_sid+0x250/0x250 [ 428.907083][ T3283] ? from_kgid+0x1a3/0x730 [ 428.911742][ T3283] ? generic_permission+0x141/0x3e0 [ 428.917684][ T3283] security_inode_mkdir+0xa4/0x100 [ 428.923358][ T3283] vfs_mkdir+0x352/0x600 [ 428.927779][ T3283] open_or_create_special_dir+0xe4/0x1c0 [ 428.933903][ T3283] incfs_mount_fs+0x48b/0xa00 [ 428.938759][ T3283] ? incfs_unlink+0x80/0x80 [ 428.944762][ T3283] ? vfs_parse_fs_string+0x178/0x1f0 [ 428.950166][ T3283] ? logfc+0x6d0/0x6d0 [ 428.954336][ T3283] ? cap_capable+0x18b/0x210 [ 428.959447][ T3283] legacy_get_tree+0xdf/0x170 [ 428.964841][ T3283] ? incfs_unlink+0x80/0x80 [ 428.969888][ T3283] vfs_get_tree+0x85/0x260 [ 428.974765][ T3283] do_new_mount+0x292/0x570 [ 428.979460][ T3283] ? do_move_mount_old+0x160/0x160 [ 428.984645][ T3283] ? security_capable+0x86/0xb0 [ 428.990031][ T3283] do_mount+0x688/0xdd0 [ 428.994368][ T3283] ? copy_mount_string+0x30/0x30 [ 429.000385][ T3283] ? _copy_from_user+0xa6/0xe0 [ 429.005137][ T3283] ? copy_mount_options+0xcb/0x300 [ 429.010838][ T3283] ksys_mount+0xc2/0xf0 [ 429.015233][ T3283] __x64_sys_mount+0xb1/0xc0 [ 429.020107][ T3283] do_syscall_64+0xca/0x1c0 [ 429.024882][ T3283] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 429.031097][ T3283] incfs: Can't find or create .index dir in ./file0 [ 429.037777][ T3283] incfs: mount failed -12 [ 429.138181][ T3285] FAULT_INJECTION: forcing a failure. [ 429.138181][ T3285] name failslab, interval 1, probability 0, space 0, times 0 [ 429.151015][ T3285] CPU: 1 PID: 3285 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 429.161227][ T3285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 429.171350][ T3285] Call Trace: [ 429.174815][ T3285] dump_stack+0x1d8/0x241 [ 429.179215][ T3285] ? panic+0x768/0x768 [ 429.184373][ T3285] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 429.190766][ T3285] ? __find_get_block+0xc9c/0x10b0 [ 429.196079][ T3285] ? stack_trace_save+0x1c0/0x1c0 [ 429.201799][ T3285] should_fail+0x71f/0x880 [ 429.207333][ T3285] ? setup_fault_attr+0x3d0/0x3d0 [ 429.213023][ T3285] ? mls_compute_context_len+0x74b/0x790 [ 429.218631][ T3285] ? stack_trace_snprint+0x170/0x170 [ 429.224268][ T3285] ? context_struct_to_string+0x441/0x8a0 [ 429.230122][ T3285] should_failslab+0x5/0x20 [ 429.234735][ T3285] __kmalloc+0x51/0x2b0 [ 429.239060][ T3285] context_struct_to_string+0x441/0x8a0 [ 429.244695][ T3285] ? fat_get_entry+0x8e7/0xa20 [ 429.249443][ T3285] ? security_bounded_transition+0x560/0x560 [ 429.255509][ T3285] context_add_hash+0x141/0x270 [ 429.260496][ T3285] ? security_sid_to_context_inval+0x40/0x40 [ 429.266770][ T3285] ? mls_convert_context+0x6c0/0x6c0 [ 429.272343][ T3285] ? mls_context_isvalid+0xa4/0x380 [ 429.277533][ T3285] ? policydb_context_isvalid+0x1bc/0x410 [ 429.283502][ T3285] security_compute_sid+0x11a7/0x1d60 [ 429.289261][ T3285] ? security_transition_sid+0x90/0x90 [ 429.295019][ T3285] ? avc_denied+0x1d0/0x1d0 [ 429.300677][ T3285] ? _raw_spin_unlock+0x49/0x60 [ 429.308159][ T3285] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 429.314469][ T3285] security_transition_sid+0x78/0x90 [ 429.320238][ T3285] may_create+0x607/0x970 [ 429.324801][ T3285] ? show_sid+0x250/0x250 [ 429.329133][ T3285] ? from_kgid+0x1a3/0x730 [ 429.333625][ T3285] ? generic_permission+0x141/0x3e0 [ 429.339320][ T3285] security_inode_mkdir+0xa4/0x100 [ 429.344965][ T3285] vfs_mkdir+0x352/0x600 [ 429.349445][ T3285] open_or_create_special_dir+0xe4/0x1c0 [ 429.355709][ T3285] incfs_mount_fs+0x48b/0xa00 [ 429.362579][ T3285] ? incfs_unlink+0x80/0x80 [ 429.368434][ T3285] ? vfs_parse_fs_string+0x178/0x1f0 [ 429.375344][ T3285] ? logfc+0x6d0/0x6d0 [ 429.379847][ T3285] ? cap_capable+0x18b/0x210 [ 429.385388][ T3285] legacy_get_tree+0xdf/0x170 [ 429.391027][ T3285] ? incfs_unlink+0x80/0x80 [ 429.395508][ T3285] vfs_get_tree+0x85/0x260 [ 429.401248][ T3285] do_new_mount+0x292/0x570 [ 429.407056][ T3285] ? do_move_mount_old+0x160/0x160 [ 429.414016][ T3285] ? security_capable+0x86/0xb0 [ 429.420166][ T3285] do_mount+0x688/0xdd0 [ 429.424447][ T3285] ? copy_mount_string+0x30/0x30 [ 429.429775][ T3285] ? _copy_from_user+0xa6/0xe0 [ 429.434632][ T3285] ? copy_mount_options+0xcb/0x300 [ 429.439870][ T3285] ksys_mount+0xc2/0xf0 [ 429.445490][ T3285] __x64_sys_mount+0xb1/0xc0 [ 429.450711][ T3285] do_syscall_64+0xca/0x1c0 [ 429.455837][ T3285] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 429.464044][ T3285] incfs: Can't find or create .index dir in ./file0 [ 429.471491][ T3285] incfs: mount failed -12 [ 429.549285][ T3287] FAULT_INJECTION: forcing a failure. [ 429.549285][ T3287] name failslab, interval 1, probability 0, space 0, times 0 [ 429.563386][ T3287] CPU: 1 PID: 3287 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 429.574122][ T3287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 429.584688][ T3287] Call Trace: [ 429.588097][ T3287] dump_stack+0x1d8/0x241 [ 429.592588][ T3287] ? panic+0x768/0x768 [ 429.596912][ T3287] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 429.603651][ T3287] ? __find_get_block+0xc9c/0x10b0 [ 429.609010][ T3287] ? stack_trace_save+0x1c0/0x1c0 [ 429.614137][ T3287] should_fail+0x71f/0x880 [ 429.619504][ T3287] ? setup_fault_attr+0x3d0/0x3d0 [ 429.625232][ T3287] ? mls_compute_context_len+0x74b/0x790 [ 429.631544][ T3287] ? stack_trace_snprint+0x170/0x170 [ 429.638415][ T3287] ? context_struct_to_string+0x441/0x8a0 [ 429.645926][ T3287] should_failslab+0x5/0x20 [ 429.650591][ T3287] __kmalloc+0x51/0x2b0 [ 429.655037][ T3287] context_struct_to_string+0x441/0x8a0 [ 429.660990][ T3287] ? fat_get_entry+0x8e7/0xa20 [ 429.666818][ T3287] ? security_bounded_transition+0x560/0x560 [ 429.673865][ T3287] context_add_hash+0x141/0x270 [ 429.678709][ T3287] ? security_sid_to_context_inval+0x40/0x40 [ 429.685049][ T3287] ? mls_convert_context+0x6c0/0x6c0 [ 429.690326][ T3287] ? mls_context_isvalid+0xa4/0x380 [ 429.696061][ T3287] ? policydb_context_isvalid+0x1bc/0x410 [ 429.702282][ T3287] security_compute_sid+0x11a7/0x1d60 [ 429.708180][ T3287] ? security_transition_sid+0x90/0x90 [ 429.713863][ T3287] ? avc_denied+0x1d0/0x1d0 [ 429.718367][ T3287] ? _raw_spin_unlock+0x49/0x60 [ 429.723920][ T3287] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 429.729544][ T3287] security_transition_sid+0x78/0x90 [ 429.735552][ T3287] may_create+0x607/0x970 [ 429.739995][ T3287] ? show_sid+0x250/0x250 [ 429.744496][ T3287] ? from_kgid+0x1a3/0x730 [ 429.749044][ T3287] ? generic_permission+0x141/0x3e0 [ 429.754476][ T3287] security_inode_mkdir+0xa4/0x100 [ 429.759779][ T3287] vfs_mkdir+0x352/0x600 [ 429.764290][ T3287] open_or_create_special_dir+0xe4/0x1c0 [ 429.770205][ T3287] incfs_mount_fs+0x48b/0xa00 [ 429.775049][ T3287] ? incfs_unlink+0x80/0x80 [ 429.779827][ T3287] ? vfs_parse_fs_string+0x178/0x1f0 [ 429.785469][ T3287] ? logfc+0x6d0/0x6d0 [ 429.789861][ T3287] ? cap_capable+0x18b/0x210 [ 429.794438][ T3287] legacy_get_tree+0xdf/0x170 [ 429.800206][ T3287] ? incfs_unlink+0x80/0x80 [ 429.804827][ T3287] vfs_get_tree+0x85/0x260 [ 429.809592][ T3287] do_new_mount+0x292/0x570 [ 429.814089][ T3287] ? do_move_mount_old+0x160/0x160 [ 429.819438][ T3287] ? security_capable+0x86/0xb0 [ 429.824276][ T3287] do_mount+0x688/0xdd0 [ 429.828453][ T3287] ? copy_mount_string+0x30/0x30 [ 429.833501][ T3287] ? _copy_from_user+0xa6/0xe0 [ 429.838260][ T3287] ? copy_mount_options+0xcb/0x300 [ 429.843374][ T3287] ksys_mount+0xc2/0xf0 [ 429.848127][ T3287] __x64_sys_mount+0xb1/0xc0 [ 429.852725][ T3287] do_syscall_64+0xca/0x1c0 [ 429.857295][ T3287] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 429.863520][ T3287] incfs: Can't find or create .index dir in ./file0 [ 429.870207][ T3287] incfs: mount failed -12 [ 429.951337][ T3289] FAULT_INJECTION: forcing a failure. [ 429.951337][ T3289] name failslab, interval 1, probability 0, space 0, times 0 [ 429.964136][ T3289] CPU: 1 PID: 3289 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 429.974654][ T3289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 429.985507][ T3289] Call Trace: [ 429.989126][ T3289] dump_stack+0x1d8/0x241 [ 429.993567][ T3289] ? panic+0x768/0x768 [ 429.997647][ T3289] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 430.003426][ T3289] should_fail+0x71f/0x880 [ 430.008010][ T3289] ? setup_fault_attr+0x3d0/0x3d0 [ 430.013017][ T3289] ? stack_trace_save+0x1c0/0x1c0 [ 430.018607][ T3289] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.024736][ T3289] ? __d_alloc+0x2a/0x6a0 [ 430.029336][ T3289] should_failslab+0x5/0x20 [ 430.033901][ T3289] kmem_cache_alloc+0x24/0x220 [ 430.038649][ T3289] __d_alloc+0x2a/0x6a0 [ 430.042946][ T3289] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.049145][ T3289] d_alloc_parallel+0xe7/0x1310 [ 430.054959][ T3289] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 430.060568][ T3289] ? avc_denied+0x1d0/0x1d0 [ 430.065310][ T3289] ? d_hash_and_lookup+0x1e0/0x1e0 [ 430.070410][ T3289] ? incfs_realloc_mount_info+0x93/0x480 [ 430.076230][ T3289] ? incfs_alloc_mount_info+0x462/0x520 [ 430.081984][ T3289] ? incfs_mount_fs+0x406/0xa00 [ 430.086824][ T3289] ? legacy_get_tree+0xdf/0x170 [ 430.091837][ T3289] ? vfs_get_tree+0x85/0x260 [ 430.096417][ T3289] ? do_mount+0x688/0xdd0 [ 430.101371][ T3289] ? ksys_mount+0xc2/0xf0 [ 430.105870][ T3289] ? selinux_inode_permission+0x380/0x6a0 [ 430.111672][ T3289] ? selinux_inode_permission+0x454/0x6a0 [ 430.117547][ T3289] __lookup_slow+0x156/0x460 [ 430.122709][ T3289] ? lookup_one_len+0x2c0/0x2c0 [ 430.127672][ T3289] lookup_one_len+0x180/0x2c0 [ 430.132541][ T3289] ? lookup_one_len_common+0x450/0x450 [ 430.138074][ T3289] ? memcpy+0x38/0x50 [ 430.142029][ T3289] incfs_lookup_dentry+0x5b/0xb0 [ 430.147115][ T3289] open_or_create_special_dir+0x4c/0x1c0 [ 430.153596][ T3289] incfs_mount_fs+0x48b/0xa00 [ 430.159238][ T3289] ? incfs_unlink+0x80/0x80 [ 430.165300][ T3289] ? vfs_parse_fs_string+0x178/0x1f0 [ 430.171175][ T3289] ? logfc+0x6d0/0x6d0 [ 430.175289][ T3289] ? cap_capable+0x18b/0x210 [ 430.180164][ T3289] legacy_get_tree+0xdf/0x170 [ 430.185346][ T3289] ? incfs_unlink+0x80/0x80 [ 430.189837][ T3289] vfs_get_tree+0x85/0x260 [ 430.194250][ T3289] do_new_mount+0x292/0x570 [ 430.199083][ T3289] ? do_move_mount_old+0x160/0x160 [ 430.204185][ T3289] ? security_capable+0x86/0xb0 [ 430.209287][ T3289] do_mount+0x688/0xdd0 [ 430.214039][ T3289] ? copy_mount_string+0x30/0x30 [ 430.218952][ T3289] ? _copy_from_user+0xa6/0xe0 [ 430.224162][ T3289] ? copy_mount_options+0xcb/0x300 [ 430.229424][ T3289] ksys_mount+0xc2/0xf0 [ 430.233585][ T3289] __x64_sys_mount+0xb1/0xc0 [ 430.238146][ T3289] do_syscall_64+0xca/0x1c0 [ 430.242636][ T3289] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.248606][ T3289] incfs_lookup_dentry err:-12 [ 430.253319][ T3289] incfs: Can't find or create .index dir in ./file0 [ 430.260062][ T3289] incfs: mount failed -12 [ 430.372125][ T3291] FAULT_INJECTION: forcing a failure. [ 430.372125][ T3291] name failslab, interval 1, probability 0, space 0, times 0 [ 430.384768][ T3291] CPU: 1 PID: 3291 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 430.395113][ T3291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 430.405565][ T3291] Call Trace: [ 430.408851][ T3291] dump_stack+0x1d8/0x241 [ 430.413170][ T3291] ? panic+0x768/0x768 [ 430.417233][ T3291] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 430.423197][ T3291] ? __find_get_block+0xc9c/0x10b0 [ 430.428313][ T3291] ? stack_trace_save+0x1c0/0x1c0 [ 430.433332][ T3291] should_fail+0x71f/0x880 [ 430.437736][ T3291] ? setup_fault_attr+0x3d0/0x3d0 [ 430.442748][ T3291] ? mls_compute_context_len+0x74b/0x790 [ 430.448513][ T3291] ? stack_trace_snprint+0x170/0x170 [ 430.453808][ T3291] ? context_struct_to_string+0x441/0x8a0 [ 430.459518][ T3291] should_failslab+0x5/0x20 [ 430.464006][ T3291] __kmalloc+0x51/0x2b0 [ 430.468236][ T3291] context_struct_to_string+0x441/0x8a0 [ 430.473860][ T3291] ? fat_get_entry+0x8e7/0xa20 [ 430.478898][ T3291] ? security_bounded_transition+0x560/0x560 [ 430.485007][ T3291] context_add_hash+0x141/0x270 [ 430.489838][ T3291] ? security_sid_to_context_inval+0x40/0x40 [ 430.495807][ T3291] ? mls_convert_context+0x6c0/0x6c0 [ 430.501225][ T3291] ? mls_context_isvalid+0xa4/0x380 [ 430.506524][ T3291] ? policydb_context_isvalid+0x1bc/0x410 [ 430.512509][ T3291] security_compute_sid+0x11a7/0x1d60 [ 430.517869][ T3291] ? security_transition_sid+0x90/0x90 [ 430.523314][ T3291] ? avc_denied+0x1d0/0x1d0 [ 430.527975][ T3291] ? _raw_spin_unlock+0x49/0x60 [ 430.532975][ T3291] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 430.538476][ T3291] security_transition_sid+0x78/0x90 [ 430.543745][ T3291] may_create+0x607/0x970 [ 430.548080][ T3291] ? show_sid+0x250/0x250 [ 430.552381][ T3291] ? from_kgid+0x1a3/0x730 [ 430.557028][ T3291] ? generic_permission+0x141/0x3e0 [ 430.562303][ T3291] security_inode_mkdir+0xa4/0x100 [ 430.567411][ T3291] vfs_mkdir+0x352/0x600 [ 430.571972][ T3291] open_or_create_special_dir+0xe4/0x1c0 [ 430.578077][ T3291] incfs_mount_fs+0x48b/0xa00 [ 430.582891][ T3291] ? incfs_unlink+0x80/0x80 [ 430.587388][ T3291] ? vfs_parse_fs_string+0x178/0x1f0 [ 430.592817][ T3291] ? logfc+0x6d0/0x6d0 [ 430.596892][ T3291] ? cap_capable+0x18b/0x210 [ 430.601557][ T3291] legacy_get_tree+0xdf/0x170 [ 430.606506][ T3291] ? incfs_unlink+0x80/0x80 [ 430.611321][ T3291] vfs_get_tree+0x85/0x260 [ 430.615857][ T3291] do_new_mount+0x292/0x570 [ 430.620599][ T3291] ? do_move_mount_old+0x160/0x160 [ 430.625817][ T3291] ? security_capable+0x86/0xb0 [ 430.632248][ T3291] do_mount+0x688/0xdd0 [ 430.637076][ T3291] ? copy_mount_string+0x30/0x30 [ 430.642001][ T3291] ? _copy_from_user+0xa6/0xe0 [ 430.647225][ T3291] ? copy_mount_options+0xcb/0x300 [ 430.652362][ T3291] ksys_mount+0xc2/0xf0 [ 430.656589][ T3291] __x64_sys_mount+0xb1/0xc0 [ 430.661248][ T3291] do_syscall_64+0xca/0x1c0 [ 430.665900][ T3291] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.673232][ T3291] incfs: Can't find or create .index dir in ./file0 [ 430.680137][ T3291] incfs: mount failed -12 [ 430.778105][ T3293] FAULT_INJECTION: forcing a failure. [ 430.778105][ T3293] name failslab, interval 1, probability 0, space 0, times 0 [ 430.790821][ T3293] CPU: 1 PID: 3293 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 430.801121][ T3293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 430.811675][ T3293] Call Trace: [ 430.814977][ T3293] dump_stack+0x1d8/0x241 [ 430.819290][ T3293] ? panic+0x768/0x768 [ 430.823348][ T3293] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 430.829130][ T3293] should_fail+0x71f/0x880 [ 430.833517][ T3293] ? setup_fault_attr+0x3d0/0x3d0 [ 430.838518][ T3293] ? stack_trace_save+0x1c0/0x1c0 [ 430.843962][ T3293] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.850010][ T3293] ? __d_alloc+0x2a/0x6a0 [ 430.854309][ T3293] should_failslab+0x5/0x20 [ 430.858832][ T3293] kmem_cache_alloc+0x24/0x220 [ 430.863583][ T3293] __d_alloc+0x2a/0x6a0 [ 430.867724][ T3293] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.873954][ T3293] d_alloc_parallel+0xe7/0x1310 [ 430.878785][ T3293] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 430.884129][ T3293] ? avc_denied+0x1d0/0x1d0 [ 430.888614][ T3293] ? d_hash_and_lookup+0x1e0/0x1e0 [ 430.893724][ T3293] ? incfs_realloc_mount_info+0x93/0x480 [ 430.899444][ T3293] ? incfs_alloc_mount_info+0x462/0x520 [ 430.905013][ T3293] ? incfs_mount_fs+0x406/0xa00 [ 430.909841][ T3293] ? legacy_get_tree+0xdf/0x170 [ 430.915037][ T3293] ? vfs_get_tree+0x85/0x260 [ 430.919634][ T3293] ? do_mount+0x688/0xdd0 [ 430.923944][ T3293] ? ksys_mount+0xc2/0xf0 [ 430.928373][ T3293] ? selinux_inode_permission+0x380/0x6a0 [ 430.934078][ T3293] ? selinux_inode_permission+0x454/0x6a0 [ 430.939811][ T3293] __lookup_slow+0x156/0x460 [ 430.944375][ T3293] ? lookup_one_len+0x2c0/0x2c0 [ 430.949394][ T3293] lookup_one_len+0x180/0x2c0 [ 430.954065][ T3293] ? lookup_one_len_common+0x450/0x450 [ 430.959615][ T3293] ? memcpy+0x38/0x50 [ 430.963686][ T3293] incfs_lookup_dentry+0x5b/0xb0 [ 430.968809][ T3293] open_or_create_special_dir+0x4c/0x1c0 [ 430.974420][ T3293] incfs_mount_fs+0x48b/0xa00 [ 430.979080][ T3293] ? incfs_unlink+0x80/0x80 [ 430.983656][ T3293] ? vfs_parse_fs_string+0x178/0x1f0 [ 430.988980][ T3293] ? logfc+0x6d0/0x6d0 [ 430.993284][ T3293] ? cap_capable+0x18b/0x210 [ 430.997849][ T3293] legacy_get_tree+0xdf/0x170 [ 431.002527][ T3293] ? incfs_unlink+0x80/0x80 [ 431.007002][ T3293] vfs_get_tree+0x85/0x260 [ 431.012437][ T3293] do_new_mount+0x292/0x570 [ 431.016910][ T3293] ? do_move_mount_old+0x160/0x160 [ 431.021991][ T3293] ? security_capable+0x86/0xb0 [ 431.026829][ T3293] do_mount+0x688/0xdd0 [ 431.030972][ T3293] ? copy_mount_string+0x30/0x30 [ 431.035966][ T3293] ? _copy_from_user+0xa6/0xe0 [ 431.040966][ T3293] ? copy_mount_options+0xcb/0x300 [ 431.046149][ T3293] ksys_mount+0xc2/0xf0 [ 431.050291][ T3293] __x64_sys_mount+0xb1/0xc0 [ 431.054860][ T3293] do_syscall_64+0xca/0x1c0 [ 431.059351][ T3293] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 431.065355][ T3293] incfs_lookup_dentry err:-12 [ 431.070047][ T3293] incfs: Can't find or create .index dir in ./file0 [ 431.076718][ T3293] incfs: mount failed -12 [ 431.132113][ T3295] FAULT_INJECTION: forcing a failure. [ 431.132113][ T3295] name failslab, interval 1, probability 0, space 0, times 0 [ 431.145443][ T3295] CPU: 1 PID: 3295 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 431.155784][ T3295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.165821][ T3295] Call Trace: [ 431.169097][ T3295] dump_stack+0x1d8/0x241 [ 431.173413][ T3295] ? panic+0x768/0x768 [ 431.177484][ T3295] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 431.183280][ T3295] ? __find_get_block+0xc9c/0x10b0 [ 431.188564][ T3295] ? stack_trace_save+0x1c0/0x1c0 [ 431.193891][ T3295] should_fail+0x71f/0x880 [ 431.198703][ T3295] ? setup_fault_attr+0x3d0/0x3d0 [ 431.203707][ T3295] ? mls_compute_context_len+0x74b/0x790 [ 431.209406][ T3295] ? stack_trace_snprint+0x170/0x170 [ 431.214675][ T3295] ? context_struct_to_string+0x441/0x8a0 [ 431.220661][ T3295] should_failslab+0x5/0x20 [ 431.225144][ T3295] __kmalloc+0x51/0x2b0 [ 431.229274][ T3295] context_struct_to_string+0x441/0x8a0 [ 431.234814][ T3295] ? fat_get_entry+0x8e7/0xa20 [ 431.239562][ T3295] ? security_bounded_transition+0x560/0x560 [ 431.245559][ T3295] context_add_hash+0x141/0x270 [ 431.250394][ T3295] ? security_sid_to_context_inval+0x40/0x40 [ 431.256349][ T3295] ? mls_convert_context+0x6c0/0x6c0 [ 431.261619][ T3295] ? mls_context_isvalid+0xa4/0x380 [ 431.266798][ T3295] ? policydb_context_isvalid+0x1bc/0x410 [ 431.273007][ T3295] security_compute_sid+0x11a7/0x1d60 [ 431.278711][ T3295] ? security_transition_sid+0x90/0x90 [ 431.284180][ T3295] ? avc_denied+0x1d0/0x1d0 [ 431.289084][ T3295] ? _raw_spin_unlock+0x49/0x60 [ 431.294352][ T3295] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 431.299760][ T3295] security_transition_sid+0x78/0x90 [ 431.305125][ T3295] may_create+0x607/0x970 [ 431.309821][ T3295] ? show_sid+0x250/0x250 [ 431.314314][ T3295] ? from_kgid+0x1a3/0x730 [ 431.319061][ T3295] ? generic_permission+0x141/0x3e0 [ 431.324515][ T3295] security_inode_mkdir+0xa4/0x100 [ 431.329794][ T3295] vfs_mkdir+0x352/0x600 [ 431.334126][ T3295] open_or_create_special_dir+0xe4/0x1c0 [ 431.339974][ T3295] incfs_mount_fs+0x48b/0xa00 [ 431.345559][ T3295] ? incfs_unlink+0x80/0x80 [ 431.350227][ T3295] ? vfs_parse_fs_string+0x178/0x1f0 [ 431.355495][ T3295] ? logfc+0x6d0/0x6d0 [ 431.359959][ T3295] ? cap_capable+0x18b/0x210 [ 431.364542][ T3295] legacy_get_tree+0xdf/0x170 [ 431.369443][ T3295] ? incfs_unlink+0x80/0x80 [ 431.373959][ T3295] vfs_get_tree+0x85/0x260 [ 431.378374][ T3295] do_new_mount+0x292/0x570 [ 431.383208][ T3295] ? do_move_mount_old+0x160/0x160 [ 431.388308][ T3295] ? security_capable+0x86/0xb0 [ 431.393322][ T3295] do_mount+0x688/0xdd0 [ 431.397717][ T3295] ? copy_mount_string+0x30/0x30 [ 431.402739][ T3295] ? _copy_from_user+0xa6/0xe0 [ 431.407489][ T3295] ? copy_mount_options+0xcb/0x300 [ 431.412601][ T3295] ksys_mount+0xc2/0xf0 [ 431.417003][ T3295] __x64_sys_mount+0xb1/0xc0 [ 431.425615][ T3295] do_syscall_64+0xca/0x1c0 [ 431.430729][ T3295] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 431.438761][ T3295] incfs: Can't find or create .index dir in ./file0 [ 431.447443][ T3295] incfs: mount failed -12 [ 431.565482][ T3297] FAULT_INJECTION: forcing a failure. [ 431.565482][ T3297] name failslab, interval 1, probability 0, space 0, times 0 [ 431.578380][ T3297] CPU: 1 PID: 3297 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 431.588686][ T3297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 431.598822][ T3297] Call Trace: [ 431.602163][ T3297] dump_stack+0x1d8/0x241 [ 431.606744][ T3297] ? panic+0x768/0x768 [ 431.610791][ T3297] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 431.616615][ T3297] ? __find_get_block+0xea3/0x10b0 [ 431.622027][ T3297] should_fail+0x71f/0x880 [ 431.626439][ T3297] ? setup_fault_attr+0x3d0/0x3d0 [ 431.631655][ T3297] ? mls_compute_context_len+0x74b/0x790 [ 431.637611][ T3297] ? stack_trace_snprint+0x170/0x170 [ 431.643210][ T3297] ? context_struct_to_string+0x441/0x8a0 [ 431.649325][ T3297] should_failslab+0x5/0x20 [ 431.653812][ T3297] __kmalloc+0x51/0x2b0 [ 431.657944][ T3297] context_struct_to_string+0x441/0x8a0 [ 431.663538][ T3297] ? fat_get_entry+0x8e7/0xa20 [ 431.668524][ T3297] ? security_bounded_transition+0x560/0x560 [ 431.674570][ T3297] context_add_hash+0x141/0x270 [ 431.679853][ T3297] ? security_sid_to_context_inval+0x40/0x40 [ 431.685908][ T3297] ? mls_convert_context+0x6c0/0x6c0 [ 431.691210][ T3297] ? mls_context_isvalid+0xa4/0x380 [ 431.698408][ T3297] ? policydb_context_isvalid+0x1bc/0x410 [ 431.704815][ T3297] security_compute_sid+0x11a7/0x1d60 [ 431.710196][ T3297] ? security_transition_sid+0x90/0x90 [ 431.715674][ T3297] ? avc_denied+0x1d0/0x1d0 [ 431.720181][ T3297] ? _raw_spin_unlock+0x49/0x60 [ 431.725136][ T3297] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 431.730609][ T3297] security_transition_sid+0x78/0x90 [ 431.735977][ T3297] may_create+0x607/0x970 [ 431.740416][ T3297] ? show_sid+0x250/0x250 [ 431.744825][ T3297] ? from_kgid+0x1a3/0x730 [ 431.749226][ T3297] ? generic_permission+0x141/0x3e0 [ 431.754483][ T3297] security_inode_mkdir+0xa4/0x100 [ 431.759703][ T3297] vfs_mkdir+0x352/0x600 [ 431.765005][ T3297] open_or_create_special_dir+0xe4/0x1c0 [ 431.770899][ T3297] incfs_mount_fs+0x48b/0xa00 [ 431.775643][ T3297] ? incfs_unlink+0x80/0x80 [ 431.780579][ T3297] ? vfs_parse_fs_string+0x178/0x1f0 [ 431.785850][ T3297] ? logfc+0x6d0/0x6d0 [ 431.789914][ T3297] ? cap_capable+0x18b/0x210 [ 431.794594][ T3297] legacy_get_tree+0xdf/0x170 [ 431.799281][ T3297] ? incfs_unlink+0x80/0x80 [ 431.803776][ T3297] vfs_get_tree+0x85/0x260 [ 431.808534][ T3297] do_new_mount+0x292/0x570 [ 431.813039][ T3297] ? do_move_mount_old+0x160/0x160 [ 431.818336][ T3297] ? security_capable+0x86/0xb0 [ 431.823521][ T3297] do_mount+0x688/0xdd0 [ 431.827675][ T3297] ? copy_mount_string+0x30/0x30 [ 431.832611][ T3297] ? _copy_from_user+0xa6/0xe0 [ 431.837490][ T3297] ? copy_mount_options+0xcb/0x300 [ 431.842580][ T3297] ksys_mount+0xc2/0xf0 [ 431.846719][ T3297] __x64_sys_mount+0xb1/0xc0 [ 431.851312][ T3297] do_syscall_64+0xca/0x1c0 [ 431.855889][ T3297] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 431.862547][ T3297] incfs: Can't find or create .index dir in ./file0 [ 431.869345][ T3297] incfs: mount failed -12 [ 431.981149][ T3299] FAULT_INJECTION: forcing a failure. [ 431.981149][ T3299] name failslab, interval 1, probability 0, space 0, times 0 [ 431.994000][ T3299] CPU: 1 PID: 3299 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 432.004220][ T3299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 432.014403][ T3299] Call Trace: [ 432.017779][ T3299] dump_stack+0x1d8/0x241 [ 432.022092][ T3299] ? panic+0x768/0x768 [ 432.026140][ T3299] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 432.031918][ T3299] should_fail+0x71f/0x880 [ 432.036321][ T3299] ? setup_fault_attr+0x3d0/0x3d0 [ 432.041442][ T3299] ? stack_trace_save+0x1c0/0x1c0 [ 432.046560][ T3299] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 432.052645][ T3299] ? __d_alloc+0x2a/0x6a0 [ 432.056951][ T3299] should_failslab+0x5/0x20 [ 432.061785][ T3299] kmem_cache_alloc+0x24/0x220 [ 432.066537][ T3299] __d_alloc+0x2a/0x6a0 [ 432.070782][ T3299] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 432.076838][ T3299] d_alloc_parallel+0xe7/0x1310 [ 432.081663][ T3299] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 432.087002][ T3299] ? avc_denied+0x1d0/0x1d0 [ 432.091489][ T3299] ? d_hash_and_lookup+0x1e0/0x1e0 [ 432.096686][ T3299] ? incfs_realloc_mount_info+0x93/0x480 [ 432.102296][ T3299] ? incfs_alloc_mount_info+0x462/0x520 [ 432.108719][ T3299] ? incfs_mount_fs+0x406/0xa00 [ 432.113888][ T3299] ? legacy_get_tree+0xdf/0x170 [ 432.119450][ T3299] ? vfs_get_tree+0x85/0x260 [ 432.124989][ T3299] ? do_mount+0x688/0xdd0 [ 432.129589][ T3299] ? ksys_mount+0xc2/0xf0 [ 432.134169][ T3299] ? selinux_inode_permission+0x380/0x6a0 [ 432.139957][ T3299] ? selinux_inode_permission+0x454/0x6a0 [ 432.145897][ T3299] __lookup_slow+0x156/0x460 [ 432.150736][ T3299] ? lookup_one_len+0x2c0/0x2c0 [ 432.156130][ T3299] lookup_one_len+0x180/0x2c0 [ 432.161009][ T3299] ? lookup_one_len_common+0x450/0x450 [ 432.167206][ T3299] ? memcpy+0x38/0x50 [ 432.171168][ T3299] incfs_lookup_dentry+0x5b/0xb0 [ 432.176309][ T3299] open_or_create_special_dir+0x4c/0x1c0 [ 432.182174][ T3299] incfs_mount_fs+0x48b/0xa00 [ 432.186961][ T3299] ? incfs_unlink+0x80/0x80 [ 432.191541][ T3299] ? vfs_parse_fs_string+0x178/0x1f0 [ 432.196823][ T3299] ? logfc+0x6d0/0x6d0 [ 432.201058][ T3299] ? cap_capable+0x18b/0x210 [ 432.205653][ T3299] legacy_get_tree+0xdf/0x170 [ 432.210705][ T3299] ? incfs_unlink+0x80/0x80 [ 432.215606][ T3299] vfs_get_tree+0x85/0x260 [ 432.220038][ T3299] do_new_mount+0x292/0x570 [ 432.225182][ T3299] ? do_move_mount_old+0x160/0x160 [ 432.230433][ T3299] ? security_capable+0x86/0xb0 [ 432.235428][ T3299] do_mount+0x688/0xdd0 [ 432.239691][ T3299] ? copy_mount_string+0x30/0x30 [ 432.244607][ T3299] ? _copy_from_user+0xa6/0xe0 [ 432.249353][ T3299] ? copy_mount_options+0xcb/0x300 [ 432.254466][ T3299] ksys_mount+0xc2/0xf0 [ 432.258707][ T3299] __x64_sys_mount+0xb1/0xc0 [ 432.263282][ T3299] do_syscall_64+0xca/0x1c0 [ 432.268252][ T3299] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 432.277122][ T3299] incfs_lookup_dentry err:-12 [ 432.282604][ T3299] incfs: Can't find or create .index dir in ./file0 [ 432.289912][ T3299] incfs: mount failed -12 [ 432.411705][ T3301] FAULT_INJECTION: forcing a failure. [ 432.411705][ T3301] name failslab, interval 1, probability 0, space 0, times 0 [ 432.424432][ T3301] CPU: 1 PID: 3301 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 432.434655][ T3301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 432.444701][ T3301] Call Trace: [ 432.447986][ T3301] dump_stack+0x1d8/0x241 [ 432.452433][ T3301] ? panic+0x768/0x768 [ 432.456551][ T3301] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 432.462358][ T3301] ? __find_get_block+0xc9c/0x10b0 [ 432.467682][ T3301] ? stack_trace_save+0x1c0/0x1c0 [ 432.473205][ T3301] should_fail+0x71f/0x880 [ 432.477633][ T3301] ? setup_fault_attr+0x3d0/0x3d0 [ 432.482748][ T3301] ? mls_compute_context_len+0x74b/0x790 [ 432.488495][ T3301] ? stack_trace_snprint+0x170/0x170 [ 432.493872][ T3301] ? context_struct_to_string+0x441/0x8a0 [ 432.499752][ T3301] should_failslab+0x5/0x20 [ 432.504490][ T3301] __kmalloc+0x51/0x2b0 [ 432.508690][ T3301] context_struct_to_string+0x441/0x8a0 [ 432.514224][ T3301] ? fat_get_entry+0x8e7/0xa20 [ 432.519222][ T3301] ? security_bounded_transition+0x560/0x560 [ 432.525349][ T3301] context_add_hash+0x141/0x270 [ 432.530209][ T3301] ? security_sid_to_context_inval+0x40/0x40 [ 432.536259][ T3301] ? mls_convert_context+0x6c0/0x6c0 [ 432.542303][ T3301] ? mls_context_isvalid+0xa4/0x380 [ 432.547593][ T3301] ? policydb_context_isvalid+0x1bc/0x410 [ 432.553297][ T3301] security_compute_sid+0x11a7/0x1d60 [ 432.558841][ T3301] ? security_transition_sid+0x90/0x90 [ 432.564697][ T3301] ? avc_denied+0x1d0/0x1d0 [ 432.569185][ T3301] ? _raw_spin_unlock+0x49/0x60 [ 432.574144][ T3301] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 432.579664][ T3301] security_transition_sid+0x78/0x90 [ 432.585052][ T3301] may_create+0x607/0x970 [ 432.589362][ T3301] ? show_sid+0x250/0x250 [ 432.593764][ T3301] ? from_kgid+0x1a3/0x730 [ 432.598172][ T3301] ? generic_permission+0x141/0x3e0 [ 432.603378][ T3301] security_inode_mkdir+0xa4/0x100 [ 432.609402][ T3301] vfs_mkdir+0x352/0x600 [ 432.613789][ T3301] open_or_create_special_dir+0xe4/0x1c0 [ 432.619401][ T3301] incfs_mount_fs+0x48b/0xa00 [ 432.624085][ T3301] ? incfs_unlink+0x80/0x80 [ 432.628579][ T3301] ? vfs_parse_fs_string+0x178/0x1f0 [ 432.634249][ T3301] ? logfc+0x6d0/0x6d0 [ 432.638393][ T3301] ? cap_capable+0x18b/0x210 [ 432.643568][ T3301] legacy_get_tree+0xdf/0x170 [ 432.648799][ T3301] ? incfs_unlink+0x80/0x80 [ 432.655136][ T3301] vfs_get_tree+0x85/0x260 [ 432.659550][ T3301] do_new_mount+0x292/0x570 [ 432.664193][ T3301] ? do_move_mount_old+0x160/0x160 [ 432.669430][ T3301] ? security_capable+0x86/0xb0 [ 432.674357][ T3301] do_mount+0x688/0xdd0 [ 432.678521][ T3301] ? copy_mount_string+0x30/0x30 [ 432.683522][ T3301] ? _copy_from_user+0xa6/0xe0 [ 432.688281][ T3301] ? copy_mount_options+0xcb/0x300 [ 432.693429][ T3301] ksys_mount+0xc2/0xf0 [ 432.697679][ T3301] __x64_sys_mount+0xb1/0xc0 [ 432.702243][ T3301] do_syscall_64+0xca/0x1c0 [ 432.706732][ T3301] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 432.713785][ T3301] incfs: Can't find or create .index dir in ./file0 [ 432.720456][ T3301] incfs: mount failed -12 [ 432.798227][ T3303] FAULT_INJECTION: forcing a failure. [ 432.798227][ T3303] name failslab, interval 1, probability 0, space 0, times 0 [ 432.810881][ T3303] CPU: 1 PID: 3303 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 432.821308][ T3303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 432.831576][ T3303] Call Trace: [ 432.834970][ T3303] dump_stack+0x1d8/0x241 [ 432.839302][ T3303] ? panic+0x768/0x768 [ 432.844391][ T3303] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 432.850310][ T3303] ? __find_get_block+0xc9c/0x10b0 [ 432.855399][ T3303] ? stack_trace_save+0x1c0/0x1c0 [ 432.860397][ T3303] should_fail+0x71f/0x880 [ 432.864805][ T3303] ? setup_fault_attr+0x3d0/0x3d0 [ 432.869819][ T3303] ? mls_compute_context_len+0x74b/0x790 [ 432.875445][ T3303] ? stack_trace_snprint+0x170/0x170 [ 432.880740][ T3303] ? context_struct_to_string+0x441/0x8a0 [ 432.886676][ T3303] should_failslab+0x5/0x20 [ 432.891165][ T3303] __kmalloc+0x51/0x2b0 [ 432.895915][ T3303] context_struct_to_string+0x441/0x8a0 [ 432.902028][ T3303] ? fat_get_entry+0x8e7/0xa20 [ 432.906810][ T3303] ? security_bounded_transition+0x560/0x560 [ 432.912795][ T3303] context_add_hash+0x141/0x270 [ 432.917861][ T3303] ? security_sid_to_context_inval+0x40/0x40 [ 432.923934][ T3303] ? mls_convert_context+0x6c0/0x6c0 [ 432.929231][ T3303] ? mls_context_isvalid+0xa4/0x380 [ 432.934741][ T3303] ? policydb_context_isvalid+0x1bc/0x410 [ 432.940677][ T3303] security_compute_sid+0x11a7/0x1d60 [ 432.946517][ T3303] ? security_transition_sid+0x90/0x90 [ 432.952139][ T3303] ? avc_denied+0x1d0/0x1d0 [ 432.956984][ T3303] ? _raw_spin_unlock+0x49/0x60 [ 432.961995][ T3303] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 432.967624][ T3303] security_transition_sid+0x78/0x90 [ 432.973438][ T3303] may_create+0x607/0x970 [ 432.977882][ T3303] ? show_sid+0x250/0x250 [ 432.982398][ T3303] ? from_kgid+0x1a3/0x730 [ 432.987240][ T3303] ? generic_permission+0x141/0x3e0 [ 432.992503][ T3303] security_inode_mkdir+0xa4/0x100 [ 432.998719][ T3303] vfs_mkdir+0x352/0x600 [ 433.003057][ T3303] open_or_create_special_dir+0xe4/0x1c0 [ 433.008759][ T3303] incfs_mount_fs+0x48b/0xa00 [ 433.013562][ T3303] ? incfs_unlink+0x80/0x80 [ 433.018049][ T3303] ? vfs_parse_fs_string+0x178/0x1f0 [ 433.023523][ T3303] ? logfc+0x6d0/0x6d0 [ 433.027887][ T3303] ? cap_capable+0x18b/0x210 [ 433.032684][ T3303] legacy_get_tree+0xdf/0x170 [ 433.038443][ T3303] ? incfs_unlink+0x80/0x80 [ 433.043110][ T3303] vfs_get_tree+0x85/0x260 [ 433.047611][ T3303] do_new_mount+0x292/0x570 [ 433.052968][ T3303] ? do_move_mount_old+0x160/0x160 [ 433.058179][ T3303] ? security_capable+0x86/0xb0 [ 433.063079][ T3303] do_mount+0x688/0xdd0 [ 433.067415][ T3303] ? copy_mount_string+0x30/0x30 [ 433.072336][ T3303] ? _copy_from_user+0xa6/0xe0 [ 433.077072][ T3303] ? copy_mount_options+0xcb/0x300 [ 433.082155][ T3303] ksys_mount+0xc2/0xf0 [ 433.086489][ T3303] __x64_sys_mount+0xb1/0xc0 [ 433.091210][ T3303] do_syscall_64+0xca/0x1c0 [ 433.095902][ T3303] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 433.101921][ T3303] incfs: Can't find or create .index dir in ./file0 [ 433.108612][ T3303] incfs: mount failed -12 [ 433.191445][ T3305] FAULT_INJECTION: forcing a failure. [ 433.191445][ T3305] name failslab, interval 1, probability 0, space 0, times 0 [ 433.204748][ T3305] CPU: 1 PID: 3305 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 433.215156][ T3305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 433.225998][ T3305] Call Trace: [ 433.229575][ T3305] dump_stack+0x1d8/0x241 [ 433.234390][ T3305] ? panic+0x768/0x768 [ 433.238460][ T3305] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 433.244514][ T3305] ? __find_get_block+0xc9c/0x10b0 [ 433.249620][ T3305] ? stack_trace_save+0x1c0/0x1c0 [ 433.254917][ T3305] should_fail+0x71f/0x880 [ 433.259642][ T3305] ? setup_fault_attr+0x3d0/0x3d0 [ 433.265148][ T3305] ? mls_compute_context_len+0x74b/0x790 [ 433.271695][ T3305] ? stack_trace_snprint+0x170/0x170 [ 433.277191][ T3305] ? context_struct_to_string+0x441/0x8a0 [ 433.283224][ T3305] should_failslab+0x5/0x20 [ 433.288019][ T3305] __kmalloc+0x51/0x2b0 [ 433.292523][ T3305] context_struct_to_string+0x441/0x8a0 [ 433.298180][ T3305] ? fat_get_entry+0x8e7/0xa20 [ 433.303149][ T3305] ? security_bounded_transition+0x560/0x560 [ 433.309370][ T3305] context_add_hash+0x141/0x270 [ 433.314221][ T3305] ? security_sid_to_context_inval+0x40/0x40 [ 433.320548][ T3305] ? mls_convert_context+0x6c0/0x6c0 [ 433.325962][ T3305] ? mls_context_isvalid+0xa4/0x380 [ 433.331942][ T3305] ? policydb_context_isvalid+0x1bc/0x410 [ 433.338567][ T3305] security_compute_sid+0x11a7/0x1d60 [ 433.344241][ T3305] ? security_transition_sid+0x90/0x90 [ 433.349688][ T3305] ? avc_denied+0x1d0/0x1d0 [ 433.354375][ T3305] ? _raw_spin_unlock+0x49/0x60 [ 433.359313][ T3305] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 433.364799][ T3305] security_transition_sid+0x78/0x90 [ 433.370206][ T3305] may_create+0x607/0x970 [ 433.374675][ T3305] ? show_sid+0x250/0x250 [ 433.379743][ T3305] ? from_kgid+0x1a3/0x730 [ 433.384265][ T3305] ? generic_permission+0x141/0x3e0 [ 433.389445][ T3305] security_inode_mkdir+0xa4/0x100 [ 433.394747][ T3305] vfs_mkdir+0x352/0x600 [ 433.398999][ T3305] open_or_create_special_dir+0xe4/0x1c0 [ 433.404618][ T3305] incfs_mount_fs+0x48b/0xa00 [ 433.409429][ T3305] ? incfs_unlink+0x80/0x80 [ 433.413903][ T3305] ? vfs_parse_fs_string+0x178/0x1f0 [ 433.419198][ T3305] ? logfc+0x6d0/0x6d0 [ 433.423349][ T3305] ? cap_capable+0x18b/0x210 [ 433.428111][ T3305] legacy_get_tree+0xdf/0x170 [ 433.432983][ T3305] ? incfs_unlink+0x80/0x80 [ 433.437464][ T3305] vfs_get_tree+0x85/0x260 [ 433.441881][ T3305] do_new_mount+0x292/0x570 [ 433.446899][ T3305] ? do_move_mount_old+0x160/0x160 [ 433.452436][ T3305] ? security_capable+0x86/0xb0 [ 433.457569][ T3305] do_mount+0x688/0xdd0 [ 433.461986][ T3305] ? copy_mount_string+0x30/0x30 [ 433.467044][ T3305] ? _copy_from_user+0xa6/0xe0 [ 433.472083][ T3305] ? copy_mount_options+0xcb/0x300 [ 433.477729][ T3305] ksys_mount+0xc2/0xf0 [ 433.483288][ T3305] __x64_sys_mount+0xb1/0xc0 [ 433.488613][ T3305] do_syscall_64+0xca/0x1c0 [ 433.493121][ T3305] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 433.500168][ T3305] incfs: Can't find or create .index dir in ./file0 [ 433.506844][ T3305] incfs: mount failed -12 [ 433.591217][ T3307] FAULT_INJECTION: forcing a failure. [ 433.591217][ T3307] name failslab, interval 1, probability 0, space 0, times 0 [ 433.603862][ T3307] CPU: 1 PID: 3307 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 433.614089][ T3307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 433.624119][ T3307] Call Trace: [ 433.627408][ T3307] dump_stack+0x1d8/0x241 [ 433.631823][ T3307] ? panic+0x768/0x768 [ 433.635867][ T3307] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 433.641778][ T3307] ? __find_get_block+0xc9c/0x10b0 [ 433.646895][ T3307] ? stack_trace_save+0x1c0/0x1c0 [ 433.651917][ T3307] should_fail+0x71f/0x880 [ 433.656308][ T3307] ? setup_fault_attr+0x3d0/0x3d0 [ 433.661317][ T3307] ? mls_compute_context_len+0x74b/0x790 [ 433.666927][ T3307] ? stack_trace_snprint+0x170/0x170 [ 433.672311][ T3307] ? context_struct_to_string+0x441/0x8a0 [ 433.678036][ T3307] should_failslab+0x5/0x20 [ 433.682514][ T3307] __kmalloc+0x51/0x2b0 [ 433.686645][ T3307] context_struct_to_string+0x441/0x8a0 [ 433.692231][ T3307] ? fat_get_entry+0x8e7/0xa20 [ 433.697016][ T3307] ? security_bounded_transition+0x560/0x560 [ 433.702972][ T3307] context_add_hash+0x141/0x270 [ 433.707794][ T3307] ? security_sid_to_context_inval+0x40/0x40 [ 433.713744][ T3307] ? mls_convert_context+0x6c0/0x6c0 [ 433.719010][ T3307] ? mls_context_isvalid+0xa4/0x380 [ 433.724189][ T3307] ? policydb_context_isvalid+0x1bc/0x410 [ 433.729891][ T3307] security_compute_sid+0x11a7/0x1d60 [ 433.735276][ T3307] ? security_transition_sid+0x90/0x90 [ 433.741063][ T3307] ? avc_denied+0x1d0/0x1d0 [ 433.745564][ T3307] ? _raw_spin_unlock+0x49/0x60 [ 433.750544][ T3307] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 433.755896][ T3307] security_transition_sid+0x78/0x90 [ 433.762335][ T3307] may_create+0x607/0x970 [ 433.766878][ T3307] ? show_sid+0x250/0x250 [ 433.771262][ T3307] ? from_kgid+0x1a3/0x730 [ 433.775902][ T3307] ? generic_permission+0x141/0x3e0 [ 433.782331][ T3307] security_inode_mkdir+0xa4/0x100 [ 433.788379][ T3307] vfs_mkdir+0x352/0x600 [ 433.792803][ T3307] open_or_create_special_dir+0xe4/0x1c0 [ 433.798553][ T3307] incfs_mount_fs+0x48b/0xa00 [ 433.803686][ T3307] ? incfs_unlink+0x80/0x80 [ 433.808925][ T3307] ? vfs_parse_fs_string+0x178/0x1f0 [ 433.814687][ T3307] ? logfc+0x6d0/0x6d0 [ 433.818840][ T3307] ? cap_capable+0x18b/0x210 [ 433.823566][ T3307] legacy_get_tree+0xdf/0x170 [ 433.828350][ T3307] ? incfs_unlink+0x80/0x80 [ 433.832961][ T3307] vfs_get_tree+0x85/0x260 [ 433.837451][ T3307] do_new_mount+0x292/0x570 [ 433.842025][ T3307] ? do_move_mount_old+0x160/0x160 [ 433.847127][ T3307] ? security_capable+0x86/0xb0 [ 433.852050][ T3307] do_mount+0x688/0xdd0 [ 433.856194][ T3307] ? copy_mount_string+0x30/0x30 [ 433.861278][ T3307] ? _copy_from_user+0xa6/0xe0 [ 433.866030][ T3307] ? copy_mount_options+0xcb/0x300 [ 433.871381][ T3307] ksys_mount+0xc2/0xf0 [ 433.875515][ T3307] __x64_sys_mount+0xb1/0xc0 [ 433.880210][ T3307] do_syscall_64+0xca/0x1c0 [ 433.884734][ T3307] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 433.892092][ T3307] incfs: Can't find or create .index dir in ./file0 [ 433.899165][ T3307] incfs: mount failed -12 [ 433.975037][ T3309] FAULT_INJECTION: forcing a failure. [ 433.975037][ T3309] name failslab, interval 1, probability 0, space 0, times 0 [ 433.987838][ T3309] CPU: 0 PID: 3309 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 433.998245][ T3309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 434.008283][ T3309] Call Trace: [ 434.011549][ T3309] dump_stack+0x1d8/0x241 [ 434.015849][ T3309] ? panic+0x768/0x768 [ 434.019903][ T3309] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 434.025691][ T3309] ? __find_get_block+0xc9c/0x10b0 [ 434.030979][ T3309] ? stack_trace_save+0x1c0/0x1c0 [ 434.036125][ T3309] should_fail+0x71f/0x880 [ 434.040699][ T3309] ? setup_fault_attr+0x3d0/0x3d0 [ 434.045712][ T3309] ? mls_compute_context_len+0x74b/0x790 [ 434.051366][ T3309] ? stack_trace_snprint+0x170/0x170 [ 434.056638][ T3309] ? context_struct_to_string+0x441/0x8a0 [ 434.062991][ T3309] should_failslab+0x5/0x20 [ 434.067583][ T3309] __kmalloc+0x51/0x2b0 [ 434.071751][ T3309] context_struct_to_string+0x441/0x8a0 [ 434.077553][ T3309] ? fat_get_entry+0x8e7/0xa20 [ 434.082322][ T3309] ? security_bounded_transition+0x560/0x560 [ 434.088492][ T3309] context_add_hash+0x141/0x270 [ 434.094522][ T3309] ? security_sid_to_context_inval+0x40/0x40 [ 434.100519][ T3309] ? mls_convert_context+0x6c0/0x6c0 [ 434.106170][ T3309] ? mls_context_isvalid+0xa4/0x380 [ 434.111554][ T3309] ? policydb_context_isvalid+0x1bc/0x410 [ 434.117291][ T3309] security_compute_sid+0x11a7/0x1d60 [ 434.123083][ T3309] ? security_transition_sid+0x90/0x90 [ 434.129036][ T3309] ? avc_denied+0x1d0/0x1d0 [ 434.133563][ T3309] ? _raw_spin_unlock+0x49/0x60 [ 434.138837][ T3309] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 434.144353][ T3309] security_transition_sid+0x78/0x90 [ 434.150161][ T3309] may_create+0x607/0x970 [ 434.154876][ T3309] ? show_sid+0x250/0x250 [ 434.159320][ T3309] ? from_kgid+0x1a3/0x730 [ 434.163730][ T3309] ? generic_permission+0x141/0x3e0 [ 434.168947][ T3309] security_inode_mkdir+0xa4/0x100 [ 434.174363][ T3309] vfs_mkdir+0x352/0x600 [ 434.178719][ T3309] open_or_create_special_dir+0xe4/0x1c0 [ 434.184350][ T3309] incfs_mount_fs+0x48b/0xa00 [ 434.189426][ T3309] ? incfs_unlink+0x80/0x80 [ 434.194436][ T3309] ? vfs_parse_fs_string+0x178/0x1f0 [ 434.201555][ T3309] ? logfc+0x6d0/0x6d0 [ 434.206826][ T3309] ? cap_capable+0x18b/0x210 [ 434.212678][ T3309] legacy_get_tree+0xdf/0x170 [ 434.218038][ T3309] ? incfs_unlink+0x80/0x80 [ 434.223116][ T3309] vfs_get_tree+0x85/0x260 [ 434.227536][ T3309] do_new_mount+0x292/0x570 [ 434.232413][ T3309] ? do_move_mount_old+0x160/0x160 [ 434.238094][ T3309] ? security_capable+0x86/0xb0 [ 434.242921][ T3309] do_mount+0x688/0xdd0 [ 434.247056][ T3309] ? copy_mount_string+0x30/0x30 [ 434.252354][ T3309] ? _copy_from_user+0xa6/0xe0 [ 434.257206][ T3309] ? copy_mount_options+0xcb/0x300 [ 434.262311][ T3309] ksys_mount+0xc2/0xf0 [ 434.266462][ T3309] __x64_sys_mount+0xb1/0xc0 [ 434.271298][ T3309] do_syscall_64+0xca/0x1c0 [ 434.275792][ T3309] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 434.282105][ T3309] incfs: Can't find or create .index dir in ./file0 [ 434.288932][ T3309] incfs: mount failed -12 [ 434.372454][ T3311] FAULT_INJECTION: forcing a failure. [ 434.372454][ T3311] name failslab, interval 1, probability 0, space 0, times 0 [ 434.385471][ T3311] CPU: 1 PID: 3311 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 434.396264][ T3311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 434.406519][ T3311] Call Trace: [ 434.409792][ T3311] dump_stack+0x1d8/0x241 [ 434.414094][ T3311] ? panic+0x768/0x768 [ 434.418419][ T3311] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 434.424239][ T3311] should_fail+0x71f/0x880 [ 434.429782][ T3311] ? setup_fault_attr+0x3d0/0x3d0 [ 434.434873][ T3311] ? stack_trace_save+0x1c0/0x1c0 [ 434.440035][ T3311] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 434.446209][ T3311] ? __d_alloc+0x2a/0x6a0 [ 434.450527][ T3311] should_failslab+0x5/0x20 [ 434.455240][ T3311] kmem_cache_alloc+0x24/0x220 [ 434.460017][ T3311] __d_alloc+0x2a/0x6a0 [ 434.464176][ T3311] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 434.470330][ T3311] d_alloc_parallel+0xe7/0x1310 [ 434.475182][ T3311] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 434.480676][ T3311] ? avc_denied+0x1d0/0x1d0 [ 434.485247][ T3311] ? d_hash_and_lookup+0x1e0/0x1e0 [ 434.490354][ T3311] ? incfs_realloc_mount_info+0x93/0x480 [ 434.495968][ T3311] ? incfs_alloc_mount_info+0x462/0x520 [ 434.501490][ T3311] ? incfs_mount_fs+0x406/0xa00 [ 434.506315][ T3311] ? legacy_get_tree+0xdf/0x170 [ 434.511164][ T3311] ? vfs_get_tree+0x85/0x260 [ 434.515738][ T3311] ? do_mount+0x688/0xdd0 [ 434.520063][ T3311] ? ksys_mount+0xc2/0xf0 [ 434.524376][ T3311] ? selinux_inode_permission+0x380/0x6a0 [ 434.530186][ T3311] ? selinux_inode_permission+0x454/0x6a0 [ 434.535890][ T3311] __lookup_slow+0x156/0x460 [ 434.540549][ T3311] ? lookup_one_len+0x2c0/0x2c0 [ 434.545385][ T3311] lookup_one_len+0x180/0x2c0 [ 434.550238][ T3311] ? lookup_one_len_common+0x450/0x450 [ 434.556541][ T3311] ? memcpy+0x38/0x50 [ 434.560672][ T3311] incfs_lookup_dentry+0x5b/0xb0 [ 434.566326][ T3311] open_or_create_special_dir+0x4c/0x1c0 [ 434.572682][ T3311] incfs_mount_fs+0x48b/0xa00 [ 434.578093][ T3311] ? incfs_unlink+0x80/0x80 [ 434.582895][ T3311] ? vfs_parse_fs_string+0x178/0x1f0 [ 434.588466][ T3311] ? logfc+0x6d0/0x6d0 [ 434.593061][ T3311] ? cap_capable+0x18b/0x210 [ 434.598088][ T3311] legacy_get_tree+0xdf/0x170 [ 434.603037][ T3311] ? incfs_unlink+0x80/0x80 [ 434.607798][ T3311] vfs_get_tree+0x85/0x260 [ 434.612822][ T3311] do_new_mount+0x292/0x570 [ 434.617556][ T3311] ? do_move_mount_old+0x160/0x160 [ 434.623110][ T3311] ? security_capable+0x86/0xb0 [ 434.627954][ T3311] do_mount+0x688/0xdd0 [ 434.632339][ T3311] ? copy_mount_string+0x30/0x30 [ 434.637507][ T3311] ? _copy_from_user+0xa6/0xe0 [ 434.642436][ T3311] ? copy_mount_options+0xcb/0x300 [ 434.647845][ T3311] ksys_mount+0xc2/0xf0 [ 434.652086][ T3311] __x64_sys_mount+0xb1/0xc0 [ 434.657051][ T3311] do_syscall_64+0xca/0x1c0 [ 434.661778][ T3311] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 434.667876][ T3311] incfs_lookup_dentry err:-12 [ 434.672608][ T3311] incfs: Can't find or create .index dir in ./file0 [ 434.679867][ T3311] incfs: mount failed -12 [ 434.728214][ T3313] FAULT_INJECTION: forcing a failure. [ 434.728214][ T3313] name failslab, interval 1, probability 0, space 0, times 0 [ 434.741062][ T3313] CPU: 1 PID: 3313 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 434.751481][ T3313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 434.762283][ T3313] Call Trace: [ 434.766059][ T3313] dump_stack+0x1d8/0x241 [ 434.770393][ T3313] ? panic+0x768/0x768 [ 434.774448][ T3313] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 434.780251][ T3313] ? __find_get_block+0xc9c/0x10b0 [ 434.786941][ T3313] ? stack_trace_save+0x1c0/0x1c0 [ 434.792246][ T3313] should_fail+0x71f/0x880 [ 434.797200][ T3313] ? setup_fault_attr+0x3d0/0x3d0 [ 434.802971][ T3313] ? mls_compute_context_len+0x74b/0x790 [ 434.812742][ T3313] ? stack_trace_snprint+0x170/0x170 [ 434.819613][ T3313] ? context_struct_to_string+0x441/0x8a0 [ 434.825331][ T3313] should_failslab+0x5/0x20 [ 434.829829][ T3313] __kmalloc+0x51/0x2b0 [ 434.834243][ T3313] context_struct_to_string+0x441/0x8a0 [ 434.839864][ T3313] ? fat_get_entry+0x8e7/0xa20 [ 434.845480][ T3313] ? security_bounded_transition+0x560/0x560 [ 434.852105][ T3313] context_add_hash+0x141/0x270 [ 434.857048][ T3313] ? security_sid_to_context_inval+0x40/0x40 [ 434.863617][ T3313] ? mls_convert_context+0x6c0/0x6c0 [ 434.868879][ T3313] ? mls_context_isvalid+0xa4/0x380 [ 434.874283][ T3313] ? policydb_context_isvalid+0x1bc/0x410 [ 434.880008][ T3313] security_compute_sid+0x11a7/0x1d60 [ 434.885387][ T3313] ? security_transition_sid+0x90/0x90 [ 434.891164][ T3313] ? avc_denied+0x1d0/0x1d0 [ 434.895944][ T3313] ? _raw_spin_unlock+0x49/0x60 [ 434.901025][ T3313] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 434.908042][ T3313] security_transition_sid+0x78/0x90 [ 434.915696][ T3313] may_create+0x607/0x970 [ 434.920488][ T3313] ? show_sid+0x250/0x250 [ 434.925345][ T3313] ? from_kgid+0x1a3/0x730 [ 434.929750][ T3313] ? generic_permission+0x141/0x3e0 [ 434.935344][ T3313] security_inode_mkdir+0xa4/0x100 [ 434.940546][ T3313] vfs_mkdir+0x352/0x600 [ 434.944879][ T3313] open_or_create_special_dir+0xe4/0x1c0 [ 434.950504][ T3313] incfs_mount_fs+0x48b/0xa00 [ 434.955538][ T3313] ? incfs_unlink+0x80/0x80 [ 434.960129][ T3313] ? vfs_parse_fs_string+0x178/0x1f0 [ 434.965482][ T3313] ? logfc+0x6d0/0x6d0 [ 434.969530][ T3313] ? cap_capable+0x18b/0x210 [ 434.974996][ T3313] legacy_get_tree+0xdf/0x170 [ 434.980048][ T3313] ? incfs_unlink+0x80/0x80 [ 434.985238][ T3313] vfs_get_tree+0x85/0x260 [ 434.989718][ T3313] do_new_mount+0x292/0x570 [ 434.995663][ T3313] ? do_move_mount_old+0x160/0x160 [ 435.001607][ T3313] ? security_capable+0x86/0xb0 [ 435.007638][ T3313] do_mount+0x688/0xdd0 [ 435.011862][ T3313] ? copy_mount_string+0x30/0x30 [ 435.017525][ T3313] ? _copy_from_user+0xa6/0xe0 [ 435.022656][ T3313] ? copy_mount_options+0xcb/0x300 [ 435.028909][ T3313] ksys_mount+0xc2/0xf0 [ 435.033356][ T3313] __x64_sys_mount+0xb1/0xc0 [ 435.039617][ T3313] do_syscall_64+0xca/0x1c0 [ 435.045641][ T3313] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 435.052552][ T3313] incfs: Can't find or create .index dir in ./file0 [ 435.060313][ T3313] incfs: mount failed -12 [ 435.128404][ T3315] FAULT_INJECTION: forcing a failure. [ 435.128404][ T3315] name failslab, interval 1, probability 0, space 0, times 0 [ 435.141157][ T3315] CPU: 1 PID: 3315 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 435.152194][ T3315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 435.163086][ T3315] Call Trace: [ 435.166361][ T3315] dump_stack+0x1d8/0x241 [ 435.170997][ T3315] ? panic+0x768/0x768 [ 435.175986][ T3315] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 435.181979][ T3315] ? __find_get_block+0xc9c/0x10b0 [ 435.187654][ T3315] ? stack_trace_save+0x1c0/0x1c0 [ 435.199775][ T3315] should_fail+0x71f/0x880 [ 435.206065][ T3315] ? setup_fault_attr+0x3d0/0x3d0 [ 435.212278][ T3315] ? mls_compute_context_len+0x74b/0x790 [ 435.217897][ T3315] ? stack_trace_snprint+0x170/0x170 [ 435.223533][ T3315] ? context_struct_to_string+0x441/0x8a0 [ 435.229235][ T3315] should_failslab+0x5/0x20 [ 435.234174][ T3315] __kmalloc+0x51/0x2b0 [ 435.238465][ T3315] context_struct_to_string+0x441/0x8a0 [ 435.244022][ T3315] ? fat_get_entry+0x8e7/0xa20 [ 435.248909][ T3315] ? security_bounded_transition+0x560/0x560 [ 435.255248][ T3315] context_add_hash+0x141/0x270 [ 435.260086][ T3315] ? security_sid_to_context_inval+0x40/0x40 [ 435.266222][ T3315] ? mls_convert_context+0x6c0/0x6c0 [ 435.271914][ T3315] ? mls_context_isvalid+0xa4/0x380 [ 435.277769][ T3315] ? policydb_context_isvalid+0x1bc/0x410 [ 435.283720][ T3315] security_compute_sid+0x11a7/0x1d60 [ 435.289235][ T3315] ? security_transition_sid+0x90/0x90 [ 435.294805][ T3315] ? avc_denied+0x1d0/0x1d0 [ 435.299711][ T3315] ? _raw_spin_unlock+0x49/0x60 [ 435.305009][ T3315] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 435.310623][ T3315] security_transition_sid+0x78/0x90 [ 435.316060][ T3315] may_create+0x607/0x970 [ 435.320417][ T3315] ? show_sid+0x250/0x250 [ 435.324738][ T3315] ? from_kgid+0x1a3/0x730 [ 435.329144][ T3315] ? generic_permission+0x141/0x3e0 [ 435.334888][ T3315] security_inode_mkdir+0xa4/0x100 [ 435.341471][ T3315] vfs_mkdir+0x352/0x600 [ 435.347149][ T3315] open_or_create_special_dir+0xe4/0x1c0 [ 435.353161][ T3315] incfs_mount_fs+0x48b/0xa00 [ 435.357826][ T3315] ? incfs_unlink+0x80/0x80 [ 435.362321][ T3315] ? vfs_parse_fs_string+0x178/0x1f0 [ 435.367981][ T3315] ? logfc+0x6d0/0x6d0 [ 435.372388][ T3315] ? cap_capable+0x18b/0x210 [ 435.376976][ T3315] legacy_get_tree+0xdf/0x170 [ 435.381840][ T3315] ? incfs_unlink+0x80/0x80 [ 435.386325][ T3315] vfs_get_tree+0x85/0x260 [ 435.390836][ T3315] do_new_mount+0x292/0x570 [ 435.396042][ T3315] ? do_move_mount_old+0x160/0x160 [ 435.401463][ T3315] ? security_capable+0x86/0xb0 [ 435.407588][ T3315] do_mount+0x688/0xdd0 [ 435.412373][ T3315] ? copy_mount_string+0x30/0x30 [ 435.418374][ T3315] ? _copy_from_user+0xa6/0xe0 [ 435.424501][ T3315] ? copy_mount_options+0xcb/0x300 [ 435.430525][ T3315] ksys_mount+0xc2/0xf0 [ 435.436669][ T3315] __x64_sys_mount+0xb1/0xc0 [ 435.442248][ T3315] do_syscall_64+0xca/0x1c0 [ 435.447840][ T3315] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 435.454316][ T3315] incfs: Can't find or create .index dir in ./file0 [ 435.461565][ T3315] incfs: mount failed -12 [ 435.578346][ T3317] FAULT_INJECTION: forcing a failure. [ 435.578346][ T3317] name failslab, interval 1, probability 0, space 0, times 0 [ 435.591590][ T3317] CPU: 1 PID: 3317 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 435.602749][ T3317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 435.615272][ T3317] Call Trace: [ 435.618731][ T3317] dump_stack+0x1d8/0x241 [ 435.623720][ T3317] ? panic+0x768/0x768 [ 435.627959][ T3317] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 435.634094][ T3317] should_fail+0x71f/0x880 [ 435.638909][ T3317] ? setup_fault_attr+0x3d0/0x3d0 [ 435.644080][ T3317] ? stack_trace_save+0x1c0/0x1c0 [ 435.649191][ T3317] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 435.655333][ T3317] ? __d_alloc+0x2a/0x6a0 [ 435.659906][ T3317] should_failslab+0x5/0x20 [ 435.664648][ T3317] kmem_cache_alloc+0x24/0x220 [ 435.669703][ T3317] __d_alloc+0x2a/0x6a0 [ 435.674201][ T3317] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 435.681404][ T3317] d_alloc_parallel+0xe7/0x1310 [ 435.686599][ T3317] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 435.692445][ T3317] ? avc_denied+0x1d0/0x1d0 [ 435.696924][ T3317] ? d_hash_and_lookup+0x1e0/0x1e0 [ 435.703133][ T3317] ? incfs_realloc_mount_info+0x93/0x480 [ 435.708847][ T3317] ? incfs_alloc_mount_info+0x462/0x520 [ 435.714398][ T3317] ? incfs_mount_fs+0x406/0xa00 [ 435.719362][ T3317] ? legacy_get_tree+0xdf/0x170 [ 435.724456][ T3317] ? vfs_get_tree+0x85/0x260 [ 435.729303][ T3317] ? do_mount+0x688/0xdd0 [ 435.733850][ T3317] ? ksys_mount+0xc2/0xf0 [ 435.738165][ T3317] ? selinux_inode_permission+0x380/0x6a0 [ 435.744904][ T3317] ? selinux_inode_permission+0x454/0x6a0 [ 435.750611][ T3317] __lookup_slow+0x156/0x460 [ 435.755750][ T3317] ? lookup_one_len+0x2c0/0x2c0 [ 435.761333][ T3317] lookup_one_len+0x180/0x2c0 [ 435.767133][ T3317] ? lookup_one_len_common+0x450/0x450 [ 435.783112][ T3317] ? memcpy+0x38/0x50 [ 435.791551][ T3317] incfs_lookup_dentry+0x5b/0xb0 [ 435.800006][ T3317] open_or_create_special_dir+0x4c/0x1c0 [ 435.810986][ T3317] incfs_mount_fs+0x48b/0xa00 [ 435.817246][ T3317] ? incfs_unlink+0x80/0x80 [ 435.822413][ T3317] ? vfs_parse_fs_string+0x178/0x1f0 [ 435.829149][ T3317] ? logfc+0x6d0/0x6d0 [ 435.834474][ T3317] ? cap_capable+0x18b/0x210 [ 435.840716][ T3317] legacy_get_tree+0xdf/0x170 [ 435.846015][ T3317] ? incfs_unlink+0x80/0x80 [ 435.852404][ T3317] vfs_get_tree+0x85/0x260 [ 435.860753][ T3317] do_new_mount+0x292/0x570 [ 435.866738][ T3317] ? do_move_mount_old+0x160/0x160 [ 435.872678][ T3317] ? security_capable+0x86/0xb0 [ 435.878590][ T3317] do_mount+0x688/0xdd0 [ 435.883577][ T3317] ? copy_mount_string+0x30/0x30 [ 435.889085][ T3317] ? _copy_from_user+0xa6/0xe0 [ 435.894872][ T3317] ? copy_mount_options+0xcb/0x300 [ 435.900136][ T3317] ksys_mount+0xc2/0xf0 [ 435.906869][ T3317] __x64_sys_mount+0xb1/0xc0 [ 435.911696][ T3317] do_syscall_64+0xca/0x1c0 [ 435.917644][ T3317] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 435.926435][ T3317] incfs_lookup_dentry err:-12 [ 435.933565][ T3317] incfs: Can't find or create .index dir in ./file0 [ 435.943062][ T3317] incfs: mount failed -12 [ 436.001879][ T3319] FAULT_INJECTION: forcing a failure. [ 436.001879][ T3319] name failslab, interval 1, probability 0, space 0, times 0 [ 436.015369][ T3319] CPU: 1 PID: 3319 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 436.025964][ T3319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.041289][ T3319] Call Trace: [ 436.045832][ T3319] dump_stack+0x1d8/0x241 [ 436.050332][ T3319] ? panic+0x768/0x768 [ 436.057938][ T3319] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 436.065985][ T3319] should_fail+0x71f/0x880 [ 436.071377][ T3319] ? setup_fault_attr+0x3d0/0x3d0 [ 436.077109][ T3319] ? stack_trace_save+0x1c0/0x1c0 [ 436.082395][ T3319] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 436.089087][ T3319] ? __d_alloc+0x2a/0x6a0 [ 436.094143][ T3319] should_failslab+0x5/0x20 [ 436.099508][ T3319] kmem_cache_alloc+0x24/0x220 [ 436.104977][ T3319] __d_alloc+0x2a/0x6a0 [ 436.109113][ T3319] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 436.115470][ T3319] d_alloc_parallel+0xe7/0x1310 [ 436.120310][ T3319] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 436.126123][ T3319] ? avc_denied+0x1d0/0x1d0 [ 436.130736][ T3319] ? d_hash_and_lookup+0x1e0/0x1e0 [ 436.136231][ T3319] ? incfs_realloc_mount_info+0x93/0x480 [ 436.143284][ T3319] ? incfs_alloc_mount_info+0x462/0x520 [ 436.151043][ T3319] ? incfs_mount_fs+0x406/0xa00 [ 436.156544][ T3319] ? legacy_get_tree+0xdf/0x170 [ 436.161455][ T3319] ? vfs_get_tree+0x85/0x260 [ 436.167587][ T3319] ? do_mount+0x688/0xdd0 [ 436.172808][ T3319] ? ksys_mount+0xc2/0xf0 [ 436.177409][ T3319] ? selinux_inode_permission+0x380/0x6a0 [ 436.183411][ T3319] ? selinux_inode_permission+0x454/0x6a0 [ 436.189804][ T3319] __lookup_slow+0x156/0x460 [ 436.194998][ T3319] ? lookup_one_len+0x2c0/0x2c0 [ 436.200297][ T3319] lookup_one_len+0x180/0x2c0 [ 436.205386][ T3319] ? lookup_one_len_common+0x450/0x450 [ 436.210959][ T3319] ? memcpy+0x38/0x50 [ 436.214931][ T3319] incfs_lookup_dentry+0x5b/0xb0 [ 436.220120][ T3319] open_or_create_special_dir+0x4c/0x1c0 [ 436.225969][ T3319] incfs_mount_fs+0x48b/0xa00 [ 436.231089][ T3319] ? incfs_unlink+0x80/0x80 [ 436.235699][ T3319] ? vfs_parse_fs_string+0x178/0x1f0 [ 436.241249][ T3319] ? logfc+0x6d0/0x6d0 [ 436.245654][ T3319] ? cap_capable+0x18b/0x210 [ 436.250324][ T3319] legacy_get_tree+0xdf/0x170 [ 436.256011][ T3319] ? incfs_unlink+0x80/0x80 [ 436.260503][ T3319] vfs_get_tree+0x85/0x260 [ 436.265229][ T3319] do_new_mount+0x292/0x570 [ 436.272731][ T3319] ? do_move_mount_old+0x160/0x160 [ 436.278063][ T3319] ? security_capable+0x86/0xb0 [ 436.283027][ T3319] do_mount+0x688/0xdd0 [ 436.287320][ T3319] ? copy_mount_string+0x30/0x30 [ 436.292709][ T3319] ? _copy_from_user+0xa6/0xe0 [ 436.297491][ T3319] ? copy_mount_options+0xcb/0x300 [ 436.303804][ T3319] ksys_mount+0xc2/0xf0 [ 436.307960][ T3319] __x64_sys_mount+0xb1/0xc0 [ 436.312777][ T3319] do_syscall_64+0xca/0x1c0 [ 436.317364][ T3319] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 436.323438][ T3319] incfs_lookup_dentry err:-12 [ 436.328471][ T3319] incfs: Can't find or create .index dir in ./file0 [ 436.335457][ T3319] incfs: mount failed -12 [ 436.402199][ T3321] FAULT_INJECTION: forcing a failure. [ 436.402199][ T3321] name failslab, interval 1, probability 0, space 0, times 0 [ 436.415255][ T3321] CPU: 0 PID: 3321 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 436.425515][ T3321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.436088][ T3321] Call Trace: [ 436.439493][ T3321] dump_stack+0x1d8/0x241 [ 436.443811][ T3321] ? panic+0x768/0x768 [ 436.448047][ T3321] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 436.453869][ T3321] ? __find_get_block+0xc9c/0x10b0 [ 436.459185][ T3321] should_fail+0x71f/0x880 [ 436.463886][ T3321] ? setup_fault_attr+0x3d0/0x3d0 [ 436.469309][ T3321] ? mls_compute_context_len+0x74b/0x790 [ 436.475288][ T3321] ? stack_trace_snprint+0x170/0x170 [ 436.481080][ T3321] ? context_struct_to_string+0x441/0x8a0 [ 436.487319][ T3321] should_failslab+0x5/0x20 [ 436.492465][ T3321] __kmalloc+0x51/0x2b0 [ 436.496868][ T3321] context_struct_to_string+0x441/0x8a0 [ 436.503388][ T3321] ? fat_get_entry+0x8e7/0xa20 [ 436.508549][ T3321] ? security_bounded_transition+0x560/0x560 [ 436.516028][ T3321] context_add_hash+0x141/0x270 [ 436.522113][ T3321] ? security_sid_to_context_inval+0x40/0x40 [ 436.528957][ T3321] ? mls_convert_context+0x6c0/0x6c0 [ 436.536058][ T3321] ? mls_context_isvalid+0xa4/0x380 [ 436.542461][ T3321] ? policydb_context_isvalid+0x1bc/0x410 [ 436.549156][ T3321] security_compute_sid+0x11a7/0x1d60 [ 436.555812][ T3321] ? security_transition_sid+0x90/0x90 [ 436.562454][ T3321] ? avc_denied+0x1d0/0x1d0 [ 436.567754][ T3321] ? _raw_spin_unlock+0x49/0x60 [ 436.573231][ T3321] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 436.579586][ T3321] security_transition_sid+0x78/0x90 [ 436.587008][ T3321] may_create+0x607/0x970 [ 436.592719][ T3321] ? show_sid+0x250/0x250 [ 436.598162][ T3321] ? from_kgid+0x1a3/0x730 [ 436.603188][ T3321] ? generic_permission+0x141/0x3e0 [ 436.609693][ T3321] security_inode_mkdir+0xa4/0x100 [ 436.615838][ T3321] vfs_mkdir+0x352/0x600 [ 436.620664][ T3321] open_or_create_special_dir+0xe4/0x1c0 [ 436.626682][ T3321] incfs_mount_fs+0x48b/0xa00 [ 436.631708][ T3321] ? incfs_unlink+0x80/0x80 [ 436.636601][ T3321] ? vfs_parse_fs_string+0x178/0x1f0 [ 436.642895][ T3321] ? logfc+0x6d0/0x6d0 [ 436.647378][ T3321] ? cap_capable+0x18b/0x210 [ 436.652613][ T3321] legacy_get_tree+0xdf/0x170 [ 436.657951][ T3321] ? incfs_unlink+0x80/0x80 [ 436.663007][ T3321] vfs_get_tree+0x85/0x260 [ 436.667660][ T3321] do_new_mount+0x292/0x570 [ 436.672978][ T3321] ? do_move_mount_old+0x160/0x160 [ 436.678431][ T3321] ? security_capable+0x86/0xb0 [ 436.683915][ T3321] do_mount+0x688/0xdd0 [ 436.688260][ T3321] ? copy_mount_string+0x30/0x30 [ 436.695208][ T3321] ? _copy_from_user+0xa6/0xe0 [ 436.700905][ T3321] ? copy_mount_options+0xcb/0x300 [ 436.706380][ T3321] ksys_mount+0xc2/0xf0 [ 436.710523][ T3321] __x64_sys_mount+0xb1/0xc0 [ 436.715098][ T3321] do_syscall_64+0xca/0x1c0 [ 436.719891][ T3321] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 436.725938][ T3321] incfs: Can't find or create .index dir in ./file0 [ 436.732780][ T3321] incfs: mount failed -12 [ 436.810200][ T3323] FAULT_INJECTION: forcing a failure. [ 436.810200][ T3323] name failslab, interval 1, probability 0, space 0, times 0 [ 436.824108][ T3323] CPU: 1 PID: 3323 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 436.835835][ T3323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 436.848478][ T3323] Call Trace: [ 436.852528][ T3323] dump_stack+0x1d8/0x241 [ 436.857087][ T3323] ? panic+0x768/0x768 [ 436.862263][ T3323] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 436.869685][ T3323] ? __find_get_block+0xc9c/0x10b0 [ 436.875621][ T3323] ? stack_trace_save+0x1c0/0x1c0 [ 436.880803][ T3323] should_fail+0x71f/0x880 [ 436.885931][ T3323] ? setup_fault_attr+0x3d0/0x3d0 [ 436.891579][ T3323] ? mls_compute_context_len+0x74b/0x790 [ 436.898268][ T3323] ? stack_trace_snprint+0x170/0x170 [ 436.904553][ T3323] ? context_struct_to_string+0x441/0x8a0 [ 436.910374][ T3323] should_failslab+0x5/0x20 [ 436.915130][ T3323] __kmalloc+0x51/0x2b0 [ 436.919376][ T3323] context_struct_to_string+0x441/0x8a0 [ 436.925093][ T3323] ? fat_get_entry+0x8e7/0xa20 [ 436.930353][ T3323] ? security_bounded_transition+0x560/0x560 [ 436.937454][ T3323] context_add_hash+0x141/0x270 [ 436.943688][ T3323] ? security_sid_to_context_inval+0x40/0x40 [ 436.952039][ T3323] ? mls_convert_context+0x6c0/0x6c0 [ 436.958438][ T3323] ? mls_context_isvalid+0xa4/0x380 [ 436.968493][ T3323] ? policydb_context_isvalid+0x1bc/0x410 [ 436.975820][ T3323] security_compute_sid+0x11a7/0x1d60 [ 436.983716][ T3323] ? security_transition_sid+0x90/0x90 [ 436.990631][ T3323] ? avc_denied+0x1d0/0x1d0 [ 436.995885][ T3323] ? _raw_spin_unlock+0x49/0x60 [ 437.001802][ T3323] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 437.007608][ T3323] security_transition_sid+0x78/0x90 [ 437.014110][ T3323] may_create+0x607/0x970 [ 437.019000][ T3323] ? show_sid+0x250/0x250 [ 437.023883][ T3323] ? from_kgid+0x1a3/0x730 [ 437.029270][ T3323] ? generic_permission+0x141/0x3e0 [ 437.035095][ T3323] security_inode_mkdir+0xa4/0x100 [ 437.040876][ T3323] vfs_mkdir+0x352/0x600 [ 437.046216][ T3323] open_or_create_special_dir+0xe4/0x1c0 [ 437.054520][ T3323] incfs_mount_fs+0x48b/0xa00 [ 437.059888][ T3323] ? incfs_unlink+0x80/0x80 [ 437.065857][ T3323] ? vfs_parse_fs_string+0x178/0x1f0 [ 437.072590][ T3323] ? logfc+0x6d0/0x6d0 [ 437.077618][ T3323] ? cap_capable+0x18b/0x210 [ 437.083180][ T3323] legacy_get_tree+0xdf/0x170 [ 437.088249][ T3323] ? incfs_unlink+0x80/0x80 [ 437.093374][ T3323] vfs_get_tree+0x85/0x260 [ 437.098052][ T3323] do_new_mount+0x292/0x570 [ 437.102651][ T3323] ? do_move_mount_old+0x160/0x160 [ 437.107884][ T3323] ? security_capable+0x86/0xb0 [ 437.112838][ T3323] do_mount+0x688/0xdd0 [ 437.117128][ T3323] ? copy_mount_string+0x30/0x30 [ 437.122066][ T3323] ? _copy_from_user+0xa6/0xe0 [ 437.126978][ T3323] ? copy_mount_options+0xcb/0x300 [ 437.132069][ T3323] ksys_mount+0xc2/0xf0 [ 437.136445][ T3323] __x64_sys_mount+0xb1/0xc0 [ 437.141284][ T3323] do_syscall_64+0xca/0x1c0 [ 437.145893][ T3323] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 437.154165][ T3323] incfs: Can't find or create .index dir in ./file0 [ 437.161234][ T3323] incfs: mount failed -12 [ 437.258405][ T3325] FAULT_INJECTION: forcing a failure. [ 437.258405][ T3325] name failslab, interval 1, probability 0, space 0, times 0 [ 437.271299][ T3325] CPU: 1 PID: 3325 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 437.281842][ T3325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.292120][ T3325] Call Trace: [ 437.295399][ T3325] dump_stack+0x1d8/0x241 [ 437.299926][ T3325] ? panic+0x768/0x768 [ 437.304719][ T3325] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 437.310784][ T3325] ? __find_get_block+0xc9c/0x10b0 [ 437.315965][ T3325] ? stack_trace_save+0x1c0/0x1c0 [ 437.321967][ T3325] should_fail+0x71f/0x880 [ 437.328693][ T3325] ? setup_fault_attr+0x3d0/0x3d0 [ 437.335758][ T3325] ? mls_compute_context_len+0x74b/0x790 [ 437.341633][ T3325] ? stack_trace_snprint+0x170/0x170 [ 437.346901][ T3325] ? context_struct_to_string+0x441/0x8a0 [ 437.353169][ T3325] should_failslab+0x5/0x20 [ 437.358322][ T3325] __kmalloc+0x51/0x2b0 [ 437.363070][ T3325] context_struct_to_string+0x441/0x8a0 [ 437.369348][ T3325] ? fat_get_entry+0x8e7/0xa20 [ 437.374518][ T3325] ? security_bounded_transition+0x560/0x560 [ 437.380963][ T3325] context_add_hash+0x141/0x270 [ 437.385889][ T3325] ? security_sid_to_context_inval+0x40/0x40 [ 437.393438][ T3325] ? mls_convert_context+0x6c0/0x6c0 [ 437.398880][ T3325] ? mls_context_isvalid+0xa4/0x380 [ 437.404484][ T3325] ? policydb_context_isvalid+0x1bc/0x410 [ 437.410352][ T3325] security_compute_sid+0x11a7/0x1d60 [ 437.417331][ T3325] ? security_transition_sid+0x90/0x90 [ 437.422829][ T3325] ? avc_denied+0x1d0/0x1d0 [ 437.427451][ T3325] ? _raw_spin_unlock+0x49/0x60 [ 437.433455][ T3325] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 437.438847][ T3325] security_transition_sid+0x78/0x90 [ 437.444768][ T3325] may_create+0x607/0x970 [ 437.449490][ T3325] ? show_sid+0x250/0x250 [ 437.454611][ T3325] ? from_kgid+0x1a3/0x730 [ 437.459271][ T3325] ? generic_permission+0x141/0x3e0 [ 437.464833][ T3325] security_inode_mkdir+0xa4/0x100 [ 437.470513][ T3325] vfs_mkdir+0x352/0x600 [ 437.475191][ T3325] open_or_create_special_dir+0xe4/0x1c0 [ 437.481785][ T3325] incfs_mount_fs+0x48b/0xa00 [ 437.487422][ T3325] ? incfs_unlink+0x80/0x80 [ 437.492575][ T3325] ? vfs_parse_fs_string+0x178/0x1f0 [ 437.499632][ T3325] ? logfc+0x6d0/0x6d0 [ 437.504935][ T3325] ? cap_capable+0x18b/0x210 [ 437.510413][ T3325] legacy_get_tree+0xdf/0x170 [ 437.515432][ T3325] ? incfs_unlink+0x80/0x80 [ 437.521259][ T3325] vfs_get_tree+0x85/0x260 [ 437.529459][ T3325] do_new_mount+0x292/0x570 [ 437.534504][ T3325] ? do_move_mount_old+0x160/0x160 [ 437.541305][ T3325] ? security_capable+0x86/0xb0 [ 437.548264][ T3325] do_mount+0x688/0xdd0 [ 437.553494][ T3325] ? copy_mount_string+0x30/0x30 [ 437.559649][ T3325] ? _copy_from_user+0xa6/0xe0 [ 437.566713][ T3325] ? copy_mount_options+0xcb/0x300 [ 437.573441][ T3325] ksys_mount+0xc2/0xf0 [ 437.578347][ T3325] __x64_sys_mount+0xb1/0xc0 [ 437.584467][ T3325] do_syscall_64+0xca/0x1c0 [ 437.589981][ T3325] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 437.599839][ T3325] incfs: Can't find or create .index dir in ./file0 [ 437.609647][ T3325] incfs: mount failed -12 [ 437.673298][ T3327] FAULT_INJECTION: forcing a failure. [ 437.673298][ T3327] name failslab, interval 1, probability 0, space 0, times 0 [ 437.689358][ T3327] CPU: 0 PID: 3327 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 437.702957][ T3327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.713833][ T3327] Call Trace: [ 437.717159][ T3327] dump_stack+0x1d8/0x241 [ 437.721766][ T3327] ? panic+0x768/0x768 [ 437.726068][ T3327] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 437.732600][ T3327] ? __find_get_block+0xc9c/0x10b0 [ 437.738347][ T3327] ? stack_trace_save+0x1c0/0x1c0 [ 437.743926][ T3327] should_fail+0x71f/0x880 [ 437.748777][ T3327] ? setup_fault_attr+0x3d0/0x3d0 [ 437.760903][ T3327] ? mls_compute_context_len+0x74b/0x790 [ 437.770181][ T3327] ? stack_trace_snprint+0x170/0x170 [ 437.775888][ T3327] ? context_struct_to_string+0x441/0x8a0 [ 437.783043][ T3327] should_failslab+0x5/0x20 [ 437.788098][ T3327] __kmalloc+0x51/0x2b0 [ 437.793418][ T3327] context_struct_to_string+0x441/0x8a0 [ 437.801369][ T3327] ? fat_get_entry+0x8e7/0xa20 [ 437.807592][ T3327] ? security_bounded_transition+0x560/0x560 [ 437.814492][ T3327] context_add_hash+0x141/0x270 [ 437.820763][ T3327] ? security_sid_to_context_inval+0x40/0x40 [ 437.827414][ T3327] ? mls_convert_context+0x6c0/0x6c0 [ 437.834045][ T3327] ? mls_context_isvalid+0xa4/0x380 [ 437.839514][ T3327] ? policydb_context_isvalid+0x1bc/0x410 [ 437.846075][ T3327] security_compute_sid+0x11a7/0x1d60 [ 437.853150][ T3327] ? security_transition_sid+0x90/0x90 [ 437.858960][ T3327] ? avc_denied+0x1d0/0x1d0 [ 437.864279][ T3327] ? _raw_spin_unlock+0x49/0x60 [ 437.869132][ T3327] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 437.874607][ T3327] security_transition_sid+0x78/0x90 [ 437.879980][ T3327] may_create+0x607/0x970 [ 437.884331][ T3327] ? show_sid+0x250/0x250 [ 437.888988][ T3327] ? from_kgid+0x1a3/0x730 [ 437.894485][ T3327] ? generic_permission+0x141/0x3e0 [ 437.900078][ T3327] security_inode_mkdir+0xa4/0x100 [ 437.906699][ T3327] vfs_mkdir+0x352/0x600 [ 437.911402][ T3327] open_or_create_special_dir+0xe4/0x1c0 [ 437.918246][ T3327] incfs_mount_fs+0x48b/0xa00 [ 437.924599][ T3327] ? incfs_unlink+0x80/0x80 [ 437.929829][ T3327] ? vfs_parse_fs_string+0x178/0x1f0 [ 437.935187][ T3327] ? logfc+0x6d0/0x6d0 [ 437.939327][ T3327] ? cap_capable+0x18b/0x210 [ 437.944175][ T3327] legacy_get_tree+0xdf/0x170 [ 437.949001][ T3327] ? incfs_unlink+0x80/0x80 [ 437.953738][ T3327] vfs_get_tree+0x85/0x260 [ 437.959673][ T3327] do_new_mount+0x292/0x570 [ 437.965569][ T3327] ? do_move_mount_old+0x160/0x160 [ 437.972360][ T3327] ? security_capable+0x86/0xb0 [ 437.978292][ T3327] do_mount+0x688/0xdd0 [ 437.983372][ T3327] ? copy_mount_string+0x30/0x30 [ 437.988682][ T3327] ? _copy_from_user+0xa6/0xe0 [ 437.994022][ T3327] ? copy_mount_options+0xcb/0x300 [ 437.999179][ T3327] ksys_mount+0xc2/0xf0 [ 438.003437][ T3327] __x64_sys_mount+0xb1/0xc0 [ 438.008284][ T3327] do_syscall_64+0xca/0x1c0 [ 438.013126][ T3327] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.019520][ T3327] incfs: Can't find or create .index dir in ./file0 [ 438.026263][ T3327] incfs: mount failed -12 [ 438.088638][ T3329] FAULT_INJECTION: forcing a failure. [ 438.088638][ T3329] name failslab, interval 1, probability 0, space 0, times 0 [ 438.102612][ T3329] CPU: 0 PID: 3329 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 438.117591][ T3329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.133696][ T3329] Call Trace: [ 438.137676][ T3329] dump_stack+0x1d8/0x241 [ 438.144229][ T3329] ? panic+0x768/0x768 [ 438.149169][ T3329] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 438.156716][ T3329] should_fail+0x71f/0x880 [ 438.165988][ T3329] ? setup_fault_attr+0x3d0/0x3d0 [ 438.173717][ T3329] ? stack_trace_save+0x1c0/0x1c0 [ 438.179818][ T3329] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.186215][ T3329] ? __d_alloc+0x2a/0x6a0 [ 438.191463][ T3329] should_failslab+0x5/0x20 [ 438.197554][ T3329] kmem_cache_alloc+0x24/0x220 [ 438.204095][ T3329] __d_alloc+0x2a/0x6a0 [ 438.209362][ T3329] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.217553][ T3329] d_alloc_parallel+0xe7/0x1310 [ 438.226198][ T3329] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 438.232223][ T3329] ? avc_denied+0x1d0/0x1d0 [ 438.236928][ T3329] ? d_hash_and_lookup+0x1e0/0x1e0 [ 438.243041][ T3329] ? incfs_realloc_mount_info+0x93/0x480 [ 438.248931][ T3329] ? incfs_alloc_mount_info+0x462/0x520 [ 438.254568][ T3329] ? incfs_mount_fs+0x406/0xa00 [ 438.259956][ T3329] ? legacy_get_tree+0xdf/0x170 [ 438.265651][ T3329] ? vfs_get_tree+0x85/0x260 [ 438.270244][ T3329] ? do_mount+0x688/0xdd0 [ 438.275782][ T3329] ? ksys_mount+0xc2/0xf0 [ 438.280097][ T3329] ? selinux_inode_permission+0x380/0x6a0 [ 438.286194][ T3329] ? selinux_inode_permission+0x454/0x6a0 [ 438.293154][ T3329] __lookup_slow+0x156/0x460 [ 438.298559][ T3329] ? lookup_one_len+0x2c0/0x2c0 [ 438.303888][ T3329] lookup_one_len+0x180/0x2c0 [ 438.309072][ T3329] ? lookup_one_len_common+0x450/0x450 [ 438.314513][ T3329] ? memcpy+0x38/0x50 [ 438.318495][ T3329] incfs_lookup_dentry+0x5b/0xb0 [ 438.323422][ T3329] open_or_create_special_dir+0x4c/0x1c0 [ 438.329023][ T3329] incfs_mount_fs+0x48b/0xa00 [ 438.333844][ T3329] ? incfs_unlink+0x80/0x80 [ 438.338358][ T3329] ? vfs_parse_fs_string+0x178/0x1f0 [ 438.343748][ T3329] ? logfc+0x6d0/0x6d0 [ 438.348095][ T3329] ? cap_capable+0x18b/0x210 [ 438.352698][ T3329] legacy_get_tree+0xdf/0x170 [ 438.357644][ T3329] ? incfs_unlink+0x80/0x80 [ 438.362183][ T3329] vfs_get_tree+0x85/0x260 [ 438.366862][ T3329] do_new_mount+0x292/0x570 [ 438.371381][ T3329] ? do_move_mount_old+0x160/0x160 [ 438.376906][ T3329] ? security_capable+0x86/0xb0 [ 438.382753][ T3329] do_mount+0x688/0xdd0 [ 438.387115][ T3329] ? copy_mount_string+0x30/0x30 [ 438.392031][ T3329] ? _copy_from_user+0xa6/0xe0 [ 438.396784][ T3329] ? copy_mount_options+0xcb/0x300 [ 438.402022][ T3329] ksys_mount+0xc2/0xf0 [ 438.406155][ T3329] __x64_sys_mount+0xb1/0xc0 [ 438.410815][ T3329] do_syscall_64+0xca/0x1c0 [ 438.415445][ T3329] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.421716][ T3329] incfs_lookup_dentry err:-12 [ 438.426489][ T3329] incfs: Can't find or create .index dir in ./file0 [ 438.433754][ T3329] incfs: mount failed -12 [ 438.536500][ T3331] FAULT_INJECTION: forcing a failure. [ 438.536500][ T3331] name failslab, interval 1, probability 0, space 0, times 0 [ 438.552072][ T3331] CPU: 0 PID: 3331 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 438.563784][ T3331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.577139][ T3331] Call Trace: [ 438.581726][ T3331] dump_stack+0x1d8/0x241 [ 438.587964][ T3331] ? panic+0x768/0x768 [ 438.593034][ T3331] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 438.600812][ T3331] should_fail+0x71f/0x880 [ 438.609966][ T3331] ? setup_fault_attr+0x3d0/0x3d0 [ 438.615662][ T3331] ? stack_trace_save+0x1c0/0x1c0 [ 438.622703][ T3331] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.631563][ T3331] ? __d_alloc+0x2a/0x6a0 [ 438.637531][ T3331] should_failslab+0x5/0x20 [ 438.645486][ T3331] kmem_cache_alloc+0x24/0x220 [ 438.652205][ T3331] __d_alloc+0x2a/0x6a0 [ 438.658561][ T3331] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.668012][ T3331] d_alloc_parallel+0xe7/0x1310 [ 438.674676][ T3331] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 438.680352][ T3331] ? avc_denied+0x1d0/0x1d0 [ 438.685152][ T3331] ? d_hash_and_lookup+0x1e0/0x1e0 [ 438.691629][ T3331] ? incfs_realloc_mount_info+0x93/0x480 [ 438.697783][ T3331] ? incfs_alloc_mount_info+0x462/0x520 [ 438.703540][ T3331] ? incfs_mount_fs+0x406/0xa00 [ 438.708373][ T3331] ? legacy_get_tree+0xdf/0x170 [ 438.713334][ T3331] ? vfs_get_tree+0x85/0x260 [ 438.717937][ T3331] ? do_mount+0x688/0xdd0 [ 438.722451][ T3331] ? ksys_mount+0xc2/0xf0 [ 438.726768][ T3331] ? selinux_inode_permission+0x380/0x6a0 [ 438.732742][ T3331] ? selinux_inode_permission+0x454/0x6a0 [ 438.738609][ T3331] __lookup_slow+0x156/0x460 [ 438.743272][ T3331] ? lookup_one_len+0x2c0/0x2c0 [ 438.748316][ T3331] lookup_one_len+0x180/0x2c0 [ 438.753353][ T3331] ? lookup_one_len_common+0x450/0x450 [ 438.759488][ T3331] ? memcpy+0x38/0x50 [ 438.763749][ T3331] incfs_lookup_dentry+0x5b/0xb0 [ 438.769152][ T3331] open_or_create_special_dir+0x4c/0x1c0 [ 438.775328][ T3331] incfs_mount_fs+0x48b/0xa00 [ 438.780085][ T3331] ? incfs_unlink+0x80/0x80 [ 438.784893][ T3331] ? vfs_parse_fs_string+0x178/0x1f0 [ 438.790294][ T3331] ? logfc+0x6d0/0x6d0 [ 438.794357][ T3331] ? cap_capable+0x18b/0x210 [ 438.799274][ T3331] legacy_get_tree+0xdf/0x170 [ 438.804385][ T3331] ? incfs_unlink+0x80/0x80 [ 438.808979][ T3331] vfs_get_tree+0x85/0x260 [ 438.813404][ T3331] do_new_mount+0x292/0x570 [ 438.817893][ T3331] ? do_move_mount_old+0x160/0x160 [ 438.823125][ T3331] ? security_capable+0x86/0xb0 [ 438.828053][ T3331] do_mount+0x688/0xdd0 [ 438.832211][ T3331] ? copy_mount_string+0x30/0x30 [ 438.837220][ T3331] ? _copy_from_user+0xa6/0xe0 [ 438.841994][ T3331] ? copy_mount_options+0xcb/0x300 [ 438.847297][ T3331] ksys_mount+0xc2/0xf0 [ 438.851557][ T3331] __x64_sys_mount+0xb1/0xc0 [ 438.856138][ T3331] do_syscall_64+0xca/0x1c0 [ 438.860733][ T3331] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.866661][ T3331] incfs_lookup_dentry err:-12 [ 438.871323][ T3331] incfs: Can't find or create .index dir in ./file0 [ 438.878792][ T3331] incfs: mount failed -12 [ 438.956069][ T3333] FAULT_INJECTION: forcing a failure. [ 438.956069][ T3333] name failslab, interval 1, probability 0, space 0, times 0 [ 438.968830][ T3333] CPU: 0 PID: 3333 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 438.979998][ T3333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.991064][ T3333] Call Trace: [ 438.994343][ T3333] dump_stack+0x1d8/0x241 [ 438.999573][ T3333] ? panic+0x768/0x768 [ 439.004171][ T3333] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 439.010347][ T3333] ? __find_get_block+0xc9c/0x10b0 [ 439.015657][ T3333] ? stack_trace_save+0x1c0/0x1c0 [ 439.021072][ T3333] should_fail+0x71f/0x880 [ 439.025583][ T3333] ? setup_fault_attr+0x3d0/0x3d0 [ 439.030724][ T3333] ? mls_compute_context_len+0x74b/0x790 [ 439.036960][ T3333] ? stack_trace_snprint+0x170/0x170 [ 439.042237][ T3333] ? context_struct_to_string+0x441/0x8a0 [ 439.047965][ T3333] should_failslab+0x5/0x20 [ 439.053239][ T3333] __kmalloc+0x51/0x2b0 [ 439.057385][ T3333] context_struct_to_string+0x441/0x8a0 [ 439.062920][ T3333] ? fat_get_entry+0x8e7/0xa20 [ 439.067657][ T3333] ? security_bounded_transition+0x560/0x560 [ 439.073612][ T3333] context_add_hash+0x141/0x270 [ 439.078524][ T3333] ? security_sid_to_context_inval+0x40/0x40 [ 439.084524][ T3333] ? mls_convert_context+0x6c0/0x6c0 [ 439.089872][ T3333] ? mls_context_isvalid+0xa4/0x380 [ 439.095254][ T3333] ? policydb_context_isvalid+0x1bc/0x410 [ 439.100969][ T3333] security_compute_sid+0x11a7/0x1d60 [ 439.106330][ T3333] ? security_transition_sid+0x90/0x90 [ 439.111781][ T3333] ? avc_denied+0x1d0/0x1d0 [ 439.116367][ T3333] ? _raw_spin_unlock+0x49/0x60 [ 439.121206][ T3333] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 439.126601][ T3333] security_transition_sid+0x78/0x90 [ 439.131901][ T3333] may_create+0x607/0x970 [ 439.136226][ T3333] ? show_sid+0x250/0x250 [ 439.140561][ T3333] ? from_kgid+0x1a3/0x730 [ 439.144955][ T3333] ? generic_permission+0x141/0x3e0 [ 439.150230][ T3333] security_inode_mkdir+0xa4/0x100 [ 439.155439][ T3333] vfs_mkdir+0x352/0x600 [ 439.159877][ T3333] open_or_create_special_dir+0xe4/0x1c0 [ 439.165508][ T3333] incfs_mount_fs+0x48b/0xa00 [ 439.170326][ T3333] ? incfs_unlink+0x80/0x80 [ 439.174807][ T3333] ? vfs_parse_fs_string+0x178/0x1f0 [ 439.180069][ T3333] ? logfc+0x6d0/0x6d0 [ 439.184112][ T3333] ? cap_capable+0x18b/0x210 [ 439.188703][ T3333] legacy_get_tree+0xdf/0x170 [ 439.193826][ T3333] ? incfs_unlink+0x80/0x80 [ 439.198876][ T3333] vfs_get_tree+0x85/0x260 [ 439.203929][ T3333] do_new_mount+0x292/0x570 [ 439.209138][ T3333] ? do_move_mount_old+0x160/0x160 [ 439.214612][ T3333] ? security_capable+0x86/0xb0 [ 439.219451][ T3333] do_mount+0x688/0xdd0 [ 439.223583][ T3333] ? copy_mount_string+0x30/0x30 [ 439.228667][ T3333] ? _copy_from_user+0xa6/0xe0 [ 439.233513][ T3333] ? copy_mount_options+0xcb/0x300 [ 439.238602][ T3333] ksys_mount+0xc2/0xf0 [ 439.242740][ T3333] __x64_sys_mount+0xb1/0xc0 [ 439.247626][ T3333] do_syscall_64+0xca/0x1c0 [ 439.252140][ T3333] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 439.258205][ T3333] incfs: Can't find or create .index dir in ./file0 [ 439.264993][ T3333] incfs: mount failed -12 [ 439.350869][ T3335] FAULT_INJECTION: forcing a failure. [ 439.350869][ T3335] name failslab, interval 1, probability 0, space 0, times 0 [ 439.363662][ T3335] CPU: 0 PID: 3335 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 439.374204][ T3335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 439.384327][ T3335] Call Trace: [ 439.387837][ T3335] dump_stack+0x1d8/0x241 [ 439.392431][ T3335] ? panic+0x768/0x768 [ 439.396810][ T3335] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 439.402708][ T3335] should_fail+0x71f/0x880 [ 439.408095][ T3335] ? setup_fault_attr+0x3d0/0x3d0 [ 439.414241][ T3335] ? stack_trace_save+0x1c0/0x1c0 [ 439.419653][ T3335] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 439.427714][ T3335] ? __d_alloc+0x2a/0x6a0 [ 439.432360][ T3335] should_failslab+0x5/0x20 [ 439.437034][ T3335] kmem_cache_alloc+0x24/0x220 [ 439.442788][ T3335] __d_alloc+0x2a/0x6a0 [ 439.447853][ T3335] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 439.454223][ T3335] d_alloc_parallel+0xe7/0x1310 [ 439.459348][ T3335] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 439.464697][ T3335] ? avc_denied+0x1d0/0x1d0 [ 439.469357][ T3335] ? d_hash_and_lookup+0x1e0/0x1e0 [ 439.474735][ T3335] ? incfs_realloc_mount_info+0x93/0x480 [ 439.481143][ T3335] ? incfs_alloc_mount_info+0x462/0x520 [ 439.486934][ T3335] ? incfs_mount_fs+0x406/0xa00 [ 439.491962][ T3335] ? legacy_get_tree+0xdf/0x170 [ 439.496966][ T3335] ? vfs_get_tree+0x85/0x260 [ 439.501709][ T3335] ? do_mount+0x688/0xdd0 [ 439.506017][ T3335] ? ksys_mount+0xc2/0xf0 [ 439.510462][ T3335] ? selinux_inode_permission+0x380/0x6a0 [ 439.516158][ T3335] ? selinux_inode_permission+0x454/0x6a0 [ 439.521869][ T3335] __lookup_slow+0x156/0x460 [ 439.526554][ T3335] ? lookup_one_len+0x2c0/0x2c0 [ 439.531524][ T3335] lookup_one_len+0x180/0x2c0 [ 439.536179][ T3335] ? lookup_one_len_common+0x450/0x450 [ 439.542340][ T3335] ? memcpy+0x38/0x50 [ 439.546479][ T3335] incfs_lookup_dentry+0x5b/0xb0 [ 439.552014][ T3335] open_or_create_special_dir+0x4c/0x1c0 [ 439.558133][ T3335] incfs_mount_fs+0x48b/0xa00 [ 439.563517][ T3335] ? incfs_unlink+0x80/0x80 [ 439.568884][ T3335] ? vfs_parse_fs_string+0x178/0x1f0 [ 439.575091][ T3335] ? logfc+0x6d0/0x6d0 [ 439.580073][ T3335] ? cap_capable+0x18b/0x210 [ 439.585741][ T3335] legacy_get_tree+0xdf/0x170 [ 439.590511][ T3335] ? incfs_unlink+0x80/0x80 [ 439.595029][ T3335] vfs_get_tree+0x85/0x260 [ 439.600519][ T3335] do_new_mount+0x292/0x570 [ 439.605338][ T3335] ? do_move_mount_old+0x160/0x160 [ 439.611382][ T3335] ? security_capable+0x86/0xb0 [ 439.616551][ T3335] do_mount+0x688/0xdd0 [ 439.620889][ T3335] ? copy_mount_string+0x30/0x30 [ 439.626187][ T3335] ? _copy_from_user+0xa6/0xe0 [ 439.631220][ T3335] ? copy_mount_options+0xcb/0x300 [ 439.638323][ T3335] ksys_mount+0xc2/0xf0 [ 439.643122][ T3335] __x64_sys_mount+0xb1/0xc0 [ 439.647988][ T3335] do_syscall_64+0xca/0x1c0 [ 439.652844][ T3335] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 439.659407][ T3335] incfs_lookup_dentry err:-12 [ 439.665519][ T3335] incfs: Can't find or create .index dir in ./file0 [ 439.672356][ T3335] incfs: mount failed -12 [ 439.748123][ T3337] FAULT_INJECTION: forcing a failure. [ 439.748123][ T3337] name failslab, interval 1, probability 0, space 0, times 0 [ 439.761148][ T3337] CPU: 0 PID: 3337 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 439.771813][ T3337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 439.782090][ T3337] Call Trace: [ 439.785365][ T3337] dump_stack+0x1d8/0x241 [ 439.790953][ T3337] ? panic+0x768/0x768 [ 439.795039][ T3337] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 439.800975][ T3337] ? __find_get_block+0xc9c/0x10b0 [ 439.806062][ T3337] ? stack_trace_save+0x1c0/0x1c0 [ 439.811261][ T3337] should_fail+0x71f/0x880 [ 439.815666][ T3337] ? setup_fault_attr+0x3d0/0x3d0 [ 439.820740][ T3337] ? mls_compute_context_len+0x74b/0x790 [ 439.826365][ T3337] ? stack_trace_snprint+0x170/0x170 [ 439.831741][ T3337] ? context_struct_to_string+0x441/0x8a0 [ 439.837567][ T3337] should_failslab+0x5/0x20 [ 439.842129][ T3337] __kmalloc+0x51/0x2b0 [ 439.846370][ T3337] context_struct_to_string+0x441/0x8a0 [ 439.851930][ T3337] ? fat_get_entry+0x8e7/0xa20 [ 439.856673][ T3337] ? security_bounded_transition+0x560/0x560 [ 439.862814][ T3337] context_add_hash+0x141/0x270 [ 439.867668][ T3337] ? security_sid_to_context_inval+0x40/0x40 [ 439.873849][ T3337] ? mls_convert_context+0x6c0/0x6c0 [ 439.879372][ T3337] ? mls_context_isvalid+0xa4/0x380 [ 439.884943][ T3337] ? policydb_context_isvalid+0x1bc/0x410 [ 439.890869][ T3337] security_compute_sid+0x11a7/0x1d60 [ 439.896379][ T3337] ? security_transition_sid+0x90/0x90 [ 439.901868][ T3337] ? avc_denied+0x1d0/0x1d0 [ 439.906509][ T3337] ? _raw_spin_unlock+0x49/0x60 [ 439.911635][ T3337] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 439.916997][ T3337] security_transition_sid+0x78/0x90 [ 439.922269][ T3337] may_create+0x607/0x970 [ 439.926710][ T3337] ? show_sid+0x250/0x250 [ 439.931023][ T3337] ? from_kgid+0x1a3/0x730 [ 439.936127][ T3337] ? generic_permission+0x141/0x3e0 [ 439.941574][ T3337] security_inode_mkdir+0xa4/0x100 [ 439.951921][ T3337] vfs_mkdir+0x352/0x600 [ 439.957380][ T3337] open_or_create_special_dir+0xe4/0x1c0 [ 439.965295][ T3337] incfs_mount_fs+0x48b/0xa00 [ 439.971293][ T3337] ? incfs_unlink+0x80/0x80 [ 439.976887][ T3337] ? vfs_parse_fs_string+0x178/0x1f0 [ 439.984249][ T3337] ? logfc+0x6d0/0x6d0 [ 439.989653][ T3337] ? cap_capable+0x18b/0x210 [ 439.994584][ T3337] legacy_get_tree+0xdf/0x170 [ 439.999431][ T3337] ? incfs_unlink+0x80/0x80 [ 440.003922][ T3337] vfs_get_tree+0x85/0x260 [ 440.008593][ T3337] do_new_mount+0x292/0x570 [ 440.013426][ T3337] ? do_move_mount_old+0x160/0x160 [ 440.018524][ T3337] ? security_capable+0x86/0xb0 [ 440.023778][ T3337] do_mount+0x688/0xdd0 [ 440.028258][ T3337] ? copy_mount_string+0x30/0x30 [ 440.033181][ T3337] ? _copy_from_user+0xa6/0xe0 [ 440.038018][ T3337] ? copy_mount_options+0xcb/0x300 [ 440.043195][ T3337] ksys_mount+0xc2/0xf0 [ 440.047498][ T3337] __x64_sys_mount+0xb1/0xc0 [ 440.052109][ T3337] do_syscall_64+0xca/0x1c0 [ 440.056684][ T3337] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 440.063618][ T3337] incfs: Can't find or create .index dir in ./file0 [ 440.070294][ T3337] incfs: mount failed -12 [ 440.150666][ T3339] FAULT_INJECTION: forcing a failure. [ 440.150666][ T3339] name failslab, interval 1, probability 0, space 0, times 0 [ 440.164551][ T3339] CPU: 0 PID: 3339 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 440.175019][ T3339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.186469][ T3339] Call Trace: [ 440.189765][ T3339] dump_stack+0x1d8/0x241 [ 440.195627][ T3339] ? panic+0x768/0x768 [ 440.200880][ T3339] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 440.209953][ T3339] ? __find_get_block+0xc9c/0x10b0 [ 440.215788][ T3339] ? stack_trace_save+0x1c0/0x1c0 [ 440.220816][ T3339] should_fail+0x71f/0x880 [ 440.225503][ T3339] ? setup_fault_attr+0x3d0/0x3d0 [ 440.230688][ T3339] ? mls_compute_context_len+0x74b/0x790 [ 440.236314][ T3339] ? stack_trace_snprint+0x170/0x170 [ 440.241898][ T3339] ? context_struct_to_string+0x441/0x8a0 [ 440.247875][ T3339] should_failslab+0x5/0x20 [ 440.253508][ T3339] __kmalloc+0x51/0x2b0 [ 440.257687][ T3339] context_struct_to_string+0x441/0x8a0 [ 440.263410][ T3339] ? fat_get_entry+0x8e7/0xa20 [ 440.268489][ T3339] ? security_bounded_transition+0x560/0x560 [ 440.275022][ T3339] context_add_hash+0x141/0x270 [ 440.279959][ T3339] ? security_sid_to_context_inval+0x40/0x40 [ 440.286024][ T3339] ? mls_convert_context+0x6c0/0x6c0 [ 440.291299][ T3339] ? mls_context_isvalid+0xa4/0x380 [ 440.296484][ T3339] ? policydb_context_isvalid+0x1bc/0x410 [ 440.302179][ T3339] security_compute_sid+0x11a7/0x1d60 [ 440.307536][ T3339] ? security_transition_sid+0x90/0x90 [ 440.313118][ T3339] ? avc_denied+0x1d0/0x1d0 [ 440.317608][ T3339] ? _raw_spin_unlock+0x49/0x60 [ 440.322718][ T3339] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 440.328267][ T3339] security_transition_sid+0x78/0x90 [ 440.334089][ T3339] may_create+0x607/0x970 [ 440.339456][ T3339] ? show_sid+0x250/0x250 [ 440.343947][ T3339] ? from_kgid+0x1a3/0x730 [ 440.348603][ T3339] ? generic_permission+0x141/0x3e0 [ 440.353813][ T3339] security_inode_mkdir+0xa4/0x100 [ 440.359012][ T3339] vfs_mkdir+0x352/0x600 [ 440.363256][ T3339] open_or_create_special_dir+0xe4/0x1c0 [ 440.369175][ T3339] incfs_mount_fs+0x48b/0xa00 [ 440.374037][ T3339] ? incfs_unlink+0x80/0x80 [ 440.378884][ T3339] ? vfs_parse_fs_string+0x178/0x1f0 [ 440.385207][ T3339] ? logfc+0x6d0/0x6d0 [ 440.389624][ T3339] ? cap_capable+0x18b/0x210 [ 440.394692][ T3339] legacy_get_tree+0xdf/0x170 [ 440.399364][ T3339] ? incfs_unlink+0x80/0x80 [ 440.404204][ T3339] vfs_get_tree+0x85/0x260 [ 440.408697][ T3339] do_new_mount+0x292/0x570 [ 440.413357][ T3339] ? do_move_mount_old+0x160/0x160 [ 440.418592][ T3339] ? security_capable+0x86/0xb0 [ 440.423440][ T3339] do_mount+0x688/0xdd0 [ 440.427736][ T3339] ? copy_mount_string+0x30/0x30 [ 440.433184][ T3339] ? _copy_from_user+0xa6/0xe0 [ 440.438210][ T3339] ? copy_mount_options+0xcb/0x300 [ 440.443422][ T3339] ksys_mount+0xc2/0xf0 [ 440.448466][ T3339] __x64_sys_mount+0xb1/0xc0 [ 440.453382][ T3339] do_syscall_64+0xca/0x1c0 [ 440.458521][ T3339] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 440.465072][ T3339] incfs: Can't find or create .index dir in ./file0 [ 440.471903][ T3339] incfs: mount failed -12 [ 440.552890][ T3341] FAULT_INJECTION: forcing a failure. [ 440.552890][ T3341] name failslab, interval 1, probability 0, space 0, times 0 [ 440.566242][ T3341] CPU: 0 PID: 3341 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 440.578068][ T3341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.589214][ T3341] Call Trace: [ 440.593154][ T3341] dump_stack+0x1d8/0x241 [ 440.597572][ T3341] ? panic+0x768/0x768 [ 440.603345][ T3341] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 440.610481][ T3341] ? __find_get_block+0xc9c/0x10b0 [ 440.617222][ T3341] ? stack_trace_save+0x1c0/0x1c0 [ 440.622360][ T3341] should_fail+0x71f/0x880 [ 440.627131][ T3341] ? setup_fault_attr+0x3d0/0x3d0 [ 440.632237][ T3341] ? mls_compute_context_len+0x74b/0x790 [ 440.637883][ T3341] ? stack_trace_snprint+0x170/0x170 [ 440.643186][ T3341] ? context_struct_to_string+0x441/0x8a0 [ 440.649207][ T3341] should_failslab+0x5/0x20 [ 440.653820][ T3341] __kmalloc+0x51/0x2b0 [ 440.657982][ T3341] context_struct_to_string+0x441/0x8a0 [ 440.663646][ T3341] ? fat_get_entry+0x8e7/0xa20 [ 440.668443][ T3341] ? security_bounded_transition+0x560/0x560 [ 440.674558][ T3341] context_add_hash+0x141/0x270 [ 440.679409][ T3341] ? security_sid_to_context_inval+0x40/0x40 [ 440.685460][ T3341] ? mls_convert_context+0x6c0/0x6c0 [ 440.690738][ T3341] ? mls_context_isvalid+0xa4/0x380 [ 440.696415][ T3341] ? policydb_context_isvalid+0x1bc/0x410 [ 440.702168][ T3341] security_compute_sid+0x11a7/0x1d60 [ 440.707544][ T3341] ? security_transition_sid+0x90/0x90 [ 440.713228][ T3341] ? avc_denied+0x1d0/0x1d0 [ 440.717848][ T3341] ? _raw_spin_unlock+0x49/0x60 [ 440.722795][ T3341] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 440.728293][ T3341] security_transition_sid+0x78/0x90 [ 440.733567][ T3341] may_create+0x607/0x970 [ 440.738022][ T3341] ? show_sid+0x250/0x250 [ 440.742444][ T3341] ? from_kgid+0x1a3/0x730 [ 440.746954][ T3341] ? generic_permission+0x141/0x3e0 [ 440.752156][ T3341] security_inode_mkdir+0xa4/0x100 [ 440.757399][ T3341] vfs_mkdir+0x352/0x600 [ 440.761737][ T3341] open_or_create_special_dir+0xe4/0x1c0 [ 440.767395][ T3341] incfs_mount_fs+0x48b/0xa00 [ 440.772372][ T3341] ? incfs_unlink+0x80/0x80 [ 440.777273][ T3341] ? vfs_parse_fs_string+0x178/0x1f0 [ 440.782608][ T3341] ? logfc+0x6d0/0x6d0 [ 440.787025][ T3341] ? cap_capable+0x18b/0x210 [ 440.791647][ T3341] legacy_get_tree+0xdf/0x170 [ 440.796438][ T3341] ? incfs_unlink+0x80/0x80 [ 440.801027][ T3341] vfs_get_tree+0x85/0x260 [ 440.805459][ T3341] do_new_mount+0x292/0x570 [ 440.809952][ T3341] ? do_move_mount_old+0x160/0x160 [ 440.815058][ T3341] ? security_capable+0x86/0xb0 [ 440.820090][ T3341] do_mount+0x688/0xdd0 [ 440.824632][ T3341] ? copy_mount_string+0x30/0x30 [ 440.830291][ T3341] ? _copy_from_user+0xa6/0xe0 [ 440.835420][ T3341] ? copy_mount_options+0xcb/0x300 [ 440.840703][ T3341] ksys_mount+0xc2/0xf0 [ 440.845659][ T3341] __x64_sys_mount+0xb1/0xc0 [ 440.850373][ T3341] do_syscall_64+0xca/0x1c0 [ 440.855222][ T3341] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 440.862011][ T3341] incfs: Can't find or create .index dir in ./file0 [ 440.868760][ T3341] incfs: mount failed -12 [ 440.938924][ T3343] FAULT_INJECTION: forcing a failure. [ 440.938924][ T3343] name failslab, interval 1, probability 0, space 0, times 0 [ 440.951749][ T3343] CPU: 0 PID: 3343 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 440.962168][ T3343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 440.972426][ T3343] Call Trace: [ 440.975793][ T3343] dump_stack+0x1d8/0x241 [ 440.980261][ T3343] ? panic+0x768/0x768 [ 440.984416][ T3343] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 440.990569][ T3343] should_fail+0x71f/0x880 [ 440.995363][ T3343] ? setup_fault_attr+0x3d0/0x3d0 [ 441.001357][ T3343] ? stack_trace_save+0x1c0/0x1c0 [ 441.007036][ T3343] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.013419][ T3343] ? __d_alloc+0x2a/0x6a0 [ 441.018008][ T3343] should_failslab+0x5/0x20 [ 441.024449][ T3343] kmem_cache_alloc+0x24/0x220 [ 441.029858][ T3343] __d_alloc+0x2a/0x6a0 [ 441.034201][ T3343] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.040267][ T3343] d_alloc_parallel+0xe7/0x1310 [ 441.045307][ T3343] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 441.050912][ T3343] ? avc_denied+0x1d0/0x1d0 [ 441.055483][ T3343] ? d_hash_and_lookup+0x1e0/0x1e0 [ 441.060770][ T3343] ? incfs_realloc_mount_info+0x93/0x480 [ 441.066564][ T3343] ? incfs_alloc_mount_info+0x462/0x520 [ 441.072307][ T3343] ? incfs_mount_fs+0x406/0xa00 [ 441.077498][ T3343] ? legacy_get_tree+0xdf/0x170 [ 441.082369][ T3343] ? vfs_get_tree+0x85/0x260 [ 441.086955][ T3343] ? do_mount+0x688/0xdd0 [ 441.091274][ T3343] ? ksys_mount+0xc2/0xf0 [ 441.095735][ T3343] ? selinux_inode_permission+0x380/0x6a0 [ 441.103472][ T3343] ? selinux_inode_permission+0x454/0x6a0 [ 441.111218][ T3343] __lookup_slow+0x156/0x460 [ 441.116184][ T3343] ? lookup_one_len+0x2c0/0x2c0 [ 441.121155][ T3343] lookup_one_len+0x180/0x2c0 [ 441.125820][ T3343] ? lookup_one_len_common+0x450/0x450 [ 441.131876][ T3343] ? memcpy+0x38/0x50 [ 441.136168][ T3343] incfs_lookup_dentry+0x5b/0xb0 [ 441.141474][ T3343] open_or_create_special_dir+0x4c/0x1c0 [ 441.147799][ T3343] incfs_mount_fs+0x48b/0xa00 [ 441.153238][ T3343] ? incfs_unlink+0x80/0x80 [ 441.157941][ T3343] ? vfs_parse_fs_string+0x178/0x1f0 [ 441.163670][ T3343] ? logfc+0x6d0/0x6d0 [ 441.168269][ T3343] ? cap_capable+0x18b/0x210 [ 441.173030][ T3343] legacy_get_tree+0xdf/0x170 [ 441.178188][ T3343] ? incfs_unlink+0x80/0x80 [ 441.183495][ T3343] vfs_get_tree+0x85/0x260 [ 441.189066][ T3343] do_new_mount+0x292/0x570 [ 441.194798][ T3343] ? do_move_mount_old+0x160/0x160 [ 441.200047][ T3343] ? security_capable+0x86/0xb0 [ 441.205386][ T3343] do_mount+0x688/0xdd0 [ 441.210118][ T3343] ? copy_mount_string+0x30/0x30 [ 441.215424][ T3343] ? _copy_from_user+0xa6/0xe0 [ 441.220220][ T3343] ? copy_mount_options+0xcb/0x300 [ 441.225335][ T3343] ksys_mount+0xc2/0xf0 [ 441.230132][ T3343] __x64_sys_mount+0xb1/0xc0 [ 441.235416][ T3343] do_syscall_64+0xca/0x1c0 [ 441.239920][ T3343] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.246019][ T3343] incfs_lookup_dentry err:-12 [ 441.250818][ T3343] incfs: Can't find or create .index dir in ./file0 [ 441.258811][ T3343] incfs: mount failed -12 [ 441.333256][ T3345] FAULT_INJECTION: forcing a failure. [ 441.333256][ T3345] name failslab, interval 1, probability 0, space 0, times 0 [ 441.346673][ T3345] CPU: 0 PID: 3345 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 441.356993][ T3345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.367061][ T3345] Call Trace: [ 441.370436][ T3345] dump_stack+0x1d8/0x241 [ 441.374776][ T3345] ? panic+0x768/0x768 [ 441.378868][ T3345] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 441.384993][ T3345] should_fail+0x71f/0x880 [ 441.389743][ T3345] ? setup_fault_attr+0x3d0/0x3d0 [ 441.394749][ T3345] ? stack_trace_save+0x1c0/0x1c0 [ 441.399794][ T3345] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.405853][ T3345] ? __d_alloc+0x2a/0x6a0 [ 441.410350][ T3345] should_failslab+0x5/0x20 [ 441.414843][ T3345] kmem_cache_alloc+0x24/0x220 [ 441.419606][ T3345] __d_alloc+0x2a/0x6a0 [ 441.423771][ T3345] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.429827][ T3345] d_alloc_parallel+0xe7/0x1310 [ 441.434758][ T3345] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 441.440287][ T3345] ? avc_denied+0x1d0/0x1d0 [ 441.444890][ T3345] ? d_hash_and_lookup+0x1e0/0x1e0 [ 441.450403][ T3345] ? incfs_realloc_mount_info+0x93/0x480 [ 441.456730][ T3345] ? incfs_alloc_mount_info+0x462/0x520 [ 441.463475][ T3345] ? incfs_mount_fs+0x406/0xa00 [ 441.468462][ T3345] ? legacy_get_tree+0xdf/0x170 [ 441.473351][ T3345] ? vfs_get_tree+0x85/0x260 [ 441.478036][ T3345] ? do_mount+0x688/0xdd0 [ 441.482381][ T3345] ? ksys_mount+0xc2/0xf0 [ 441.487368][ T3345] ? selinux_inode_permission+0x380/0x6a0 [ 441.493086][ T3345] ? selinux_inode_permission+0x454/0x6a0 [ 441.499100][ T3345] __lookup_slow+0x156/0x460 [ 441.504257][ T3345] ? lookup_one_len+0x2c0/0x2c0 [ 441.509332][ T3345] lookup_one_len+0x180/0x2c0 [ 441.514380][ T3345] ? lookup_one_len_common+0x450/0x450 [ 441.519852][ T3345] ? memcpy+0x38/0x50 [ 441.523818][ T3345] incfs_lookup_dentry+0x5b/0xb0 [ 441.528737][ T3345] open_or_create_special_dir+0x4c/0x1c0 [ 441.534347][ T3345] incfs_mount_fs+0x48b/0xa00 [ 441.539028][ T3345] ? incfs_unlink+0x80/0x80 [ 441.543917][ T3345] ? vfs_parse_fs_string+0x178/0x1f0 [ 441.549597][ T3345] ? logfc+0x6d0/0x6d0 [ 441.553676][ T3345] ? cap_capable+0x18b/0x210 [ 441.558959][ T3345] legacy_get_tree+0xdf/0x170 [ 441.563632][ T3345] ? incfs_unlink+0x80/0x80 [ 441.568301][ T3345] vfs_get_tree+0x85/0x260 [ 441.572852][ T3345] do_new_mount+0x292/0x570 [ 441.577635][ T3345] ? do_move_mount_old+0x160/0x160 [ 441.583144][ T3345] ? security_capable+0x86/0xb0 [ 441.587995][ T3345] do_mount+0x688/0xdd0 [ 441.592669][ T3345] ? copy_mount_string+0x30/0x30 [ 441.597601][ T3345] ? _copy_from_user+0xa6/0xe0 [ 441.602342][ T3345] ? copy_mount_options+0xcb/0x300 [ 441.607537][ T3345] ksys_mount+0xc2/0xf0 [ 441.611728][ T3345] __x64_sys_mount+0xb1/0xc0 [ 441.616522][ T3345] do_syscall_64+0xca/0x1c0 [ 441.621591][ T3345] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.627708][ T3345] incfs_lookup_dentry err:-12 [ 441.632525][ T3345] incfs: Can't find or create .index dir in ./file0 [ 441.639295][ T3345] incfs: mount failed -12 [ 441.732722][ T3347] FAULT_INJECTION: forcing a failure. [ 441.732722][ T3347] name failslab, interval 1, probability 0, space 0, times 0 [ 441.745407][ T3347] CPU: 0 PID: 3347 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 441.755949][ T3347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 441.766193][ T3347] Call Trace: [ 441.769665][ T3347] dump_stack+0x1d8/0x241 [ 441.774808][ T3347] ? panic+0x768/0x768 [ 441.781677][ T3347] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 441.789225][ T3347] ? __find_get_block+0xc9c/0x10b0 [ 441.795196][ T3347] ? stack_trace_save+0x1c0/0x1c0 [ 441.800480][ T3347] should_fail+0x71f/0x880 [ 441.804899][ T3347] ? setup_fault_attr+0x3d0/0x3d0 [ 441.809939][ T3347] ? mls_compute_context_len+0x74b/0x790 [ 441.815581][ T3347] ? stack_trace_snprint+0x170/0x170 [ 441.820998][ T3347] ? context_struct_to_string+0x441/0x8a0 [ 441.826732][ T3347] should_failslab+0x5/0x20 [ 441.831474][ T3347] __kmalloc+0x51/0x2b0 [ 441.835641][ T3347] context_struct_to_string+0x441/0x8a0 [ 441.841292][ T3347] ? fat_get_entry+0x8e7/0xa20 [ 441.846074][ T3347] ? security_bounded_transition+0x560/0x560 [ 441.852289][ T3347] context_add_hash+0x141/0x270 [ 441.857336][ T3347] ? security_sid_to_context_inval+0x40/0x40 [ 441.863420][ T3347] ? mls_convert_context+0x6c0/0x6c0 [ 441.868725][ T3347] ? mls_context_isvalid+0xa4/0x380 [ 441.874425][ T3347] ? policydb_context_isvalid+0x1bc/0x410 [ 441.881257][ T3347] security_compute_sid+0x11a7/0x1d60 [ 441.886891][ T3347] ? security_transition_sid+0x90/0x90 [ 441.892643][ T3347] ? avc_denied+0x1d0/0x1d0 [ 441.897698][ T3347] ? _raw_spin_unlock+0x49/0x60 [ 441.903054][ T3347] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 441.908414][ T3347] security_transition_sid+0x78/0x90 [ 441.913714][ T3347] may_create+0x607/0x970 [ 441.918062][ T3347] ? show_sid+0x250/0x250 [ 441.922408][ T3347] ? from_kgid+0x1a3/0x730 [ 441.926949][ T3347] ? generic_permission+0x141/0x3e0 [ 441.932280][ T3347] security_inode_mkdir+0xa4/0x100 [ 441.937416][ T3347] vfs_mkdir+0x352/0x600 [ 441.941678][ T3347] open_or_create_special_dir+0xe4/0x1c0 [ 441.947408][ T3347] incfs_mount_fs+0x48b/0xa00 [ 441.952422][ T3347] ? incfs_unlink+0x80/0x80 [ 441.956944][ T3347] ? vfs_parse_fs_string+0x178/0x1f0 [ 441.962220][ T3347] ? logfc+0x6d0/0x6d0 [ 441.966361][ T3347] ? cap_capable+0x18b/0x210 [ 441.970929][ T3347] legacy_get_tree+0xdf/0x170 [ 441.975603][ T3347] ? incfs_unlink+0x80/0x80 [ 441.980716][ T3347] vfs_get_tree+0x85/0x260 [ 441.985375][ T3347] do_new_mount+0x292/0x570 [ 441.990161][ T3347] ? do_move_mount_old+0x160/0x160 [ 441.995438][ T3347] ? security_capable+0x86/0xb0 [ 442.000272][ T3347] do_mount+0x688/0xdd0 [ 442.004417][ T3347] ? copy_mount_string+0x30/0x30 [ 442.009345][ T3347] ? _copy_from_user+0xa6/0xe0 [ 442.014090][ T3347] ? copy_mount_options+0xcb/0x300 [ 442.019185][ T3347] ksys_mount+0xc2/0xf0 [ 442.023343][ T3347] __x64_sys_mount+0xb1/0xc0 [ 442.028176][ T3347] do_syscall_64+0xca/0x1c0 [ 442.032694][ T3347] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.038795][ T3347] incfs: Can't find or create .index dir in ./file0 [ 442.045815][ T3347] incfs: mount failed -12 [ 442.128475][ T3349] FAULT_INJECTION: forcing a failure. [ 442.128475][ T3349] name failslab, interval 1, probability 0, space 0, times 0 [ 442.141218][ T3349] CPU: 0 PID: 3349 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 442.151735][ T3349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 442.162276][ T3349] Call Trace: [ 442.165701][ T3349] dump_stack+0x1d8/0x241 [ 442.170608][ T3349] ? panic+0x768/0x768 [ 442.174662][ T3349] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 442.180819][ T3349] should_fail+0x71f/0x880 [ 442.188313][ T3349] ? setup_fault_attr+0x3d0/0x3d0 [ 442.196405][ T3349] ? stack_trace_save+0x1c0/0x1c0 [ 442.203897][ T3349] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.210739][ T3349] ? __d_alloc+0x2a/0x6a0 [ 442.215088][ T3349] should_failslab+0x5/0x20 [ 442.219685][ T3349] kmem_cache_alloc+0x24/0x220 [ 442.224583][ T3349] __d_alloc+0x2a/0x6a0 [ 442.228744][ T3349] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.234790][ T3349] d_alloc_parallel+0xe7/0x1310 [ 442.239813][ T3349] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 442.245350][ T3349] ? avc_denied+0x1d0/0x1d0 [ 442.250039][ T3349] ? d_hash_and_lookup+0x1e0/0x1e0 [ 442.255345][ T3349] ? incfs_realloc_mount_info+0x93/0x480 [ 442.261339][ T3349] ? incfs_alloc_mount_info+0x462/0x520 [ 442.266942][ T3349] ? incfs_mount_fs+0x406/0xa00 [ 442.271917][ T3349] ? legacy_get_tree+0xdf/0x170 [ 442.277160][ T3349] ? vfs_get_tree+0x85/0x260 [ 442.281824][ T3349] ? do_mount+0x688/0xdd0 [ 442.286892][ T3349] ? ksys_mount+0xc2/0xf0 [ 442.293816][ T3349] ? selinux_inode_permission+0x380/0x6a0 [ 442.299540][ T3349] ? selinux_inode_permission+0x454/0x6a0 [ 442.305325][ T3349] __lookup_slow+0x156/0x460 [ 442.309918][ T3349] ? lookup_one_len+0x2c0/0x2c0 [ 442.315177][ T3349] lookup_one_len+0x180/0x2c0 [ 442.320508][ T3349] ? lookup_one_len_common+0x450/0x450 [ 442.326211][ T3349] ? memcpy+0x38/0x50 [ 442.330485][ T3349] incfs_lookup_dentry+0x5b/0xb0 [ 442.335523][ T3349] open_or_create_special_dir+0x4c/0x1c0 [ 442.341131][ T3349] incfs_mount_fs+0x48b/0xa00 [ 442.345780][ T3349] ? incfs_unlink+0x80/0x80 [ 442.350429][ T3349] ? vfs_parse_fs_string+0x178/0x1f0 [ 442.355878][ T3349] ? logfc+0x6d0/0x6d0 [ 442.360211][ T3349] ? cap_capable+0x18b/0x210 [ 442.364822][ T3349] legacy_get_tree+0xdf/0x170 [ 442.369493][ T3349] ? incfs_unlink+0x80/0x80 [ 442.374052][ T3349] vfs_get_tree+0x85/0x260 [ 442.378457][ T3349] do_new_mount+0x292/0x570 [ 442.382946][ T3349] ? do_move_mount_old+0x160/0x160 [ 442.388047][ T3349] ? security_capable+0x86/0xb0 [ 442.392901][ T3349] do_mount+0x688/0xdd0 [ 442.397143][ T3349] ? copy_mount_string+0x30/0x30 [ 442.402161][ T3349] ? _copy_from_user+0xa6/0xe0 [ 442.406897][ T3349] ? copy_mount_options+0xcb/0x300 [ 442.412368][ T3349] ksys_mount+0xc2/0xf0 [ 442.416666][ T3349] __x64_sys_mount+0xb1/0xc0 [ 442.421889][ T3349] do_syscall_64+0xca/0x1c0 [ 442.426737][ T3349] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.433458][ T3349] incfs_lookup_dentry err:-12 [ 442.438185][ T3349] incfs: Can't find or create .index dir in ./file0 [ 442.445555][ T3349] incfs: mount failed -12 [ 442.503354][ T3351] FAULT_INJECTION: forcing a failure. [ 442.503354][ T3351] name failslab, interval 1, probability 0, space 0, times 0 [ 442.516385][ T3351] CPU: 1 PID: 3351 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 442.527069][ T3351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 442.538036][ T3351] Call Trace: [ 442.541380][ T3351] dump_stack+0x1d8/0x241 [ 442.546415][ T3351] ? panic+0x768/0x768 [ 442.550528][ T3351] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 442.556622][ T3351] ? __find_get_block+0xc9c/0x10b0 [ 442.561819][ T3351] ? stack_trace_save+0x1c0/0x1c0 [ 442.566935][ T3351] should_fail+0x71f/0x880 [ 442.571525][ T3351] ? setup_fault_attr+0x3d0/0x3d0 [ 442.576834][ T3351] ? mls_compute_context_len+0x74b/0x790 [ 442.582641][ T3351] ? stack_trace_snprint+0x170/0x170 [ 442.588170][ T3351] ? context_struct_to_string+0x441/0x8a0 [ 442.593872][ T3351] should_failslab+0x5/0x20 [ 442.598544][ T3351] __kmalloc+0x51/0x2b0 [ 442.602694][ T3351] context_struct_to_string+0x441/0x8a0 [ 442.608579][ T3351] ? fat_get_entry+0x8e7/0xa20 [ 442.613467][ T3351] ? security_bounded_transition+0x560/0x560 [ 442.619459][ T3351] context_add_hash+0x141/0x270 [ 442.624292][ T3351] ? security_sid_to_context_inval+0x40/0x40 [ 442.630289][ T3351] ? mls_convert_context+0x6c0/0x6c0 [ 442.635645][ T3351] ? mls_context_isvalid+0xa4/0x380 [ 442.641099][ T3351] ? policydb_context_isvalid+0x1bc/0x410 [ 442.646947][ T3351] security_compute_sid+0x11a7/0x1d60 [ 442.652309][ T3351] ? security_transition_sid+0x90/0x90 [ 442.657754][ T3351] ? avc_denied+0x1d0/0x1d0 [ 442.662232][ T3351] ? _raw_spin_unlock+0x49/0x60 [ 442.667060][ T3351] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 442.672536][ T3351] security_transition_sid+0x78/0x90 [ 442.677900][ T3351] may_create+0x607/0x970 [ 442.683263][ T3351] ? show_sid+0x250/0x250 [ 442.687577][ T3351] ? from_kgid+0x1a3/0x730 [ 442.692225][ T3351] ? generic_permission+0x141/0x3e0 [ 442.697598][ T3351] security_inode_mkdir+0xa4/0x100 [ 442.702695][ T3351] vfs_mkdir+0x352/0x600 [ 442.707227][ T3351] open_or_create_special_dir+0xe4/0x1c0 [ 442.713193][ T3351] incfs_mount_fs+0x48b/0xa00 [ 442.717848][ T3351] ? incfs_unlink+0x80/0x80 [ 442.722347][ T3351] ? vfs_parse_fs_string+0x178/0x1f0 [ 442.727646][ T3351] ? logfc+0x6d0/0x6d0 [ 442.732027][ T3351] ? cap_capable+0x18b/0x210 [ 442.737102][ T3351] legacy_get_tree+0xdf/0x170 [ 442.742622][ T3351] ? incfs_unlink+0x80/0x80 [ 442.747333][ T3351] vfs_get_tree+0x85/0x260 [ 442.751944][ T3351] do_new_mount+0x292/0x570 [ 442.756430][ T3351] ? do_move_mount_old+0x160/0x160 [ 442.761610][ T3351] ? security_capable+0x86/0xb0 [ 442.766893][ T3351] do_mount+0x688/0xdd0 [ 442.771337][ T3351] ? copy_mount_string+0x30/0x30 [ 442.777085][ T3351] ? _copy_from_user+0xa6/0xe0 [ 442.783338][ T3351] ? copy_mount_options+0xcb/0x300 [ 442.788842][ T3351] ksys_mount+0xc2/0xf0 [ 442.794046][ T3351] __x64_sys_mount+0xb1/0xc0 [ 442.798715][ T3351] do_syscall_64+0xca/0x1c0 [ 442.803744][ T3351] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.809766][ T3351] incfs: Can't find or create .index dir in ./file0 [ 442.816624][ T3351] incfs: mount failed -12 [ 442.888633][ T3353] FAULT_INJECTION: forcing a failure. [ 442.888633][ T3353] name failslab, interval 1, probability 0, space 0, times 0 [ 442.901657][ T3353] CPU: 1 PID: 3353 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 442.911891][ T3353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 442.922661][ T3353] Call Trace: [ 442.926002][ T3353] dump_stack+0x1d8/0x241 [ 442.930386][ T3353] ? panic+0x768/0x768 [ 442.934465][ T3353] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 442.940264][ T3353] should_fail+0x71f/0x880 [ 442.944918][ T3353] ? setup_fault_attr+0x3d0/0x3d0 [ 442.950041][ T3353] ? stack_trace_save+0x1c0/0x1c0 [ 442.955315][ T3353] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.961522][ T3353] ? __d_alloc+0x2a/0x6a0 [ 442.965832][ T3353] should_failslab+0x5/0x20 [ 442.970318][ T3353] kmem_cache_alloc+0x24/0x220 [ 442.975079][ T3353] __d_alloc+0x2a/0x6a0 [ 442.979256][ T3353] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 442.985398][ T3353] d_alloc_parallel+0xe7/0x1310 [ 442.990415][ T3353] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 442.995784][ T3353] ? avc_denied+0x1d0/0x1d0 [ 443.000602][ T3353] ? d_hash_and_lookup+0x1e0/0x1e0 [ 443.005832][ T3353] ? incfs_realloc_mount_info+0x93/0x480 [ 443.011463][ T3353] ? incfs_alloc_mount_info+0x462/0x520 [ 443.017380][ T3353] ? incfs_mount_fs+0x406/0xa00 [ 443.022208][ T3353] ? legacy_get_tree+0xdf/0x170 [ 443.027451][ T3353] ? vfs_get_tree+0x85/0x260 [ 443.032409][ T3353] ? do_mount+0x688/0xdd0 [ 443.036726][ T3353] ? ksys_mount+0xc2/0xf0 [ 443.041073][ T3353] ? selinux_inode_permission+0x380/0x6a0 [ 443.046790][ T3353] ? selinux_inode_permission+0x454/0x6a0 [ 443.052630][ T3353] __lookup_slow+0x156/0x460 [ 443.057325][ T3353] ? lookup_one_len+0x2c0/0x2c0 [ 443.062183][ T3353] lookup_one_len+0x180/0x2c0 [ 443.066879][ T3353] ? lookup_one_len_common+0x450/0x450 [ 443.072330][ T3353] ? memcpy+0x38/0x50 [ 443.076438][ T3353] incfs_lookup_dentry+0x5b/0xb0 [ 443.081400][ T3353] open_or_create_special_dir+0x4c/0x1c0 [ 443.087022][ T3353] incfs_mount_fs+0x48b/0xa00 [ 443.091788][ T3353] ? incfs_unlink+0x80/0x80 [ 443.096296][ T3353] ? vfs_parse_fs_string+0x178/0x1f0 [ 443.101648][ T3353] ? logfc+0x6d0/0x6d0 [ 443.105846][ T3353] ? cap_capable+0x18b/0x210 [ 443.110532][ T3353] legacy_get_tree+0xdf/0x170 [ 443.115338][ T3353] ? incfs_unlink+0x80/0x80 [ 443.119971][ T3353] vfs_get_tree+0x85/0x260 [ 443.124610][ T3353] do_new_mount+0x292/0x570 [ 443.129782][ T3353] ? do_move_mount_old+0x160/0x160 [ 443.134887][ T3353] ? security_capable+0x86/0xb0 [ 443.139888][ T3353] do_mount+0x688/0xdd0 [ 443.144623][ T3353] ? copy_mount_string+0x30/0x30 [ 443.149955][ T3353] ? _copy_from_user+0xa6/0xe0 [ 443.155073][ T3353] ? copy_mount_options+0xcb/0x300 [ 443.160951][ T3353] ksys_mount+0xc2/0xf0 [ 443.165270][ T3353] __x64_sys_mount+0xb1/0xc0 [ 443.169853][ T3353] do_syscall_64+0xca/0x1c0 [ 443.174365][ T3353] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 443.180435][ T3353] incfs_lookup_dentry err:-12 [ 443.185890][ T3353] incfs: Can't find or create .index dir in ./file0 [ 443.193156][ T3353] incfs: mount failed -12 [ 443.253735][ T3355] FAULT_INJECTION: forcing a failure. [ 443.253735][ T3355] name failslab, interval 1, probability 0, space 0, times 0 [ 443.268384][ T3355] CPU: 1 PID: 3355 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 443.279132][ T3355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 443.289532][ T3355] Call Trace: [ 443.293365][ T3355] dump_stack+0x1d8/0x241 [ 443.297809][ T3355] ? panic+0x768/0x768 [ 443.302025][ T3355] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 443.308051][ T3355] ? __find_get_block+0xc9c/0x10b0 [ 443.313187][ T3355] ? stack_trace_save+0x1c0/0x1c0 [ 443.318298][ T3355] should_fail+0x71f/0x880 [ 443.322805][ T3355] ? setup_fault_attr+0x3d0/0x3d0 [ 443.327925][ T3355] ? mls_compute_context_len+0x74b/0x790 [ 443.333856][ T3355] ? stack_trace_snprint+0x170/0x170 [ 443.339233][ T3355] ? context_struct_to_string+0x441/0x8a0 [ 443.345445][ T3355] should_failslab+0x5/0x20 [ 443.352378][ T3355] __kmalloc+0x51/0x2b0 [ 443.358951][ T3355] context_struct_to_string+0x441/0x8a0 [ 443.364613][ T3355] ? fat_get_entry+0x8e7/0xa20 [ 443.369372][ T3355] ? security_bounded_transition+0x560/0x560 [ 443.375754][ T3355] context_add_hash+0x141/0x270 [ 443.380683][ T3355] ? security_sid_to_context_inval+0x40/0x40 [ 443.386728][ T3355] ? mls_convert_context+0x6c0/0x6c0 [ 443.392709][ T3355] ? mls_context_isvalid+0xa4/0x380 [ 443.398293][ T3355] ? policydb_context_isvalid+0x1bc/0x410 [ 443.404827][ T3355] security_compute_sid+0x11a7/0x1d60 [ 443.410644][ T3355] ? security_transition_sid+0x90/0x90 [ 443.417232][ T3355] ? avc_denied+0x1d0/0x1d0 [ 443.422225][ T3355] ? _raw_spin_unlock+0x49/0x60 [ 443.427093][ T3355] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 443.433639][ T3355] security_transition_sid+0x78/0x90 [ 443.439031][ T3355] may_create+0x607/0x970 [ 443.443713][ T3355] ? show_sid+0x250/0x250 [ 443.448717][ T3355] ? from_kgid+0x1a3/0x730 [ 443.453741][ T3355] ? generic_permission+0x141/0x3e0 [ 443.459210][ T3355] security_inode_mkdir+0xa4/0x100 [ 443.464854][ T3355] vfs_mkdir+0x352/0x600 [ 443.469109][ T3355] open_or_create_special_dir+0xe4/0x1c0 [ 443.474827][ T3355] incfs_mount_fs+0x48b/0xa00 [ 443.479499][ T3355] ? incfs_unlink+0x80/0x80 [ 443.484006][ T3355] ? vfs_parse_fs_string+0x178/0x1f0 [ 443.489307][ T3355] ? logfc+0x6d0/0x6d0 [ 443.493350][ T3355] ? cap_capable+0x18b/0x210 [ 443.498056][ T3355] legacy_get_tree+0xdf/0x170 [ 443.502899][ T3355] ? incfs_unlink+0x80/0x80 [ 443.508919][ T3355] vfs_get_tree+0x85/0x260 [ 443.513505][ T3355] do_new_mount+0x292/0x570 [ 443.518206][ T3355] ? do_move_mount_old+0x160/0x160 [ 443.523706][ T3355] ? security_capable+0x86/0xb0 [ 443.529449][ T3355] do_mount+0x688/0xdd0 [ 443.533884][ T3355] ? copy_mount_string+0x30/0x30 [ 443.538996][ T3355] ? _copy_from_user+0xa6/0xe0 [ 443.544942][ T3355] ? copy_mount_options+0xcb/0x300 [ 443.553391][ T3355] ksys_mount+0xc2/0xf0 [ 443.561031][ T3355] __x64_sys_mount+0xb1/0xc0 [ 443.567815][ T3355] do_syscall_64+0xca/0x1c0 [ 443.576698][ T3355] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 443.583376][ T3355] incfs: Can't find or create .index dir in ./file0 [ 443.592125][ T3355] incfs: mount failed -12 [ 443.670626][ T3357] FAULT_INJECTION: forcing a failure. [ 443.670626][ T3357] name failslab, interval 1, probability 0, space 0, times 0 [ 443.683578][ T3357] CPU: 1 PID: 3357 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 443.695459][ T3357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 443.706043][ T3357] Call Trace: [ 443.709502][ T3357] dump_stack+0x1d8/0x241 [ 443.713820][ T3357] ? panic+0x768/0x768 [ 443.718061][ T3357] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 443.724129][ T3357] ? __find_get_block+0xc9c/0x10b0 [ 443.729328][ T3357] ? stack_trace_save+0x1c0/0x1c0 [ 443.734621][ T3357] should_fail+0x71f/0x880 [ 443.739492][ T3357] ? setup_fault_attr+0x3d0/0x3d0 [ 443.745898][ T3357] ? mls_compute_context_len+0x74b/0x790 [ 443.751883][ T3357] ? stack_trace_snprint+0x170/0x170 [ 443.757200][ T3357] ? context_struct_to_string+0x441/0x8a0 [ 443.763921][ T3357] should_failslab+0x5/0x20 [ 443.768533][ T3357] __kmalloc+0x51/0x2b0 [ 443.773219][ T3357] context_struct_to_string+0x441/0x8a0 [ 443.778866][ T3357] ? fat_get_entry+0x8e7/0xa20 [ 443.783765][ T3357] ? security_bounded_transition+0x560/0x560 [ 443.789944][ T3357] context_add_hash+0x141/0x270 [ 443.795180][ T3357] ? security_sid_to_context_inval+0x40/0x40 [ 443.801530][ T3357] ? mls_convert_context+0x6c0/0x6c0 [ 443.806798][ T3357] ? mls_context_isvalid+0xa4/0x380 [ 443.812055][ T3357] ? policydb_context_isvalid+0x1bc/0x410 [ 443.817769][ T3357] security_compute_sid+0x11a7/0x1d60 [ 443.823128][ T3357] ? security_transition_sid+0x90/0x90 [ 443.830245][ T3357] ? avc_denied+0x1d0/0x1d0 [ 443.834760][ T3357] ? _raw_spin_unlock+0x49/0x60 [ 443.839609][ T3357] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 443.844974][ T3357] security_transition_sid+0x78/0x90 [ 443.850462][ T3357] may_create+0x607/0x970 [ 443.854882][ T3357] ? show_sid+0x250/0x250 [ 443.859214][ T3357] ? from_kgid+0x1a3/0x730 [ 443.864038][ T3357] ? generic_permission+0x141/0x3e0 [ 443.869328][ T3357] security_inode_mkdir+0xa4/0x100 [ 443.874899][ T3357] vfs_mkdir+0x352/0x600 [ 443.879138][ T3357] open_or_create_special_dir+0xe4/0x1c0 [ 443.884827][ T3357] incfs_mount_fs+0x48b/0xa00 [ 443.889904][ T3357] ? incfs_unlink+0x80/0x80 [ 443.894520][ T3357] ? vfs_parse_fs_string+0x178/0x1f0 [ 443.901088][ T3357] ? logfc+0x6d0/0x6d0 [ 443.905464][ T3357] ? cap_capable+0x18b/0x210 [ 443.910160][ T3357] legacy_get_tree+0xdf/0x170 [ 443.914832][ T3357] ? incfs_unlink+0x80/0x80 [ 443.919314][ T3357] vfs_get_tree+0x85/0x260 [ 443.923812][ T3357] do_new_mount+0x292/0x570 [ 443.928813][ T3357] ? do_move_mount_old+0x160/0x160 [ 443.933940][ T3357] ? security_capable+0x86/0xb0 [ 443.938773][ T3357] do_mount+0x688/0xdd0 [ 443.942909][ T3357] ? copy_mount_string+0x30/0x30 [ 443.947929][ T3357] ? _copy_from_user+0xa6/0xe0 [ 443.952684][ T3357] ? copy_mount_options+0xcb/0x300 [ 443.957805][ T3357] ksys_mount+0xc2/0xf0 [ 443.962642][ T3357] __x64_sys_mount+0xb1/0xc0 [ 443.967488][ T3357] do_syscall_64+0xca/0x1c0 [ 443.974090][ T3357] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 443.980775][ T3357] incfs: Can't find or create .index dir in ./file0 [ 443.988420][ T3357] incfs: mount failed -12 [ 444.110693][ T3359] FAULT_INJECTION: forcing a failure. [ 444.110693][ T3359] name failslab, interval 1, probability 0, space 0, times 0 [ 444.123719][ T3359] CPU: 1 PID: 3359 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 444.134434][ T3359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 444.145490][ T3359] Call Trace: [ 444.149071][ T3359] dump_stack+0x1d8/0x241 [ 444.153660][ T3359] ? panic+0x768/0x768 [ 444.157924][ T3359] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 444.164763][ T3359] should_fail+0x71f/0x880 [ 444.170576][ T3359] ? setup_fault_attr+0x3d0/0x3d0 [ 444.176040][ T3359] ? stack_trace_save+0x1c0/0x1c0 [ 444.181758][ T3359] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 444.188591][ T3359] ? __d_alloc+0x2a/0x6a0 [ 444.193453][ T3359] should_failslab+0x5/0x20 [ 444.199675][ T3359] kmem_cache_alloc+0x24/0x220 [ 444.205511][ T3359] __d_alloc+0x2a/0x6a0 [ 444.211269][ T3359] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 444.217936][ T3359] d_alloc_parallel+0xe7/0x1310 [ 444.223517][ T3359] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 444.229349][ T3359] ? avc_denied+0x1d0/0x1d0 [ 444.234054][ T3359] ? d_hash_and_lookup+0x1e0/0x1e0 [ 444.241276][ T3359] ? incfs_realloc_mount_info+0x93/0x480 [ 444.247345][ T3359] ? incfs_alloc_mount_info+0x462/0x520 [ 444.252879][ T3359] ? incfs_mount_fs+0x406/0xa00 [ 444.258486][ T3359] ? legacy_get_tree+0xdf/0x170 [ 444.264239][ T3359] ? vfs_get_tree+0x85/0x260 [ 444.269969][ T3359] ? do_mount+0x688/0xdd0 [ 444.275305][ T3359] ? ksys_mount+0xc2/0xf0 [ 444.280316][ T3359] ? selinux_inode_permission+0x380/0x6a0 [ 444.287741][ T3359] ? selinux_inode_permission+0x454/0x6a0 [ 444.296304][ T3359] __lookup_slow+0x156/0x460 [ 444.301680][ T3359] ? lookup_one_len+0x2c0/0x2c0 [ 444.306862][ T3359] lookup_one_len+0x180/0x2c0 [ 444.311797][ T3359] ? lookup_one_len_common+0x450/0x450 [ 444.317462][ T3359] ? memcpy+0x38/0x50 [ 444.321488][ T3359] incfs_lookup_dentry+0x5b/0xb0 [ 444.326459][ T3359] open_or_create_special_dir+0x4c/0x1c0 [ 444.332112][ T3359] incfs_mount_fs+0x48b/0xa00 [ 444.336775][ T3359] ? incfs_unlink+0x80/0x80 [ 444.341339][ T3359] ? vfs_parse_fs_string+0x178/0x1f0 [ 444.346637][ T3359] ? logfc+0x6d0/0x6d0 [ 444.351035][ T3359] ? cap_capable+0x18b/0x210 [ 444.355863][ T3359] legacy_get_tree+0xdf/0x170 [ 444.360553][ T3359] ? incfs_unlink+0x80/0x80 [ 444.365039][ T3359] vfs_get_tree+0x85/0x260 [ 444.369473][ T3359] do_new_mount+0x292/0x570 [ 444.373971][ T3359] ? do_move_mount_old+0x160/0x160 [ 444.379185][ T3359] ? security_capable+0x86/0xb0 [ 444.384043][ T3359] do_mount+0x688/0xdd0 [ 444.388205][ T3359] ? copy_mount_string+0x30/0x30 [ 444.393125][ T3359] ? _copy_from_user+0xa6/0xe0 [ 444.398022][ T3359] ? copy_mount_options+0xcb/0x300 [ 444.403120][ T3359] ksys_mount+0xc2/0xf0 [ 444.407485][ T3359] __x64_sys_mount+0xb1/0xc0 [ 444.412053][ T3359] do_syscall_64+0xca/0x1c0 [ 444.416608][ T3359] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 444.425389][ T3359] incfs_lookup_dentry err:-12 [ 444.430087][ T3359] incfs: Can't find or create .index dir in ./file0 [ 444.437006][ T3359] incfs: mount failed -12 [ 444.492747][ T3361] FAULT_INJECTION: forcing a failure. [ 444.492747][ T3361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 444.506413][ T3361] CPU: 1 PID: 3361 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 444.516747][ T3361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 444.526794][ T3361] Call Trace: [ 444.530089][ T3361] dump_stack+0x1d8/0x241 [ 444.534407][ T3361] ? panic+0x768/0x768 [ 444.539455][ T3361] ? __unwind_start+0x708/0x890 [ 444.544301][ T3361] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 444.550305][ T3361] ? deref_stack_reg+0x1f0/0x1f0 [ 444.555881][ T3361] should_fail+0x71f/0x880 [ 444.560681][ T3361] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 444.567166][ T3361] ? setup_fault_attr+0x3d0/0x3d0 [ 444.572492][ T3361] ? arch_stack_walk+0x111/0x140 [ 444.577411][ T3361] __alloc_pages_nodemask+0x1b4/0x840 [ 444.583006][ T3361] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 444.588535][ T3361] ? __kasan_kmalloc+0x199/0x1d0 [ 444.593470][ T3361] ? __kasan_kmalloc+0x130/0x1d0 [ 444.598405][ T3361] alloc_slab_page+0x39/0x3c0 [ 444.603181][ T3361] ? __x64_sys_mount+0xb1/0xc0 [ 444.607923][ T3361] ? do_syscall_64+0xca/0x1c0 [ 444.612585][ T3361] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 444.618637][ T3361] new_slab+0x97/0x440 [ 444.622680][ T3361] ? check_preemption_disabled+0x153/0x320 [ 444.629002][ T3361] ___slab_alloc+0x2fe/0x490 [ 444.633595][ T3361] ? setup_fault_attr+0x3d0/0x3d0 [ 444.638612][ T3361] ? incfs_realloc_mount_info+0x93/0x480 [ 444.644220][ T3361] ? incfs_realloc_mount_info+0x93/0x480 [ 444.649825][ T3361] __slab_alloc+0x5a/0x90 [ 444.654274][ T3361] __kmalloc+0x196/0x2b0 [ 444.658508][ T3361] ? incfs_realloc_mount_info+0x93/0x480 [ 444.664419][ T3361] incfs_realloc_mount_info+0x93/0x480 [ 444.669998][ T3361] incfs_alloc_mount_info+0x462/0x520 [ 444.675485][ T3361] incfs_mount_fs+0x406/0xa00 [ 444.680770][ T3361] ? incfs_unlink+0x80/0x80 [ 444.686522][ T3361] ? vfs_parse_fs_string+0x178/0x1f0 [ 444.691784][ T3361] ? logfc+0x6d0/0x6d0 [ 444.695829][ T3361] ? cap_capable+0x18b/0x210 [ 444.700506][ T3361] legacy_get_tree+0xdf/0x170 [ 444.705323][ T3361] ? incfs_unlink+0x80/0x80 [ 444.709903][ T3361] vfs_get_tree+0x85/0x260 [ 444.714813][ T3361] do_new_mount+0x292/0x570 [ 444.719334][ T3361] ? do_move_mount_old+0x160/0x160 [ 444.724438][ T3361] ? security_capable+0x86/0xb0 [ 444.729289][ T3361] do_mount+0x688/0xdd0 [ 444.734224][ T3361] ? copy_mount_string+0x30/0x30 [ 444.739136][ T3361] ? _copy_from_user+0xa6/0xe0 [ 444.744058][ T3361] ? copy_mount_options+0xcb/0x300 [ 444.749365][ T3361] ksys_mount+0xc2/0xf0 [ 444.755730][ T3361] __x64_sys_mount+0xb1/0xc0 [ 444.760309][ T3361] do_syscall_64+0xca/0x1c0 [ 444.764802][ T3361] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 444.774445][ T3361] incfs: ino conflict with backing FS 1 [ 444.845155][ T3363] FAULT_INJECTION: forcing a failure. [ 444.845155][ T3363] name failslab, interval 1, probability 0, space 0, times 0 [ 444.858203][ T3363] CPU: 0 PID: 3363 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 444.868664][ T3363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 444.878710][ T3363] Call Trace: [ 444.882351][ T3363] dump_stack+0x1d8/0x241 [ 444.886755][ T3363] ? panic+0x768/0x768 [ 444.891014][ T3363] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 444.897018][ T3363] ? __find_get_block+0xea3/0x10b0 [ 444.902351][ T3363] should_fail+0x71f/0x880 [ 444.906845][ T3363] ? setup_fault_attr+0x3d0/0x3d0 [ 444.912070][ T3363] ? mls_compute_context_len+0x74b/0x790 [ 444.917817][ T3363] ? stack_trace_snprint+0x170/0x170 [ 444.923206][ T3363] ? context_struct_to_string+0x441/0x8a0 [ 444.928929][ T3363] should_failslab+0x5/0x20 [ 444.933437][ T3363] __kmalloc+0x51/0x2b0 [ 444.938152][ T3363] context_struct_to_string+0x441/0x8a0 [ 444.943701][ T3363] ? fat_get_entry+0x8e7/0xa20 [ 444.948741][ T3363] ? security_bounded_transition+0x560/0x560 [ 444.954972][ T3363] context_add_hash+0x141/0x270 [ 444.959912][ T3363] ? security_sid_to_context_inval+0x40/0x40 [ 444.966260][ T3363] ? mls_convert_context+0x6c0/0x6c0 [ 444.971741][ T3363] ? mls_context_isvalid+0xa4/0x380 [ 444.977487][ T3363] ? policydb_context_isvalid+0x1bc/0x410 [ 444.983548][ T3363] security_compute_sid+0x11a7/0x1d60 [ 444.988922][ T3363] ? security_transition_sid+0x90/0x90 [ 444.994362][ T3363] ? avc_denied+0x1d0/0x1d0 [ 444.998941][ T3363] ? _raw_spin_unlock+0x49/0x60 [ 445.003788][ T3363] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 445.009136][ T3363] security_transition_sid+0x78/0x90 [ 445.014458][ T3363] may_create+0x607/0x970 [ 445.018783][ T3363] ? show_sid+0x250/0x250 [ 445.023220][ T3363] ? from_kgid+0x1a3/0x730 [ 445.027933][ T3363] ? generic_permission+0x141/0x3e0 [ 445.033815][ T3363] security_inode_mkdir+0xa4/0x100 [ 445.039567][ T3363] vfs_mkdir+0x352/0x600 [ 445.044040][ T3363] open_or_create_special_dir+0xe4/0x1c0 [ 445.050107][ T3363] incfs_mount_fs+0x48b/0xa00 [ 445.054892][ T3363] ? incfs_unlink+0x80/0x80 [ 445.059565][ T3363] ? vfs_parse_fs_string+0x178/0x1f0 [ 445.064840][ T3363] ? logfc+0x6d0/0x6d0 [ 445.069051][ T3363] ? cap_capable+0x18b/0x210 [ 445.073726][ T3363] legacy_get_tree+0xdf/0x170 [ 445.078388][ T3363] ? incfs_unlink+0x80/0x80 [ 445.083066][ T3363] vfs_get_tree+0x85/0x260 [ 445.087549][ T3363] do_new_mount+0x292/0x570 [ 445.092113][ T3363] ? do_move_mount_old+0x160/0x160 [ 445.097554][ T3363] ? security_capable+0x86/0xb0 [ 445.102379][ T3363] do_mount+0x688/0xdd0 [ 445.106594][ T3363] ? copy_mount_string+0x30/0x30 [ 445.111585][ T3363] ? _copy_from_user+0xa6/0xe0 [ 445.116415][ T3363] ? copy_mount_options+0xcb/0x300 [ 445.121501][ T3363] ksys_mount+0xc2/0xf0 [ 445.125663][ T3363] __x64_sys_mount+0xb1/0xc0 [ 445.130316][ T3363] do_syscall_64+0xca/0x1c0 [ 445.134817][ T3363] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 445.141168][ T3363] incfs: Can't find or create .index dir in ./file0 [ 445.147939][ T3363] incfs: mount failed -12 [ 445.228513][ T3365] FAULT_INJECTION: forcing a failure. [ 445.228513][ T3365] name failslab, interval 1, probability 0, space 0, times 0 [ 445.241297][ T3365] CPU: 0 PID: 3365 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 445.251621][ T3365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.261676][ T3365] Call Trace: [ 445.264963][ T3365] dump_stack+0x1d8/0x241 [ 445.269290][ T3365] ? panic+0x768/0x768 [ 445.273356][ T3365] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 445.279137][ T3365] ? __find_get_block+0xc9c/0x10b0 [ 445.284343][ T3365] ? stack_trace_save+0x1c0/0x1c0 [ 445.289492][ T3365] should_fail+0x71f/0x880 [ 445.294141][ T3365] ? setup_fault_attr+0x3d0/0x3d0 [ 445.299165][ T3365] ? mls_compute_context_len+0x74b/0x790 [ 445.304779][ T3365] ? stack_trace_snprint+0x170/0x170 [ 445.310047][ T3365] ? context_struct_to_string+0x441/0x8a0 [ 445.315765][ T3365] should_failslab+0x5/0x20 [ 445.320259][ T3365] __kmalloc+0x51/0x2b0 [ 445.324422][ T3365] context_struct_to_string+0x441/0x8a0 [ 445.329942][ T3365] ? fat_get_entry+0x8e7/0xa20 [ 445.334695][ T3365] ? security_bounded_transition+0x560/0x560 [ 445.340662][ T3365] context_add_hash+0x141/0x270 [ 445.345488][ T3365] ? security_sid_to_context_inval+0x40/0x40 [ 445.351773][ T3365] ? mls_convert_context+0x6c0/0x6c0 [ 445.357054][ T3365] ? mls_context_isvalid+0xa4/0x380 [ 445.362550][ T3365] ? policydb_context_isvalid+0x1bc/0x410 [ 445.368280][ T3365] security_compute_sid+0x11a7/0x1d60 [ 445.373653][ T3365] ? security_transition_sid+0x90/0x90 [ 445.379179][ T3365] ? avc_denied+0x1d0/0x1d0 [ 445.383663][ T3365] ? _raw_spin_unlock+0x49/0x60 [ 445.388750][ T3365] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 445.394523][ T3365] security_transition_sid+0x78/0x90 [ 445.399925][ T3365] may_create+0x607/0x970 [ 445.404524][ T3365] ? show_sid+0x250/0x250 [ 445.408917][ T3365] ? from_kgid+0x1a3/0x730 [ 445.413408][ T3365] ? generic_permission+0x141/0x3e0 [ 445.418666][ T3365] security_inode_mkdir+0xa4/0x100 [ 445.423941][ T3365] vfs_mkdir+0x352/0x600 [ 445.428253][ T3365] open_or_create_special_dir+0xe4/0x1c0 [ 445.434144][ T3365] incfs_mount_fs+0x48b/0xa00 [ 445.439158][ T3365] ? incfs_unlink+0x80/0x80 [ 445.443805][ T3365] ? vfs_parse_fs_string+0x178/0x1f0 [ 445.449954][ T3365] ? logfc+0x6d0/0x6d0 [ 445.454134][ T3365] ? cap_capable+0x18b/0x210 [ 445.458736][ T3365] legacy_get_tree+0xdf/0x170 [ 445.463609][ T3365] ? incfs_unlink+0x80/0x80 [ 445.468306][ T3365] vfs_get_tree+0x85/0x260 [ 445.472707][ T3365] do_new_mount+0x292/0x570 [ 445.477786][ T3365] ? do_move_mount_old+0x160/0x160 [ 445.483161][ T3365] ? security_capable+0x86/0xb0 [ 445.488269][ T3365] do_mount+0x688/0xdd0 [ 445.492815][ T3365] ? copy_mount_string+0x30/0x30 [ 445.498078][ T3365] ? _copy_from_user+0xa6/0xe0 [ 445.503129][ T3365] ? copy_mount_options+0xcb/0x300 [ 445.508395][ T3365] ksys_mount+0xc2/0xf0 [ 445.512548][ T3365] __x64_sys_mount+0xb1/0xc0 [ 445.517289][ T3365] do_syscall_64+0xca/0x1c0 [ 445.521822][ T3365] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 445.529594][ T3365] incfs: Can't find or create .index dir in ./file0 [ 445.536456][ T3365] incfs: mount failed -12 [ 445.610212][ T3367] FAULT_INJECTION: forcing a failure. [ 445.610212][ T3367] name failslab, interval 1, probability 0, space 0, times 0 [ 445.622878][ T3367] CPU: 1 PID: 3367 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 445.633214][ T3367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 445.643783][ T3367] Call Trace: [ 445.647088][ T3367] dump_stack+0x1d8/0x241 [ 445.651722][ T3367] ? panic+0x768/0x768 [ 445.655852][ T3367] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 445.661893][ T3367] ? __find_get_block+0xc9c/0x10b0 [ 445.666986][ T3367] ? stack_trace_save+0x1c0/0x1c0 [ 445.671994][ T3367] should_fail+0x71f/0x880 [ 445.676416][ T3367] ? setup_fault_attr+0x3d0/0x3d0 [ 445.681424][ T3367] ? mls_compute_context_len+0x74b/0x790 [ 445.687044][ T3367] ? stack_trace_snprint+0x170/0x170 [ 445.692736][ T3367] ? context_struct_to_string+0x441/0x8a0 [ 445.698442][ T3367] should_failslab+0x5/0x20 [ 445.703015][ T3367] __kmalloc+0x51/0x2b0 [ 445.707166][ T3367] context_struct_to_string+0x441/0x8a0 [ 445.712683][ T3367] ? fat_get_entry+0x8e7/0xa20 [ 445.717531][ T3367] ? security_bounded_transition+0x560/0x560 [ 445.723950][ T3367] context_add_hash+0x141/0x270 [ 445.728784][ T3367] ? security_sid_to_context_inval+0x40/0x40 [ 445.734912][ T3367] ? mls_convert_context+0x6c0/0x6c0 [ 445.740444][ T3367] ? mls_context_isvalid+0xa4/0x380 [ 445.745682][ T3367] ? policydb_context_isvalid+0x1bc/0x410 [ 445.751392][ T3367] security_compute_sid+0x11a7/0x1d60 [ 445.756887][ T3367] ? security_transition_sid+0x90/0x90 [ 445.762581][ T3367] ? avc_denied+0x1d0/0x1d0 [ 445.767186][ T3367] ? _raw_spin_unlock+0x49/0x60 [ 445.772026][ T3367] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 445.777824][ T3367] security_transition_sid+0x78/0x90 [ 445.783293][ T3367] may_create+0x607/0x970 [ 445.787600][ T3367] ? show_sid+0x250/0x250 [ 445.791920][ T3367] ? from_kgid+0x1a3/0x730 [ 445.798549][ T3367] ? generic_permission+0x141/0x3e0 [ 445.803923][ T3367] security_inode_mkdir+0xa4/0x100 [ 445.809178][ T3367] vfs_mkdir+0x352/0x600 [ 445.813612][ T3367] open_or_create_special_dir+0xe4/0x1c0 [ 445.819316][ T3367] incfs_mount_fs+0x48b/0xa00 [ 445.824005][ T3367] ? incfs_unlink+0x80/0x80 [ 445.828577][ T3367] ? vfs_parse_fs_string+0x178/0x1f0 [ 445.834239][ T3367] ? logfc+0x6d0/0x6d0 [ 445.838394][ T3367] ? cap_capable+0x18b/0x210 [ 445.843660][ T3367] legacy_get_tree+0xdf/0x170 [ 445.848319][ T3367] ? incfs_unlink+0x80/0x80 [ 445.852803][ T3367] vfs_get_tree+0x85/0x260 [ 445.857206][ T3367] do_new_mount+0x292/0x570 [ 445.861686][ T3367] ? do_move_mount_old+0x160/0x160 [ 445.866804][ T3367] ? security_capable+0x86/0xb0 [ 445.871663][ T3367] do_mount+0x688/0xdd0 [ 445.875800][ T3367] ? copy_mount_string+0x30/0x30 [ 445.880716][ T3367] ? _copy_from_user+0xa6/0xe0 [ 445.885448][ T3367] ? copy_mount_options+0xcb/0x300 [ 445.890629][ T3367] ksys_mount+0xc2/0xf0 [ 445.894788][ T3367] __x64_sys_mount+0xb1/0xc0 [ 445.899370][ T3367] do_syscall_64+0xca/0x1c0 [ 445.903880][ T3367] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 445.910354][ T3367] incfs: Can't find or create .index dir in ./file0 [ 445.917414][ T3367] incfs: mount failed -12 [ 445.988062][ T3369] FAULT_INJECTION: forcing a failure. [ 445.988062][ T3369] name failslab, interval 1, probability 0, space 0, times 0 [ 446.000774][ T3369] CPU: 1 PID: 3369 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 446.011056][ T3369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 446.021192][ T3369] Call Trace: [ 446.024467][ T3369] dump_stack+0x1d8/0x241 [ 446.028952][ T3369] ? panic+0x768/0x768 [ 446.033312][ T3369] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 446.039196][ T3369] should_fail+0x71f/0x880 [ 446.044195][ T3369] ? setup_fault_attr+0x3d0/0x3d0 [ 446.049196][ T3369] ? stack_trace_save+0x1c0/0x1c0 [ 446.054199][ T3369] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.060236][ T3369] ? __d_alloc+0x2a/0x6a0 [ 446.064630][ T3369] should_failslab+0x5/0x20 [ 446.069207][ T3369] kmem_cache_alloc+0x24/0x220 [ 446.073970][ T3369] __d_alloc+0x2a/0x6a0 [ 446.078111][ T3369] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.084154][ T3369] d_alloc_parallel+0xe7/0x1310 [ 446.088980][ T3369] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 446.094319][ T3369] ? avc_denied+0x1d0/0x1d0 [ 446.098825][ T3369] ? d_hash_and_lookup+0x1e0/0x1e0 [ 446.103916][ T3369] ? incfs_realloc_mount_info+0x93/0x480 [ 446.109605][ T3369] ? incfs_alloc_mount_info+0x462/0x520 [ 446.115144][ T3369] ? incfs_mount_fs+0x406/0xa00 [ 446.120164][ T3369] ? legacy_get_tree+0xdf/0x170 [ 446.125414][ T3369] ? vfs_get_tree+0x85/0x260 [ 446.130124][ T3369] ? do_mount+0x688/0xdd0 [ 446.134467][ T3369] ? ksys_mount+0xc2/0xf0 [ 446.139040][ T3369] ? selinux_inode_permission+0x380/0x6a0 [ 446.145071][ T3369] ? selinux_inode_permission+0x454/0x6a0 [ 446.151032][ T3369] __lookup_slow+0x156/0x460 [ 446.155990][ T3369] ? lookup_one_len+0x2c0/0x2c0 [ 446.161055][ T3369] lookup_one_len+0x180/0x2c0 [ 446.165995][ T3369] ? lookup_one_len_common+0x450/0x450 [ 446.171520][ T3369] ? memcpy+0x38/0x50 [ 446.175606][ T3369] incfs_lookup_dentry+0x5b/0xb0 [ 446.180558][ T3369] open_or_create_special_dir+0x4c/0x1c0 [ 446.186178][ T3369] incfs_mount_fs+0x48b/0xa00 [ 446.190910][ T3369] ? incfs_unlink+0x80/0x80 [ 446.195578][ T3369] ? vfs_parse_fs_string+0x178/0x1f0 [ 446.200933][ T3369] ? logfc+0x6d0/0x6d0 [ 446.205211][ T3369] ? cap_capable+0x18b/0x210 [ 446.209896][ T3369] legacy_get_tree+0xdf/0x170 [ 446.214545][ T3369] ? incfs_unlink+0x80/0x80 [ 446.219017][ T3369] vfs_get_tree+0x85/0x260 [ 446.223417][ T3369] do_new_mount+0x292/0x570 [ 446.227909][ T3369] ? do_move_mount_old+0x160/0x160 [ 446.233165][ T3369] ? security_capable+0x86/0xb0 [ 446.238093][ T3369] do_mount+0x688/0xdd0 [ 446.242219][ T3369] ? copy_mount_string+0x30/0x30 [ 446.247221][ T3369] ? _copy_from_user+0xa6/0xe0 [ 446.252083][ T3369] ? copy_mount_options+0xcb/0x300 [ 446.257175][ T3369] ksys_mount+0xc2/0xf0 [ 446.261418][ T3369] __x64_sys_mount+0xb1/0xc0 [ 446.266084][ T3369] do_syscall_64+0xca/0x1c0 [ 446.270646][ T3369] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.276637][ T3369] incfs_lookup_dentry err:-12 [ 446.281538][ T3369] incfs: Can't find or create .index dir in ./file0 [ 446.288479][ T3369] incfs: mount failed -12 [ 446.361764][ T3371] FAULT_INJECTION: forcing a failure. [ 446.361764][ T3371] name failslab, interval 1, probability 0, space 0, times 0 [ 446.374637][ T3371] CPU: 1 PID: 3371 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 446.384862][ T3371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 446.394903][ T3371] Call Trace: [ 446.398197][ T3371] dump_stack+0x1d8/0x241 [ 446.402497][ T3371] ? panic+0x768/0x768 [ 446.406536][ T3371] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 446.412429][ T3371] should_fail+0x71f/0x880 [ 446.416836][ T3371] ? setup_fault_attr+0x3d0/0x3d0 [ 446.421846][ T3371] ? stack_trace_save+0x1c0/0x1c0 [ 446.426849][ T3371] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.432918][ T3371] ? __d_alloc+0x2a/0x6a0 [ 446.437667][ T3371] should_failslab+0x5/0x20 [ 446.442152][ T3371] kmem_cache_alloc+0x24/0x220 [ 446.447032][ T3371] __d_alloc+0x2a/0x6a0 [ 446.451190][ T3371] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.457399][ T3371] d_alloc_parallel+0xe7/0x1310 [ 446.462238][ T3371] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 446.467579][ T3371] ? avc_denied+0x1d0/0x1d0 [ 446.472051][ T3371] ? d_hash_and_lookup+0x1e0/0x1e0 [ 446.477134][ T3371] ? incfs_realloc_mount_info+0x93/0x480 [ 446.482847][ T3371] ? incfs_alloc_mount_info+0x462/0x520 [ 446.488558][ T3371] ? incfs_mount_fs+0x406/0xa00 [ 446.493490][ T3371] ? legacy_get_tree+0xdf/0x170 [ 446.498406][ T3371] ? vfs_get_tree+0x85/0x260 [ 446.502980][ T3371] ? do_mount+0x688/0xdd0 [ 446.507286][ T3371] ? ksys_mount+0xc2/0xf0 [ 446.511664][ T3371] ? selinux_inode_permission+0x380/0x6a0 [ 446.517429][ T3371] ? selinux_inode_permission+0x454/0x6a0 [ 446.523134][ T3371] __lookup_slow+0x156/0x460 [ 446.527700][ T3371] ? lookup_one_len+0x2c0/0x2c0 [ 446.532610][ T3371] lookup_one_len+0x180/0x2c0 [ 446.537257][ T3371] ? lookup_one_len_common+0x450/0x450 [ 446.542985][ T3371] ? memcpy+0x38/0x50 [ 446.547074][ T3371] incfs_lookup_dentry+0x5b/0xb0 [ 446.551991][ T3371] open_or_create_special_dir+0x4c/0x1c0 [ 446.557602][ T3371] incfs_mount_fs+0x48b/0xa00 [ 446.562268][ T3371] ? incfs_unlink+0x80/0x80 [ 446.566757][ T3371] ? vfs_parse_fs_string+0x178/0x1f0 [ 446.572020][ T3371] ? logfc+0x6d0/0x6d0 [ 446.576082][ T3371] ? cap_capable+0x18b/0x210 [ 446.580646][ T3371] legacy_get_tree+0xdf/0x170 [ 446.585565][ T3371] ? incfs_unlink+0x80/0x80 [ 446.590063][ T3371] vfs_get_tree+0x85/0x260 [ 446.594456][ T3371] do_new_mount+0x292/0x570 [ 446.598950][ T3371] ? do_move_mount_old+0x160/0x160 [ 446.604050][ T3371] ? security_capable+0x86/0xb0 [ 446.608976][ T3371] do_mount+0x688/0xdd0 [ 446.613208][ T3371] ? copy_mount_string+0x30/0x30 [ 446.618133][ T3371] ? _copy_from_user+0xa6/0xe0 [ 446.622967][ T3371] ? copy_mount_options+0xcb/0x300 [ 446.628076][ T3371] ksys_mount+0xc2/0xf0 [ 446.632415][ T3371] __x64_sys_mount+0xb1/0xc0 [ 446.637006][ T3371] do_syscall_64+0xca/0x1c0 [ 446.641594][ T3371] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.649270][ T3371] incfs_lookup_dentry err:-12 [ 446.654051][ T3371] incfs: Can't find or create .index dir in ./file0 [ 446.660837][ T3371] incfs: mount failed -12 [ 446.732122][ T3373] FAULT_INJECTION: forcing a failure. [ 446.732122][ T3373] name failslab, interval 1, probability 0, space 0, times 0 [ 446.745529][ T3373] CPU: 0 PID: 3373 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 446.756009][ T3373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 446.766510][ T3373] Call Trace: [ 446.769805][ T3373] dump_stack+0x1d8/0x241 [ 446.774121][ T3373] ? panic+0x768/0x768 [ 446.778183][ T3373] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 446.783968][ T3373] should_fail+0x71f/0x880 [ 446.788521][ T3373] ? setup_fault_attr+0x3d0/0x3d0 [ 446.793716][ T3373] ? stack_trace_save+0x1c0/0x1c0 [ 446.798762][ T3373] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.804821][ T3373] ? __d_alloc+0x2a/0x6a0 [ 446.809146][ T3373] should_failslab+0x5/0x20 [ 446.813679][ T3373] kmem_cache_alloc+0x24/0x220 [ 446.818425][ T3373] __d_alloc+0x2a/0x6a0 [ 446.822560][ T3373] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 446.828732][ T3373] d_alloc_parallel+0xe7/0x1310 [ 446.833650][ T3373] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 446.839014][ T3373] ? avc_denied+0x1d0/0x1d0 [ 446.843575][ T3373] ? d_hash_and_lookup+0x1e0/0x1e0 [ 446.848792][ T3373] ? incfs_realloc_mount_info+0x93/0x480 [ 446.854400][ T3373] ? incfs_alloc_mount_info+0x462/0x520 [ 446.860049][ T3373] ? incfs_mount_fs+0x406/0xa00 [ 446.865072][ T3373] ? legacy_get_tree+0xdf/0x170 [ 446.869919][ T3373] ? vfs_get_tree+0x85/0x260 [ 446.874587][ T3373] ? do_mount+0x688/0xdd0 [ 446.879943][ T3373] ? ksys_mount+0xc2/0xf0 [ 446.884268][ T3373] ? selinux_inode_permission+0x380/0x6a0 [ 446.890142][ T3373] ? selinux_inode_permission+0x454/0x6a0 [ 446.895839][ T3373] __lookup_slow+0x156/0x460 [ 446.900407][ T3373] ? lookup_one_len+0x2c0/0x2c0 [ 446.905233][ T3373] lookup_one_len+0x180/0x2c0 [ 446.909897][ T3373] ? lookup_one_len_common+0x450/0x450 [ 446.915434][ T3373] ? memcpy+0x38/0x50 [ 446.919389][ T3373] incfs_lookup_dentry+0x5b/0xb0 [ 446.924302][ T3373] open_or_create_special_dir+0x4c/0x1c0 [ 446.929944][ T3373] incfs_mount_fs+0x48b/0xa00 [ 446.935047][ T3373] ? incfs_unlink+0x80/0x80 [ 446.939541][ T3373] ? vfs_parse_fs_string+0x178/0x1f0 [ 446.944802][ T3373] ? logfc+0x6d0/0x6d0 [ 446.948870][ T3373] ? cap_capable+0x18b/0x210 [ 446.953533][ T3373] legacy_get_tree+0xdf/0x170 [ 446.958325][ T3373] ? incfs_unlink+0x80/0x80 [ 446.962810][ T3373] vfs_get_tree+0x85/0x260 [ 446.967320][ T3373] do_new_mount+0x292/0x570 [ 446.971984][ T3373] ? do_move_mount_old+0x160/0x160 [ 446.977104][ T3373] ? security_capable+0x86/0xb0 [ 446.981928][ T3373] do_mount+0x688/0xdd0 [ 446.986063][ T3373] ? copy_mount_string+0x30/0x30 [ 446.991010][ T3373] ? _copy_from_user+0xa6/0xe0 [ 446.995901][ T3373] ? copy_mount_options+0xcb/0x300 [ 447.001001][ T3373] ksys_mount+0xc2/0xf0 [ 447.005142][ T3373] __x64_sys_mount+0xb1/0xc0 [ 447.009705][ T3373] do_syscall_64+0xca/0x1c0 [ 447.014193][ T3373] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 447.020310][ T3373] incfs_lookup_dentry err:-12 [ 447.025218][ T3373] incfs: Can't find or create .index dir in ./file0 [ 447.032660][ T3373] incfs: mount failed -12 [ 447.131541][ T3376] FAULT_INJECTION: forcing a failure. [ 447.131541][ T3376] name failslab, interval 1, probability 0, space 0, times 0 [ 447.145057][ T3376] CPU: 1 PID: 3376 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 447.155558][ T3376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.166009][ T3376] Call Trace: [ 447.169600][ T3376] dump_stack+0x1d8/0x241 [ 447.174271][ T3376] ? panic+0x768/0x768 [ 447.178953][ T3376] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 447.184749][ T3376] ? __find_get_block+0xea3/0x10b0 [ 447.190732][ T3376] should_fail+0x71f/0x880 [ 447.195394][ T3376] ? setup_fault_attr+0x3d0/0x3d0 [ 447.200554][ T3376] ? mls_compute_context_len+0x74b/0x790 [ 447.206370][ T3376] ? stack_trace_snprint+0x170/0x170 [ 447.211859][ T3376] ? context_struct_to_string+0x441/0x8a0 [ 447.217601][ T3376] should_failslab+0x5/0x20 [ 447.222708][ T3376] __kmalloc+0x51/0x2b0 [ 447.226844][ T3376] context_struct_to_string+0x441/0x8a0 [ 447.232375][ T3376] ? fat_get_entry+0x8e7/0xa20 [ 447.237292][ T3376] ? security_bounded_transition+0x560/0x560 [ 447.243431][ T3376] context_add_hash+0x141/0x270 [ 447.248280][ T3376] ? security_sid_to_context_inval+0x40/0x40 [ 447.254433][ T3376] ? mls_convert_context+0x6c0/0x6c0 [ 447.260479][ T3376] ? mls_context_isvalid+0xa4/0x380 [ 447.265906][ T3376] ? policydb_context_isvalid+0x1bc/0x410 [ 447.271809][ T3376] security_compute_sid+0x11a7/0x1d60 [ 447.277197][ T3376] ? security_transition_sid+0x90/0x90 [ 447.282815][ T3376] ? avc_denied+0x1d0/0x1d0 [ 447.287851][ T3376] ? _raw_spin_unlock+0x49/0x60 [ 447.292929][ T3376] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 447.298278][ T3376] security_transition_sid+0x78/0x90 [ 447.303548][ T3376] may_create+0x607/0x970 [ 447.307994][ T3376] ? show_sid+0x250/0x250 [ 447.312301][ T3376] ? from_kgid+0x1a3/0x730 [ 447.316704][ T3376] ? generic_permission+0x141/0x3e0 [ 447.321884][ T3376] security_inode_mkdir+0xa4/0x100 [ 447.326995][ T3376] vfs_mkdir+0x352/0x600 [ 447.331218][ T3376] open_or_create_special_dir+0xe4/0x1c0 [ 447.336940][ T3376] incfs_mount_fs+0x48b/0xa00 [ 447.341618][ T3376] ? incfs_unlink+0x80/0x80 [ 447.346123][ T3376] ? vfs_parse_fs_string+0x178/0x1f0 [ 447.351518][ T3376] ? logfc+0x6d0/0x6d0 [ 447.355571][ T3376] ? cap_capable+0x18b/0x210 [ 447.360196][ T3376] legacy_get_tree+0xdf/0x170 [ 447.364898][ T3376] ? incfs_unlink+0x80/0x80 [ 447.369511][ T3376] vfs_get_tree+0x85/0x260 [ 447.373996][ T3376] do_new_mount+0x292/0x570 [ 447.378503][ T3376] ? do_move_mount_old+0x160/0x160 [ 447.383724][ T3376] ? security_capable+0x86/0xb0 [ 447.388563][ T3376] do_mount+0x688/0xdd0 [ 447.392704][ T3376] ? copy_mount_string+0x30/0x30 [ 447.397629][ T3376] ? _copy_from_user+0xa6/0xe0 [ 447.402521][ T3376] ? copy_mount_options+0xcb/0x300 [ 447.407705][ T3376] ksys_mount+0xc2/0xf0 [ 447.412359][ T3376] __x64_sys_mount+0xb1/0xc0 [ 447.417021][ T3376] do_syscall_64+0xca/0x1c0 [ 447.421593][ T3376] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 447.428942][ T3376] incfs: Can't find or create .index dir in ./file0 [ 447.435902][ T3376] incfs: mount failed -12 [ 447.498480][ T3378] FAULT_INJECTION: forcing a failure. [ 447.498480][ T3378] name failslab, interval 1, probability 0, space 0, times 0 [ 447.511328][ T3378] CPU: 1 PID: 3378 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 447.521587][ T3378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.532870][ T3378] Call Trace: [ 447.536278][ T3378] dump_stack+0x1d8/0x241 [ 447.540990][ T3378] ? panic+0x768/0x768 [ 447.545049][ T3378] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 447.551160][ T3378] ? __find_get_block+0xc9c/0x10b0 [ 447.556413][ T3378] ? stack_trace_save+0x1c0/0x1c0 [ 447.561626][ T3378] should_fail+0x71f/0x880 [ 447.566156][ T3378] ? setup_fault_attr+0x3d0/0x3d0 [ 447.571371][ T3378] ? mls_compute_context_len+0x74b/0x790 [ 447.577114][ T3378] ? stack_trace_snprint+0x170/0x170 [ 447.582858][ T3378] ? context_struct_to_string+0x441/0x8a0 [ 447.590162][ T3378] should_failslab+0x5/0x20 [ 447.595182][ T3378] __kmalloc+0x51/0x2b0 [ 447.600084][ T3378] context_struct_to_string+0x441/0x8a0 [ 447.606590][ T3378] ? fat_get_entry+0x8e7/0xa20 [ 447.611692][ T3378] ? security_bounded_transition+0x560/0x560 [ 447.618324][ T3378] context_add_hash+0x141/0x270 [ 447.623303][ T3378] ? security_sid_to_context_inval+0x40/0x40 [ 447.629814][ T3378] ? mls_convert_context+0x6c0/0x6c0 [ 447.635800][ T3378] ? mls_context_isvalid+0xa4/0x380 [ 447.641493][ T3378] ? policydb_context_isvalid+0x1bc/0x410 [ 447.647305][ T3378] security_compute_sid+0x11a7/0x1d60 [ 447.652927][ T3378] ? security_transition_sid+0x90/0x90 [ 447.658535][ T3378] ? avc_denied+0x1d0/0x1d0 [ 447.663039][ T3378] ? _raw_spin_unlock+0x49/0x60 [ 447.668386][ T3378] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 447.673772][ T3378] security_transition_sid+0x78/0x90 [ 447.679130][ T3378] may_create+0x607/0x970 [ 447.683562][ T3378] ? show_sid+0x250/0x250 [ 447.687876][ T3378] ? from_kgid+0x1a3/0x730 [ 447.692292][ T3378] ? generic_permission+0x141/0x3e0 [ 447.698309][ T3378] security_inode_mkdir+0xa4/0x100 [ 447.703499][ T3378] vfs_mkdir+0x352/0x600 [ 447.707742][ T3378] open_or_create_special_dir+0xe4/0x1c0 [ 447.713865][ T3378] incfs_mount_fs+0x48b/0xa00 [ 447.718550][ T3378] ? incfs_unlink+0x80/0x80 [ 447.723127][ T3378] ? vfs_parse_fs_string+0x178/0x1f0 [ 447.729001][ T3378] ? logfc+0x6d0/0x6d0 [ 447.733370][ T3378] ? cap_capable+0x18b/0x210 [ 447.737961][ T3378] legacy_get_tree+0xdf/0x170 [ 447.742999][ T3378] ? incfs_unlink+0x80/0x80 [ 447.747587][ T3378] vfs_get_tree+0x85/0x260 [ 447.752370][ T3378] do_new_mount+0x292/0x570 [ 447.756860][ T3378] ? do_move_mount_old+0x160/0x160 [ 447.762183][ T3378] ? security_capable+0x86/0xb0 [ 447.767131][ T3378] do_mount+0x688/0xdd0 [ 447.771595][ T3378] ? copy_mount_string+0x30/0x30 [ 447.776521][ T3378] ? _copy_from_user+0xa6/0xe0 [ 447.781295][ T3378] ? copy_mount_options+0xcb/0x300 [ 447.786504][ T3378] ksys_mount+0xc2/0xf0 [ 447.790927][ T3378] __x64_sys_mount+0xb1/0xc0 [ 447.795587][ T3378] do_syscall_64+0xca/0x1c0 [ 447.800088][ T3378] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 447.806190][ T3378] incfs: Can't find or create .index dir in ./file0 [ 447.812933][ T3378] incfs: mount failed -12 [ 447.888404][ T3380] FAULT_INJECTION: forcing a failure. [ 447.888404][ T3380] name failslab, interval 1, probability 0, space 0, times 0 [ 447.901077][ T3380] CPU: 1 PID: 3380 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 447.911786][ T3380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 447.922027][ T3380] Call Trace: [ 447.925321][ T3380] dump_stack+0x1d8/0x241 [ 447.929741][ T3380] ? panic+0x768/0x768 [ 447.933973][ T3380] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 447.939878][ T3380] ? __find_get_block+0xc9c/0x10b0 [ 447.945102][ T3380] ? stack_trace_save+0x1c0/0x1c0 [ 447.950387][ T3380] should_fail+0x71f/0x880 [ 447.954814][ T3380] ? setup_fault_attr+0x3d0/0x3d0 [ 447.959822][ T3380] ? mls_compute_context_len+0x74b/0x790 [ 447.965629][ T3380] ? stack_trace_snprint+0x170/0x170 [ 447.971081][ T3380] ? context_struct_to_string+0x441/0x8a0 [ 447.977342][ T3380] should_failslab+0x5/0x20 [ 447.981828][ T3380] __kmalloc+0x51/0x2b0 [ 447.985990][ T3380] context_struct_to_string+0x441/0x8a0 [ 447.991862][ T3380] ? fat_get_entry+0x8e7/0xa20 [ 447.996638][ T3380] ? security_bounded_transition+0x560/0x560 [ 448.002698][ T3380] context_add_hash+0x141/0x270 [ 448.007559][ T3380] ? security_sid_to_context_inval+0x40/0x40 [ 448.013623][ T3380] ? mls_convert_context+0x6c0/0x6c0 [ 448.018899][ T3380] ? mls_context_isvalid+0xa4/0x380 [ 448.024088][ T3380] ? policydb_context_isvalid+0x1bc/0x410 [ 448.029805][ T3380] security_compute_sid+0x11a7/0x1d60 [ 448.035482][ T3380] ? security_transition_sid+0x90/0x90 [ 448.040944][ T3380] ? avc_denied+0x1d0/0x1d0 [ 448.045448][ T3380] ? _raw_spin_unlock+0x49/0x60 [ 448.050276][ T3380] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 448.055628][ T3380] security_transition_sid+0x78/0x90 [ 448.061145][ T3380] may_create+0x607/0x970 [ 448.065543][ T3380] ? show_sid+0x250/0x250 [ 448.069869][ T3380] ? from_kgid+0x1a3/0x730 [ 448.074357][ T3380] ? generic_permission+0x141/0x3e0 [ 448.079681][ T3380] security_inode_mkdir+0xa4/0x100 [ 448.084877][ T3380] vfs_mkdir+0x352/0x600 [ 448.089206][ T3380] open_or_create_special_dir+0xe4/0x1c0 [ 448.095196][ T3380] incfs_mount_fs+0x48b/0xa00 [ 448.099997][ T3380] ? incfs_unlink+0x80/0x80 [ 448.104576][ T3380] ? vfs_parse_fs_string+0x178/0x1f0 [ 448.110066][ T3380] ? logfc+0x6d0/0x6d0 [ 448.114115][ T3380] ? cap_capable+0x18b/0x210 [ 448.118680][ T3380] legacy_get_tree+0xdf/0x170 [ 448.123352][ T3380] ? incfs_unlink+0x80/0x80 [ 448.127968][ T3380] vfs_get_tree+0x85/0x260 [ 448.132635][ T3380] do_new_mount+0x292/0x570 [ 448.137213][ T3380] ? do_move_mount_old+0x160/0x160 [ 448.142311][ T3380] ? security_capable+0x86/0xb0 [ 448.147149][ T3380] do_mount+0x688/0xdd0 [ 448.151285][ T3380] ? copy_mount_string+0x30/0x30 [ 448.156214][ T3380] ? _copy_from_user+0xa6/0xe0 [ 448.160974][ T3380] ? copy_mount_options+0xcb/0x300 [ 448.166252][ T3380] ksys_mount+0xc2/0xf0 [ 448.170407][ T3380] __x64_sys_mount+0xb1/0xc0 [ 448.175035][ T3380] do_syscall_64+0xca/0x1c0 [ 448.179670][ T3380] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 448.185730][ T3380] incfs: Can't find or create .index dir in ./file0 [ 448.193008][ T3380] incfs: mount failed -12 [ 448.281701][ T3382] FAULT_INJECTION: forcing a failure. [ 448.281701][ T3382] name failslab, interval 1, probability 0, space 0, times 0 [ 448.294903][ T3382] CPU: 1 PID: 3382 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 448.305728][ T3382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 448.315908][ T3382] Call Trace: [ 448.319292][ T3382] dump_stack+0x1d8/0x241 [ 448.323610][ T3382] ? panic+0x768/0x768 [ 448.328283][ T3382] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 448.334248][ T3382] should_fail+0x71f/0x880 [ 448.338884][ T3382] ? setup_fault_attr+0x3d0/0x3d0 [ 448.344119][ T3382] ? stack_trace_save+0x1c0/0x1c0 [ 448.349137][ T3382] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 448.355184][ T3382] ? __d_alloc+0x2a/0x6a0 [ 448.359685][ T3382] should_failslab+0x5/0x20 [ 448.364346][ T3382] kmem_cache_alloc+0x24/0x220 [ 448.369105][ T3382] __d_alloc+0x2a/0x6a0 [ 448.373539][ T3382] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 448.379601][ T3382] d_alloc_parallel+0xe7/0x1310 [ 448.384548][ T3382] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 448.390308][ T3382] ? avc_denied+0x1d0/0x1d0 [ 448.395267][ T3382] ? d_hash_and_lookup+0x1e0/0x1e0 [ 448.400445][ T3382] ? incfs_realloc_mount_info+0x93/0x480 [ 448.406203][ T3382] ? incfs_alloc_mount_info+0x462/0x520 [ 448.411738][ T3382] ? incfs_mount_fs+0x406/0xa00 [ 448.417038][ T3382] ? legacy_get_tree+0xdf/0x170 [ 448.428545][ T3382] ? vfs_get_tree+0x85/0x260 [ 448.433310][ T3382] ? do_mount+0x688/0xdd0 [ 448.437623][ T3382] ? ksys_mount+0xc2/0xf0 [ 448.442136][ T3382] ? selinux_inode_permission+0x380/0x6a0 [ 448.453314][ T3382] ? selinux_inode_permission+0x454/0x6a0 [ 448.459447][ T3382] __lookup_slow+0x156/0x460 [ 448.464026][ T3382] ? lookup_one_len+0x2c0/0x2c0 [ 448.469052][ T3382] lookup_one_len+0x180/0x2c0 [ 448.473795][ T3382] ? lookup_one_len_common+0x450/0x450 [ 448.479332][ T3382] ? memcpy+0x38/0x50 [ 448.483294][ T3382] incfs_lookup_dentry+0x5b/0xb0 [ 448.488320][ T3382] open_or_create_special_dir+0x4c/0x1c0 [ 448.493938][ T3382] incfs_mount_fs+0x48b/0xa00 [ 448.498594][ T3382] ? incfs_unlink+0x80/0x80 [ 448.503118][ T3382] ? vfs_parse_fs_string+0x178/0x1f0 [ 448.508391][ T3382] ? logfc+0x6d0/0x6d0 [ 448.512457][ T3382] ? cap_capable+0x18b/0x210 [ 448.517019][ T3382] legacy_get_tree+0xdf/0x170 [ 448.521672][ T3382] ? incfs_unlink+0x80/0x80 [ 448.526143][ T3382] vfs_get_tree+0x85/0x260 [ 448.530877][ T3382] do_new_mount+0x292/0x570 [ 448.535350][ T3382] ? do_move_mount_old+0x160/0x160 [ 448.540444][ T3382] ? security_capable+0x86/0xb0 [ 448.545291][ T3382] do_mount+0x688/0xdd0 [ 448.549515][ T3382] ? copy_mount_string+0x30/0x30 [ 448.554440][ T3382] ? _copy_from_user+0xa6/0xe0 [ 448.559276][ T3382] ? copy_mount_options+0xcb/0x300 [ 448.564369][ T3382] ksys_mount+0xc2/0xf0 [ 448.568509][ T3382] __x64_sys_mount+0xb1/0xc0 [ 448.573071][ T3382] do_syscall_64+0xca/0x1c0 [ 448.577551][ T3382] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 448.583640][ T3382] incfs_lookup_dentry err:-12 [ 448.588371][ T3382] incfs: Can't find or create .index dir in ./file0 [ 448.595108][ T3382] incfs: mount failed -12 [ 448.652924][ T3384] FAULT_INJECTION: forcing a failure. [ 448.652924][ T3384] name failslab, interval 1, probability 0, space 0, times 0 [ 448.665857][ T3384] CPU: 1 PID: 3384 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 448.676181][ T3384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 448.686242][ T3384] Call Trace: [ 448.689583][ T3384] dump_stack+0x1d8/0x241 [ 448.694064][ T3384] ? panic+0x768/0x768 [ 448.698127][ T3384] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 448.704149][ T3384] ? __find_get_block+0xc9c/0x10b0 [ 448.709657][ T3384] ? stack_trace_save+0x1c0/0x1c0 [ 448.714683][ T3384] should_fail+0x71f/0x880 [ 448.719124][ T3384] ? setup_fault_attr+0x3d0/0x3d0 [ 448.724165][ T3384] ? mls_compute_context_len+0x74b/0x790 [ 448.730196][ T3384] ? stack_trace_snprint+0x170/0x170 [ 448.735950][ T3384] ? context_struct_to_string+0x441/0x8a0 [ 448.742103][ T3384] should_failslab+0x5/0x20 [ 448.746776][ T3384] __kmalloc+0x51/0x2b0 [ 448.750984][ T3384] context_struct_to_string+0x441/0x8a0 [ 448.756773][ T3384] ? fat_get_entry+0x8e7/0xa20 [ 448.761532][ T3384] ? security_bounded_transition+0x560/0x560 [ 448.767520][ T3384] context_add_hash+0x141/0x270 [ 448.772360][ T3384] ? security_sid_to_context_inval+0x40/0x40 [ 448.778599][ T3384] ? mls_convert_context+0x6c0/0x6c0 [ 448.784513][ T3384] ? mls_context_isvalid+0xa4/0x380 [ 448.789860][ T3384] ? policydb_context_isvalid+0x1bc/0x410 [ 448.796121][ T3384] security_compute_sid+0x11a7/0x1d60 [ 448.801659][ T3384] ? security_transition_sid+0x90/0x90 [ 448.807242][ T3384] ? avc_denied+0x1d0/0x1d0 [ 448.811856][ T3384] ? _raw_spin_unlock+0x49/0x60 [ 448.816893][ T3384] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 448.822267][ T3384] security_transition_sid+0x78/0x90 [ 448.827559][ T3384] may_create+0x607/0x970 [ 448.832060][ T3384] ? show_sid+0x250/0x250 [ 448.836380][ T3384] ? from_kgid+0x1a3/0x730 [ 448.840878][ T3384] ? generic_permission+0x141/0x3e0 [ 448.846072][ T3384] security_inode_mkdir+0xa4/0x100 [ 448.851292][ T3384] vfs_mkdir+0x352/0x600 [ 448.855695][ T3384] open_or_create_special_dir+0xe4/0x1c0 [ 448.861417][ T3384] incfs_mount_fs+0x48b/0xa00 [ 448.866421][ T3384] ? incfs_unlink+0x80/0x80 [ 448.871025][ T3384] ? vfs_parse_fs_string+0x178/0x1f0 [ 448.876288][ T3384] ? logfc+0x6d0/0x6d0 [ 448.880419][ T3384] ? cap_capable+0x18b/0x210 [ 448.884986][ T3384] legacy_get_tree+0xdf/0x170 [ 448.889882][ T3384] ? incfs_unlink+0x80/0x80 [ 448.895141][ T3384] vfs_get_tree+0x85/0x260 [ 448.900776][ T3384] do_new_mount+0x292/0x570 [ 448.905674][ T3384] ? do_move_mount_old+0x160/0x160 [ 448.911336][ T3384] ? security_capable+0x86/0xb0 [ 448.916190][ T3384] do_mount+0x688/0xdd0 [ 448.920342][ T3384] ? copy_mount_string+0x30/0x30 [ 448.925414][ T3384] ? _copy_from_user+0xa6/0xe0 [ 448.930275][ T3384] ? copy_mount_options+0xcb/0x300 [ 448.935367][ T3384] ksys_mount+0xc2/0xf0 [ 448.939611][ T3384] __x64_sys_mount+0xb1/0xc0 [ 448.944181][ T3384] do_syscall_64+0xca/0x1c0 [ 448.948753][ T3384] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 448.954772][ T3384] incfs: Can't find or create .index dir in ./file0 [ 448.961445][ T3384] incfs: mount failed -12 [ 449.008716][ T3386] FAULT_INJECTION: forcing a failure. [ 449.008716][ T3386] name failslab, interval 1, probability 0, space 0, times 0 [ 449.021544][ T3386] CPU: 1 PID: 3386 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 449.031874][ T3386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.042033][ T3386] Call Trace: [ 449.045324][ T3386] dump_stack+0x1d8/0x241 [ 449.049645][ T3386] ? panic+0x768/0x768 [ 449.053686][ T3386] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 449.059463][ T3386] ? __find_get_block+0xc9c/0x10b0 [ 449.064553][ T3386] ? stack_trace_save+0x1c0/0x1c0 [ 449.069759][ T3386] should_fail+0x71f/0x880 [ 449.074178][ T3386] ? setup_fault_attr+0x3d0/0x3d0 [ 449.079224][ T3386] ? mls_compute_context_len+0x74b/0x790 [ 449.085030][ T3386] ? stack_trace_snprint+0x170/0x170 [ 449.090710][ T3386] ? context_struct_to_string+0x441/0x8a0 [ 449.096438][ T3386] should_failslab+0x5/0x20 [ 449.100937][ T3386] __kmalloc+0x51/0x2b0 [ 449.105088][ T3386] context_struct_to_string+0x441/0x8a0 [ 449.110730][ T3386] ? fat_get_entry+0x8e7/0xa20 [ 449.115829][ T3386] ? security_bounded_transition+0x560/0x560 [ 449.121885][ T3386] context_add_hash+0x141/0x270 [ 449.126719][ T3386] ? security_sid_to_context_inval+0x40/0x40 [ 449.132777][ T3386] ? mls_convert_context+0x6c0/0x6c0 [ 449.138151][ T3386] ? mls_context_isvalid+0xa4/0x380 [ 449.143334][ T3386] ? policydb_context_isvalid+0x1bc/0x410 [ 449.149306][ T3386] security_compute_sid+0x11a7/0x1d60 [ 449.154938][ T3386] ? security_transition_sid+0x90/0x90 [ 449.160602][ T3386] ? avc_denied+0x1d0/0x1d0 [ 449.165491][ T3386] ? _raw_spin_unlock+0x49/0x60 [ 449.170869][ T3386] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 449.176228][ T3386] security_transition_sid+0x78/0x90 [ 449.181634][ T3386] may_create+0x607/0x970 [ 449.185951][ T3386] ? show_sid+0x250/0x250 [ 449.191661][ T3386] ? from_kgid+0x1a3/0x730 [ 449.196098][ T3386] ? generic_permission+0x141/0x3e0 [ 449.201509][ T3386] security_inode_mkdir+0xa4/0x100 [ 449.206747][ T3386] vfs_mkdir+0x352/0x600 [ 449.211853][ T3386] open_or_create_special_dir+0xe4/0x1c0 [ 449.217596][ T3386] incfs_mount_fs+0x48b/0xa00 [ 449.222264][ T3386] ? incfs_unlink+0x80/0x80 [ 449.226743][ T3386] ? vfs_parse_fs_string+0x178/0x1f0 [ 449.232040][ T3386] ? logfc+0x6d0/0x6d0 [ 449.236123][ T3386] ? cap_capable+0x18b/0x210 [ 449.240705][ T3386] legacy_get_tree+0xdf/0x170 [ 449.245560][ T3386] ? incfs_unlink+0x80/0x80 [ 449.250449][ T3386] vfs_get_tree+0x85/0x260 [ 449.255028][ T3386] do_new_mount+0x292/0x570 [ 449.259708][ T3386] ? do_move_mount_old+0x160/0x160 [ 449.264993][ T3386] ? security_capable+0x86/0xb0 [ 449.270247][ T3386] do_mount+0x688/0xdd0 [ 449.275071][ T3386] ? copy_mount_string+0x30/0x30 [ 449.280286][ T3386] ? _copy_from_user+0xa6/0xe0 [ 449.285158][ T3386] ? copy_mount_options+0xcb/0x300 [ 449.291445][ T3386] ksys_mount+0xc2/0xf0 [ 449.295795][ T3386] __x64_sys_mount+0xb1/0xc0 [ 449.300452][ T3386] do_syscall_64+0xca/0x1c0 [ 449.304949][ T3386] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 449.311089][ T3386] incfs: Can't find or create .index dir in ./file0 [ 449.317868][ T3386] incfs: mount failed -12 [ 449.412309][ T3388] FAULT_INJECTION: forcing a failure. [ 449.412309][ T3388] name failslab, interval 1, probability 0, space 0, times 0 [ 449.425153][ T3388] CPU: 1 PID: 3388 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 449.435461][ T3388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.445501][ T3388] Call Trace: [ 449.448792][ T3388] dump_stack+0x1d8/0x241 [ 449.453109][ T3388] ? panic+0x768/0x768 [ 449.457257][ T3388] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 449.463584][ T3388] should_fail+0x71f/0x880 [ 449.467997][ T3388] ? setup_fault_attr+0x3d0/0x3d0 [ 449.473344][ T3388] ? stack_trace_save+0x1c0/0x1c0 [ 449.478458][ T3388] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 449.485152][ T3388] ? __d_alloc+0x2a/0x6a0 [ 449.489847][ T3388] should_failslab+0x5/0x20 [ 449.494551][ T3388] kmem_cache_alloc+0x24/0x220 [ 449.501128][ T3388] __d_alloc+0x2a/0x6a0 [ 449.505292][ T3388] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 449.511508][ T3388] d_alloc_parallel+0xe7/0x1310 [ 449.516771][ T3388] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 449.522431][ T3388] ? avc_denied+0x1d0/0x1d0 [ 449.527323][ T3388] ? d_hash_and_lookup+0x1e0/0x1e0 [ 449.532422][ T3388] ? incfs_realloc_mount_info+0x93/0x480 [ 449.538574][ T3388] ? incfs_alloc_mount_info+0x462/0x520 [ 449.544486][ T3388] ? incfs_mount_fs+0x406/0xa00 [ 449.549541][ T3388] ? legacy_get_tree+0xdf/0x170 [ 449.555572][ T3388] ? vfs_get_tree+0x85/0x260 [ 449.560305][ T3388] ? do_mount+0x688/0xdd0 [ 449.565125][ T3388] ? ksys_mount+0xc2/0xf0 [ 449.569622][ T3388] ? selinux_inode_permission+0x380/0x6a0 [ 449.575535][ T3388] ? selinux_inode_permission+0x454/0x6a0 [ 449.581470][ T3388] __lookup_slow+0x156/0x460 [ 449.586101][ T3388] ? lookup_one_len+0x2c0/0x2c0 [ 449.591164][ T3388] lookup_one_len+0x180/0x2c0 [ 449.595835][ T3388] ? lookup_one_len_common+0x450/0x450 [ 449.601387][ T3388] ? memcpy+0x38/0x50 [ 449.605362][ T3388] incfs_lookup_dentry+0x5b/0xb0 [ 449.610972][ T3388] open_or_create_special_dir+0x4c/0x1c0 [ 449.616957][ T3388] incfs_mount_fs+0x48b/0xa00 [ 449.621911][ T3388] ? incfs_unlink+0x80/0x80 [ 449.626404][ T3388] ? vfs_parse_fs_string+0x178/0x1f0 [ 449.631925][ T3388] ? logfc+0x6d0/0x6d0 [ 449.636529][ T3388] ? cap_capable+0x18b/0x210 [ 449.642045][ T3388] legacy_get_tree+0xdf/0x170 [ 449.647291][ T3388] ? incfs_unlink+0x80/0x80 [ 449.651902][ T3388] vfs_get_tree+0x85/0x260 [ 449.656567][ T3388] do_new_mount+0x292/0x570 [ 449.661432][ T3388] ? do_move_mount_old+0x160/0x160 [ 449.666583][ T3388] ? security_capable+0x86/0xb0 [ 449.671462][ T3388] do_mount+0x688/0xdd0 [ 449.675622][ T3388] ? copy_mount_string+0x30/0x30 [ 449.680619][ T3388] ? _copy_from_user+0xa6/0xe0 [ 449.685485][ T3388] ? copy_mount_options+0xcb/0x300 [ 449.690656][ T3388] ksys_mount+0xc2/0xf0 [ 449.694793][ T3388] __x64_sys_mount+0xb1/0xc0 [ 449.699365][ T3388] do_syscall_64+0xca/0x1c0 [ 449.703847][ T3388] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 449.711797][ T3388] incfs_lookup_dentry err:-12 [ 449.716642][ T3388] incfs: Can't find or create .index dir in ./file0 [ 449.723339][ T3388] incfs: mount failed -12 [ 449.816992][ T3390] FAULT_INJECTION: forcing a failure. [ 449.816992][ T3390] name failslab, interval 1, probability 0, space 0, times 0 [ 449.829929][ T3390] CPU: 0 PID: 3390 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 449.840179][ T3390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 449.850896][ T3390] Call Trace: [ 449.854212][ T3390] dump_stack+0x1d8/0x241 [ 449.858744][ T3390] ? panic+0x768/0x768 [ 449.863030][ T3390] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 449.869050][ T3390] should_fail+0x71f/0x880 [ 449.873633][ T3390] ? setup_fault_attr+0x3d0/0x3d0 [ 449.878822][ T3390] ? stack_trace_save+0x1c0/0x1c0 [ 449.883828][ T3390] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 449.889876][ T3390] ? __d_alloc+0x2a/0x6a0 [ 449.894212][ T3390] should_failslab+0x5/0x20 [ 449.898712][ T3390] kmem_cache_alloc+0x24/0x220 [ 449.903454][ T3390] __d_alloc+0x2a/0x6a0 [ 449.907595][ T3390] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 449.913744][ T3390] d_alloc_parallel+0xe7/0x1310 [ 449.918754][ T3390] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 449.924119][ T3390] ? avc_denied+0x1d0/0x1d0 [ 449.928617][ T3390] ? d_hash_and_lookup+0x1e0/0x1e0 [ 449.933728][ T3390] ? incfs_realloc_mount_info+0x93/0x480 [ 449.939428][ T3390] ? incfs_alloc_mount_info+0x462/0x520 [ 449.944949][ T3390] ? incfs_mount_fs+0x406/0xa00 [ 449.949793][ T3390] ? legacy_get_tree+0xdf/0x170 [ 449.954659][ T3390] ? vfs_get_tree+0x85/0x260 [ 449.959274][ T3390] ? do_mount+0x688/0xdd0 [ 449.963612][ T3390] ? ksys_mount+0xc2/0xf0 [ 449.967930][ T3390] ? selinux_inode_permission+0x380/0x6a0 [ 449.973855][ T3390] ? selinux_inode_permission+0x454/0x6a0 [ 449.979593][ T3390] __lookup_slow+0x156/0x460 [ 449.984316][ T3390] ? lookup_one_len+0x2c0/0x2c0 [ 449.989145][ T3390] lookup_one_len+0x180/0x2c0 [ 449.993845][ T3390] ? lookup_one_len_common+0x450/0x450 [ 449.999286][ T3390] ? memcpy+0x38/0x50 [ 450.003260][ T3390] incfs_lookup_dentry+0x5b/0xb0 [ 450.008175][ T3390] open_or_create_special_dir+0x4c/0x1c0 [ 450.013786][ T3390] incfs_mount_fs+0x48b/0xa00 [ 450.018440][ T3390] ? incfs_unlink+0x80/0x80 [ 450.022918][ T3390] ? vfs_parse_fs_string+0x178/0x1f0 [ 450.028256][ T3390] ? logfc+0x6d0/0x6d0 [ 450.032404][ T3390] ? cap_capable+0x18b/0x210 [ 450.036993][ T3390] legacy_get_tree+0xdf/0x170 [ 450.041652][ T3390] ? incfs_unlink+0x80/0x80 [ 450.046403][ T3390] vfs_get_tree+0x85/0x260 [ 450.050896][ T3390] do_new_mount+0x292/0x570 [ 450.055565][ T3390] ? do_move_mount_old+0x160/0x160 [ 450.060671][ T3390] ? security_capable+0x86/0xb0 [ 450.065504][ T3390] do_mount+0x688/0xdd0 [ 450.069659][ T3390] ? copy_mount_string+0x30/0x30 [ 450.074574][ T3390] ? _copy_from_user+0xa6/0xe0 [ 450.079609][ T3390] ? copy_mount_options+0xcb/0x300 [ 450.084835][ T3390] ksys_mount+0xc2/0xf0 [ 450.088977][ T3390] __x64_sys_mount+0xb1/0xc0 [ 450.093695][ T3390] do_syscall_64+0xca/0x1c0 [ 450.098201][ T3390] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 450.104978][ T3390] incfs_lookup_dentry err:-12 [ 450.109843][ T3390] incfs: Can't find or create .index dir in ./file0 [ 450.116667][ T3390] incfs: mount failed -12 [ 450.146361][ T3392] FAULT_INJECTION: forcing a failure. [ 450.146361][ T3392] name failslab, interval 1, probability 0, space 0, times 0 [ 450.159046][ T3392] CPU: 0 PID: 3392 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 450.169482][ T3392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.179527][ T3392] Call Trace: [ 450.187747][ T3392] dump_stack+0x1d8/0x241 [ 450.192367][ T3392] ? panic+0x768/0x768 [ 450.196474][ T3392] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 450.202388][ T3392] ? __find_get_block+0xc9c/0x10b0 [ 450.207640][ T3392] ? stack_trace_save+0x1c0/0x1c0 [ 450.212665][ T3392] should_fail+0x71f/0x880 [ 450.217071][ T3392] ? setup_fault_attr+0x3d0/0x3d0 [ 450.222204][ T3392] ? mls_compute_context_len+0x74b/0x790 [ 450.227888][ T3392] ? stack_trace_snprint+0x170/0x170 [ 450.233360][ T3392] ? context_struct_to_string+0x441/0x8a0 [ 450.239168][ T3392] should_failslab+0x5/0x20 [ 450.243817][ T3392] __kmalloc+0x51/0x2b0 [ 450.249079][ T3392] context_struct_to_string+0x441/0x8a0 [ 450.255044][ T3392] ? fat_get_entry+0x8e7/0xa20 [ 450.260243][ T3392] ? security_bounded_transition+0x560/0x560 [ 450.266255][ T3392] context_add_hash+0x141/0x270 [ 450.271103][ T3392] ? security_sid_to_context_inval+0x40/0x40 [ 450.277346][ T3392] ? mls_convert_context+0x6c0/0x6c0 [ 450.282817][ T3392] ? mls_context_isvalid+0xa4/0x380 [ 450.288179][ T3392] ? policydb_context_isvalid+0x1bc/0x410 [ 450.293895][ T3392] security_compute_sid+0x11a7/0x1d60 [ 450.299259][ T3392] ? security_transition_sid+0x90/0x90 [ 450.304872][ T3392] ? avc_denied+0x1d0/0x1d0 [ 450.309494][ T3392] ? _raw_spin_unlock+0x49/0x60 [ 450.314423][ T3392] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 450.319790][ T3392] security_transition_sid+0x78/0x90 [ 450.325083][ T3392] may_create+0x607/0x970 [ 450.329394][ T3392] ? show_sid+0x250/0x250 [ 450.333707][ T3392] ? from_kgid+0x1a3/0x730 [ 450.338116][ T3392] ? generic_permission+0x141/0x3e0 [ 450.343438][ T3392] security_inode_mkdir+0xa4/0x100 [ 450.349311][ T3392] vfs_mkdir+0x352/0x600 [ 450.353586][ T3392] open_or_create_special_dir+0xe4/0x1c0 [ 450.359231][ T3392] incfs_mount_fs+0x48b/0xa00 [ 450.363892][ T3392] ? incfs_unlink+0x80/0x80 [ 450.368416][ T3392] ? vfs_parse_fs_string+0x178/0x1f0 [ 450.373677][ T3392] ? logfc+0x6d0/0x6d0 [ 450.377728][ T3392] ? cap_capable+0x18b/0x210 [ 450.382320][ T3392] legacy_get_tree+0xdf/0x170 [ 450.387236][ T3392] ? incfs_unlink+0x80/0x80 [ 450.391748][ T3392] vfs_get_tree+0x85/0x260 [ 450.396156][ T3392] do_new_mount+0x292/0x570 [ 450.400646][ T3392] ? do_move_mount_old+0x160/0x160 [ 450.405738][ T3392] ? security_capable+0x86/0xb0 [ 450.410702][ T3392] do_mount+0x688/0xdd0 [ 450.414846][ T3392] ? copy_mount_string+0x30/0x30 [ 450.419799][ T3392] ? _copy_from_user+0xa6/0xe0 [ 450.424747][ T3392] ? copy_mount_options+0xcb/0x300 [ 450.429847][ T3392] ksys_mount+0xc2/0xf0 [ 450.433988][ T3392] __x64_sys_mount+0xb1/0xc0 [ 450.438627][ T3392] do_syscall_64+0xca/0x1c0 [ 450.443660][ T3392] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 450.449721][ T3392] incfs: Can't find or create .index dir in ./file0 [ 450.456424][ T3392] incfs: mount failed -12 [ 450.528552][ T3394] FAULT_INJECTION: forcing a failure. [ 450.528552][ T3394] name failslab, interval 1, probability 0, space 0, times 0 [ 450.541242][ T3394] CPU: 0 PID: 3394 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 450.551918][ T3394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.562148][ T3394] Call Trace: [ 450.565423][ T3394] dump_stack+0x1d8/0x241 [ 450.569739][ T3394] ? panic+0x768/0x768 [ 450.573891][ T3394] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 450.579940][ T3394] ? __find_get_block+0xc9c/0x10b0 [ 450.585045][ T3394] ? stack_trace_save+0x1c0/0x1c0 [ 450.590325][ T3394] should_fail+0x71f/0x880 [ 450.594735][ T3394] ? setup_fault_attr+0x3d0/0x3d0 [ 450.599820][ T3394] ? mls_compute_context_len+0x74b/0x790 [ 450.605702][ T3394] ? stack_trace_snprint+0x170/0x170 [ 450.611507][ T3394] ? context_struct_to_string+0x441/0x8a0 [ 450.617224][ T3394] should_failslab+0x5/0x20 [ 450.621910][ T3394] __kmalloc+0x51/0x2b0 [ 450.626058][ T3394] context_struct_to_string+0x441/0x8a0 [ 450.631675][ T3394] ? fat_get_entry+0x8e7/0xa20 [ 450.636662][ T3394] ? security_bounded_transition+0x560/0x560 [ 450.642878][ T3394] context_add_hash+0x141/0x270 [ 450.648245][ T3394] ? security_sid_to_context_inval+0x40/0x40 [ 450.654225][ T3394] ? mls_convert_context+0x6c0/0x6c0 [ 450.659682][ T3394] ? mls_context_isvalid+0xa4/0x380 [ 450.665132][ T3394] ? policydb_context_isvalid+0x1bc/0x410 [ 450.671509][ T3394] security_compute_sid+0x11a7/0x1d60 [ 450.676880][ T3394] ? security_transition_sid+0x90/0x90 [ 450.682409][ T3394] ? avc_denied+0x1d0/0x1d0 [ 450.686907][ T3394] ? _raw_spin_unlock+0x49/0x60 [ 450.692188][ T3394] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 450.697661][ T3394] security_transition_sid+0x78/0x90 [ 450.702930][ T3394] may_create+0x607/0x970 [ 450.707270][ T3394] ? show_sid+0x250/0x250 [ 450.711584][ T3394] ? from_kgid+0x1a3/0x730 [ 450.715991][ T3394] ? generic_permission+0x141/0x3e0 [ 450.721174][ T3394] security_inode_mkdir+0xa4/0x100 [ 450.726277][ T3394] vfs_mkdir+0x352/0x600 [ 450.730500][ T3394] open_or_create_special_dir+0xe4/0x1c0 [ 450.736482][ T3394] incfs_mount_fs+0x48b/0xa00 [ 450.741149][ T3394] ? incfs_unlink+0x80/0x80 [ 450.745792][ T3394] ? vfs_parse_fs_string+0x178/0x1f0 [ 450.751075][ T3394] ? logfc+0x6d0/0x6d0 [ 450.755173][ T3394] ? cap_capable+0x18b/0x210 [ 450.759779][ T3394] legacy_get_tree+0xdf/0x170 [ 450.764522][ T3394] ? incfs_unlink+0x80/0x80 [ 450.769007][ T3394] vfs_get_tree+0x85/0x260 [ 450.773402][ T3394] do_new_mount+0x292/0x570 [ 450.777881][ T3394] ? do_move_mount_old+0x160/0x160 [ 450.782972][ T3394] ? security_capable+0x86/0xb0 [ 450.787806][ T3394] do_mount+0x688/0xdd0 [ 450.791973][ T3394] ? copy_mount_string+0x30/0x30 [ 450.797003][ T3394] ? _copy_from_user+0xa6/0xe0 [ 450.801742][ T3394] ? copy_mount_options+0xcb/0x300 [ 450.806831][ T3394] ksys_mount+0xc2/0xf0 [ 450.810977][ T3394] __x64_sys_mount+0xb1/0xc0 [ 450.815836][ T3394] do_syscall_64+0xca/0x1c0 [ 450.820351][ T3394] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 450.826956][ T3394] incfs: Can't find or create .index dir in ./file0 [ 450.833620][ T3394] incfs: mount failed -12 [ 450.900867][ T3396] FAULT_INJECTION: forcing a failure. [ 450.900867][ T3396] name failslab, interval 1, probability 0, space 0, times 0 [ 450.913584][ T3396] CPU: 0 PID: 3396 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 450.923943][ T3396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 450.933986][ T3396] Call Trace: [ 450.937270][ T3396] dump_stack+0x1d8/0x241 [ 450.941586][ T3396] ? panic+0x768/0x768 [ 450.945791][ T3396] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 450.951583][ T3396] ? __find_get_block+0xc9c/0x10b0 [ 450.956677][ T3396] ? stack_trace_save+0x1c0/0x1c0 [ 450.961779][ T3396] should_fail+0x71f/0x880 [ 450.966262][ T3396] ? setup_fault_attr+0x3d0/0x3d0 [ 450.971261][ T3396] ? mls_compute_context_len+0x74b/0x790 [ 450.976958][ T3396] ? stack_trace_snprint+0x170/0x170 [ 450.982354][ T3396] ? context_struct_to_string+0x441/0x8a0 [ 450.988053][ T3396] should_failslab+0x5/0x20 [ 450.992544][ T3396] __kmalloc+0x51/0x2b0 [ 450.996680][ T3396] context_struct_to_string+0x441/0x8a0 [ 451.002314][ T3396] ? fat_get_entry+0x8e7/0xa20 [ 451.007051][ T3396] ? security_bounded_transition+0x560/0x560 [ 451.013090][ T3396] context_add_hash+0x141/0x270 [ 451.017928][ T3396] ? security_sid_to_context_inval+0x40/0x40 [ 451.023976][ T3396] ? mls_convert_context+0x6c0/0x6c0 [ 451.029231][ T3396] ? mls_context_isvalid+0xa4/0x380 [ 451.034414][ T3396] ? policydb_context_isvalid+0x1bc/0x410 [ 451.040124][ T3396] security_compute_sid+0x11a7/0x1d60 [ 451.045568][ T3396] ? security_transition_sid+0x90/0x90 [ 451.051117][ T3396] ? avc_denied+0x1d0/0x1d0 [ 451.055623][ T3396] ? _raw_spin_unlock+0x49/0x60 [ 451.060544][ T3396] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 451.065993][ T3396] security_transition_sid+0x78/0x90 [ 451.071374][ T3396] may_create+0x607/0x970 [ 451.075701][ T3396] ? show_sid+0x250/0x250 [ 451.080102][ T3396] ? from_kgid+0x1a3/0x730 [ 451.084789][ T3396] ? generic_permission+0x141/0x3e0 [ 451.090068][ T3396] security_inode_mkdir+0xa4/0x100 [ 451.095162][ T3396] vfs_mkdir+0x352/0x600 [ 451.099382][ T3396] open_or_create_special_dir+0xe4/0x1c0 [ 451.105176][ T3396] incfs_mount_fs+0x48b/0xa00 [ 451.109928][ T3396] ? incfs_unlink+0x80/0x80 [ 451.114422][ T3396] ? vfs_parse_fs_string+0x178/0x1f0 [ 451.119879][ T3396] ? logfc+0x6d0/0x6d0 [ 451.123926][ T3396] ? cap_capable+0x18b/0x210 [ 451.128492][ T3396] legacy_get_tree+0xdf/0x170 [ 451.133163][ T3396] ? incfs_unlink+0x80/0x80 [ 451.137638][ T3396] vfs_get_tree+0x85/0x260 [ 451.142026][ T3396] do_new_mount+0x292/0x570 [ 451.146631][ T3396] ? do_move_mount_old+0x160/0x160 [ 451.151730][ T3396] ? security_capable+0x86/0xb0 [ 451.156588][ T3396] do_mount+0x688/0xdd0 [ 451.161245][ T3396] ? copy_mount_string+0x30/0x30 [ 451.166174][ T3396] ? _copy_from_user+0xa6/0xe0 [ 451.170924][ T3396] ? copy_mount_options+0xcb/0x300 [ 451.176136][ T3396] ksys_mount+0xc2/0xf0 [ 451.180271][ T3396] __x64_sys_mount+0xb1/0xc0 [ 451.184838][ T3396] do_syscall_64+0xca/0x1c0 [ 451.189320][ T3396] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 451.195238][ T3396] incfs: Can't find or create .index dir in ./file0 [ 451.201946][ T3396] incfs: mount failed -12 [ 451.290083][ T3398] FAULT_INJECTION: forcing a failure. [ 451.290083][ T3398] name failslab, interval 1, probability 0, space 0, times 0 [ 451.302809][ T3398] CPU: 0 PID: 3398 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 451.313443][ T3398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 451.323669][ T3398] Call Trace: [ 451.326947][ T3398] dump_stack+0x1d8/0x241 [ 451.331253][ T3398] ? panic+0x768/0x768 [ 451.335292][ T3398] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 451.341069][ T3398] ? __find_get_block+0xc9c/0x10b0 [ 451.346163][ T3398] ? stack_trace_save+0x1c0/0x1c0 [ 451.351212][ T3398] should_fail+0x71f/0x880 [ 451.355722][ T3398] ? setup_fault_attr+0x3d0/0x3d0 [ 451.360907][ T3398] ? mls_compute_context_len+0x74b/0x790 [ 451.366520][ T3398] ? stack_trace_snprint+0x170/0x170 [ 451.371887][ T3398] ? context_struct_to_string+0x441/0x8a0 [ 451.378065][ T3398] should_failslab+0x5/0x20 [ 451.382563][ T3398] __kmalloc+0x51/0x2b0 [ 451.386725][ T3398] context_struct_to_string+0x441/0x8a0 [ 451.392425][ T3398] ? fat_get_entry+0x8e7/0xa20 [ 451.397296][ T3398] ? security_bounded_transition+0x560/0x560 [ 451.403281][ T3398] context_add_hash+0x141/0x270 [ 451.408116][ T3398] ? security_sid_to_context_inval+0x40/0x40 [ 451.414399][ T3398] ? mls_convert_context+0x6c0/0x6c0 [ 451.419911][ T3398] ? mls_context_isvalid+0xa4/0x380 [ 451.426583][ T3398] ? policydb_context_isvalid+0x1bc/0x410 [ 451.436345][ T3398] security_compute_sid+0x11a7/0x1d60 [ 451.442650][ T3398] ? security_transition_sid+0x90/0x90 [ 451.448105][ T3398] ? avc_denied+0x1d0/0x1d0 [ 451.452595][ T3398] ? _raw_spin_unlock+0x49/0x60 [ 451.457633][ T3398] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 451.463206][ T3398] security_transition_sid+0x78/0x90 [ 451.468484][ T3398] may_create+0x607/0x970 [ 451.472900][ T3398] ? show_sid+0x250/0x250 [ 451.477319][ T3398] ? from_kgid+0x1a3/0x730 [ 451.481929][ T3398] ? generic_permission+0x141/0x3e0 [ 451.487393][ T3398] security_inode_mkdir+0xa4/0x100 [ 451.493834][ T3398] vfs_mkdir+0x352/0x600 [ 451.498069][ T3398] open_or_create_special_dir+0xe4/0x1c0 [ 451.503866][ T3398] incfs_mount_fs+0x48b/0xa00 [ 451.508653][ T3398] ? incfs_unlink+0x80/0x80 [ 451.513274][ T3398] ? vfs_parse_fs_string+0x178/0x1f0 [ 451.518765][ T3398] ? logfc+0x6d0/0x6d0 [ 451.522822][ T3398] ? cap_capable+0x18b/0x210 [ 451.527494][ T3398] legacy_get_tree+0xdf/0x170 [ 451.532170][ T3398] ? incfs_unlink+0x80/0x80 [ 451.536657][ T3398] vfs_get_tree+0x85/0x260 [ 451.541145][ T3398] do_new_mount+0x292/0x570 [ 451.545627][ T3398] ? do_move_mount_old+0x160/0x160 [ 451.550716][ T3398] ? security_capable+0x86/0xb0 [ 451.555547][ T3398] do_mount+0x688/0xdd0 [ 451.559788][ T3398] ? copy_mount_string+0x30/0x30 [ 451.564888][ T3398] ? _copy_from_user+0xa6/0xe0 [ 451.569721][ T3398] ? copy_mount_options+0xcb/0x300 [ 451.575246][ T3398] ksys_mount+0xc2/0xf0 [ 451.579408][ T3398] __x64_sys_mount+0xb1/0xc0 [ 451.584061][ T3398] do_syscall_64+0xca/0x1c0 [ 451.588627][ T3398] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 451.594837][ T3398] incfs: Can't find or create .index dir in ./file0 [ 451.601598][ T3398] incfs: mount failed -12 [ 451.678830][ T3400] FAULT_INJECTION: forcing a failure. [ 451.678830][ T3400] name failslab, interval 1, probability 0, space 0, times 0 [ 451.693966][ T3400] CPU: 0 PID: 3400 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 451.704422][ T3400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 451.714473][ T3400] Call Trace: [ 451.717899][ T3400] dump_stack+0x1d8/0x241 [ 451.722615][ T3400] ? panic+0x768/0x768 [ 451.726841][ T3400] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 451.732889][ T3400] ? __find_get_block+0xc9c/0x10b0 [ 451.738003][ T3400] ? stack_trace_save+0x1c0/0x1c0 [ 451.743244][ T3400] should_fail+0x71f/0x880 [ 451.747649][ T3400] ? setup_fault_attr+0x3d0/0x3d0 [ 451.752658][ T3400] ? mls_compute_context_len+0x74b/0x790 [ 451.758284][ T3400] ? stack_trace_snprint+0x170/0x170 [ 451.763542][ T3400] ? context_struct_to_string+0x441/0x8a0 [ 451.769261][ T3400] should_failslab+0x5/0x20 [ 451.773769][ T3400] __kmalloc+0x51/0x2b0 [ 451.778062][ T3400] context_struct_to_string+0x441/0x8a0 [ 451.783608][ T3400] ? fat_get_entry+0x8e7/0xa20 [ 451.788454][ T3400] ? security_bounded_transition+0x560/0x560 [ 451.794620][ T3400] context_add_hash+0x141/0x270 [ 451.799472][ T3400] ? security_sid_to_context_inval+0x40/0x40 [ 451.805427][ T3400] ? mls_convert_context+0x6c0/0x6c0 [ 451.810718][ T3400] ? mls_context_isvalid+0xa4/0x380 [ 451.816003][ T3400] ? policydb_context_isvalid+0x1bc/0x410 [ 451.821933][ T3400] security_compute_sid+0x11a7/0x1d60 [ 451.827459][ T3400] ? security_transition_sid+0x90/0x90 [ 451.832934][ T3400] ? avc_denied+0x1d0/0x1d0 [ 451.837461][ T3400] ? _raw_spin_unlock+0x49/0x60 [ 451.842424][ T3400] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 451.847781][ T3400] security_transition_sid+0x78/0x90 [ 451.853082][ T3400] may_create+0x607/0x970 [ 451.857411][ T3400] ? show_sid+0x250/0x250 [ 451.861812][ T3400] ? from_kgid+0x1a3/0x730 [ 451.866209][ T3400] ? generic_permission+0x141/0x3e0 [ 451.871389][ T3400] security_inode_mkdir+0xa4/0x100 [ 451.876602][ T3400] vfs_mkdir+0x352/0x600 [ 451.880868][ T3400] open_or_create_special_dir+0xe4/0x1c0 [ 451.886493][ T3400] incfs_mount_fs+0x48b/0xa00 [ 451.891581][ T3400] ? incfs_unlink+0x80/0x80 [ 451.896173][ T3400] ? vfs_parse_fs_string+0x178/0x1f0 [ 451.901438][ T3400] ? logfc+0x6d0/0x6d0 [ 451.905512][ T3400] ? cap_capable+0x18b/0x210 [ 451.910089][ T3400] legacy_get_tree+0xdf/0x170 [ 451.914836][ T3400] ? incfs_unlink+0x80/0x80 [ 451.919332][ T3400] vfs_get_tree+0x85/0x260 [ 451.923752][ T3400] do_new_mount+0x292/0x570 [ 451.928262][ T3400] ? do_move_mount_old+0x160/0x160 [ 451.933365][ T3400] ? security_capable+0x86/0xb0 [ 451.938284][ T3400] do_mount+0x688/0xdd0 [ 451.942846][ T3400] ? copy_mount_string+0x30/0x30 [ 451.947784][ T3400] ? _copy_from_user+0xa6/0xe0 [ 451.952954][ T3400] ? copy_mount_options+0xcb/0x300 [ 451.958203][ T3400] ksys_mount+0xc2/0xf0 [ 451.962358][ T3400] __x64_sys_mount+0xb1/0xc0 [ 451.967373][ T3400] do_syscall_64+0xca/0x1c0 [ 451.972063][ T3400] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 451.978330][ T3400] incfs: Can't find or create .index dir in ./file0 [ 451.985017][ T3400] incfs: mount failed -12 [ 452.070720][ T3402] FAULT_INJECTION: forcing a failure. [ 452.070720][ T3402] name failslab, interval 1, probability 0, space 0, times 0 [ 452.083497][ T3402] CPU: 0 PID: 3402 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 452.094032][ T3402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.104524][ T3402] Call Trace: [ 452.107825][ T3402] dump_stack+0x1d8/0x241 [ 452.112221][ T3402] ? panic+0x768/0x768 [ 452.116623][ T3402] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 452.122521][ T3402] ? __find_get_block+0xc9c/0x10b0 [ 452.127620][ T3402] ? stack_trace_save+0x1c0/0x1c0 [ 452.132730][ T3402] should_fail+0x71f/0x880 [ 452.137397][ T3402] ? setup_fault_attr+0x3d0/0x3d0 [ 452.143205][ T3402] ? mls_compute_context_len+0x74b/0x790 [ 452.150075][ T3402] ? stack_trace_snprint+0x170/0x170 [ 452.155782][ T3402] ? context_struct_to_string+0x441/0x8a0 [ 452.161800][ T3402] should_failslab+0x5/0x20 [ 452.166511][ T3402] __kmalloc+0x51/0x2b0 [ 452.170687][ T3402] context_struct_to_string+0x441/0x8a0 [ 452.176787][ T3402] ? fat_get_entry+0x8e7/0xa20 [ 452.181569][ T3402] ? security_bounded_transition+0x560/0x560 [ 452.187900][ T3402] context_add_hash+0x141/0x270 [ 452.192756][ T3402] ? security_sid_to_context_inval+0x40/0x40 [ 452.200055][ T3402] ? mls_convert_context+0x6c0/0x6c0 [ 452.205524][ T3402] ? mls_context_isvalid+0xa4/0x380 [ 452.210998][ T3402] ? policydb_context_isvalid+0x1bc/0x410 [ 452.216847][ T3402] security_compute_sid+0x11a7/0x1d60 [ 452.222374][ T3402] ? security_transition_sid+0x90/0x90 [ 452.227816][ T3402] ? avc_denied+0x1d0/0x1d0 [ 452.232316][ T3402] ? _raw_spin_unlock+0x49/0x60 [ 452.237169][ T3402] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 452.242915][ T3402] security_transition_sid+0x78/0x90 [ 452.248550][ T3402] may_create+0x607/0x970 [ 452.252896][ T3402] ? show_sid+0x250/0x250 [ 452.257300][ T3402] ? from_kgid+0x1a3/0x730 [ 452.261710][ T3402] ? generic_permission+0x141/0x3e0 [ 452.267998][ T3402] security_inode_mkdir+0xa4/0x100 [ 452.273250][ T3402] vfs_mkdir+0x352/0x600 [ 452.278099][ T3402] open_or_create_special_dir+0xe4/0x1c0 [ 452.284584][ T3402] incfs_mount_fs+0x48b/0xa00 [ 452.290542][ T3402] ? incfs_unlink+0x80/0x80 [ 452.295129][ T3402] ? vfs_parse_fs_string+0x178/0x1f0 [ 452.300401][ T3402] ? logfc+0x6d0/0x6d0 [ 452.304464][ T3402] ? cap_capable+0x18b/0x210 [ 452.309323][ T3402] legacy_get_tree+0xdf/0x170 [ 452.314098][ T3402] ? incfs_unlink+0x80/0x80 [ 452.318709][ T3402] vfs_get_tree+0x85/0x260 [ 452.323195][ T3402] do_new_mount+0x292/0x570 [ 452.327675][ T3402] ? do_move_mount_old+0x160/0x160 [ 452.336151][ T3402] ? security_capable+0x86/0xb0 [ 452.341254][ T3402] do_mount+0x688/0xdd0 [ 452.345412][ T3402] ? copy_mount_string+0x30/0x30 [ 452.350458][ T3402] ? _copy_from_user+0xa6/0xe0 [ 452.355388][ T3402] ? copy_mount_options+0xcb/0x300 [ 452.360480][ T3402] ksys_mount+0xc2/0xf0 [ 452.364704][ T3402] __x64_sys_mount+0xb1/0xc0 [ 452.369373][ T3402] do_syscall_64+0xca/0x1c0 [ 452.373852][ T3402] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 452.380898][ T3402] incfs: Can't find or create .index dir in ./file0 [ 452.387941][ T3402] incfs: mount failed -12 [ 452.469052][ T3404] FAULT_INJECTION: forcing a failure. [ 452.469052][ T3404] name failslab, interval 1, probability 0, space 0, times 0 [ 452.481971][ T3404] CPU: 1 PID: 3404 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 452.492300][ T3404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.502344][ T3404] Call Trace: [ 452.505627][ T3404] dump_stack+0x1d8/0x241 [ 452.509956][ T3404] ? panic+0x768/0x768 [ 452.514032][ T3404] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 452.519938][ T3404] ? __find_get_block+0xc9c/0x10b0 [ 452.525041][ T3404] ? stack_trace_save+0x1c0/0x1c0 [ 452.530603][ T3404] should_fail+0x71f/0x880 [ 452.535015][ T3404] ? setup_fault_attr+0x3d0/0x3d0 [ 452.540053][ T3404] ? mls_compute_context_len+0x74b/0x790 [ 452.545686][ T3404] ? stack_trace_snprint+0x170/0x170 [ 452.550951][ T3404] ? context_struct_to_string+0x441/0x8a0 [ 452.556788][ T3404] should_failslab+0x5/0x20 [ 452.561278][ T3404] __kmalloc+0x51/0x2b0 [ 452.565422][ T3404] context_struct_to_string+0x441/0x8a0 [ 452.571218][ T3404] ? fat_get_entry+0x8e7/0xa20 [ 452.576062][ T3404] ? security_bounded_transition+0x560/0x560 [ 452.582056][ T3404] context_add_hash+0x141/0x270 [ 452.586912][ T3404] ? security_sid_to_context_inval+0x40/0x40 [ 452.592898][ T3404] ? mls_convert_context+0x6c0/0x6c0 [ 452.599255][ T3404] ? mls_context_isvalid+0xa4/0x380 [ 452.604766][ T3404] ? policydb_context_isvalid+0x1bc/0x410 [ 452.610833][ T3404] security_compute_sid+0x11a7/0x1d60 [ 452.616872][ T3404] ? security_transition_sid+0x90/0x90 [ 452.622330][ T3404] ? avc_denied+0x1d0/0x1d0 [ 452.626949][ T3404] ? _raw_spin_unlock+0x49/0x60 [ 452.631903][ T3404] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 452.637273][ T3404] security_transition_sid+0x78/0x90 [ 452.642567][ T3404] may_create+0x607/0x970 [ 452.646890][ T3404] ? show_sid+0x250/0x250 [ 452.651203][ T3404] ? from_kgid+0x1a3/0x730 [ 452.655671][ T3404] ? generic_permission+0x141/0x3e0 [ 452.660856][ T3404] security_inode_mkdir+0xa4/0x100 [ 452.665948][ T3404] vfs_mkdir+0x352/0x600 [ 452.670177][ T3404] open_or_create_special_dir+0xe4/0x1c0 [ 452.675787][ T3404] incfs_mount_fs+0x48b/0xa00 [ 452.680481][ T3404] ? incfs_unlink+0x80/0x80 [ 452.684975][ T3404] ? vfs_parse_fs_string+0x178/0x1f0 [ 452.690456][ T3404] ? logfc+0x6d0/0x6d0 [ 452.694672][ T3404] ? cap_capable+0x18b/0x210 [ 452.699260][ T3404] legacy_get_tree+0xdf/0x170 [ 452.703924][ T3404] ? incfs_unlink+0x80/0x80 [ 452.708649][ T3404] vfs_get_tree+0x85/0x260 [ 452.713070][ T3404] do_new_mount+0x292/0x570 [ 452.717564][ T3404] ? do_move_mount_old+0x160/0x160 [ 452.722673][ T3404] ? security_capable+0x86/0xb0 [ 452.727574][ T3404] do_mount+0x688/0xdd0 [ 452.731721][ T3404] ? copy_mount_string+0x30/0x30 [ 452.736759][ T3404] ? _copy_from_user+0xa6/0xe0 [ 452.741499][ T3404] ? copy_mount_options+0xcb/0x300 [ 452.746616][ T3404] ksys_mount+0xc2/0xf0 [ 452.750857][ T3404] __x64_sys_mount+0xb1/0xc0 [ 452.755927][ T3404] do_syscall_64+0xca/0x1c0 [ 452.763190][ T3404] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 452.770012][ T3404] incfs: Can't find or create .index dir in ./file0 [ 452.776682][ T3404] incfs: mount failed -12 [ 452.848657][ T3406] FAULT_INJECTION: forcing a failure. [ 452.848657][ T3406] name failslab, interval 1, probability 0, space 0, times 0 [ 452.861325][ T3406] CPU: 1 PID: 3406 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 452.872054][ T3406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 452.882377][ T3406] Call Trace: [ 452.885757][ T3406] dump_stack+0x1d8/0x241 [ 452.890105][ T3406] ? panic+0x768/0x768 [ 452.894180][ T3406] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 452.899966][ T3406] should_fail+0x71f/0x880 [ 452.904376][ T3406] ? setup_fault_attr+0x3d0/0x3d0 [ 452.909388][ T3406] ? stack_trace_save+0x1c0/0x1c0 [ 452.914385][ T3406] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 452.920633][ T3406] ? __d_alloc+0x2a/0x6a0 [ 452.925256][ T3406] should_failslab+0x5/0x20 [ 452.929758][ T3406] kmem_cache_alloc+0x24/0x220 [ 452.934517][ T3406] __d_alloc+0x2a/0x6a0 [ 452.938653][ T3406] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 452.945176][ T3406] d_alloc_parallel+0xe7/0x1310 [ 452.950594][ T3406] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 452.956278][ T3406] ? avc_denied+0x1d0/0x1d0 [ 452.960778][ T3406] ? d_hash_and_lookup+0x1e0/0x1e0 [ 452.965903][ T3406] ? incfs_realloc_mount_info+0x93/0x480 [ 452.973230][ T3406] ? incfs_alloc_mount_info+0x462/0x520 [ 452.981862][ T3406] ? incfs_mount_fs+0x406/0xa00 [ 452.990120][ T3406] ? legacy_get_tree+0xdf/0x170 [ 452.996011][ T3406] ? vfs_get_tree+0x85/0x260 [ 453.002391][ T3406] ? do_mount+0x688/0xdd0 [ 453.010057][ T3406] ? ksys_mount+0xc2/0xf0 [ 453.014396][ T3406] ? selinux_inode_permission+0x380/0x6a0 [ 453.022211][ T3406] ? selinux_inode_permission+0x454/0x6a0 [ 453.028121][ T3406] __lookup_slow+0x156/0x460 [ 453.033256][ T3406] ? lookup_one_len+0x2c0/0x2c0 [ 453.039128][ T3406] lookup_one_len+0x180/0x2c0 [ 453.044386][ T3406] ? lookup_one_len_common+0x450/0x450 [ 453.050569][ T3406] ? memcpy+0x38/0x50 [ 453.055111][ T3406] incfs_lookup_dentry+0x5b/0xb0 [ 453.060437][ T3406] open_or_create_special_dir+0x4c/0x1c0 [ 453.067719][ T3406] incfs_mount_fs+0x48b/0xa00 [ 453.073524][ T3406] ? incfs_unlink+0x80/0x80 [ 453.080111][ T3406] ? vfs_parse_fs_string+0x178/0x1f0 [ 453.085522][ T3406] ? logfc+0x6d0/0x6d0 [ 453.091904][ T3406] ? cap_capable+0x18b/0x210 [ 453.096871][ T3406] legacy_get_tree+0xdf/0x170 [ 453.101956][ T3406] ? incfs_unlink+0x80/0x80 [ 453.106678][ T3406] vfs_get_tree+0x85/0x260 [ 453.112028][ T3406] do_new_mount+0x292/0x570 [ 453.117686][ T3406] ? do_move_mount_old+0x160/0x160 [ 453.123383][ T3406] ? security_capable+0x86/0xb0 [ 453.128308][ T3406] do_mount+0x688/0xdd0 [ 453.133116][ T3406] ? copy_mount_string+0x30/0x30 [ 453.138545][ T3406] ? _copy_from_user+0xa6/0xe0 [ 453.144810][ T3406] ? copy_mount_options+0xcb/0x300 [ 453.151492][ T3406] ksys_mount+0xc2/0xf0 [ 453.155816][ T3406] __x64_sys_mount+0xb1/0xc0 [ 453.160788][ T3406] do_syscall_64+0xca/0x1c0 [ 453.167191][ T3406] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 453.175222][ T3406] incfs_lookup_dentry err:-12 [ 453.180429][ T3406] incfs: Can't find or create .index dir in ./file0 [ 453.187542][ T3406] incfs: mount failed -12 [ 453.252996][ T3408] FAULT_INJECTION: forcing a failure. [ 453.252996][ T3408] name failslab, interval 1, probability 0, space 0, times 0 [ 453.270165][ T3408] CPU: 0 PID: 3408 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 453.281461][ T3408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 453.292244][ T3408] Call Trace: [ 453.295864][ T3408] dump_stack+0x1d8/0x241 [ 453.300758][ T3408] ? panic+0x768/0x768 [ 453.305434][ T3408] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 453.311476][ T3408] ? __find_get_block+0xc9c/0x10b0 [ 453.317152][ T3408] ? stack_trace_save+0x1c0/0x1c0 [ 453.322378][ T3408] should_fail+0x71f/0x880 [ 453.326797][ T3408] ? setup_fault_attr+0x3d0/0x3d0 [ 453.331952][ T3408] ? mls_compute_context_len+0x74b/0x790 [ 453.338095][ T3408] ? stack_trace_snprint+0x170/0x170 [ 453.343741][ T3408] ? context_struct_to_string+0x441/0x8a0 [ 453.349755][ T3408] should_failslab+0x5/0x20 [ 453.354340][ T3408] __kmalloc+0x51/0x2b0 [ 453.358501][ T3408] context_struct_to_string+0x441/0x8a0 [ 453.364138][ T3408] ? fat_get_entry+0x8e7/0xa20 [ 453.369267][ T3408] ? security_bounded_transition+0x560/0x560 [ 453.375355][ T3408] context_add_hash+0x141/0x270 [ 453.380214][ T3408] ? security_sid_to_context_inval+0x40/0x40 [ 453.386496][ T3408] ? mls_convert_context+0x6c0/0x6c0 [ 453.391812][ T3408] ? mls_context_isvalid+0xa4/0x380 [ 453.397000][ T3408] ? policydb_context_isvalid+0x1bc/0x410 [ 453.402798][ T3408] security_compute_sid+0x11a7/0x1d60 [ 453.408173][ T3408] ? security_transition_sid+0x90/0x90 [ 453.413640][ T3408] ? avc_denied+0x1d0/0x1d0 [ 453.418136][ T3408] ? _raw_spin_unlock+0x49/0x60 [ 453.423071][ T3408] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 453.428590][ T3408] security_transition_sid+0x78/0x90 [ 453.433870][ T3408] may_create+0x607/0x970 [ 453.438185][ T3408] ? show_sid+0x250/0x250 [ 453.442660][ T3408] ? from_kgid+0x1a3/0x730 [ 453.447320][ T3408] ? generic_permission+0x141/0x3e0 [ 453.452745][ T3408] security_inode_mkdir+0xa4/0x100 [ 453.457874][ T3408] vfs_mkdir+0x352/0x600 [ 453.462113][ T3408] open_or_create_special_dir+0xe4/0x1c0 [ 453.467919][ T3408] incfs_mount_fs+0x48b/0xa00 [ 453.472976][ T3408] ? incfs_unlink+0x80/0x80 [ 453.477459][ T3408] ? vfs_parse_fs_string+0x178/0x1f0 [ 453.482805][ T3408] ? logfc+0x6d0/0x6d0 [ 453.487162][ T3408] ? cap_capable+0x18b/0x210 [ 453.492380][ T3408] legacy_get_tree+0xdf/0x170 [ 453.497057][ T3408] ? incfs_unlink+0x80/0x80 [ 453.501548][ T3408] vfs_get_tree+0x85/0x260 [ 453.505952][ T3408] do_new_mount+0x292/0x570 [ 453.510473][ T3408] ? do_move_mount_old+0x160/0x160 [ 453.515557][ T3408] ? security_capable+0x86/0xb0 [ 453.520379][ T3408] do_mount+0x688/0xdd0 [ 453.524794][ T3408] ? copy_mount_string+0x30/0x30 [ 453.529739][ T3408] ? _copy_from_user+0xa6/0xe0 [ 453.534495][ T3408] ? copy_mount_options+0xcb/0x300 [ 453.539850][ T3408] ksys_mount+0xc2/0xf0 [ 453.543998][ T3408] __x64_sys_mount+0xb1/0xc0 [ 453.549185][ T3408] do_syscall_64+0xca/0x1c0 [ 453.554718][ T3408] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 453.563183][ T3408] incfs: Can't find or create .index dir in ./file0 [ 453.571183][ T3408] incfs: mount failed -12 [ 453.648460][ T3410] FAULT_INJECTION: forcing a failure. [ 453.648460][ T3410] name failslab, interval 1, probability 0, space 0, times 0 [ 453.661162][ T3410] CPU: 0 PID: 3410 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 453.671409][ T3410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 453.681464][ T3410] Call Trace: [ 453.684872][ T3410] dump_stack+0x1d8/0x241 [ 453.689184][ T3410] ? panic+0x768/0x768 [ 453.693226][ T3410] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 453.699124][ T3410] should_fail+0x71f/0x880 [ 453.703622][ T3410] ? setup_fault_attr+0x3d0/0x3d0 [ 453.708637][ T3410] ? stack_trace_save+0x1c0/0x1c0 [ 453.713651][ T3410] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 453.719724][ T3410] ? __d_alloc+0x2a/0x6a0 [ 453.724050][ T3410] should_failslab+0x5/0x20 [ 453.728540][ T3410] kmem_cache_alloc+0x24/0x220 [ 453.733287][ T3410] __d_alloc+0x2a/0x6a0 [ 453.737770][ T3410] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 453.743999][ T3410] d_alloc_parallel+0xe7/0x1310 [ 453.748857][ T3410] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 453.754531][ T3410] ? avc_denied+0x1d0/0x1d0 [ 453.759418][ T3410] ? d_hash_and_lookup+0x1e0/0x1e0 [ 453.764523][ T3410] ? incfs_realloc_mount_info+0x93/0x480 [ 453.770656][ T3410] ? incfs_alloc_mount_info+0x462/0x520 [ 453.776173][ T3410] ? incfs_mount_fs+0x406/0xa00 [ 453.780998][ T3410] ? legacy_get_tree+0xdf/0x170 [ 453.785838][ T3410] ? vfs_get_tree+0x85/0x260 [ 453.790464][ T3410] ? do_mount+0x688/0xdd0 [ 453.795497][ T3410] ? ksys_mount+0xc2/0xf0 [ 453.799874][ T3410] ? selinux_inode_permission+0x380/0x6a0 [ 453.805941][ T3410] ? selinux_inode_permission+0x454/0x6a0 [ 453.811801][ T3410] __lookup_slow+0x156/0x460 [ 453.816851][ T3410] ? lookup_one_len+0x2c0/0x2c0 [ 453.822072][ T3410] lookup_one_len+0x180/0x2c0 [ 453.827030][ T3410] ? lookup_one_len_common+0x450/0x450 [ 453.832575][ T3410] ? memcpy+0x38/0x50 [ 453.836570][ T3410] incfs_lookup_dentry+0x5b/0xb0 [ 453.841685][ T3410] open_or_create_special_dir+0x4c/0x1c0 [ 453.847527][ T3410] incfs_mount_fs+0x48b/0xa00 [ 453.852583][ T3410] ? incfs_unlink+0x80/0x80 [ 453.857127][ T3410] ? vfs_parse_fs_string+0x178/0x1f0 [ 453.862416][ T3410] ? logfc+0x6d0/0x6d0 [ 453.866634][ T3410] ? cap_capable+0x18b/0x210 [ 453.906559][ T3410] legacy_get_tree+0xdf/0x170 [ 453.911224][ T3410] ? incfs_unlink+0x80/0x80 [ 453.915886][ T3410] vfs_get_tree+0x85/0x260 [ 453.920327][ T3410] do_new_mount+0x292/0x570 [ 453.924847][ T3410] ? do_move_mount_old+0x160/0x160 [ 453.930126][ T3410] ? security_capable+0x86/0xb0 [ 453.935030][ T3410] do_mount+0x688/0xdd0 [ 453.939361][ T3410] ? copy_mount_string+0x30/0x30 [ 453.944490][ T3410] ? _copy_from_user+0xa6/0xe0 [ 453.949250][ T3410] ? copy_mount_options+0xcb/0x300 [ 453.954391][ T3410] ksys_mount+0xc2/0xf0 [ 453.958557][ T3410] __x64_sys_mount+0xb1/0xc0 [ 453.963344][ T3410] do_syscall_64+0xca/0x1c0 [ 453.967943][ T3410] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 453.974165][ T3410] incfs_lookup_dentry err:-12 [ 453.979010][ T3410] incfs: Can't find or create .index dir in ./file0 [ 453.985875][ T3410] incfs: mount failed -12 [ 454.052788][ T3412] FAULT_INJECTION: forcing a failure. [ 454.052788][ T3412] name failslab, interval 1, probability 0, space 0, times 0 [ 454.065656][ T3412] CPU: 0 PID: 3412 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 454.076128][ T3412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 454.089632][ T3412] Call Trace: [ 454.093667][ T3412] dump_stack+0x1d8/0x241 [ 454.098094][ T3412] ? panic+0x768/0x768 [ 454.102898][ T3412] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 454.108779][ T3412] ? __find_get_block+0xc9c/0x10b0 [ 454.113872][ T3412] ? stack_trace_save+0x1c0/0x1c0 [ 454.118911][ T3412] should_fail+0x71f/0x880 [ 454.123310][ T3412] ? setup_fault_attr+0x3d0/0x3d0 [ 454.128409][ T3412] ? mls_compute_context_len+0x74b/0x790 [ 454.134051][ T3412] ? stack_trace_snprint+0x170/0x170 [ 454.139318][ T3412] ? context_struct_to_string+0x441/0x8a0 [ 454.145144][ T3412] should_failslab+0x5/0x20 [ 454.149752][ T3412] __kmalloc+0x51/0x2b0 [ 454.154221][ T3412] context_struct_to_string+0x441/0x8a0 [ 454.160030][ T3412] ? fat_get_entry+0x8e7/0xa20 [ 454.164978][ T3412] ? security_bounded_transition+0x560/0x560 [ 454.173774][ T3412] context_add_hash+0x141/0x270 [ 454.178804][ T3412] ? security_sid_to_context_inval+0x40/0x40 [ 454.185070][ T3412] ? mls_convert_context+0x6c0/0x6c0 [ 454.190838][ T3412] ? mls_context_isvalid+0xa4/0x380 [ 454.197255][ T3412] ? policydb_context_isvalid+0x1bc/0x410 [ 454.203149][ T3412] security_compute_sid+0x11a7/0x1d60 [ 454.208503][ T3412] ? security_transition_sid+0x90/0x90 [ 454.213961][ T3412] ? avc_denied+0x1d0/0x1d0 [ 454.218556][ T3412] ? _raw_spin_unlock+0x49/0x60 [ 454.223405][ T3412] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 454.228782][ T3412] security_transition_sid+0x78/0x90 [ 454.234054][ T3412] may_create+0x607/0x970 [ 454.238647][ T3412] ? show_sid+0x250/0x250 [ 454.244380][ T3412] ? from_kgid+0x1a3/0x730 [ 454.248904][ T3412] ? generic_permission+0x141/0x3e0 [ 454.254264][ T3412] security_inode_mkdir+0xa4/0x100 [ 454.259456][ T3412] vfs_mkdir+0x352/0x600 [ 454.263692][ T3412] open_or_create_special_dir+0xe4/0x1c0 [ 454.269676][ T3412] incfs_mount_fs+0x48b/0xa00 [ 454.274337][ T3412] ? incfs_unlink+0x80/0x80 [ 454.278951][ T3412] ? vfs_parse_fs_string+0x178/0x1f0 [ 454.284538][ T3412] ? logfc+0x6d0/0x6d0 [ 454.289053][ T3412] ? cap_capable+0x18b/0x210 [ 454.293631][ T3412] legacy_get_tree+0xdf/0x170 [ 454.298290][ T3412] ? incfs_unlink+0x80/0x80 [ 454.302783][ T3412] vfs_get_tree+0x85/0x260 [ 454.307186][ T3412] do_new_mount+0x292/0x570 [ 454.311674][ T3412] ? do_move_mount_old+0x160/0x160 [ 454.316774][ T3412] ? security_capable+0x86/0xb0 [ 454.321637][ T3412] do_mount+0x688/0xdd0 [ 454.325783][ T3412] ? copy_mount_string+0x30/0x30 [ 454.330714][ T3412] ? _copy_from_user+0xa6/0xe0 [ 454.335476][ T3412] ? copy_mount_options+0xcb/0x300 [ 454.340580][ T3412] ksys_mount+0xc2/0xf0 [ 454.344722][ T3412] __x64_sys_mount+0xb1/0xc0 [ 454.349445][ T3412] do_syscall_64+0xca/0x1c0 [ 454.353936][ T3412] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 454.361459][ T3412] incfs: Can't find or create .index dir in ./file0 [ 454.368190][ T3412] incfs: mount failed -12 [ 454.438529][ T3414] FAULT_INJECTION: forcing a failure. [ 454.438529][ T3414] name failslab, interval 1, probability 0, space 0, times 0 [ 454.451331][ T3414] CPU: 0 PID: 3414 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 454.461618][ T3414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 454.472001][ T3414] Call Trace: [ 454.475284][ T3414] dump_stack+0x1d8/0x241 [ 454.479592][ T3414] ? panic+0x768/0x768 [ 454.483657][ T3414] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 454.489454][ T3414] ? __find_get_block+0xc9c/0x10b0 [ 454.494950][ T3414] ? stack_trace_save+0x1c0/0x1c0 [ 454.500011][ T3414] should_fail+0x71f/0x880 [ 454.504527][ T3414] ? setup_fault_attr+0x3d0/0x3d0 [ 454.509535][ T3414] ? mls_compute_context_len+0x74b/0x790 [ 454.515172][ T3414] ? stack_trace_snprint+0x170/0x170 [ 454.520452][ T3414] ? context_struct_to_string+0x441/0x8a0 [ 454.526175][ T3414] should_failslab+0x5/0x20 [ 454.530657][ T3414] __kmalloc+0x51/0x2b0 [ 454.534791][ T3414] context_struct_to_string+0x441/0x8a0 [ 454.540443][ T3414] ? fat_get_entry+0x8e7/0xa20 [ 454.545325][ T3414] ? security_bounded_transition+0x560/0x560 [ 454.551313][ T3414] context_add_hash+0x141/0x270 [ 454.556371][ T3414] ? security_sid_to_context_inval+0x40/0x40 [ 454.562435][ T3414] ? mls_convert_context+0x6c0/0x6c0 [ 454.568401][ T3414] ? mls_context_isvalid+0xa4/0x380 [ 454.573685][ T3414] ? policydb_context_isvalid+0x1bc/0x410 [ 454.579518][ T3414] security_compute_sid+0x11a7/0x1d60 [ 454.585139][ T3414] ? security_transition_sid+0x90/0x90 [ 454.591076][ T3414] ? avc_denied+0x1d0/0x1d0 [ 454.595604][ T3414] ? _raw_spin_unlock+0x49/0x60 [ 454.600705][ T3414] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 454.606578][ T3414] security_transition_sid+0x78/0x90 [ 454.611941][ T3414] may_create+0x607/0x970 [ 454.616257][ T3414] ? show_sid+0x250/0x250 [ 454.620581][ T3414] ? from_kgid+0x1a3/0x730 [ 454.624997][ T3414] ? generic_permission+0x141/0x3e0 [ 454.630200][ T3414] security_inode_mkdir+0xa4/0x100 [ 454.635336][ T3414] vfs_mkdir+0x352/0x600 [ 454.639569][ T3414] open_or_create_special_dir+0xe4/0x1c0 [ 454.645260][ T3414] incfs_mount_fs+0x48b/0xa00 [ 454.649946][ T3414] ? incfs_unlink+0x80/0x80 [ 454.654524][ T3414] ? vfs_parse_fs_string+0x178/0x1f0 [ 454.659818][ T3414] ? logfc+0x6d0/0x6d0 [ 454.663880][ T3414] ? cap_capable+0x18b/0x210 [ 454.668542][ T3414] legacy_get_tree+0xdf/0x170 [ 454.673375][ T3414] ? incfs_unlink+0x80/0x80 [ 454.677870][ T3414] vfs_get_tree+0x85/0x260 [ 454.682261][ T3414] do_new_mount+0x292/0x570 [ 454.686832][ T3414] ? do_move_mount_old+0x160/0x160 [ 454.691989][ T3414] ? security_capable+0x86/0xb0 [ 454.696917][ T3414] do_mount+0x688/0xdd0 [ 454.701081][ T3414] ? copy_mount_string+0x30/0x30 [ 454.705993][ T3414] ? _copy_from_user+0xa6/0xe0 [ 454.710732][ T3414] ? copy_mount_options+0xcb/0x300 [ 454.715929][ T3414] ksys_mount+0xc2/0xf0 [ 454.720083][ T3414] __x64_sys_mount+0xb1/0xc0 [ 454.724687][ T3414] do_syscall_64+0xca/0x1c0 [ 454.729173][ T3414] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 454.735279][ T3414] incfs: Can't find or create .index dir in ./file0 [ 454.742050][ T3414] incfs: mount failed -12 [ 454.831860][ T3416] FAULT_INJECTION: forcing a failure. [ 454.831860][ T3416] name failslab, interval 1, probability 0, space 0, times 0 [ 454.845936][ T3416] CPU: 0 PID: 3416 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 454.856255][ T3416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 454.866298][ T3416] Call Trace: [ 454.869985][ T3416] dump_stack+0x1d8/0x241 [ 454.874290][ T3416] ? panic+0x768/0x768 [ 454.878344][ T3416] ? check_preemption_disabled+0x9f/0x320 [ 454.884131][ T3416] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 454.889919][ T3416] ? check_preemption_disabled+0x9f/0x320 [ 454.895622][ T3416] ? debug_smp_processor_id+0x20/0x20 [ 454.901001][ T3416] ? debug_smp_processor_id+0x20/0x20 [ 454.906377][ T3416] should_fail+0x71f/0x880 [ 454.910788][ T3416] ? setup_fault_attr+0x3d0/0x3d0 [ 454.915832][ T3416] ? __schedule+0xb03/0x12a0 [ 454.920394][ T3416] ? mls_compute_context_len+0x74b/0x790 [ 454.926005][ T3416] ? stack_trace_snprint+0x170/0x170 [ 454.931287][ T3416] ? context_struct_to_string+0x441/0x8a0 [ 454.937004][ T3416] should_failslab+0x5/0x20 [ 454.941701][ T3416] __kmalloc+0x51/0x2b0 [ 454.945967][ T3416] context_struct_to_string+0x441/0x8a0 [ 454.951532][ T3416] ? fat_get_entry+0x8e7/0xa20 [ 454.956365][ T3416] ? security_bounded_transition+0x560/0x560 [ 454.962324][ T3416] context_add_hash+0x141/0x270 [ 454.967176][ T3416] ? security_sid_to_context_inval+0x40/0x40 [ 454.973242][ T3416] ? mls_convert_context+0x6c0/0x6c0 [ 454.978518][ T3416] ? mls_context_isvalid+0xa4/0x380 [ 454.983801][ T3416] ? policydb_context_isvalid+0x1bc/0x410 [ 454.989513][ T3416] security_compute_sid+0x11a7/0x1d60 [ 454.994868][ T3416] ? security_transition_sid+0x90/0x90 [ 455.000300][ T3416] ? avc_denied+0x1d0/0x1d0 [ 455.004790][ T3416] ? _raw_spin_unlock+0x49/0x60 [ 455.009717][ T3416] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 455.015235][ T3416] security_transition_sid+0x78/0x90 [ 455.020522][ T3416] may_create+0x607/0x970 [ 455.024848][ T3416] ? show_sid+0x250/0x250 [ 455.029244][ T3416] ? from_kgid+0x1a3/0x730 [ 455.033768][ T3416] ? generic_permission+0x141/0x3e0 [ 455.038988][ T3416] security_inode_mkdir+0xa4/0x100 [ 455.044165][ T3416] vfs_mkdir+0x352/0x600 [ 455.048388][ T3416] open_or_create_special_dir+0xe4/0x1c0 [ 455.054080][ T3416] incfs_mount_fs+0x48b/0xa00 [ 455.058745][ T3416] ? incfs_unlink+0x80/0x80 [ 455.063227][ T3416] ? vfs_parse_fs_string+0x178/0x1f0 [ 455.068938][ T3416] ? logfc+0x6d0/0x6d0 [ 455.072995][ T3416] ? cap_capable+0x18b/0x210 [ 455.077564][ T3416] legacy_get_tree+0xdf/0x170 [ 455.082825][ T3416] ? incfs_unlink+0x80/0x80 [ 455.087382][ T3416] vfs_get_tree+0x85/0x260 [ 455.091787][ T3416] do_new_mount+0x292/0x570 [ 455.096456][ T3416] ? do_move_mount_old+0x160/0x160 [ 455.101550][ T3416] ? security_capable+0x86/0xb0 [ 455.106372][ T3416] do_mount+0x688/0xdd0 [ 455.110502][ T3416] ? copy_mount_string+0x30/0x30 [ 455.115411][ T3416] ? _copy_from_user+0xa6/0xe0 [ 455.120156][ T3416] ? copy_mount_options+0xcb/0x300 [ 455.125258][ T3416] ksys_mount+0xc2/0xf0 [ 455.129396][ T3416] __x64_sys_mount+0xb1/0xc0 [ 455.133973][ T3416] do_syscall_64+0xca/0x1c0 [ 455.138636][ T3416] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 455.144802][ T3416] incfs: Can't find or create .index dir in ./file0 [ 455.151472][ T3416] incfs: mount failed -12 [ 455.198307][ T3418] FAULT_INJECTION: forcing a failure. [ 455.198307][ T3418] name failslab, interval 1, probability 0, space 0, times 0 [ 455.211492][ T3418] CPU: 0 PID: 3418 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 455.221721][ T3418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.231851][ T3418] Call Trace: [ 455.235126][ T3418] dump_stack+0x1d8/0x241 [ 455.239428][ T3418] ? panic+0x768/0x768 [ 455.243555][ T3418] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 455.249534][ T3418] ? __find_get_block+0xc9c/0x10b0 [ 455.254858][ T3418] ? stack_trace_save+0x1c0/0x1c0 [ 455.259951][ T3418] should_fail+0x71f/0x880 [ 455.264364][ T3418] ? setup_fault_attr+0x3d0/0x3d0 [ 455.269381][ T3418] ? mls_compute_context_len+0x74b/0x790 [ 455.275103][ T3418] ? stack_trace_snprint+0x170/0x170 [ 455.280562][ T3418] ? context_struct_to_string+0x441/0x8a0 [ 455.286259][ T3418] should_failslab+0x5/0x20 [ 455.290745][ T3418] __kmalloc+0x51/0x2b0 [ 455.294995][ T3418] context_struct_to_string+0x441/0x8a0 [ 455.300517][ T3418] ? fat_get_entry+0x8e7/0xa20 [ 455.305357][ T3418] ? security_bounded_transition+0x560/0x560 [ 455.311334][ T3418] context_add_hash+0x141/0x270 [ 455.316284][ T3418] ? security_sid_to_context_inval+0x40/0x40 [ 455.322492][ T3418] ? mls_convert_context+0x6c0/0x6c0 [ 455.327746][ T3418] ? mls_context_isvalid+0xa4/0x380 [ 455.332911][ T3418] ? policydb_context_isvalid+0x1bc/0x410 [ 455.341571][ T3418] security_compute_sid+0x11a7/0x1d60 [ 455.346927][ T3418] ? security_transition_sid+0x90/0x90 [ 455.352369][ T3418] ? avc_denied+0x1d0/0x1d0 [ 455.356857][ T3418] ? _raw_spin_unlock+0x49/0x60 [ 455.361819][ T3418] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 455.367187][ T3418] security_transition_sid+0x78/0x90 [ 455.372459][ T3418] may_create+0x607/0x970 [ 455.376778][ T3418] ? show_sid+0x250/0x250 [ 455.381087][ T3418] ? from_kgid+0x1a3/0x730 [ 455.385484][ T3418] ? generic_permission+0x141/0x3e0 [ 455.390715][ T3418] security_inode_mkdir+0xa4/0x100 [ 455.395840][ T3418] vfs_mkdir+0x352/0x600 [ 455.400069][ T3418] open_or_create_special_dir+0xe4/0x1c0 [ 455.405988][ T3418] incfs_mount_fs+0x48b/0xa00 [ 455.410653][ T3418] ? incfs_unlink+0x80/0x80 [ 455.415134][ T3418] ? vfs_parse_fs_string+0x178/0x1f0 [ 455.420491][ T3418] ? logfc+0x6d0/0x6d0 [ 455.424568][ T3418] ? cap_capable+0x18b/0x210 [ 455.429183][ T3418] legacy_get_tree+0xdf/0x170 [ 455.434279][ T3418] ? incfs_unlink+0x80/0x80 [ 455.438802][ T3418] vfs_get_tree+0x85/0x260 [ 455.443208][ T3418] do_new_mount+0x292/0x570 [ 455.447704][ T3418] ? do_move_mount_old+0x160/0x160 [ 455.452813][ T3418] ? security_capable+0x86/0xb0 [ 455.457642][ T3418] do_mount+0x688/0xdd0 [ 455.461811][ T3418] ? copy_mount_string+0x30/0x30 [ 455.466838][ T3418] ? _copy_from_user+0xa6/0xe0 [ 455.471585][ T3418] ? copy_mount_options+0xcb/0x300 [ 455.476684][ T3418] ksys_mount+0xc2/0xf0 [ 455.480824][ T3418] __x64_sys_mount+0xb1/0xc0 [ 455.485645][ T3418] do_syscall_64+0xca/0x1c0 [ 455.490216][ T3418] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 455.496144][ T3418] incfs: Can't find or create .index dir in ./file0 [ 455.502895][ T3418] incfs: mount failed -12 [ 455.558115][ T3420] FAULT_INJECTION: forcing a failure. [ 455.558115][ T3420] name failslab, interval 1, probability 0, space 0, times 0 [ 455.571027][ T3420] CPU: 0 PID: 3420 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 455.581327][ T3420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.592110][ T3420] Call Trace: [ 455.595386][ T3420] dump_stack+0x1d8/0x241 [ 455.599790][ T3420] ? panic+0x768/0x768 [ 455.603902][ T3420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 455.609982][ T3420] ? __find_get_block+0xc9c/0x10b0 [ 455.615277][ T3420] ? stack_trace_save+0x1c0/0x1c0 [ 455.620278][ T3420] should_fail+0x71f/0x880 [ 455.624767][ T3420] ? setup_fault_attr+0x3d0/0x3d0 [ 455.629784][ T3420] ? mls_compute_context_len+0x74b/0x790 [ 455.635407][ T3420] ? stack_trace_snprint+0x170/0x170 [ 455.640883][ T3420] ? context_struct_to_string+0x441/0x8a0 [ 455.647046][ T3420] should_failslab+0x5/0x20 [ 455.651671][ T3420] __kmalloc+0x51/0x2b0 [ 455.655912][ T3420] context_struct_to_string+0x441/0x8a0 [ 455.661442][ T3420] ? fat_get_entry+0x8e7/0xa20 [ 455.666284][ T3420] ? security_bounded_transition+0x560/0x560 [ 455.672643][ T3420] context_add_hash+0x141/0x270 [ 455.677486][ T3420] ? security_sid_to_context_inval+0x40/0x40 [ 455.683830][ T3420] ? mls_convert_context+0x6c0/0x6c0 [ 455.689088][ T3420] ? mls_context_isvalid+0xa4/0x380 [ 455.694272][ T3420] ? policydb_context_isvalid+0x1bc/0x410 [ 455.699991][ T3420] security_compute_sid+0x11a7/0x1d60 [ 455.705451][ T3420] ? security_transition_sid+0x90/0x90 [ 455.710885][ T3420] ? avc_denied+0x1d0/0x1d0 [ 455.715387][ T3420] ? _raw_spin_unlock+0x49/0x60 [ 455.720634][ T3420] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 455.726090][ T3420] security_transition_sid+0x78/0x90 [ 455.731376][ T3420] may_create+0x607/0x970 [ 455.735689][ T3420] ? show_sid+0x250/0x250 [ 455.740105][ T3420] ? from_kgid+0x1a3/0x730 [ 455.744508][ T3420] ? generic_permission+0x141/0x3e0 [ 455.749830][ T3420] security_inode_mkdir+0xa4/0x100 [ 455.755394][ T3420] vfs_mkdir+0x352/0x600 [ 455.759619][ T3420] open_or_create_special_dir+0xe4/0x1c0 [ 455.765239][ T3420] incfs_mount_fs+0x48b/0xa00 [ 455.769907][ T3420] ? incfs_unlink+0x80/0x80 [ 455.774395][ T3420] ? vfs_parse_fs_string+0x178/0x1f0 [ 455.779660][ T3420] ? logfc+0x6d0/0x6d0 [ 455.783703][ T3420] ? cap_capable+0x18b/0x210 [ 455.788286][ T3420] legacy_get_tree+0xdf/0x170 [ 455.793085][ T3420] ? incfs_unlink+0x80/0x80 [ 455.797683][ T3420] vfs_get_tree+0x85/0x260 [ 455.802259][ T3420] do_new_mount+0x292/0x570 [ 455.806765][ T3420] ? do_move_mount_old+0x160/0x160 [ 455.811873][ T3420] ? security_capable+0x86/0xb0 [ 455.816696][ T3420] do_mount+0x688/0xdd0 [ 455.820823][ T3420] ? copy_mount_string+0x30/0x30 [ 455.825738][ T3420] ? _copy_from_user+0xa6/0xe0 [ 455.830473][ T3420] ? copy_mount_options+0xcb/0x300 [ 455.835575][ T3420] ksys_mount+0xc2/0xf0 [ 455.839721][ T3420] __x64_sys_mount+0xb1/0xc0 [ 455.844300][ T3420] do_syscall_64+0xca/0x1c0 [ 455.848818][ T3420] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 455.854757][ T3420] incfs: Can't find or create .index dir in ./file0 [ 455.861423][ T3420] incfs: mount failed -12 [ 455.908403][ T3422] FAULT_INJECTION: forcing a failure. [ 455.908403][ T3422] name failslab, interval 1, probability 0, space 0, times 0 [ 455.921150][ T3422] CPU: 0 PID: 3422 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 455.931466][ T3422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 455.941505][ T3422] Call Trace: [ 455.944820][ T3422] dump_stack+0x1d8/0x241 [ 455.949126][ T3422] ? panic+0x768/0x768 [ 455.953167][ T3422] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 455.958977][ T3422] ? __find_get_block+0xc9c/0x10b0 [ 455.964069][ T3422] ? stack_trace_save+0x1c0/0x1c0 [ 455.969077][ T3422] should_fail+0x71f/0x880 [ 455.973559][ T3422] ? setup_fault_attr+0x3d0/0x3d0 [ 455.978561][ T3422] ? mls_compute_context_len+0x74b/0x790 [ 455.984259][ T3422] ? stack_trace_snprint+0x170/0x170 [ 455.989524][ T3422] ? context_struct_to_string+0x441/0x8a0 [ 455.995325][ T3422] should_failslab+0x5/0x20 [ 456.000028][ T3422] __kmalloc+0x51/0x2b0 [ 456.004167][ T3422] context_struct_to_string+0x441/0x8a0 [ 456.009719][ T3422] ? fat_get_entry+0x8e7/0xa20 [ 456.014490][ T3422] ? security_bounded_transition+0x560/0x560 [ 456.020495][ T3422] context_add_hash+0x141/0x270 [ 456.025333][ T3422] ? security_sid_to_context_inval+0x40/0x40 [ 456.031538][ T3422] ? mls_convert_context+0x6c0/0x6c0 [ 456.036802][ T3422] ? mls_context_isvalid+0xa4/0x380 [ 456.042179][ T3422] ? policydb_context_isvalid+0x1bc/0x410 [ 456.047887][ T3422] security_compute_sid+0x11a7/0x1d60 [ 456.053234][ T3422] ? security_transition_sid+0x90/0x90 [ 456.058691][ T3422] ? avc_denied+0x1d0/0x1d0 [ 456.063176][ T3422] ? _raw_spin_unlock+0x49/0x60 [ 456.068373][ T3422] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 456.073720][ T3422] security_transition_sid+0x78/0x90 [ 456.078996][ T3422] may_create+0x607/0x970 [ 456.083302][ T3422] ? show_sid+0x250/0x250 [ 456.087748][ T3422] ? from_kgid+0x1a3/0x730 [ 456.092415][ T3422] ? generic_permission+0x141/0x3e0 [ 456.097592][ T3422] security_inode_mkdir+0xa4/0x100 [ 456.102770][ T3422] vfs_mkdir+0x352/0x600 [ 456.107090][ T3422] open_or_create_special_dir+0xe4/0x1c0 [ 456.112710][ T3422] incfs_mount_fs+0x48b/0xa00 [ 456.117569][ T3422] ? incfs_unlink+0x80/0x80 [ 456.122051][ T3422] ? vfs_parse_fs_string+0x178/0x1f0 [ 456.127474][ T3422] ? logfc+0x6d0/0x6d0 [ 456.131524][ T3422] ? cap_capable+0x18b/0x210 [ 456.136284][ T3422] legacy_get_tree+0xdf/0x170 [ 456.141028][ T3422] ? incfs_unlink+0x80/0x80 [ 456.145671][ T3422] vfs_get_tree+0x85/0x260 [ 456.150288][ T3422] do_new_mount+0x292/0x570 [ 456.154884][ T3422] ? do_move_mount_old+0x160/0x160 [ 456.159986][ T3422] ? security_capable+0x86/0xb0 [ 456.164996][ T3422] do_mount+0x688/0xdd0 [ 456.169222][ T3422] ? copy_mount_string+0x30/0x30 [ 456.174144][ T3422] ? _copy_from_user+0xa6/0xe0 [ 456.179021][ T3422] ? copy_mount_options+0xcb/0x300 [ 456.184245][ T3422] ksys_mount+0xc2/0xf0 [ 456.188461][ T3422] __x64_sys_mount+0xb1/0xc0 [ 456.193957][ T3422] do_syscall_64+0xca/0x1c0 [ 456.198719][ T3422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 456.204856][ T3422] incfs: Can't find or create .index dir in ./file0 [ 456.211612][ T3422] incfs: mount failed -12 [ 456.258379][ T3424] FAULT_INJECTION: forcing a failure. [ 456.258379][ T3424] name failslab, interval 1, probability 0, space 0, times 0 [ 456.271214][ T3424] CPU: 0 PID: 3424 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 456.281526][ T3424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 456.291821][ T3424] Call Trace: [ 456.295110][ T3424] dump_stack+0x1d8/0x241 [ 456.299512][ T3424] ? panic+0x768/0x768 [ 456.303864][ T3424] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 456.309653][ T3424] ? __find_get_block+0xc9c/0x10b0 [ 456.314810][ T3424] ? stack_trace_save+0x1c0/0x1c0 [ 456.319846][ T3424] should_fail+0x71f/0x880 [ 456.324444][ T3424] ? setup_fault_attr+0x3d0/0x3d0 [ 456.329450][ T3424] ? mls_compute_context_len+0x74b/0x790 [ 456.335168][ T3424] ? stack_trace_snprint+0x170/0x170 [ 456.340432][ T3424] ? context_struct_to_string+0x441/0x8a0 [ 456.346150][ T3424] should_failslab+0x5/0x20 [ 456.350721][ T3424] __kmalloc+0x51/0x2b0 [ 456.355009][ T3424] context_struct_to_string+0x441/0x8a0 [ 456.360671][ T3424] ? fat_get_entry+0x8e7/0xa20 [ 456.365530][ T3424] ? security_bounded_transition+0x560/0x560 [ 456.371505][ T3424] context_add_hash+0x141/0x270 [ 456.376420][ T3424] ? security_sid_to_context_inval+0x40/0x40 [ 456.382416][ T3424] ? mls_convert_context+0x6c0/0x6c0 [ 456.387780][ T3424] ? mls_context_isvalid+0xa4/0x380 [ 456.393062][ T3424] ? policydb_context_isvalid+0x1bc/0x410 [ 456.398759][ T3424] security_compute_sid+0x11a7/0x1d60 [ 456.404146][ T3424] ? security_transition_sid+0x90/0x90 [ 456.409584][ T3424] ? avc_denied+0x1d0/0x1d0 [ 456.414083][ T3424] ? _raw_spin_unlock+0x49/0x60 [ 456.419411][ T3424] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 456.424834][ T3424] security_transition_sid+0x78/0x90 [ 456.430479][ T3424] may_create+0x607/0x970 [ 456.434804][ T3424] ? show_sid+0x250/0x250 [ 456.439112][ T3424] ? from_kgid+0x1a3/0x730 [ 456.443534][ T3424] ? generic_permission+0x141/0x3e0 [ 456.448734][ T3424] security_inode_mkdir+0xa4/0x100 [ 456.453831][ T3424] vfs_mkdir+0x352/0x600 [ 456.458054][ T3424] open_or_create_special_dir+0xe4/0x1c0 [ 456.463664][ T3424] incfs_mount_fs+0x48b/0xa00 [ 456.468316][ T3424] ? incfs_unlink+0x80/0x80 [ 456.472800][ T3424] ? vfs_parse_fs_string+0x178/0x1f0 [ 456.478112][ T3424] ? logfc+0x6d0/0x6d0 [ 456.482745][ T3424] ? cap_capable+0x18b/0x210 [ 456.487312][ T3424] legacy_get_tree+0xdf/0x170 [ 456.491974][ T3424] ? incfs_unlink+0x80/0x80 [ 456.496463][ T3424] vfs_get_tree+0x85/0x260 [ 456.500966][ T3424] do_new_mount+0x292/0x570 [ 456.505437][ T3424] ? do_move_mount_old+0x160/0x160 [ 456.510531][ T3424] ? security_capable+0x86/0xb0 [ 456.515379][ T3424] do_mount+0x688/0xdd0 [ 456.519543][ T3424] ? copy_mount_string+0x30/0x30 [ 456.524463][ T3424] ? _copy_from_user+0xa6/0xe0 [ 456.529208][ T3424] ? copy_mount_options+0xcb/0x300 [ 456.534299][ T3424] ksys_mount+0xc2/0xf0 [ 456.538438][ T3424] __x64_sys_mount+0xb1/0xc0 [ 456.543296][ T3424] do_syscall_64+0xca/0x1c0 [ 456.548304][ T3424] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 456.554526][ T3424] incfs: Can't find or create .index dir in ./file0 [ 456.561200][ T3424] incfs: mount failed -12 [ 456.608138][ T3426] FAULT_INJECTION: forcing a failure. [ 456.608138][ T3426] name failslab, interval 1, probability 0, space 0, times 0 [ 456.620888][ T3426] CPU: 0 PID: 3426 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 456.631283][ T3426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 456.641312][ T3426] Call Trace: [ 456.644582][ T3426] dump_stack+0x1d8/0x241 [ 456.648935][ T3426] ? panic+0x768/0x768 [ 456.653069][ T3426] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 456.658846][ T3426] ? __find_get_block+0xc9c/0x10b0 [ 456.663988][ T3426] ? stack_trace_save+0x1c0/0x1c0 [ 456.669018][ T3426] should_fail+0x71f/0x880 [ 456.674560][ T3426] ? setup_fault_attr+0x3d0/0x3d0 [ 456.679560][ T3426] ? mls_compute_context_len+0x74b/0x790 [ 456.685250][ T3426] ? stack_trace_snprint+0x170/0x170 [ 456.690517][ T3426] ? context_struct_to_string+0x441/0x8a0 [ 456.696419][ T3426] should_failslab+0x5/0x20 [ 456.700909][ T3426] __kmalloc+0x51/0x2b0 [ 456.705060][ T3426] context_struct_to_string+0x441/0x8a0 [ 456.710592][ T3426] ? fat_get_entry+0x8e7/0xa20 [ 456.715343][ T3426] ? security_bounded_transition+0x560/0x560 [ 456.721387][ T3426] context_add_hash+0x141/0x270 [ 456.726221][ T3426] ? security_sid_to_context_inval+0x40/0x40 [ 456.732554][ T3426] ? mls_convert_context+0x6c0/0x6c0 [ 456.737819][ T3426] ? mls_context_isvalid+0xa4/0x380 [ 456.743239][ T3426] ? policydb_context_isvalid+0x1bc/0x410 [ 456.749213][ T3426] security_compute_sid+0x11a7/0x1d60 [ 456.754871][ T3426] ? security_transition_sid+0x90/0x90 [ 456.760458][ T3426] ? avc_denied+0x1d0/0x1d0 [ 456.765219][ T3426] ? _raw_spin_unlock+0x49/0x60 [ 456.770576][ T3426] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 456.776338][ T3426] security_transition_sid+0x78/0x90 [ 456.781943][ T3426] may_create+0x607/0x970 [ 456.786457][ T3426] ? show_sid+0x250/0x250 [ 456.790764][ T3426] ? from_kgid+0x1a3/0x730 [ 456.795596][ T3426] ? generic_permission+0x141/0x3e0 [ 456.800783][ T3426] security_inode_mkdir+0xa4/0x100 [ 456.806174][ T3426] vfs_mkdir+0x352/0x600 [ 456.810675][ T3426] open_or_create_special_dir+0xe4/0x1c0 [ 456.816301][ T3426] incfs_mount_fs+0x48b/0xa00 [ 456.820961][ T3426] ? incfs_unlink+0x80/0x80 [ 456.825461][ T3426] ? vfs_parse_fs_string+0x178/0x1f0 [ 456.830723][ T3426] ? logfc+0x6d0/0x6d0 [ 456.834771][ T3426] ? cap_capable+0x18b/0x210 [ 456.839342][ T3426] legacy_get_tree+0xdf/0x170 [ 456.844099][ T3426] ? incfs_unlink+0x80/0x80 [ 456.848605][ T3426] vfs_get_tree+0x85/0x260 [ 456.853017][ T3426] do_new_mount+0x292/0x570 [ 456.857513][ T3426] ? do_move_mount_old+0x160/0x160 [ 456.862616][ T3426] ? security_capable+0x86/0xb0 [ 456.867450][ T3426] do_mount+0x688/0xdd0 [ 456.871600][ T3426] ? copy_mount_string+0x30/0x30 [ 456.876533][ T3426] ? _copy_from_user+0xa6/0xe0 [ 456.881294][ T3426] ? copy_mount_options+0xcb/0x300 [ 456.886382][ T3426] ksys_mount+0xc2/0xf0 [ 456.890536][ T3426] __x64_sys_mount+0xb1/0xc0 [ 456.895112][ T3426] do_syscall_64+0xca/0x1c0 [ 456.899610][ T3426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 456.905570][ T3426] incfs: Can't find or create .index dir in ./file0 [ 456.912202][ T3426] incfs: mount failed -12 [ 456.968783][ T3428] FAULT_INJECTION: forcing a failure. [ 456.968783][ T3428] name failslab, interval 1, probability 0, space 0, times 0 [ 456.981645][ T3428] CPU: 0 PID: 3428 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 456.991896][ T3428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.002463][ T3428] Call Trace: [ 457.005745][ T3428] dump_stack+0x1d8/0x241 [ 457.010138][ T3428] ? panic+0x768/0x768 [ 457.014178][ T3428] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 457.019968][ T3428] ? __find_get_block+0xc9c/0x10b0 [ 457.025070][ T3428] ? stack_trace_save+0x1c0/0x1c0 [ 457.030377][ T3428] should_fail+0x71f/0x880 [ 457.034771][ T3428] ? setup_fault_attr+0x3d0/0x3d0 [ 457.039920][ T3428] ? mls_compute_context_len+0x74b/0x790 [ 457.045577][ T3428] ? stack_trace_snprint+0x170/0x170 [ 457.051016][ T3428] ? context_struct_to_string+0x441/0x8a0 [ 457.056722][ T3428] should_failslab+0x5/0x20 [ 457.061215][ T3428] __kmalloc+0x51/0x2b0 [ 457.065372][ T3428] context_struct_to_string+0x441/0x8a0 [ 457.070903][ T3428] ? fat_get_entry+0x8e7/0xa20 [ 457.075672][ T3428] ? security_bounded_transition+0x560/0x560 [ 457.082092][ T3428] context_add_hash+0x141/0x270 [ 457.087273][ T3428] ? security_sid_to_context_inval+0x40/0x40 [ 457.093231][ T3428] ? mls_convert_context+0x6c0/0x6c0 [ 457.098506][ T3428] ? mls_context_isvalid+0xa4/0x380 [ 457.103687][ T3428] ? policydb_context_isvalid+0x1bc/0x410 [ 457.109473][ T3428] security_compute_sid+0x11a7/0x1d60 [ 457.114827][ T3428] ? security_transition_sid+0x90/0x90 [ 457.120269][ T3428] ? avc_denied+0x1d0/0x1d0 [ 457.124849][ T3428] ? _raw_spin_unlock+0x49/0x60 [ 457.129704][ T3428] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 457.135583][ T3428] security_transition_sid+0x78/0x90 [ 457.140847][ T3428] may_create+0x607/0x970 [ 457.145157][ T3428] ? show_sid+0x250/0x250 [ 457.149473][ T3428] ? from_kgid+0x1a3/0x730 [ 457.153965][ T3428] ? generic_permission+0x141/0x3e0 [ 457.159255][ T3428] security_inode_mkdir+0xa4/0x100 [ 457.164454][ T3428] vfs_mkdir+0x352/0x600 [ 457.168696][ T3428] open_or_create_special_dir+0xe4/0x1c0 [ 457.174311][ T3428] incfs_mount_fs+0x48b/0xa00 [ 457.178973][ T3428] ? incfs_unlink+0x80/0x80 [ 457.183469][ T3428] ? vfs_parse_fs_string+0x178/0x1f0 [ 457.188729][ T3428] ? logfc+0x6d0/0x6d0 [ 457.192773][ T3428] ? cap_capable+0x18b/0x210 [ 457.197348][ T3428] legacy_get_tree+0xdf/0x170 [ 457.202128][ T3428] ? incfs_unlink+0x80/0x80 [ 457.206638][ T3428] vfs_get_tree+0x85/0x260 [ 457.211041][ T3428] do_new_mount+0x292/0x570 [ 457.215535][ T3428] ? do_move_mount_old+0x160/0x160 [ 457.220732][ T3428] ? security_capable+0x86/0xb0 [ 457.225556][ T3428] do_mount+0x688/0xdd0 [ 457.229690][ T3428] ? copy_mount_string+0x30/0x30 [ 457.234807][ T3428] ? _copy_from_user+0xa6/0xe0 [ 457.239589][ T3428] ? copy_mount_options+0xcb/0x300 [ 457.244787][ T3428] ksys_mount+0xc2/0xf0 [ 457.248959][ T3428] __x64_sys_mount+0xb1/0xc0 [ 457.253722][ T3428] do_syscall_64+0xca/0x1c0 [ 457.258302][ T3428] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 457.264252][ T3428] incfs: Can't find or create .index dir in ./file0 [ 457.270934][ T3428] incfs: mount failed -12 [ 457.318500][ T3430] FAULT_INJECTION: forcing a failure. [ 457.318500][ T3430] name failslab, interval 1, probability 0, space 0, times 0 [ 457.331295][ T3430] CPU: 0 PID: 3430 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 457.341637][ T3430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.351741][ T3430] Call Trace: [ 457.355020][ T3430] dump_stack+0x1d8/0x241 [ 457.359326][ T3430] ? panic+0x768/0x768 [ 457.363399][ T3430] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 457.369361][ T3430] should_fail+0x71f/0x880 [ 457.373750][ T3430] ? setup_fault_attr+0x3d0/0x3d0 [ 457.378747][ T3430] ? stack_trace_save+0x1c0/0x1c0 [ 457.383836][ T3430] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 457.390001][ T3430] ? __d_alloc+0x2a/0x6a0 [ 457.394312][ T3430] should_failslab+0x5/0x20 [ 457.398792][ T3430] kmem_cache_alloc+0x24/0x220 [ 457.403532][ T3430] __d_alloc+0x2a/0x6a0 [ 457.407799][ T3430] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 457.413982][ T3430] d_alloc_parallel+0xe7/0x1310 [ 457.418927][ T3430] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 457.424437][ T3430] ? avc_denied+0x1d0/0x1d0 [ 457.429298][ T3430] ? d_hash_and_lookup+0x1e0/0x1e0 [ 457.434411][ T3430] ? incfs_realloc_mount_info+0x93/0x480 [ 457.440127][ T3430] ? incfs_alloc_mount_info+0x462/0x520 [ 457.445944][ T3430] ? incfs_mount_fs+0x406/0xa00 [ 457.450789][ T3430] ? legacy_get_tree+0xdf/0x170 [ 457.455645][ T3430] ? vfs_get_tree+0x85/0x260 [ 457.460222][ T3430] ? do_mount+0x688/0xdd0 [ 457.464612][ T3430] ? ksys_mount+0xc2/0xf0 [ 457.470275][ T3430] ? selinux_inode_permission+0x380/0x6a0 [ 457.476111][ T3430] ? selinux_inode_permission+0x454/0x6a0 [ 457.481812][ T3430] __lookup_slow+0x156/0x460 [ 457.487094][ T3430] ? lookup_one_len+0x2c0/0x2c0 [ 457.491939][ T3430] lookup_one_len+0x180/0x2c0 [ 457.496770][ T3430] ? lookup_one_len_common+0x450/0x450 [ 457.502383][ T3430] ? memcpy+0x38/0x50 [ 457.506343][ T3430] incfs_lookup_dentry+0x5b/0xb0 [ 457.511409][ T3430] open_or_create_special_dir+0x4c/0x1c0 [ 457.517032][ T3430] incfs_mount_fs+0x48b/0xa00 [ 457.521776][ T3430] ? incfs_unlink+0x80/0x80 [ 457.526362][ T3430] ? vfs_parse_fs_string+0x178/0x1f0 [ 457.531627][ T3430] ? logfc+0x6d0/0x6d0 [ 457.535670][ T3430] ? cap_capable+0x18b/0x210 [ 457.540253][ T3430] legacy_get_tree+0xdf/0x170 [ 457.544944][ T3430] ? incfs_unlink+0x80/0x80 [ 457.549446][ T3430] vfs_get_tree+0x85/0x260 [ 457.553856][ T3430] do_new_mount+0x292/0x570 [ 457.558551][ T3430] ? do_move_mount_old+0x160/0x160 [ 457.563653][ T3430] ? security_capable+0x86/0xb0 [ 457.568475][ T3430] do_mount+0x688/0xdd0 [ 457.572604][ T3430] ? copy_mount_string+0x30/0x30 [ 457.577667][ T3430] ? _copy_from_user+0xa6/0xe0 [ 457.582436][ T3430] ? copy_mount_options+0xcb/0x300 [ 457.588237][ T3430] ksys_mount+0xc2/0xf0 [ 457.592375][ T3430] __x64_sys_mount+0xb1/0xc0 [ 457.597037][ T3430] do_syscall_64+0xca/0x1c0 [ 457.601590][ T3430] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 457.607671][ T3430] incfs_lookup_dentry err:-12 [ 457.612487][ T3430] incfs: Can't find or create .index dir in ./file0 [ 457.619218][ T3430] incfs: mount failed -12 [ 457.693095][ T3432] FAULT_INJECTION: forcing a failure. [ 457.693095][ T3432] name failslab, interval 1, probability 0, space 0, times 0 [ 457.705753][ T3432] CPU: 0 PID: 3432 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 457.715984][ T3432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 457.726042][ T3432] Call Trace: [ 457.729339][ T3432] dump_stack+0x1d8/0x241 [ 457.733738][ T3432] ? panic+0x768/0x768 [ 457.737824][ T3432] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 457.743617][ T3432] ? __find_get_block+0xc9c/0x10b0 [ 457.748858][ T3432] ? stack_trace_save+0x1c0/0x1c0 [ 457.754210][ T3432] should_fail+0x71f/0x880 [ 457.759017][ T3432] ? setup_fault_attr+0x3d0/0x3d0 [ 457.764041][ T3432] ? mls_compute_context_len+0x74b/0x790 [ 457.769656][ T3432] ? stack_trace_snprint+0x170/0x170 [ 457.774942][ T3432] ? context_struct_to_string+0x441/0x8a0 [ 457.780748][ T3432] should_failslab+0x5/0x20 [ 457.785248][ T3432] __kmalloc+0x51/0x2b0 [ 457.789417][ T3432] context_struct_to_string+0x441/0x8a0 [ 457.794969][ T3432] ? fat_get_entry+0x8e7/0xa20 [ 457.799940][ T3432] ? security_bounded_transition+0x560/0x560 [ 457.806011][ T3432] context_add_hash+0x141/0x270 [ 457.810847][ T3432] ? security_sid_to_context_inval+0x40/0x40 [ 457.816842][ T3432] ? mls_convert_context+0x6c0/0x6c0 [ 457.822126][ T3432] ? mls_context_isvalid+0xa4/0x380 [ 457.827301][ T3432] ? policydb_context_isvalid+0x1bc/0x410 [ 457.833161][ T3432] security_compute_sid+0x11a7/0x1d60 [ 457.838542][ T3432] ? security_transition_sid+0x90/0x90 [ 457.843977][ T3432] ? avc_denied+0x1d0/0x1d0 [ 457.848473][ T3432] ? _raw_spin_unlock+0x49/0x60 [ 457.853324][ T3432] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 457.858671][ T3432] security_transition_sid+0x78/0x90 [ 457.864022][ T3432] may_create+0x607/0x970 [ 457.868371][ T3432] ? show_sid+0x250/0x250 [ 457.872763][ T3432] ? from_kgid+0x1a3/0x730 [ 457.877241][ T3432] ? generic_permission+0x141/0x3e0 [ 457.882429][ T3432] security_inode_mkdir+0xa4/0x100 [ 457.887536][ T3432] vfs_mkdir+0x352/0x600 [ 457.891776][ T3432] open_or_create_special_dir+0xe4/0x1c0 [ 457.897568][ T3432] incfs_mount_fs+0x48b/0xa00 [ 457.902228][ T3432] ? incfs_unlink+0x80/0x80 [ 457.906720][ T3432] ? vfs_parse_fs_string+0x178/0x1f0 [ 457.911987][ T3432] ? logfc+0x6d0/0x6d0 [ 457.916050][ T3432] ? cap_capable+0x18b/0x210 [ 457.920650][ T3432] legacy_get_tree+0xdf/0x170 [ 457.925564][ T3432] ? incfs_unlink+0x80/0x80 [ 457.930047][ T3432] vfs_get_tree+0x85/0x260 [ 457.934635][ T3432] do_new_mount+0x292/0x570 [ 457.939258][ T3432] ? do_move_mount_old+0x160/0x160 [ 457.944444][ T3432] ? security_capable+0x86/0xb0 [ 457.949561][ T3432] do_mount+0x688/0xdd0 [ 457.953745][ T3432] ? copy_mount_string+0x30/0x30 [ 457.958930][ T3432] ? _copy_from_user+0xa6/0xe0 [ 457.963851][ T3432] ? copy_mount_options+0xcb/0x300 [ 457.968946][ T3432] ksys_mount+0xc2/0xf0 [ 457.973116][ T3432] __x64_sys_mount+0xb1/0xc0 [ 457.977858][ T3432] do_syscall_64+0xca/0x1c0 [ 457.982405][ T3432] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 457.988853][ T3432] incfs: Can't find or create .index dir in ./file0 [ 457.995510][ T3432] incfs: mount failed -12 [ 458.048363][ T3434] FAULT_INJECTION: forcing a failure. [ 458.048363][ T3434] name failslab, interval 1, probability 0, space 0, times 0 [ 458.061084][ T3434] CPU: 0 PID: 3434 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 458.071298][ T3434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.081381][ T3434] Call Trace: [ 458.084758][ T3434] dump_stack+0x1d8/0x241 [ 458.090135][ T3434] ? panic+0x768/0x768 [ 458.094279][ T3434] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 458.101050][ T3434] ? __find_get_block+0xc9c/0x10b0 [ 458.106162][ T3434] ? stack_trace_save+0x1c0/0x1c0 [ 458.111169][ T3434] should_fail+0x71f/0x880 [ 458.115613][ T3434] ? setup_fault_attr+0x3d0/0x3d0 [ 458.120638][ T3434] ? mls_compute_context_len+0x74b/0x790 [ 458.126422][ T3434] ? stack_trace_snprint+0x170/0x170 [ 458.131816][ T3434] ? context_struct_to_string+0x441/0x8a0 [ 458.137532][ T3434] should_failslab+0x5/0x20 [ 458.142123][ T3434] __kmalloc+0x51/0x2b0 [ 458.146273][ T3434] context_struct_to_string+0x441/0x8a0 [ 458.151914][ T3434] ? fat_get_entry+0x8e7/0xa20 [ 458.156784][ T3434] ? security_bounded_transition+0x560/0x560 [ 458.162856][ T3434] context_add_hash+0x141/0x270 [ 458.167684][ T3434] ? security_sid_to_context_inval+0x40/0x40 [ 458.173643][ T3434] ? mls_convert_context+0x6c0/0x6c0 [ 458.178911][ T3434] ? mls_context_isvalid+0xa4/0x380 [ 458.184112][ T3434] ? policydb_context_isvalid+0x1bc/0x410 [ 458.189896][ T3434] security_compute_sid+0x11a7/0x1d60 [ 458.195332][ T3434] ? security_transition_sid+0x90/0x90 [ 458.200763][ T3434] ? avc_denied+0x1d0/0x1d0 [ 458.205239][ T3434] ? _raw_spin_unlock+0x49/0x60 [ 458.210434][ T3434] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 458.215808][ T3434] security_transition_sid+0x78/0x90 [ 458.221070][ T3434] may_create+0x607/0x970 [ 458.225376][ T3434] ? show_sid+0x250/0x250 [ 458.229688][ T3434] ? from_kgid+0x1a3/0x730 [ 458.234118][ T3434] ? generic_permission+0x141/0x3e0 [ 458.239293][ T3434] security_inode_mkdir+0xa4/0x100 [ 458.244472][ T3434] vfs_mkdir+0x352/0x600 [ 458.248772][ T3434] open_or_create_special_dir+0xe4/0x1c0 [ 458.254536][ T3434] incfs_mount_fs+0x48b/0xa00 [ 458.259203][ T3434] ? incfs_unlink+0x80/0x80 [ 458.263752][ T3434] ? vfs_parse_fs_string+0x178/0x1f0 [ 458.269148][ T3434] ? logfc+0x6d0/0x6d0 [ 458.273227][ T3434] ? cap_capable+0x18b/0x210 [ 458.277877][ T3434] legacy_get_tree+0xdf/0x170 [ 458.282699][ T3434] ? incfs_unlink+0x80/0x80 [ 458.287334][ T3434] vfs_get_tree+0x85/0x260 [ 458.291865][ T3434] do_new_mount+0x292/0x570 [ 458.296347][ T3434] ? do_move_mount_old+0x160/0x160 [ 458.301446][ T3434] ? security_capable+0x86/0xb0 [ 458.306273][ T3434] do_mount+0x688/0xdd0 [ 458.310420][ T3434] ? copy_mount_string+0x30/0x30 [ 458.315340][ T3434] ? _copy_from_user+0xa6/0xe0 [ 458.320442][ T3434] ? copy_mount_options+0xcb/0x300 [ 458.325526][ T3434] ksys_mount+0xc2/0xf0 [ 458.329674][ T3434] __x64_sys_mount+0xb1/0xc0 [ 458.334255][ T3434] do_syscall_64+0xca/0x1c0 [ 458.338745][ T3434] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 458.344713][ T3434] incfs: Can't find or create .index dir in ./file0 [ 458.351387][ T3434] incfs: mount failed -12 [ 458.398190][ T3436] FAULT_INJECTION: forcing a failure. [ 458.398190][ T3436] name failslab, interval 1, probability 0, space 0, times 0 [ 458.411019][ T3436] CPU: 0 PID: 3436 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 458.421320][ T3436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.431438][ T3436] Call Trace: [ 458.434738][ T3436] dump_stack+0x1d8/0x241 [ 458.439228][ T3436] ? panic+0x768/0x768 [ 458.443272][ T3436] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 458.449054][ T3436] ? __find_get_block+0xc9c/0x10b0 [ 458.454140][ T3436] ? stack_trace_save+0x1c0/0x1c0 [ 458.459269][ T3436] should_fail+0x71f/0x880 [ 458.463669][ T3436] ? setup_fault_attr+0x3d0/0x3d0 [ 458.468686][ T3436] ? mls_compute_context_len+0x74b/0x790 [ 458.474301][ T3436] ? stack_trace_snprint+0x170/0x170 [ 458.479907][ T3436] ? context_struct_to_string+0x441/0x8a0 [ 458.485630][ T3436] should_failslab+0x5/0x20 [ 458.490232][ T3436] __kmalloc+0x51/0x2b0 [ 458.494367][ T3436] context_struct_to_string+0x441/0x8a0 [ 458.499907][ T3436] ? fat_get_entry+0x8e7/0xa20 [ 458.504646][ T3436] ? security_bounded_transition+0x560/0x560 [ 458.510596][ T3436] context_add_hash+0x141/0x270 [ 458.515418][ T3436] ? security_sid_to_context_inval+0x40/0x40 [ 458.521366][ T3436] ? mls_convert_context+0x6c0/0x6c0 [ 458.526618][ T3436] ? mls_context_isvalid+0xa4/0x380 [ 458.531787][ T3436] ? policydb_context_isvalid+0x1bc/0x410 [ 458.537495][ T3436] security_compute_sid+0x11a7/0x1d60 [ 458.542860][ T3436] ? security_transition_sid+0x90/0x90 [ 458.548324][ T3436] ? avc_denied+0x1d0/0x1d0 [ 458.552899][ T3436] ? _raw_spin_unlock+0x49/0x60 [ 458.557735][ T3436] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 458.563130][ T3436] security_transition_sid+0x78/0x90 [ 458.568408][ T3436] may_create+0x607/0x970 [ 458.572710][ T3436] ? show_sid+0x250/0x250 [ 458.577014][ T3436] ? from_kgid+0x1a3/0x730 [ 458.581492][ T3436] ? generic_permission+0x141/0x3e0 [ 458.586764][ T3436] security_inode_mkdir+0xa4/0x100 [ 458.592386][ T3436] vfs_mkdir+0x352/0x600 [ 458.596615][ T3436] open_or_create_special_dir+0xe4/0x1c0 [ 458.602613][ T3436] incfs_mount_fs+0x48b/0xa00 [ 458.607363][ T3436] ? incfs_unlink+0x80/0x80 [ 458.611845][ T3436] ? vfs_parse_fs_string+0x178/0x1f0 [ 458.617364][ T3436] ? logfc+0x6d0/0x6d0 [ 458.621444][ T3436] ? cap_capable+0x18b/0x210 [ 458.626006][ T3436] legacy_get_tree+0xdf/0x170 [ 458.630741][ T3436] ? incfs_unlink+0x80/0x80 [ 458.635218][ T3436] vfs_get_tree+0x85/0x260 [ 458.639615][ T3436] do_new_mount+0x292/0x570 [ 458.644097][ T3436] ? do_move_mount_old+0x160/0x160 [ 458.649319][ T3436] ? security_capable+0x86/0xb0 [ 458.654146][ T3436] do_mount+0x688/0xdd0 [ 458.658282][ T3436] ? copy_mount_string+0x30/0x30 [ 458.663213][ T3436] ? _copy_from_user+0xa6/0xe0 [ 458.668056][ T3436] ? copy_mount_options+0xcb/0x300 [ 458.673248][ T3436] ksys_mount+0xc2/0xf0 [ 458.677444][ T3436] __x64_sys_mount+0xb1/0xc0 [ 458.682136][ T3436] do_syscall_64+0xca/0x1c0 [ 458.686643][ T3436] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 458.692665][ T3436] incfs: Can't find or create .index dir in ./file0 [ 458.699356][ T3436] incfs: mount failed -12 [ 458.791293][ T3438] FAULT_INJECTION: forcing a failure. [ 458.791293][ T3438] name failslab, interval 1, probability 0, space 0, times 0 [ 458.804036][ T3438] CPU: 0 PID: 3438 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 458.814475][ T3438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 458.824524][ T3438] Call Trace: [ 458.827804][ T3438] dump_stack+0x1d8/0x241 [ 458.832294][ T3438] ? panic+0x768/0x768 [ 458.836350][ T3438] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 458.842355][ T3438] ? __find_get_block+0xc9c/0x10b0 [ 458.847508][ T3438] ? stack_trace_save+0x1c0/0x1c0 [ 458.852531][ T3438] should_fail+0x71f/0x880 [ 458.856969][ T3438] ? setup_fault_attr+0x3d0/0x3d0 [ 458.861999][ T3438] ? mls_compute_context_len+0x74b/0x790 [ 458.867692][ T3438] ? stack_trace_snprint+0x170/0x170 [ 458.872968][ T3438] ? context_struct_to_string+0x441/0x8a0 [ 458.878719][ T3438] should_failslab+0x5/0x20 [ 458.883203][ T3438] __kmalloc+0x51/0x2b0 [ 458.887341][ T3438] context_struct_to_string+0x441/0x8a0 [ 458.892894][ T3438] ? fat_get_entry+0x8e7/0xa20 [ 458.897631][ T3438] ? security_bounded_transition+0x560/0x560 [ 458.903595][ T3438] context_add_hash+0x141/0x270 [ 458.908435][ T3438] ? security_sid_to_context_inval+0x40/0x40 [ 458.914402][ T3438] ? mls_convert_context+0x6c0/0x6c0 [ 458.919763][ T3438] ? mls_context_isvalid+0xa4/0x380 [ 458.925026][ T3438] ? policydb_context_isvalid+0x1bc/0x410 [ 458.930733][ T3438] security_compute_sid+0x11a7/0x1d60 [ 458.936087][ T3438] ? security_transition_sid+0x90/0x90 [ 458.941543][ T3438] ? avc_denied+0x1d0/0x1d0 [ 458.946084][ T3438] ? _raw_spin_unlock+0x49/0x60 [ 458.951078][ T3438] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 458.956522][ T3438] security_transition_sid+0x78/0x90 [ 458.961784][ T3438] may_create+0x607/0x970 [ 458.966098][ T3438] ? show_sid+0x250/0x250 [ 458.970410][ T3438] ? from_kgid+0x1a3/0x730 [ 458.974798][ T3438] ? generic_permission+0x141/0x3e0 [ 458.979975][ T3438] security_inode_mkdir+0xa4/0x100 [ 458.985081][ T3438] vfs_mkdir+0x352/0x600 [ 458.992518][ T3438] open_or_create_special_dir+0xe4/0x1c0 [ 458.998153][ T3438] incfs_mount_fs+0x48b/0xa00 [ 459.003035][ T3438] ? incfs_unlink+0x80/0x80 [ 459.007537][ T3438] ? vfs_parse_fs_string+0x178/0x1f0 [ 459.013028][ T3438] ? logfc+0x6d0/0x6d0 [ 459.017088][ T3438] ? cap_capable+0x18b/0x210 [ 459.021652][ T3438] legacy_get_tree+0xdf/0x170 [ 459.026485][ T3438] ? incfs_unlink+0x80/0x80 [ 459.030966][ T3438] vfs_get_tree+0x85/0x260 [ 459.035386][ T3438] do_new_mount+0x292/0x570 [ 459.039884][ T3438] ? do_move_mount_old+0x160/0x160 [ 459.044965][ T3438] ? security_capable+0x86/0xb0 [ 459.049876][ T3438] do_mount+0x688/0xdd0 [ 459.054211][ T3438] ? copy_mount_string+0x30/0x30 [ 459.059242][ T3438] ? _copy_from_user+0xa6/0xe0 [ 459.063997][ T3438] ? copy_mount_options+0xcb/0x300 [ 459.069155][ T3438] ksys_mount+0xc2/0xf0 [ 459.073444][ T3438] __x64_sys_mount+0xb1/0xc0 [ 459.078023][ T3438] do_syscall_64+0xca/0x1c0 [ 459.082522][ T3438] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 459.088461][ T3438] incfs: Can't find or create .index dir in ./file0 [ 459.095214][ T3438] incfs: mount failed -12 [ 459.169807][ T3440] FAULT_INJECTION: forcing a failure. [ 459.169807][ T3440] name failslab, interval 1, probability 0, space 0, times 0 [ 459.182512][ T3440] CPU: 1 PID: 3440 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 459.193612][ T3440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.203726][ T3440] Call Trace: [ 459.207055][ T3440] dump_stack+0x1d8/0x241 [ 459.211368][ T3440] ? panic+0x768/0x768 [ 459.215411][ T3440] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 459.221400][ T3440] should_fail+0x71f/0x880 [ 459.225804][ T3440] ? setup_fault_attr+0x3d0/0x3d0 [ 459.230887][ T3440] ? stack_trace_save+0x1c0/0x1c0 [ 459.235895][ T3440] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 459.242057][ T3440] ? __d_alloc+0x2a/0x6a0 [ 459.246365][ T3440] should_failslab+0x5/0x20 [ 459.250846][ T3440] kmem_cache_alloc+0x24/0x220 [ 459.255591][ T3440] __d_alloc+0x2a/0x6a0 [ 459.259806][ T3440] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 459.265850][ T3440] d_alloc_parallel+0xe7/0x1310 [ 459.270772][ T3440] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 459.276134][ T3440] ? avc_denied+0x1d0/0x1d0 [ 459.280621][ T3440] ? d_hash_and_lookup+0x1e0/0x1e0 [ 459.285709][ T3440] ? incfs_realloc_mount_info+0x93/0x480 [ 459.291313][ T3440] ? incfs_alloc_mount_info+0x462/0x520 [ 459.296836][ T3440] ? incfs_mount_fs+0x406/0xa00 [ 459.301800][ T3440] ? legacy_get_tree+0xdf/0x170 [ 459.306755][ T3440] ? vfs_get_tree+0x85/0x260 [ 459.311348][ T3440] ? do_mount+0x688/0xdd0 [ 459.315713][ T3440] ? ksys_mount+0xc2/0xf0 [ 459.320394][ T3440] ? selinux_inode_permission+0x380/0x6a0 [ 459.326091][ T3440] ? selinux_inode_permission+0x454/0x6a0 [ 459.331826][ T3440] __lookup_slow+0x156/0x460 [ 459.336394][ T3440] ? lookup_one_len+0x2c0/0x2c0 [ 459.341221][ T3440] lookup_one_len+0x180/0x2c0 [ 459.345952][ T3440] ? lookup_one_len_common+0x450/0x450 [ 459.351396][ T3440] ? memcpy+0x38/0x50 [ 459.355358][ T3440] incfs_lookup_dentry+0x5b/0xb0 [ 459.360541][ T3440] open_or_create_special_dir+0x4c/0x1c0 [ 459.366241][ T3440] incfs_mount_fs+0x48b/0xa00 [ 459.371024][ T3440] ? incfs_unlink+0x80/0x80 [ 459.375511][ T3440] ? vfs_parse_fs_string+0x178/0x1f0 [ 459.380891][ T3440] ? logfc+0x6d0/0x6d0 [ 459.385515][ T3440] ? cap_capable+0x18b/0x210 [ 459.390092][ T3440] legacy_get_tree+0xdf/0x170 [ 459.394929][ T3440] ? incfs_unlink+0x80/0x80 [ 459.399407][ T3440] vfs_get_tree+0x85/0x260 [ 459.403802][ T3440] do_new_mount+0x292/0x570 [ 459.408358][ T3440] ? do_move_mount_old+0x160/0x160 [ 459.413442][ T3440] ? security_capable+0x86/0xb0 [ 459.418268][ T3440] do_mount+0x688/0xdd0 [ 459.422574][ T3440] ? copy_mount_string+0x30/0x30 [ 459.427514][ T3440] ? _copy_from_user+0xa6/0xe0 [ 459.432266][ T3440] ? copy_mount_options+0xcb/0x300 [ 459.437356][ T3440] ksys_mount+0xc2/0xf0 [ 459.441483][ T3440] __x64_sys_mount+0xb1/0xc0 [ 459.446094][ T3440] do_syscall_64+0xca/0x1c0 [ 459.450584][ T3440] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 459.457081][ T3440] incfs_lookup_dentry err:-12 [ 459.461760][ T3440] incfs: Can't find or create .index dir in ./file0 [ 459.468678][ T3440] incfs: mount failed -12 [ 459.530744][ T3442] FAULT_INJECTION: forcing a failure. [ 459.530744][ T3442] name failslab, interval 1, probability 0, space 0, times 0 [ 459.543579][ T3442] CPU: 0 PID: 3442 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 459.553935][ T3442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.564053][ T3442] Call Trace: [ 459.567326][ T3442] dump_stack+0x1d8/0x241 [ 459.571641][ T3442] ? panic+0x768/0x768 [ 459.575900][ T3442] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 459.582782][ T3442] ? __find_get_block+0xc9c/0x10b0 [ 459.590131][ T3442] ? stack_trace_save+0x1c0/0x1c0 [ 459.596151][ T3442] should_fail+0x71f/0x880 [ 459.605723][ T3442] ? setup_fault_attr+0x3d0/0x3d0 [ 459.611326][ T3442] ? mls_compute_context_len+0x74b/0x790 [ 459.617566][ T3442] ? stack_trace_snprint+0x170/0x170 [ 459.623571][ T3442] ? context_struct_to_string+0x441/0x8a0 [ 459.629365][ T3442] should_failslab+0x5/0x20 [ 459.634097][ T3442] __kmalloc+0x51/0x2b0 [ 459.638323][ T3442] context_struct_to_string+0x441/0x8a0 [ 459.643857][ T3442] ? fat_get_entry+0x8e7/0xa20 [ 459.648623][ T3442] ? security_bounded_transition+0x560/0x560 [ 459.654582][ T3442] context_add_hash+0x141/0x270 [ 459.659503][ T3442] ? security_sid_to_context_inval+0x40/0x40 [ 459.665453][ T3442] ? mls_convert_context+0x6c0/0x6c0 [ 459.670718][ T3442] ? mls_context_isvalid+0xa4/0x380 [ 459.675916][ T3442] ? policydb_context_isvalid+0x1bc/0x410 [ 459.681623][ T3442] security_compute_sid+0x11a7/0x1d60 [ 459.686972][ T3442] ? security_transition_sid+0x90/0x90 [ 459.692399][ T3442] ? avc_denied+0x1d0/0x1d0 [ 459.696872][ T3442] ? _raw_spin_unlock+0x49/0x60 [ 459.701695][ T3442] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 459.707125][ T3442] security_transition_sid+0x78/0x90 [ 459.712468][ T3442] may_create+0x607/0x970 [ 459.716768][ T3442] ? show_sid+0x250/0x250 [ 459.721687][ T3442] ? from_kgid+0x1a3/0x730 [ 459.726107][ T3442] ? generic_permission+0x141/0x3e0 [ 459.731374][ T3442] security_inode_mkdir+0xa4/0x100 [ 459.736557][ T3442] vfs_mkdir+0x352/0x600 [ 459.740800][ T3442] open_or_create_special_dir+0xe4/0x1c0 [ 459.746435][ T3442] incfs_mount_fs+0x48b/0xa00 [ 459.751091][ T3442] ? incfs_unlink+0x80/0x80 [ 459.755604][ T3442] ? vfs_parse_fs_string+0x178/0x1f0 [ 459.761067][ T3442] ? logfc+0x6d0/0x6d0 [ 459.765260][ T3442] ? cap_capable+0x18b/0x210 [ 459.769836][ T3442] legacy_get_tree+0xdf/0x170 [ 459.774516][ T3442] ? incfs_unlink+0x80/0x80 [ 459.779220][ T3442] vfs_get_tree+0x85/0x260 [ 459.783630][ T3442] do_new_mount+0x292/0x570 [ 459.788124][ T3442] ? do_move_mount_old+0x160/0x160 [ 459.793391][ T3442] ? security_capable+0x86/0xb0 [ 459.799219][ T3442] do_mount+0x688/0xdd0 [ 459.803501][ T3442] ? copy_mount_string+0x30/0x30 [ 459.809756][ T3442] ? _copy_from_user+0xa6/0xe0 [ 459.814696][ T3442] ? copy_mount_options+0xcb/0x300 [ 459.820407][ T3442] ksys_mount+0xc2/0xf0 [ 459.824694][ T3442] __x64_sys_mount+0xb1/0xc0 [ 459.829390][ T3442] do_syscall_64+0xca/0x1c0 [ 459.834136][ T3442] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 459.840422][ T3442] incfs: Can't find or create .index dir in ./file0 [ 459.847340][ T3442] incfs: mount failed -12 [ 459.921633][ T3444] FAULT_INJECTION: forcing a failure. [ 459.921633][ T3444] name failslab, interval 1, probability 0, space 0, times 0 [ 459.934316][ T3444] CPU: 0 PID: 3444 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 459.944627][ T3444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 459.954863][ T3444] Call Trace: [ 459.958498][ T3444] dump_stack+0x1d8/0x241 [ 459.962938][ T3444] ? panic+0x768/0x768 [ 459.967116][ T3444] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 459.973375][ T3444] ? __find_get_block+0xc9c/0x10b0 [ 459.978621][ T3444] ? stack_trace_save+0x1c0/0x1c0 [ 459.983843][ T3444] should_fail+0x71f/0x880 [ 459.988275][ T3444] ? setup_fault_attr+0x3d0/0x3d0 [ 459.993326][ T3444] ? mls_compute_context_len+0x74b/0x790 [ 459.999252][ T3444] ? stack_trace_snprint+0x170/0x170 [ 460.004631][ T3444] ? context_struct_to_string+0x441/0x8a0 [ 460.010527][ T3444] should_failslab+0x5/0x20 [ 460.015121][ T3444] __kmalloc+0x51/0x2b0 [ 460.019358][ T3444] context_struct_to_string+0x441/0x8a0 [ 460.024935][ T3444] ? fat_get_entry+0x8e7/0xa20 [ 460.029799][ T3444] ? security_bounded_transition+0x560/0x560 [ 460.035771][ T3444] context_add_hash+0x141/0x270 [ 460.040605][ T3444] ? security_sid_to_context_inval+0x40/0x40 [ 460.046702][ T3444] ? mls_convert_context+0x6c0/0x6c0 [ 460.052069][ T3444] ? mls_context_isvalid+0xa4/0x380 [ 460.057270][ T3444] ? policydb_context_isvalid+0x1bc/0x410 [ 460.063401][ T3444] security_compute_sid+0x11a7/0x1d60 [ 460.068894][ T3444] ? security_transition_sid+0x90/0x90 [ 460.074347][ T3444] ? avc_denied+0x1d0/0x1d0 [ 460.078881][ T3444] ? _raw_spin_unlock+0x49/0x60 [ 460.083743][ T3444] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 460.089101][ T3444] security_transition_sid+0x78/0x90 [ 460.094613][ T3444] may_create+0x607/0x970 [ 460.098957][ T3444] ? show_sid+0x250/0x250 [ 460.103957][ T3444] ? from_kgid+0x1a3/0x730 [ 460.108878][ T3444] ? generic_permission+0x141/0x3e0 [ 460.114717][ T3444] security_inode_mkdir+0xa4/0x100 [ 460.120353][ T3444] vfs_mkdir+0x352/0x600 [ 460.125128][ T3444] open_or_create_special_dir+0xe4/0x1c0 [ 460.131273][ T3444] incfs_mount_fs+0x48b/0xa00 [ 460.136368][ T3444] ? incfs_unlink+0x80/0x80 [ 460.140957][ T3444] ? vfs_parse_fs_string+0x178/0x1f0 [ 460.146511][ T3444] ? logfc+0x6d0/0x6d0 [ 460.150572][ T3444] ? cap_capable+0x18b/0x210 [ 460.155350][ T3444] legacy_get_tree+0xdf/0x170 [ 460.160182][ T3444] ? incfs_unlink+0x80/0x80 [ 460.164805][ T3444] vfs_get_tree+0x85/0x260 [ 460.169258][ T3444] do_new_mount+0x292/0x570 [ 460.174092][ T3444] ? do_move_mount_old+0x160/0x160 [ 460.179374][ T3444] ? security_capable+0x86/0xb0 [ 460.184752][ T3444] do_mount+0x688/0xdd0 [ 460.189447][ T3444] ? copy_mount_string+0x30/0x30 [ 460.194649][ T3444] ? _copy_from_user+0xa6/0xe0 [ 460.199409][ T3444] ? copy_mount_options+0xcb/0x300 [ 460.204525][ T3444] ksys_mount+0xc2/0xf0 [ 460.208727][ T3444] __x64_sys_mount+0xb1/0xc0 [ 460.213308][ T3444] do_syscall_64+0xca/0x1c0 [ 460.217805][ T3444] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 460.224816][ T3444] incfs: Can't find or create .index dir in ./file0 [ 460.231766][ T3444] incfs: mount failed -12 [ 460.299377][ T3446] FAULT_INJECTION: forcing a failure. [ 460.299377][ T3446] name failslab, interval 1, probability 0, space 0, times 0 [ 460.312256][ T3446] CPU: 0 PID: 3446 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 460.322637][ T3446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.333115][ T3446] Call Trace: [ 460.336483][ T3446] dump_stack+0x1d8/0x241 [ 460.340830][ T3446] ? panic+0x768/0x768 [ 460.345023][ T3446] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 460.351064][ T3446] ? __find_get_block+0xc9c/0x10b0 [ 460.356169][ T3446] ? stack_trace_save+0x1c0/0x1c0 [ 460.362018][ T3446] should_fail+0x71f/0x880 [ 460.366783][ T3446] ? setup_fault_attr+0x3d0/0x3d0 [ 460.371808][ T3446] ? mls_compute_context_len+0x74b/0x790 [ 460.377706][ T3446] ? stack_trace_snprint+0x170/0x170 [ 460.383333][ T3446] ? context_struct_to_string+0x441/0x8a0 [ 460.389125][ T3446] should_failslab+0x5/0x20 [ 460.393851][ T3446] __kmalloc+0x51/0x2b0 [ 460.398015][ T3446] context_struct_to_string+0x441/0x8a0 [ 460.403637][ T3446] ? fat_get_entry+0x8e7/0xa20 [ 460.408398][ T3446] ? security_bounded_transition+0x560/0x560 [ 460.414458][ T3446] context_add_hash+0x141/0x270 [ 460.419312][ T3446] ? security_sid_to_context_inval+0x40/0x40 [ 460.427343][ T3446] ? mls_convert_context+0x6c0/0x6c0 [ 460.432643][ T3446] ? mls_context_isvalid+0xa4/0x380 [ 460.437836][ T3446] ? policydb_context_isvalid+0x1bc/0x410 [ 460.443554][ T3446] security_compute_sid+0x11a7/0x1d60 [ 460.448912][ T3446] ? security_transition_sid+0x90/0x90 [ 460.454367][ T3446] ? avc_denied+0x1d0/0x1d0 [ 460.459334][ T3446] ? _raw_spin_unlock+0x49/0x60 [ 460.464398][ T3446] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 460.469999][ T3446] security_transition_sid+0x78/0x90 [ 460.475311][ T3446] may_create+0x607/0x970 [ 460.479711][ T3446] ? show_sid+0x250/0x250 [ 460.484189][ T3446] ? from_kgid+0x1a3/0x730 [ 460.489000][ T3446] ? generic_permission+0x141/0x3e0 [ 460.494735][ T3446] security_inode_mkdir+0xa4/0x100 [ 460.499957][ T3446] vfs_mkdir+0x352/0x600 [ 460.504397][ T3446] open_or_create_special_dir+0xe4/0x1c0 [ 460.510039][ T3446] incfs_mount_fs+0x48b/0xa00 [ 460.514954][ T3446] ? incfs_unlink+0x80/0x80 [ 460.519633][ T3446] ? vfs_parse_fs_string+0x178/0x1f0 [ 460.525007][ T3446] ? logfc+0x6d0/0x6d0 [ 460.529793][ T3446] ? cap_capable+0x18b/0x210 [ 460.535586][ T3446] legacy_get_tree+0xdf/0x170 [ 460.540518][ T3446] ? incfs_unlink+0x80/0x80 [ 460.545134][ T3446] vfs_get_tree+0x85/0x260 [ 460.549657][ T3446] do_new_mount+0x292/0x570 [ 460.554152][ T3446] ? do_move_mount_old+0x160/0x160 [ 460.559524][ T3446] ? security_capable+0x86/0xb0 [ 460.564375][ T3446] do_mount+0x688/0xdd0 [ 460.568818][ T3446] ? copy_mount_string+0x30/0x30 [ 460.573978][ T3446] ? _copy_from_user+0xa6/0xe0 [ 460.578808][ T3446] ? copy_mount_options+0xcb/0x300 [ 460.584072][ T3446] ksys_mount+0xc2/0xf0 [ 460.588238][ T3446] __x64_sys_mount+0xb1/0xc0 [ 460.593208][ T3446] do_syscall_64+0xca/0x1c0 [ 460.597836][ T3446] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 460.604287][ T3446] incfs: Can't find or create .index dir in ./file0 [ 460.611297][ T3446] incfs: mount failed -12 [ 460.658699][ T3448] FAULT_INJECTION: forcing a failure. [ 460.658699][ T3448] name failslab, interval 1, probability 0, space 0, times 0 [ 460.671922][ T3448] CPU: 0 PID: 3448 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 460.682642][ T3448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 460.693268][ T3448] Call Trace: [ 460.696666][ T3448] dump_stack+0x1d8/0x241 [ 460.702241][ T3448] ? panic+0x768/0x768 [ 460.707601][ T3448] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 460.716813][ T3448] ? __find_get_block+0xc9c/0x10b0 [ 460.722505][ T3448] ? stack_trace_save+0x1c0/0x1c0 [ 460.727682][ T3448] should_fail+0x71f/0x880 [ 460.733457][ T3448] ? setup_fault_attr+0x3d0/0x3d0 [ 460.739693][ T3448] ? mls_compute_context_len+0x74b/0x790 [ 460.745581][ T3448] ? stack_trace_snprint+0x170/0x170 [ 460.750857][ T3448] ? context_struct_to_string+0x441/0x8a0 [ 460.756659][ T3448] should_failslab+0x5/0x20 [ 460.761358][ T3448] __kmalloc+0x51/0x2b0 [ 460.765780][ T3448] context_struct_to_string+0x441/0x8a0 [ 460.772139][ T3448] ? fat_get_entry+0x8e7/0xa20 [ 460.776923][ T3448] ? security_bounded_transition+0x560/0x560 [ 460.782907][ T3448] context_add_hash+0x141/0x270 [ 460.788222][ T3448] ? security_sid_to_context_inval+0x40/0x40 [ 460.794254][ T3448] ? mls_convert_context+0x6c0/0x6c0 [ 460.800000][ T3448] ? mls_context_isvalid+0xa4/0x380 [ 460.805586][ T3448] ? policydb_context_isvalid+0x1bc/0x410 [ 460.811384][ T3448] security_compute_sid+0x11a7/0x1d60 [ 460.816786][ T3448] ? security_transition_sid+0x90/0x90 [ 460.822229][ T3448] ? avc_denied+0x1d0/0x1d0 [ 460.826731][ T3448] ? _raw_spin_unlock+0x49/0x60 [ 460.831599][ T3448] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 460.837202][ T3448] security_transition_sid+0x78/0x90 [ 460.842661][ T3448] may_create+0x607/0x970 [ 460.847084][ T3448] ? show_sid+0x250/0x250 [ 460.851583][ T3448] ? from_kgid+0x1a3/0x730 [ 460.856201][ T3448] ? generic_permission+0x141/0x3e0 [ 460.861528][ T3448] security_inode_mkdir+0xa4/0x100 [ 460.866641][ T3448] vfs_mkdir+0x352/0x600 [ 460.871377][ T3448] open_or_create_special_dir+0xe4/0x1c0 [ 460.877524][ T3448] incfs_mount_fs+0x48b/0xa00 [ 460.882642][ T3448] ? incfs_unlink+0x80/0x80 [ 460.887406][ T3448] ? vfs_parse_fs_string+0x178/0x1f0 [ 460.893271][ T3448] ? logfc+0x6d0/0x6d0 [ 460.897451][ T3448] ? cap_capable+0x18b/0x210 [ 460.902421][ T3448] legacy_get_tree+0xdf/0x170 [ 460.907646][ T3448] ? incfs_unlink+0x80/0x80 [ 460.912538][ T3448] vfs_get_tree+0x85/0x260 [ 460.916943][ T3448] do_new_mount+0x292/0x570 [ 460.921440][ T3448] ? do_move_mount_old+0x160/0x160 [ 460.928097][ T3448] ? security_capable+0x86/0xb0 [ 460.933269][ T3448] do_mount+0x688/0xdd0 [ 460.937996][ T3448] ? copy_mount_string+0x30/0x30 [ 460.943797][ T3448] ? _copy_from_user+0xa6/0xe0 [ 460.949077][ T3448] ? copy_mount_options+0xcb/0x300 [ 460.954653][ T3448] ksys_mount+0xc2/0xf0 [ 460.958794][ T3448] __x64_sys_mount+0xb1/0xc0 [ 460.963374][ T3448] do_syscall_64+0xca/0x1c0 [ 460.967880][ T3448] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 460.973833][ T3448] incfs: Can't find or create .index dir in ./file0 [ 460.981054][ T3448] incfs: mount failed -12 [ 461.095466][ T3450] FAULT_INJECTION: forcing a failure. [ 461.095466][ T3450] name failslab, interval 1, probability 0, space 0, times 0 [ 461.108240][ T3450] CPU: 0 PID: 3450 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 461.119030][ T3450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 461.129065][ T3450] Call Trace: [ 461.132334][ T3450] dump_stack+0x1d8/0x241 [ 461.136652][ T3450] ? panic+0x768/0x768 [ 461.141011][ T3450] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 461.146985][ T3450] should_fail+0x71f/0x880 [ 461.151461][ T3450] ? setup_fault_attr+0x3d0/0x3d0 [ 461.156547][ T3450] ? stack_trace_save+0x1c0/0x1c0 [ 461.161545][ T3450] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 461.167600][ T3450] ? __d_alloc+0x2a/0x6a0 [ 461.171902][ T3450] should_failslab+0x5/0x20 [ 461.176375][ T3450] kmem_cache_alloc+0x24/0x220 [ 461.181212][ T3450] __d_alloc+0x2a/0x6a0 [ 461.185375][ T3450] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 461.191510][ T3450] d_alloc_parallel+0xe7/0x1310 [ 461.196873][ T3450] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 461.202250][ T3450] ? avc_denied+0x1d0/0x1d0 [ 461.206729][ T3450] ? d_hash_and_lookup+0x1e0/0x1e0 [ 461.211810][ T3450] ? incfs_realloc_mount_info+0x93/0x480 [ 461.217458][ T3450] ? incfs_alloc_mount_info+0x462/0x520 [ 461.222970][ T3450] ? incfs_mount_fs+0x406/0xa00 [ 461.227911][ T3450] ? legacy_get_tree+0xdf/0x170 [ 461.232746][ T3450] ? vfs_get_tree+0x85/0x260 [ 461.237339][ T3450] ? do_mount+0x688/0xdd0 [ 461.241650][ T3450] ? ksys_mount+0xc2/0xf0 [ 461.245981][ T3450] ? selinux_inode_permission+0x380/0x6a0 [ 461.251680][ T3450] ? selinux_inode_permission+0x454/0x6a0 [ 461.257495][ T3450] __lookup_slow+0x156/0x460 [ 461.262219][ T3450] ? lookup_one_len+0x2c0/0x2c0 [ 461.267261][ T3450] lookup_one_len+0x180/0x2c0 [ 461.272193][ T3450] ? lookup_one_len_common+0x450/0x450 [ 461.277838][ T3450] ? memcpy+0x38/0x50 [ 461.281943][ T3450] incfs_lookup_dentry+0x5b/0xb0 [ 461.287277][ T3450] open_or_create_special_dir+0x4c/0x1c0 [ 461.293425][ T3450] incfs_mount_fs+0x48b/0xa00 [ 461.298137][ T3450] ? incfs_unlink+0x80/0x80 [ 461.303102][ T3450] ? vfs_parse_fs_string+0x178/0x1f0 [ 461.308698][ T3450] ? logfc+0x6d0/0x6d0 [ 461.312767][ T3450] ? cap_capable+0x18b/0x210 [ 461.317339][ T3450] legacy_get_tree+0xdf/0x170 [ 461.322266][ T3450] ? incfs_unlink+0x80/0x80 [ 461.326767][ T3450] vfs_get_tree+0x85/0x260 [ 461.331374][ T3450] do_new_mount+0x292/0x570 [ 461.335862][ T3450] ? do_move_mount_old+0x160/0x160 [ 461.340963][ T3450] ? security_capable+0x86/0xb0 [ 461.346050][ T3450] do_mount+0x688/0xdd0 [ 461.350240][ T3450] ? copy_mount_string+0x30/0x30 [ 461.355326][ T3450] ? _copy_from_user+0xa6/0xe0 [ 461.360256][ T3450] ? copy_mount_options+0xcb/0x300 [ 461.365958][ T3450] ksys_mount+0xc2/0xf0 [ 461.370393][ T3450] __x64_sys_mount+0xb1/0xc0 [ 461.375106][ T3450] do_syscall_64+0xca/0x1c0 [ 461.379776][ T3450] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 461.387649][ T3450] incfs_lookup_dentry err:-12 [ 461.392677][ T3450] incfs: Can't find or create .index dir in ./file0 [ 461.400097][ T3450] incfs: mount failed -12 [ 461.497176][ T3452] FAULT_INJECTION: forcing a failure. [ 461.497176][ T3452] name failslab, interval 1, probability 0, space 0, times 0 [ 461.511859][ T3452] CPU: 0 PID: 3452 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 461.522533][ T3452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 461.532578][ T3452] Call Trace: [ 461.535880][ T3452] dump_stack+0x1d8/0x241 [ 461.540889][ T3452] ? panic+0x768/0x768 [ 461.544952][ T3452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 461.551086][ T3452] ? __find_get_block+0xc9c/0x10b0 [ 461.556280][ T3452] ? stack_trace_save+0x1c0/0x1c0 [ 461.561287][ T3452] should_fail+0x71f/0x880 [ 461.565885][ T3452] ? setup_fault_attr+0x3d0/0x3d0 [ 461.570886][ T3452] ? mls_compute_context_len+0x74b/0x790 [ 461.576709][ T3452] ? stack_trace_snprint+0x170/0x170 [ 461.582259][ T3452] ? context_struct_to_string+0x441/0x8a0 [ 461.588412][ T3452] should_failslab+0x5/0x20 [ 461.593249][ T3452] __kmalloc+0x51/0x2b0 [ 461.597637][ T3452] context_struct_to_string+0x441/0x8a0 [ 461.603464][ T3452] ? fat_get_entry+0x8e7/0xa20 [ 461.608554][ T3452] ? security_bounded_transition+0x560/0x560 [ 461.614732][ T3452] context_add_hash+0x141/0x270 [ 461.619581][ T3452] ? security_sid_to_context_inval+0x40/0x40 [ 461.625620][ T3452] ? mls_convert_context+0x6c0/0x6c0 [ 461.630888][ T3452] ? mls_context_isvalid+0xa4/0x380 [ 461.636075][ T3452] ? policydb_context_isvalid+0x1bc/0x410 [ 461.642209][ T3452] security_compute_sid+0x11a7/0x1d60 [ 461.647872][ T3452] ? security_transition_sid+0x90/0x90 [ 461.653754][ T3452] ? avc_denied+0x1d0/0x1d0 [ 461.658274][ T3452] ? _raw_spin_unlock+0x49/0x60 [ 461.663814][ T3452] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 461.669228][ T3452] security_transition_sid+0x78/0x90 [ 461.674731][ T3452] may_create+0x607/0x970 [ 461.679035][ T3452] ? show_sid+0x250/0x250 [ 461.683351][ T3452] ? from_kgid+0x1a3/0x730 [ 461.687908][ T3452] ? generic_permission+0x141/0x3e0 [ 461.693364][ T3452] security_inode_mkdir+0xa4/0x100 [ 461.698475][ T3452] vfs_mkdir+0x352/0x600 [ 461.702747][ T3452] open_or_create_special_dir+0xe4/0x1c0 [ 461.708542][ T3452] incfs_mount_fs+0x48b/0xa00 [ 461.713450][ T3452] ? incfs_unlink+0x80/0x80 [ 461.717938][ T3452] ? vfs_parse_fs_string+0x178/0x1f0 [ 461.723297][ T3452] ? logfc+0x6d0/0x6d0 [ 461.727378][ T3452] ? cap_capable+0x18b/0x210 [ 461.732179][ T3452] legacy_get_tree+0xdf/0x170 [ 461.737062][ T3452] ? incfs_unlink+0x80/0x80 [ 461.741728][ T3452] vfs_get_tree+0x85/0x260 [ 461.746124][ T3452] do_new_mount+0x292/0x570 [ 461.750651][ T3452] ? do_move_mount_old+0x160/0x160 [ 461.755978][ T3452] ? security_capable+0x86/0xb0 [ 461.761085][ T3452] do_mount+0x688/0xdd0 [ 461.765221][ T3452] ? copy_mount_string+0x30/0x30 [ 461.770153][ T3452] ? _copy_from_user+0xa6/0xe0 [ 461.775790][ T3452] ? copy_mount_options+0xcb/0x300 [ 461.781089][ T3452] ksys_mount+0xc2/0xf0 [ 461.785403][ T3452] __x64_sys_mount+0xb1/0xc0 [ 461.790150][ T3452] do_syscall_64+0xca/0x1c0 [ 461.794849][ T3452] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 461.802489][ T3452] incfs: Can't find or create .index dir in ./file0 [ 461.809695][ T3452] incfs: mount failed -12 [ 461.888198][ T3454] FAULT_INJECTION: forcing a failure. [ 461.888198][ T3454] name failslab, interval 1, probability 0, space 0, times 0 [ 461.900844][ T3454] CPU: 0 PID: 3454 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 461.911145][ T3454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 461.921187][ T3454] Call Trace: [ 461.924636][ T3454] dump_stack+0x1d8/0x241 [ 461.929211][ T3454] ? panic+0x768/0x768 [ 461.933271][ T3454] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 461.939159][ T3454] ? __find_get_block+0xc9c/0x10b0 [ 461.944255][ T3454] ? stack_trace_save+0x1c0/0x1c0 [ 461.949285][ T3454] should_fail+0x71f/0x880 [ 461.953693][ T3454] ? setup_fault_attr+0x3d0/0x3d0 [ 461.959140][ T3454] ? mls_compute_context_len+0x74b/0x790 [ 461.964945][ T3454] ? stack_trace_snprint+0x170/0x170 [ 461.970349][ T3454] ? context_struct_to_string+0x441/0x8a0 [ 461.976069][ T3454] should_failslab+0x5/0x20 [ 461.980560][ T3454] __kmalloc+0x51/0x2b0 [ 461.984703][ T3454] context_struct_to_string+0x441/0x8a0 [ 461.990365][ T3454] ? fat_get_entry+0x8e7/0xa20 [ 461.995108][ T3454] ? security_bounded_transition+0x560/0x560 [ 462.001199][ T3454] context_add_hash+0x141/0x270 [ 462.006213][ T3454] ? security_sid_to_context_inval+0x40/0x40 [ 462.012189][ T3454] ? mls_convert_context+0x6c0/0x6c0 [ 462.018918][ T3454] ? mls_context_isvalid+0xa4/0x380 [ 462.026642][ T3454] ? policydb_context_isvalid+0x1bc/0x410 [ 462.032470][ T3454] security_compute_sid+0x11a7/0x1d60 [ 462.037838][ T3454] ? security_transition_sid+0x90/0x90 [ 462.043294][ T3454] ? avc_denied+0x1d0/0x1d0 [ 462.048466][ T3454] ? _raw_spin_unlock+0x49/0x60 [ 462.053305][ T3454] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 462.058772][ T3454] security_transition_sid+0x78/0x90 [ 462.064049][ T3454] may_create+0x607/0x970 [ 462.068578][ T3454] ? show_sid+0x250/0x250 [ 462.073166][ T3454] ? from_kgid+0x1a3/0x730 [ 462.078181][ T3454] ? generic_permission+0x141/0x3e0 [ 462.083728][ T3454] security_inode_mkdir+0xa4/0x100 [ 462.091092][ T3454] vfs_mkdir+0x352/0x600 [ 462.095744][ T3454] open_or_create_special_dir+0xe4/0x1c0 [ 462.101618][ T3454] incfs_mount_fs+0x48b/0xa00 [ 462.106534][ T3454] ? incfs_unlink+0x80/0x80 [ 462.111018][ T3454] ? vfs_parse_fs_string+0x178/0x1f0 [ 462.116651][ T3454] ? logfc+0x6d0/0x6d0 [ 462.121413][ T3454] ? cap_capable+0x18b/0x210 [ 462.126374][ T3454] legacy_get_tree+0xdf/0x170 [ 462.131237][ T3454] ? incfs_unlink+0x80/0x80 [ 462.135976][ T3454] vfs_get_tree+0x85/0x260 [ 462.140733][ T3454] do_new_mount+0x292/0x570 [ 462.145218][ T3454] ? do_move_mount_old+0x160/0x160 [ 462.150558][ T3454] ? security_capable+0x86/0xb0 [ 462.157092][ T3454] do_mount+0x688/0xdd0 [ 462.162337][ T3454] ? copy_mount_string+0x30/0x30 [ 462.168363][ T3454] ? _copy_from_user+0xa6/0xe0 [ 462.173900][ T3454] ? copy_mount_options+0xcb/0x300 [ 462.179204][ T3454] ksys_mount+0xc2/0xf0 [ 462.183473][ T3454] __x64_sys_mount+0xb1/0xc0 [ 462.188511][ T3454] do_syscall_64+0xca/0x1c0 [ 462.194225][ T3454] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 462.200944][ T3454] incfs: Can't find or create .index dir in ./file0 [ 462.208006][ T3454] incfs: mount failed -12 [ 462.278395][ T3456] FAULT_INJECTION: forcing a failure. [ 462.278395][ T3456] name failslab, interval 1, probability 0, space 0, times 0 [ 462.291151][ T3456] CPU: 0 PID: 3456 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 462.301375][ T3456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.311650][ T3456] Call Trace: [ 462.315188][ T3456] dump_stack+0x1d8/0x241 [ 462.319626][ T3456] ? panic+0x768/0x768 [ 462.323787][ T3456] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 462.329583][ T3456] ? __find_get_block+0xc9c/0x10b0 [ 462.334899][ T3456] ? stack_trace_save+0x1c0/0x1c0 [ 462.339929][ T3456] should_fail+0x71f/0x880 [ 462.344332][ T3456] ? setup_fault_attr+0x3d0/0x3d0 [ 462.349354][ T3456] ? mls_compute_context_len+0x74b/0x790 [ 462.354995][ T3456] ? stack_trace_snprint+0x170/0x170 [ 462.360410][ T3456] ? context_struct_to_string+0x441/0x8a0 [ 462.366361][ T3456] should_failslab+0x5/0x20 [ 462.370854][ T3456] __kmalloc+0x51/0x2b0 [ 462.375006][ T3456] context_struct_to_string+0x441/0x8a0 [ 462.380670][ T3456] ? fat_get_entry+0x8e7/0xa20 [ 462.385551][ T3456] ? security_bounded_transition+0x560/0x560 [ 462.391526][ T3456] context_add_hash+0x141/0x270 [ 462.396443][ T3456] ? security_sid_to_context_inval+0x40/0x40 [ 462.402539][ T3456] ? mls_convert_context+0x6c0/0x6c0 [ 462.407995][ T3456] ? mls_context_isvalid+0xa4/0x380 [ 462.413273][ T3456] ? policydb_context_isvalid+0x1bc/0x410 [ 462.419149][ T3456] security_compute_sid+0x11a7/0x1d60 [ 462.424581][ T3456] ? security_transition_sid+0x90/0x90 [ 462.430108][ T3456] ? avc_denied+0x1d0/0x1d0 [ 462.434753][ T3456] ? _raw_spin_unlock+0x49/0x60 [ 462.439736][ T3456] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 462.445291][ T3456] security_transition_sid+0x78/0x90 [ 462.451216][ T3456] may_create+0x607/0x970 [ 462.455821][ T3456] ? show_sid+0x250/0x250 [ 462.460509][ T3456] ? from_kgid+0x1a3/0x730 [ 462.465256][ T3456] ? generic_permission+0x141/0x3e0 [ 462.470660][ T3456] security_inode_mkdir+0xa4/0x100 [ 462.475763][ T3456] vfs_mkdir+0x352/0x600 [ 462.480392][ T3456] open_or_create_special_dir+0xe4/0x1c0 [ 462.486223][ T3456] incfs_mount_fs+0x48b/0xa00 [ 462.491026][ T3456] ? incfs_unlink+0x80/0x80 [ 462.495613][ T3456] ? vfs_parse_fs_string+0x178/0x1f0 [ 462.500870][ T3456] ? logfc+0x6d0/0x6d0 [ 462.505159][ T3456] ? cap_capable+0x18b/0x210 [ 462.509933][ T3456] legacy_get_tree+0xdf/0x170 [ 462.514599][ T3456] ? incfs_unlink+0x80/0x80 [ 462.519095][ T3456] vfs_get_tree+0x85/0x260 [ 462.523496][ T3456] do_new_mount+0x292/0x570 [ 462.527992][ T3456] ? do_move_mount_old+0x160/0x160 [ 462.533096][ T3456] ? security_capable+0x86/0xb0 [ 462.537925][ T3456] do_mount+0x688/0xdd0 [ 462.542086][ T3456] ? copy_mount_string+0x30/0x30 [ 462.547005][ T3456] ? _copy_from_user+0xa6/0xe0 [ 462.551945][ T3456] ? copy_mount_options+0xcb/0x300 [ 462.557183][ T3456] ksys_mount+0xc2/0xf0 [ 462.561419][ T3456] __x64_sys_mount+0xb1/0xc0 [ 462.566006][ T3456] do_syscall_64+0xca/0x1c0 [ 462.570525][ T3456] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 462.576812][ T3456] incfs: Can't find or create .index dir in ./file0 [ 462.583432][ T3456] incfs: mount failed -12 [ 462.671323][ T3458] FAULT_INJECTION: forcing a failure. [ 462.671323][ T3458] name failslab, interval 1, probability 0, space 0, times 0 [ 462.684314][ T3458] CPU: 0 PID: 3458 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 462.694776][ T3458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 462.705202][ T3458] Call Trace: [ 462.709095][ T3458] dump_stack+0x1d8/0x241 [ 462.713544][ T3458] ? panic+0x768/0x768 [ 462.718292][ T3458] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 462.724480][ T3458] should_fail+0x71f/0x880 [ 462.729171][ T3458] ? setup_fault_attr+0x3d0/0x3d0 [ 462.734439][ T3458] ? stack_trace_save+0x1c0/0x1c0 [ 462.739824][ T3458] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 462.746320][ T3458] ? __d_alloc+0x2a/0x6a0 [ 462.750979][ T3458] should_failslab+0x5/0x20 [ 462.756455][ T3458] kmem_cache_alloc+0x24/0x220 [ 462.761556][ T3458] __d_alloc+0x2a/0x6a0 [ 462.766083][ T3458] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 462.774265][ T3458] d_alloc_parallel+0xe7/0x1310 [ 462.779271][ T3458] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 462.784970][ T3458] ? avc_denied+0x1d0/0x1d0 [ 462.790068][ T3458] ? d_hash_and_lookup+0x1e0/0x1e0 [ 462.795591][ T3458] ? incfs_realloc_mount_info+0x93/0x480 [ 462.801443][ T3458] ? incfs_alloc_mount_info+0x462/0x520 [ 462.807057][ T3458] ? incfs_mount_fs+0x406/0xa00 [ 462.812172][ T3458] ? legacy_get_tree+0xdf/0x170 [ 462.817149][ T3458] ? vfs_get_tree+0x85/0x260 [ 462.821936][ T3458] ? do_mount+0x688/0xdd0 [ 462.826243][ T3458] ? ksys_mount+0xc2/0xf0 [ 462.830710][ T3458] ? selinux_inode_permission+0x380/0x6a0 [ 462.836432][ T3458] ? selinux_inode_permission+0x454/0x6a0 [ 462.842241][ T3458] __lookup_slow+0x156/0x460 [ 462.846933][ T3458] ? lookup_one_len+0x2c0/0x2c0 [ 462.851782][ T3458] lookup_one_len+0x180/0x2c0 [ 462.856595][ T3458] ? lookup_one_len_common+0x450/0x450 [ 462.862031][ T3458] ? memcpy+0x38/0x50 [ 462.866047][ T3458] incfs_lookup_dentry+0x5b/0xb0 [ 462.871390][ T3458] open_or_create_special_dir+0x4c/0x1c0 [ 462.877098][ T3458] incfs_mount_fs+0x48b/0xa00 [ 462.881752][ T3458] ? incfs_unlink+0x80/0x80 [ 462.886433][ T3458] ? vfs_parse_fs_string+0x178/0x1f0 [ 462.891808][ T3458] ? logfc+0x6d0/0x6d0 [ 462.895949][ T3458] ? cap_capable+0x18b/0x210 [ 462.900740][ T3458] legacy_get_tree+0xdf/0x170 [ 462.905422][ T3458] ? incfs_unlink+0x80/0x80 [ 462.910074][ T3458] vfs_get_tree+0x85/0x260 [ 462.914802][ T3458] do_new_mount+0x292/0x570 [ 462.919315][ T3458] ? do_move_mount_old+0x160/0x160 [ 462.924437][ T3458] ? security_capable+0x86/0xb0 [ 462.929271][ T3458] do_mount+0x688/0xdd0 [ 462.933588][ T3458] ? copy_mount_string+0x30/0x30 [ 462.938509][ T3458] ? _copy_from_user+0xa6/0xe0 [ 462.943259][ T3458] ? copy_mount_options+0xcb/0x300 [ 462.948376][ T3458] ksys_mount+0xc2/0xf0 [ 462.952522][ T3458] __x64_sys_mount+0xb1/0xc0 [ 462.957115][ T3458] do_syscall_64+0xca/0x1c0 [ 462.961611][ T3458] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 462.967539][ T3458] incfs_lookup_dentry err:-12 [ 462.972200][ T3458] incfs: Can't find or create .index dir in ./file0 [ 462.978854][ T3458] incfs: mount failed -12 [ 463.038342][ T3460] FAULT_INJECTION: forcing a failure. [ 463.038342][ T3460] name failslab, interval 1, probability 0, space 0, times 0 [ 463.051150][ T3460] CPU: 0 PID: 3460 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 463.061480][ T3460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.071517][ T3460] Call Trace: [ 463.074790][ T3460] dump_stack+0x1d8/0x241 [ 463.079183][ T3460] ? panic+0x768/0x768 [ 463.083829][ T3460] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 463.090038][ T3460] ? __find_get_block+0xc9c/0x10b0 [ 463.095135][ T3460] ? stack_trace_save+0x1c0/0x1c0 [ 463.100140][ T3460] should_fail+0x71f/0x880 [ 463.104630][ T3460] ? setup_fault_attr+0x3d0/0x3d0 [ 463.109679][ T3460] ? mls_compute_context_len+0x74b/0x790 [ 463.115287][ T3460] ? stack_trace_snprint+0x170/0x170 [ 463.120717][ T3460] ? context_struct_to_string+0x441/0x8a0 [ 463.126427][ T3460] should_failslab+0x5/0x20 [ 463.130900][ T3460] __kmalloc+0x51/0x2b0 [ 463.135127][ T3460] context_struct_to_string+0x441/0x8a0 [ 463.140726][ T3460] ? fat_get_entry+0x8e7/0xa20 [ 463.145565][ T3460] ? security_bounded_transition+0x560/0x560 [ 463.151879][ T3460] context_add_hash+0x141/0x270 [ 463.156861][ T3460] ? security_sid_to_context_inval+0x40/0x40 [ 463.163241][ T3460] ? mls_convert_context+0x6c0/0x6c0 [ 463.168777][ T3460] ? mls_context_isvalid+0xa4/0x380 [ 463.173970][ T3460] ? policydb_context_isvalid+0x1bc/0x410 [ 463.179849][ T3460] security_compute_sid+0x11a7/0x1d60 [ 463.186027][ T3460] ? security_transition_sid+0x90/0x90 [ 463.191691][ T3460] ? avc_denied+0x1d0/0x1d0 [ 463.196169][ T3460] ? _raw_spin_unlock+0x49/0x60 [ 463.201099][ T3460] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 463.206456][ T3460] security_transition_sid+0x78/0x90 [ 463.211898][ T3460] may_create+0x607/0x970 [ 463.216209][ T3460] ? show_sid+0x250/0x250 [ 463.220543][ T3460] ? from_kgid+0x1a3/0x730 [ 463.224950][ T3460] ? generic_permission+0x141/0x3e0 [ 463.230165][ T3460] security_inode_mkdir+0xa4/0x100 [ 463.235484][ T3460] vfs_mkdir+0x352/0x600 [ 463.239725][ T3460] open_or_create_special_dir+0xe4/0x1c0 [ 463.245566][ T3460] incfs_mount_fs+0x48b/0xa00 [ 463.250355][ T3460] ? incfs_unlink+0x80/0x80 [ 463.254899][ T3460] ? vfs_parse_fs_string+0x178/0x1f0 [ 463.260413][ T3460] ? logfc+0x6d0/0x6d0 [ 463.264903][ T3460] ? cap_capable+0x18b/0x210 [ 463.269658][ T3460] legacy_get_tree+0xdf/0x170 [ 463.274567][ T3460] ? incfs_unlink+0x80/0x80 [ 463.279524][ T3460] vfs_get_tree+0x85/0x260 [ 463.283955][ T3460] do_new_mount+0x292/0x570 [ 463.288547][ T3460] ? do_move_mount_old+0x160/0x160 [ 463.293642][ T3460] ? security_capable+0x86/0xb0 [ 463.298471][ T3460] do_mount+0x688/0xdd0 [ 463.302637][ T3460] ? copy_mount_string+0x30/0x30 [ 463.307657][ T3460] ? _copy_from_user+0xa6/0xe0 [ 463.312541][ T3460] ? copy_mount_options+0xcb/0x300 [ 463.317636][ T3460] ksys_mount+0xc2/0xf0 [ 463.321776][ T3460] __x64_sys_mount+0xb1/0xc0 [ 463.326338][ T3460] do_syscall_64+0xca/0x1c0 [ 463.330815][ T3460] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 463.337082][ T3460] incfs: Can't find or create .index dir in ./file0 [ 463.344019][ T3460] incfs: mount failed -12 [ 463.430714][ T3462] FAULT_INJECTION: forcing a failure. [ 463.430714][ T3462] name failslab, interval 1, probability 0, space 0, times 0 [ 463.443337][ T3462] CPU: 0 PID: 3462 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 463.453796][ T3462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.464036][ T3462] Call Trace: [ 463.467598][ T3462] dump_stack+0x1d8/0x241 [ 463.471915][ T3462] ? panic+0x768/0x768 [ 463.476093][ T3462] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 463.482348][ T3462] should_fail+0x71f/0x880 [ 463.486926][ T3462] ? setup_fault_attr+0x3d0/0x3d0 [ 463.492494][ T3462] ? stack_trace_save+0x1c0/0x1c0 [ 463.497585][ T3462] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 463.503723][ T3462] ? __d_alloc+0x2a/0x6a0 [ 463.508175][ T3462] should_failslab+0x5/0x20 [ 463.512662][ T3462] kmem_cache_alloc+0x24/0x220 [ 463.517594][ T3462] __d_alloc+0x2a/0x6a0 [ 463.521739][ T3462] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 463.527793][ T3462] d_alloc_parallel+0xe7/0x1310 [ 463.532636][ T3462] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 463.538007][ T3462] ? avc_denied+0x1d0/0x1d0 [ 463.543079][ T3462] ? d_hash_and_lookup+0x1e0/0x1e0 [ 463.548737][ T3462] ? incfs_realloc_mount_info+0x93/0x480 [ 463.554528][ T3462] ? incfs_alloc_mount_info+0x462/0x520 [ 463.560261][ T3462] ? incfs_mount_fs+0x406/0xa00 [ 463.565192][ T3462] ? legacy_get_tree+0xdf/0x170 [ 463.570284][ T3462] ? vfs_get_tree+0x85/0x260 [ 463.574956][ T3462] ? do_mount+0x688/0xdd0 [ 463.579282][ T3462] ? ksys_mount+0xc2/0xf0 [ 463.584002][ T3462] ? selinux_inode_permission+0x380/0x6a0 [ 463.589979][ T3462] ? selinux_inode_permission+0x454/0x6a0 [ 463.595780][ T3462] __lookup_slow+0x156/0x460 [ 463.600351][ T3462] ? lookup_one_len+0x2c0/0x2c0 [ 463.605401][ T3462] lookup_one_len+0x180/0x2c0 [ 463.610056][ T3462] ? lookup_one_len_common+0x450/0x450 [ 463.615748][ T3462] ? memcpy+0x38/0x50 [ 463.619855][ T3462] incfs_lookup_dentry+0x5b/0xb0 [ 463.624781][ T3462] open_or_create_special_dir+0x4c/0x1c0 [ 463.630400][ T3462] incfs_mount_fs+0x48b/0xa00 [ 463.635249][ T3462] ? incfs_unlink+0x80/0x80 [ 463.639747][ T3462] ? vfs_parse_fs_string+0x178/0x1f0 [ 463.645092][ T3462] ? logfc+0x6d0/0x6d0 [ 463.649222][ T3462] ? cap_capable+0x18b/0x210 [ 463.654027][ T3462] legacy_get_tree+0xdf/0x170 [ 463.658689][ T3462] ? incfs_unlink+0x80/0x80 [ 463.663168][ T3462] vfs_get_tree+0x85/0x260 [ 463.667832][ T3462] do_new_mount+0x292/0x570 [ 463.672526][ T3462] ? do_move_mount_old+0x160/0x160 [ 463.677738][ T3462] ? security_capable+0x86/0xb0 [ 463.682690][ T3462] do_mount+0x688/0xdd0 [ 463.686981][ T3462] ? copy_mount_string+0x30/0x30 [ 463.691893][ T3462] ? _copy_from_user+0xa6/0xe0 [ 463.696637][ T3462] ? copy_mount_options+0xcb/0x300 [ 463.701746][ T3462] ksys_mount+0xc2/0xf0 [ 463.705903][ T3462] __x64_sys_mount+0xb1/0xc0 [ 463.710470][ T3462] do_syscall_64+0xca/0x1c0 [ 463.715007][ T3462] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 463.720964][ T3462] incfs_lookup_dentry err:-12 [ 463.725656][ T3462] incfs: Can't find or create .index dir in ./file0 [ 463.732452][ T3462] incfs: mount failed -12 [ 463.778567][ T3464] FAULT_INJECTION: forcing a failure. [ 463.778567][ T3464] name failslab, interval 1, probability 0, space 0, times 0 [ 463.791223][ T3464] CPU: 0 PID: 3464 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 463.801435][ T3464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 463.811556][ T3464] Call Trace: [ 463.814858][ T3464] dump_stack+0x1d8/0x241 [ 463.819196][ T3464] ? panic+0x768/0x768 [ 463.823388][ T3464] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 463.829421][ T3464] ? __find_get_block+0xc9c/0x10b0 [ 463.834549][ T3464] ? stack_trace_save+0x1c0/0x1c0 [ 463.839558][ T3464] should_fail+0x71f/0x880 [ 463.844123][ T3464] ? setup_fault_attr+0x3d0/0x3d0 [ 463.849129][ T3464] ? mls_compute_context_len+0x74b/0x790 [ 463.854740][ T3464] ? stack_trace_snprint+0x170/0x170 [ 463.860004][ T3464] ? context_struct_to_string+0x441/0x8a0 [ 463.865830][ T3464] should_failslab+0x5/0x20 [ 463.870467][ T3464] __kmalloc+0x51/0x2b0 [ 463.874623][ T3464] context_struct_to_string+0x441/0x8a0 [ 463.880245][ T3464] ? fat_get_entry+0x8e7/0xa20 [ 463.885130][ T3464] ? security_bounded_transition+0x560/0x560 [ 463.891115][ T3464] context_add_hash+0x141/0x270 [ 463.895949][ T3464] ? security_sid_to_context_inval+0x40/0x40 [ 463.902437][ T3464] ? mls_convert_context+0x6c0/0x6c0 [ 463.907767][ T3464] ? mls_context_isvalid+0xa4/0x380 [ 463.913035][ T3464] ? policydb_context_isvalid+0x1bc/0x410 [ 463.918824][ T3464] security_compute_sid+0x11a7/0x1d60 [ 463.924186][ T3464] ? security_transition_sid+0x90/0x90 [ 463.929646][ T3464] ? avc_denied+0x1d0/0x1d0 [ 463.934511][ T3464] ? _raw_spin_unlock+0x49/0x60 [ 463.939350][ T3464] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 463.944856][ T3464] security_transition_sid+0x78/0x90 [ 463.950134][ T3464] may_create+0x607/0x970 [ 463.954447][ T3464] ? show_sid+0x250/0x250 [ 463.958752][ T3464] ? from_kgid+0x1a3/0x730 [ 463.963147][ T3464] ? generic_permission+0x141/0x3e0 [ 463.968432][ T3464] security_inode_mkdir+0xa4/0x100 [ 463.973520][ T3464] vfs_mkdir+0x352/0x600 [ 463.977739][ T3464] open_or_create_special_dir+0xe4/0x1c0 [ 463.983342][ T3464] incfs_mount_fs+0x48b/0xa00 [ 463.988349][ T3464] ? incfs_unlink+0x80/0x80 [ 463.992824][ T3464] ? vfs_parse_fs_string+0x178/0x1f0 [ 463.998175][ T3464] ? logfc+0x6d0/0x6d0 [ 464.002214][ T3464] ? cap_capable+0x18b/0x210 [ 464.006874][ T3464] legacy_get_tree+0xdf/0x170 [ 464.011540][ T3464] ? incfs_unlink+0x80/0x80 [ 464.016017][ T3464] vfs_get_tree+0x85/0x260 [ 464.020406][ T3464] do_new_mount+0x292/0x570 [ 464.024893][ T3464] ? do_move_mount_old+0x160/0x160 [ 464.030060][ T3464] ? security_capable+0x86/0xb0 [ 464.034888][ T3464] do_mount+0x688/0xdd0 [ 464.039148][ T3464] ? copy_mount_string+0x30/0x30 [ 464.044071][ T3464] ? _copy_from_user+0xa6/0xe0 [ 464.048811][ T3464] ? copy_mount_options+0xcb/0x300 [ 464.053906][ T3464] ksys_mount+0xc2/0xf0 [ 464.058050][ T3464] __x64_sys_mount+0xb1/0xc0 [ 464.062619][ T3464] do_syscall_64+0xca/0x1c0 [ 464.067213][ T3464] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 464.074043][ T3464] incfs: Can't find or create .index dir in ./file0 [ 464.080741][ T3464] incfs: mount failed -12 [ 464.128251][ T3466] FAULT_INJECTION: forcing a failure. [ 464.128251][ T3466] name failslab, interval 1, probability 0, space 0, times 0 [ 464.142204][ T3466] CPU: 0 PID: 3466 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 464.152633][ T3466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.162995][ T3466] Call Trace: [ 464.166363][ T3466] dump_stack+0x1d8/0x241 [ 464.170676][ T3466] ? panic+0x768/0x768 [ 464.175014][ T3466] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 464.181114][ T3466] ? __find_get_block+0xc9c/0x10b0 [ 464.186245][ T3466] ? stack_trace_save+0x1c0/0x1c0 [ 464.191990][ T3466] should_fail+0x71f/0x880 [ 464.196735][ T3466] ? setup_fault_attr+0x3d0/0x3d0 [ 464.202314][ T3466] ? mls_compute_context_len+0x74b/0x790 [ 464.208799][ T3466] ? stack_trace_snprint+0x170/0x170 [ 464.214611][ T3466] ? context_struct_to_string+0x441/0x8a0 [ 464.220526][ T3466] should_failslab+0x5/0x20 [ 464.225261][ T3466] __kmalloc+0x51/0x2b0 [ 464.229409][ T3466] context_struct_to_string+0x441/0x8a0 [ 464.235228][ T3466] ? fat_get_entry+0x8e7/0xa20 [ 464.241186][ T3466] ? security_bounded_transition+0x560/0x560 [ 464.247666][ T3466] context_add_hash+0x141/0x270 [ 464.252603][ T3466] ? security_sid_to_context_inval+0x40/0x40 [ 464.258654][ T3466] ? mls_convert_context+0x6c0/0x6c0 [ 464.263931][ T3466] ? mls_context_isvalid+0xa4/0x380 [ 464.269415][ T3466] ? policydb_context_isvalid+0x1bc/0x410 [ 464.275812][ T3466] security_compute_sid+0x11a7/0x1d60 [ 464.281273][ T3466] ? security_transition_sid+0x90/0x90 [ 464.286801][ T3466] ? avc_denied+0x1d0/0x1d0 [ 464.291288][ T3466] ? _raw_spin_unlock+0x49/0x60 [ 464.296776][ T3466] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 464.302139][ T3466] security_transition_sid+0x78/0x90 [ 464.307518][ T3466] may_create+0x607/0x970 [ 464.311839][ T3466] ? show_sid+0x250/0x250 [ 464.316143][ T3466] ? from_kgid+0x1a3/0x730 [ 464.320537][ T3466] ? generic_permission+0x141/0x3e0 [ 464.325912][ T3466] security_inode_mkdir+0xa4/0x100 [ 464.331015][ T3466] vfs_mkdir+0x352/0x600 [ 464.335246][ T3466] open_or_create_special_dir+0xe4/0x1c0 [ 464.341024][ T3466] incfs_mount_fs+0x48b/0xa00 [ 464.345837][ T3466] ? incfs_unlink+0x80/0x80 [ 464.350339][ T3466] ? vfs_parse_fs_string+0x178/0x1f0 [ 464.355662][ T3466] ? logfc+0x6d0/0x6d0 [ 464.360125][ T3466] ? cap_capable+0x18b/0x210 [ 464.364942][ T3466] legacy_get_tree+0xdf/0x170 [ 464.369606][ T3466] ? incfs_unlink+0x80/0x80 [ 464.374193][ T3466] vfs_get_tree+0x85/0x260 [ 464.378769][ T3466] do_new_mount+0x292/0x570 [ 464.383722][ T3466] ? do_move_mount_old+0x160/0x160 [ 464.390202][ T3466] ? security_capable+0x86/0xb0 [ 464.395039][ T3466] do_mount+0x688/0xdd0 [ 464.399333][ T3466] ? copy_mount_string+0x30/0x30 [ 464.404268][ T3466] ? _copy_from_user+0xa6/0xe0 [ 464.409312][ T3466] ? copy_mount_options+0xcb/0x300 [ 464.414403][ T3466] ksys_mount+0xc2/0xf0 [ 464.418624][ T3466] __x64_sys_mount+0xb1/0xc0 [ 464.423458][ T3466] do_syscall_64+0xca/0x1c0 [ 464.428066][ T3466] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 464.434011][ T3466] incfs: Can't find or create .index dir in ./file0 [ 464.440682][ T3466] incfs: mount failed -12 [ 464.531761][ T3468] FAULT_INJECTION: forcing a failure. [ 464.531761][ T3468] name failslab, interval 1, probability 0, space 0, times 0 [ 464.544412][ T3468] CPU: 0 PID: 3468 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 464.555715][ T3468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.569607][ T3468] Call Trace: [ 464.573042][ T3468] dump_stack+0x1d8/0x241 [ 464.577630][ T3468] ? panic+0x768/0x768 [ 464.582702][ T3468] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 464.588527][ T3468] ? __find_get_block+0xc9c/0x10b0 [ 464.593636][ T3468] ? stack_trace_save+0x1c0/0x1c0 [ 464.598768][ T3468] should_fail+0x71f/0x880 [ 464.603168][ T3468] ? setup_fault_attr+0x3d0/0x3d0 [ 464.608256][ T3468] ? mls_compute_context_len+0x74b/0x790 [ 464.614138][ T3468] ? stack_trace_snprint+0x170/0x170 [ 464.619493][ T3468] ? context_struct_to_string+0x441/0x8a0 [ 464.651459][ T3468] should_failslab+0x5/0x20 [ 464.655949][ T3468] __kmalloc+0x51/0x2b0 [ 464.660102][ T3468] context_struct_to_string+0x441/0x8a0 [ 464.665643][ T3468] ? fat_get_entry+0x8e7/0xa20 [ 464.670583][ T3468] ? security_bounded_transition+0x560/0x560 [ 464.676559][ T3468] context_add_hash+0x141/0x270 [ 464.681515][ T3468] ? security_sid_to_context_inval+0x40/0x40 [ 464.687938][ T3468] ? mls_convert_context+0x6c0/0x6c0 [ 464.693999][ T3468] ? mls_context_isvalid+0xa4/0x380 [ 464.699613][ T3468] ? policydb_context_isvalid+0x1bc/0x410 [ 464.705808][ T3468] security_compute_sid+0x11a7/0x1d60 [ 464.715774][ T3468] ? security_transition_sid+0x90/0x90 [ 464.721851][ T3468] ? avc_denied+0x1d0/0x1d0 [ 464.726352][ T3468] ? _raw_spin_unlock+0x49/0x60 [ 464.732013][ T3468] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 464.737378][ T3468] security_transition_sid+0x78/0x90 [ 464.742649][ T3468] may_create+0x607/0x970 [ 464.746958][ T3468] ? show_sid+0x250/0x250 [ 464.751285][ T3468] ? from_kgid+0x1a3/0x730 [ 464.755692][ T3468] ? generic_permission+0x141/0x3e0 [ 464.760877][ T3468] security_inode_mkdir+0xa4/0x100 [ 464.766520][ T3468] vfs_mkdir+0x352/0x600 [ 464.771737][ T3468] open_or_create_special_dir+0xe4/0x1c0 [ 464.777479][ T3468] incfs_mount_fs+0x48b/0xa00 [ 464.782218][ T3468] ? incfs_unlink+0x80/0x80 [ 464.786714][ T3468] ? vfs_parse_fs_string+0x178/0x1f0 [ 464.791982][ T3468] ? logfc+0x6d0/0x6d0 [ 464.796045][ T3468] ? cap_capable+0x18b/0x210 [ 464.800622][ T3468] legacy_get_tree+0xdf/0x170 [ 464.805432][ T3468] ? incfs_unlink+0x80/0x80 [ 464.809923][ T3468] vfs_get_tree+0x85/0x260 [ 464.814407][ T3468] do_new_mount+0x292/0x570 [ 464.818981][ T3468] ? do_move_mount_old+0x160/0x160 [ 464.824073][ T3468] ? security_capable+0x86/0xb0 [ 464.828903][ T3468] do_mount+0x688/0xdd0 [ 464.833036][ T3468] ? copy_mount_string+0x30/0x30 [ 464.837959][ T3468] ? _copy_from_user+0xa6/0xe0 [ 464.842690][ T3468] ? copy_mount_options+0xcb/0x300 [ 464.847868][ T3468] ksys_mount+0xc2/0xf0 [ 464.852133][ T3468] __x64_sys_mount+0xb1/0xc0 [ 464.856726][ T3468] do_syscall_64+0xca/0x1c0 [ 464.861293][ T3468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 464.867211][ T3468] incfs: Can't find or create .index dir in ./file0 [ 464.873829][ T3468] incfs: mount failed -12 [ 464.962380][ T3470] FAULT_INJECTION: forcing a failure. [ 464.962380][ T3470] name failslab, interval 1, probability 0, space 0, times 0 [ 464.975529][ T3470] CPU: 0 PID: 3470 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 464.985805][ T3470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 464.995945][ T3470] Call Trace: [ 464.999263][ T3470] dump_stack+0x1d8/0x241 [ 465.003709][ T3470] ? panic+0x768/0x768 [ 465.007758][ T3470] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 465.013863][ T3470] ? __find_get_block+0xc9c/0x10b0 [ 465.018977][ T3470] ? stack_trace_save+0x1c0/0x1c0 [ 465.024088][ T3470] should_fail+0x71f/0x880 [ 465.028496][ T3470] ? setup_fault_attr+0x3d0/0x3d0 [ 465.033495][ T3470] ? mls_compute_context_len+0x74b/0x790 [ 465.039298][ T3470] ? stack_trace_snprint+0x170/0x170 [ 465.044579][ T3470] ? context_struct_to_string+0x441/0x8a0 [ 465.050423][ T3470] should_failslab+0x5/0x20 [ 465.054911][ T3470] __kmalloc+0x51/0x2b0 [ 465.059154][ T3470] context_struct_to_string+0x441/0x8a0 [ 465.064689][ T3470] ? fat_get_entry+0x8e7/0xa20 [ 465.069452][ T3470] ? security_bounded_transition+0x560/0x560 [ 465.075499][ T3470] context_add_hash+0x141/0x270 [ 465.080354][ T3470] ? security_sid_to_context_inval+0x40/0x40 [ 465.086311][ T3470] ? mls_convert_context+0x6c0/0x6c0 [ 465.091679][ T3470] ? mls_context_isvalid+0xa4/0x380 [ 465.097135][ T3470] ? policydb_context_isvalid+0x1bc/0x410 [ 465.102838][ T3470] security_compute_sid+0x11a7/0x1d60 [ 465.108191][ T3470] ? security_transition_sid+0x90/0x90 [ 465.113628][ T3470] ? avc_denied+0x1d0/0x1d0 [ 465.118112][ T3470] ? _raw_spin_unlock+0x49/0x60 [ 465.122957][ T3470] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 465.128342][ T3470] security_transition_sid+0x78/0x90 [ 465.133648][ T3470] may_create+0x607/0x970 [ 465.137982][ T3470] ? show_sid+0x250/0x250 [ 465.142288][ T3470] ? from_kgid+0x1a3/0x730 [ 465.146809][ T3470] ? generic_permission+0x141/0x3e0 [ 465.152172][ T3470] security_inode_mkdir+0xa4/0x100 [ 465.157293][ T3470] vfs_mkdir+0x352/0x600 [ 465.161794][ T3470] open_or_create_special_dir+0xe4/0x1c0 [ 465.167758][ T3470] incfs_mount_fs+0x48b/0xa00 [ 465.172410][ T3470] ? incfs_unlink+0x80/0x80 [ 465.176888][ T3470] ? vfs_parse_fs_string+0x178/0x1f0 [ 465.182152][ T3470] ? logfc+0x6d0/0x6d0 [ 465.186210][ T3470] ? cap_capable+0x18b/0x210 [ 465.190793][ T3470] legacy_get_tree+0xdf/0x170 [ 465.195465][ T3470] ? incfs_unlink+0x80/0x80 [ 465.199990][ T3470] vfs_get_tree+0x85/0x260 [ 465.204398][ T3470] do_new_mount+0x292/0x570 [ 465.209008][ T3470] ? do_move_mount_old+0x160/0x160 [ 465.214118][ T3470] ? security_capable+0x86/0xb0 [ 465.218952][ T3470] do_mount+0x688/0xdd0 [ 465.223290][ T3470] ? copy_mount_string+0x30/0x30 [ 465.228504][ T3470] ? _copy_from_user+0xa6/0xe0 [ 465.233367][ T3470] ? copy_mount_options+0xcb/0x300 [ 465.239129][ T3470] ksys_mount+0xc2/0xf0 [ 465.245621][ T3470] __x64_sys_mount+0xb1/0xc0 [ 465.250270][ T3470] do_syscall_64+0xca/0x1c0 [ 465.254770][ T3470] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 465.261117][ T3470] incfs: Can't find or create .index dir in ./file0 [ 465.268037][ T3470] incfs: mount failed -12 [ 465.328682][ T3472] FAULT_INJECTION: forcing a failure. [ 465.328682][ T3472] name failslab, interval 1, probability 0, space 0, times 0 [ 465.341676][ T3472] CPU: 0 PID: 3472 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 465.351919][ T3472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 465.362074][ T3472] Call Trace: [ 465.365379][ T3472] dump_stack+0x1d8/0x241 [ 465.369688][ T3472] ? panic+0x768/0x768 [ 465.373735][ T3472] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 465.379533][ T3472] ? __find_get_block+0xc9c/0x10b0 [ 465.384772][ T3472] ? stack_trace_save+0x1c0/0x1c0 [ 465.389875][ T3472] should_fail+0x71f/0x880 [ 465.394279][ T3472] ? setup_fault_attr+0x3d0/0x3d0 [ 465.399410][ T3472] ? mls_compute_context_len+0x74b/0x790 [ 465.405050][ T3472] ? stack_trace_snprint+0x170/0x170 [ 465.410333][ T3472] ? context_struct_to_string+0x441/0x8a0 [ 465.416140][ T3472] should_failslab+0x5/0x20 [ 465.420761][ T3472] __kmalloc+0x51/0x2b0 [ 465.424933][ T3472] context_struct_to_string+0x441/0x8a0 [ 465.430496][ T3472] ? fat_get_entry+0x8e7/0xa20 [ 465.435264][ T3472] ? security_bounded_transition+0x560/0x560 [ 465.441327][ T3472] context_add_hash+0x141/0x270 [ 465.446187][ T3472] ? security_sid_to_context_inval+0x40/0x40 [ 465.452177][ T3472] ? mls_convert_context+0x6c0/0x6c0 [ 465.457493][ T3472] ? mls_context_isvalid+0xa4/0x380 [ 465.462749][ T3472] ? policydb_context_isvalid+0x1bc/0x410 [ 465.468745][ T3472] security_compute_sid+0x11a7/0x1d60 [ 465.474102][ T3472] ? security_transition_sid+0x90/0x90 [ 465.479560][ T3472] ? avc_denied+0x1d0/0x1d0 [ 465.484063][ T3472] ? _raw_spin_unlock+0x49/0x60 [ 465.489142][ T3472] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 465.494719][ T3472] security_transition_sid+0x78/0x90 [ 465.499997][ T3472] may_create+0x607/0x970 [ 465.504305][ T3472] ? show_sid+0x250/0x250 [ 465.508610][ T3472] ? from_kgid+0x1a3/0x730 [ 465.513017][ T3472] ? generic_permission+0x141/0x3e0 [ 465.518190][ T3472] security_inode_mkdir+0xa4/0x100 [ 465.523284][ T3472] vfs_mkdir+0x352/0x600 [ 465.527521][ T3472] open_or_create_special_dir+0xe4/0x1c0 [ 465.533142][ T3472] incfs_mount_fs+0x48b/0xa00 [ 465.537800][ T3472] ? incfs_unlink+0x80/0x80 [ 465.542368][ T3472] ? vfs_parse_fs_string+0x178/0x1f0 [ 465.547669][ T3472] ? logfc+0x6d0/0x6d0 [ 465.551730][ T3472] ? cap_capable+0x18b/0x210 [ 465.556300][ T3472] legacy_get_tree+0xdf/0x170 [ 465.561239][ T3472] ? incfs_unlink+0x80/0x80 [ 465.565738][ T3472] vfs_get_tree+0x85/0x260 [ 465.570132][ T3472] do_new_mount+0x292/0x570 [ 465.574783][ T3472] ? do_move_mount_old+0x160/0x160 [ 465.579901][ T3472] ? security_capable+0x86/0xb0 [ 465.584734][ T3472] do_mount+0x688/0xdd0 [ 465.588889][ T3472] ? copy_mount_string+0x30/0x30 [ 465.593810][ T3472] ? _copy_from_user+0xa6/0xe0 [ 465.598682][ T3472] ? copy_mount_options+0xcb/0x300 [ 465.603805][ T3472] ksys_mount+0xc2/0xf0 [ 465.607977][ T3472] __x64_sys_mount+0xb1/0xc0 [ 465.612543][ T3472] do_syscall_64+0xca/0x1c0 [ 465.617648][ T3472] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 465.625337][ T3472] incfs: Can't find or create .index dir in ./file0 [ 465.632178][ T3472] incfs: mount failed -12 [ 465.708711][ T3474] FAULT_INJECTION: forcing a failure. [ 465.708711][ T3474] name failslab, interval 1, probability 0, space 0, times 0 [ 465.721489][ T3474] CPU: 0 PID: 3474 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 465.731847][ T3474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 465.742026][ T3474] Call Trace: [ 465.745323][ T3474] dump_stack+0x1d8/0x241 [ 465.749657][ T3474] ? panic+0x768/0x768 [ 465.753725][ T3474] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 465.759523][ T3474] ? __find_get_block+0xc9c/0x10b0 [ 465.764732][ T3474] ? stack_trace_save+0x1c0/0x1c0 [ 465.769770][ T3474] should_fail+0x71f/0x880 [ 465.774306][ T3474] ? setup_fault_attr+0x3d0/0x3d0 [ 465.779499][ T3474] ? mls_compute_context_len+0x74b/0x790 [ 465.785138][ T3474] ? stack_trace_snprint+0x170/0x170 [ 465.790413][ T3474] ? context_struct_to_string+0x441/0x8a0 [ 465.796184][ T3474] should_failslab+0x5/0x20 [ 465.800704][ T3474] __kmalloc+0x51/0x2b0 [ 465.804848][ T3474] context_struct_to_string+0x441/0x8a0 [ 465.810395][ T3474] ? fat_get_entry+0x8e7/0xa20 [ 465.815159][ T3474] ? security_bounded_transition+0x560/0x560 [ 465.821435][ T3474] context_add_hash+0x141/0x270 [ 465.826288][ T3474] ? security_sid_to_context_inval+0x40/0x40 [ 465.832819][ T3474] ? mls_convert_context+0x6c0/0x6c0 [ 465.838099][ T3474] ? mls_context_isvalid+0xa4/0x380 [ 465.843276][ T3474] ? policydb_context_isvalid+0x1bc/0x410 [ 465.848970][ T3474] security_compute_sid+0x11a7/0x1d60 [ 465.854320][ T3474] ? security_transition_sid+0x90/0x90 [ 465.859754][ T3474] ? avc_denied+0x1d0/0x1d0 [ 465.864233][ T3474] ? _raw_spin_unlock+0x49/0x60 [ 465.869062][ T3474] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 465.874483][ T3474] security_transition_sid+0x78/0x90 [ 465.879793][ T3474] may_create+0x607/0x970 [ 465.884106][ T3474] ? show_sid+0x250/0x250 [ 465.888538][ T3474] ? from_kgid+0x1a3/0x730 [ 465.893266][ T3474] ? generic_permission+0x141/0x3e0 [ 465.902239][ T3474] security_inode_mkdir+0xa4/0x100 [ 465.911970][ T3474] vfs_mkdir+0x352/0x600 [ 465.916248][ T3474] open_or_create_special_dir+0xe4/0x1c0 [ 465.921971][ T3474] incfs_mount_fs+0x48b/0xa00 [ 465.927100][ T3474] ? incfs_unlink+0x80/0x80 [ 465.931605][ T3474] ? vfs_parse_fs_string+0x178/0x1f0 [ 465.937024][ T3474] ? logfc+0x6d0/0x6d0 [ 465.941214][ T3474] ? cap_capable+0x18b/0x210 [ 465.946071][ T3474] legacy_get_tree+0xdf/0x170 [ 465.950859][ T3474] ? incfs_unlink+0x80/0x80 [ 465.955712][ T3474] vfs_get_tree+0x85/0x260 [ 465.960365][ T3474] do_new_mount+0x292/0x570 [ 465.965226][ T3474] ? do_move_mount_old+0x160/0x160 [ 465.970510][ T3474] ? security_capable+0x86/0xb0 [ 465.975373][ T3474] do_mount+0x688/0xdd0 [ 465.979829][ T3474] ? copy_mount_string+0x30/0x30 [ 465.984771][ T3474] ? _copy_from_user+0xa6/0xe0 [ 465.989527][ T3474] ? copy_mount_options+0xcb/0x300 [ 465.994663][ T3474] ksys_mount+0xc2/0xf0 [ 465.998819][ T3474] __x64_sys_mount+0xb1/0xc0 [ 466.003481][ T3474] do_syscall_64+0xca/0x1c0 [ 466.008066][ T3474] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 466.014632][ T3474] incfs: Can't find or create .index dir in ./file0 [ 466.021775][ T3474] incfs: mount failed -12 [ 466.088230][ T3476] FAULT_INJECTION: forcing a failure. [ 466.088230][ T3476] name failslab, interval 1, probability 0, space 0, times 0 [ 466.100973][ T3476] CPU: 0 PID: 3476 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 466.111364][ T3476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.122184][ T3476] Call Trace: [ 466.125662][ T3476] dump_stack+0x1d8/0x241 [ 466.130261][ T3476] ? panic+0x768/0x768 [ 466.134396][ T3476] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 466.140431][ T3476] ? __find_get_block+0xc9c/0x10b0 [ 466.146007][ T3476] ? stack_trace_save+0x1c0/0x1c0 [ 466.151341][ T3476] should_fail+0x71f/0x880 [ 466.156692][ T3476] ? setup_fault_attr+0x3d0/0x3d0 [ 466.162047][ T3476] ? mls_compute_context_len+0x74b/0x790 [ 466.167684][ T3476] ? stack_trace_snprint+0x170/0x170 [ 466.173082][ T3476] ? context_struct_to_string+0x441/0x8a0 [ 466.178864][ T3476] should_failslab+0x5/0x20 [ 466.183615][ T3476] __kmalloc+0x51/0x2b0 [ 466.187766][ T3476] context_struct_to_string+0x441/0x8a0 [ 466.193481][ T3476] ? fat_get_entry+0x8e7/0xa20 [ 466.198221][ T3476] ? security_bounded_transition+0x560/0x560 [ 466.204172][ T3476] context_add_hash+0x141/0x270 [ 466.209015][ T3476] ? security_sid_to_context_inval+0x40/0x40 [ 466.214969][ T3476] ? mls_convert_context+0x6c0/0x6c0 [ 466.220243][ T3476] ? mls_context_isvalid+0xa4/0x380 [ 466.225503][ T3476] ? policydb_context_isvalid+0x1bc/0x410 [ 466.231206][ T3476] security_compute_sid+0x11a7/0x1d60 [ 466.236749][ T3476] ? security_transition_sid+0x90/0x90 [ 466.242184][ T3476] ? avc_denied+0x1d0/0x1d0 [ 466.246793][ T3476] ? _raw_spin_unlock+0x49/0x60 [ 466.251759][ T3476] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 466.257287][ T3476] security_transition_sid+0x78/0x90 [ 466.262655][ T3476] may_create+0x607/0x970 [ 466.267651][ T3476] ? show_sid+0x250/0x250 [ 466.272518][ T3476] ? from_kgid+0x1a3/0x730 [ 466.277699][ T3476] ? generic_permission+0x141/0x3e0 [ 466.283148][ T3476] security_inode_mkdir+0xa4/0x100 [ 466.288328][ T3476] vfs_mkdir+0x352/0x600 [ 466.292859][ T3476] open_or_create_special_dir+0xe4/0x1c0 [ 466.298560][ T3476] incfs_mount_fs+0x48b/0xa00 [ 466.303368][ T3476] ? incfs_unlink+0x80/0x80 [ 466.308069][ T3476] ? vfs_parse_fs_string+0x178/0x1f0 [ 466.313433][ T3476] ? logfc+0x6d0/0x6d0 [ 466.317977][ T3476] ? cap_capable+0x18b/0x210 [ 466.322551][ T3476] legacy_get_tree+0xdf/0x170 [ 466.327658][ T3476] ? incfs_unlink+0x80/0x80 [ 466.332146][ T3476] vfs_get_tree+0x85/0x260 [ 466.337584][ T3476] do_new_mount+0x292/0x570 [ 466.342073][ T3476] ? do_move_mount_old+0x160/0x160 [ 466.347174][ T3476] ? security_capable+0x86/0xb0 [ 466.352258][ T3476] do_mount+0x688/0xdd0 [ 466.356801][ T3476] ? copy_mount_string+0x30/0x30 [ 466.361721][ T3476] ? _copy_from_user+0xa6/0xe0 [ 466.366456][ T3476] ? copy_mount_options+0xcb/0x300 [ 466.371625][ T3476] ksys_mount+0xc2/0xf0 [ 466.375842][ T3476] __x64_sys_mount+0xb1/0xc0 [ 466.380512][ T3476] do_syscall_64+0xca/0x1c0 [ 466.385036][ T3476] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 466.390983][ T3476] incfs: Can't find or create .index dir in ./file0 [ 466.397637][ T3476] incfs: mount failed -12 [ 466.471259][ T3478] FAULT_INJECTION: forcing a failure. [ 466.471259][ T3478] name failslab, interval 1, probability 0, space 0, times 0 [ 466.484156][ T3478] CPU: 0 PID: 3478 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 466.494937][ T3478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.504987][ T3478] Call Trace: [ 466.508268][ T3478] dump_stack+0x1d8/0x241 [ 466.512716][ T3478] ? panic+0x768/0x768 [ 466.516757][ T3478] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 466.522535][ T3478] ? __find_get_block+0xc9c/0x10b0 [ 466.527615][ T3478] ? stack_trace_save+0x1c0/0x1c0 [ 466.532620][ T3478] should_fail+0x71f/0x880 [ 466.537176][ T3478] ? setup_fault_attr+0x3d0/0x3d0 [ 466.542797][ T3478] ? mls_compute_context_len+0x74b/0x790 [ 466.548499][ T3478] ? stack_trace_snprint+0x170/0x170 [ 466.553931][ T3478] ? context_struct_to_string+0x441/0x8a0 [ 466.559654][ T3478] should_failslab+0x5/0x20 [ 466.564143][ T3478] __kmalloc+0x51/0x2b0 [ 466.568293][ T3478] context_struct_to_string+0x441/0x8a0 [ 466.573817][ T3478] ? fat_get_entry+0x8e7/0xa20 [ 466.578671][ T3478] ? security_bounded_transition+0x560/0x560 [ 466.584646][ T3478] context_add_hash+0x141/0x270 [ 466.589502][ T3478] ? security_sid_to_context_inval+0x40/0x40 [ 466.595822][ T3478] ? mls_convert_context+0x6c0/0x6c0 [ 466.601102][ T3478] ? mls_context_isvalid+0xa4/0x380 [ 466.606275][ T3478] ? policydb_context_isvalid+0x1bc/0x410 [ 466.612329][ T3478] security_compute_sid+0x11a7/0x1d60 [ 466.617691][ T3478] ? security_transition_sid+0x90/0x90 [ 466.623228][ T3478] ? avc_denied+0x1d0/0x1d0 [ 466.627807][ T3478] ? _raw_spin_unlock+0x49/0x60 [ 466.632632][ T3478] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 466.638018][ T3478] security_transition_sid+0x78/0x90 [ 466.643518][ T3478] may_create+0x607/0x970 [ 466.647827][ T3478] ? show_sid+0x250/0x250 [ 466.652132][ T3478] ? from_kgid+0x1a3/0x730 [ 466.656539][ T3478] ? generic_permission+0x141/0x3e0 [ 466.661714][ T3478] security_inode_mkdir+0xa4/0x100 [ 466.666820][ T3478] vfs_mkdir+0x352/0x600 [ 466.671063][ T3478] open_or_create_special_dir+0xe4/0x1c0 [ 466.676768][ T3478] incfs_mount_fs+0x48b/0xa00 [ 466.681415][ T3478] ? incfs_unlink+0x80/0x80 [ 466.685892][ T3478] ? vfs_parse_fs_string+0x178/0x1f0 [ 466.691143][ T3478] ? logfc+0x6d0/0x6d0 [ 466.695280][ T3478] ? cap_capable+0x18b/0x210 [ 466.699872][ T3478] legacy_get_tree+0xdf/0x170 [ 466.704633][ T3478] ? incfs_unlink+0x80/0x80 [ 466.709120][ T3478] vfs_get_tree+0x85/0x260 [ 466.713505][ T3478] do_new_mount+0x292/0x570 [ 466.717998][ T3478] ? do_move_mount_old+0x160/0x160 [ 466.723085][ T3478] ? security_capable+0x86/0xb0 [ 466.727907][ T3478] do_mount+0x688/0xdd0 [ 466.732033][ T3478] ? copy_mount_string+0x30/0x30 [ 466.736942][ T3478] ? _copy_from_user+0xa6/0xe0 [ 466.741777][ T3478] ? copy_mount_options+0xcb/0x300 [ 466.747048][ T3478] ksys_mount+0xc2/0xf0 [ 466.751433][ T3478] __x64_sys_mount+0xb1/0xc0 [ 466.757313][ T3478] do_syscall_64+0xca/0x1c0 [ 466.761799][ T3478] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 466.767864][ T3478] incfs: Can't find or create .index dir in ./file0 [ 466.774872][ T3478] incfs: mount failed -12 [ 466.828370][ T3480] FAULT_INJECTION: forcing a failure. [ 466.828370][ T3480] name failslab, interval 1, probability 0, space 0, times 0 [ 466.842266][ T3480] CPU: 0 PID: 3480 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 466.853330][ T3480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 466.863774][ T3480] Call Trace: [ 466.867413][ T3480] dump_stack+0x1d8/0x241 [ 466.872303][ T3480] ? panic+0x768/0x768 [ 466.876519][ T3480] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 466.882331][ T3480] should_fail+0x71f/0x880 [ 466.886854][ T3480] ? setup_fault_attr+0x3d0/0x3d0 [ 466.892889][ T3480] ? stack_trace_save+0x1c0/0x1c0 [ 466.898405][ T3480] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 466.904866][ T3480] ? __d_alloc+0x2a/0x6a0 [ 466.909311][ T3480] should_failslab+0x5/0x20 [ 466.913805][ T3480] kmem_cache_alloc+0x24/0x220 [ 466.918841][ T3480] __d_alloc+0x2a/0x6a0 [ 466.922994][ T3480] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 466.929081][ T3480] d_alloc_parallel+0xe7/0x1310 [ 466.933947][ T3480] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 466.939390][ T3480] ? avc_denied+0x1d0/0x1d0 [ 466.943883][ T3480] ? d_hash_and_lookup+0x1e0/0x1e0 [ 466.949600][ T3480] ? incfs_realloc_mount_info+0x93/0x480 [ 466.955411][ T3480] ? incfs_alloc_mount_info+0x462/0x520 [ 466.960969][ T3480] ? incfs_mount_fs+0x406/0xa00 [ 466.965962][ T3480] ? legacy_get_tree+0xdf/0x170 [ 466.970979][ T3480] ? vfs_get_tree+0x85/0x260 [ 466.975714][ T3480] ? do_mount+0x688/0xdd0 [ 466.980312][ T3480] ? ksys_mount+0xc2/0xf0 [ 466.984900][ T3480] ? selinux_inode_permission+0x380/0x6a0 [ 466.991150][ T3480] ? selinux_inode_permission+0x454/0x6a0 [ 466.997331][ T3480] __lookup_slow+0x156/0x460 [ 467.002700][ T3480] ? lookup_one_len+0x2c0/0x2c0 [ 467.007534][ T3480] lookup_one_len+0x180/0x2c0 [ 467.012443][ T3480] ? lookup_one_len_common+0x450/0x450 [ 467.018081][ T3480] ? memcpy+0x38/0x50 [ 467.022442][ T3480] incfs_lookup_dentry+0x5b/0xb0 [ 467.027509][ T3480] open_or_create_special_dir+0x4c/0x1c0 [ 467.033164][ T3480] incfs_mount_fs+0x48b/0xa00 [ 467.037974][ T3480] ? incfs_unlink+0x80/0x80 [ 467.042474][ T3480] ? vfs_parse_fs_string+0x178/0x1f0 [ 467.048187][ T3480] ? logfc+0x6d0/0x6d0 [ 467.053381][ T3480] ? cap_capable+0x18b/0x210 [ 467.057972][ T3480] legacy_get_tree+0xdf/0x170 [ 467.062996][ T3480] ? incfs_unlink+0x80/0x80 [ 467.067497][ T3480] vfs_get_tree+0x85/0x260 [ 467.071918][ T3480] do_new_mount+0x292/0x570 [ 467.076594][ T3480] ? do_move_mount_old+0x160/0x160 [ 467.081686][ T3480] ? security_capable+0x86/0xb0 [ 467.086512][ T3480] do_mount+0x688/0xdd0 [ 467.090880][ T3480] ? copy_mount_string+0x30/0x30 [ 467.096445][ T3480] ? _copy_from_user+0xa6/0xe0 [ 467.101216][ T3480] ? copy_mount_options+0xcb/0x300 [ 467.106501][ T3480] ksys_mount+0xc2/0xf0 [ 467.110637][ T3480] __x64_sys_mount+0xb1/0xc0 [ 467.115302][ T3480] do_syscall_64+0xca/0x1c0 [ 467.119799][ T3480] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 467.126054][ T3480] incfs_lookup_dentry err:-12 [ 467.130762][ T3480] incfs: Can't find or create .index dir in ./file0 [ 467.137524][ T3480] incfs: mount failed -12 [ 467.191880][ T3482] FAULT_INJECTION: forcing a failure. [ 467.191880][ T3482] name failslab, interval 1, probability 0, space 0, times 0 [ 467.205030][ T3482] CPU: 0 PID: 3482 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 467.215303][ T3482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.225604][ T3482] Call Trace: [ 467.228917][ T3482] dump_stack+0x1d8/0x241 [ 467.233370][ T3482] ? panic+0x768/0x768 [ 467.237552][ T3482] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 467.243749][ T3482] should_fail+0x71f/0x880 [ 467.248188][ T3482] ? setup_fault_attr+0x3d0/0x3d0 [ 467.253337][ T3482] ? stack_trace_save+0x1c0/0x1c0 [ 467.258688][ T3482] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 467.264948][ T3482] ? __d_alloc+0x2a/0x6a0 [ 467.269263][ T3482] should_failslab+0x5/0x20 [ 467.274591][ T3482] kmem_cache_alloc+0x24/0x220 [ 467.279521][ T3482] __d_alloc+0x2a/0x6a0 [ 467.283767][ T3482] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 467.290005][ T3482] d_alloc_parallel+0xe7/0x1310 [ 467.296548][ T3482] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 467.301895][ T3482] ? avc_denied+0x1d0/0x1d0 [ 467.306406][ T3482] ? d_hash_and_lookup+0x1e0/0x1e0 [ 467.311572][ T3482] ? incfs_realloc_mount_info+0x93/0x480 [ 467.317337][ T3482] ? incfs_alloc_mount_info+0x462/0x520 [ 467.322973][ T3482] ? incfs_mount_fs+0x406/0xa00 [ 467.327800][ T3482] ? legacy_get_tree+0xdf/0x170 [ 467.332878][ T3482] ? vfs_get_tree+0x85/0x260 [ 467.337554][ T3482] ? do_mount+0x688/0xdd0 [ 467.341860][ T3482] ? ksys_mount+0xc2/0xf0 [ 467.346172][ T3482] ? selinux_inode_permission+0x380/0x6a0 [ 467.351866][ T3482] ? selinux_inode_permission+0x454/0x6a0 [ 467.357857][ T3482] __lookup_slow+0x156/0x460 [ 467.364991][ T3482] ? lookup_one_len+0x2c0/0x2c0 [ 467.370144][ T3482] lookup_one_len+0x180/0x2c0 [ 467.374897][ T3482] ? lookup_one_len_common+0x450/0x450 [ 467.380334][ T3482] ? memcpy+0x38/0x50 [ 467.384736][ T3482] incfs_lookup_dentry+0x5b/0xb0 [ 467.390144][ T3482] open_or_create_special_dir+0x4c/0x1c0 [ 467.395783][ T3482] incfs_mount_fs+0x48b/0xa00 [ 467.400462][ T3482] ? incfs_unlink+0x80/0x80 [ 467.405035][ T3482] ? vfs_parse_fs_string+0x178/0x1f0 [ 467.410656][ T3482] ? logfc+0x6d0/0x6d0 [ 467.414818][ T3482] ? cap_capable+0x18b/0x210 [ 467.419422][ T3482] legacy_get_tree+0xdf/0x170 [ 467.424265][ T3482] ? incfs_unlink+0x80/0x80 [ 467.428786][ T3482] vfs_get_tree+0x85/0x260 [ 467.433514][ T3482] do_new_mount+0x292/0x570 [ 467.438023][ T3482] ? do_move_mount_old+0x160/0x160 [ 467.443895][ T3482] ? security_capable+0x86/0xb0 [ 467.448746][ T3482] do_mount+0x688/0xdd0 [ 467.452964][ T3482] ? copy_mount_string+0x30/0x30 [ 467.457889][ T3482] ? _copy_from_user+0xa6/0xe0 [ 467.462722][ T3482] ? copy_mount_options+0xcb/0x300 [ 467.467832][ T3482] ksys_mount+0xc2/0xf0 [ 467.472251][ T3482] __x64_sys_mount+0xb1/0xc0 [ 467.476895][ T3482] do_syscall_64+0xca/0x1c0 [ 467.481707][ T3482] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 467.487878][ T3482] incfs_lookup_dentry err:-12 [ 467.492678][ T3482] incfs: Can't find or create .index dir in ./file0 [ 467.499573][ T3482] incfs: mount failed -12 [ 467.613091][ T3484] FAULT_INJECTION: forcing a failure. [ 467.613091][ T3484] name failslab, interval 1, probability 0, space 0, times 0 [ 467.626086][ T3484] CPU: 0 PID: 3484 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 467.637007][ T3484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 467.647319][ T3484] Call Trace: [ 467.651354][ T3484] dump_stack+0x1d8/0x241 [ 467.655851][ T3484] ? panic+0x768/0x768 [ 467.660044][ T3484] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 467.665980][ T3484] ? __find_get_block+0xc9c/0x10b0 [ 467.671201][ T3484] ? stack_trace_save+0x1c0/0x1c0 [ 467.676348][ T3484] should_fail+0x71f/0x880 [ 467.680852][ T3484] ? setup_fault_attr+0x3d0/0x3d0 [ 467.685865][ T3484] ? mls_compute_context_len+0x74b/0x790 [ 467.691627][ T3484] ? stack_trace_snprint+0x170/0x170 [ 467.696909][ T3484] ? context_struct_to_string+0x441/0x8a0 [ 467.702905][ T3484] should_failslab+0x5/0x20 [ 467.707418][ T3484] __kmalloc+0x51/0x2b0 [ 467.711863][ T3484] context_struct_to_string+0x441/0x8a0 [ 467.717407][ T3484] ? fat_get_entry+0x8e7/0xa20 [ 467.722278][ T3484] ? security_bounded_transition+0x560/0x560 [ 467.728243][ T3484] context_add_hash+0x141/0x270 [ 467.733155][ T3484] ? security_sid_to_context_inval+0x40/0x40 [ 467.739173][ T3484] ? mls_convert_context+0x6c0/0x6c0 [ 467.744460][ T3484] ? mls_context_isvalid+0xa4/0x380 [ 467.749634][ T3484] ? policydb_context_isvalid+0x1bc/0x410 [ 467.755344][ T3484] security_compute_sid+0x11a7/0x1d60 [ 467.760796][ T3484] ? security_transition_sid+0x90/0x90 [ 467.766244][ T3484] ? avc_denied+0x1d0/0x1d0 [ 467.770833][ T3484] ? _raw_spin_unlock+0x49/0x60 [ 467.775665][ T3484] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 467.781031][ T3484] security_transition_sid+0x78/0x90 [ 467.786303][ T3484] may_create+0x607/0x970 [ 467.790608][ T3484] ? show_sid+0x250/0x250 [ 467.794999][ T3484] ? from_kgid+0x1a3/0x730 [ 467.799391][ T3484] ? generic_permission+0x141/0x3e0 [ 467.804583][ T3484] security_inode_mkdir+0xa4/0x100 [ 467.809774][ T3484] vfs_mkdir+0x352/0x600 [ 467.814001][ T3484] open_or_create_special_dir+0xe4/0x1c0 [ 467.819613][ T3484] incfs_mount_fs+0x48b/0xa00 [ 467.824400][ T3484] ? incfs_unlink+0x80/0x80 [ 467.828906][ T3484] ? vfs_parse_fs_string+0x178/0x1f0 [ 467.834171][ T3484] ? logfc+0x6d0/0x6d0 [ 467.838218][ T3484] ? cap_capable+0x18b/0x210 [ 467.843058][ T3484] legacy_get_tree+0xdf/0x170 [ 467.847926][ T3484] ? incfs_unlink+0x80/0x80 [ 467.852412][ T3484] vfs_get_tree+0x85/0x260 [ 467.856869][ T3484] do_new_mount+0x292/0x570 [ 467.861728][ T3484] ? do_move_mount_old+0x160/0x160 [ 467.867124][ T3484] ? security_capable+0x86/0xb0 [ 467.872122][ T3484] do_mount+0x688/0xdd0 [ 467.876382][ T3484] ? copy_mount_string+0x30/0x30 [ 467.881308][ T3484] ? _copy_from_user+0xa6/0xe0 [ 467.886048][ T3484] ? copy_mount_options+0xcb/0x300 [ 467.891947][ T3484] ksys_mount+0xc2/0xf0 [ 467.896422][ T3484] __x64_sys_mount+0xb1/0xc0 [ 467.901104][ T3484] do_syscall_64+0xca/0x1c0 [ 467.905591][ T3484] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 467.911536][ T3484] incfs: Can't find or create .index dir in ./file0 [ 467.918200][ T3484] incfs: mount failed -12 [ 467.968540][ T3486] FAULT_INJECTION: forcing a failure. [ 467.968540][ T3486] name failslab, interval 1, probability 0, space 0, times 0 [ 467.981185][ T3486] CPU: 0 PID: 3486 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 467.991898][ T3486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.002214][ T3486] Call Trace: [ 468.005627][ T3486] dump_stack+0x1d8/0x241 [ 468.010388][ T3486] ? panic+0x768/0x768 [ 468.014573][ T3486] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 468.020457][ T3486] ? __find_get_block+0xc9c/0x10b0 [ 468.025678][ T3486] ? stack_trace_save+0x1c0/0x1c0 [ 468.030782][ T3486] should_fail+0x71f/0x880 [ 468.035681][ T3486] ? setup_fault_attr+0x3d0/0x3d0 [ 468.041191][ T3486] ? mls_compute_context_len+0x74b/0x790 [ 468.046984][ T3486] ? stack_trace_snprint+0x170/0x170 [ 468.052560][ T3486] ? context_struct_to_string+0x441/0x8a0 [ 468.058491][ T3486] should_failslab+0x5/0x20 [ 468.063655][ T3486] __kmalloc+0x51/0x2b0 [ 468.068019][ T3486] context_struct_to_string+0x441/0x8a0 [ 468.074416][ T3486] ? fat_get_entry+0x8e7/0xa20 [ 468.079478][ T3486] ? security_bounded_transition+0x560/0x560 [ 468.085816][ T3486] context_add_hash+0x141/0x270 [ 468.091541][ T3486] ? security_sid_to_context_inval+0x40/0x40 [ 468.098069][ T3486] ? mls_convert_context+0x6c0/0x6c0 [ 468.103439][ T3486] ? mls_context_isvalid+0xa4/0x380 [ 468.108621][ T3486] ? policydb_context_isvalid+0x1bc/0x410 [ 468.114575][ T3486] security_compute_sid+0x11a7/0x1d60 [ 468.120044][ T3486] ? security_transition_sid+0x90/0x90 [ 468.125732][ T3486] ? avc_denied+0x1d0/0x1d0 [ 468.130681][ T3486] ? _raw_spin_unlock+0x49/0x60 [ 468.135630][ T3486] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 468.141158][ T3486] security_transition_sid+0x78/0x90 [ 468.146510][ T3486] may_create+0x607/0x970 [ 468.151180][ T3486] ? show_sid+0x250/0x250 [ 468.158910][ T3486] ? from_kgid+0x1a3/0x730 [ 468.165322][ T3486] ? generic_permission+0x141/0x3e0 [ 468.170872][ T3486] security_inode_mkdir+0xa4/0x100 [ 468.176425][ T3486] vfs_mkdir+0x352/0x600 [ 468.180657][ T3486] open_or_create_special_dir+0xe4/0x1c0 [ 468.187185][ T3486] incfs_mount_fs+0x48b/0xa00 [ 468.193244][ T3486] ? incfs_unlink+0x80/0x80 [ 468.198201][ T3486] ? vfs_parse_fs_string+0x178/0x1f0 [ 468.204162][ T3486] ? logfc+0x6d0/0x6d0 [ 468.208435][ T3486] ? cap_capable+0x18b/0x210 [ 468.213192][ T3486] legacy_get_tree+0xdf/0x170 [ 468.217855][ T3486] ? incfs_unlink+0x80/0x80 [ 468.222545][ T3486] vfs_get_tree+0x85/0x260 [ 468.226951][ T3486] do_new_mount+0x292/0x570 [ 468.231528][ T3486] ? do_move_mount_old+0x160/0x160 [ 468.236808][ T3486] ? security_capable+0x86/0xb0 [ 468.241731][ T3486] do_mount+0x688/0xdd0 [ 468.246258][ T3486] ? copy_mount_string+0x30/0x30 [ 468.251271][ T3486] ? _copy_from_user+0xa6/0xe0 [ 468.256010][ T3486] ? copy_mount_options+0xcb/0x300 [ 468.261289][ T3486] ksys_mount+0xc2/0xf0 [ 468.265622][ T3486] __x64_sys_mount+0xb1/0xc0 [ 468.270280][ T3486] do_syscall_64+0xca/0x1c0 [ 468.274777][ T3486] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 468.280736][ T3486] incfs: Can't find or create .index dir in ./file0 [ 468.287406][ T3486] incfs: mount failed -12 [ 468.358595][ T3488] FAULT_INJECTION: forcing a failure. [ 468.358595][ T3488] name failslab, interval 1, probability 0, space 0, times 0 [ 468.371619][ T3488] CPU: 0 PID: 3488 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 468.381954][ T3488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.392356][ T3488] Call Trace: [ 468.395930][ T3488] dump_stack+0x1d8/0x241 [ 468.400794][ T3488] ? panic+0x768/0x768 [ 468.405114][ T3488] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 468.411251][ T3488] ? __find_get_block+0xc9c/0x10b0 [ 468.416486][ T3488] ? stack_trace_save+0x1c0/0x1c0 [ 468.422498][ T3488] should_fail+0x71f/0x880 [ 468.428653][ T3488] ? setup_fault_attr+0x3d0/0x3d0 [ 468.434079][ T3488] ? mls_compute_context_len+0x74b/0x790 [ 468.439837][ T3488] ? stack_trace_snprint+0x170/0x170 [ 468.445371][ T3488] ? context_struct_to_string+0x441/0x8a0 [ 468.451526][ T3488] should_failslab+0x5/0x20 [ 468.456386][ T3488] __kmalloc+0x51/0x2b0 [ 468.460977][ T3488] context_struct_to_string+0x441/0x8a0 [ 468.466682][ T3488] ? fat_get_entry+0x8e7/0xa20 [ 468.471433][ T3488] ? security_bounded_transition+0x560/0x560 [ 468.477604][ T3488] context_add_hash+0x141/0x270 [ 468.482613][ T3488] ? security_sid_to_context_inval+0x40/0x40 [ 468.488775][ T3488] ? mls_convert_context+0x6c0/0x6c0 [ 468.496293][ T3488] ? mls_context_isvalid+0xa4/0x380 [ 468.502268][ T3488] ? policydb_context_isvalid+0x1bc/0x410 [ 468.508254][ T3488] security_compute_sid+0x11a7/0x1d60 [ 468.513740][ T3488] ? security_transition_sid+0x90/0x90 [ 468.519289][ T3488] ? avc_denied+0x1d0/0x1d0 [ 468.523863][ T3488] ? _raw_spin_unlock+0x49/0x60 [ 468.528704][ T3488] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 468.534136][ T3488] security_transition_sid+0x78/0x90 [ 468.542884][ T3488] may_create+0x607/0x970 [ 468.547310][ T3488] ? show_sid+0x250/0x250 [ 468.552029][ T3488] ? from_kgid+0x1a3/0x730 [ 468.556664][ T3488] ? generic_permission+0x141/0x3e0 [ 468.562975][ T3488] security_inode_mkdir+0xa4/0x100 [ 468.568428][ T3488] vfs_mkdir+0x352/0x600 [ 468.573432][ T3488] open_or_create_special_dir+0xe4/0x1c0 [ 468.579289][ T3488] incfs_mount_fs+0x48b/0xa00 [ 468.584217][ T3488] ? incfs_unlink+0x80/0x80 [ 468.588984][ T3488] ? vfs_parse_fs_string+0x178/0x1f0 [ 468.595077][ T3488] ? logfc+0x6d0/0x6d0 [ 468.600338][ T3488] ? cap_capable+0x18b/0x210 [ 468.605312][ T3488] legacy_get_tree+0xdf/0x170 [ 468.610157][ T3488] ? incfs_unlink+0x80/0x80 [ 468.615023][ T3488] vfs_get_tree+0x85/0x260 [ 468.619490][ T3488] do_new_mount+0x292/0x570 [ 468.624219][ T3488] ? do_move_mount_old+0x160/0x160 [ 468.629613][ T3488] ? security_capable+0x86/0xb0 [ 468.634715][ T3488] do_mount+0x688/0xdd0 [ 468.638862][ T3488] ? copy_mount_string+0x30/0x30 [ 468.644150][ T3488] ? _copy_from_user+0xa6/0xe0 [ 468.648901][ T3488] ? copy_mount_options+0xcb/0x300 [ 468.654329][ T3488] ksys_mount+0xc2/0xf0 [ 468.659689][ T3488] __x64_sys_mount+0xb1/0xc0 [ 468.667262][ T3488] do_syscall_64+0xca/0x1c0 [ 468.672243][ T3488] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 468.678955][ T3488] incfs: Can't find or create .index dir in ./file0 [ 468.687020][ T3488] incfs: mount failed -12 [ 468.758412][ T3490] FAULT_INJECTION: forcing a failure. [ 468.758412][ T3490] name failslab, interval 1, probability 0, space 0, times 0 [ 468.771062][ T3490] CPU: 0 PID: 3490 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 468.781842][ T3490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 468.794936][ T3490] Call Trace: [ 468.798320][ T3490] dump_stack+0x1d8/0x241 [ 468.802637][ T3490] ? panic+0x768/0x768 [ 468.806908][ T3490] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 468.812970][ T3490] ? __find_get_block+0xc9c/0x10b0 [ 468.818107][ T3490] ? stack_trace_save+0x1c0/0x1c0 [ 468.823114][ T3490] should_fail+0x71f/0x880 [ 468.827527][ T3490] ? setup_fault_attr+0x3d0/0x3d0 [ 468.832805][ T3490] ? mls_compute_context_len+0x74b/0x790 [ 468.838555][ T3490] ? stack_trace_snprint+0x170/0x170 [ 468.843820][ T3490] ? context_struct_to_string+0x441/0x8a0 [ 468.849551][ T3490] should_failslab+0x5/0x20 [ 468.854045][ T3490] __kmalloc+0x51/0x2b0 [ 468.858183][ T3490] context_struct_to_string+0x441/0x8a0 [ 468.863714][ T3490] ? fat_get_entry+0x8e7/0xa20 [ 468.868478][ T3490] ? security_bounded_transition+0x560/0x560 [ 468.874553][ T3490] context_add_hash+0x141/0x270 [ 468.879951][ T3490] ? security_sid_to_context_inval+0x40/0x40 [ 468.885923][ T3490] ? mls_convert_context+0x6c0/0x6c0 [ 468.891589][ T3490] ? mls_context_isvalid+0xa4/0x380 [ 468.897212][ T3490] ? policydb_context_isvalid+0x1bc/0x410 [ 468.902972][ T3490] security_compute_sid+0x11a7/0x1d60 [ 468.908616][ T3490] ? security_transition_sid+0x90/0x90 [ 468.914158][ T3490] ? avc_denied+0x1d0/0x1d0 [ 468.918823][ T3490] ? _raw_spin_unlock+0x49/0x60 [ 468.923807][ T3490] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 468.929307][ T3490] security_transition_sid+0x78/0x90 [ 468.934708][ T3490] may_create+0x607/0x970 [ 468.939040][ T3490] ? show_sid+0x250/0x250 [ 468.944056][ T3490] ? from_kgid+0x1a3/0x730 [ 468.948856][ T3490] ? generic_permission+0x141/0x3e0 [ 468.954038][ T3490] security_inode_mkdir+0xa4/0x100 [ 468.959135][ T3490] vfs_mkdir+0x352/0x600 [ 468.963358][ T3490] open_or_create_special_dir+0xe4/0x1c0 [ 468.969448][ T3490] incfs_mount_fs+0x48b/0xa00 [ 468.974243][ T3490] ? incfs_unlink+0x80/0x80 [ 468.979258][ T3490] ? vfs_parse_fs_string+0x178/0x1f0 [ 468.984676][ T3490] ? logfc+0x6d0/0x6d0 [ 468.988723][ T3490] ? cap_capable+0x18b/0x210 [ 468.993311][ T3490] legacy_get_tree+0xdf/0x170 [ 468.998045][ T3490] ? incfs_unlink+0x80/0x80 [ 469.002582][ T3490] vfs_get_tree+0x85/0x260 [ 469.007090][ T3490] do_new_mount+0x292/0x570 [ 469.012922][ T3490] ? do_move_mount_old+0x160/0x160 [ 469.018308][ T3490] ? security_capable+0x86/0xb0 [ 469.023616][ T3490] do_mount+0x688/0xdd0 [ 469.027956][ T3490] ? copy_mount_string+0x30/0x30 [ 469.033253][ T3490] ? _copy_from_user+0xa6/0xe0 [ 469.038366][ T3490] ? copy_mount_options+0xcb/0x300 [ 469.043564][ T3490] ksys_mount+0xc2/0xf0 [ 469.047792][ T3490] __x64_sys_mount+0xb1/0xc0 [ 469.052380][ T3490] do_syscall_64+0xca/0x1c0 [ 469.057102][ T3490] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 469.064991][ T3490] incfs: Can't find or create .index dir in ./file0 [ 469.071713][ T3490] incfs: mount failed -12 [ 469.158798][ T3492] FAULT_INJECTION: forcing a failure. [ 469.158798][ T3492] name failslab, interval 1, probability 0, space 0, times 0 [ 469.171950][ T3492] CPU: 0 PID: 3492 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 469.182332][ T3492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 469.192473][ T3492] Call Trace: [ 469.195776][ T3492] dump_stack+0x1d8/0x241 [ 469.200460][ T3492] ? panic+0x768/0x768 [ 469.204536][ T3492] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 469.210333][ T3492] ? __find_get_block+0xc9c/0x10b0 [ 469.215619][ T3492] ? stack_trace_save+0x1c0/0x1c0 [ 469.220646][ T3492] should_fail+0x71f/0x880 [ 469.226202][ T3492] ? setup_fault_attr+0x3d0/0x3d0 [ 469.231433][ T3492] ? mls_compute_context_len+0x74b/0x790 [ 469.237195][ T3492] ? stack_trace_snprint+0x170/0x170 [ 469.242489][ T3492] ? context_struct_to_string+0x441/0x8a0 [ 469.248281][ T3492] should_failslab+0x5/0x20 [ 469.253405][ T3492] __kmalloc+0x51/0x2b0 [ 469.257665][ T3492] context_struct_to_string+0x441/0x8a0 [ 469.263199][ T3492] ? fat_get_entry+0x8e7/0xa20 [ 469.268242][ T3492] ? security_bounded_transition+0x560/0x560 [ 469.274312][ T3492] context_add_hash+0x141/0x270 [ 469.279163][ T3492] ? security_sid_to_context_inval+0x40/0x40 [ 469.285388][ T3492] ? mls_convert_context+0x6c0/0x6c0 [ 469.290910][ T3492] ? mls_context_isvalid+0xa4/0x380 [ 469.296189][ T3492] ? policydb_context_isvalid+0x1bc/0x410 [ 469.302001][ T3492] security_compute_sid+0x11a7/0x1d60 [ 469.307378][ T3492] ? security_transition_sid+0x90/0x90 [ 469.312836][ T3492] ? avc_denied+0x1d0/0x1d0 [ 469.317412][ T3492] ? _raw_spin_unlock+0x49/0x60 [ 469.322397][ T3492] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 469.327962][ T3492] security_transition_sid+0x78/0x90 [ 469.333224][ T3492] may_create+0x607/0x970 [ 469.337628][ T3492] ? show_sid+0x250/0x250 [ 469.341938][ T3492] ? from_kgid+0x1a3/0x730 [ 469.346340][ T3492] ? generic_permission+0x141/0x3e0 [ 469.351729][ T3492] security_inode_mkdir+0xa4/0x100 [ 469.357056][ T3492] vfs_mkdir+0x352/0x600 [ 469.361312][ T3492] open_or_create_special_dir+0xe4/0x1c0 [ 469.366922][ T3492] incfs_mount_fs+0x48b/0xa00 [ 469.371693][ T3492] ? incfs_unlink+0x80/0x80 [ 469.376185][ T3492] ? vfs_parse_fs_string+0x178/0x1f0 [ 469.381645][ T3492] ? logfc+0x6d0/0x6d0 [ 469.386037][ T3492] ? cap_capable+0x18b/0x210 [ 469.390597][ T3492] legacy_get_tree+0xdf/0x170 [ 469.395252][ T3492] ? incfs_unlink+0x80/0x80 [ 469.399743][ T3492] vfs_get_tree+0x85/0x260 [ 469.404153][ T3492] do_new_mount+0x292/0x570 [ 469.408631][ T3492] ? do_move_mount_old+0x160/0x160 [ 469.413713][ T3492] ? security_capable+0x86/0xb0 [ 469.418546][ T3492] do_mount+0x688/0xdd0 [ 469.422691][ T3492] ? copy_mount_string+0x30/0x30 [ 469.427603][ T3492] ? _copy_from_user+0xa6/0xe0 [ 469.432503][ T3492] ? copy_mount_options+0xcb/0x300 [ 469.437775][ T3492] ksys_mount+0xc2/0xf0 [ 469.441914][ T3492] __x64_sys_mount+0xb1/0xc0 [ 469.446684][ T3492] do_syscall_64+0xca/0x1c0 [ 469.451253][ T3492] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 469.457198][ T3492] incfs: Can't find or create .index dir in ./file0 [ 469.463829][ T3492] incfs: mount failed -12 [ 469.551155][ T3494] FAULT_INJECTION: forcing a failure. [ 469.551155][ T3494] name failslab, interval 1, probability 0, space 0, times 0 [ 469.563814][ T3494] CPU: 0 PID: 3494 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 469.574026][ T3494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 469.584051][ T3494] Call Trace: [ 469.587316][ T3494] dump_stack+0x1d8/0x241 [ 469.591636][ T3494] ? panic+0x768/0x768 [ 469.595929][ T3494] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 469.601724][ T3494] ? __find_get_block+0xc9c/0x10b0 [ 469.606823][ T3494] ? stack_trace_save+0x1c0/0x1c0 [ 469.611836][ T3494] should_fail+0x71f/0x880 [ 469.616516][ T3494] ? setup_fault_attr+0x3d0/0x3d0 [ 469.621513][ T3494] ? mls_compute_context_len+0x74b/0x790 [ 469.627115][ T3494] ? stack_trace_snprint+0x170/0x170 [ 469.632375][ T3494] ? context_struct_to_string+0x441/0x8a0 [ 469.638064][ T3494] should_failslab+0x5/0x20 [ 469.642742][ T3494] __kmalloc+0x51/0x2b0 [ 469.646888][ T3494] context_struct_to_string+0x441/0x8a0 [ 469.652420][ T3494] ? fat_get_entry+0x8e7/0xa20 [ 469.658233][ T3494] ? security_bounded_transition+0x560/0x560 [ 469.665316][ T3494] context_add_hash+0x141/0x270 [ 469.670164][ T3494] ? security_sid_to_context_inval+0x40/0x40 [ 469.676129][ T3494] ? mls_convert_context+0x6c0/0x6c0 [ 469.681395][ T3494] ? mls_context_isvalid+0xa4/0x380 [ 469.686683][ T3494] ? policydb_context_isvalid+0x1bc/0x410 [ 469.692409][ T3494] security_compute_sid+0x11a7/0x1d60 [ 469.697842][ T3494] ? security_transition_sid+0x90/0x90 [ 469.703280][ T3494] ? avc_denied+0x1d0/0x1d0 [ 469.707773][ T3494] ? _raw_spin_unlock+0x49/0x60 [ 469.712912][ T3494] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 469.718313][ T3494] security_transition_sid+0x78/0x90 [ 469.724083][ T3494] may_create+0x607/0x970 [ 469.728693][ T3494] ? show_sid+0x250/0x250 [ 469.733017][ T3494] ? from_kgid+0x1a3/0x730 [ 469.737552][ T3494] ? generic_permission+0x141/0x3e0 [ 469.742848][ T3494] security_inode_mkdir+0xa4/0x100 [ 469.747979][ T3494] vfs_mkdir+0x352/0x600 [ 469.752205][ T3494] open_or_create_special_dir+0xe4/0x1c0 [ 469.757824][ T3494] incfs_mount_fs+0x48b/0xa00 [ 469.762485][ T3494] ? incfs_unlink+0x80/0x80 [ 469.766973][ T3494] ? vfs_parse_fs_string+0x178/0x1f0 [ 469.772389][ T3494] ? logfc+0x6d0/0x6d0 [ 469.776432][ T3494] ? cap_capable+0x18b/0x210 [ 469.781679][ T3494] legacy_get_tree+0xdf/0x170 [ 469.786355][ T3494] ? incfs_unlink+0x80/0x80 [ 469.791048][ T3494] vfs_get_tree+0x85/0x260 [ 469.795568][ T3494] do_new_mount+0x292/0x570 [ 469.800071][ T3494] ? do_move_mount_old+0x160/0x160 [ 469.805763][ T3494] ? security_capable+0x86/0xb0 [ 469.810976][ T3494] do_mount+0x688/0xdd0 [ 469.815123][ T3494] ? copy_mount_string+0x30/0x30 [ 469.820046][ T3494] ? _copy_from_user+0xa6/0xe0 [ 469.824797][ T3494] ? copy_mount_options+0xcb/0x300 [ 469.829881][ T3494] ksys_mount+0xc2/0xf0 [ 469.834023][ T3494] __x64_sys_mount+0xb1/0xc0 [ 469.838594][ T3494] do_syscall_64+0xca/0x1c0 [ 469.843069][ T3494] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 469.848990][ T3494] incfs: Can't find or create .index dir in ./file0 [ 469.855794][ T3494] incfs: mount failed -12 [ 469.930742][ T3496] FAULT_INJECTION: forcing a failure. [ 469.930742][ T3496] name failslab, interval 1, probability 0, space 0, times 0 [ 469.943380][ T3496] CPU: 1 PID: 3496 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 469.953593][ T3496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 469.963725][ T3496] Call Trace: [ 469.967012][ T3496] dump_stack+0x1d8/0x241 [ 469.971338][ T3496] ? panic+0x768/0x768 [ 469.975385][ T3496] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 469.981161][ T3496] ? __find_get_block+0xc9c/0x10b0 [ 469.986271][ T3496] ? stack_trace_save+0x1c0/0x1c0 [ 469.991298][ T3496] should_fail+0x71f/0x880 [ 469.995787][ T3496] ? setup_fault_attr+0x3d0/0x3d0 [ 470.000789][ T3496] ? mls_compute_context_len+0x74b/0x790 [ 470.006404][ T3496] ? stack_trace_snprint+0x170/0x170 [ 470.011877][ T3496] ? context_struct_to_string+0x441/0x8a0 [ 470.017896][ T3496] should_failslab+0x5/0x20 [ 470.022474][ T3496] __kmalloc+0x51/0x2b0 [ 470.026607][ T3496] context_struct_to_string+0x441/0x8a0 [ 470.032593][ T3496] ? fat_get_entry+0x8e7/0xa20 [ 470.037340][ T3496] ? security_bounded_transition+0x560/0x560 [ 470.043298][ T3496] context_add_hash+0x141/0x270 [ 470.048138][ T3496] ? security_sid_to_context_inval+0x40/0x40 [ 470.054327][ T3496] ? mls_convert_context+0x6c0/0x6c0 [ 470.059605][ T3496] ? mls_context_isvalid+0xa4/0x380 [ 470.064793][ T3496] ? policydb_context_isvalid+0x1bc/0x410 [ 470.070506][ T3496] security_compute_sid+0x11a7/0x1d60 [ 470.075981][ T3496] ? security_transition_sid+0x90/0x90 [ 470.081417][ T3496] ? avc_denied+0x1d0/0x1d0 [ 470.085903][ T3496] ? _raw_spin_unlock+0x49/0x60 [ 470.091130][ T3496] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 470.096482][ T3496] security_transition_sid+0x78/0x90 [ 470.101901][ T3496] may_create+0x607/0x970 [ 470.106317][ T3496] ? show_sid+0x250/0x250 [ 470.110633][ T3496] ? from_kgid+0x1a3/0x730 [ 470.115056][ T3496] ? generic_permission+0x141/0x3e0 [ 470.120242][ T3496] security_inode_mkdir+0xa4/0x100 [ 470.125525][ T3496] vfs_mkdir+0x352/0x600 [ 470.129746][ T3496] open_or_create_special_dir+0xe4/0x1c0 [ 470.135362][ T3496] incfs_mount_fs+0x48b/0xa00 [ 470.140138][ T3496] ? incfs_unlink+0x80/0x80 [ 470.144626][ T3496] ? vfs_parse_fs_string+0x178/0x1f0 [ 470.150752][ T3496] ? logfc+0x6d0/0x6d0 [ 470.155316][ T3496] ? cap_capable+0x18b/0x210 [ 470.160013][ T3496] legacy_get_tree+0xdf/0x170 [ 470.164856][ T3496] ? incfs_unlink+0x80/0x80 [ 470.170063][ T3496] vfs_get_tree+0x85/0x260 [ 470.174456][ T3496] do_new_mount+0x292/0x570 [ 470.179031][ T3496] ? do_move_mount_old+0x160/0x160 [ 470.184154][ T3496] ? security_capable+0x86/0xb0 [ 470.189674][ T3496] do_mount+0x688/0xdd0 [ 470.194134][ T3496] ? copy_mount_string+0x30/0x30 [ 470.200813][ T3496] ? _copy_from_user+0xa6/0xe0 [ 470.207823][ T3496] ? copy_mount_options+0xcb/0x300 [ 470.213102][ T3496] ksys_mount+0xc2/0xf0 [ 470.217244][ T3496] __x64_sys_mount+0xb1/0xc0 [ 470.222008][ T3496] do_syscall_64+0xca/0x1c0 [ 470.226647][ T3496] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 470.233111][ T3496] incfs: Can't find or create .index dir in ./file0 [ 470.239889][ T3496] incfs: mount failed -12 [ 470.321856][ T3498] FAULT_INJECTION: forcing a failure. [ 470.321856][ T3498] name failslab, interval 1, probability 0, space 0, times 0 [ 470.334803][ T3498] CPU: 0 PID: 3498 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 470.345121][ T3498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 470.355344][ T3498] Call Trace: [ 470.358761][ T3498] dump_stack+0x1d8/0x241 [ 470.363072][ T3498] ? panic+0x768/0x768 [ 470.367128][ T3498] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 470.372947][ T3498] ? __find_get_block+0xea3/0x10b0 [ 470.378186][ T3498] should_fail+0x71f/0x880 [ 470.382818][ T3498] ? setup_fault_attr+0x3d0/0x3d0 [ 470.388039][ T3498] ? mls_compute_context_len+0x74b/0x790 [ 470.393657][ T3498] ? stack_trace_snprint+0x170/0x170 [ 470.398925][ T3498] ? context_struct_to_string+0x441/0x8a0 [ 470.404646][ T3498] should_failslab+0x5/0x20 [ 470.409219][ T3498] __kmalloc+0x51/0x2b0 [ 470.413378][ T3498] context_struct_to_string+0x441/0x8a0 [ 470.419401][ T3498] ? fat_get_entry+0x8e7/0xa20 [ 470.424330][ T3498] ? security_bounded_transition+0x560/0x560 [ 470.430481][ T3498] context_add_hash+0x141/0x270 [ 470.435311][ T3498] ? security_sid_to_context_inval+0x40/0x40 [ 470.441284][ T3498] ? mls_convert_context+0x6c0/0x6c0 [ 470.446831][ T3498] ? mls_context_isvalid+0xa4/0x380 [ 470.452027][ T3498] ? policydb_context_isvalid+0x1bc/0x410 [ 470.458311][ T3498] security_compute_sid+0x11a7/0x1d60 [ 470.463667][ T3498] ? security_transition_sid+0x90/0x90 [ 470.469111][ T3498] ? avc_denied+0x1d0/0x1d0 [ 470.473599][ T3498] ? _raw_spin_unlock+0x49/0x60 [ 470.478542][ T3498] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 470.484036][ T3498] security_transition_sid+0x78/0x90 [ 470.489314][ T3498] may_create+0x607/0x970 [ 470.493868][ T3498] ? show_sid+0x250/0x250 [ 470.498699][ T3498] ? from_kgid+0x1a3/0x730 [ 470.503222][ T3498] ? generic_permission+0x141/0x3e0 [ 470.508789][ T3498] security_inode_mkdir+0xa4/0x100 [ 470.514629][ T3498] vfs_mkdir+0x352/0x600 [ 470.518853][ T3498] open_or_create_special_dir+0xe4/0x1c0 [ 470.524820][ T3498] incfs_mount_fs+0x48b/0xa00 [ 470.529802][ T3498] ? incfs_unlink+0x80/0x80 [ 470.534394][ T3498] ? vfs_parse_fs_string+0x178/0x1f0 [ 470.539758][ T3498] ? logfc+0x6d0/0x6d0 [ 470.544392][ T3498] ? cap_capable+0x18b/0x210 [ 470.550409][ T3498] legacy_get_tree+0xdf/0x170 [ 470.555258][ T3498] ? incfs_unlink+0x80/0x80 [ 470.560147][ T3498] vfs_get_tree+0x85/0x260 [ 470.564722][ T3498] do_new_mount+0x292/0x570 [ 470.569359][ T3498] ? do_move_mount_old+0x160/0x160 [ 470.574723][ T3498] ? security_capable+0x86/0xb0 [ 470.579741][ T3498] do_mount+0x688/0xdd0 [ 470.584452][ T3498] ? copy_mount_string+0x30/0x30 [ 470.589691][ T3498] ? _copy_from_user+0xa6/0xe0 [ 470.594532][ T3498] ? copy_mount_options+0xcb/0x300 [ 470.599844][ T3498] ksys_mount+0xc2/0xf0 [ 470.604096][ T3498] __x64_sys_mount+0xb1/0xc0 [ 470.609031][ T3498] do_syscall_64+0xca/0x1c0 [ 470.614283][ T3498] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 470.623088][ T3498] incfs: Can't find or create .index dir in ./file0 [ 470.630251][ T3498] incfs: mount failed -12 [ 470.753360][ T3500] FAULT_INJECTION: forcing a failure. [ 470.753360][ T3500] name failslab, interval 1, probability 0, space 0, times 0 [ 470.766017][ T3500] CPU: 1 PID: 3500 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 470.776506][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 470.786928][ T3500] Call Trace: [ 470.790520][ T3500] dump_stack+0x1d8/0x241 [ 470.794952][ T3500] ? panic+0x768/0x768 [ 470.799028][ T3500] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 470.804986][ T3500] should_fail+0x71f/0x880 [ 470.809403][ T3500] ? setup_fault_attr+0x3d0/0x3d0 [ 470.814403][ T3500] ? stack_trace_save+0x1c0/0x1c0 [ 470.819424][ T3500] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 470.825475][ T3500] ? __d_alloc+0x2a/0x6a0 [ 470.829781][ T3500] should_failslab+0x5/0x20 [ 470.834266][ T3500] kmem_cache_alloc+0x24/0x220 [ 470.839148][ T3500] __d_alloc+0x2a/0x6a0 [ 470.843302][ T3500] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 470.849359][ T3500] d_alloc_parallel+0xe7/0x1310 [ 470.854205][ T3500] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 470.861599][ T3500] ? avc_denied+0x1d0/0x1d0 [ 470.866290][ T3500] ? d_hash_and_lookup+0x1e0/0x1e0 [ 470.871749][ T3500] ? incfs_realloc_mount_info+0x93/0x480 [ 470.877583][ T3500] ? incfs_alloc_mount_info+0x462/0x520 [ 470.883282][ T3500] ? incfs_mount_fs+0x406/0xa00 [ 470.888171][ T3500] ? legacy_get_tree+0xdf/0x170 [ 470.893258][ T3500] ? vfs_get_tree+0x85/0x260 [ 470.898028][ T3500] ? do_mount+0x688/0xdd0 [ 470.902477][ T3500] ? ksys_mount+0xc2/0xf0 [ 470.906988][ T3500] ? selinux_inode_permission+0x380/0x6a0 [ 470.912682][ T3500] ? selinux_inode_permission+0x454/0x6a0 [ 470.918386][ T3500] __lookup_slow+0x156/0x460 [ 470.923105][ T3500] ? lookup_one_len+0x2c0/0x2c0 [ 470.927935][ T3500] lookup_one_len+0x180/0x2c0 [ 470.932697][ T3500] ? lookup_one_len_common+0x450/0x450 [ 470.938169][ T3500] ? memcpy+0x38/0x50 [ 470.942272][ T3500] incfs_lookup_dentry+0x5b/0xb0 [ 470.947208][ T3500] open_or_create_special_dir+0x4c/0x1c0 [ 470.952836][ T3500] incfs_mount_fs+0x48b/0xa00 [ 470.957597][ T3500] ? incfs_unlink+0x80/0x80 [ 470.962080][ T3500] ? vfs_parse_fs_string+0x178/0x1f0 [ 470.967641][ T3500] ? logfc+0x6d0/0x6d0 [ 470.971755][ T3500] ? cap_capable+0x18b/0x210 [ 470.976463][ T3500] legacy_get_tree+0xdf/0x170 [ 470.981234][ T3500] ? incfs_unlink+0x80/0x80 [ 470.986346][ T3500] vfs_get_tree+0x85/0x260 [ 470.991201][ T3500] do_new_mount+0x292/0x570 [ 470.996250][ T3500] ? do_move_mount_old+0x160/0x160 [ 471.001593][ T3500] ? security_capable+0x86/0xb0 [ 471.006432][ T3500] do_mount+0x688/0xdd0 [ 471.010579][ T3500] ? copy_mount_string+0x30/0x30 [ 471.015585][ T3500] ? _copy_from_user+0xa6/0xe0 [ 471.020343][ T3500] ? copy_mount_options+0xcb/0x300 [ 471.025443][ T3500] ksys_mount+0xc2/0xf0 [ 471.029661][ T3500] __x64_sys_mount+0xb1/0xc0 [ 471.034274][ T3500] do_syscall_64+0xca/0x1c0 [ 471.043408][ T3500] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 471.050539][ T3500] incfs_lookup_dentry err:-12 [ 471.055270][ T3500] incfs: Can't find or create .index dir in ./file0 [ 471.062137][ T3500] incfs: mount failed -12 [ 471.122229][ T3502] FAULT_INJECTION: forcing a failure. [ 471.122229][ T3502] name failslab, interval 1, probability 0, space 0, times 0 [ 471.134954][ T3502] CPU: 1 PID: 3502 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 471.145261][ T3502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.155797][ T3502] Call Trace: [ 471.159412][ T3502] dump_stack+0x1d8/0x241 [ 471.163724][ T3502] ? panic+0x768/0x768 [ 471.168086][ T3502] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 471.175213][ T3502] ? __find_get_block+0xc9c/0x10b0 [ 471.180638][ T3502] ? stack_trace_save+0x1c0/0x1c0 [ 471.185825][ T3502] should_fail+0x71f/0x880 [ 471.190493][ T3502] ? setup_fault_attr+0x3d0/0x3d0 [ 471.195727][ T3502] ? mls_compute_context_len+0x74b/0x790 [ 471.202267][ T3502] ? stack_trace_snprint+0x170/0x170 [ 471.207669][ T3502] ? context_struct_to_string+0x441/0x8a0 [ 471.213999][ T3502] should_failslab+0x5/0x20 [ 471.218760][ T3502] __kmalloc+0x51/0x2b0 [ 471.223034][ T3502] context_struct_to_string+0x441/0x8a0 [ 471.229179][ T3502] ? fat_get_entry+0x8e7/0xa20 [ 471.233945][ T3502] ? security_bounded_transition+0x560/0x560 [ 471.240398][ T3502] context_add_hash+0x141/0x270 [ 471.247695][ T3502] ? security_sid_to_context_inval+0x40/0x40 [ 471.254230][ T3502] ? mls_convert_context+0x6c0/0x6c0 [ 471.259762][ T3502] ? mls_context_isvalid+0xa4/0x380 [ 471.268030][ T3502] ? policydb_context_isvalid+0x1bc/0x410 [ 471.274478][ T3502] security_compute_sid+0x11a7/0x1d60 [ 471.281067][ T3502] ? security_transition_sid+0x90/0x90 [ 471.287386][ T3502] ? avc_denied+0x1d0/0x1d0 [ 471.292061][ T3502] ? _raw_spin_unlock+0x49/0x60 [ 471.297012][ T3502] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 471.302814][ T3502] security_transition_sid+0x78/0x90 [ 471.309516][ T3502] may_create+0x607/0x970 [ 471.314324][ T3502] ? show_sid+0x250/0x250 [ 471.318744][ T3502] ? from_kgid+0x1a3/0x730 [ 471.323231][ T3502] ? generic_permission+0x141/0x3e0 [ 471.328576][ T3502] security_inode_mkdir+0xa4/0x100 [ 471.335318][ T3502] vfs_mkdir+0x352/0x600 [ 471.339738][ T3502] open_or_create_special_dir+0xe4/0x1c0 [ 471.345534][ T3502] incfs_mount_fs+0x48b/0xa00 [ 471.350269][ T3502] ? incfs_unlink+0x80/0x80 [ 471.354844][ T3502] ? vfs_parse_fs_string+0x178/0x1f0 [ 471.361906][ T3502] ? logfc+0x6d0/0x6d0 [ 471.366488][ T3502] ? cap_capable+0x18b/0x210 [ 471.371632][ T3502] legacy_get_tree+0xdf/0x170 [ 471.376326][ T3502] ? incfs_unlink+0x80/0x80 [ 471.381089][ T3502] vfs_get_tree+0x85/0x260 [ 471.385706][ T3502] do_new_mount+0x292/0x570 [ 471.390315][ T3502] ? do_move_mount_old+0x160/0x160 [ 471.395612][ T3502] ? security_capable+0x86/0xb0 [ 471.400449][ T3502] do_mount+0x688/0xdd0 [ 471.404927][ T3502] ? copy_mount_string+0x30/0x30 [ 471.409969][ T3502] ? _copy_from_user+0xa6/0xe0 [ 471.414853][ T3502] ? copy_mount_options+0xcb/0x300 [ 471.420010][ T3502] ksys_mount+0xc2/0xf0 [ 471.424435][ T3502] __x64_sys_mount+0xb1/0xc0 [ 471.429253][ T3502] do_syscall_64+0xca/0x1c0 [ 471.434090][ T3502] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 471.442000][ T3502] incfs: Can't find or create .index dir in ./file0 [ 471.448921][ T3502] incfs: mount failed -12 [ 471.534572][ T3504] FAULT_INJECTION: forcing a failure. [ 471.534572][ T3504] name failslab, interval 1, probability 0, space 0, times 0 [ 471.547755][ T3504] CPU: 1 PID: 3504 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 471.557979][ T3504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.568263][ T3504] Call Trace: [ 471.571545][ T3504] dump_stack+0x1d8/0x241 [ 471.576000][ T3504] ? panic+0x768/0x768 [ 471.580379][ T3504] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 471.586378][ T3504] ? __find_get_block+0xc9c/0x10b0 [ 471.591574][ T3504] ? stack_trace_save+0x1c0/0x1c0 [ 471.596678][ T3504] should_fail+0x71f/0x880 [ 471.602000][ T3504] ? setup_fault_attr+0x3d0/0x3d0 [ 471.607010][ T3504] ? mls_compute_context_len+0x74b/0x790 [ 471.612967][ T3504] ? stack_trace_snprint+0x170/0x170 [ 471.619161][ T3504] ? context_struct_to_string+0x441/0x8a0 [ 471.624854][ T3504] should_failslab+0x5/0x20 [ 471.629334][ T3504] __kmalloc+0x51/0x2b0 [ 471.633491][ T3504] context_struct_to_string+0x441/0x8a0 [ 471.639116][ T3504] ? fat_get_entry+0x8e7/0xa20 [ 471.643858][ T3504] ? security_bounded_transition+0x560/0x560 [ 471.649813][ T3504] context_add_hash+0x141/0x270 [ 471.654664][ T3504] ? security_sid_to_context_inval+0x40/0x40 [ 471.660741][ T3504] ? mls_convert_context+0x6c0/0x6c0 [ 471.666679][ T3504] ? mls_context_isvalid+0xa4/0x380 [ 471.671973][ T3504] ? policydb_context_isvalid+0x1bc/0x410 [ 471.677762][ T3504] security_compute_sid+0x11a7/0x1d60 [ 471.683533][ T3504] ? security_transition_sid+0x90/0x90 [ 471.689183][ T3504] ? avc_denied+0x1d0/0x1d0 [ 471.694315][ T3504] ? _raw_spin_unlock+0x49/0x60 [ 471.699443][ T3504] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 471.705086][ T3504] security_transition_sid+0x78/0x90 [ 471.710472][ T3504] may_create+0x607/0x970 [ 471.714888][ T3504] ? show_sid+0x250/0x250 [ 471.719862][ T3504] ? from_kgid+0x1a3/0x730 [ 471.725128][ T3504] ? generic_permission+0x141/0x3e0 [ 471.732079][ T3504] security_inode_mkdir+0xa4/0x100 [ 471.737193][ T3504] vfs_mkdir+0x352/0x600 [ 471.741758][ T3504] open_or_create_special_dir+0xe4/0x1c0 [ 471.747561][ T3504] incfs_mount_fs+0x48b/0xa00 [ 471.752235][ T3504] ? incfs_unlink+0x80/0x80 [ 471.757635][ T3504] ? vfs_parse_fs_string+0x178/0x1f0 [ 471.764187][ T3504] ? logfc+0x6d0/0x6d0 [ 471.768613][ T3504] ? cap_capable+0x18b/0x210 [ 471.773201][ T3504] legacy_get_tree+0xdf/0x170 [ 471.777961][ T3504] ? incfs_unlink+0x80/0x80 [ 471.783108][ T3504] vfs_get_tree+0x85/0x260 [ 471.790135][ T3504] do_new_mount+0x292/0x570 [ 471.794801][ T3504] ? do_move_mount_old+0x160/0x160 [ 471.801745][ T3504] ? security_capable+0x86/0xb0 [ 471.807604][ T3504] do_mount+0x688/0xdd0 [ 471.812362][ T3504] ? copy_mount_string+0x30/0x30 [ 471.817306][ T3504] ? _copy_from_user+0xa6/0xe0 [ 471.822238][ T3504] ? copy_mount_options+0xcb/0x300 [ 471.827338][ T3504] ksys_mount+0xc2/0xf0 [ 471.831590][ T3504] __x64_sys_mount+0xb1/0xc0 [ 471.836516][ T3504] do_syscall_64+0xca/0x1c0 [ 471.841548][ T3504] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 471.847952][ T3504] incfs: Can't find or create .index dir in ./file0 [ 471.854748][ T3504] incfs: mount failed -12 [ 471.928648][ T3506] FAULT_INJECTION: forcing a failure. [ 471.928648][ T3506] name failslab, interval 1, probability 0, space 0, times 0 [ 471.943101][ T3506] CPU: 1 PID: 3506 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 471.957747][ T3506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 471.967876][ T3506] Call Trace: [ 471.971423][ T3506] dump_stack+0x1d8/0x241 [ 471.975852][ T3506] ? panic+0x768/0x768 [ 471.981156][ T3506] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 471.987862][ T3506] ? __find_get_block+0xc9c/0x10b0 [ 471.993287][ T3506] ? stack_trace_save+0x1c0/0x1c0 [ 471.999675][ T3506] should_fail+0x71f/0x880 [ 472.004443][ T3506] ? setup_fault_attr+0x3d0/0x3d0 [ 472.009639][ T3506] ? mls_compute_context_len+0x74b/0x790 [ 472.015432][ T3506] ? stack_trace_snprint+0x170/0x170 [ 472.021067][ T3506] ? context_struct_to_string+0x441/0x8a0 [ 472.026783][ T3506] should_failslab+0x5/0x20 [ 472.031268][ T3506] __kmalloc+0x51/0x2b0 [ 472.035397][ T3506] context_struct_to_string+0x441/0x8a0 [ 472.040968][ T3506] ? fat_get_entry+0x8e7/0xa20 [ 472.045945][ T3506] ? security_bounded_transition+0x560/0x560 [ 472.052469][ T3506] context_add_hash+0x141/0x270 [ 472.057843][ T3506] ? security_sid_to_context_inval+0x40/0x40 [ 472.064871][ T3506] ? mls_convert_context+0x6c0/0x6c0 [ 472.070502][ T3506] ? mls_context_isvalid+0xa4/0x380 [ 472.075878][ T3506] ? policydb_context_isvalid+0x1bc/0x410 [ 472.082240][ T3506] security_compute_sid+0x11a7/0x1d60 [ 472.087843][ T3506] ? security_transition_sid+0x90/0x90 [ 472.093563][ T3506] ? avc_denied+0x1d0/0x1d0 [ 472.098343][ T3506] ? _raw_spin_unlock+0x49/0x60 [ 472.103182][ T3506] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 472.108662][ T3506] security_transition_sid+0x78/0x90 [ 472.114284][ T3506] may_create+0x607/0x970 [ 472.118853][ T3506] ? show_sid+0x250/0x250 [ 472.123642][ T3506] ? from_kgid+0x1a3/0x730 [ 472.128197][ T3506] ? generic_permission+0x141/0x3e0 [ 472.133845][ T3506] security_inode_mkdir+0xa4/0x100 [ 472.139157][ T3506] vfs_mkdir+0x352/0x600 [ 472.143621][ T3506] open_or_create_special_dir+0xe4/0x1c0 [ 472.149371][ T3506] incfs_mount_fs+0x48b/0xa00 [ 472.154191][ T3506] ? incfs_unlink+0x80/0x80 [ 472.158690][ T3506] ? vfs_parse_fs_string+0x178/0x1f0 [ 472.163965][ T3506] ? logfc+0x6d0/0x6d0 [ 472.168157][ T3506] ? cap_capable+0x18b/0x210 [ 472.172906][ T3506] legacy_get_tree+0xdf/0x170 [ 472.178137][ T3506] ? incfs_unlink+0x80/0x80 [ 472.182650][ T3506] vfs_get_tree+0x85/0x260 [ 472.187052][ T3506] do_new_mount+0x292/0x570 [ 472.192222][ T3506] ? do_move_mount_old+0x160/0x160 [ 472.197855][ T3506] ? security_capable+0x86/0xb0 [ 472.203129][ T3506] do_mount+0x688/0xdd0 [ 472.207370][ T3506] ? copy_mount_string+0x30/0x30 [ 472.212659][ T3506] ? _copy_from_user+0xa6/0xe0 [ 472.217423][ T3506] ? copy_mount_options+0xcb/0x300 [ 472.222610][ T3506] ksys_mount+0xc2/0xf0 [ 472.226742][ T3506] __x64_sys_mount+0xb1/0xc0 [ 472.231600][ T3506] do_syscall_64+0xca/0x1c0 [ 472.236343][ T3506] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 472.242707][ T3506] incfs: Can't find or create .index dir in ./file0 [ 472.249662][ T3506] incfs: mount failed -12 [ 472.372075][ T3508] FAULT_INJECTION: forcing a failure. [ 472.372075][ T3508] name failslab, interval 1, probability 0, space 0, times 0 [ 472.384983][ T3508] CPU: 1 PID: 3508 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 472.395919][ T3508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 472.406074][ T3508] Call Trace: [ 472.409450][ T3508] dump_stack+0x1d8/0x241 [ 472.413785][ T3508] ? panic+0x768/0x768 [ 472.418818][ T3508] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 472.425508][ T3508] ? __find_get_block+0xc9c/0x10b0 [ 472.430748][ T3508] ? stack_trace_save+0x1c0/0x1c0 [ 472.436397][ T3508] should_fail+0x71f/0x880 [ 472.443932][ T3508] ? setup_fault_attr+0x3d0/0x3d0 [ 472.450113][ T3508] ? mls_compute_context_len+0x74b/0x790 [ 472.456824][ T3508] ? stack_trace_snprint+0x170/0x170 [ 472.462351][ T3508] ? context_struct_to_string+0x441/0x8a0 [ 472.468548][ T3508] should_failslab+0x5/0x20 [ 472.473472][ T3508] __kmalloc+0x51/0x2b0 [ 472.478150][ T3508] context_struct_to_string+0x441/0x8a0 [ 472.484300][ T3508] ? fat_get_entry+0x8e7/0xa20 [ 472.489776][ T3508] ? security_bounded_transition+0x560/0x560 [ 472.497981][ T3508] context_add_hash+0x141/0x270 [ 472.504861][ T3508] ? security_sid_to_context_inval+0x40/0x40 [ 472.513177][ T3508] ? mls_convert_context+0x6c0/0x6c0 [ 472.522125][ T3508] ? mls_context_isvalid+0xa4/0x380 [ 472.527430][ T3508] ? policydb_context_isvalid+0x1bc/0x410 [ 472.534612][ T3508] security_compute_sid+0x11a7/0x1d60 [ 472.540780][ T3508] ? security_transition_sid+0x90/0x90 [ 472.548065][ T3508] ? avc_denied+0x1d0/0x1d0 [ 472.553151][ T3508] ? _raw_spin_unlock+0x49/0x60 [ 472.559321][ T3508] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 472.565306][ T3508] security_transition_sid+0x78/0x90 [ 472.571171][ T3508] may_create+0x607/0x970 [ 472.575642][ T3508] ? show_sid+0x250/0x250 [ 472.580913][ T3508] ? from_kgid+0x1a3/0x730 [ 472.585423][ T3508] ? generic_permission+0x141/0x3e0 [ 472.590822][ T3508] security_inode_mkdir+0xa4/0x100 [ 472.596105][ T3508] vfs_mkdir+0x352/0x600 [ 472.600818][ T3508] open_or_create_special_dir+0xe4/0x1c0 [ 472.606863][ T3508] incfs_mount_fs+0x48b/0xa00 [ 472.612457][ T3508] ? incfs_unlink+0x80/0x80 [ 472.618196][ T3508] ? vfs_parse_fs_string+0x178/0x1f0 [ 472.624980][ T3508] ? logfc+0x6d0/0x6d0 [ 472.629425][ T3508] ? cap_capable+0x18b/0x210 [ 472.634413][ T3508] legacy_get_tree+0xdf/0x170 [ 472.639336][ T3508] ? incfs_unlink+0x80/0x80 [ 472.644208][ T3508] vfs_get_tree+0x85/0x260 [ 472.648832][ T3508] do_new_mount+0x292/0x570 [ 472.653358][ T3508] ? do_move_mount_old+0x160/0x160 [ 472.658465][ T3508] ? security_capable+0x86/0xb0 [ 472.663719][ T3508] do_mount+0x688/0xdd0 [ 472.668416][ T3508] ? copy_mount_string+0x30/0x30 [ 472.673337][ T3508] ? _copy_from_user+0xa6/0xe0 [ 472.678531][ T3508] ? copy_mount_options+0xcb/0x300 [ 472.683661][ T3508] ksys_mount+0xc2/0xf0 [ 472.687920][ T3508] __x64_sys_mount+0xb1/0xc0 [ 472.692714][ T3508] do_syscall_64+0xca/0x1c0 [ 472.697876][ T3508] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 472.705332][ T3508] incfs: Can't find or create .index dir in ./file0 [ 472.712142][ T3508] incfs: mount failed -12 [ 472.758295][ T3510] FAULT_INJECTION: forcing a failure. [ 472.758295][ T3510] name failslab, interval 1, probability 0, space 0, times 0 [ 472.771258][ T3510] CPU: 1 PID: 3510 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 472.782046][ T3510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 472.792756][ T3510] Call Trace: [ 472.796324][ T3510] dump_stack+0x1d8/0x241 [ 472.800856][ T3510] ? panic+0x768/0x768 [ 472.805067][ T3510] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 472.811339][ T3510] ? __find_get_block+0xc9c/0x10b0 [ 472.816442][ T3510] ? stack_trace_save+0x1c0/0x1c0 [ 472.821626][ T3510] should_fail+0x71f/0x880 [ 472.826236][ T3510] ? setup_fault_attr+0x3d0/0x3d0 [ 472.831241][ T3510] ? mls_compute_context_len+0x74b/0x790 [ 472.836877][ T3510] ? stack_trace_snprint+0x170/0x170 [ 472.842152][ T3510] ? context_struct_to_string+0x441/0x8a0 [ 472.847858][ T3510] should_failslab+0x5/0x20 [ 472.852855][ T3510] __kmalloc+0x51/0x2b0 [ 472.857118][ T3510] context_struct_to_string+0x441/0x8a0 [ 472.862741][ T3510] ? fat_get_entry+0x8e7/0xa20 [ 472.867513][ T3510] ? security_bounded_transition+0x560/0x560 [ 472.873710][ T3510] context_add_hash+0x141/0x270 [ 472.878554][ T3510] ? security_sid_to_context_inval+0x40/0x40 [ 472.884606][ T3510] ? mls_convert_context+0x6c0/0x6c0 [ 472.890641][ T3510] ? mls_context_isvalid+0xa4/0x380 [ 472.896317][ T3510] ? policydb_context_isvalid+0x1bc/0x410 [ 472.902115][ T3510] security_compute_sid+0x11a7/0x1d60 [ 472.907809][ T3510] ? security_transition_sid+0x90/0x90 [ 472.913754][ T3510] ? avc_denied+0x1d0/0x1d0 [ 472.918784][ T3510] ? _raw_spin_unlock+0x49/0x60 [ 472.923620][ T3510] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 472.929379][ T3510] security_transition_sid+0x78/0x90 [ 472.935082][ T3510] may_create+0x607/0x970 [ 472.939974][ T3510] ? show_sid+0x250/0x250 [ 472.944515][ T3510] ? from_kgid+0x1a3/0x730 [ 472.949513][ T3510] ? generic_permission+0x141/0x3e0 [ 472.954806][ T3510] security_inode_mkdir+0xa4/0x100 [ 472.959994][ T3510] vfs_mkdir+0x352/0x600 [ 472.964441][ T3510] open_or_create_special_dir+0xe4/0x1c0 [ 472.970415][ T3510] incfs_mount_fs+0x48b/0xa00 [ 472.975075][ T3510] ? incfs_unlink+0x80/0x80 [ 472.979754][ T3510] ? vfs_parse_fs_string+0x178/0x1f0 [ 472.985081][ T3510] ? logfc+0x6d0/0x6d0 [ 472.989359][ T3510] ? cap_capable+0x18b/0x210 [ 472.995193][ T3510] legacy_get_tree+0xdf/0x170 [ 473.000195][ T3510] ? incfs_unlink+0x80/0x80 [ 473.004994][ T3510] vfs_get_tree+0x85/0x260 [ 473.009611][ T3510] do_new_mount+0x292/0x570 [ 473.014245][ T3510] ? do_move_mount_old+0x160/0x160 [ 473.019676][ T3510] ? security_capable+0x86/0xb0 [ 473.024829][ T3510] do_mount+0x688/0xdd0 [ 473.029149][ T3510] ? copy_mount_string+0x30/0x30 [ 473.034257][ T3510] ? _copy_from_user+0xa6/0xe0 [ 473.039309][ T3510] ? copy_mount_options+0xcb/0x300 [ 473.044741][ T3510] ksys_mount+0xc2/0xf0 [ 473.048972][ T3510] __x64_sys_mount+0xb1/0xc0 [ 473.053687][ T3510] do_syscall_64+0xca/0x1c0 [ 473.058269][ T3510] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 473.064777][ T3510] incfs: Can't find or create .index dir in ./file0 [ 473.071986][ T3510] incfs: mount failed -12 [ 473.118597][ T3512] FAULT_INJECTION: forcing a failure. [ 473.118597][ T3512] name failslab, interval 1, probability 0, space 0, times 0 [ 473.131942][ T3512] CPU: 1 PID: 3512 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 473.142477][ T3512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.154423][ T3512] Call Trace: [ 473.158787][ T3512] dump_stack+0x1d8/0x241 [ 473.163554][ T3512] ? panic+0x768/0x768 [ 473.167792][ T3512] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 473.173581][ T3512] should_fail+0x71f/0x880 [ 473.178218][ T3512] ? setup_fault_attr+0x3d0/0x3d0 [ 473.183221][ T3512] ? stack_trace_save+0x1c0/0x1c0 [ 473.188435][ T3512] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 473.195089][ T3512] ? __d_alloc+0x2a/0x6a0 [ 473.199528][ T3512] should_failslab+0x5/0x20 [ 473.204015][ T3512] kmem_cache_alloc+0x24/0x220 [ 473.209026][ T3512] __d_alloc+0x2a/0x6a0 [ 473.213311][ T3512] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 473.219873][ T3512] d_alloc_parallel+0xe7/0x1310 [ 473.225091][ T3512] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 473.230539][ T3512] ? avc_denied+0x1d0/0x1d0 [ 473.235137][ T3512] ? d_hash_and_lookup+0x1e0/0x1e0 [ 473.240686][ T3512] ? incfs_realloc_mount_info+0x93/0x480 [ 473.246300][ T3512] ? incfs_alloc_mount_info+0x462/0x520 [ 473.252789][ T3512] ? incfs_mount_fs+0x406/0xa00 [ 473.257809][ T3512] ? legacy_get_tree+0xdf/0x170 [ 473.263329][ T3512] ? vfs_get_tree+0x85/0x260 [ 473.268295][ T3512] ? do_mount+0x688/0xdd0 [ 473.273030][ T3512] ? ksys_mount+0xc2/0xf0 [ 473.278268][ T3512] ? selinux_inode_permission+0x380/0x6a0 [ 473.284624][ T3512] ? selinux_inode_permission+0x454/0x6a0 [ 473.290908][ T3512] __lookup_slow+0x156/0x460 [ 473.296044][ T3512] ? lookup_one_len+0x2c0/0x2c0 [ 473.301300][ T3512] lookup_one_len+0x180/0x2c0 [ 473.306835][ T3512] ? lookup_one_len_common+0x450/0x450 [ 473.312402][ T3512] ? memcpy+0x38/0x50 [ 473.316859][ T3512] incfs_lookup_dentry+0x5b/0xb0 [ 473.322013][ T3512] open_or_create_special_dir+0x4c/0x1c0 [ 473.328287][ T3512] incfs_mount_fs+0x48b/0xa00 [ 473.333498][ T3512] ? incfs_unlink+0x80/0x80 [ 473.338533][ T3512] ? vfs_parse_fs_string+0x178/0x1f0 [ 473.344352][ T3512] ? logfc+0x6d0/0x6d0 [ 473.348881][ T3512] ? cap_capable+0x18b/0x210 [ 473.353830][ T3512] legacy_get_tree+0xdf/0x170 [ 473.359254][ T3512] ? incfs_unlink+0x80/0x80 [ 473.364056][ T3512] vfs_get_tree+0x85/0x260 [ 473.368463][ T3512] do_new_mount+0x292/0x570 [ 473.373042][ T3512] ? do_move_mount_old+0x160/0x160 [ 473.378400][ T3512] ? security_capable+0x86/0xb0 [ 473.383371][ T3512] do_mount+0x688/0xdd0 [ 473.387657][ T3512] ? copy_mount_string+0x30/0x30 [ 473.392729][ T3512] ? _copy_from_user+0xa6/0xe0 [ 473.397488][ T3512] ? copy_mount_options+0xcb/0x300 [ 473.402861][ T3512] ksys_mount+0xc2/0xf0 [ 473.407335][ T3512] __x64_sys_mount+0xb1/0xc0 [ 473.412131][ T3512] do_syscall_64+0xca/0x1c0 [ 473.417011][ T3512] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 473.423983][ T3512] incfs_lookup_dentry err:-12 [ 473.429581][ T3512] incfs: Can't find or create .index dir in ./file0 [ 473.437399][ T3512] incfs: mount failed -12 [ 473.532223][ T3514] FAULT_INJECTION: forcing a failure. [ 473.532223][ T3514] name failslab, interval 1, probability 0, space 0, times 0 [ 473.545917][ T3514] CPU: 1 PID: 3514 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 473.557063][ T3514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 473.567994][ T3514] Call Trace: [ 473.571289][ T3514] dump_stack+0x1d8/0x241 [ 473.575672][ T3514] ? panic+0x768/0x768 [ 473.580013][ T3514] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 473.585835][ T3514] ? __find_get_block+0xc9c/0x10b0 [ 473.591316][ T3514] ? stack_trace_save+0x1c0/0x1c0 [ 473.597284][ T3514] should_fail+0x71f/0x880 [ 473.602640][ T3514] ? setup_fault_attr+0x3d0/0x3d0 [ 473.609252][ T3514] ? mls_compute_context_len+0x74b/0x790 [ 473.616857][ T3514] ? stack_trace_snprint+0x170/0x170 [ 473.622622][ T3514] ? context_struct_to_string+0x441/0x8a0 [ 473.629169][ T3514] should_failslab+0x5/0x20 [ 473.633743][ T3514] __kmalloc+0x51/0x2b0 [ 473.638358][ T3514] context_struct_to_string+0x441/0x8a0 [ 473.646076][ T3514] ? fat_get_entry+0x8e7/0xa20 [ 473.650950][ T3514] ? security_bounded_transition+0x560/0x560 [ 473.658040][ T3514] context_add_hash+0x141/0x270 [ 473.663758][ T3514] ? security_sid_to_context_inval+0x40/0x40 [ 473.671386][ T3514] ? mls_convert_context+0x6c0/0x6c0 [ 473.677795][ T3514] ? mls_context_isvalid+0xa4/0x380 [ 473.684136][ T3514] ? policydb_context_isvalid+0x1bc/0x410 [ 473.690939][ T3514] security_compute_sid+0x11a7/0x1d60 [ 473.696797][ T3514] ? security_transition_sid+0x90/0x90 [ 473.702785][ T3514] ? avc_denied+0x1d0/0x1d0 [ 473.707505][ T3514] ? _raw_spin_unlock+0x49/0x60 [ 473.712561][ T3514] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 473.718243][ T3514] security_transition_sid+0x78/0x90 [ 473.723718][ T3514] may_create+0x607/0x970 [ 473.728695][ T3514] ? show_sid+0x250/0x250 [ 473.738536][ T3514] ? from_kgid+0x1a3/0x730 [ 473.745226][ T3514] ? generic_permission+0x141/0x3e0 [ 473.751107][ T3514] security_inode_mkdir+0xa4/0x100 [ 473.757318][ T3514] vfs_mkdir+0x352/0x600 [ 473.762045][ T3514] open_or_create_special_dir+0xe4/0x1c0 [ 473.768628][ T3514] incfs_mount_fs+0x48b/0xa00 [ 473.773866][ T3514] ? incfs_unlink+0x80/0x80 [ 473.778508][ T3514] ? vfs_parse_fs_string+0x178/0x1f0 [ 473.783868][ T3514] ? logfc+0x6d0/0x6d0 [ 473.788130][ T3514] ? cap_capable+0x18b/0x210 [ 473.793009][ T3514] legacy_get_tree+0xdf/0x170 [ 473.798169][ T3514] ? incfs_unlink+0x80/0x80 [ 473.802659][ T3514] vfs_get_tree+0x85/0x260 [ 473.807450][ T3514] do_new_mount+0x292/0x570 [ 473.812066][ T3514] ? do_move_mount_old+0x160/0x160 [ 473.817464][ T3514] ? security_capable+0x86/0xb0 [ 473.823547][ T3514] do_mount+0x688/0xdd0 [ 473.827867][ T3514] ? copy_mount_string+0x30/0x30 [ 473.833065][ T3514] ? _copy_from_user+0xa6/0xe0 [ 473.838064][ T3514] ? copy_mount_options+0xcb/0x300 [ 473.843404][ T3514] ksys_mount+0xc2/0xf0 [ 473.847830][ T3514] __x64_sys_mount+0xb1/0xc0 [ 473.854223][ T3514] do_syscall_64+0xca/0x1c0 [ 473.859205][ T3514] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 473.865682][ T3514] incfs: Can't find or create .index dir in ./file0 [ 473.875127][ T3514] incfs: mount failed -12 [ 473.963300][ T3516] FAULT_INJECTION: forcing a failure. [ 473.963300][ T3516] name failslab, interval 1, probability 0, space 0, times 0 [ 473.979327][ T3516] CPU: 1 PID: 3516 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 473.991884][ T3516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.004041][ T3516] Call Trace: [ 474.007756][ T3516] dump_stack+0x1d8/0x241 [ 474.012727][ T3516] ? panic+0x768/0x768 [ 474.017155][ T3516] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 474.023389][ T3516] ? __find_get_block+0xc9c/0x10b0 [ 474.029107][ T3516] ? stack_trace_save+0x1c0/0x1c0 [ 474.034703][ T3516] should_fail+0x71f/0x880 [ 474.040415][ T3516] ? setup_fault_attr+0x3d0/0x3d0 [ 474.045829][ T3516] ? mls_compute_context_len+0x74b/0x790 [ 474.055631][ T3516] ? stack_trace_snprint+0x170/0x170 [ 474.067816][ T3516] ? context_struct_to_string+0x441/0x8a0 [ 474.074448][ T3516] should_failslab+0x5/0x20 [ 474.079341][ T3516] __kmalloc+0x51/0x2b0 [ 474.083976][ T3516] context_struct_to_string+0x441/0x8a0 [ 474.092194][ T3516] ? fat_get_entry+0x8e7/0xa20 [ 474.098379][ T3516] ? security_bounded_transition+0x560/0x560 [ 474.107375][ T3516] context_add_hash+0x141/0x270 [ 474.113281][ T3516] ? security_sid_to_context_inval+0x40/0x40 [ 474.120762][ T3516] ? mls_convert_context+0x6c0/0x6c0 [ 474.126377][ T3516] ? mls_context_isvalid+0xa4/0x380 [ 474.132177][ T3516] ? policydb_context_isvalid+0x1bc/0x410 [ 474.139997][ T3516] security_compute_sid+0x11a7/0x1d60 [ 474.146001][ T3516] ? security_transition_sid+0x90/0x90 [ 474.153138][ T3516] ? avc_denied+0x1d0/0x1d0 [ 474.158509][ T3516] ? _raw_spin_unlock+0x49/0x60 [ 474.163662][ T3516] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 474.174401][ T3516] security_transition_sid+0x78/0x90 [ 474.180011][ T3516] may_create+0x607/0x970 [ 474.184881][ T3516] ? show_sid+0x250/0x250 [ 474.191081][ T3516] ? from_kgid+0x1a3/0x730 [ 474.196626][ T3516] ? generic_permission+0x141/0x3e0 [ 474.203951][ T3516] security_inode_mkdir+0xa4/0x100 [ 474.210567][ T3516] vfs_mkdir+0x352/0x600 [ 474.215880][ T3516] open_or_create_special_dir+0xe4/0x1c0 [ 474.222558][ T3516] incfs_mount_fs+0x48b/0xa00 [ 474.227944][ T3516] ? incfs_unlink+0x80/0x80 [ 474.235136][ T3516] ? vfs_parse_fs_string+0x178/0x1f0 [ 474.242289][ T3516] ? logfc+0x6d0/0x6d0 [ 474.247798][ T3516] ? cap_capable+0x18b/0x210 [ 474.252628][ T3516] legacy_get_tree+0xdf/0x170 [ 474.257950][ T3516] ? incfs_unlink+0x80/0x80 [ 474.262750][ T3516] vfs_get_tree+0x85/0x260 [ 474.267636][ T3516] do_new_mount+0x292/0x570 [ 474.272193][ T3516] ? do_move_mount_old+0x160/0x160 [ 474.277654][ T3516] ? security_capable+0x86/0xb0 [ 474.283104][ T3516] do_mount+0x688/0xdd0 [ 474.287971][ T3516] ? copy_mount_string+0x30/0x30 [ 474.293717][ T3516] ? _copy_from_user+0xa6/0xe0 [ 474.299072][ T3516] ? copy_mount_options+0xcb/0x300 [ 474.305017][ T3516] ksys_mount+0xc2/0xf0 [ 474.309763][ T3516] __x64_sys_mount+0xb1/0xc0 [ 474.314458][ T3516] do_syscall_64+0xca/0x1c0 [ 474.319111][ T3516] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 474.327497][ T3516] incfs: Can't find or create .index dir in ./file0 [ 474.335102][ T3516] incfs: mount failed -12 [ 474.381142][ T3518] FAULT_INJECTION: forcing a failure. [ 474.381142][ T3518] name failslab, interval 1, probability 0, space 0, times 0 [ 474.394863][ T3518] CPU: 0 PID: 3518 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 474.408430][ T3518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.422341][ T3518] Call Trace: [ 474.425640][ T3518] dump_stack+0x1d8/0x241 [ 474.430352][ T3518] ? panic+0x768/0x768 [ 474.434747][ T3518] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 474.440989][ T3518] should_fail+0x71f/0x880 [ 474.445950][ T3518] ? setup_fault_attr+0x3d0/0x3d0 [ 474.452556][ T3518] ? stack_trace_save+0x1c0/0x1c0 [ 474.458743][ T3518] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 474.465638][ T3518] ? __d_alloc+0x2a/0x6a0 [ 474.470503][ T3518] should_failslab+0x5/0x20 [ 474.475283][ T3518] kmem_cache_alloc+0x24/0x220 [ 474.480289][ T3518] __d_alloc+0x2a/0x6a0 [ 474.485445][ T3518] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 474.493289][ T3518] d_alloc_parallel+0xe7/0x1310 [ 474.498930][ T3518] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 474.504735][ T3518] ? avc_denied+0x1d0/0x1d0 [ 474.510344][ T3518] ? d_hash_and_lookup+0x1e0/0x1e0 [ 474.516200][ T3518] ? incfs_realloc_mount_info+0x93/0x480 [ 474.523200][ T3518] ? incfs_alloc_mount_info+0x462/0x520 [ 474.529749][ T3518] ? incfs_mount_fs+0x406/0xa00 [ 474.534862][ T3518] ? legacy_get_tree+0xdf/0x170 [ 474.540704][ T3518] ? vfs_get_tree+0x85/0x260 [ 474.546246][ T3518] ? do_mount+0x688/0xdd0 [ 474.551068][ T3518] ? ksys_mount+0xc2/0xf0 [ 474.555567][ T3518] ? selinux_inode_permission+0x380/0x6a0 [ 474.562871][ T3518] ? selinux_inode_permission+0x454/0x6a0 [ 474.568822][ T3518] __lookup_slow+0x156/0x460 [ 474.573847][ T3518] ? lookup_one_len+0x2c0/0x2c0 [ 474.578797][ T3518] lookup_one_len+0x180/0x2c0 [ 474.583674][ T3518] ? lookup_one_len_common+0x450/0x450 [ 474.589574][ T3518] ? memcpy+0x38/0x50 [ 474.593932][ T3518] incfs_lookup_dentry+0x5b/0xb0 [ 474.599628][ T3518] open_or_create_special_dir+0x4c/0x1c0 [ 474.605519][ T3518] incfs_mount_fs+0x48b/0xa00 [ 474.610744][ T3518] ? incfs_unlink+0x80/0x80 [ 474.616305][ T3518] ? vfs_parse_fs_string+0x178/0x1f0 [ 474.621625][ T3518] ? logfc+0x6d0/0x6d0 [ 474.625764][ T3518] ? cap_capable+0x18b/0x210 [ 474.630751][ T3518] legacy_get_tree+0xdf/0x170 [ 474.635419][ T3518] ? incfs_unlink+0x80/0x80 [ 474.640028][ T3518] vfs_get_tree+0x85/0x260 [ 474.644475][ T3518] do_new_mount+0x292/0x570 [ 474.649487][ T3518] ? do_move_mount_old+0x160/0x160 [ 474.654689][ T3518] ? security_capable+0x86/0xb0 [ 474.659976][ T3518] do_mount+0x688/0xdd0 [ 474.664226][ T3518] ? copy_mount_string+0x30/0x30 [ 474.669235][ T3518] ? _copy_from_user+0xa6/0xe0 [ 474.675114][ T3518] ? copy_mount_options+0xcb/0x300 [ 474.680500][ T3518] ksys_mount+0xc2/0xf0 [ 474.684823][ T3518] __x64_sys_mount+0xb1/0xc0 [ 474.689408][ T3518] do_syscall_64+0xca/0x1c0 [ 474.693944][ T3518] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 474.702092][ T3518] incfs_lookup_dentry err:-12 [ 474.707152][ T3518] incfs: Can't find or create .index dir in ./file0 [ 474.713793][ T3518] incfs: mount failed -12 [ 474.772441][ T3520] FAULT_INJECTION: forcing a failure. [ 474.772441][ T3520] name failslab, interval 1, probability 0, space 0, times 0 [ 474.785586][ T3520] CPU: 1 PID: 3520 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 474.796319][ T3520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 474.806489][ T3520] Call Trace: [ 474.809798][ T3520] dump_stack+0x1d8/0x241 [ 474.814580][ T3520] ? panic+0x768/0x768 [ 474.819091][ T3520] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 474.825256][ T3520] ? __find_get_block+0xc9c/0x10b0 [ 474.830451][ T3520] ? stack_trace_save+0x1c0/0x1c0 [ 474.835653][ T3520] should_fail+0x71f/0x880 [ 474.840090][ T3520] ? setup_fault_attr+0x3d0/0x3d0 [ 474.845399][ T3520] ? mls_compute_context_len+0x74b/0x790 [ 474.851194][ T3520] ? stack_trace_snprint+0x170/0x170 [ 474.856803][ T3520] ? context_struct_to_string+0x441/0x8a0 [ 474.863039][ T3520] should_failslab+0x5/0x20 [ 474.867634][ T3520] __kmalloc+0x51/0x2b0 [ 474.871797][ T3520] context_struct_to_string+0x441/0x8a0 [ 474.877673][ T3520] ? fat_get_entry+0x8e7/0xa20 [ 474.883261][ T3520] ? security_bounded_transition+0x560/0x560 [ 474.889826][ T3520] context_add_hash+0x141/0x270 [ 474.896342][ T3520] ? security_sid_to_context_inval+0x40/0x40 [ 474.903291][ T3520] ? mls_convert_context+0x6c0/0x6c0 [ 474.909287][ T3520] ? mls_context_isvalid+0xa4/0x380 [ 474.915000][ T3520] ? policydb_context_isvalid+0x1bc/0x410 [ 474.921384][ T3520] security_compute_sid+0x11a7/0x1d60 [ 474.926834][ T3520] ? security_transition_sid+0x90/0x90 [ 474.933406][ T3520] ? avc_denied+0x1d0/0x1d0 [ 474.938675][ T3520] ? _raw_spin_unlock+0x49/0x60 [ 474.943636][ T3520] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 474.949507][ T3520] security_transition_sid+0x78/0x90 [ 474.955184][ T3520] may_create+0x607/0x970 [ 474.959633][ T3520] ? show_sid+0x250/0x250 [ 474.963947][ T3520] ? from_kgid+0x1a3/0x730 [ 474.968655][ T3520] ? generic_permission+0x141/0x3e0 [ 474.974027][ T3520] security_inode_mkdir+0xa4/0x100 [ 474.979617][ T3520] vfs_mkdir+0x352/0x600 [ 474.983944][ T3520] open_or_create_special_dir+0xe4/0x1c0 [ 474.990149][ T3520] incfs_mount_fs+0x48b/0xa00 [ 474.995058][ T3520] ? incfs_unlink+0x80/0x80 [ 474.999731][ T3520] ? vfs_parse_fs_string+0x178/0x1f0 [ 475.005241][ T3520] ? logfc+0x6d0/0x6d0 [ 475.009436][ T3520] ? cap_capable+0x18b/0x210 [ 475.014232][ T3520] legacy_get_tree+0xdf/0x170 [ 475.019284][ T3520] ? incfs_unlink+0x80/0x80 [ 475.024636][ T3520] vfs_get_tree+0x85/0x260 [ 475.029389][ T3520] do_new_mount+0x292/0x570 [ 475.033972][ T3520] ? do_move_mount_old+0x160/0x160 [ 475.039769][ T3520] ? security_capable+0x86/0xb0 [ 475.044799][ T3520] do_mount+0x688/0xdd0 [ 475.049141][ T3520] ? copy_mount_string+0x30/0x30 [ 475.054873][ T3520] ? _copy_from_user+0xa6/0xe0 [ 475.060317][ T3520] ? copy_mount_options+0xcb/0x300 [ 475.065694][ T3520] ksys_mount+0xc2/0xf0 [ 475.070013][ T3520] __x64_sys_mount+0xb1/0xc0 [ 475.074653][ T3520] do_syscall_64+0xca/0x1c0 [ 475.079295][ T3520] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 475.085771][ T3520] incfs: Can't find or create .index dir in ./file0 [ 475.093821][ T3520] incfs: mount failed -12 [ 475.148910][ T3522] FAULT_INJECTION: forcing a failure. [ 475.148910][ T3522] name failslab, interval 1, probability 0, space 0, times 0 [ 475.163229][ T3522] CPU: 1 PID: 3522 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 475.174172][ T3522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 475.188445][ T3522] Call Trace: [ 475.192513][ T3522] dump_stack+0x1d8/0x241 [ 475.199036][ T3522] ? panic+0x768/0x768 [ 475.204268][ T3522] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 475.211270][ T3522] ? __find_get_block+0xc9c/0x10b0 [ 475.217609][ T3522] ? stack_trace_save+0x1c0/0x1c0 [ 475.222831][ T3522] should_fail+0x71f/0x880 [ 475.227798][ T3522] ? setup_fault_attr+0x3d0/0x3d0 [ 475.233869][ T3522] ? mls_compute_context_len+0x74b/0x790 [ 475.242932][ T3522] ? stack_trace_snprint+0x170/0x170 [ 475.248975][ T3522] ? context_struct_to_string+0x441/0x8a0 [ 475.255251][ T3522] should_failslab+0x5/0x20 [ 475.260095][ T3522] __kmalloc+0x51/0x2b0 [ 475.264371][ T3522] context_struct_to_string+0x441/0x8a0 [ 475.270052][ T3522] ? fat_get_entry+0x8e7/0xa20 [ 475.274898][ T3522] ? security_bounded_transition+0x560/0x560 [ 475.281877][ T3522] context_add_hash+0x141/0x270 [ 475.287347][ T3522] ? security_sid_to_context_inval+0x40/0x40 [ 475.295020][ T3522] ? mls_convert_context+0x6c0/0x6c0 [ 475.300753][ T3522] ? mls_context_isvalid+0xa4/0x380 [ 475.307037][ T3522] ? policydb_context_isvalid+0x1bc/0x410 [ 475.314182][ T3522] security_compute_sid+0x11a7/0x1d60 [ 475.320336][ T3522] ? security_transition_sid+0x90/0x90 [ 475.325948][ T3522] ? avc_denied+0x1d0/0x1d0 [ 475.330455][ T3522] ? _raw_spin_unlock+0x49/0x60 [ 475.335319][ T3522] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 475.340776][ T3522] security_transition_sid+0x78/0x90 [ 475.346836][ T3522] may_create+0x607/0x970 [ 475.351967][ T3522] ? show_sid+0x250/0x250 [ 475.356411][ T3522] ? from_kgid+0x1a3/0x730 [ 475.361052][ T3522] ? generic_permission+0x141/0x3e0 [ 475.366238][ T3522] security_inode_mkdir+0xa4/0x100 [ 475.371603][ T3522] vfs_mkdir+0x352/0x600 [ 475.375835][ T3522] open_or_create_special_dir+0xe4/0x1c0 [ 475.381496][ T3522] incfs_mount_fs+0x48b/0xa00 [ 475.386378][ T3522] ? incfs_unlink+0x80/0x80 [ 475.391401][ T3522] ? vfs_parse_fs_string+0x178/0x1f0 [ 475.397004][ T3522] ? logfc+0x6d0/0x6d0 [ 475.401157][ T3522] ? cap_capable+0x18b/0x210 [ 475.405968][ T3522] legacy_get_tree+0xdf/0x170 [ 475.410720][ T3522] ? incfs_unlink+0x80/0x80 [ 475.415331][ T3522] vfs_get_tree+0x85/0x260 [ 475.419806][ T3522] do_new_mount+0x292/0x570 [ 475.424467][ T3522] ? do_move_mount_old+0x160/0x160 [ 475.430097][ T3522] ? security_capable+0x86/0xb0 [ 475.435124][ T3522] do_mount+0x688/0xdd0 [ 475.439438][ T3522] ? copy_mount_string+0x30/0x30 [ 475.444557][ T3522] ? _copy_from_user+0xa6/0xe0 [ 475.449498][ T3522] ? copy_mount_options+0xcb/0x300 [ 475.454742][ T3522] ksys_mount+0xc2/0xf0 [ 475.460101][ T3522] __x64_sys_mount+0xb1/0xc0 [ 475.467096][ T3522] do_syscall_64+0xca/0x1c0 [ 475.477235][ T3522] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 475.485892][ T3522] incfs: Can't find or create .index dir in ./file0 [ 475.493805][ T3522] incfs: mount failed -12 [ 475.568468][ T3524] FAULT_INJECTION: forcing a failure. [ 475.568468][ T3524] name failslab, interval 1, probability 0, space 0, times 0 [ 475.581641][ T3524] CPU: 1 PID: 3524 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 475.592084][ T3524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 475.602556][ T3524] Call Trace: [ 475.605864][ T3524] dump_stack+0x1d8/0x241 [ 475.610292][ T3524] ? panic+0x768/0x768 [ 475.614584][ T3524] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 475.620609][ T3524] ? __find_get_block+0xc9c/0x10b0 [ 475.626549][ T3524] ? stack_trace_save+0x1c0/0x1c0 [ 475.631640][ T3524] should_fail+0x71f/0x880 [ 475.636149][ T3524] ? setup_fault_attr+0x3d0/0x3d0 [ 475.641664][ T3524] ? mls_compute_context_len+0x74b/0x790 [ 475.647422][ T3524] ? stack_trace_snprint+0x170/0x170 [ 475.652721][ T3524] ? context_struct_to_string+0x441/0x8a0 [ 475.658607][ T3524] should_failslab+0x5/0x20 [ 475.663113][ T3524] __kmalloc+0x51/0x2b0 [ 475.667596][ T3524] context_struct_to_string+0x441/0x8a0 [ 475.673508][ T3524] ? fat_get_entry+0x8e7/0xa20 [ 475.678373][ T3524] ? security_bounded_transition+0x560/0x560 [ 475.684464][ T3524] context_add_hash+0x141/0x270 [ 475.689920][ T3524] ? security_sid_to_context_inval+0x40/0x40 [ 475.696232][ T3524] ? mls_convert_context+0x6c0/0x6c0 [ 475.702014][ T3524] ? mls_context_isvalid+0xa4/0x380 [ 475.707979][ T3524] ? policydb_context_isvalid+0x1bc/0x410 [ 475.714285][ T3524] security_compute_sid+0x11a7/0x1d60 [ 475.721055][ T3524] ? security_transition_sid+0x90/0x90 [ 475.727508][ T3524] ? avc_denied+0x1d0/0x1d0 [ 475.732379][ T3524] ? _raw_spin_unlock+0x49/0x60 [ 475.738305][ T3524] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 475.744786][ T3524] security_transition_sid+0x78/0x90 [ 475.753434][ T3524] may_create+0x607/0x970 [ 475.761874][ T3524] ? show_sid+0x250/0x250 [ 475.768756][ T3524] ? from_kgid+0x1a3/0x730 [ 475.775127][ T3524] ? generic_permission+0x141/0x3e0 [ 475.781543][ T3524] security_inode_mkdir+0xa4/0x100 [ 475.787045][ T3524] vfs_mkdir+0x352/0x600 [ 475.791499][ T3524] open_or_create_special_dir+0xe4/0x1c0 [ 475.797291][ T3524] incfs_mount_fs+0x48b/0xa00 [ 475.802186][ T3524] ? incfs_unlink+0x80/0x80 [ 475.807018][ T3524] ? vfs_parse_fs_string+0x178/0x1f0 [ 475.813297][ T3524] ? logfc+0x6d0/0x6d0 [ 475.818286][ T3524] ? cap_capable+0x18b/0x210 [ 475.823139][ T3524] legacy_get_tree+0xdf/0x170 [ 475.828631][ T3524] ? incfs_unlink+0x80/0x80 [ 475.834506][ T3524] vfs_get_tree+0x85/0x260 [ 475.839139][ T3524] do_new_mount+0x292/0x570 [ 475.844232][ T3524] ? do_move_mount_old+0x160/0x160 [ 475.850065][ T3524] ? security_capable+0x86/0xb0 [ 475.857171][ T3524] do_mount+0x688/0xdd0 [ 475.862797][ T3524] ? copy_mount_string+0x30/0x30 [ 475.868620][ T3524] ? _copy_from_user+0xa6/0xe0 [ 475.874706][ T3524] ? copy_mount_options+0xcb/0x300 [ 475.880821][ T3524] ksys_mount+0xc2/0xf0 [ 475.886805][ T3524] __x64_sys_mount+0xb1/0xc0 [ 475.894097][ T3524] do_syscall_64+0xca/0x1c0 [ 475.900127][ T3524] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 475.907359][ T3524] incfs: Can't find or create .index dir in ./file0 [ 475.915073][ T3524] incfs: mount failed -12 [ 475.969048][ T3526] FAULT_INJECTION: forcing a failure. [ 475.969048][ T3526] name failslab, interval 1, probability 0, space 0, times 0 [ 475.982360][ T3526] CPU: 1 PID: 3526 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 476.000771][ T3526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.015010][ T3526] Call Trace: [ 476.018313][ T3526] dump_stack+0x1d8/0x241 [ 476.023361][ T3526] ? panic+0x768/0x768 [ 476.028242][ T3526] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 476.034569][ T3526] ? __find_get_block+0xc9c/0x10b0 [ 476.040545][ T3526] ? stack_trace_save+0x1c0/0x1c0 [ 476.046008][ T3526] should_fail+0x71f/0x880 [ 476.050459][ T3526] ? setup_fault_attr+0x3d0/0x3d0 [ 476.056383][ T3526] ? mls_compute_context_len+0x74b/0x790 [ 476.062136][ T3526] ? stack_trace_snprint+0x170/0x170 [ 476.067635][ T3526] ? context_struct_to_string+0x441/0x8a0 [ 476.076726][ T3526] should_failslab+0x5/0x20 [ 476.081444][ T3526] __kmalloc+0x51/0x2b0 [ 476.085667][ T3526] context_struct_to_string+0x441/0x8a0 [ 476.091969][ T3526] ? fat_get_entry+0x8e7/0xa20 [ 476.097213][ T3526] ? security_bounded_transition+0x560/0x560 [ 476.104208][ T3526] context_add_hash+0x141/0x270 [ 476.109304][ T3526] ? security_sid_to_context_inval+0x40/0x40 [ 476.115734][ T3526] ? mls_convert_context+0x6c0/0x6c0 [ 476.124276][ T3526] ? mls_context_isvalid+0xa4/0x380 [ 476.131574][ T3526] ? policydb_context_isvalid+0x1bc/0x410 [ 476.138793][ T3526] security_compute_sid+0x11a7/0x1d60 [ 476.145527][ T3526] ? security_transition_sid+0x90/0x90 [ 476.151451][ T3526] ? avc_denied+0x1d0/0x1d0 [ 476.157429][ T3526] ? _raw_spin_unlock+0x49/0x60 [ 476.162902][ T3526] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 476.168575][ T3526] security_transition_sid+0x78/0x90 [ 476.174369][ T3526] may_create+0x607/0x970 [ 476.178702][ T3526] ? show_sid+0x250/0x250 [ 476.183192][ T3526] ? from_kgid+0x1a3/0x730 [ 476.188097][ T3526] ? generic_permission+0x141/0x3e0 [ 476.193666][ T3526] security_inode_mkdir+0xa4/0x100 [ 476.198806][ T3526] vfs_mkdir+0x352/0x600 [ 476.203521][ T3526] open_or_create_special_dir+0xe4/0x1c0 [ 476.209432][ T3526] incfs_mount_fs+0x48b/0xa00 [ 476.214460][ T3526] ? incfs_unlink+0x80/0x80 [ 476.220024][ T3526] ? vfs_parse_fs_string+0x178/0x1f0 [ 476.225459][ T3526] ? logfc+0x6d0/0x6d0 [ 476.229890][ T3526] ? cap_capable+0x18b/0x210 [ 476.234568][ T3526] legacy_get_tree+0xdf/0x170 [ 476.239233][ T3526] ? incfs_unlink+0x80/0x80 [ 476.243724][ T3526] vfs_get_tree+0x85/0x260 [ 476.248128][ T3526] do_new_mount+0x292/0x570 [ 476.252620][ T3526] ? do_move_mount_old+0x160/0x160 [ 476.262007][ T3526] ? security_capable+0x86/0xb0 [ 476.268505][ T3526] do_mount+0x688/0xdd0 [ 476.273424][ T3526] ? copy_mount_string+0x30/0x30 [ 476.278477][ T3526] ? _copy_from_user+0xa6/0xe0 [ 476.283362][ T3526] ? copy_mount_options+0xcb/0x300 [ 476.290699][ T3526] ksys_mount+0xc2/0xf0 [ 476.295172][ T3526] __x64_sys_mount+0xb1/0xc0 [ 476.300823][ T3526] do_syscall_64+0xca/0x1c0 [ 476.306274][ T3526] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 476.314832][ T3526] incfs: Can't find or create .index dir in ./file0 [ 476.321647][ T3526] incfs: mount failed -12 [ 476.401967][ T3528] FAULT_INJECTION: forcing a failure. [ 476.401967][ T3528] name failslab, interval 1, probability 0, space 0, times 0 [ 476.415780][ T3528] CPU: 1 PID: 3528 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 476.427129][ T3528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.437719][ T3528] Call Trace: [ 476.441382][ T3528] dump_stack+0x1d8/0x241 [ 476.446061][ T3528] ? panic+0x768/0x768 [ 476.450778][ T3528] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 476.456856][ T3528] ? __find_get_block+0xc9c/0x10b0 [ 476.461986][ T3528] ? stack_trace_save+0x1c0/0x1c0 [ 476.467125][ T3528] should_fail+0x71f/0x880 [ 476.471804][ T3528] ? setup_fault_attr+0x3d0/0x3d0 [ 476.477252][ T3528] ? mls_compute_context_len+0x74b/0x790 [ 476.484100][ T3528] ? stack_trace_snprint+0x170/0x170 [ 476.491327][ T3528] ? context_struct_to_string+0x441/0x8a0 [ 476.499272][ T3528] should_failslab+0x5/0x20 [ 476.505397][ T3528] __kmalloc+0x51/0x2b0 [ 476.510517][ T3528] context_struct_to_string+0x441/0x8a0 [ 476.517333][ T3528] ? fat_get_entry+0x8e7/0xa20 [ 476.522999][ T3528] ? security_bounded_transition+0x560/0x560 [ 476.529521][ T3528] context_add_hash+0x141/0x270 [ 476.535417][ T3528] ? security_sid_to_context_inval+0x40/0x40 [ 476.542284][ T3528] ? mls_convert_context+0x6c0/0x6c0 [ 476.547840][ T3528] ? mls_context_isvalid+0xa4/0x380 [ 476.553492][ T3528] ? policydb_context_isvalid+0x1bc/0x410 [ 476.559223][ T3528] security_compute_sid+0x11a7/0x1d60 [ 476.565999][ T3528] ? security_transition_sid+0x90/0x90 [ 476.572450][ T3528] ? avc_denied+0x1d0/0x1d0 [ 476.577759][ T3528] ? _raw_spin_unlock+0x49/0x60 [ 476.583597][ T3528] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 476.590802][ T3528] security_transition_sid+0x78/0x90 [ 476.597553][ T3528] may_create+0x607/0x970 [ 476.602379][ T3528] ? show_sid+0x250/0x250 [ 476.607572][ T3528] ? from_kgid+0x1a3/0x730 [ 476.612388][ T3528] ? generic_permission+0x141/0x3e0 [ 476.618532][ T3528] security_inode_mkdir+0xa4/0x100 [ 476.625003][ T3528] vfs_mkdir+0x352/0x600 [ 476.629630][ T3528] open_or_create_special_dir+0xe4/0x1c0 [ 476.635386][ T3528] incfs_mount_fs+0x48b/0xa00 [ 476.640803][ T3528] ? incfs_unlink+0x80/0x80 [ 476.646327][ T3528] ? vfs_parse_fs_string+0x178/0x1f0 [ 476.652377][ T3528] ? logfc+0x6d0/0x6d0 [ 476.656970][ T3528] ? cap_capable+0x18b/0x210 [ 476.662241][ T3528] legacy_get_tree+0xdf/0x170 [ 476.667975][ T3528] ? incfs_unlink+0x80/0x80 [ 476.672878][ T3528] vfs_get_tree+0x85/0x260 [ 476.677426][ T3528] do_new_mount+0x292/0x570 [ 476.682094][ T3528] ? do_move_mount_old+0x160/0x160 [ 476.687542][ T3528] ? security_capable+0x86/0xb0 [ 476.693029][ T3528] do_mount+0x688/0xdd0 [ 476.697815][ T3528] ? copy_mount_string+0x30/0x30 [ 476.703132][ T3528] ? _copy_from_user+0xa6/0xe0 [ 476.708462][ T3528] ? copy_mount_options+0xcb/0x300 [ 476.713582][ T3528] ksys_mount+0xc2/0xf0 [ 476.717951][ T3528] __x64_sys_mount+0xb1/0xc0 [ 476.723089][ T3528] do_syscall_64+0xca/0x1c0 [ 476.728579][ T3528] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 476.735528][ T3528] incfs: Can't find or create .index dir in ./file0 [ 476.743895][ T3528] incfs: mount failed -12 [ 476.833463][ T3530] FAULT_INJECTION: forcing a failure. [ 476.833463][ T3530] name failslab, interval 1, probability 0, space 0, times 0 [ 476.846131][ T3530] CPU: 1 PID: 3530 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 476.856624][ T3530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 476.866758][ T3530] Call Trace: [ 476.870051][ T3530] dump_stack+0x1d8/0x241 [ 476.874361][ T3530] ? panic+0x768/0x768 [ 476.878509][ T3530] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 476.884391][ T3530] ? __find_get_block+0xc9c/0x10b0 [ 476.889518][ T3530] ? stack_trace_save+0x1c0/0x1c0 [ 476.894562][ T3530] should_fail+0x71f/0x880 [ 476.899199][ T3530] ? setup_fault_attr+0x3d0/0x3d0 [ 476.904212][ T3530] ? mls_compute_context_len+0x74b/0x790 [ 476.909857][ T3530] ? stack_trace_snprint+0x170/0x170 [ 476.915132][ T3530] ? context_struct_to_string+0x441/0x8a0 [ 476.920874][ T3530] should_failslab+0x5/0x20 [ 476.925490][ T3530] __kmalloc+0x51/0x2b0 [ 476.929756][ T3530] context_struct_to_string+0x441/0x8a0 [ 476.935321][ T3530] ? fat_get_entry+0x8e7/0xa20 [ 476.940213][ T3530] ? security_bounded_transition+0x560/0x560 [ 476.946503][ T3530] context_add_hash+0x141/0x270 [ 476.951470][ T3530] ? security_sid_to_context_inval+0x40/0x40 [ 476.957478][ T3530] ? mls_convert_context+0x6c0/0x6c0 [ 476.962790][ T3530] ? mls_context_isvalid+0xa4/0x380 [ 476.968218][ T3530] ? policydb_context_isvalid+0x1bc/0x410 [ 476.974103][ T3530] security_compute_sid+0x11a7/0x1d60 [ 476.979502][ T3530] ? security_transition_sid+0x90/0x90 [ 476.985127][ T3530] ? avc_denied+0x1d0/0x1d0 [ 476.990137][ T3530] ? _raw_spin_unlock+0x49/0x60 [ 476.995317][ T3530] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 477.001146][ T3530] security_transition_sid+0x78/0x90 [ 477.006529][ T3530] may_create+0x607/0x970 [ 477.011146][ T3530] ? show_sid+0x250/0x250 [ 477.016646][ T3530] ? from_kgid+0x1a3/0x730 [ 477.021721][ T3530] ? generic_permission+0x141/0x3e0 [ 477.027956][ T3530] security_inode_mkdir+0xa4/0x100 [ 477.034237][ T3530] vfs_mkdir+0x352/0x600 [ 477.039337][ T3530] open_or_create_special_dir+0xe4/0x1c0 [ 477.045741][ T3530] incfs_mount_fs+0x48b/0xa00 [ 477.051099][ T3530] ? incfs_unlink+0x80/0x80 [ 477.056459][ T3530] ? vfs_parse_fs_string+0x178/0x1f0 [ 477.062072][ T3530] ? logfc+0x6d0/0x6d0 [ 477.066131][ T3530] ? cap_capable+0x18b/0x210 [ 477.070867][ T3530] legacy_get_tree+0xdf/0x170 [ 477.075539][ T3530] ? incfs_unlink+0x80/0x80 [ 477.080183][ T3530] vfs_get_tree+0x85/0x260 [ 477.085432][ T3530] do_new_mount+0x292/0x570 [ 477.091339][ T3530] ? do_move_mount_old+0x160/0x160 [ 477.098229][ T3530] ? security_capable+0x86/0xb0 [ 477.103354][ T3530] do_mount+0x688/0xdd0 [ 477.108141][ T3530] ? copy_mount_string+0x30/0x30 [ 477.113338][ T3530] ? _copy_from_user+0xa6/0xe0 [ 477.119522][ T3530] ? copy_mount_options+0xcb/0x300 [ 477.125882][ T3530] ksys_mount+0xc2/0xf0 [ 477.130818][ T3530] __x64_sys_mount+0xb1/0xc0 [ 477.136074][ T3530] do_syscall_64+0xca/0x1c0 [ 477.141150][ T3530] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 477.147423][ T3530] incfs: Can't find or create .index dir in ./file0 [ 477.154588][ T3530] incfs: mount failed -12 [ 477.242536][ T3532] FAULT_INJECTION: forcing a failure. [ 477.242536][ T3532] name failslab, interval 1, probability 0, space 0, times 0 [ 477.257289][ T3532] CPU: 1 PID: 3532 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 477.270313][ T3532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.283301][ T3532] Call Trace: [ 477.288195][ T3532] dump_stack+0x1d8/0x241 [ 477.293304][ T3532] ? panic+0x768/0x768 [ 477.298166][ T3532] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 477.304998][ T3532] should_fail+0x71f/0x880 [ 477.309401][ T3532] ? setup_fault_attr+0x3d0/0x3d0 [ 477.314415][ T3532] ? stack_trace_save+0x1c0/0x1c0 [ 477.319454][ T3532] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 477.325888][ T3532] ? __d_alloc+0x2a/0x6a0 [ 477.330433][ T3532] should_failslab+0x5/0x20 [ 477.335273][ T3532] kmem_cache_alloc+0x24/0x220 [ 477.342238][ T3532] __d_alloc+0x2a/0x6a0 [ 477.346495][ T3532] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 477.355396][ T3532] d_alloc_parallel+0xe7/0x1310 [ 477.361729][ T3532] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 477.368695][ T3532] ? avc_denied+0x1d0/0x1d0 [ 477.374054][ T3532] ? d_hash_and_lookup+0x1e0/0x1e0 [ 477.381463][ T3532] ? incfs_realloc_mount_info+0x93/0x480 [ 477.387593][ T3532] ? incfs_alloc_mount_info+0x462/0x520 [ 477.395055][ T3532] ? incfs_mount_fs+0x406/0xa00 [ 477.400841][ T3532] ? legacy_get_tree+0xdf/0x170 [ 477.408177][ T3532] ? vfs_get_tree+0x85/0x260 [ 477.414318][ T3532] ? do_mount+0x688/0xdd0 [ 477.420856][ T3532] ? ksys_mount+0xc2/0xf0 [ 477.427199][ T3532] ? selinux_inode_permission+0x380/0x6a0 [ 477.435516][ T3532] ? selinux_inode_permission+0x454/0x6a0 [ 477.445753][ T3532] __lookup_slow+0x156/0x460 [ 477.453262][ T3532] ? lookup_one_len+0x2c0/0x2c0 [ 477.459801][ T3532] lookup_one_len+0x180/0x2c0 [ 477.465234][ T3532] ? lookup_one_len_common+0x450/0x450 [ 477.472565][ T3532] ? memcpy+0x38/0x50 [ 477.477786][ T3532] incfs_lookup_dentry+0x5b/0xb0 [ 477.486413][ T3532] open_or_create_special_dir+0x4c/0x1c0 [ 477.496413][ T3532] incfs_mount_fs+0x48b/0xa00 [ 477.502527][ T3532] ? incfs_unlink+0x80/0x80 [ 477.508934][ T3532] ? vfs_parse_fs_string+0x178/0x1f0 [ 477.517485][ T3532] ? logfc+0x6d0/0x6d0 [ 477.522180][ T3532] ? cap_capable+0x18b/0x210 [ 477.528041][ T3532] legacy_get_tree+0xdf/0x170 [ 477.535106][ T3532] ? incfs_unlink+0x80/0x80 [ 477.543891][ T3532] vfs_get_tree+0x85/0x260 [ 477.550794][ T3532] do_new_mount+0x292/0x570 [ 477.556902][ T3532] ? do_move_mount_old+0x160/0x160 [ 477.563343][ T3532] ? security_capable+0x86/0xb0 [ 477.568523][ T3532] do_mount+0x688/0xdd0 [ 477.573275][ T3532] ? copy_mount_string+0x30/0x30 [ 477.579260][ T3532] ? _copy_from_user+0xa6/0xe0 [ 477.586902][ T3532] ? copy_mount_options+0xcb/0x300 [ 477.593965][ T3532] ksys_mount+0xc2/0xf0 [ 477.599096][ T3532] __x64_sys_mount+0xb1/0xc0 [ 477.605012][ T3532] do_syscall_64+0xca/0x1c0 [ 477.610443][ T3532] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 477.619222][ T3532] incfs_lookup_dentry err:-12 [ 477.625246][ T3532] incfs: Can't find or create .index dir in ./file0 [ 477.633816][ T3532] incfs: mount failed -12 [ 477.737402][ T3534] FAULT_INJECTION: forcing a failure. [ 477.737402][ T3534] name failslab, interval 1, probability 0, space 0, times 0 [ 477.751049][ T3534] CPU: 1 PID: 3534 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 477.761853][ T3534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 477.775706][ T3534] Call Trace: [ 477.780519][ T3534] dump_stack+0x1d8/0x241 [ 477.787362][ T3534] ? panic+0x768/0x768 [ 477.795010][ T3534] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 477.805047][ T3534] ? __find_get_block+0xc9c/0x10b0 [ 477.815261][ T3534] ? stack_trace_save+0x1c0/0x1c0 [ 477.821574][ T3534] should_fail+0x71f/0x880 [ 477.830027][ T3534] ? setup_fault_attr+0x3d0/0x3d0 [ 477.836675][ T3534] ? mls_compute_context_len+0x74b/0x790 [ 477.844472][ T3534] ? stack_trace_snprint+0x170/0x170 [ 477.850385][ T3534] ? context_struct_to_string+0x441/0x8a0 [ 477.856702][ T3534] should_failslab+0x5/0x20 [ 477.864021][ T3534] __kmalloc+0x51/0x2b0 [ 477.869051][ T3534] context_struct_to_string+0x441/0x8a0 [ 477.878219][ T3534] ? fat_get_entry+0x8e7/0xa20 [ 477.887306][ T3534] ? security_bounded_transition+0x560/0x560 [ 477.897963][ T3534] context_add_hash+0x141/0x270 [ 477.905625][ T3534] ? security_sid_to_context_inval+0x40/0x40 [ 477.917322][ T3534] ? mls_convert_context+0x6c0/0x6c0 [ 477.928336][ T3534] ? mls_context_isvalid+0xa4/0x380 [ 477.938743][ T3534] ? policydb_context_isvalid+0x1bc/0x410 [ 477.949334][ T3534] security_compute_sid+0x11a7/0x1d60 [ 477.957909][ T3534] ? security_transition_sid+0x90/0x90 [ 477.966034][ T3534] ? avc_denied+0x1d0/0x1d0 [ 477.972109][ T3534] ? _raw_spin_unlock+0x49/0x60 [ 477.978802][ T3534] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 477.987436][ T3534] security_transition_sid+0x78/0x90 [ 477.997135][ T3534] may_create+0x607/0x970 [ 478.002292][ T3534] ? show_sid+0x250/0x250 [ 478.008723][ T3534] ? from_kgid+0x1a3/0x730 [ 478.015520][ T3534] ? generic_permission+0x141/0x3e0 [ 478.023176][ T3534] security_inode_mkdir+0xa4/0x100 [ 478.030869][ T3534] vfs_mkdir+0x352/0x600 [ 478.039009][ T3534] open_or_create_special_dir+0xe4/0x1c0 [ 478.050223][ T3534] incfs_mount_fs+0x48b/0xa00 [ 478.055795][ T3534] ? incfs_unlink+0x80/0x80 [ 478.062250][ T3534] ? vfs_parse_fs_string+0x178/0x1f0 [ 478.068434][ T3534] ? logfc+0x6d0/0x6d0 [ 478.073569][ T3534] ? cap_capable+0x18b/0x210 [ 478.080740][ T3534] legacy_get_tree+0xdf/0x170 [ 478.087812][ T3534] ? incfs_unlink+0x80/0x80 [ 478.096125][ T3534] vfs_get_tree+0x85/0x260 [ 478.101811][ T3534] do_new_mount+0x292/0x570 [ 478.107864][ T3534] ? do_move_mount_old+0x160/0x160 [ 478.114619][ T3534] ? security_capable+0x86/0xb0 [ 478.121405][ T3534] do_mount+0x688/0xdd0 [ 478.128485][ T3534] ? copy_mount_string+0x30/0x30 [ 478.137205][ T3534] ? _copy_from_user+0xa6/0xe0 [ 478.143381][ T3534] ? copy_mount_options+0xcb/0x300 [ 478.152895][ T3534] ksys_mount+0xc2/0xf0 [ 478.159049][ T3534] __x64_sys_mount+0xb1/0xc0 [ 478.167586][ T3534] do_syscall_64+0xca/0x1c0 [ 478.173950][ T3534] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 478.185481][ T3534] incfs: Can't find or create .index dir in ./file0 [ 478.195038][ T3534] incfs: mount failed -12 [ 478.280403][ T3536] FAULT_INJECTION: forcing a failure. [ 478.280403][ T3536] name failslab, interval 1, probability 0, space 0, times 0 [ 478.295434][ T3536] CPU: 1 PID: 3536 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 478.306691][ T3536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.317450][ T3536] Call Trace: [ 478.320942][ T3536] dump_stack+0x1d8/0x241 [ 478.325390][ T3536] ? panic+0x768/0x768 [ 478.329642][ T3536] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 478.336138][ T3536] ? __find_get_block+0xc9c/0x10b0 [ 478.341716][ T3536] ? stack_trace_save+0x1c0/0x1c0 [ 478.347205][ T3536] should_fail+0x71f/0x880 [ 478.351665][ T3536] ? setup_fault_attr+0x3d0/0x3d0 [ 478.357139][ T3536] ? mls_compute_context_len+0x74b/0x790 [ 478.362933][ T3536] ? stack_trace_snprint+0x170/0x170 [ 478.369011][ T3536] ? context_struct_to_string+0x441/0x8a0 [ 478.375785][ T3536] should_failslab+0x5/0x20 [ 478.381623][ T3536] __kmalloc+0x51/0x2b0 [ 478.385788][ T3536] context_struct_to_string+0x441/0x8a0 [ 478.391555][ T3536] ? fat_get_entry+0x8e7/0xa20 [ 478.396657][ T3536] ? security_bounded_transition+0x560/0x560 [ 478.403459][ T3536] context_add_hash+0x141/0x270 [ 478.409568][ T3536] ? security_sid_to_context_inval+0x40/0x40 [ 478.417832][ T3536] ? mls_convert_context+0x6c0/0x6c0 [ 478.424950][ T3536] ? mls_context_isvalid+0xa4/0x380 [ 478.431208][ T3536] ? policydb_context_isvalid+0x1bc/0x410 [ 478.440974][ T3536] security_compute_sid+0x11a7/0x1d60 [ 478.446438][ T3536] ? security_transition_sid+0x90/0x90 [ 478.452056][ T3536] ? avc_denied+0x1d0/0x1d0 [ 478.456640][ T3536] ? _raw_spin_unlock+0x49/0x60 [ 478.461547][ T3536] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 478.467243][ T3536] security_transition_sid+0x78/0x90 [ 478.472949][ T3536] may_create+0x607/0x970 [ 478.478293][ T3536] ? show_sid+0x250/0x250 [ 478.483902][ T3536] ? from_kgid+0x1a3/0x730 [ 478.490361][ T3536] ? generic_permission+0x141/0x3e0 [ 478.496791][ T3536] security_inode_mkdir+0xa4/0x100 [ 478.503433][ T3536] vfs_mkdir+0x352/0x600 [ 478.510048][ T3536] open_or_create_special_dir+0xe4/0x1c0 [ 478.517906][ T3536] incfs_mount_fs+0x48b/0xa00 [ 478.523651][ T3536] ? incfs_unlink+0x80/0x80 [ 478.529253][ T3536] ? vfs_parse_fs_string+0x178/0x1f0 [ 478.536403][ T3536] ? logfc+0x6d0/0x6d0 [ 478.540496][ T3536] ? cap_capable+0x18b/0x210 [ 478.545542][ T3536] legacy_get_tree+0xdf/0x170 [ 478.552409][ T3536] ? incfs_unlink+0x80/0x80 [ 478.557807][ T3536] vfs_get_tree+0x85/0x260 [ 478.562921][ T3536] do_new_mount+0x292/0x570 [ 478.568234][ T3536] ? do_move_mount_old+0x160/0x160 [ 478.574042][ T3536] ? security_capable+0x86/0xb0 [ 478.579573][ T3536] do_mount+0x688/0xdd0 [ 478.584258][ T3536] ? copy_mount_string+0x30/0x30 [ 478.591077][ T3536] ? _copy_from_user+0xa6/0xe0 [ 478.597885][ T3536] ? copy_mount_options+0xcb/0x300 [ 478.603955][ T3536] ksys_mount+0xc2/0xf0 [ 478.610808][ T3536] __x64_sys_mount+0xb1/0xc0 [ 478.618339][ T3536] do_syscall_64+0xca/0x1c0 [ 478.626023][ T3536] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 478.637899][ T3536] incfs: Can't find or create .index dir in ./file0 [ 478.648419][ T3536] incfs: mount failed -12 [ 478.730592][ T3538] FAULT_INJECTION: forcing a failure. [ 478.730592][ T3538] name failslab, interval 1, probability 0, space 0, times 0 [ 478.744000][ T3538] CPU: 1 PID: 3538 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 478.754590][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 478.766157][ T3538] Call Trace: [ 478.770122][ T3538] dump_stack+0x1d8/0x241 [ 478.775092][ T3538] ? panic+0x768/0x768 [ 478.779779][ T3538] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 478.786945][ T3538] ? __find_get_block+0xc9c/0x10b0 [ 478.792560][ T3538] ? stack_trace_save+0x1c0/0x1c0 [ 478.797740][ T3538] should_fail+0x71f/0x880 [ 478.802178][ T3538] ? setup_fault_attr+0x3d0/0x3d0 [ 478.807348][ T3538] ? mls_compute_context_len+0x74b/0x790 [ 478.813551][ T3538] ? stack_trace_snprint+0x170/0x170 [ 478.819412][ T3538] ? context_struct_to_string+0x441/0x8a0 [ 478.825416][ T3538] should_failslab+0x5/0x20 [ 478.830218][ T3538] __kmalloc+0x51/0x2b0 [ 478.834729][ T3538] context_struct_to_string+0x441/0x8a0 [ 478.840930][ T3538] ? fat_get_entry+0x8e7/0xa20 [ 478.845895][ T3538] ? security_bounded_transition+0x560/0x560 [ 478.852140][ T3538] context_add_hash+0x141/0x270 [ 478.857006][ T3538] ? security_sid_to_context_inval+0x40/0x40 [ 478.862979][ T3538] ? mls_convert_context+0x6c0/0x6c0 [ 478.868361][ T3538] ? mls_context_isvalid+0xa4/0x380 [ 478.873648][ T3538] ? policydb_context_isvalid+0x1bc/0x410 [ 478.879588][ T3538] security_compute_sid+0x11a7/0x1d60 [ 478.885298][ T3538] ? security_transition_sid+0x90/0x90 [ 478.891390][ T3538] ? avc_denied+0x1d0/0x1d0 [ 478.896318][ T3538] ? _raw_spin_unlock+0x49/0x60 [ 478.901200][ T3538] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 478.906566][ T3538] security_transition_sid+0x78/0x90 [ 478.912450][ T3538] may_create+0x607/0x970 [ 478.916914][ T3538] ? show_sid+0x250/0x250 [ 478.921792][ T3538] ? from_kgid+0x1a3/0x730 [ 478.927280][ T3538] ? generic_permission+0x141/0x3e0 [ 478.932830][ T3538] security_inode_mkdir+0xa4/0x100 [ 478.938148][ T3538] vfs_mkdir+0x352/0x600 [ 478.943004][ T3538] open_or_create_special_dir+0xe4/0x1c0 [ 478.949389][ T3538] incfs_mount_fs+0x48b/0xa00 [ 478.954856][ T3538] ? incfs_unlink+0x80/0x80 [ 478.959564][ T3538] ? vfs_parse_fs_string+0x178/0x1f0 [ 478.964873][ T3538] ? logfc+0x6d0/0x6d0 [ 478.969137][ T3538] ? cap_capable+0x18b/0x210 [ 478.974087][ T3538] legacy_get_tree+0xdf/0x170 [ 478.980052][ T3538] ? incfs_unlink+0x80/0x80 [ 478.985805][ T3538] vfs_get_tree+0x85/0x260 [ 478.991369][ T3538] do_new_mount+0x292/0x570 [ 478.996860][ T3538] ? do_move_mount_old+0x160/0x160 [ 479.002811][ T3538] ? security_capable+0x86/0xb0 [ 479.009312][ T3538] do_mount+0x688/0xdd0 [ 479.015332][ T3538] ? copy_mount_string+0x30/0x30 [ 479.021542][ T3538] ? copy_mount_options+0x2d0/0x300 [ 479.027188][ T3538] ? copy_mount_options+0xcb/0x300 [ 479.032604][ T3538] ksys_mount+0xc2/0xf0 [ 479.037293][ T3538] __x64_sys_mount+0xb1/0xc0 [ 479.042173][ T3538] do_syscall_64+0xca/0x1c0 [ 479.048138][ T3538] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 479.054655][ T3538] incfs: Can't find or create .index dir in ./file0 [ 479.061824][ T3538] incfs: mount failed -12 [ 479.109114][ T3540] FAULT_INJECTION: forcing a failure. [ 479.109114][ T3540] name failslab, interval 1, probability 0, space 0, times 0 [ 479.122372][ T3540] CPU: 1 PID: 3540 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 479.132831][ T3540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.144044][ T3540] Call Trace: [ 479.147777][ T3540] dump_stack+0x1d8/0x241 [ 479.152576][ T3540] ? panic+0x768/0x768 [ 479.157081][ T3540] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 479.163537][ T3540] ? __find_get_block+0xc9c/0x10b0 [ 479.169157][ T3540] ? stack_trace_save+0x1c0/0x1c0 [ 479.174470][ T3540] should_fail+0x71f/0x880 [ 479.179063][ T3540] ? setup_fault_attr+0x3d0/0x3d0 [ 479.185561][ T3540] ? mls_compute_context_len+0x74b/0x790 [ 479.193867][ T3540] ? stack_trace_snprint+0x170/0x170 [ 479.199871][ T3540] ? context_struct_to_string+0x441/0x8a0 [ 479.207273][ T3540] should_failslab+0x5/0x20 [ 479.213197][ T3540] __kmalloc+0x51/0x2b0 [ 479.218136][ T3540] context_struct_to_string+0x441/0x8a0 [ 479.224192][ T3540] ? fat_get_entry+0x8e7/0xa20 [ 479.229710][ T3540] ? security_bounded_transition+0x560/0x560 [ 479.236133][ T3540] context_add_hash+0x141/0x270 [ 479.241732][ T3540] ? security_sid_to_context_inval+0x40/0x40 [ 479.248470][ T3540] ? mls_convert_context+0x6c0/0x6c0 [ 479.254666][ T3540] ? mls_context_isvalid+0xa4/0x380 [ 479.260424][ T3540] ? policydb_context_isvalid+0x1bc/0x410 [ 479.268233][ T3540] security_compute_sid+0x11a7/0x1d60 [ 479.274279][ T3540] ? security_transition_sid+0x90/0x90 [ 479.281292][ T3540] ? avc_denied+0x1d0/0x1d0 [ 479.286504][ T3540] ? _raw_spin_unlock+0x49/0x60 [ 479.292294][ T3540] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 479.298080][ T3540] security_transition_sid+0x78/0x90 [ 479.304239][ T3540] may_create+0x607/0x970 [ 479.308715][ T3540] ? show_sid+0x250/0x250 [ 479.313206][ T3540] ? from_kgid+0x1a3/0x730 [ 479.317604][ T3540] ? generic_permission+0x141/0x3e0 [ 479.322872][ T3540] security_inode_mkdir+0xa4/0x100 [ 479.328233][ T3540] vfs_mkdir+0x352/0x600 [ 479.332616][ T3540] open_or_create_special_dir+0xe4/0x1c0 [ 479.338808][ T3540] incfs_mount_fs+0x48b/0xa00 [ 479.343604][ T3540] ? incfs_unlink+0x80/0x80 [ 479.348115][ T3540] ? vfs_parse_fs_string+0x178/0x1f0 [ 479.353514][ T3540] ? logfc+0x6d0/0x6d0 [ 479.357566][ T3540] ? cap_capable+0x18b/0x210 [ 479.362250][ T3540] legacy_get_tree+0xdf/0x170 [ 479.366929][ T3540] ? incfs_unlink+0x80/0x80 [ 479.371409][ T3540] vfs_get_tree+0x85/0x260 [ 479.375832][ T3540] do_new_mount+0x292/0x570 [ 479.380405][ T3540] ? do_move_mount_old+0x160/0x160 [ 479.385679][ T3540] ? security_capable+0x86/0xb0 [ 479.390671][ T3540] do_mount+0x688/0xdd0 [ 479.394832][ T3540] ? copy_mount_string+0x30/0x30 [ 479.399846][ T3540] ? _copy_from_user+0xa6/0xe0 [ 479.404592][ T3540] ? copy_mount_options+0xcb/0x300 [ 479.409712][ T3540] ksys_mount+0xc2/0xf0 [ 479.413885][ T3540] __x64_sys_mount+0xb1/0xc0 [ 479.418564][ T3540] do_syscall_64+0xca/0x1c0 [ 479.423287][ T3540] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 479.429473][ T3540] incfs: Can't find or create .index dir in ./file0 [ 479.436164][ T3540] incfs: mount failed -12 [ 479.522675][ T3542] FAULT_INJECTION: forcing a failure. [ 479.522675][ T3542] name failslab, interval 1, probability 0, space 0, times 0 [ 479.536034][ T3542] CPU: 1 PID: 3542 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 479.546718][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.557711][ T3542] Call Trace: [ 479.561472][ T3542] dump_stack+0x1d8/0x241 [ 479.566110][ T3542] ? panic+0x768/0x768 [ 479.570616][ T3542] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 479.577049][ T3542] ? __find_get_block+0xc9c/0x10b0 [ 479.582295][ T3542] ? stack_trace_save+0x1c0/0x1c0 [ 479.587677][ T3542] should_fail+0x71f/0x880 [ 479.592442][ T3542] ? setup_fault_attr+0x3d0/0x3d0 [ 479.597630][ T3542] ? mls_compute_context_len+0x74b/0x790 [ 479.603890][ T3542] ? stack_trace_snprint+0x170/0x170 [ 479.611397][ T3542] ? context_struct_to_string+0x441/0x8a0 [ 479.618411][ T3542] should_failslab+0x5/0x20 [ 479.624200][ T3542] __kmalloc+0x51/0x2b0 [ 479.631128][ T3542] context_struct_to_string+0x441/0x8a0 [ 479.638233][ T3542] ? fat_get_entry+0x8e7/0xa20 [ 479.645238][ T3542] ? security_bounded_transition+0x560/0x560 [ 479.651576][ T3542] context_add_hash+0x141/0x270 [ 479.656604][ T3542] ? security_sid_to_context_inval+0x40/0x40 [ 479.663398][ T3542] ? mls_convert_context+0x6c0/0x6c0 [ 479.669853][ T3542] ? mls_context_isvalid+0xa4/0x380 [ 479.676204][ T3542] ? policydb_context_isvalid+0x1bc/0x410 [ 479.682202][ T3542] security_compute_sid+0x11a7/0x1d60 [ 479.688160][ T3542] ? security_transition_sid+0x90/0x90 [ 479.694580][ T3542] ? avc_denied+0x1d0/0x1d0 [ 479.699759][ T3542] ? _raw_spin_unlock+0x49/0x60 [ 479.704613][ T3542] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 479.709973][ T3542] security_transition_sid+0x78/0x90 [ 479.715277][ T3542] may_create+0x607/0x970 [ 479.719712][ T3542] ? show_sid+0x250/0x250 [ 479.724229][ T3542] ? from_kgid+0x1a3/0x730 [ 479.728853][ T3542] ? generic_permission+0x141/0x3e0 [ 479.734621][ T3542] security_inode_mkdir+0xa4/0x100 [ 479.739816][ T3542] vfs_mkdir+0x352/0x600 [ 479.744168][ T3542] open_or_create_special_dir+0xe4/0x1c0 [ 479.750287][ T3542] incfs_mount_fs+0x48b/0xa00 [ 479.755256][ T3542] ? incfs_unlink+0x80/0x80 [ 479.760338][ T3542] ? vfs_parse_fs_string+0x178/0x1f0 [ 479.765915][ T3542] ? logfc+0x6d0/0x6d0 [ 479.769978][ T3542] ? cap_capable+0x18b/0x210 [ 479.775058][ T3542] legacy_get_tree+0xdf/0x170 [ 479.780442][ T3542] ? incfs_unlink+0x80/0x80 [ 479.785157][ T3542] vfs_get_tree+0x85/0x260 [ 479.790063][ T3542] do_new_mount+0x292/0x570 [ 479.795120][ T3542] ? do_move_mount_old+0x160/0x160 [ 479.800744][ T3542] ? security_capable+0x86/0xb0 [ 479.806124][ T3542] do_mount+0x688/0xdd0 [ 479.810280][ T3542] ? copy_mount_string+0x30/0x30 [ 479.816057][ T3542] ? _copy_from_user+0xa6/0xe0 [ 479.821316][ T3542] ? copy_mount_options+0xcb/0x300 [ 479.826682][ T3542] ksys_mount+0xc2/0xf0 [ 479.830960][ T3542] __x64_sys_mount+0xb1/0xc0 [ 479.835664][ T3542] do_syscall_64+0xca/0x1c0 [ 479.840289][ T3542] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 479.847405][ T3542] incfs: Can't find or create .index dir in ./file0 [ 479.854810][ T3542] incfs: mount failed -12 [ 479.931160][ T3544] FAULT_INJECTION: forcing a failure. [ 479.931160][ T3544] name failslab, interval 1, probability 0, space 0, times 0 [ 479.944394][ T3544] CPU: 0 PID: 3544 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 479.954921][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 479.965376][ T3544] Call Trace: [ 479.968677][ T3544] dump_stack+0x1d8/0x241 [ 479.973246][ T3544] ? panic+0x768/0x768 [ 479.977578][ T3544] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 479.984263][ T3544] should_fail+0x71f/0x880 [ 479.989364][ T3544] ? setup_fault_attr+0x3d0/0x3d0 [ 479.994578][ T3544] ? stack_trace_save+0x1c0/0x1c0 [ 479.999923][ T3544] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 480.006001][ T3544] ? __d_alloc+0x2a/0x6a0 [ 480.010307][ T3544] should_failslab+0x5/0x20 [ 480.014896][ T3544] kmem_cache_alloc+0x24/0x220 [ 480.019839][ T3544] __d_alloc+0x2a/0x6a0 [ 480.024090][ T3544] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 480.030655][ T3544] d_alloc_parallel+0xe7/0x1310 [ 480.035499][ T3544] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 480.041100][ T3544] ? avc_denied+0x1d0/0x1d0 [ 480.045820][ T3544] ? d_hash_and_lookup+0x1e0/0x1e0 [ 480.051585][ T3544] ? incfs_realloc_mount_info+0x93/0x480 [ 480.057327][ T3544] ? incfs_alloc_mount_info+0x462/0x520 [ 480.063010][ T3544] ? incfs_mount_fs+0x406/0xa00 [ 480.067953][ T3544] ? legacy_get_tree+0xdf/0x170 [ 480.072816][ T3544] ? vfs_get_tree+0x85/0x260 [ 480.077544][ T3544] ? do_mount+0x688/0xdd0 [ 480.081879][ T3544] ? ksys_mount+0xc2/0xf0 [ 480.086212][ T3544] ? selinux_inode_permission+0x380/0x6a0 [ 480.092387][ T3544] ? selinux_inode_permission+0x454/0x6a0 [ 480.098385][ T3544] __lookup_slow+0x156/0x460 [ 480.102969][ T3544] ? lookup_one_len+0x2c0/0x2c0 [ 480.108009][ T3544] lookup_one_len+0x180/0x2c0 [ 480.112767][ T3544] ? lookup_one_len_common+0x450/0x450 [ 480.118348][ T3544] ? memcpy+0x38/0x50 [ 480.122609][ T3544] incfs_lookup_dentry+0x5b/0xb0 [ 480.128105][ T3544] open_or_create_special_dir+0x4c/0x1c0 [ 480.134022][ T3544] incfs_mount_fs+0x48b/0xa00 [ 480.139988][ T3544] ? incfs_unlink+0x80/0x80 [ 480.145096][ T3544] ? vfs_parse_fs_string+0x178/0x1f0 [ 480.150847][ T3544] ? logfc+0x6d0/0x6d0 [ 480.155078][ T3544] ? cap_capable+0x18b/0x210 [ 480.159819][ T3544] legacy_get_tree+0xdf/0x170 [ 480.164805][ T3544] ? incfs_unlink+0x80/0x80 [ 480.169428][ T3544] vfs_get_tree+0x85/0x260 [ 480.173942][ T3544] do_new_mount+0x292/0x570 [ 480.178425][ T3544] ? do_move_mount_old+0x160/0x160 [ 480.183771][ T3544] ? security_capable+0x86/0xb0 [ 480.188748][ T3544] do_mount+0x688/0xdd0 [ 480.192885][ T3544] ? copy_mount_string+0x30/0x30 [ 480.197801][ T3544] ? _copy_from_user+0xa6/0xe0 [ 480.202610][ T3544] ? copy_mount_options+0xcb/0x300 [ 480.207959][ T3544] ksys_mount+0xc2/0xf0 [ 480.212603][ T3544] __x64_sys_mount+0xb1/0xc0 [ 480.217302][ T3544] do_syscall_64+0xca/0x1c0 [ 480.221952][ T3544] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 480.229598][ T3544] incfs_lookup_dentry err:-12 [ 480.234459][ T3544] incfs: Can't find or create .index dir in ./file0 [ 480.241753][ T3544] incfs: mount failed -12 [ 480.312340][ T3546] FAULT_INJECTION: forcing a failure. [ 480.312340][ T3546] name failslab, interval 1, probability 0, space 0, times 0 [ 480.325265][ T3546] CPU: 0 PID: 3546 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 480.335611][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.345760][ T3546] Call Trace: [ 480.349126][ T3546] dump_stack+0x1d8/0x241 [ 480.353436][ T3546] ? panic+0x768/0x768 [ 480.357506][ T3546] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 480.363408][ T3546] ? __find_get_block+0xc9c/0x10b0 [ 480.368508][ T3546] ? stack_trace_save+0x1c0/0x1c0 [ 480.373516][ T3546] should_fail+0x71f/0x880 [ 480.378003][ T3546] ? setup_fault_attr+0x3d0/0x3d0 [ 480.383008][ T3546] ? mls_compute_context_len+0x74b/0x790 [ 480.388627][ T3546] ? stack_trace_snprint+0x170/0x170 [ 480.393893][ T3546] ? context_struct_to_string+0x441/0x8a0 [ 480.400202][ T3546] should_failslab+0x5/0x20 [ 480.404690][ T3546] __kmalloc+0x51/0x2b0 [ 480.408844][ T3546] context_struct_to_string+0x441/0x8a0 [ 480.414540][ T3546] ? fat_get_entry+0x8e7/0xa20 [ 480.419581][ T3546] ? security_bounded_transition+0x560/0x560 [ 480.426219][ T3546] context_add_hash+0x141/0x270 [ 480.431661][ T3546] ? security_sid_to_context_inval+0x40/0x40 [ 480.438058][ T3546] ? mls_convert_context+0x6c0/0x6c0 [ 480.443765][ T3546] ? mls_context_isvalid+0xa4/0x380 [ 480.449479][ T3546] ? policydb_context_isvalid+0x1bc/0x410 [ 480.455231][ T3546] security_compute_sid+0x11a7/0x1d60 [ 480.460803][ T3546] ? security_transition_sid+0x90/0x90 [ 480.466265][ T3546] ? avc_denied+0x1d0/0x1d0 [ 480.470824][ T3546] ? _raw_spin_unlock+0x49/0x60 [ 480.475700][ T3546] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 480.481072][ T3546] security_transition_sid+0x78/0x90 [ 480.486497][ T3546] may_create+0x607/0x970 [ 480.491053][ T3546] ? show_sid+0x250/0x250 [ 480.495372][ T3546] ? from_kgid+0x1a3/0x730 [ 480.499955][ T3546] ? generic_permission+0x141/0x3e0 [ 480.505315][ T3546] security_inode_mkdir+0xa4/0x100 [ 480.510412][ T3546] vfs_mkdir+0x352/0x600 [ 480.514812][ T3546] open_or_create_special_dir+0xe4/0x1c0 [ 480.520425][ T3546] incfs_mount_fs+0x48b/0xa00 [ 480.525112][ T3546] ? incfs_unlink+0x80/0x80 [ 480.529596][ T3546] ? vfs_parse_fs_string+0x178/0x1f0 [ 480.535040][ T3546] ? logfc+0x6d0/0x6d0 [ 480.539089][ T3546] ? cap_capable+0x18b/0x210 [ 480.544536][ T3546] legacy_get_tree+0xdf/0x170 [ 480.551067][ T3546] ? incfs_unlink+0x80/0x80 [ 480.555560][ T3546] vfs_get_tree+0x85/0x260 [ 480.559963][ T3546] do_new_mount+0x292/0x570 [ 480.564456][ T3546] ? do_move_mount_old+0x160/0x160 [ 480.570659][ T3546] ? security_capable+0x86/0xb0 [ 480.575641][ T3546] do_mount+0x688/0xdd0 [ 480.579925][ T3546] ? copy_mount_string+0x30/0x30 [ 480.584847][ T3546] ? _copy_from_user+0xa6/0xe0 [ 480.589598][ T3546] ? copy_mount_options+0xcb/0x300 [ 480.594979][ T3546] ksys_mount+0xc2/0xf0 [ 480.599153][ T3546] __x64_sys_mount+0xb1/0xc0 [ 480.603734][ T3546] do_syscall_64+0xca/0x1c0 [ 480.608313][ T3546] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 480.614578][ T3546] incfs: Can't find or create .index dir in ./file0 [ 480.622556][ T3546] incfs: mount failed -12 [ 480.711119][ T3548] FAULT_INJECTION: forcing a failure. [ 480.711119][ T3548] name failslab, interval 1, probability 0, space 0, times 0 [ 480.723794][ T3548] CPU: 0 PID: 3548 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 480.734156][ T3548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 480.744213][ T3548] Call Trace: [ 480.747491][ T3548] dump_stack+0x1d8/0x241 [ 480.751829][ T3548] ? panic+0x768/0x768 [ 480.755969][ T3548] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 480.761864][ T3548] ? __find_get_block+0xc9c/0x10b0 [ 480.766962][ T3548] ? stack_trace_save+0x1c0/0x1c0 [ 480.772001][ T3548] should_fail+0x71f/0x880 [ 480.776418][ T3548] ? setup_fault_attr+0x3d0/0x3d0 [ 480.781455][ T3548] ? mls_compute_context_len+0x74b/0x790 [ 480.787115][ T3548] ? stack_trace_snprint+0x170/0x170 [ 480.792722][ T3548] ? context_struct_to_string+0x441/0x8a0 [ 480.798557][ T3548] should_failslab+0x5/0x20 [ 480.803107][ T3548] __kmalloc+0x51/0x2b0 [ 480.807257][ T3548] context_struct_to_string+0x441/0x8a0 [ 480.812960][ T3548] ? fat_get_entry+0x8e7/0xa20 [ 480.818716][ T3548] ? security_bounded_transition+0x560/0x560 [ 480.825669][ T3548] context_add_hash+0x141/0x270 [ 480.830894][ T3548] ? security_sid_to_context_inval+0x40/0x40 [ 480.837242][ T3548] ? mls_convert_context+0x6c0/0x6c0 [ 480.842935][ T3548] ? mls_context_isvalid+0xa4/0x380 [ 480.848376][ T3548] ? policydb_context_isvalid+0x1bc/0x410 [ 480.854093][ T3548] security_compute_sid+0x11a7/0x1d60 [ 480.859681][ T3548] ? security_transition_sid+0x90/0x90 [ 480.865489][ T3548] ? avc_denied+0x1d0/0x1d0 [ 480.870337][ T3548] ? _raw_spin_unlock+0x49/0x60 [ 480.875205][ T3548] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 480.880575][ T3548] security_transition_sid+0x78/0x90 [ 480.885851][ T3548] may_create+0x607/0x970 [ 480.890256][ T3548] ? show_sid+0x250/0x250 [ 480.894568][ T3548] ? from_kgid+0x1a3/0x730 [ 480.898964][ T3548] ? generic_permission+0x141/0x3e0 [ 480.904144][ T3548] security_inode_mkdir+0xa4/0x100 [ 480.909237][ T3548] vfs_mkdir+0x352/0x600 [ 480.913498][ T3548] open_or_create_special_dir+0xe4/0x1c0 [ 480.919251][ T3548] incfs_mount_fs+0x48b/0xa00 [ 480.923909][ T3548] ? incfs_unlink+0x80/0x80 [ 480.928387][ T3548] ? vfs_parse_fs_string+0x178/0x1f0 [ 480.933667][ T3548] ? logfc+0x6d0/0x6d0 [ 480.937711][ T3548] ? cap_capable+0x18b/0x210 [ 480.942302][ T3548] legacy_get_tree+0xdf/0x170 [ 480.946981][ T3548] ? incfs_unlink+0x80/0x80 [ 480.951503][ T3548] vfs_get_tree+0x85/0x260 [ 480.956447][ T3548] do_new_mount+0x292/0x570 [ 480.961051][ T3548] ? do_move_mount_old+0x160/0x160 [ 480.966160][ T3548] ? security_capable+0x86/0xb0 [ 480.970994][ T3548] do_mount+0x688/0xdd0 [ 480.975262][ T3548] ? copy_mount_string+0x30/0x30 [ 480.980188][ T3548] ? _copy_from_user+0xa6/0xe0 [ 480.985206][ T3548] ? copy_mount_options+0xcb/0x300 [ 480.990664][ T3548] ksys_mount+0xc2/0xf0 [ 480.994996][ T3548] __x64_sys_mount+0xb1/0xc0 [ 480.999724][ T3548] do_syscall_64+0xca/0x1c0 [ 481.004231][ T3548] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 481.010403][ T3548] incfs: Can't find or create .index dir in ./file0 [ 481.017312][ T3548] incfs: mount failed -12 [ 481.091920][ T3550] FAULT_INJECTION: forcing a failure. [ 481.091920][ T3550] name failslab, interval 1, probability 0, space 0, times 0 [ 481.105702][ T3550] CPU: 1 PID: 3550 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 481.116190][ T3550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.126487][ T3550] Call Trace: [ 481.129835][ T3550] dump_stack+0x1d8/0x241 [ 481.134206][ T3550] ? panic+0x768/0x768 [ 481.138569][ T3550] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 481.144859][ T3550] ? __find_get_block+0xc9c/0x10b0 [ 481.149970][ T3550] ? stack_trace_save+0x1c0/0x1c0 [ 481.155036][ T3550] should_fail+0x71f/0x880 [ 481.159484][ T3550] ? setup_fault_attr+0x3d0/0x3d0 [ 481.164588][ T3550] ? mls_compute_context_len+0x74b/0x790 [ 481.170382][ T3550] ? stack_trace_snprint+0x170/0x170 [ 481.175648][ T3550] ? context_struct_to_string+0x441/0x8a0 [ 481.181377][ T3550] should_failslab+0x5/0x20 [ 481.185891][ T3550] __kmalloc+0x51/0x2b0 [ 481.190152][ T3550] context_struct_to_string+0x441/0x8a0 [ 481.195947][ T3550] ? fat_get_entry+0x8e7/0xa20 [ 481.200828][ T3550] ? security_bounded_transition+0x560/0x560 [ 481.206799][ T3550] context_add_hash+0x141/0x270 [ 481.211669][ T3550] ? security_sid_to_context_inval+0x40/0x40 [ 481.217671][ T3550] ? mls_convert_context+0x6c0/0x6c0 [ 481.222948][ T3550] ? mls_context_isvalid+0xa4/0x380 [ 481.228132][ T3550] ? policydb_context_isvalid+0x1bc/0x410 [ 481.234615][ T3550] security_compute_sid+0x11a7/0x1d60 [ 481.239990][ T3550] ? security_transition_sid+0x90/0x90 [ 481.245445][ T3550] ? avc_denied+0x1d0/0x1d0 [ 481.250159][ T3550] ? _raw_spin_unlock+0x49/0x60 [ 481.255013][ T3550] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 481.260450][ T3550] security_transition_sid+0x78/0x90 [ 481.265871][ T3550] may_create+0x607/0x970 [ 481.270481][ T3550] ? show_sid+0x250/0x250 [ 481.275377][ T3550] ? from_kgid+0x1a3/0x730 [ 481.280762][ T3550] ? generic_permission+0x141/0x3e0 [ 481.286471][ T3550] security_inode_mkdir+0xa4/0x100 [ 481.291918][ T3550] vfs_mkdir+0x352/0x600 [ 481.296243][ T3550] open_or_create_special_dir+0xe4/0x1c0 [ 481.301902][ T3550] incfs_mount_fs+0x48b/0xa00 [ 481.306589][ T3550] ? incfs_unlink+0x80/0x80 [ 481.311123][ T3550] ? vfs_parse_fs_string+0x178/0x1f0 [ 481.316724][ T3550] ? logfc+0x6d0/0x6d0 [ 481.321112][ T3550] ? cap_capable+0x18b/0x210 [ 481.325695][ T3550] legacy_get_tree+0xdf/0x170 [ 481.330468][ T3550] ? incfs_unlink+0x80/0x80 [ 481.335305][ T3550] vfs_get_tree+0x85/0x260 [ 481.339708][ T3550] do_new_mount+0x292/0x570 [ 481.344331][ T3550] ? do_move_mount_old+0x160/0x160 [ 481.349646][ T3550] ? security_capable+0x86/0xb0 [ 481.354887][ T3550] do_mount+0x688/0xdd0 [ 481.359182][ T3550] ? copy_mount_string+0x30/0x30 [ 481.364630][ T3550] ? _copy_from_user+0xa6/0xe0 [ 481.369396][ T3550] ? copy_mount_options+0xcb/0x300 [ 481.374784][ T3550] ksys_mount+0xc2/0xf0 [ 481.379028][ T3550] __x64_sys_mount+0xb1/0xc0 [ 481.384204][ T3550] do_syscall_64+0xca/0x1c0 [ 481.389031][ T3550] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 481.395594][ T3550] incfs: Can't find or create .index dir in ./file0 [ 481.402385][ T3550] incfs: mount failed -12 [ 481.480931][ T3552] FAULT_INJECTION: forcing a failure. [ 481.480931][ T3552] name failslab, interval 1, probability 0, space 0, times 0 [ 481.494374][ T3552] CPU: 1 PID: 3552 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 481.505121][ T3552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.515178][ T3552] Call Trace: [ 481.518630][ T3552] dump_stack+0x1d8/0x241 [ 481.522938][ T3552] ? panic+0x768/0x768 [ 481.527019][ T3552] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 481.533248][ T3552] ? __find_get_block+0xc9c/0x10b0 [ 481.538456][ T3552] ? stack_trace_save+0x1c0/0x1c0 [ 481.543916][ T3552] should_fail+0x71f/0x880 [ 481.548323][ T3552] ? setup_fault_attr+0x3d0/0x3d0 [ 481.554477][ T3552] ? mls_compute_context_len+0x74b/0x790 [ 481.560599][ T3552] ? stack_trace_snprint+0x170/0x170 [ 481.566886][ T3552] ? context_struct_to_string+0x441/0x8a0 [ 481.572589][ T3552] should_failslab+0x5/0x20 [ 481.577072][ T3552] __kmalloc+0x51/0x2b0 [ 481.581266][ T3552] context_struct_to_string+0x441/0x8a0 [ 481.586925][ T3552] ? fat_get_entry+0x8e7/0xa20 [ 481.591678][ T3552] ? security_bounded_transition+0x560/0x560 [ 481.597728][ T3552] context_add_hash+0x141/0x270 [ 481.602654][ T3552] ? security_sid_to_context_inval+0x40/0x40 [ 481.608639][ T3552] ? mls_convert_context+0x6c0/0x6c0 [ 481.613908][ T3552] ? mls_context_isvalid+0xa4/0x380 [ 481.619242][ T3552] ? policydb_context_isvalid+0x1bc/0x410 [ 481.624961][ T3552] security_compute_sid+0x11a7/0x1d60 [ 481.630320][ T3552] ? security_transition_sid+0x90/0x90 [ 481.636010][ T3552] ? avc_denied+0x1d0/0x1d0 [ 481.640493][ T3552] ? _raw_spin_unlock+0x49/0x60 [ 481.645321][ T3552] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 481.651161][ T3552] security_transition_sid+0x78/0x90 [ 481.656580][ T3552] may_create+0x607/0x970 [ 481.661065][ T3552] ? show_sid+0x250/0x250 [ 481.665407][ T3552] ? from_kgid+0x1a3/0x730 [ 481.669927][ T3552] ? generic_permission+0x141/0x3e0 [ 481.675541][ T3552] security_inode_mkdir+0xa4/0x100 [ 481.680830][ T3552] vfs_mkdir+0x352/0x600 [ 481.685059][ T3552] open_or_create_special_dir+0xe4/0x1c0 [ 481.690844][ T3552] incfs_mount_fs+0x48b/0xa00 [ 481.695902][ T3552] ? incfs_unlink+0x80/0x80 [ 481.700784][ T3552] ? vfs_parse_fs_string+0x178/0x1f0 [ 481.706164][ T3552] ? logfc+0x6d0/0x6d0 [ 481.710748][ T3552] ? cap_capable+0x18b/0x210 [ 481.715447][ T3552] legacy_get_tree+0xdf/0x170 [ 481.720555][ T3552] ? incfs_unlink+0x80/0x80 [ 481.725330][ T3552] vfs_get_tree+0x85/0x260 [ 481.730424][ T3552] do_new_mount+0x292/0x570 [ 481.735530][ T3552] ? do_move_mount_old+0x160/0x160 [ 481.741159][ T3552] ? security_capable+0x86/0xb0 [ 481.746384][ T3552] do_mount+0x688/0xdd0 [ 481.750775][ T3552] ? copy_mount_string+0x30/0x30 [ 481.756033][ T3552] ? _copy_from_user+0xa6/0xe0 [ 481.761254][ T3552] ? copy_mount_options+0xcb/0x300 [ 481.766994][ T3552] ksys_mount+0xc2/0xf0 [ 481.771785][ T3552] __x64_sys_mount+0xb1/0xc0 [ 481.776385][ T3552] do_syscall_64+0xca/0x1c0 [ 481.780903][ T3552] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 481.787462][ T3552] incfs: Can't find or create .index dir in ./file0 [ 481.795797][ T3552] incfs: mount failed -12 [ 481.871748][ T3554] FAULT_INJECTION: forcing a failure. [ 481.871748][ T3554] name failslab, interval 1, probability 0, space 0, times 0 [ 481.887301][ T3554] CPU: 1 PID: 3554 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 481.898634][ T3554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 481.910230][ T3554] Call Trace: [ 481.914279][ T3554] dump_stack+0x1d8/0x241 [ 481.918946][ T3554] ? panic+0x768/0x768 [ 481.923020][ T3554] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 481.928808][ T3554] ? __find_get_block+0xc9c/0x10b0 [ 481.933987][ T3554] ? stack_trace_save+0x1c0/0x1c0 [ 481.939151][ T3554] should_fail+0x71f/0x880 [ 481.944350][ T3554] ? setup_fault_attr+0x3d0/0x3d0 [ 481.951203][ T3554] ? mls_compute_context_len+0x74b/0x790 [ 481.958542][ T3554] ? stack_trace_snprint+0x170/0x170 [ 481.968432][ T3554] ? context_struct_to_string+0x441/0x8a0 [ 481.976770][ T3554] should_failslab+0x5/0x20 [ 481.984079][ T3554] __kmalloc+0x51/0x2b0 [ 481.991571][ T3554] context_struct_to_string+0x441/0x8a0 [ 482.002116][ T3554] ? fat_get_entry+0x8e7/0xa20 [ 482.011701][ T3554] ? security_bounded_transition+0x560/0x560 [ 482.019221][ T3554] context_add_hash+0x141/0x270 [ 482.027999][ T3554] ? security_sid_to_context_inval+0x40/0x40 [ 482.035019][ T3554] ? mls_convert_context+0x6c0/0x6c0 [ 482.045043][ T3554] ? mls_context_isvalid+0xa4/0x380 [ 482.052097][ T3554] ? policydb_context_isvalid+0x1bc/0x410 [ 482.059980][ T3554] security_compute_sid+0x11a7/0x1d60 [ 482.068545][ T3554] ? security_transition_sid+0x90/0x90 [ 482.076169][ T3554] ? avc_denied+0x1d0/0x1d0 [ 482.084806][ T3554] ? _raw_spin_unlock+0x49/0x60 [ 482.094381][ T3554] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 482.104855][ T3554] security_transition_sid+0x78/0x90 [ 482.110913][ T3554] may_create+0x607/0x970 [ 482.115889][ T3554] ? show_sid+0x250/0x250 [ 482.120883][ T3554] ? from_kgid+0x1a3/0x730 [ 482.125388][ T3554] ? generic_permission+0x141/0x3e0 [ 482.132791][ T3554] security_inode_mkdir+0xa4/0x100 [ 482.139059][ T3554] vfs_mkdir+0x352/0x600 [ 482.144067][ T3554] open_or_create_special_dir+0xe4/0x1c0 [ 482.150171][ T3554] incfs_mount_fs+0x48b/0xa00 [ 482.155978][ T3554] ? incfs_unlink+0x80/0x80 [ 482.162734][ T3554] ? vfs_parse_fs_string+0x178/0x1f0 [ 482.176823][ T3554] ? logfc+0x6d0/0x6d0 [ 482.185349][ T3554] ? cap_capable+0x18b/0x210 [ 482.192222][ T3554] legacy_get_tree+0xdf/0x170 [ 482.198803][ T3554] ? incfs_unlink+0x80/0x80 [ 482.204803][ T3554] vfs_get_tree+0x85/0x260 [ 482.210499][ T3554] do_new_mount+0x292/0x570 [ 482.215518][ T3554] ? do_move_mount_old+0x160/0x160 [ 482.222833][ T3554] ? security_capable+0x86/0xb0 [ 482.229770][ T3554] do_mount+0x688/0xdd0 [ 482.237088][ T3554] ? copy_mount_string+0x30/0x30 [ 482.245779][ T3554] ? _copy_from_user+0xa6/0xe0 [ 482.251985][ T3554] ? copy_mount_options+0xcb/0x300 [ 482.258527][ T3554] ksys_mount+0xc2/0xf0 [ 482.265281][ T3554] __x64_sys_mount+0xb1/0xc0 [ 482.271893][ T3554] do_syscall_64+0xca/0x1c0 [ 482.277845][ T3554] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 482.288953][ T3554] incfs: Can't find or create .index dir in ./file0 [ 482.300346][ T3554] incfs: mount failed -12 [ 482.361973][ T3556] FAULT_INJECTION: forcing a failure. [ 482.361973][ T3556] name failslab, interval 1, probability 0, space 0, times 0 [ 482.375922][ T3556] CPU: 1 PID: 3556 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 482.390013][ T3556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.404386][ T3556] Call Trace: [ 482.407853][ T3556] dump_stack+0x1d8/0x241 [ 482.412628][ T3556] ? panic+0x768/0x768 [ 482.417188][ T3556] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 482.424631][ T3556] ? __find_get_block+0xc9c/0x10b0 [ 482.430479][ T3556] ? stack_trace_save+0x1c0/0x1c0 [ 482.436657][ T3556] should_fail+0x71f/0x880 [ 482.442252][ T3556] ? setup_fault_attr+0x3d0/0x3d0 [ 482.450062][ T3556] ? mls_compute_context_len+0x74b/0x790 [ 482.456975][ T3556] ? stack_trace_snprint+0x170/0x170 [ 482.463213][ T3556] ? context_struct_to_string+0x441/0x8a0 [ 482.471152][ T3556] should_failslab+0x5/0x20 [ 482.476651][ T3556] __kmalloc+0x51/0x2b0 [ 482.482356][ T3556] context_struct_to_string+0x441/0x8a0 [ 482.488868][ T3556] ? fat_get_entry+0x8e7/0xa20 [ 482.494176][ T3556] ? security_bounded_transition+0x560/0x560 [ 482.505015][ T3556] context_add_hash+0x141/0x270 [ 482.511800][ T3556] ? security_sid_to_context_inval+0x40/0x40 [ 482.518456][ T3556] ? mls_convert_context+0x6c0/0x6c0 [ 482.524135][ T3556] ? mls_context_isvalid+0xa4/0x380 [ 482.529348][ T3556] ? policydb_context_isvalid+0x1bc/0x410 [ 482.535388][ T3556] security_compute_sid+0x11a7/0x1d60 [ 482.541143][ T3556] ? security_transition_sid+0x90/0x90 [ 482.547207][ T3556] ? avc_denied+0x1d0/0x1d0 [ 482.551959][ T3556] ? _raw_spin_unlock+0x49/0x60 [ 482.557182][ T3556] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 482.562798][ T3556] security_transition_sid+0x78/0x90 [ 482.568068][ T3556] may_create+0x607/0x970 [ 482.572530][ T3556] ? show_sid+0x250/0x250 [ 482.576836][ T3556] ? from_kgid+0x1a3/0x730 [ 482.581244][ T3556] ? generic_permission+0x141/0x3e0 [ 482.586543][ T3556] security_inode_mkdir+0xa4/0x100 [ 482.591846][ T3556] vfs_mkdir+0x352/0x600 [ 482.596426][ T3556] open_or_create_special_dir+0xe4/0x1c0 [ 482.602746][ T3556] incfs_mount_fs+0x48b/0xa00 [ 482.607652][ T3556] ? incfs_unlink+0x80/0x80 [ 482.613989][ T3556] ? vfs_parse_fs_string+0x178/0x1f0 [ 482.619688][ T3556] ? logfc+0x6d0/0x6d0 [ 482.624400][ T3556] ? cap_capable+0x18b/0x210 [ 482.629071][ T3556] legacy_get_tree+0xdf/0x170 [ 482.635737][ T3556] ? incfs_unlink+0x80/0x80 [ 482.641614][ T3556] vfs_get_tree+0x85/0x260 [ 482.646722][ T3556] do_new_mount+0x292/0x570 [ 482.652541][ T3556] ? do_move_mount_old+0x160/0x160 [ 482.657636][ T3556] ? security_capable+0x86/0xb0 [ 482.662827][ T3556] do_mount+0x688/0xdd0 [ 482.667169][ T3556] ? copy_mount_string+0x30/0x30 [ 482.672227][ T3556] ? _copy_from_user+0xa6/0xe0 [ 482.676978][ T3556] ? copy_mount_options+0xcb/0x300 [ 482.682086][ T3556] ksys_mount+0xc2/0xf0 [ 482.686417][ T3556] __x64_sys_mount+0xb1/0xc0 [ 482.691080][ T3556] do_syscall_64+0xca/0x1c0 [ 482.695911][ T3556] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 482.704204][ T3556] incfs: Can't find or create .index dir in ./file0 [ 482.711185][ T3556] incfs: mount failed -12 [ 482.768789][ T3558] FAULT_INJECTION: forcing a failure. [ 482.768789][ T3558] name failslab, interval 1, probability 0, space 0, times 0 [ 482.781524][ T3558] CPU: 1 PID: 3558 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 482.791763][ T3558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 482.801895][ T3558] Call Trace: [ 482.805163][ T3558] dump_stack+0x1d8/0x241 [ 482.809559][ T3558] ? panic+0x768/0x768 [ 482.813803][ T3558] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 482.820065][ T3558] ? __find_get_block+0xc9c/0x10b0 [ 482.826157][ T3558] ? stack_trace_save+0x1c0/0x1c0 [ 482.831408][ T3558] should_fail+0x71f/0x880 [ 482.835802][ T3558] ? setup_fault_attr+0x3d0/0x3d0 [ 482.840799][ T3558] ? mls_compute_context_len+0x74b/0x790 [ 482.846414][ T3558] ? stack_trace_snprint+0x170/0x170 [ 482.851677][ T3558] ? context_struct_to_string+0x441/0x8a0 [ 482.857375][ T3558] should_failslab+0x5/0x20 [ 482.861850][ T3558] __kmalloc+0x51/0x2b0 [ 482.866071][ T3558] context_struct_to_string+0x441/0x8a0 [ 482.871598][ T3558] ? fat_get_entry+0x8e7/0xa20 [ 482.876333][ T3558] ? security_bounded_transition+0x560/0x560 [ 482.882283][ T3558] context_add_hash+0x141/0x270 [ 482.887209][ T3558] ? security_sid_to_context_inval+0x40/0x40 [ 482.893267][ T3558] ? mls_convert_context+0x6c0/0x6c0 [ 482.899055][ T3558] ? mls_context_isvalid+0xa4/0x380 [ 482.904239][ T3558] ? policydb_context_isvalid+0x1bc/0x410 [ 482.910067][ T3558] security_compute_sid+0x11a7/0x1d60 [ 482.915421][ T3558] ? security_transition_sid+0x90/0x90 [ 482.920863][ T3558] ? avc_denied+0x1d0/0x1d0 [ 482.925380][ T3558] ? _raw_spin_unlock+0x49/0x60 [ 482.930389][ T3558] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 482.935736][ T3558] security_transition_sid+0x78/0x90 [ 482.941095][ T3558] may_create+0x607/0x970 [ 482.945412][ T3558] ? show_sid+0x250/0x250 [ 482.949811][ T3558] ? from_kgid+0x1a3/0x730 [ 482.954220][ T3558] ? generic_permission+0x141/0x3e0 [ 482.959400][ T3558] security_inode_mkdir+0xa4/0x100 [ 482.964638][ T3558] vfs_mkdir+0x352/0x600 [ 482.968870][ T3558] open_or_create_special_dir+0xe4/0x1c0 [ 482.974667][ T3558] incfs_mount_fs+0x48b/0xa00 [ 482.979427][ T3558] ? incfs_unlink+0x80/0x80 [ 482.984003][ T3558] ? vfs_parse_fs_string+0x178/0x1f0 [ 482.989667][ T3558] ? logfc+0x6d0/0x6d0 [ 482.994523][ T3558] ? cap_capable+0x18b/0x210 [ 482.999110][ T3558] legacy_get_tree+0xdf/0x170 [ 483.003990][ T3558] ? incfs_unlink+0x80/0x80 [ 483.008579][ T3558] vfs_get_tree+0x85/0x260 [ 483.012978][ T3558] do_new_mount+0x292/0x570 [ 483.017481][ T3558] ? do_move_mount_old+0x160/0x160 [ 483.023398][ T3558] ? security_capable+0x86/0xb0 [ 483.028261][ T3558] do_mount+0x688/0xdd0 [ 483.032470][ T3558] ? copy_mount_string+0x30/0x30 [ 483.037671][ T3558] ? _copy_from_user+0xa6/0xe0 [ 483.042791][ T3558] ? copy_mount_options+0xcb/0x300 [ 483.048705][ T3558] ksys_mount+0xc2/0xf0 [ 483.052939][ T3558] __x64_sys_mount+0xb1/0xc0 [ 483.057501][ T3558] do_syscall_64+0xca/0x1c0 [ 483.061988][ T3558] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 483.068118][ T3558] incfs: Can't find or create .index dir in ./file0 [ 483.074739][ T3558] incfs: mount failed -12 [ 483.159976][ T3560] FAULT_INJECTION: forcing a failure. [ 483.159976][ T3560] name failslab, interval 1, probability 0, space 0, times 0 [ 483.173477][ T3560] CPU: 1 PID: 3560 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 483.183802][ T3560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.193930][ T3560] Call Trace: [ 483.198180][ T3560] dump_stack+0x1d8/0x241 [ 483.202495][ T3560] ? panic+0x768/0x768 [ 483.206550][ T3560] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 483.212546][ T3560] ? __find_get_block+0xc9c/0x10b0 [ 483.217761][ T3560] ? stack_trace_save+0x1c0/0x1c0 [ 483.223176][ T3560] should_fail+0x71f/0x880 [ 483.227898][ T3560] ? setup_fault_attr+0x3d0/0x3d0 [ 483.233613][ T3560] ? mls_compute_context_len+0x74b/0x790 [ 483.239244][ T3560] ? stack_trace_snprint+0x170/0x170 [ 483.244887][ T3560] ? context_struct_to_string+0x441/0x8a0 [ 483.251181][ T3560] should_failslab+0x5/0x20 [ 483.261730][ T3560] __kmalloc+0x51/0x2b0 [ 483.266681][ T3560] context_struct_to_string+0x441/0x8a0 [ 483.273016][ T3560] ? fat_get_entry+0x8e7/0xa20 [ 483.278001][ T3560] ? security_bounded_transition+0x560/0x560 [ 483.285114][ T3560] context_add_hash+0x141/0x270 [ 483.289955][ T3560] ? security_sid_to_context_inval+0x40/0x40 [ 483.296394][ T3560] ? mls_convert_context+0x6c0/0x6c0 [ 483.303107][ T3560] ? mls_context_isvalid+0xa4/0x380 [ 483.308486][ T3560] ? policydb_context_isvalid+0x1bc/0x410 [ 483.315999][ T3560] security_compute_sid+0x11a7/0x1d60 [ 483.328622][ T3560] ? security_transition_sid+0x90/0x90 [ 483.334960][ T3560] ? avc_denied+0x1d0/0x1d0 [ 483.339829][ T3560] ? _raw_spin_unlock+0x49/0x60 [ 483.345521][ T3560] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 483.352286][ T3560] security_transition_sid+0x78/0x90 [ 483.357950][ T3560] may_create+0x607/0x970 [ 483.363050][ T3560] ? show_sid+0x250/0x250 [ 483.368250][ T3560] ? from_kgid+0x1a3/0x730 [ 483.372750][ T3560] ? generic_permission+0x141/0x3e0 [ 483.378079][ T3560] security_inode_mkdir+0xa4/0x100 [ 483.383324][ T3560] vfs_mkdir+0x352/0x600 [ 483.388574][ T3560] open_or_create_special_dir+0xe4/0x1c0 [ 483.394440][ T3560] incfs_mount_fs+0x48b/0xa00 [ 483.400660][ T3560] ? incfs_unlink+0x80/0x80 [ 483.405156][ T3560] ? vfs_parse_fs_string+0x178/0x1f0 [ 483.410691][ T3560] ? logfc+0x6d0/0x6d0 [ 483.414755][ T3560] ? cap_capable+0x18b/0x210 [ 483.419801][ T3560] legacy_get_tree+0xdf/0x170 [ 483.425033][ T3560] ? incfs_unlink+0x80/0x80 [ 483.429995][ T3560] vfs_get_tree+0x85/0x260 [ 483.435256][ T3560] do_new_mount+0x292/0x570 [ 483.440003][ T3560] ? do_move_mount_old+0x160/0x160 [ 483.445410][ T3560] ? security_capable+0x86/0xb0 [ 483.450972][ T3560] do_mount+0x688/0xdd0 [ 483.455336][ T3560] ? copy_mount_string+0x30/0x30 [ 483.460788][ T3560] ? _copy_from_user+0xa6/0xe0 [ 483.465540][ T3560] ? copy_mount_options+0xcb/0x300 [ 483.471051][ T3560] ksys_mount+0xc2/0xf0 [ 483.475378][ T3560] __x64_sys_mount+0xb1/0xc0 [ 483.480167][ T3560] do_syscall_64+0xca/0x1c0 [ 483.485011][ T3560] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 483.491698][ T3560] incfs: Can't find or create .index dir in ./file0 [ 483.499565][ T3560] incfs: mount failed -12 [ 483.568106][ T3562] FAULT_INJECTION: forcing a failure. [ 483.568106][ T3562] name failslab, interval 1, probability 0, space 0, times 0 [ 483.580853][ T3562] CPU: 1 PID: 3562 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 483.591309][ T3562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.601519][ T3562] Call Trace: [ 483.604792][ T3562] dump_stack+0x1d8/0x241 [ 483.609240][ T3562] ? panic+0x768/0x768 [ 483.613288][ T3562] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 483.619080][ T3562] ? __find_get_block+0xc9c/0x10b0 [ 483.624420][ T3562] ? stack_trace_save+0x1c0/0x1c0 [ 483.629428][ T3562] should_fail+0x71f/0x880 [ 483.634237][ T3562] ? setup_fault_attr+0x3d0/0x3d0 [ 483.639437][ T3562] ? mls_compute_context_len+0x74b/0x790 [ 483.645369][ T3562] ? stack_trace_snprint+0x170/0x170 [ 483.651387][ T3562] ? context_struct_to_string+0x441/0x8a0 [ 483.657431][ T3562] should_failslab+0x5/0x20 [ 483.662322][ T3562] __kmalloc+0x51/0x2b0 [ 483.666474][ T3562] context_struct_to_string+0x441/0x8a0 [ 483.672402][ T3562] ? fat_get_entry+0x8e7/0xa20 [ 483.677139][ T3562] ? security_bounded_transition+0x560/0x560 [ 483.683202][ T3562] context_add_hash+0x141/0x270 [ 483.688221][ T3562] ? security_sid_to_context_inval+0x40/0x40 [ 483.694399][ T3562] ? mls_convert_context+0x6c0/0x6c0 [ 483.699898][ T3562] ? mls_context_isvalid+0xa4/0x380 [ 483.705079][ T3562] ? policydb_context_isvalid+0x1bc/0x410 [ 483.710875][ T3562] security_compute_sid+0x11a7/0x1d60 [ 483.716330][ T3562] ? security_transition_sid+0x90/0x90 [ 483.721849][ T3562] ? avc_denied+0x1d0/0x1d0 [ 483.726327][ T3562] ? _raw_spin_unlock+0x49/0x60 [ 483.731156][ T3562] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 483.736626][ T3562] security_transition_sid+0x78/0x90 [ 483.742119][ T3562] may_create+0x607/0x970 [ 483.746532][ T3562] ? show_sid+0x250/0x250 [ 483.750858][ T3562] ? from_kgid+0x1a3/0x730 [ 483.755263][ T3562] ? generic_permission+0x141/0x3e0 [ 483.760526][ T3562] security_inode_mkdir+0xa4/0x100 [ 483.765640][ T3562] vfs_mkdir+0x352/0x600 [ 483.769962][ T3562] open_or_create_special_dir+0xe4/0x1c0 [ 483.775594][ T3562] incfs_mount_fs+0x48b/0xa00 [ 483.780262][ T3562] ? incfs_unlink+0x80/0x80 [ 483.784740][ T3562] ? vfs_parse_fs_string+0x178/0x1f0 [ 483.790664][ T3562] ? logfc+0x6d0/0x6d0 [ 483.794824][ T3562] ? cap_capable+0x18b/0x210 [ 483.799384][ T3562] legacy_get_tree+0xdf/0x170 [ 483.804057][ T3562] ? incfs_unlink+0x80/0x80 [ 483.808633][ T3562] vfs_get_tree+0x85/0x260 [ 483.813253][ T3562] do_new_mount+0x292/0x570 [ 483.817826][ T3562] ? do_move_mount_old+0x160/0x160 [ 483.823619][ T3562] ? security_capable+0x86/0xb0 [ 483.828656][ T3562] do_mount+0x688/0xdd0 [ 483.832799][ T3562] ? copy_mount_string+0x30/0x30 [ 483.837816][ T3562] ? _copy_from_user+0xa6/0xe0 [ 483.842593][ T3562] ? copy_mount_options+0xcb/0x300 [ 483.847880][ T3562] ksys_mount+0xc2/0xf0 [ 483.852216][ T3562] __x64_sys_mount+0xb1/0xc0 [ 483.856883][ T3562] do_syscall_64+0xca/0x1c0 [ 483.861979][ T3562] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 483.869004][ T3562] incfs: Can't find or create .index dir in ./file0 [ 483.877244][ T3562] incfs: mount failed -12 [ 483.928225][ T3564] FAULT_INJECTION: forcing a failure. [ 483.928225][ T3564] name failslab, interval 1, probability 0, space 0, times 0 [ 483.940916][ T3564] CPU: 1 PID: 3564 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 483.951684][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 483.961804][ T3564] Call Trace: [ 483.969680][ T3564] dump_stack+0x1d8/0x241 [ 483.974081][ T3564] ? panic+0x768/0x768 [ 483.978215][ T3564] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 483.984034][ T3564] should_fail+0x71f/0x880 [ 483.988461][ T3564] ? setup_fault_attr+0x3d0/0x3d0 [ 483.993469][ T3564] ? stack_trace_save+0x1c0/0x1c0 [ 483.998860][ T3564] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 484.005006][ T3564] ? __d_alloc+0x2a/0x6a0 [ 484.009513][ T3564] should_failslab+0x5/0x20 [ 484.014460][ T3564] kmem_cache_alloc+0x24/0x220 [ 484.019509][ T3564] __d_alloc+0x2a/0x6a0 [ 484.023760][ T3564] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 484.029900][ T3564] d_alloc_parallel+0xe7/0x1310 [ 484.035717][ T3564] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 484.041233][ T3564] ? avc_denied+0x1d0/0x1d0 [ 484.046253][ T3564] ? d_hash_and_lookup+0x1e0/0x1e0 [ 484.051442][ T3564] ? incfs_realloc_mount_info+0x93/0x480 [ 484.057201][ T3564] ? incfs_alloc_mount_info+0x462/0x520 [ 484.062738][ T3564] ? incfs_mount_fs+0x406/0xa00 [ 484.068402][ T3564] ? legacy_get_tree+0xdf/0x170 [ 484.073365][ T3564] ? vfs_get_tree+0x85/0x260 [ 484.077957][ T3564] ? do_mount+0x688/0xdd0 [ 484.082793][ T3564] ? ksys_mount+0xc2/0xf0 [ 484.087693][ T3564] ? selinux_inode_permission+0x380/0x6a0 [ 484.096314][ T3564] ? selinux_inode_permission+0x454/0x6a0 [ 484.104245][ T3564] __lookup_slow+0x156/0x460 [ 484.110137][ T3564] ? lookup_one_len+0x2c0/0x2c0 [ 484.115057][ T3564] lookup_one_len+0x180/0x2c0 [ 484.119746][ T3564] ? lookup_one_len_common+0x450/0x450 [ 484.125211][ T3564] ? memcpy+0x38/0x50 [ 484.129209][ T3564] incfs_lookup_dentry+0x5b/0xb0 [ 484.134153][ T3564] open_or_create_special_dir+0x4c/0x1c0 [ 484.140573][ T3564] incfs_mount_fs+0x48b/0xa00 [ 484.145799][ T3564] ? incfs_unlink+0x80/0x80 [ 484.150365][ T3564] ? vfs_parse_fs_string+0x178/0x1f0 [ 484.155859][ T3564] ? logfc+0x6d0/0x6d0 [ 484.160083][ T3564] ? cap_capable+0x18b/0x210 [ 484.164803][ T3564] legacy_get_tree+0xdf/0x170 [ 484.169671][ T3564] ? incfs_unlink+0x80/0x80 [ 484.175304][ T3564] vfs_get_tree+0x85/0x260 [ 484.182529][ T3564] do_new_mount+0x292/0x570 [ 484.191652][ T3564] ? do_move_mount_old+0x160/0x160 [ 484.199236][ T3564] ? security_capable+0x86/0xb0 [ 484.207259][ T3564] do_mount+0x688/0xdd0 [ 484.213051][ T3564] ? copy_mount_string+0x30/0x30 [ 484.221283][ T3564] ? _copy_from_user+0xa6/0xe0 [ 484.227800][ T3564] ? copy_mount_options+0xcb/0x300 [ 484.233678][ T3564] ksys_mount+0xc2/0xf0 [ 484.238207][ T3564] __x64_sys_mount+0xb1/0xc0 [ 484.247293][ T3564] do_syscall_64+0xca/0x1c0 [ 484.254619][ T3564] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 484.263395][ T3564] incfs_lookup_dentry err:-12 [ 484.269585][ T3564] incfs: Can't find or create .index dir in ./file0 [ 484.278838][ T3564] incfs: mount failed -12 [ 484.352391][ T3566] FAULT_INJECTION: forcing a failure. [ 484.352391][ T3566] name failslab, interval 1, probability 0, space 0, times 0 [ 484.365614][ T3566] CPU: 0 PID: 3566 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 484.375832][ T3566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.386387][ T3566] Call Trace: [ 484.389665][ T3566] dump_stack+0x1d8/0x241 [ 484.393971][ T3566] ? panic+0x768/0x768 [ 484.398045][ T3566] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 484.403839][ T3566] should_fail+0x71f/0x880 [ 484.408516][ T3566] ? setup_fault_attr+0x3d0/0x3d0 [ 484.413530][ T3566] ? stack_trace_save+0x1c0/0x1c0 [ 484.418930][ T3566] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 484.427013][ T3566] ? __d_alloc+0x2a/0x6a0 [ 484.431596][ T3566] should_failslab+0x5/0x20 [ 484.436191][ T3566] kmem_cache_alloc+0x24/0x220 [ 484.441055][ T3566] __d_alloc+0x2a/0x6a0 [ 484.446293][ T3566] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 484.452685][ T3566] d_alloc_parallel+0xe7/0x1310 [ 484.457644][ T3566] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 484.463395][ T3566] ? avc_denied+0x1d0/0x1d0 [ 484.468011][ T3566] ? d_hash_and_lookup+0x1e0/0x1e0 [ 484.473246][ T3566] ? incfs_realloc_mount_info+0x93/0x480 [ 484.478921][ T3566] ? incfs_alloc_mount_info+0x462/0x520 [ 484.484476][ T3566] ? incfs_mount_fs+0x406/0xa00 [ 484.490035][ T3566] ? legacy_get_tree+0xdf/0x170 [ 484.495720][ T3566] ? vfs_get_tree+0x85/0x260 [ 484.501322][ T3566] ? do_mount+0x688/0xdd0 [ 484.505849][ T3566] ? ksys_mount+0xc2/0xf0 [ 484.510202][ T3566] ? selinux_inode_permission+0x380/0x6a0 [ 484.516334][ T3566] ? selinux_inode_permission+0x454/0x6a0 [ 484.522130][ T3566] __lookup_slow+0x156/0x460 [ 484.526735][ T3566] ? lookup_one_len+0x2c0/0x2c0 [ 484.532106][ T3566] lookup_one_len+0x180/0x2c0 [ 484.537026][ T3566] ? lookup_one_len_common+0x450/0x450 [ 484.542646][ T3566] ? memcpy+0x38/0x50 [ 484.547679][ T3566] incfs_lookup_dentry+0x5b/0xb0 [ 484.555353][ T3566] open_or_create_special_dir+0x4c/0x1c0 [ 484.560973][ T3566] incfs_mount_fs+0x48b/0xa00 [ 484.565824][ T3566] ? incfs_unlink+0x80/0x80 [ 484.570502][ T3566] ? vfs_parse_fs_string+0x178/0x1f0 [ 484.575966][ T3566] ? logfc+0x6d0/0x6d0 [ 484.580042][ T3566] ? cap_capable+0x18b/0x210 [ 484.584636][ T3566] legacy_get_tree+0xdf/0x170 [ 484.589311][ T3566] ? incfs_unlink+0x80/0x80 [ 484.594013][ T3566] vfs_get_tree+0x85/0x260 [ 484.598628][ T3566] do_new_mount+0x292/0x570 [ 484.603199][ T3566] ? do_move_mount_old+0x160/0x160 [ 484.608312][ T3566] ? security_capable+0x86/0xb0 [ 484.613164][ T3566] do_mount+0x688/0xdd0 [ 484.617419][ T3566] ? copy_mount_string+0x30/0x30 [ 484.622445][ T3566] ? _copy_from_user+0xa6/0xe0 [ 484.627359][ T3566] ? copy_mount_options+0xcb/0x300 [ 484.632439][ T3566] ksys_mount+0xc2/0xf0 [ 484.636665][ T3566] __x64_sys_mount+0xb1/0xc0 [ 484.641237][ T3566] do_syscall_64+0xca/0x1c0 [ 484.645802][ T3566] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 484.654007][ T3566] incfs_lookup_dentry err:-12 [ 484.659126][ T3566] incfs: Can't find or create .index dir in ./file0 [ 484.666358][ T3566] incfs: mount failed -12 [ 484.732834][ T3568] FAULT_INJECTION: forcing a failure. [ 484.732834][ T3568] name failslab, interval 1, probability 0, space 0, times 0 [ 484.745591][ T3568] CPU: 0 PID: 3568 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 484.755828][ T3568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 484.765898][ T3568] Call Trace: [ 484.769292][ T3568] dump_stack+0x1d8/0x241 [ 484.773710][ T3568] ? panic+0x768/0x768 [ 484.777812][ T3568] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 484.783904][ T3568] ? __find_get_block+0xc9c/0x10b0 [ 484.789426][ T3568] ? stack_trace_save+0x1c0/0x1c0 [ 484.795324][ T3568] should_fail+0x71f/0x880 [ 484.800201][ T3568] ? setup_fault_attr+0x3d0/0x3d0 [ 484.805360][ T3568] ? mls_compute_context_len+0x74b/0x790 [ 484.812081][ T3568] ? stack_trace_snprint+0x170/0x170 [ 484.818480][ T3568] ? context_struct_to_string+0x441/0x8a0 [ 484.825682][ T3568] should_failslab+0x5/0x20 [ 484.830294][ T3568] __kmalloc+0x51/0x2b0 [ 484.834762][ T3568] context_struct_to_string+0x441/0x8a0 [ 484.841260][ T3568] ? fat_get_entry+0x8e7/0xa20 [ 484.846141][ T3568] ? security_bounded_transition+0x560/0x560 [ 484.852279][ T3568] context_add_hash+0x141/0x270 [ 484.858994][ T3568] ? security_sid_to_context_inval+0x40/0x40 [ 484.865249][ T3568] ? mls_convert_context+0x6c0/0x6c0 [ 484.870509][ T3568] ? mls_context_isvalid+0xa4/0x380 [ 484.875704][ T3568] ? policydb_context_isvalid+0x1bc/0x410 [ 484.881624][ T3568] security_compute_sid+0x11a7/0x1d60 [ 484.887004][ T3568] ? security_transition_sid+0x90/0x90 [ 484.892476][ T3568] ? avc_denied+0x1d0/0x1d0 [ 484.897248][ T3568] ? _raw_spin_unlock+0x49/0x60 [ 484.902308][ T3568] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 484.907962][ T3568] security_transition_sid+0x78/0x90 [ 484.913353][ T3568] may_create+0x607/0x970 [ 484.918280][ T3568] ? show_sid+0x250/0x250 [ 484.923099][ T3568] ? from_kgid+0x1a3/0x730 [ 484.927811][ T3568] ? generic_permission+0x141/0x3e0 [ 484.933613][ T3568] security_inode_mkdir+0xa4/0x100 [ 484.939002][ T3568] vfs_mkdir+0x352/0x600 [ 484.943660][ T3568] open_or_create_special_dir+0xe4/0x1c0 [ 484.950868][ T3568] incfs_mount_fs+0x48b/0xa00 [ 484.956111][ T3568] ? incfs_unlink+0x80/0x80 [ 484.962257][ T3568] ? vfs_parse_fs_string+0x178/0x1f0 [ 484.968139][ T3568] ? logfc+0x6d0/0x6d0 [ 484.973265][ T3568] ? cap_capable+0x18b/0x210 [ 484.978338][ T3568] legacy_get_tree+0xdf/0x170 [ 484.984954][ T3568] ? incfs_unlink+0x80/0x80 [ 484.990850][ T3568] vfs_get_tree+0x85/0x260 [ 484.995762][ T3568] do_new_mount+0x292/0x570 [ 485.000985][ T3568] ? do_move_mount_old+0x160/0x160 [ 485.006601][ T3568] ? security_capable+0x86/0xb0 [ 485.011878][ T3568] do_mount+0x688/0xdd0 [ 485.016721][ T3568] ? copy_mount_string+0x30/0x30 [ 485.022230][ T3568] ? _copy_from_user+0xa6/0xe0 [ 485.027398][ T3568] ? copy_mount_options+0xcb/0x300 [ 485.033986][ T3568] ksys_mount+0xc2/0xf0 [ 485.038800][ T3568] __x64_sys_mount+0xb1/0xc0 [ 485.044597][ T3568] do_syscall_64+0xca/0x1c0 [ 485.050254][ T3568] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 485.060325][ T3568] incfs: Can't find or create .index dir in ./file0 [ 485.068237][ T3568] incfs: mount failed -12 [ 485.172774][ T3570] FAULT_INJECTION: forcing a failure. [ 485.172774][ T3570] name failslab, interval 1, probability 0, space 0, times 0 [ 485.186556][ T3570] CPU: 0 PID: 3570 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 485.197534][ T3570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.207832][ T3570] Call Trace: [ 485.211125][ T3570] dump_stack+0x1d8/0x241 [ 485.215550][ T3570] ? panic+0x768/0x768 [ 485.219597][ T3570] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 485.225396][ T3570] ? __find_get_block+0xc9c/0x10b0 [ 485.230629][ T3570] ? stack_trace_save+0x1c0/0x1c0 [ 485.235860][ T3570] should_fail+0x71f/0x880 [ 485.240354][ T3570] ? setup_fault_attr+0x3d0/0x3d0 [ 485.245484][ T3570] ? mls_compute_context_len+0x74b/0x790 [ 485.251102][ T3570] ? stack_trace_snprint+0x170/0x170 [ 485.256376][ T3570] ? context_struct_to_string+0x441/0x8a0 [ 485.262377][ T3570] should_failslab+0x5/0x20 [ 485.266877][ T3570] __kmalloc+0x51/0x2b0 [ 485.271302][ T3570] context_struct_to_string+0x441/0x8a0 [ 485.277066][ T3570] ? fat_get_entry+0x8e7/0xa20 [ 485.281827][ T3570] ? security_bounded_transition+0x560/0x560 [ 485.288090][ T3570] context_add_hash+0x141/0x270 [ 485.294946][ T3570] ? security_sid_to_context_inval+0x40/0x40 [ 485.301228][ T3570] ? mls_convert_context+0x6c0/0x6c0 [ 485.307992][ T3570] ? mls_context_isvalid+0xa4/0x380 [ 485.314284][ T3570] ? policydb_context_isvalid+0x1bc/0x410 [ 485.321860][ T3570] security_compute_sid+0x11a7/0x1d60 [ 485.329624][ T3570] ? security_transition_sid+0x90/0x90 [ 485.335168][ T3570] ? avc_denied+0x1d0/0x1d0 [ 485.339797][ T3570] ? _raw_spin_unlock+0x49/0x60 [ 485.344809][ T3570] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 485.350526][ T3570] security_transition_sid+0x78/0x90 [ 485.355972][ T3570] may_create+0x607/0x970 [ 485.360973][ T3570] ? show_sid+0x250/0x250 [ 485.365317][ T3570] ? from_kgid+0x1a3/0x730 [ 485.369837][ T3570] ? generic_permission+0x141/0x3e0 [ 485.375369][ T3570] security_inode_mkdir+0xa4/0x100 [ 485.380610][ T3570] vfs_mkdir+0x352/0x600 [ 485.384858][ T3570] open_or_create_special_dir+0xe4/0x1c0 [ 485.390627][ T3570] incfs_mount_fs+0x48b/0xa00 [ 485.395314][ T3570] ? incfs_unlink+0x80/0x80 [ 485.399988][ T3570] ? vfs_parse_fs_string+0x178/0x1f0 [ 485.405263][ T3570] ? logfc+0x6d0/0x6d0 [ 485.409325][ T3570] ? cap_capable+0x18b/0x210 [ 485.413995][ T3570] legacy_get_tree+0xdf/0x170 [ 485.418766][ T3570] ? incfs_unlink+0x80/0x80 [ 485.423374][ T3570] vfs_get_tree+0x85/0x260 [ 485.428510][ T3570] do_new_mount+0x292/0x570 [ 485.433409][ T3570] ? do_move_mount_old+0x160/0x160 [ 485.438817][ T3570] ? security_capable+0x86/0xb0 [ 485.443678][ T3570] do_mount+0x688/0xdd0 [ 485.448242][ T3570] ? copy_mount_string+0x30/0x30 [ 485.453173][ T3570] ? _copy_from_user+0xa6/0xe0 [ 485.457932][ T3570] ? copy_mount_options+0xcb/0x300 [ 485.463271][ T3570] ksys_mount+0xc2/0xf0 [ 485.468026][ T3570] __x64_sys_mount+0xb1/0xc0 [ 485.472660][ T3570] do_syscall_64+0xca/0x1c0 [ 485.477231][ T3570] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 485.484983][ T3570] incfs: Can't find or create .index dir in ./file0 [ 485.492569][ T3570] incfs: mount failed -12 [ 485.540844][ T3572] FAULT_INJECTION: forcing a failure. [ 485.540844][ T3572] name failslab, interval 1, probability 0, space 0, times 0 [ 485.553528][ T3572] CPU: 0 PID: 3572 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 485.563780][ T3572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 485.573896][ T3572] Call Trace: [ 485.577341][ T3572] dump_stack+0x1d8/0x241 [ 485.582072][ T3572] ? panic+0x768/0x768 [ 485.586123][ T3572] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 485.591924][ T3572] ? __find_get_block+0xc9c/0x10b0 [ 485.597190][ T3572] ? stack_trace_save+0x1c0/0x1c0 [ 485.602450][ T3572] should_fail+0x71f/0x880 [ 485.607075][ T3572] ? setup_fault_attr+0x3d0/0x3d0 [ 485.612217][ T3572] ? mls_compute_context_len+0x74b/0x790 [ 485.617847][ T3572] ? stack_trace_snprint+0x170/0x170 [ 485.623111][ T3572] ? context_struct_to_string+0x441/0x8a0 [ 485.628901][ T3572] should_failslab+0x5/0x20 [ 485.633397][ T3572] __kmalloc+0x51/0x2b0 [ 485.637639][ T3572] context_struct_to_string+0x441/0x8a0 [ 485.643183][ T3572] ? fat_get_entry+0x8e7/0xa20 [ 485.649069][ T3572] ? security_bounded_transition+0x560/0x560 [ 485.655169][ T3572] context_add_hash+0x141/0x270 [ 485.660031][ T3572] ? security_sid_to_context_inval+0x40/0x40 [ 485.666085][ T3572] ? mls_convert_context+0x6c0/0x6c0 [ 485.671346][ T3572] ? mls_context_isvalid+0xa4/0x380 [ 485.676769][ T3572] ? policydb_context_isvalid+0x1bc/0x410 [ 485.682670][ T3572] security_compute_sid+0x11a7/0x1d60 [ 485.688326][ T3572] ? security_transition_sid+0x90/0x90 [ 485.693815][ T3572] ? avc_denied+0x1d0/0x1d0 [ 485.698382][ T3572] ? _raw_spin_unlock+0x49/0x60 [ 485.703480][ T3572] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 485.709154][ T3572] security_transition_sid+0x78/0x90 [ 485.715295][ T3572] may_create+0x607/0x970 [ 485.720549][ T3572] ? show_sid+0x250/0x250 [ 485.725638][ T3572] ? from_kgid+0x1a3/0x730 [ 485.731421][ T3572] ? generic_permission+0x141/0x3e0 [ 485.736837][ T3572] security_inode_mkdir+0xa4/0x100 [ 485.741948][ T3572] vfs_mkdir+0x352/0x600 [ 485.746385][ T3572] open_or_create_special_dir+0xe4/0x1c0 [ 485.752578][ T3572] incfs_mount_fs+0x48b/0xa00 [ 485.758515][ T3572] ? incfs_unlink+0x80/0x80 [ 485.764952][ T3572] ? vfs_parse_fs_string+0x178/0x1f0 [ 485.770760][ T3572] ? logfc+0x6d0/0x6d0 [ 485.775836][ T3572] ? cap_capable+0x18b/0x210 [ 485.781144][ T3572] legacy_get_tree+0xdf/0x170 [ 485.786182][ T3572] ? incfs_unlink+0x80/0x80 [ 485.790752][ T3572] vfs_get_tree+0x85/0x260 [ 485.797879][ T3572] do_new_mount+0x292/0x570 [ 485.802875][ T3572] ? do_move_mount_old+0x160/0x160 [ 485.807969][ T3572] ? security_capable+0x86/0xb0 [ 485.812807][ T3572] do_mount+0x688/0xdd0 [ 485.817144][ T3572] ? copy_mount_string+0x30/0x30 [ 485.822183][ T3572] ? _copy_from_user+0xa6/0xe0 [ 485.827721][ T3572] ? copy_mount_options+0xcb/0x300 [ 485.832824][ T3572] ksys_mount+0xc2/0xf0 [ 485.836958][ T3572] __x64_sys_mount+0xb1/0xc0 [ 485.841968][ T3572] do_syscall_64+0xca/0x1c0 [ 485.846623][ T3572] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 485.852960][ T3572] incfs: Can't find or create .index dir in ./file0 [ 485.860020][ T3572] incfs: mount failed -12 [ 485.974466][ T3574] FAULT_INJECTION: forcing a failure. [ 485.974466][ T3574] name failslab, interval 1, probability 0, space 0, times 0 [ 485.987908][ T3574] CPU: 1 PID: 3574 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 485.998590][ T3574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.008649][ T3574] Call Trace: [ 486.011949][ T3574] dump_stack+0x1d8/0x241 [ 486.016951][ T3574] ? panic+0x768/0x768 [ 486.021389][ T3574] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 486.027498][ T3574] ? __find_get_block+0xc9c/0x10b0 [ 486.032793][ T3574] should_fail+0x71f/0x880 [ 486.037227][ T3574] ? setup_fault_attr+0x3d0/0x3d0 [ 486.043473][ T3574] ? mls_compute_context_len+0x74b/0x790 [ 486.052354][ T3574] ? stack_trace_snprint+0x170/0x170 [ 486.059291][ T3574] ? context_struct_to_string+0x441/0x8a0 [ 486.067419][ T3574] should_failslab+0x5/0x20 [ 486.072018][ T3574] __kmalloc+0x51/0x2b0 [ 486.076541][ T3574] context_struct_to_string+0x441/0x8a0 [ 486.083019][ T3574] ? fat_get_entry+0x8e7/0xa20 [ 486.088169][ T3574] ? security_bounded_transition+0x560/0x560 [ 486.095063][ T3574] context_add_hash+0x141/0x270 [ 486.100656][ T3574] ? security_sid_to_context_inval+0x40/0x40 [ 486.107145][ T3574] ? mls_convert_context+0x6c0/0x6c0 [ 486.112632][ T3574] ? mls_context_isvalid+0xa4/0x380 [ 486.117866][ T3574] ? policydb_context_isvalid+0x1bc/0x410 [ 486.125082][ T3574] security_compute_sid+0x11a7/0x1d60 [ 486.131537][ T3574] ? security_transition_sid+0x90/0x90 [ 486.138988][ T3574] ? avc_denied+0x1d0/0x1d0 [ 486.144372][ T3574] ? _raw_spin_unlock+0x49/0x60 [ 486.151151][ T3574] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 486.157190][ T3574] security_transition_sid+0x78/0x90 [ 486.163095][ T3574] may_create+0x607/0x970 [ 486.169089][ T3574] ? show_sid+0x250/0x250 [ 486.174948][ T3574] ? from_kgid+0x1a3/0x730 [ 486.180003][ T3574] ? generic_permission+0x141/0x3e0 [ 486.185781][ T3574] security_inode_mkdir+0xa4/0x100 [ 486.191700][ T3574] vfs_mkdir+0x352/0x600 [ 486.196281][ T3574] open_or_create_special_dir+0xe4/0x1c0 [ 486.202524][ T3574] incfs_mount_fs+0x48b/0xa00 [ 486.207374][ T3574] ? incfs_unlink+0x80/0x80 [ 486.211852][ T3574] ? vfs_parse_fs_string+0x178/0x1f0 [ 486.217767][ T3574] ? logfc+0x6d0/0x6d0 [ 486.221890][ T3574] ? cap_capable+0x18b/0x210 [ 486.226880][ T3574] legacy_get_tree+0xdf/0x170 [ 486.233114][ T3574] ? incfs_unlink+0x80/0x80 [ 486.237966][ T3574] vfs_get_tree+0x85/0x260 [ 486.242391][ T3574] do_new_mount+0x292/0x570 [ 486.247205][ T3574] ? do_move_mount_old+0x160/0x160 [ 486.252351][ T3574] ? security_capable+0x86/0xb0 [ 486.257357][ T3574] do_mount+0x688/0xdd0 [ 486.261496][ T3574] ? copy_mount_string+0x30/0x30 [ 486.267236][ T3574] ? _copy_from_user+0xa6/0xe0 [ 486.271987][ T3574] ? copy_mount_options+0xcb/0x300 [ 486.278209][ T3574] ksys_mount+0xc2/0xf0 [ 486.282361][ T3574] __x64_sys_mount+0xb1/0xc0 [ 486.287267][ T3574] do_syscall_64+0xca/0x1c0 [ 486.291909][ T3574] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 486.297883][ T3574] incfs: Can't find or create .index dir in ./file0 [ 486.305043][ T3574] incfs: mount failed -12 [ 486.358657][ T3576] FAULT_INJECTION: forcing a failure. [ 486.358657][ T3576] name failslab, interval 1, probability 0, space 0, times 0 [ 486.371475][ T3576] CPU: 1 PID: 3576 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 486.382136][ T3576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.392189][ T3576] Call Trace: [ 486.395486][ T3576] dump_stack+0x1d8/0x241 [ 486.399797][ T3576] ? panic+0x768/0x768 [ 486.404036][ T3576] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 486.410018][ T3576] ? __find_get_block+0xc9c/0x10b0 [ 486.417326][ T3576] ? stack_trace_save+0x1c0/0x1c0 [ 486.422833][ T3576] should_fail+0x71f/0x880 [ 486.427555][ T3576] ? setup_fault_attr+0x3d0/0x3d0 [ 486.433136][ T3576] ? mls_compute_context_len+0x74b/0x790 [ 486.438875][ T3576] ? stack_trace_snprint+0x170/0x170 [ 486.444404][ T3576] ? context_struct_to_string+0x441/0x8a0 [ 486.450994][ T3576] should_failslab+0x5/0x20 [ 486.455957][ T3576] __kmalloc+0x51/0x2b0 [ 486.460205][ T3576] context_struct_to_string+0x441/0x8a0 [ 486.466622][ T3576] ? fat_get_entry+0x8e7/0xa20 [ 486.471409][ T3576] ? security_bounded_transition+0x560/0x560 [ 486.478705][ T3576] context_add_hash+0x141/0x270 [ 486.484657][ T3576] ? security_sid_to_context_inval+0x40/0x40 [ 486.492185][ T3576] ? mls_convert_context+0x6c0/0x6c0 [ 486.499548][ T3576] ? mls_context_isvalid+0xa4/0x380 [ 486.505631][ T3576] ? policydb_context_isvalid+0x1bc/0x410 [ 486.513617][ T3576] security_compute_sid+0x11a7/0x1d60 [ 486.519253][ T3576] ? security_transition_sid+0x90/0x90 [ 486.525493][ T3576] ? avc_denied+0x1d0/0x1d0 [ 486.530199][ T3576] ? _raw_spin_unlock+0x49/0x60 [ 486.535354][ T3576] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 486.541633][ T3576] security_transition_sid+0x78/0x90 [ 486.547775][ T3576] may_create+0x607/0x970 [ 486.552259][ T3576] ? show_sid+0x250/0x250 [ 486.557273][ T3576] ? from_kgid+0x1a3/0x730 [ 486.563231][ T3576] ? generic_permission+0x141/0x3e0 [ 486.568800][ T3576] security_inode_mkdir+0xa4/0x100 [ 486.574804][ T3576] vfs_mkdir+0x352/0x600 [ 486.579853][ T3576] open_or_create_special_dir+0xe4/0x1c0 [ 486.585580][ T3576] incfs_mount_fs+0x48b/0xa00 [ 486.590509][ T3576] ? incfs_unlink+0x80/0x80 [ 486.595271][ T3576] ? vfs_parse_fs_string+0x178/0x1f0 [ 486.600735][ T3576] ? logfc+0x6d0/0x6d0 [ 486.606298][ T3576] ? cap_capable+0x18b/0x210 [ 486.611685][ T3576] legacy_get_tree+0xdf/0x170 [ 486.617236][ T3576] ? incfs_unlink+0x80/0x80 [ 486.622372][ T3576] vfs_get_tree+0x85/0x260 [ 486.628542][ T3576] do_new_mount+0x292/0x570 [ 486.634957][ T3576] ? do_move_mount_old+0x160/0x160 [ 486.644006][ T3576] ? security_capable+0x86/0xb0 [ 486.651183][ T3576] do_mount+0x688/0xdd0 [ 486.656325][ T3576] ? copy_mount_string+0x30/0x30 [ 486.661664][ T3576] ? _copy_from_user+0xa6/0xe0 [ 486.668089][ T3576] ? copy_mount_options+0xcb/0x300 [ 486.673743][ T3576] ksys_mount+0xc2/0xf0 [ 486.678811][ T3576] __x64_sys_mount+0xb1/0xc0 [ 486.683990][ T3576] do_syscall_64+0xca/0x1c0 [ 486.689369][ T3576] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 486.697398][ T3576] incfs: Can't find or create .index dir in ./file0 [ 486.706185][ T3576] incfs: mount failed -12 [ 486.789108][ T3578] FAULT_INJECTION: forcing a failure. [ 486.789108][ T3578] name failslab, interval 1, probability 0, space 0, times 0 [ 486.803997][ T3578] CPU: 1 PID: 3578 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 486.818473][ T3578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 486.830392][ T3578] Call Trace: [ 486.834243][ T3578] dump_stack+0x1d8/0x241 [ 486.838952][ T3578] ? panic+0x768/0x768 [ 486.843402][ T3578] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 486.849835][ T3578] ? __find_get_block+0xc9c/0x10b0 [ 486.855027][ T3578] ? stack_trace_save+0x1c0/0x1c0 [ 486.860154][ T3578] should_fail+0x71f/0x880 [ 486.864768][ T3578] ? setup_fault_attr+0x3d0/0x3d0 [ 486.869829][ T3578] ? mls_compute_context_len+0x74b/0x790 [ 486.875849][ T3578] ? stack_trace_snprint+0x170/0x170 [ 486.882120][ T3578] ? context_struct_to_string+0x441/0x8a0 [ 486.888881][ T3578] should_failslab+0x5/0x20 [ 486.894267][ T3578] __kmalloc+0x51/0x2b0 [ 486.899536][ T3578] context_struct_to_string+0x441/0x8a0 [ 486.905481][ T3578] ? fat_get_entry+0x8e7/0xa20 [ 486.911932][ T3578] ? security_bounded_transition+0x560/0x560 [ 486.921046][ T3578] context_add_hash+0x141/0x270 [ 486.926644][ T3578] ? security_sid_to_context_inval+0x40/0x40 [ 486.935218][ T3578] ? mls_convert_context+0x6c0/0x6c0 [ 486.942020][ T3578] ? mls_context_isvalid+0xa4/0x380 [ 486.952409][ T3578] ? policydb_context_isvalid+0x1bc/0x410 [ 486.961762][ T3578] security_compute_sid+0x11a7/0x1d60 [ 486.969501][ T3578] ? security_transition_sid+0x90/0x90 [ 486.977178][ T3578] ? avc_denied+0x1d0/0x1d0 [ 486.984423][ T3578] ? _raw_spin_unlock+0x49/0x60 [ 486.992136][ T3578] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 487.001342][ T3578] security_transition_sid+0x78/0x90 [ 487.009396][ T3578] may_create+0x607/0x970 [ 487.016592][ T3578] ? show_sid+0x250/0x250 [ 487.023935][ T3578] ? from_kgid+0x1a3/0x730 [ 487.029582][ T3578] ? generic_permission+0x141/0x3e0 [ 487.038131][ T3578] security_inode_mkdir+0xa4/0x100 [ 487.046243][ T3578] vfs_mkdir+0x352/0x600 [ 487.056525][ T3578] open_or_create_special_dir+0xe4/0x1c0 [ 487.064608][ T3578] incfs_mount_fs+0x48b/0xa00 [ 487.070325][ T3578] ? incfs_unlink+0x80/0x80 [ 487.076157][ T3578] ? vfs_parse_fs_string+0x178/0x1f0 [ 487.082044][ T3578] ? logfc+0x6d0/0x6d0 [ 487.086933][ T3578] ? cap_capable+0x18b/0x210 [ 487.091928][ T3578] legacy_get_tree+0xdf/0x170 [ 487.096958][ T3578] ? incfs_unlink+0x80/0x80 [ 487.101935][ T3578] vfs_get_tree+0x85/0x260 [ 487.109313][ T3578] do_new_mount+0x292/0x570 [ 487.116468][ T3578] ? do_move_mount_old+0x160/0x160 [ 487.123871][ T3578] ? security_capable+0x86/0xb0 [ 487.130051][ T3578] do_mount+0x688/0xdd0 [ 487.138089][ T3578] ? copy_mount_string+0x30/0x30 [ 487.145212][ T3578] ? _copy_from_user+0xa6/0xe0 [ 487.150688][ T3578] ? copy_mount_options+0xcb/0x300 [ 487.156876][ T3578] ksys_mount+0xc2/0xf0 [ 487.163528][ T3578] __x64_sys_mount+0xb1/0xc0 [ 487.169446][ T3578] do_syscall_64+0xca/0x1c0 [ 487.174672][ T3578] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 487.181400][ T3578] incfs: Can't find or create .index dir in ./file0 [ 487.191059][ T3578] incfs: mount failed -12 [ 487.272747][ T3580] FAULT_INJECTION: forcing a failure. [ 487.272747][ T3580] name failslab, interval 1, probability 0, space 0, times 0 [ 487.287085][ T3580] CPU: 0 PID: 3580 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 487.297493][ T3580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.309351][ T3580] Call Trace: [ 487.313919][ T3580] dump_stack+0x1d8/0x241 [ 487.319240][ T3580] ? panic+0x768/0x768 [ 487.323567][ T3580] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 487.331372][ T3580] ? __find_get_block+0xc9c/0x10b0 [ 487.337261][ T3580] ? stack_trace_save+0x1c0/0x1c0 [ 487.342781][ T3580] should_fail+0x71f/0x880 [ 487.347298][ T3580] ? setup_fault_attr+0x3d0/0x3d0 [ 487.352671][ T3580] ? mls_compute_context_len+0x74b/0x790 [ 487.358479][ T3580] ? stack_trace_snprint+0x170/0x170 [ 487.363742][ T3580] ? context_struct_to_string+0x441/0x8a0 [ 487.370082][ T3580] should_failslab+0x5/0x20 [ 487.375296][ T3580] __kmalloc+0x51/0x2b0 [ 487.379599][ T3580] context_struct_to_string+0x441/0x8a0 [ 487.385445][ T3580] ? fat_get_entry+0x8e7/0xa20 [ 487.390808][ T3580] ? security_bounded_transition+0x560/0x560 [ 487.397018][ T3580] context_add_hash+0x141/0x270 [ 487.402432][ T3580] ? security_sid_to_context_inval+0x40/0x40 [ 487.408879][ T3580] ? mls_convert_context+0x6c0/0x6c0 [ 487.414192][ T3580] ? mls_context_isvalid+0xa4/0x380 [ 487.419734][ T3580] ? policydb_context_isvalid+0x1bc/0x410 [ 487.425954][ T3580] security_compute_sid+0x11a7/0x1d60 [ 487.431943][ T3580] ? security_transition_sid+0x90/0x90 [ 487.437677][ T3580] ? avc_denied+0x1d0/0x1d0 [ 487.442362][ T3580] ? _raw_spin_unlock+0x49/0x60 [ 487.447443][ T3580] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 487.453052][ T3580] security_transition_sid+0x78/0x90 [ 487.458722][ T3580] may_create+0x607/0x970 [ 487.464140][ T3580] ? show_sid+0x250/0x250 [ 487.470139][ T3580] ? from_kgid+0x1a3/0x730 [ 487.475206][ T3580] ? generic_permission+0x141/0x3e0 [ 487.481693][ T3580] security_inode_mkdir+0xa4/0x100 [ 487.488408][ T3580] vfs_mkdir+0x352/0x600 [ 487.493035][ T3580] open_or_create_special_dir+0xe4/0x1c0 [ 487.499426][ T3580] incfs_mount_fs+0x48b/0xa00 [ 487.505344][ T3580] ? incfs_unlink+0x80/0x80 [ 487.510295][ T3580] ? vfs_parse_fs_string+0x178/0x1f0 [ 487.516115][ T3580] ? logfc+0x6d0/0x6d0 [ 487.521086][ T3580] ? cap_capable+0x18b/0x210 [ 487.527816][ T3580] legacy_get_tree+0xdf/0x170 [ 487.535987][ T3580] ? incfs_unlink+0x80/0x80 [ 487.543298][ T3580] vfs_get_tree+0x85/0x260 [ 487.548152][ T3580] do_new_mount+0x292/0x570 [ 487.556395][ T3580] ? do_move_mount_old+0x160/0x160 [ 487.562668][ T3580] ? security_capable+0x86/0xb0 [ 487.568098][ T3580] do_mount+0x688/0xdd0 [ 487.573773][ T3580] ? copy_mount_string+0x30/0x30 [ 487.580890][ T3580] ? _copy_from_user+0xa6/0xe0 [ 487.585987][ T3580] ? copy_mount_options+0xcb/0x300 [ 487.593140][ T3580] ksys_mount+0xc2/0xf0 [ 487.598159][ T3580] __x64_sys_mount+0xb1/0xc0 [ 487.606576][ T3580] do_syscall_64+0xca/0x1c0 [ 487.612406][ T3580] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 487.619291][ T3580] incfs: Can't find or create .index dir in ./file0 [ 487.628473][ T3580] incfs: mount failed -12 [ 487.708241][ T3582] FAULT_INJECTION: forcing a failure. [ 487.708241][ T3582] name failslab, interval 1, probability 0, space 0, times 0 [ 487.720904][ T3582] CPU: 0 PID: 3582 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 487.732611][ T3582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 487.744046][ T3582] Call Trace: [ 487.747973][ T3582] dump_stack+0x1d8/0x241 [ 487.752745][ T3582] ? panic+0x768/0x768 [ 487.757152][ T3582] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 487.763949][ T3582] ? __find_get_block+0xc9c/0x10b0 [ 487.769642][ T3582] ? stack_trace_save+0x1c0/0x1c0 [ 487.775357][ T3582] should_fail+0x71f/0x880 [ 487.780036][ T3582] ? setup_fault_attr+0x3d0/0x3d0 [ 487.786159][ T3582] ? mls_compute_context_len+0x74b/0x790 [ 487.792683][ T3582] ? stack_trace_snprint+0x170/0x170 [ 487.798193][ T3582] ? context_struct_to_string+0x441/0x8a0 [ 487.804106][ T3582] should_failslab+0x5/0x20 [ 487.808928][ T3582] __kmalloc+0x51/0x2b0 [ 487.813114][ T3582] context_struct_to_string+0x441/0x8a0 [ 487.818854][ T3582] ? fat_get_entry+0x8e7/0xa20 [ 487.823995][ T3582] ? security_bounded_transition+0x560/0x560 [ 487.830717][ T3582] context_add_hash+0x141/0x270 [ 487.836246][ T3582] ? security_sid_to_context_inval+0x40/0x40 [ 487.842344][ T3582] ? mls_convert_context+0x6c0/0x6c0 [ 487.847637][ T3582] ? mls_context_isvalid+0xa4/0x380 [ 487.853569][ T3582] ? policydb_context_isvalid+0x1bc/0x410 [ 487.860949][ T3582] security_compute_sid+0x11a7/0x1d60 [ 487.868786][ T3582] ? security_transition_sid+0x90/0x90 [ 487.875096][ T3582] ? avc_denied+0x1d0/0x1d0 [ 487.880395][ T3582] ? _raw_spin_unlock+0x49/0x60 [ 487.890405][ T3582] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 487.900111][ T3582] security_transition_sid+0x78/0x90 [ 487.907397][ T3582] may_create+0x607/0x970 [ 487.912729][ T3582] ? show_sid+0x250/0x250 [ 487.919092][ T3582] ? from_kgid+0x1a3/0x730 [ 487.924234][ T3582] ? generic_permission+0x141/0x3e0 [ 487.930629][ T3582] security_inode_mkdir+0xa4/0x100 [ 487.937138][ T3582] vfs_mkdir+0x352/0x600 [ 487.943470][ T3582] open_or_create_special_dir+0xe4/0x1c0 [ 487.950548][ T3582] incfs_mount_fs+0x48b/0xa00 [ 487.957325][ T3582] ? incfs_unlink+0x80/0x80 [ 487.963235][ T3582] ? vfs_parse_fs_string+0x178/0x1f0 [ 487.970321][ T3582] ? logfc+0x6d0/0x6d0 [ 487.974920][ T3582] ? cap_capable+0x18b/0x210 [ 487.980943][ T3582] legacy_get_tree+0xdf/0x170 [ 487.989316][ T3582] ? incfs_unlink+0x80/0x80 [ 487.995000][ T3582] vfs_get_tree+0x85/0x260 [ 488.001682][ T3582] do_new_mount+0x292/0x570 [ 488.006206][ T3582] ? do_move_mount_old+0x160/0x160 [ 488.012066][ T3582] ? security_capable+0x86/0xb0 [ 488.017937][ T3582] do_mount+0x688/0xdd0 [ 488.022608][ T3582] ? copy_mount_string+0x30/0x30 [ 488.028043][ T3582] ? _copy_from_user+0xa6/0xe0 [ 488.033818][ T3582] ? copy_mount_options+0xcb/0x300 [ 488.040325][ T3582] ksys_mount+0xc2/0xf0 [ 488.044739][ T3582] __x64_sys_mount+0xb1/0xc0 [ 488.049424][ T3582] do_syscall_64+0xca/0x1c0 [ 488.054133][ T3582] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 488.060711][ T3582] incfs: Can't find or create .index dir in ./file0 [ 488.067416][ T3582] incfs: mount failed -12 [ 488.149056][ T3584] FAULT_INJECTION: forcing a failure. [ 488.149056][ T3584] name failslab, interval 1, probability 0, space 0, times 0 [ 488.163950][ T3584] CPU: 0 PID: 3584 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 488.176504][ T3584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.188913][ T3584] Call Trace: [ 488.193343][ T3584] dump_stack+0x1d8/0x241 [ 488.198837][ T3584] ? panic+0x768/0x768 [ 488.203597][ T3584] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 488.212692][ T3584] ? __find_get_block+0xc9c/0x10b0 [ 488.218780][ T3584] ? stack_trace_save+0x1c0/0x1c0 [ 488.225583][ T3584] should_fail+0x71f/0x880 [ 488.231576][ T3584] ? setup_fault_attr+0x3d0/0x3d0 [ 488.236787][ T3584] ? mls_compute_context_len+0x74b/0x790 [ 488.242817][ T3584] ? stack_trace_snprint+0x170/0x170 [ 488.248189][ T3584] ? context_struct_to_string+0x441/0x8a0 [ 488.253988][ T3584] should_failslab+0x5/0x20 [ 488.258671][ T3584] __kmalloc+0x51/0x2b0 [ 488.263012][ T3584] context_struct_to_string+0x441/0x8a0 [ 488.269647][ T3584] ? fat_get_entry+0x8e7/0xa20 [ 488.274518][ T3584] ? security_bounded_transition+0x560/0x560 [ 488.285335][ T3584] context_add_hash+0x141/0x270 [ 488.290530][ T3584] ? security_sid_to_context_inval+0x40/0x40 [ 488.297366][ T3584] ? mls_convert_context+0x6c0/0x6c0 [ 488.302897][ T3584] ? mls_context_isvalid+0xa4/0x380 [ 488.309817][ T3584] ? policydb_context_isvalid+0x1bc/0x410 [ 488.315829][ T3584] security_compute_sid+0x11a7/0x1d60 [ 488.321673][ T3584] ? security_transition_sid+0x90/0x90 [ 488.327172][ T3584] ? avc_denied+0x1d0/0x1d0 [ 488.331772][ T3584] ? _raw_spin_unlock+0x49/0x60 [ 488.336946][ T3584] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 488.342611][ T3584] security_transition_sid+0x78/0x90 [ 488.348321][ T3584] may_create+0x607/0x970 [ 488.353352][ T3584] ? show_sid+0x250/0x250 [ 488.357674][ T3584] ? from_kgid+0x1a3/0x730 [ 488.362304][ T3584] ? generic_permission+0x141/0x3e0 [ 488.367736][ T3584] security_inode_mkdir+0xa4/0x100 [ 488.372843][ T3584] vfs_mkdir+0x352/0x600 [ 488.377093][ T3584] open_or_create_special_dir+0xe4/0x1c0 [ 488.382912][ T3584] incfs_mount_fs+0x48b/0xa00 [ 488.388832][ T3584] ? incfs_unlink+0x80/0x80 [ 488.393327][ T3584] ? vfs_parse_fs_string+0x178/0x1f0 [ 488.399046][ T3584] ? logfc+0x6d0/0x6d0 [ 488.403103][ T3584] ? cap_capable+0x18b/0x210 [ 488.407973][ T3584] legacy_get_tree+0xdf/0x170 [ 488.413356][ T3584] ? incfs_unlink+0x80/0x80 [ 488.419537][ T3584] vfs_get_tree+0x85/0x260 [ 488.424723][ T3584] do_new_mount+0x292/0x570 [ 488.429506][ T3584] ? do_move_mount_old+0x160/0x160 [ 488.434950][ T3584] ? security_capable+0x86/0xb0 [ 488.440067][ T3584] do_mount+0x688/0xdd0 [ 488.447042][ T3584] ? copy_mount_string+0x30/0x30 [ 488.453185][ T3584] ? _copy_from_user+0xa6/0xe0 [ 488.458344][ T3584] ? copy_mount_options+0xcb/0x300 [ 488.463556][ T3584] ksys_mount+0xc2/0xf0 [ 488.467977][ T3584] __x64_sys_mount+0xb1/0xc0 [ 488.473076][ T3584] do_syscall_64+0xca/0x1c0 [ 488.477855][ T3584] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 488.484963][ T3584] incfs: Can't find or create .index dir in ./file0 [ 488.492462][ T3584] incfs: mount failed -12 [ 488.558662][ T3586] FAULT_INJECTION: forcing a failure. [ 488.558662][ T3586] name failslab, interval 1, probability 0, space 0, times 0 [ 488.571482][ T3586] CPU: 0 PID: 3586 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 488.582571][ T3586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 488.593111][ T3586] Call Trace: [ 488.596402][ T3586] dump_stack+0x1d8/0x241 [ 488.601756][ T3586] ? panic+0x768/0x768 [ 488.605991][ T3586] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 488.612107][ T3586] ? __find_get_block+0xc9c/0x10b0 [ 488.618642][ T3586] ? stack_trace_save+0x1c0/0x1c0 [ 488.624022][ T3586] should_fail+0x71f/0x880 [ 488.628442][ T3586] ? setup_fault_attr+0x3d0/0x3d0 [ 488.633631][ T3586] ? mls_compute_context_len+0x74b/0x790 [ 488.639621][ T3586] ? stack_trace_snprint+0x170/0x170 [ 488.645364][ T3586] ? context_struct_to_string+0x441/0x8a0 [ 488.651206][ T3586] should_failslab+0x5/0x20 [ 488.656048][ T3586] __kmalloc+0x51/0x2b0 [ 488.660210][ T3586] context_struct_to_string+0x441/0x8a0 [ 488.666033][ T3586] ? fat_get_entry+0x8e7/0xa20 [ 488.671182][ T3586] ? security_bounded_transition+0x560/0x560 [ 488.677265][ T3586] context_add_hash+0x141/0x270 [ 488.682704][ T3586] ? security_sid_to_context_inval+0x40/0x40 [ 488.689570][ T3586] ? mls_convert_context+0x6c0/0x6c0 [ 488.695519][ T3586] ? mls_context_isvalid+0xa4/0x380 [ 488.700988][ T3586] ? policydb_context_isvalid+0x1bc/0x410 [ 488.707484][ T3586] security_compute_sid+0x11a7/0x1d60 [ 488.714095][ T3586] ? security_transition_sid+0x90/0x90 [ 488.720599][ T3586] ? avc_denied+0x1d0/0x1d0 [ 488.725785][ T3586] ? _raw_spin_unlock+0x49/0x60 [ 488.731908][ T3586] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 488.737780][ T3586] security_transition_sid+0x78/0x90 [ 488.743375][ T3586] may_create+0x607/0x970 [ 488.747759][ T3586] ? show_sid+0x250/0x250 [ 488.752269][ T3586] ? from_kgid+0x1a3/0x730 [ 488.758086][ T3586] ? generic_permission+0x141/0x3e0 [ 488.763943][ T3586] security_inode_mkdir+0xa4/0x100 [ 488.769906][ T3586] vfs_mkdir+0x352/0x600 [ 488.775400][ T3586] open_or_create_special_dir+0xe4/0x1c0 [ 488.782843][ T3586] incfs_mount_fs+0x48b/0xa00 [ 488.788918][ T3586] ? incfs_unlink+0x80/0x80 [ 488.793519][ T3586] ? vfs_parse_fs_string+0x178/0x1f0 [ 488.798931][ T3586] ? logfc+0x6d0/0x6d0 [ 488.802999][ T3586] ? cap_capable+0x18b/0x210 [ 488.808059][ T3586] legacy_get_tree+0xdf/0x170 [ 488.812988][ T3586] ? incfs_unlink+0x80/0x80 [ 488.817786][ T3586] vfs_get_tree+0x85/0x260 [ 488.822330][ T3586] do_new_mount+0x292/0x570 [ 488.827230][ T3586] ? do_move_mount_old+0x160/0x160 [ 488.832731][ T3586] ? security_capable+0x86/0xb0 [ 488.838008][ T3586] do_mount+0x688/0xdd0 [ 488.843690][ T3586] ? copy_mount_string+0x30/0x30 [ 488.849196][ T3586] ? _copy_from_user+0xa6/0xe0 [ 488.854458][ T3586] ? copy_mount_options+0xcb/0x300 [ 488.860363][ T3586] ksys_mount+0xc2/0xf0 [ 488.864531][ T3586] __x64_sys_mount+0xb1/0xc0 [ 488.869126][ T3586] do_syscall_64+0xca/0x1c0 [ 488.873614][ T3586] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 488.879755][ T3586] incfs: Can't find or create .index dir in ./file0 [ 488.886609][ T3586] incfs: mount failed -12 [ 488.980624][ T3588] FAULT_INJECTION: forcing a failure. [ 488.980624][ T3588] name failslab, interval 1, probability 0, space 0, times 0 [ 488.993997][ T3588] CPU: 0 PID: 3588 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 489.004446][ T3588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.015050][ T3588] Call Trace: [ 489.018330][ T3588] dump_stack+0x1d8/0x241 [ 489.022643][ T3588] ? panic+0x768/0x768 [ 489.026683][ T3588] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 489.032594][ T3588] ? __find_get_block+0xc9c/0x10b0 [ 489.037810][ T3588] ? stack_trace_save+0x1c0/0x1c0 [ 489.043127][ T3588] should_fail+0x71f/0x880 [ 489.047707][ T3588] ? setup_fault_attr+0x3d0/0x3d0 [ 489.052831][ T3588] ? mls_compute_context_len+0x74b/0x790 [ 489.059263][ T3588] ? stack_trace_snprint+0x170/0x170 [ 489.064730][ T3588] ? context_struct_to_string+0x441/0x8a0 [ 489.070672][ T3588] should_failslab+0x5/0x20 [ 489.075344][ T3588] __kmalloc+0x51/0x2b0 [ 489.080758][ T3588] context_struct_to_string+0x441/0x8a0 [ 489.086717][ T3588] ? fat_get_entry+0x8e7/0xa20 [ 489.093914][ T3588] ? security_bounded_transition+0x560/0x560 [ 489.100126][ T3588] context_add_hash+0x141/0x270 [ 489.105266][ T3588] ? security_sid_to_context_inval+0x40/0x40 [ 489.111863][ T3588] ? mls_convert_context+0x6c0/0x6c0 [ 489.117647][ T3588] ? mls_context_isvalid+0xa4/0x380 [ 489.123000][ T3588] ? policydb_context_isvalid+0x1bc/0x410 [ 489.129002][ T3588] security_compute_sid+0x11a7/0x1d60 [ 489.134473][ T3588] ? security_transition_sid+0x90/0x90 [ 489.142439][ T3588] ? avc_denied+0x1d0/0x1d0 [ 489.147950][ T3588] ? _raw_spin_unlock+0x49/0x60 [ 489.152928][ T3588] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 489.158660][ T3588] security_transition_sid+0x78/0x90 [ 489.165025][ T3588] may_create+0x607/0x970 [ 489.169838][ T3588] ? show_sid+0x250/0x250 [ 489.174542][ T3588] ? from_kgid+0x1a3/0x730 [ 489.178945][ T3588] ? generic_permission+0x141/0x3e0 [ 489.184420][ T3588] security_inode_mkdir+0xa4/0x100 [ 489.191165][ T3588] vfs_mkdir+0x352/0x600 [ 489.196157][ T3588] open_or_create_special_dir+0xe4/0x1c0 [ 489.202069][ T3588] incfs_mount_fs+0x48b/0xa00 [ 489.208051][ T3588] ? incfs_unlink+0x80/0x80 [ 489.213746][ T3588] ? vfs_parse_fs_string+0x178/0x1f0 [ 489.219530][ T3588] ? logfc+0x6d0/0x6d0 [ 489.224288][ T3588] ? cap_capable+0x18b/0x210 [ 489.230140][ T3588] legacy_get_tree+0xdf/0x170 [ 489.236468][ T3588] ? incfs_unlink+0x80/0x80 [ 489.243019][ T3588] vfs_get_tree+0x85/0x260 [ 489.248387][ T3588] do_new_mount+0x292/0x570 [ 489.253780][ T3588] ? do_move_mount_old+0x160/0x160 [ 489.260307][ T3588] ? security_capable+0x86/0xb0 [ 489.266286][ T3588] do_mount+0x688/0xdd0 [ 489.271070][ T3588] ? copy_mount_string+0x30/0x30 [ 489.276473][ T3588] ? _copy_from_user+0xa6/0xe0 [ 489.281443][ T3588] ? copy_mount_options+0xcb/0x300 [ 489.287341][ T3588] ksys_mount+0xc2/0xf0 [ 489.292760][ T3588] __x64_sys_mount+0xb1/0xc0 [ 489.297528][ T3588] do_syscall_64+0xca/0x1c0 [ 489.302675][ T3588] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 489.311430][ T3588] incfs: Can't find or create .index dir in ./file0 [ 489.319339][ T3588] incfs: mount failed -12 [ 489.388986][ T3590] FAULT_INJECTION: forcing a failure. [ 489.388986][ T3590] name failslab, interval 1, probability 0, space 0, times 0 [ 489.401663][ T3590] CPU: 0 PID: 3590 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 489.411994][ T3590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.422258][ T3590] Call Trace: [ 489.425541][ T3590] dump_stack+0x1d8/0x241 [ 489.429865][ T3590] ? panic+0x768/0x768 [ 489.433951][ T3590] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 489.439904][ T3590] ? __find_get_block+0xc9c/0x10b0 [ 489.445077][ T3590] ? stack_trace_save+0x1c0/0x1c0 [ 489.450254][ T3590] should_fail+0x71f/0x880 [ 489.454673][ T3590] ? setup_fault_attr+0x3d0/0x3d0 [ 489.459683][ T3590] ? mls_compute_context_len+0x74b/0x790 [ 489.465299][ T3590] ? stack_trace_snprint+0x170/0x170 [ 489.470606][ T3590] ? context_struct_to_string+0x441/0x8a0 [ 489.476324][ T3590] should_failslab+0x5/0x20 [ 489.480815][ T3590] __kmalloc+0x51/0x2b0 [ 489.485078][ T3590] context_struct_to_string+0x441/0x8a0 [ 489.490632][ T3590] ? fat_get_entry+0x8e7/0xa20 [ 489.495388][ T3590] ? security_bounded_transition+0x560/0x560 [ 489.501346][ T3590] context_add_hash+0x141/0x270 [ 489.506299][ T3590] ? security_sid_to_context_inval+0x40/0x40 [ 489.512353][ T3590] ? mls_convert_context+0x6c0/0x6c0 [ 489.517657][ T3590] ? mls_context_isvalid+0xa4/0x380 [ 489.522850][ T3590] ? policydb_context_isvalid+0x1bc/0x410 [ 489.528580][ T3590] security_compute_sid+0x11a7/0x1d60 [ 489.533943][ T3590] ? security_transition_sid+0x90/0x90 [ 489.539587][ T3590] ? avc_denied+0x1d0/0x1d0 [ 489.544224][ T3590] ? _raw_spin_unlock+0x49/0x60 [ 489.549185][ T3590] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 489.554658][ T3590] security_transition_sid+0x78/0x90 [ 489.559959][ T3590] may_create+0x607/0x970 [ 489.566466][ T3590] ? show_sid+0x250/0x250 [ 489.570770][ T3590] ? from_kgid+0x1a3/0x730 [ 489.575633][ T3590] ? generic_permission+0x141/0x3e0 [ 489.580923][ T3590] security_inode_mkdir+0xa4/0x100 [ 489.586019][ T3590] vfs_mkdir+0x352/0x600 [ 489.590368][ T3590] open_or_create_special_dir+0xe4/0x1c0 [ 489.597705][ T3590] incfs_mount_fs+0x48b/0xa00 [ 489.602372][ T3590] ? incfs_unlink+0x80/0x80 [ 489.606942][ T3590] ? vfs_parse_fs_string+0x178/0x1f0 [ 489.612212][ T3590] ? logfc+0x6d0/0x6d0 [ 489.616723][ T3590] ? cap_capable+0x18b/0x210 [ 489.622222][ T3590] legacy_get_tree+0xdf/0x170 [ 489.627005][ T3590] ? incfs_unlink+0x80/0x80 [ 489.631615][ T3590] vfs_get_tree+0x85/0x260 [ 489.636135][ T3590] do_new_mount+0x292/0x570 [ 489.643630][ T3590] ? do_move_mount_old+0x160/0x160 [ 489.649541][ T3590] ? security_capable+0x86/0xb0 [ 489.654524][ T3590] do_mount+0x688/0xdd0 [ 489.658687][ T3590] ? copy_mount_string+0x30/0x30 [ 489.663704][ T3590] ? _copy_from_user+0xa6/0xe0 [ 489.668560][ T3590] ? copy_mount_options+0xcb/0x300 [ 489.673654][ T3590] ksys_mount+0xc2/0xf0 [ 489.677998][ T3590] __x64_sys_mount+0xb1/0xc0 [ 489.682595][ T3590] do_syscall_64+0xca/0x1c0 [ 489.687099][ T3590] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 489.694818][ T3590] incfs: Can't find or create .index dir in ./file0 [ 489.702193][ T3590] incfs: mount failed -12 [ 489.828334][ T3592] FAULT_INJECTION: forcing a failure. [ 489.828334][ T3592] name failslab, interval 1, probability 0, space 0, times 0 [ 489.842620][ T3592] CPU: 0 PID: 3592 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 489.854096][ T3592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 489.865875][ T3592] Call Trace: [ 489.869150][ T3592] dump_stack+0x1d8/0x241 [ 489.873754][ T3592] ? panic+0x768/0x768 [ 489.878314][ T3592] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 489.884861][ T3592] ? __find_get_block+0xc9c/0x10b0 [ 489.890252][ T3592] ? stack_trace_save+0x1c0/0x1c0 [ 489.895415][ T3592] should_fail+0x71f/0x880 [ 489.900198][ T3592] ? setup_fault_attr+0x3d0/0x3d0 [ 489.905398][ T3592] ? mls_compute_context_len+0x74b/0x790 [ 489.911038][ T3592] ? stack_trace_snprint+0x170/0x170 [ 489.916322][ T3592] ? context_struct_to_string+0x441/0x8a0 [ 489.922028][ T3592] should_failslab+0x5/0x20 [ 489.926518][ T3592] __kmalloc+0x51/0x2b0 [ 489.930686][ T3592] context_struct_to_string+0x441/0x8a0 [ 489.936400][ T3592] ? fat_get_entry+0x8e7/0xa20 [ 489.941234][ T3592] ? security_bounded_transition+0x560/0x560 [ 489.947197][ T3592] context_add_hash+0x141/0x270 [ 489.952037][ T3592] ? security_sid_to_context_inval+0x40/0x40 [ 489.958108][ T3592] ? mls_convert_context+0x6c0/0x6c0 [ 489.963382][ T3592] ? mls_context_isvalid+0xa4/0x380 [ 489.968576][ T3592] ? policydb_context_isvalid+0x1bc/0x410 [ 489.974293][ T3592] security_compute_sid+0x11a7/0x1d60 [ 489.979930][ T3592] ? security_transition_sid+0x90/0x90 [ 489.985396][ T3592] ? avc_denied+0x1d0/0x1d0 [ 489.989890][ T3592] ? _raw_spin_unlock+0x49/0x60 [ 489.995121][ T3592] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 490.000477][ T3592] security_transition_sid+0x78/0x90 [ 490.005912][ T3592] may_create+0x607/0x970 [ 490.010246][ T3592] ? show_sid+0x250/0x250 [ 490.014874][ T3592] ? from_kgid+0x1a3/0x730 [ 490.019464][ T3592] ? generic_permission+0x141/0x3e0 [ 490.025016][ T3592] security_inode_mkdir+0xa4/0x100 [ 490.030504][ T3592] vfs_mkdir+0x352/0x600 [ 490.034961][ T3592] open_or_create_special_dir+0xe4/0x1c0 [ 490.040701][ T3592] incfs_mount_fs+0x48b/0xa00 [ 490.045623][ T3592] ? incfs_unlink+0x80/0x80 [ 490.050191][ T3592] ? vfs_parse_fs_string+0x178/0x1f0 [ 490.055476][ T3592] ? logfc+0x6d0/0x6d0 [ 490.059523][ T3592] ? cap_capable+0x18b/0x210 [ 490.064101][ T3592] legacy_get_tree+0xdf/0x170 [ 490.069073][ T3592] ? incfs_unlink+0x80/0x80 [ 490.073560][ T3592] vfs_get_tree+0x85/0x260 [ 490.078231][ T3592] do_new_mount+0x292/0x570 [ 490.082829][ T3592] ? do_move_mount_old+0x160/0x160 [ 490.087966][ T3592] ? security_capable+0x86/0xb0 [ 490.093022][ T3592] do_mount+0x688/0xdd0 [ 490.097332][ T3592] ? copy_mount_string+0x30/0x30 [ 490.102583][ T3592] ? _copy_from_user+0xa6/0xe0 [ 490.107451][ T3592] ? copy_mount_options+0xcb/0x300 [ 490.112839][ T3592] ksys_mount+0xc2/0xf0 [ 490.117188][ T3592] __x64_sys_mount+0xb1/0xc0 [ 490.121928][ T3592] do_syscall_64+0xca/0x1c0 [ 490.126578][ T3592] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.132616][ T3592] incfs: Can't find or create .index dir in ./file0 [ 490.139593][ T3592] incfs: mount failed -12 [ 490.208186][ T3594] FAULT_INJECTION: forcing a failure. [ 490.208186][ T3594] name failslab, interval 1, probability 0, space 0, times 0 [ 490.220893][ T3594] CPU: 0 PID: 3594 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 490.231171][ T3594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.241332][ T3594] Call Trace: [ 490.244616][ T3594] dump_stack+0x1d8/0x241 [ 490.248918][ T3594] ? panic+0x768/0x768 [ 490.252979][ T3594] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 490.258882][ T3594] should_fail+0x71f/0x880 [ 490.263410][ T3594] ? setup_fault_attr+0x3d0/0x3d0 [ 490.268549][ T3594] ? stack_trace_save+0x1c0/0x1c0 [ 490.273574][ T3594] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.279634][ T3594] ? __d_alloc+0x2a/0x6a0 [ 490.283948][ T3594] should_failslab+0x5/0x20 [ 490.288439][ T3594] kmem_cache_alloc+0x24/0x220 [ 490.293353][ T3594] __d_alloc+0x2a/0x6a0 [ 490.297485][ T3594] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.303566][ T3594] d_alloc_parallel+0xe7/0x1310 [ 490.308609][ T3594] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 490.313973][ T3594] ? avc_denied+0x1d0/0x1d0 [ 490.318452][ T3594] ? d_hash_and_lookup+0x1e0/0x1e0 [ 490.323543][ T3594] ? incfs_realloc_mount_info+0x93/0x480 [ 490.329370][ T3594] ? incfs_alloc_mount_info+0x462/0x520 [ 490.335072][ T3594] ? incfs_mount_fs+0x406/0xa00 [ 490.339911][ T3594] ? legacy_get_tree+0xdf/0x170 [ 490.345081][ T3594] ? vfs_get_tree+0x85/0x260 [ 490.349745][ T3594] ? do_mount+0x688/0xdd0 [ 490.354046][ T3594] ? ksys_mount+0xc2/0xf0 [ 490.358395][ T3594] ? selinux_inode_permission+0x380/0x6a0 [ 490.364179][ T3594] ? selinux_inode_permission+0x454/0x6a0 [ 490.369967][ T3594] __lookup_slow+0x156/0x460 [ 490.374534][ T3594] ? lookup_one_len+0x2c0/0x2c0 [ 490.379362][ T3594] lookup_one_len+0x180/0x2c0 [ 490.384281][ T3594] ? lookup_one_len_common+0x450/0x450 [ 490.389851][ T3594] ? memcpy+0x38/0x50 [ 490.393820][ T3594] incfs_lookup_dentry+0x5b/0xb0 [ 490.398759][ T3594] open_or_create_special_dir+0x4c/0x1c0 [ 490.404391][ T3594] incfs_mount_fs+0x48b/0xa00 [ 490.409278][ T3594] ? incfs_unlink+0x80/0x80 [ 490.413778][ T3594] ? vfs_parse_fs_string+0x178/0x1f0 [ 490.419138][ T3594] ? logfc+0x6d0/0x6d0 [ 490.423208][ T3594] ? cap_capable+0x18b/0x210 [ 490.427783][ T3594] legacy_get_tree+0xdf/0x170 [ 490.432444][ T3594] ? incfs_unlink+0x80/0x80 [ 490.437021][ T3594] vfs_get_tree+0x85/0x260 [ 490.441433][ T3594] do_new_mount+0x292/0x570 [ 490.446086][ T3594] ? do_move_mount_old+0x160/0x160 [ 490.451175][ T3594] ? security_capable+0x86/0xb0 [ 490.456218][ T3594] do_mount+0x688/0xdd0 [ 490.460452][ T3594] ? copy_mount_string+0x30/0x30 [ 490.465369][ T3594] ? _copy_from_user+0xa6/0xe0 [ 490.470222][ T3594] ? copy_mount_options+0xcb/0x300 [ 490.475324][ T3594] ksys_mount+0xc2/0xf0 [ 490.479473][ T3594] __x64_sys_mount+0xb1/0xc0 [ 490.484300][ T3594] do_syscall_64+0xca/0x1c0 [ 490.489453][ T3594] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.496083][ T3594] incfs_lookup_dentry err:-12 [ 490.500816][ T3594] incfs: Can't find or create .index dir in ./file0 [ 490.507502][ T3594] incfs: mount failed -12 [ 490.531842][ T3596] FAULT_INJECTION: forcing a failure. [ 490.531842][ T3596] name failslab, interval 1, probability 0, space 0, times 0 [ 490.544823][ T3596] CPU: 0 PID: 3596 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 490.555317][ T3596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.565551][ T3596] Call Trace: [ 490.568843][ T3596] dump_stack+0x1d8/0x241 [ 490.573165][ T3596] ? panic+0x768/0x768 [ 490.577354][ T3596] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 490.583284][ T3596] should_fail+0x71f/0x880 [ 490.587797][ T3596] ? setup_fault_attr+0x3d0/0x3d0 [ 490.593128][ T3596] ? stack_trace_save+0x1c0/0x1c0 [ 490.598781][ T3596] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.606001][ T3596] ? __d_alloc+0x2a/0x6a0 [ 490.610716][ T3596] should_failslab+0x5/0x20 [ 490.615841][ T3596] kmem_cache_alloc+0x24/0x220 [ 490.620794][ T3596] __d_alloc+0x2a/0x6a0 [ 490.625345][ T3596] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.631652][ T3596] d_alloc_parallel+0xe7/0x1310 [ 490.637129][ T3596] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 490.643458][ T3596] ? avc_denied+0x1d0/0x1d0 [ 490.648510][ T3596] ? d_hash_and_lookup+0x1e0/0x1e0 [ 490.653758][ T3596] ? incfs_realloc_mount_info+0x93/0x480 [ 490.660853][ T3596] ? incfs_alloc_mount_info+0x462/0x520 [ 490.666602][ T3596] ? incfs_mount_fs+0x406/0xa00 [ 490.671564][ T3596] ? legacy_get_tree+0xdf/0x170 [ 490.676693][ T3596] ? vfs_get_tree+0x85/0x260 [ 490.681550][ T3596] ? do_mount+0x688/0xdd0 [ 490.686192][ T3596] ? ksys_mount+0xc2/0xf0 [ 490.691119][ T3596] ? selinux_inode_permission+0x380/0x6a0 [ 490.698085][ T3596] ? selinux_inode_permission+0x454/0x6a0 [ 490.704577][ T3596] __lookup_slow+0x156/0x460 [ 490.709606][ T3596] ? lookup_one_len+0x2c0/0x2c0 [ 490.715254][ T3596] lookup_one_len+0x180/0x2c0 [ 490.720624][ T3596] ? lookup_one_len_common+0x450/0x450 [ 490.727076][ T3596] ? memcpy+0x38/0x50 [ 490.731505][ T3596] incfs_lookup_dentry+0x5b/0xb0 [ 490.737094][ T3596] open_or_create_special_dir+0x4c/0x1c0 [ 490.743488][ T3596] incfs_mount_fs+0x48b/0xa00 [ 490.748522][ T3596] ? incfs_unlink+0x80/0x80 [ 490.753506][ T3596] ? vfs_parse_fs_string+0x178/0x1f0 [ 490.760227][ T3596] ? logfc+0x6d0/0x6d0 [ 490.764291][ T3596] ? cap_capable+0x18b/0x210 [ 490.768875][ T3596] legacy_get_tree+0xdf/0x170 [ 490.773818][ T3596] ? incfs_unlink+0x80/0x80 [ 490.778826][ T3596] vfs_get_tree+0x85/0x260 [ 490.783347][ T3596] do_new_mount+0x292/0x570 [ 490.787943][ T3596] ? do_move_mount_old+0x160/0x160 [ 490.793036][ T3596] ? security_capable+0x86/0xb0 [ 490.797902][ T3596] do_mount+0x688/0xdd0 [ 490.802171][ T3596] ? copy_mount_string+0x30/0x30 [ 490.807240][ T3596] ? _copy_from_user+0xa6/0xe0 [ 490.812004][ T3596] ? copy_mount_options+0xcb/0x300 [ 490.817214][ T3596] ksys_mount+0xc2/0xf0 [ 490.821373][ T3596] __x64_sys_mount+0xb1/0xc0 [ 490.825987][ T3596] do_syscall_64+0xca/0x1c0 [ 490.830941][ T3596] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 490.838573][ T3596] incfs_lookup_dentry err:-12 [ 490.843843][ T3596] incfs: Can't find or create .index dir in ./file0 [ 490.850729][ T3596] incfs: mount failed -12 [ 490.923885][ T3598] FAULT_INJECTION: forcing a failure. [ 490.923885][ T3598] name failslab, interval 1, probability 0, space 0, times 0 [ 490.936609][ T3598] CPU: 0 PID: 3598 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 490.946846][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 490.957074][ T3598] Call Trace: [ 490.960420][ T3598] dump_stack+0x1d8/0x241 [ 490.964862][ T3598] ? panic+0x768/0x768 [ 490.968940][ T3598] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 490.974896][ T3598] ? __find_get_block+0xc9c/0x10b0 [ 490.981239][ T3598] ? stack_trace_save+0x1c0/0x1c0 [ 490.987041][ T3598] should_fail+0x71f/0x880 [ 490.992860][ T3598] ? setup_fault_attr+0x3d0/0x3d0 [ 490.997925][ T3598] ? mls_compute_context_len+0x74b/0x790 [ 491.003563][ T3598] ? stack_trace_snprint+0x170/0x170 [ 491.009052][ T3598] ? context_struct_to_string+0x441/0x8a0 [ 491.015549][ T3598] should_failslab+0x5/0x20 [ 491.020116][ T3598] __kmalloc+0x51/0x2b0 [ 491.024260][ T3598] context_struct_to_string+0x441/0x8a0 [ 491.030040][ T3598] ? fat_get_entry+0x8e7/0xa20 [ 491.035604][ T3598] ? security_bounded_transition+0x560/0x560 [ 491.042825][ T3598] context_add_hash+0x141/0x270 [ 491.049378][ T3598] ? security_sid_to_context_inval+0x40/0x40 [ 491.057306][ T3598] ? mls_convert_context+0x6c0/0x6c0 [ 491.063014][ T3598] ? mls_context_isvalid+0xa4/0x380 [ 491.068533][ T3598] ? policydb_context_isvalid+0x1bc/0x410 [ 491.074895][ T3598] security_compute_sid+0x11a7/0x1d60 [ 491.080431][ T3598] ? security_transition_sid+0x90/0x90 [ 491.085882][ T3598] ? avc_denied+0x1d0/0x1d0 [ 491.090886][ T3598] ? _raw_spin_unlock+0x49/0x60 [ 491.096012][ T3598] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 491.101384][ T3598] security_transition_sid+0x78/0x90 [ 491.106925][ T3598] may_create+0x607/0x970 [ 491.112521][ T3598] ? show_sid+0x250/0x250 [ 491.117041][ T3598] ? from_kgid+0x1a3/0x730 [ 491.121985][ T3598] ? generic_permission+0x141/0x3e0 [ 491.127602][ T3598] security_inode_mkdir+0xa4/0x100 [ 491.132870][ T3598] vfs_mkdir+0x352/0x600 [ 491.137109][ T3598] open_or_create_special_dir+0xe4/0x1c0 [ 491.143174][ T3598] incfs_mount_fs+0x48b/0xa00 [ 491.148060][ T3598] ? incfs_unlink+0x80/0x80 [ 491.152707][ T3598] ? vfs_parse_fs_string+0x178/0x1f0 [ 491.158129][ T3598] ? logfc+0x6d0/0x6d0 [ 491.162202][ T3598] ? cap_capable+0x18b/0x210 [ 491.166891][ T3598] legacy_get_tree+0xdf/0x170 [ 491.171557][ T3598] ? incfs_unlink+0x80/0x80 [ 491.176195][ T3598] vfs_get_tree+0x85/0x260 [ 491.180705][ T3598] do_new_mount+0x292/0x570 [ 491.185188][ T3598] ? do_move_mount_old+0x160/0x160 [ 491.190272][ T3598] ? security_capable+0x86/0xb0 [ 491.195109][ T3598] do_mount+0x688/0xdd0 [ 491.199238][ T3598] ? copy_mount_string+0x30/0x30 [ 491.204152][ T3598] ? _copy_from_user+0xa6/0xe0 [ 491.208911][ T3598] ? copy_mount_options+0xcb/0x300 [ 491.214186][ T3598] ksys_mount+0xc2/0xf0 [ 491.218319][ T3598] __x64_sys_mount+0xb1/0xc0 [ 491.222976][ T3598] do_syscall_64+0xca/0x1c0 [ 491.227916][ T3598] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 491.233893][ T3598] incfs: Can't find or create .index dir in ./file0 [ 491.240604][ T3598] incfs: mount failed -12 [ 491.322521][ T3600] FAULT_INJECTION: forcing a failure. [ 491.322521][ T3600] name failslab, interval 1, probability 0, space 0, times 0 [ 491.335957][ T3600] CPU: 0 PID: 3600 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 491.346448][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.356620][ T3600] Call Trace: [ 491.360047][ T3600] dump_stack+0x1d8/0x241 [ 491.364472][ T3600] ? panic+0x768/0x768 [ 491.368546][ T3600] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 491.374347][ T3600] ? __find_get_block+0xc9c/0x10b0 [ 491.379555][ T3600] ? stack_trace_save+0x1c0/0x1c0 [ 491.384592][ T3600] should_fail+0x71f/0x880 [ 491.389180][ T3600] ? setup_fault_attr+0x3d0/0x3d0 [ 491.394307][ T3600] ? mls_compute_context_len+0x74b/0x790 [ 491.400042][ T3600] ? stack_trace_snprint+0x170/0x170 [ 491.405442][ T3600] ? context_struct_to_string+0x441/0x8a0 [ 491.411181][ T3600] should_failslab+0x5/0x20 [ 491.415814][ T3600] __kmalloc+0x51/0x2b0 [ 491.420136][ T3600] context_struct_to_string+0x441/0x8a0 [ 491.425920][ T3600] ? fat_get_entry+0x8e7/0xa20 [ 491.430908][ T3600] ? security_bounded_transition+0x560/0x560 [ 491.437833][ T3600] context_add_hash+0x141/0x270 [ 491.442676][ T3600] ? security_sid_to_context_inval+0x40/0x40 [ 491.448938][ T3600] ? mls_convert_context+0x6c0/0x6c0 [ 491.454230][ T3600] ? mls_context_isvalid+0xa4/0x380 [ 491.459638][ T3600] ? policydb_context_isvalid+0x1bc/0x410 [ 491.465607][ T3600] security_compute_sid+0x11a7/0x1d60 [ 491.471281][ T3600] ? security_transition_sid+0x90/0x90 [ 491.476763][ T3600] ? avc_denied+0x1d0/0x1d0 [ 491.481498][ T3600] ? _raw_spin_unlock+0x49/0x60 [ 491.486811][ T3600] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 491.492179][ T3600] security_transition_sid+0x78/0x90 [ 491.497837][ T3600] may_create+0x607/0x970 [ 491.502310][ T3600] ? show_sid+0x250/0x250 [ 491.506883][ T3600] ? from_kgid+0x1a3/0x730 [ 491.511338][ T3600] ? generic_permission+0x141/0x3e0 [ 491.516733][ T3600] security_inode_mkdir+0xa4/0x100 [ 491.522008][ T3600] vfs_mkdir+0x352/0x600 [ 491.526585][ T3600] open_or_create_special_dir+0xe4/0x1c0 [ 491.532537][ T3600] incfs_mount_fs+0x48b/0xa00 [ 491.538097][ T3600] ? incfs_unlink+0x80/0x80 [ 491.542802][ T3600] ? vfs_parse_fs_string+0x178/0x1f0 [ 491.548293][ T3600] ? logfc+0x6d0/0x6d0 [ 491.552921][ T3600] ? cap_capable+0x18b/0x210 [ 491.557687][ T3600] legacy_get_tree+0xdf/0x170 [ 491.562465][ T3600] ? incfs_unlink+0x80/0x80 [ 491.567166][ T3600] vfs_get_tree+0x85/0x260 [ 491.572552][ T3600] do_new_mount+0x292/0x570 [ 491.577927][ T3600] ? do_move_mount_old+0x160/0x160 [ 491.583265][ T3600] ? security_capable+0x86/0xb0 [ 491.588215][ T3600] do_mount+0x688/0xdd0 [ 491.592373][ T3600] ? copy_mount_string+0x30/0x30 [ 491.600010][ T3600] ? _copy_from_user+0xa6/0xe0 [ 491.604762][ T3600] ? copy_mount_options+0xcb/0x300 [ 491.609866][ T3600] ksys_mount+0xc2/0xf0 [ 491.614858][ T3600] __x64_sys_mount+0xb1/0xc0 [ 491.620178][ T3600] do_syscall_64+0xca/0x1c0 [ 491.624798][ T3600] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 491.630776][ T3600] incfs: Can't find or create .index dir in ./file0 [ 491.639447][ T3600] incfs: mount failed -12 [ 491.722074][ T3602] FAULT_INJECTION: forcing a failure. [ 491.722074][ T3602] name failslab, interval 1, probability 0, space 0, times 0 [ 491.734766][ T3602] CPU: 0 PID: 3602 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 491.745078][ T3602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 491.755630][ T3602] Call Trace: [ 491.758917][ T3602] dump_stack+0x1d8/0x241 [ 491.763452][ T3602] ? panic+0x768/0x768 [ 491.767526][ T3602] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 491.773504][ T3602] should_fail+0x71f/0x880 [ 491.778374][ T3602] ? setup_fault_attr+0x3d0/0x3d0 [ 491.783421][ T3602] ? stack_trace_save+0x1c0/0x1c0 [ 491.788436][ T3602] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 491.794481][ T3602] ? __d_alloc+0x2a/0x6a0 [ 491.799511][ T3602] should_failslab+0x5/0x20 [ 491.804187][ T3602] kmem_cache_alloc+0x24/0x220 [ 491.809108][ T3602] __d_alloc+0x2a/0x6a0 [ 491.813538][ T3602] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 491.819958][ T3602] d_alloc_parallel+0xe7/0x1310 [ 491.825444][ T3602] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 491.832814][ T3602] ? avc_denied+0x1d0/0x1d0 [ 491.837439][ T3602] ? d_hash_and_lookup+0x1e0/0x1e0 [ 491.844269][ T3602] ? incfs_realloc_mount_info+0x93/0x480 [ 491.850720][ T3602] ? incfs_alloc_mount_info+0x462/0x520 [ 491.856932][ T3602] ? incfs_mount_fs+0x406/0xa00 [ 491.862031][ T3602] ? legacy_get_tree+0xdf/0x170 [ 491.866958][ T3602] ? vfs_get_tree+0x85/0x260 [ 491.872033][ T3602] ? do_mount+0x688/0xdd0 [ 491.876563][ T3602] ? ksys_mount+0xc2/0xf0 [ 491.880979][ T3602] ? selinux_inode_permission+0x380/0x6a0 [ 491.886699][ T3602] ? selinux_inode_permission+0x454/0x6a0 [ 491.892726][ T3602] __lookup_slow+0x156/0x460 [ 491.897399][ T3602] ? lookup_one_len+0x2c0/0x2c0 [ 491.903841][ T3602] lookup_one_len+0x180/0x2c0 [ 491.909365][ T3602] ? lookup_one_len_common+0x450/0x450 [ 491.916551][ T3602] ? memcpy+0x38/0x50 [ 491.921270][ T3602] incfs_lookup_dentry+0x5b/0xb0 [ 491.927786][ T3602] open_or_create_special_dir+0x4c/0x1c0 [ 491.933444][ T3602] incfs_mount_fs+0x48b/0xa00 [ 491.938283][ T3602] ? incfs_unlink+0x80/0x80 [ 491.942865][ T3602] ? vfs_parse_fs_string+0x178/0x1f0 [ 491.948166][ T3602] ? logfc+0x6d0/0x6d0 [ 491.952365][ T3602] ? cap_capable+0x18b/0x210 [ 491.957004][ T3602] legacy_get_tree+0xdf/0x170 [ 491.961714][ T3602] ? incfs_unlink+0x80/0x80 [ 491.966244][ T3602] vfs_get_tree+0x85/0x260 [ 491.970653][ T3602] do_new_mount+0x292/0x570 [ 491.975266][ T3602] ? do_move_mount_old+0x160/0x160 [ 491.980369][ T3602] ? security_capable+0x86/0xb0 [ 491.985221][ T3602] do_mount+0x688/0xdd0 [ 491.989394][ T3602] ? copy_mount_string+0x30/0x30 [ 491.994317][ T3602] ? _copy_from_user+0xa6/0xe0 [ 491.999191][ T3602] ? copy_mount_options+0xcb/0x300 [ 492.004416][ T3602] ksys_mount+0xc2/0xf0 [ 492.009273][ T3602] __x64_sys_mount+0xb1/0xc0 [ 492.015381][ T3602] do_syscall_64+0xca/0x1c0 [ 492.020783][ T3602] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 492.027061][ T3602] incfs_lookup_dentry err:-12 [ 492.033306][ T3602] incfs: Can't find or create .index dir in ./file0 [ 492.041489][ T3602] incfs: mount failed -12 [ 492.118834][ T3604] FAULT_INJECTION: forcing a failure. [ 492.118834][ T3604] name failslab, interval 1, probability 0, space 0, times 0 [ 492.132768][ T3604] CPU: 0 PID: 3604 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 492.143592][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.153848][ T3604] Call Trace: [ 492.157144][ T3604] dump_stack+0x1d8/0x241 [ 492.161513][ T3604] ? panic+0x768/0x768 [ 492.165578][ T3604] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 492.171471][ T3604] should_fail+0x71f/0x880 [ 492.176003][ T3604] ? setup_fault_attr+0x3d0/0x3d0 [ 492.181380][ T3604] ? stack_trace_save+0x1c0/0x1c0 [ 492.188640][ T3604] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 492.195382][ T3604] ? __d_alloc+0x2a/0x6a0 [ 492.201478][ T3604] should_failslab+0x5/0x20 [ 492.206838][ T3604] kmem_cache_alloc+0x24/0x220 [ 492.211616][ T3604] __d_alloc+0x2a/0x6a0 [ 492.215788][ T3604] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 492.222069][ T3604] d_alloc_parallel+0xe7/0x1310 [ 492.227089][ T3604] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 492.232573][ T3604] ? avc_denied+0x1d0/0x1d0 [ 492.237598][ T3604] ? d_hash_and_lookup+0x1e0/0x1e0 [ 492.243374][ T3604] ? incfs_realloc_mount_info+0x93/0x480 [ 492.249103][ T3604] ? incfs_alloc_mount_info+0x462/0x520 [ 492.254843][ T3604] ? incfs_mount_fs+0x406/0xa00 [ 492.259785][ T3604] ? legacy_get_tree+0xdf/0x170 [ 492.264750][ T3604] ? vfs_get_tree+0x85/0x260 [ 492.269594][ T3604] ? do_mount+0x688/0xdd0 [ 492.274959][ T3604] ? ksys_mount+0xc2/0xf0 [ 492.280560][ T3604] ? selinux_inode_permission+0x380/0x6a0 [ 492.286805][ T3604] ? selinux_inode_permission+0x454/0x6a0 [ 492.293658][ T3604] __lookup_slow+0x156/0x460 [ 492.298603][ T3604] ? lookup_one_len+0x2c0/0x2c0 [ 492.304161][ T3604] lookup_one_len+0x180/0x2c0 [ 492.309004][ T3604] ? lookup_one_len_common+0x450/0x450 [ 492.314800][ T3604] ? memcpy+0x38/0x50 [ 492.318881][ T3604] incfs_lookup_dentry+0x5b/0xb0 [ 492.323855][ T3604] open_or_create_special_dir+0x4c/0x1c0 [ 492.329641][ T3604] incfs_mount_fs+0x48b/0xa00 [ 492.334510][ T3604] ? incfs_unlink+0x80/0x80 [ 492.339311][ T3604] ? vfs_parse_fs_string+0x178/0x1f0 [ 492.344586][ T3604] ? logfc+0x6d0/0x6d0 [ 492.348866][ T3604] ? cap_capable+0x18b/0x210 [ 492.353464][ T3604] legacy_get_tree+0xdf/0x170 [ 492.358139][ T3604] ? incfs_unlink+0x80/0x80 [ 492.362629][ T3604] vfs_get_tree+0x85/0x260 [ 492.367028][ T3604] do_new_mount+0x292/0x570 [ 492.371568][ T3604] ? do_move_mount_old+0x160/0x160 [ 492.376758][ T3604] ? security_capable+0x86/0xb0 [ 492.381594][ T3604] do_mount+0x688/0xdd0 [ 492.385736][ T3604] ? copy_mount_string+0x30/0x30 [ 492.390835][ T3604] ? _copy_from_user+0xa6/0xe0 [ 492.395709][ T3604] ? copy_mount_options+0xcb/0x300 [ 492.401203][ T3604] ksys_mount+0xc2/0xf0 [ 492.405449][ T3604] __x64_sys_mount+0xb1/0xc0 [ 492.410064][ T3604] do_syscall_64+0xca/0x1c0 [ 492.414692][ T3604] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 492.420757][ T3604] incfs_lookup_dentry err:-12 [ 492.425465][ T3604] incfs: Can't find or create .index dir in ./file0 [ 492.432111][ T3604] incfs: mount failed -12 [ 492.473296][ T3606] FAULT_INJECTION: forcing a failure. [ 492.473296][ T3606] name failslab, interval 1, probability 0, space 0, times 0 [ 492.486233][ T3606] CPU: 1 PID: 3606 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 492.496596][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.506721][ T3606] Call Trace: [ 492.510010][ T3606] dump_stack+0x1d8/0x241 [ 492.514362][ T3606] ? panic+0x768/0x768 [ 492.518427][ T3606] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 492.524270][ T3606] ? __find_get_block+0xc9c/0x10b0 [ 492.529384][ T3606] should_fail+0x71f/0x880 [ 492.534097][ T3606] ? setup_fault_attr+0x3d0/0x3d0 [ 492.539131][ T3606] ? mls_compute_context_len+0x74b/0x790 [ 492.544767][ T3606] ? stack_trace_snprint+0x170/0x170 [ 492.550056][ T3606] ? context_struct_to_string+0x441/0x8a0 [ 492.555972][ T3606] should_failslab+0x5/0x20 [ 492.560683][ T3606] __kmalloc+0x51/0x2b0 [ 492.564915][ T3606] context_struct_to_string+0x441/0x8a0 [ 492.570549][ T3606] ? fat_get_entry+0x8e7/0xa20 [ 492.575919][ T3606] ? security_bounded_transition+0x560/0x560 [ 492.581958][ T3606] context_add_hash+0x141/0x270 [ 492.588461][ T3606] ? security_sid_to_context_inval+0x40/0x40 [ 492.599427][ T3606] ? mls_convert_context+0x6c0/0x6c0 [ 492.606251][ T3606] ? mls_context_isvalid+0xa4/0x380 [ 492.612780][ T3606] ? policydb_context_isvalid+0x1bc/0x410 [ 492.626436][ T3606] security_compute_sid+0x11a7/0x1d60 [ 492.634309][ T3606] ? security_transition_sid+0x90/0x90 [ 492.642070][ T3606] ? avc_denied+0x1d0/0x1d0 [ 492.648782][ T3606] ? _raw_spin_unlock+0x49/0x60 [ 492.655439][ T3606] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 492.667024][ T3606] security_transition_sid+0x78/0x90 [ 492.675231][ T3606] may_create+0x607/0x970 [ 492.679721][ T3606] ? show_sid+0x250/0x250 [ 492.684435][ T3606] ? from_kgid+0x1a3/0x730 [ 492.689089][ T3606] ? generic_permission+0x141/0x3e0 [ 492.695149][ T3606] security_inode_mkdir+0xa4/0x100 [ 492.704679][ T3606] vfs_mkdir+0x352/0x600 [ 492.709267][ T3606] open_or_create_special_dir+0xe4/0x1c0 [ 492.715368][ T3606] incfs_mount_fs+0x48b/0xa00 [ 492.724761][ T3606] ? incfs_unlink+0x80/0x80 [ 492.732053][ T3606] ? vfs_parse_fs_string+0x178/0x1f0 [ 492.739816][ T3606] ? logfc+0x6d0/0x6d0 [ 492.744310][ T3606] ? cap_capable+0x18b/0x210 [ 492.748980][ T3606] legacy_get_tree+0xdf/0x170 [ 492.755846][ T3606] ? incfs_unlink+0x80/0x80 [ 492.760510][ T3606] vfs_get_tree+0x85/0x260 [ 492.765894][ T3606] do_new_mount+0x292/0x570 [ 492.771753][ T3606] ? do_move_mount_old+0x160/0x160 [ 492.779586][ T3606] ? security_capable+0x86/0xb0 [ 492.785951][ T3606] do_mount+0x688/0xdd0 [ 492.790115][ T3606] ? copy_mount_string+0x30/0x30 [ 492.795282][ T3606] ? _copy_from_user+0xa6/0xe0 [ 492.800585][ T3606] ? copy_mount_options+0xcb/0x300 [ 492.806112][ T3606] ksys_mount+0xc2/0xf0 [ 492.810543][ T3606] __x64_sys_mount+0xb1/0xc0 [ 492.815225][ T3606] do_syscall_64+0xca/0x1c0 [ 492.820161][ T3606] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 492.827602][ T3606] incfs: Can't find or create .index dir in ./file0 [ 492.835742][ T3606] incfs: mount failed -12 [ 492.894126][ T3608] FAULT_INJECTION: forcing a failure. [ 492.894126][ T3608] name failslab, interval 1, probability 0, space 0, times 0 [ 492.908741][ T3608] CPU: 0 PID: 3608 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 492.923455][ T3608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 492.934464][ T3608] Call Trace: [ 492.939409][ T3608] dump_stack+0x1d8/0x241 [ 492.943954][ T3608] ? panic+0x768/0x768 [ 492.948097][ T3608] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 492.953920][ T3608] ? __find_get_block+0xc9c/0x10b0 [ 492.959147][ T3608] ? stack_trace_save+0x1c0/0x1c0 [ 492.964401][ T3608] should_fail+0x71f/0x880 [ 492.969156][ T3608] ? setup_fault_attr+0x3d0/0x3d0 [ 492.975089][ T3608] ? mls_compute_context_len+0x74b/0x790 [ 492.981754][ T3608] ? stack_trace_snprint+0x170/0x170 [ 492.987978][ T3608] ? context_struct_to_string+0x441/0x8a0 [ 492.994977][ T3608] should_failslab+0x5/0x20 [ 493.000422][ T3608] __kmalloc+0x51/0x2b0 [ 493.005100][ T3608] context_struct_to_string+0x441/0x8a0 [ 493.010907][ T3608] ? fat_get_entry+0x8e7/0xa20 [ 493.015687][ T3608] ? security_bounded_transition+0x560/0x560 [ 493.022996][ T3608] context_add_hash+0x141/0x270 [ 493.028433][ T3608] ? security_sid_to_context_inval+0x40/0x40 [ 493.034735][ T3608] ? mls_convert_context+0x6c0/0x6c0 [ 493.040486][ T3608] ? mls_context_isvalid+0xa4/0x380 [ 493.046811][ T3608] ? policydb_context_isvalid+0x1bc/0x410 [ 493.052533][ T3608] security_compute_sid+0x11a7/0x1d60 [ 493.057973][ T3608] ? security_transition_sid+0x90/0x90 [ 493.063615][ T3608] ? avc_denied+0x1d0/0x1d0 [ 493.068204][ T3608] ? _raw_spin_unlock+0x49/0x60 [ 493.073437][ T3608] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 493.078889][ T3608] security_transition_sid+0x78/0x90 [ 493.084647][ T3608] may_create+0x607/0x970 [ 493.090020][ T3608] ? show_sid+0x250/0x250 [ 493.094774][ T3608] ? from_kgid+0x1a3/0x730 [ 493.099577][ T3608] ? generic_permission+0x141/0x3e0 [ 493.106170][ T3608] security_inode_mkdir+0xa4/0x100 [ 493.113239][ T3608] vfs_mkdir+0x352/0x600 [ 493.118873][ T3608] open_or_create_special_dir+0xe4/0x1c0 [ 493.126845][ T3608] incfs_mount_fs+0x48b/0xa00 [ 493.132419][ T3608] ? incfs_unlink+0x80/0x80 [ 493.137177][ T3608] ? vfs_parse_fs_string+0x178/0x1f0 [ 493.142770][ T3608] ? logfc+0x6d0/0x6d0 [ 493.147933][ T3608] ? cap_capable+0x18b/0x210 [ 493.153613][ T3608] legacy_get_tree+0xdf/0x170 [ 493.158952][ T3608] ? incfs_unlink+0x80/0x80 [ 493.164303][ T3608] vfs_get_tree+0x85/0x260 [ 493.168707][ T3608] do_new_mount+0x292/0x570 [ 493.173201][ T3608] ? do_move_mount_old+0x160/0x160 [ 493.178548][ T3608] ? security_capable+0x86/0xb0 [ 493.183804][ T3608] do_mount+0x688/0xdd0 [ 493.188590][ T3608] ? copy_mount_string+0x30/0x30 [ 493.194633][ T3608] ? _copy_from_user+0xa6/0xe0 [ 493.199585][ T3608] ? copy_mount_options+0xcb/0x300 [ 493.204678][ T3608] ksys_mount+0xc2/0xf0 [ 493.208808][ T3608] __x64_sys_mount+0xb1/0xc0 [ 493.213477][ T3608] do_syscall_64+0xca/0x1c0 [ 493.217971][ T3608] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 493.224247][ T3608] incfs: Can't find or create .index dir in ./file0 [ 493.231436][ T3608] incfs: mount failed -12 [ 493.318483][ T3610] FAULT_INJECTION: forcing a failure. [ 493.318483][ T3610] name failslab, interval 1, probability 0, space 0, times 0 [ 493.331127][ T3610] CPU: 0 PID: 3610 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 493.341345][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.351727][ T3610] Call Trace: [ 493.355201][ T3610] dump_stack+0x1d8/0x241 [ 493.359696][ T3610] ? panic+0x768/0x768 [ 493.364008][ T3610] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 493.371160][ T3610] ? __find_get_block+0xc9c/0x10b0 [ 493.377665][ T3610] ? stack_trace_save+0x1c0/0x1c0 [ 493.382947][ T3610] should_fail+0x71f/0x880 [ 493.388751][ T3610] ? setup_fault_attr+0x3d0/0x3d0 [ 493.393758][ T3610] ? mls_compute_context_len+0x74b/0x790 [ 493.399610][ T3610] ? stack_trace_snprint+0x170/0x170 [ 493.404893][ T3610] ? context_struct_to_string+0x441/0x8a0 [ 493.410597][ T3610] should_failslab+0x5/0x20 [ 493.415107][ T3610] __kmalloc+0x51/0x2b0 [ 493.419253][ T3610] context_struct_to_string+0x441/0x8a0 [ 493.424829][ T3610] ? fat_get_entry+0x8e7/0xa20 [ 493.429660][ T3610] ? security_bounded_transition+0x560/0x560 [ 493.435630][ T3610] context_add_hash+0x141/0x270 [ 493.440576][ T3610] ? security_sid_to_context_inval+0x40/0x40 [ 493.446904][ T3610] ? mls_convert_context+0x6c0/0x6c0 [ 493.452201][ T3610] ? mls_context_isvalid+0xa4/0x380 [ 493.457382][ T3610] ? policydb_context_isvalid+0x1bc/0x410 [ 493.463233][ T3610] security_compute_sid+0x11a7/0x1d60 [ 493.468591][ T3610] ? security_transition_sid+0x90/0x90 [ 493.474126][ T3610] ? avc_denied+0x1d0/0x1d0 [ 493.478627][ T3610] ? _raw_spin_unlock+0x49/0x60 [ 493.483468][ T3610] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 493.488827][ T3610] security_transition_sid+0x78/0x90 [ 493.494093][ T3610] may_create+0x607/0x970 [ 493.498422][ T3610] ? show_sid+0x250/0x250 [ 493.502815][ T3610] ? from_kgid+0x1a3/0x730 [ 493.507223][ T3610] ? generic_permission+0x141/0x3e0 [ 493.512490][ T3610] security_inode_mkdir+0xa4/0x100 [ 493.517648][ T3610] vfs_mkdir+0x352/0x600 [ 493.521994][ T3610] open_or_create_special_dir+0xe4/0x1c0 [ 493.527724][ T3610] incfs_mount_fs+0x48b/0xa00 [ 493.532494][ T3610] ? incfs_unlink+0x80/0x80 [ 493.537778][ T3610] ? vfs_parse_fs_string+0x178/0x1f0 [ 493.543227][ T3610] ? logfc+0x6d0/0x6d0 [ 493.547388][ T3610] ? cap_capable+0x18b/0x210 [ 493.551988][ T3610] legacy_get_tree+0xdf/0x170 [ 493.556751][ T3610] ? incfs_unlink+0x80/0x80 [ 493.561867][ T3610] vfs_get_tree+0x85/0x260 [ 493.566380][ T3610] do_new_mount+0x292/0x570 [ 493.571768][ T3610] ? do_move_mount_old+0x160/0x160 [ 493.577213][ T3610] ? security_capable+0x86/0xb0 [ 493.582743][ T3610] do_mount+0x688/0xdd0 [ 493.588161][ T3610] ? copy_mount_string+0x30/0x30 [ 493.594530][ T3610] ? _copy_from_user+0xa6/0xe0 [ 493.600856][ T3610] ? copy_mount_options+0xcb/0x300 [ 493.607414][ T3610] ksys_mount+0xc2/0xf0 [ 493.612683][ T3610] __x64_sys_mount+0xb1/0xc0 [ 493.617966][ T3610] do_syscall_64+0xca/0x1c0 [ 493.623459][ T3610] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 493.631864][ T3610] incfs: Can't find or create .index dir in ./file0 [ 493.640587][ T3610] incfs: mount failed -12 [ 493.688711][ T3612] FAULT_INJECTION: forcing a failure. [ 493.688711][ T3612] name failslab, interval 1, probability 0, space 0, times 0 [ 493.701955][ T3612] CPU: 0 PID: 3612 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 493.712360][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 493.723395][ T3612] Call Trace: [ 493.726848][ T3612] dump_stack+0x1d8/0x241 [ 493.731516][ T3612] ? panic+0x768/0x768 [ 493.735663][ T3612] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 493.741895][ T3612] ? __find_get_block+0xc9c/0x10b0 [ 493.747080][ T3612] ? stack_trace_save+0x1c0/0x1c0 [ 493.752716][ T3612] should_fail+0x71f/0x880 [ 493.757326][ T3612] ? setup_fault_attr+0x3d0/0x3d0 [ 493.762352][ T3612] ? mls_compute_context_len+0x74b/0x790 [ 493.767966][ T3612] ? stack_trace_snprint+0x170/0x170 [ 493.773712][ T3612] ? context_struct_to_string+0x441/0x8a0 [ 493.780869][ T3612] should_failslab+0x5/0x20 [ 493.785989][ T3612] __kmalloc+0x51/0x2b0 [ 493.790168][ T3612] context_struct_to_string+0x441/0x8a0 [ 493.796066][ T3612] ? fat_get_entry+0x8e7/0xa20 [ 493.801462][ T3612] ? security_bounded_transition+0x560/0x560 [ 493.807620][ T3612] context_add_hash+0x141/0x270 [ 493.812559][ T3612] ? security_sid_to_context_inval+0x40/0x40 [ 493.818659][ T3612] ? mls_convert_context+0x6c0/0x6c0 [ 493.824045][ T3612] ? mls_context_isvalid+0xa4/0x380 [ 493.829252][ T3612] ? policydb_context_isvalid+0x1bc/0x410 [ 493.835615][ T3612] security_compute_sid+0x11a7/0x1d60 [ 493.841111][ T3612] ? security_transition_sid+0x90/0x90 [ 493.846555][ T3612] ? avc_denied+0x1d0/0x1d0 [ 493.851228][ T3612] ? _raw_spin_unlock+0x49/0x60 [ 493.856098][ T3612] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 493.861479][ T3612] security_transition_sid+0x78/0x90 [ 493.866865][ T3612] may_create+0x607/0x970 [ 493.871365][ T3612] ? show_sid+0x250/0x250 [ 493.875900][ T3612] ? from_kgid+0x1a3/0x730 [ 493.880427][ T3612] ? generic_permission+0x141/0x3e0 [ 493.885855][ T3612] security_inode_mkdir+0xa4/0x100 [ 493.891141][ T3612] vfs_mkdir+0x352/0x600 [ 493.895571][ T3612] open_or_create_special_dir+0xe4/0x1c0 [ 493.901431][ T3612] incfs_mount_fs+0x48b/0xa00 [ 493.906448][ T3612] ? incfs_unlink+0x80/0x80 [ 493.911621][ T3612] ? vfs_parse_fs_string+0x178/0x1f0 [ 493.917519][ T3612] ? logfc+0x6d0/0x6d0 [ 493.921693][ T3612] ? cap_capable+0x18b/0x210 [ 493.926273][ T3612] legacy_get_tree+0xdf/0x170 [ 493.931130][ T3612] ? incfs_unlink+0x80/0x80 [ 493.935775][ T3612] vfs_get_tree+0x85/0x260 [ 493.940393][ T3612] do_new_mount+0x292/0x570 [ 493.945161][ T3612] ? do_move_mount_old+0x160/0x160 [ 493.950537][ T3612] ? security_capable+0x86/0xb0 [ 493.955528][ T3612] do_mount+0x688/0xdd0 [ 493.960833][ T3612] ? copy_mount_string+0x30/0x30 [ 493.965942][ T3612] ? _copy_from_user+0xa6/0xe0 [ 493.970893][ T3612] ? copy_mount_options+0xcb/0x300 [ 493.976474][ T3612] ksys_mount+0xc2/0xf0 [ 493.980706][ T3612] __x64_sys_mount+0xb1/0xc0 [ 493.985524][ T3612] do_syscall_64+0xca/0x1c0 [ 493.990441][ T3612] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 493.996567][ T3612] incfs: Can't find or create .index dir in ./file0 [ 494.003291][ T3612] incfs: mount failed -12 [ 494.078729][ T3614] FAULT_INJECTION: forcing a failure. [ 494.078729][ T3614] name failslab, interval 1, probability 0, space 0, times 0 [ 494.091653][ T3614] CPU: 0 PID: 3614 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 494.102294][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.112693][ T3614] Call Trace: [ 494.116079][ T3614] dump_stack+0x1d8/0x241 [ 494.121377][ T3614] ? panic+0x768/0x768 [ 494.125538][ T3614] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 494.132237][ T3614] ? __find_get_block+0xc9c/0x10b0 [ 494.137615][ T3614] ? stack_trace_save+0x1c0/0x1c0 [ 494.142882][ T3614] should_fail+0x71f/0x880 [ 494.147331][ T3614] ? setup_fault_attr+0x3d0/0x3d0 [ 494.152826][ T3614] ? mls_compute_context_len+0x74b/0x790 [ 494.159449][ T3614] ? stack_trace_snprint+0x170/0x170 [ 494.165059][ T3614] ? context_struct_to_string+0x441/0x8a0 [ 494.171162][ T3614] should_failslab+0x5/0x20 [ 494.176041][ T3614] __kmalloc+0x51/0x2b0 [ 494.180227][ T3614] context_struct_to_string+0x441/0x8a0 [ 494.186514][ T3614] ? fat_get_entry+0x8e7/0xa20 [ 494.191313][ T3614] ? security_bounded_transition+0x560/0x560 [ 494.197290][ T3614] context_add_hash+0x141/0x270 [ 494.202405][ T3614] ? security_sid_to_context_inval+0x40/0x40 [ 494.208493][ T3614] ? mls_convert_context+0x6c0/0x6c0 [ 494.214121][ T3614] ? mls_context_isvalid+0xa4/0x380 [ 494.219966][ T3614] ? policydb_context_isvalid+0x1bc/0x410 [ 494.225769][ T3614] security_compute_sid+0x11a7/0x1d60 [ 494.232177][ T3614] ? security_transition_sid+0x90/0x90 [ 494.237999][ T3614] ? avc_denied+0x1d0/0x1d0 [ 494.243299][ T3614] ? _raw_spin_unlock+0x49/0x60 [ 494.248761][ T3614] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 494.254363][ T3614] security_transition_sid+0x78/0x90 [ 494.259773][ T3614] may_create+0x607/0x970 [ 494.265156][ T3614] ? show_sid+0x250/0x250 [ 494.269990][ T3614] ? from_kgid+0x1a3/0x730 [ 494.275868][ T3614] ? generic_permission+0x141/0x3e0 [ 494.282974][ T3614] security_inode_mkdir+0xa4/0x100 [ 494.288561][ T3614] vfs_mkdir+0x352/0x600 [ 494.292797][ T3614] open_or_create_special_dir+0xe4/0x1c0 [ 494.298530][ T3614] incfs_mount_fs+0x48b/0xa00 [ 494.303334][ T3614] ? incfs_unlink+0x80/0x80 [ 494.307912][ T3614] ? vfs_parse_fs_string+0x178/0x1f0 [ 494.313295][ T3614] ? logfc+0x6d0/0x6d0 [ 494.317799][ T3614] ? cap_capable+0x18b/0x210 [ 494.322709][ T3614] legacy_get_tree+0xdf/0x170 [ 494.328157][ T3614] ? incfs_unlink+0x80/0x80 [ 494.333083][ T3614] vfs_get_tree+0x85/0x260 [ 494.337515][ T3614] do_new_mount+0x292/0x570 [ 494.342238][ T3614] ? do_move_mount_old+0x160/0x160 [ 494.347428][ T3614] ? security_capable+0x86/0xb0 [ 494.352474][ T3614] do_mount+0x688/0xdd0 [ 494.356877][ T3614] ? copy_mount_string+0x30/0x30 [ 494.361857][ T3614] ? _copy_from_user+0xa6/0xe0 [ 494.366703][ T3614] ? copy_mount_options+0xcb/0x300 [ 494.371826][ T3614] ksys_mount+0xc2/0xf0 [ 494.376117][ T3614] __x64_sys_mount+0xb1/0xc0 [ 494.380800][ T3614] do_syscall_64+0xca/0x1c0 [ 494.385405][ T3614] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 494.391963][ T3614] incfs: Can't find or create .index dir in ./file0 [ 494.398750][ T3614] incfs: mount failed -12 [ 494.482962][ T3616] FAULT_INJECTION: forcing a failure. [ 494.482962][ T3616] name failslab, interval 1, probability 0, space 0, times 0 [ 494.497369][ T3616] CPU: 0 PID: 3616 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 494.508176][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.519859][ T3616] Call Trace: [ 494.523754][ T3616] dump_stack+0x1d8/0x241 [ 494.529850][ T3616] ? panic+0x768/0x768 [ 494.534768][ T3616] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 494.541016][ T3616] ? __find_get_block+0xc9c/0x10b0 [ 494.546417][ T3616] ? stack_trace_save+0x1c0/0x1c0 [ 494.551866][ T3616] should_fail+0x71f/0x880 [ 494.556417][ T3616] ? setup_fault_attr+0x3d0/0x3d0 [ 494.561619][ T3616] ? mls_compute_context_len+0x74b/0x790 [ 494.567639][ T3616] ? stack_trace_snprint+0x170/0x170 [ 494.573202][ T3616] ? context_struct_to_string+0x441/0x8a0 [ 494.579197][ T3616] should_failslab+0x5/0x20 [ 494.583836][ T3616] __kmalloc+0x51/0x2b0 [ 494.588152][ T3616] context_struct_to_string+0x441/0x8a0 [ 494.594987][ T3616] ? fat_get_entry+0x8e7/0xa20 [ 494.602962][ T3616] ? security_bounded_transition+0x560/0x560 [ 494.609618][ T3616] ? check_preemption_disabled+0x9f/0x320 [ 494.615645][ T3616] ? debug_smp_processor_id+0x20/0x20 [ 494.621478][ T3616] context_add_hash+0x141/0x270 [ 494.627083][ T3616] ? security_sid_to_context_inval+0x40/0x40 [ 494.634222][ T3616] ? mls_convert_context+0x6c0/0x6c0 [ 494.640780][ T3616] ? mls_context_isvalid+0xa4/0x380 [ 494.646348][ T3616] ? policydb_context_isvalid+0x1bc/0x410 [ 494.652466][ T3616] security_compute_sid+0x11a7/0x1d60 [ 494.658034][ T3616] ? security_transition_sid+0x90/0x90 [ 494.663814][ T3616] ? avc_denied+0x1d0/0x1d0 [ 494.668837][ T3616] ? __schedule+0xb03/0x12a0 [ 494.673589][ T3616] ? _raw_spin_unlock+0x49/0x60 [ 494.678570][ T3616] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 494.684488][ T3616] security_transition_sid+0x78/0x90 [ 494.690661][ T3616] may_create+0x607/0x970 [ 494.695002][ T3616] ? show_sid+0x250/0x250 [ 494.699329][ T3616] ? from_kgid+0x1a3/0x730 [ 494.704126][ T3616] ? generic_permission+0x141/0x3e0 [ 494.709426][ T3616] security_inode_mkdir+0xa4/0x100 [ 494.714772][ T3616] vfs_mkdir+0x352/0x600 [ 494.719032][ T3616] open_or_create_special_dir+0xe4/0x1c0 [ 494.724651][ T3616] incfs_mount_fs+0x48b/0xa00 [ 494.729313][ T3616] ? incfs_unlink+0x80/0x80 [ 494.734197][ T3616] ? vfs_parse_fs_string+0x178/0x1f0 [ 494.740907][ T3616] ? logfc+0x6d0/0x6d0 [ 494.746100][ T3616] ? cap_capable+0x18b/0x210 [ 494.756134][ T3616] legacy_get_tree+0xdf/0x170 [ 494.762132][ T3616] ? incfs_unlink+0x80/0x80 [ 494.769374][ T3616] vfs_get_tree+0x85/0x260 [ 494.775541][ T3616] do_new_mount+0x292/0x570 [ 494.782710][ T3616] ? do_move_mount_old+0x160/0x160 [ 494.791221][ T3616] ? security_capable+0x86/0xb0 [ 494.797276][ T3616] do_mount+0x688/0xdd0 [ 494.801758][ T3616] ? copy_mount_string+0x30/0x30 [ 494.806943][ T3616] ? _copy_from_user+0xa6/0xe0 [ 494.811689][ T3616] ? copy_mount_options+0xcb/0x300 [ 494.816818][ T3616] ksys_mount+0xc2/0xf0 [ 494.820971][ T3616] __x64_sys_mount+0xb1/0xc0 [ 494.825569][ T3616] do_syscall_64+0xca/0x1c0 [ 494.830067][ T3616] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 494.836175][ T3616] incfs: Can't find or create .index dir in ./file0 [ 494.845637][ T3616] incfs: mount failed -12 [ 494.901610][ T3618] FAULT_INJECTION: forcing a failure. [ 494.901610][ T3618] name failslab, interval 1, probability 0, space 0, times 0 [ 494.916357][ T3618] CPU: 0 PID: 3618 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 494.927276][ T3618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 494.937897][ T3618] Call Trace: [ 494.941503][ T3618] dump_stack+0x1d8/0x241 [ 494.946264][ T3618] ? panic+0x768/0x768 [ 494.950637][ T3618] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 494.956430][ T3618] ? __find_get_block+0xc9c/0x10b0 [ 494.962093][ T3618] ? rcu_preempt_deferred_qs_irqrestore+0x7b2/0xb50 [ 494.969293][ T3618] should_fail+0x71f/0x880 [ 494.973855][ T3618] ? setup_fault_attr+0x3d0/0x3d0 [ 494.978984][ T3618] ? rcu_preempt_deferred_qs+0x160/0x2b0 [ 494.984736][ T3618] ? mls_compute_context_len+0x74b/0x790 [ 494.990776][ T3618] ? context_struct_to_string+0x441/0x8a0 [ 494.996638][ T3618] should_failslab+0x5/0x20 [ 495.001150][ T3618] __kmalloc+0x51/0x2b0 [ 495.005395][ T3618] context_struct_to_string+0x441/0x8a0 [ 495.011157][ T3618] ? fat_get_entry+0x8e7/0xa20 [ 495.016131][ T3618] ? security_bounded_transition+0x560/0x560 [ 495.022542][ T3618] context_add_hash+0x141/0x270 [ 495.027693][ T3618] ? security_sid_to_context_inval+0x40/0x40 [ 495.033838][ T3618] ? mls_context_isvalid+0xa4/0x380 [ 495.039497][ T3618] ? policydb_context_isvalid+0x1bc/0x410 [ 495.045278][ T3618] security_compute_sid+0x11a7/0x1d60 [ 495.050798][ T3618] ? security_transition_sid+0x90/0x90 [ 495.056537][ T3618] ? avc_denied+0x1d0/0x1d0 [ 495.061577][ T3618] ? _raw_spin_unlock+0x49/0x60 [ 495.066787][ T3618] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 495.072507][ T3618] security_transition_sid+0x78/0x90 [ 495.078056][ T3618] may_create+0x607/0x970 [ 495.082474][ T3618] ? show_sid+0x250/0x250 [ 495.086924][ T3618] ? from_kgid+0x1a3/0x730 [ 495.091763][ T3618] ? generic_permission+0x141/0x3e0 [ 495.097228][ T3618] security_inode_mkdir+0xa4/0x100 [ 495.102817][ T3618] vfs_mkdir+0x352/0x600 [ 495.107467][ T3618] open_or_create_special_dir+0xe4/0x1c0 [ 495.113538][ T3618] incfs_mount_fs+0x48b/0xa00 [ 495.118592][ T3618] ? incfs_unlink+0x80/0x80 [ 495.123542][ T3618] ? vfs_parse_fs_string+0x178/0x1f0 [ 495.128948][ T3618] ? logfc+0x6d0/0x6d0 [ 495.134004][ T3618] ? cap_capable+0x18b/0x210 [ 495.139719][ T3618] legacy_get_tree+0xdf/0x170 [ 495.145110][ T3618] ? incfs_unlink+0x80/0x80 [ 495.151255][ T3618] vfs_get_tree+0x85/0x260 [ 495.156300][ T3618] do_new_mount+0x292/0x570 [ 495.161767][ T3618] ? do_move_mount_old+0x160/0x160 [ 495.169204][ T3618] ? security_capable+0x86/0xb0 [ 495.177202][ T3618] do_mount+0x688/0xdd0 [ 495.183975][ T3618] ? copy_mount_string+0x30/0x30 [ 495.192170][ T3618] ? _copy_from_user+0xa6/0xe0 [ 495.198990][ T3618] ? copy_mount_options+0xcb/0x300 [ 495.208208][ T3618] ksys_mount+0xc2/0xf0 [ 495.212654][ T3618] __x64_sys_mount+0xb1/0xc0 [ 495.217948][ T3618] do_syscall_64+0xca/0x1c0 [ 495.223086][ T3618] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 495.231073][ T3618] incfs: Can't find or create .index dir in ./file0 [ 495.238345][ T3618] incfs: mount failed -12 [ 495.349650][ T3620] FAULT_INJECTION: forcing a failure. [ 495.349650][ T3620] name failslab, interval 1, probability 0, space 0, times 0 [ 495.363438][ T3620] CPU: 0 PID: 3620 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 495.374018][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.384492][ T3620] Call Trace: [ 495.387776][ T3620] dump_stack+0x1d8/0x241 [ 495.392998][ T3620] ? panic+0x768/0x768 [ 495.397059][ T3620] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 495.403416][ T3620] should_fail+0x71f/0x880 [ 495.407950][ T3620] ? setup_fault_attr+0x3d0/0x3d0 [ 495.413571][ T3620] ? stack_trace_save+0x1c0/0x1c0 [ 495.418943][ T3620] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 495.425204][ T3620] ? __d_alloc+0x2a/0x6a0 [ 495.429550][ T3620] should_failslab+0x5/0x20 [ 495.434823][ T3620] kmem_cache_alloc+0x24/0x220 [ 495.441175][ T3620] __d_alloc+0x2a/0x6a0 [ 495.447122][ T3620] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 495.454893][ T3620] d_alloc_parallel+0xe7/0x1310 [ 495.461036][ T3620] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 495.467413][ T3620] ? avc_denied+0x1d0/0x1d0 [ 495.472911][ T3620] ? d_hash_and_lookup+0x1e0/0x1e0 [ 495.478743][ T3620] ? incfs_realloc_mount_info+0x93/0x480 [ 495.485233][ T3620] ? incfs_alloc_mount_info+0x462/0x520 [ 495.492391][ T3620] ? incfs_mount_fs+0x406/0xa00 [ 495.500638][ T3620] ? legacy_get_tree+0xdf/0x170 [ 495.506415][ T3620] ? vfs_get_tree+0x85/0x260 [ 495.513328][ T3620] ? do_mount+0x688/0xdd0 [ 495.518686][ T3620] ? ksys_mount+0xc2/0xf0 [ 495.523918][ T3620] ? selinux_inode_permission+0x380/0x6a0 [ 495.530509][ T3620] ? selinux_inode_permission+0x454/0x6a0 [ 495.538018][ T3620] __lookup_slow+0x156/0x460 [ 495.542840][ T3620] ? lookup_one_len+0x2c0/0x2c0 [ 495.548150][ T3620] lookup_one_len+0x180/0x2c0 [ 495.553926][ T3620] ? lookup_one_len_common+0x450/0x450 [ 495.560079][ T3620] ? memcpy+0x38/0x50 [ 495.564491][ T3620] incfs_lookup_dentry+0x5b/0xb0 [ 495.570081][ T3620] open_or_create_special_dir+0x4c/0x1c0 [ 495.576257][ T3620] incfs_mount_fs+0x48b/0xa00 [ 495.581282][ T3620] ? incfs_unlink+0x80/0x80 [ 495.586449][ T3620] ? vfs_parse_fs_string+0x178/0x1f0 [ 495.592543][ T3620] ? logfc+0x6d0/0x6d0 [ 495.597264][ T3620] ? cap_capable+0x18b/0x210 [ 495.602538][ T3620] legacy_get_tree+0xdf/0x170 [ 495.607998][ T3620] ? incfs_unlink+0x80/0x80 [ 495.612795][ T3620] vfs_get_tree+0x85/0x260 [ 495.617641][ T3620] do_new_mount+0x292/0x570 [ 495.622588][ T3620] ? do_move_mount_old+0x160/0x160 [ 495.627689][ T3620] ? security_capable+0x86/0xb0 [ 495.632546][ T3620] do_mount+0x688/0xdd0 [ 495.636937][ T3620] ? copy_mount_string+0x30/0x30 [ 495.642781][ T3620] ? _copy_from_user+0xa6/0xe0 [ 495.648074][ T3620] ? copy_mount_options+0xcb/0x300 [ 495.653880][ T3620] ksys_mount+0xc2/0xf0 [ 495.658307][ T3620] __x64_sys_mount+0xb1/0xc0 [ 495.663323][ T3620] do_syscall_64+0xca/0x1c0 [ 495.668783][ T3620] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 495.675391][ T3620] incfs_lookup_dentry err:-12 [ 495.680345][ T3620] incfs: Can't find or create .index dir in ./file0 [ 495.687471][ T3620] incfs: mount failed -12 [ 495.758935][ T3622] FAULT_INJECTION: forcing a failure. [ 495.758935][ T3622] name failslab, interval 1, probability 0, space 0, times 0 [ 495.772184][ T3622] CPU: 0 PID: 3622 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 495.783920][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 495.795599][ T3622] Call Trace: [ 495.800117][ T3622] dump_stack+0x1d8/0x241 [ 495.807024][ T3622] ? panic+0x768/0x768 [ 495.812131][ T3622] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 495.819732][ T3622] ? __find_get_block+0xc9c/0x10b0 [ 495.825760][ T3622] ? stack_trace_save+0x1c0/0x1c0 [ 495.831213][ T3622] should_fail+0x71f/0x880 [ 495.835782][ T3622] ? setup_fault_attr+0x3d0/0x3d0 [ 495.841238][ T3622] ? mls_compute_context_len+0x74b/0x790 [ 495.847081][ T3622] ? stack_trace_snprint+0x170/0x170 [ 495.852584][ T3622] ? context_struct_to_string+0x441/0x8a0 [ 495.858776][ T3622] should_failslab+0x5/0x20 [ 495.863886][ T3622] __kmalloc+0x51/0x2b0 [ 495.868417][ T3622] context_struct_to_string+0x441/0x8a0 [ 495.874984][ T3622] ? fat_get_entry+0x8e7/0xa20 [ 495.881493][ T3622] ? security_bounded_transition+0x560/0x560 [ 495.888735][ T3622] context_add_hash+0x141/0x270 [ 495.893570][ T3622] ? security_sid_to_context_inval+0x40/0x40 [ 495.899852][ T3622] ? mls_convert_context+0x6c0/0x6c0 [ 495.905537][ T3622] ? mls_context_isvalid+0xa4/0x380 [ 495.911351][ T3622] ? policydb_context_isvalid+0x1bc/0x410 [ 495.918921][ T3622] security_compute_sid+0x11a7/0x1d60 [ 495.926982][ T3622] ? security_transition_sid+0x90/0x90 [ 495.933562][ T3622] ? avc_denied+0x1d0/0x1d0 [ 495.938412][ T3622] ? _raw_spin_unlock+0x49/0x60 [ 495.944780][ T3622] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 495.950980][ T3622] security_transition_sid+0x78/0x90 [ 495.957322][ T3622] may_create+0x607/0x970 [ 495.963159][ T3622] ? show_sid+0x250/0x250 [ 495.967676][ T3622] ? from_kgid+0x1a3/0x730 [ 495.972532][ T3622] ? generic_permission+0x141/0x3e0 [ 495.979125][ T3622] security_inode_mkdir+0xa4/0x100 [ 495.986520][ T3622] vfs_mkdir+0x352/0x600 [ 495.991257][ T3622] open_or_create_special_dir+0xe4/0x1c0 [ 495.998408][ T3622] incfs_mount_fs+0x48b/0xa00 [ 496.006742][ T3622] ? incfs_unlink+0x80/0x80 [ 496.012351][ T3622] ? vfs_parse_fs_string+0x178/0x1f0 [ 496.018665][ T3622] ? logfc+0x6d0/0x6d0 [ 496.025407][ T3622] ? cap_capable+0x18b/0x210 [ 496.031351][ T3622] legacy_get_tree+0xdf/0x170 [ 496.036593][ T3622] ? incfs_unlink+0x80/0x80 [ 496.043050][ T3622] vfs_get_tree+0x85/0x260 [ 496.050412][ T3622] do_new_mount+0x292/0x570 [ 496.055285][ T3622] ? do_move_mount_old+0x160/0x160 [ 496.061265][ T3622] ? security_capable+0x86/0xb0 [ 496.067394][ T3622] do_mount+0x688/0xdd0 [ 496.071654][ T3622] ? copy_mount_string+0x30/0x30 [ 496.076673][ T3622] ? _copy_from_user+0xa6/0xe0 [ 496.081427][ T3622] ? copy_mount_options+0xcb/0x300 [ 496.086963][ T3622] ksys_mount+0xc2/0xf0 [ 496.092503][ T3622] __x64_sys_mount+0xb1/0xc0 [ 496.098428][ T3622] do_syscall_64+0xca/0x1c0 [ 496.107996][ T3622] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 496.115094][ T3622] incfs: Can't find or create .index dir in ./file0 [ 496.122781][ T3622] incfs: mount failed -12 [ 496.200157][ T3624] FAULT_INJECTION: forcing a failure. [ 496.200157][ T3624] name failslab, interval 1, probability 0, space 0, times 0 [ 496.212994][ T3624] CPU: 0 PID: 3624 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 496.225472][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.236542][ T3624] Call Trace: [ 496.240544][ T3624] dump_stack+0x1d8/0x241 [ 496.245538][ T3624] ? panic+0x768/0x768 [ 496.250229][ T3624] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 496.256832][ T3624] should_fail+0x71f/0x880 [ 496.261247][ T3624] ? setup_fault_attr+0x3d0/0x3d0 [ 496.266513][ T3624] ? stack_trace_save+0x1c0/0x1c0 [ 496.271654][ T3624] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 496.277926][ T3624] ? __d_alloc+0x2a/0x6a0 [ 496.282397][ T3624] should_failslab+0x5/0x20 [ 496.286913][ T3624] kmem_cache_alloc+0x24/0x220 [ 496.291785][ T3624] __d_alloc+0x2a/0x6a0 [ 496.295991][ T3624] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 496.303026][ T3624] d_alloc_parallel+0xe7/0x1310 [ 496.308304][ T3624] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 496.314092][ T3624] ? avc_denied+0x1d0/0x1d0 [ 496.319321][ T3624] ? d_hash_and_lookup+0x1e0/0x1e0 [ 496.324506][ T3624] ? incfs_realloc_mount_info+0x93/0x480 [ 496.330648][ T3624] ? incfs_alloc_mount_info+0x462/0x520 [ 496.336325][ T3624] ? incfs_mount_fs+0x406/0xa00 [ 496.341585][ T3624] ? legacy_get_tree+0xdf/0x170 [ 496.346677][ T3624] ? vfs_get_tree+0x85/0x260 [ 496.351498][ T3624] ? do_mount+0x688/0xdd0 [ 496.356656][ T3624] ? ksys_mount+0xc2/0xf0 [ 496.361791][ T3624] ? selinux_inode_permission+0x380/0x6a0 [ 496.368188][ T3624] ? selinux_inode_permission+0x454/0x6a0 [ 496.375313][ T3624] __lookup_slow+0x156/0x460 [ 496.380936][ T3624] ? lookup_one_len+0x2c0/0x2c0 [ 496.387793][ T3624] lookup_one_len+0x180/0x2c0 [ 496.394108][ T3624] ? lookup_one_len_common+0x450/0x450 [ 496.400564][ T3624] ? memcpy+0x38/0x50 [ 496.407102][ T3624] incfs_lookup_dentry+0x5b/0xb0 [ 496.412476][ T3624] open_or_create_special_dir+0x4c/0x1c0 [ 496.418785][ T3624] incfs_mount_fs+0x48b/0xa00 [ 496.425138][ T3624] ? incfs_unlink+0x80/0x80 [ 496.430800][ T3624] ? vfs_parse_fs_string+0x178/0x1f0 [ 496.437638][ T3624] ? logfc+0x6d0/0x6d0 [ 496.443287][ T3624] ? cap_capable+0x18b/0x210 [ 496.450911][ T3624] legacy_get_tree+0xdf/0x170 [ 496.456699][ T3624] ? incfs_unlink+0x80/0x80 [ 496.466348][ T3624] vfs_get_tree+0x85/0x260 [ 496.471989][ T3624] do_new_mount+0x292/0x570 [ 496.481591][ T3624] ? do_move_mount_old+0x160/0x160 [ 496.490523][ T3624] ? security_capable+0x86/0xb0 [ 496.497255][ T3624] do_mount+0x688/0xdd0 [ 496.507146][ T3624] ? copy_mount_string+0x30/0x30 [ 496.513956][ T3624] ? _copy_from_user+0xa6/0xe0 [ 496.525985][ T3624] ? copy_mount_options+0xcb/0x300 [ 496.544532][ T3624] ksys_mount+0xc2/0xf0 [ 496.550540][ T3624] __x64_sys_mount+0xb1/0xc0 [ 496.558943][ T3624] do_syscall_64+0xca/0x1c0 [ 496.565193][ T3624] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 496.573478][ T3624] incfs_lookup_dentry err:-12 [ 496.579893][ T3624] incfs: Can't find or create .index dir in ./file0 [ 496.591300][ T3624] incfs: mount failed -12 [ 496.653397][ T3626] FAULT_INJECTION: forcing a failure. [ 496.653397][ T3626] name failslab, interval 1, probability 0, space 0, times 0 [ 496.668314][ T3626] CPU: 0 PID: 3626 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 496.680278][ T3626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 496.690989][ T3626] Call Trace: [ 496.694305][ T3626] dump_stack+0x1d8/0x241 [ 496.700639][ T3626] ? panic+0x768/0x768 [ 496.704916][ T3626] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 496.710953][ T3626] ? __find_get_block+0xc9c/0x10b0 [ 496.716653][ T3626] ? stack_trace_save+0x1c0/0x1c0 [ 496.721754][ T3626] should_fail+0x71f/0x880 [ 496.727202][ T3626] ? setup_fault_attr+0x3d0/0x3d0 [ 496.733144][ T3626] ? mls_compute_context_len+0x74b/0x790 [ 496.738889][ T3626] ? stack_trace_snprint+0x170/0x170 [ 496.745650][ T3626] ? context_struct_to_string+0x441/0x8a0 [ 496.752994][ T3626] should_failslab+0x5/0x20 [ 496.759761][ T3626] __kmalloc+0x51/0x2b0 [ 496.765361][ T3626] context_struct_to_string+0x441/0x8a0 [ 496.772734][ T3626] ? fat_get_entry+0x8e7/0xa20 [ 496.778245][ T3626] ? security_bounded_transition+0x560/0x560 [ 496.785502][ T3626] context_add_hash+0x141/0x270 [ 496.791499][ T3626] ? security_sid_to_context_inval+0x40/0x40 [ 496.799933][ T3626] ? mls_convert_context+0x6c0/0x6c0 [ 496.805911][ T3626] ? mls_context_isvalid+0xa4/0x380 [ 496.811542][ T3626] ? policydb_context_isvalid+0x1bc/0x410 [ 496.817534][ T3626] security_compute_sid+0x11a7/0x1d60 [ 496.823009][ T3626] ? security_transition_sid+0x90/0x90 [ 496.828583][ T3626] ? avc_denied+0x1d0/0x1d0 [ 496.833194][ T3626] ? _raw_spin_unlock+0x49/0x60 [ 496.838517][ T3626] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 496.844733][ T3626] security_transition_sid+0x78/0x90 [ 496.850095][ T3626] may_create+0x607/0x970 [ 496.854539][ T3626] ? show_sid+0x250/0x250 [ 496.860161][ T3626] ? from_kgid+0x1a3/0x730 [ 496.864788][ T3626] ? generic_permission+0x141/0x3e0 [ 496.870670][ T3626] security_inode_mkdir+0xa4/0x100 [ 496.877591][ T3626] vfs_mkdir+0x352/0x600 [ 496.882265][ T3626] open_or_create_special_dir+0xe4/0x1c0 [ 496.889640][ T3626] incfs_mount_fs+0x48b/0xa00 [ 496.896325][ T3626] ? incfs_unlink+0x80/0x80 [ 496.903162][ T3626] ? vfs_parse_fs_string+0x178/0x1f0 [ 496.908812][ T3626] ? logfc+0x6d0/0x6d0 [ 496.914046][ T3626] ? cap_capable+0x18b/0x210 [ 496.919016][ T3626] legacy_get_tree+0xdf/0x170 [ 496.924318][ T3626] ? incfs_unlink+0x80/0x80 [ 496.929347][ T3626] vfs_get_tree+0x85/0x260 [ 496.935013][ T3626] do_new_mount+0x292/0x570 [ 496.940206][ T3626] ? do_move_mount_old+0x160/0x160 [ 496.946625][ T3626] ? security_capable+0x86/0xb0 [ 496.952928][ T3626] do_mount+0x688/0xdd0 [ 496.957267][ T3626] ? copy_mount_string+0x30/0x30 [ 496.962734][ T3626] ? _copy_from_user+0xa6/0xe0 [ 496.968080][ T3626] ? copy_mount_options+0xcb/0x300 [ 496.973444][ T3626] ksys_mount+0xc2/0xf0 [ 496.978416][ T3626] __x64_sys_mount+0xb1/0xc0 [ 496.983195][ T3626] do_syscall_64+0xca/0x1c0 [ 496.988793][ T3626] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 496.996834][ T3626] incfs: Can't find or create .index dir in ./file0 [ 497.005316][ T3626] incfs: mount failed -12 [ 497.068158][ T3628] FAULT_INJECTION: forcing a failure. [ 497.068158][ T3628] name failslab, interval 1, probability 0, space 0, times 0 [ 497.081905][ T3628] CPU: 0 PID: 3628 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 497.092976][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.104994][ T3628] Call Trace: [ 497.108797][ T3628] dump_stack+0x1d8/0x241 [ 497.113866][ T3628] ? panic+0x768/0x768 [ 497.118575][ T3628] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 497.124741][ T3628] ? __find_get_block+0xc9c/0x10b0 [ 497.130362][ T3628] ? stack_trace_save+0x1c0/0x1c0 [ 497.135646][ T3628] should_fail+0x71f/0x880 [ 497.140177][ T3628] ? setup_fault_attr+0x3d0/0x3d0 [ 497.146131][ T3628] ? mls_compute_context_len+0x74b/0x790 [ 497.152350][ T3628] ? stack_trace_snprint+0x170/0x170 [ 497.157755][ T3628] ? context_struct_to_string+0x441/0x8a0 [ 497.164571][ T3628] should_failslab+0x5/0x20 [ 497.169582][ T3628] __kmalloc+0x51/0x2b0 [ 497.173733][ T3628] context_struct_to_string+0x441/0x8a0 [ 497.179486][ T3628] ? fat_get_entry+0x8e7/0xa20 [ 497.184551][ T3628] ? security_bounded_transition+0x560/0x560 [ 497.191503][ T3628] context_add_hash+0x141/0x270 [ 497.196678][ T3628] ? security_sid_to_context_inval+0x40/0x40 [ 497.203895][ T3628] ? mls_convert_context+0x6c0/0x6c0 [ 497.209825][ T3628] ? mls_context_isvalid+0xa4/0x380 [ 497.215992][ T3628] ? policydb_context_isvalid+0x1bc/0x410 [ 497.222154][ T3628] security_compute_sid+0x11a7/0x1d60 [ 497.227742][ T3628] ? security_transition_sid+0x90/0x90 [ 497.233193][ T3628] ? avc_denied+0x1d0/0x1d0 [ 497.237949][ T3628] ? _raw_spin_unlock+0x49/0x60 [ 497.242792][ T3628] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 497.248182][ T3628] security_transition_sid+0x78/0x90 [ 497.253671][ T3628] may_create+0x607/0x970 [ 497.258129][ T3628] ? show_sid+0x250/0x250 [ 497.262502][ T3628] ? from_kgid+0x1a3/0x730 [ 497.266907][ T3628] ? generic_permission+0x141/0x3e0 [ 497.272249][ T3628] security_inode_mkdir+0xa4/0x100 [ 497.277355][ T3628] vfs_mkdir+0x352/0x600 [ 497.281699][ T3628] open_or_create_special_dir+0xe4/0x1c0 [ 497.287751][ T3628] incfs_mount_fs+0x48b/0xa00 [ 497.292487][ T3628] ? incfs_unlink+0x80/0x80 [ 497.297501][ T3628] ? vfs_parse_fs_string+0x178/0x1f0 [ 497.303165][ T3628] ? logfc+0x6d0/0x6d0 [ 497.307400][ T3628] ? cap_capable+0x18b/0x210 [ 497.311982][ T3628] legacy_get_tree+0xdf/0x170 [ 497.316630][ T3628] ? incfs_unlink+0x80/0x80 [ 497.321214][ T3628] vfs_get_tree+0x85/0x260 [ 497.325748][ T3628] do_new_mount+0x292/0x570 [ 497.330231][ T3628] ? do_move_mount_old+0x160/0x160 [ 497.335325][ T3628] ? security_capable+0x86/0xb0 [ 497.340334][ T3628] do_mount+0x688/0xdd0 [ 497.344473][ T3628] ? copy_mount_string+0x30/0x30 [ 497.349392][ T3628] ? _copy_from_user+0xa6/0xe0 [ 497.354151][ T3628] ? copy_mount_options+0xcb/0x300 [ 497.359428][ T3628] ksys_mount+0xc2/0xf0 [ 497.363652][ T3628] __x64_sys_mount+0xb1/0xc0 [ 497.368235][ T3628] do_syscall_64+0xca/0x1c0 [ 497.372876][ T3628] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 497.378806][ T3628] incfs: Can't find or create .index dir in ./file0 [ 497.385457][ T3628] incfs: mount failed -12 [ 497.448409][ T3630] FAULT_INJECTION: forcing a failure. [ 497.448409][ T3630] name failslab, interval 1, probability 0, space 0, times 0 [ 497.462344][ T3630] CPU: 0 PID: 3630 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 497.473666][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.485768][ T3630] Call Trace: [ 497.489309][ T3630] dump_stack+0x1d8/0x241 [ 497.493776][ T3630] ? panic+0x768/0x768 [ 497.498753][ T3630] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 497.506897][ T3630] ? __find_get_block+0xc9c/0x10b0 [ 497.513186][ T3630] ? stack_trace_save+0x1c0/0x1c0 [ 497.519697][ T3630] should_fail+0x71f/0x880 [ 497.525008][ T3630] ? setup_fault_attr+0x3d0/0x3d0 [ 497.530040][ T3630] ? mls_compute_context_len+0x74b/0x790 [ 497.535827][ T3630] ? stack_trace_snprint+0x170/0x170 [ 497.541364][ T3630] ? context_struct_to_string+0x441/0x8a0 [ 497.547165][ T3630] should_failslab+0x5/0x20 [ 497.551925][ T3630] __kmalloc+0x51/0x2b0 [ 497.556061][ T3630] context_struct_to_string+0x441/0x8a0 [ 497.561608][ T3630] ? fat_get_entry+0x8e7/0xa20 [ 497.566367][ T3630] ? security_bounded_transition+0x560/0x560 [ 497.572349][ T3630] context_add_hash+0x141/0x270 [ 497.578054][ T3630] ? security_sid_to_context_inval+0x40/0x40 [ 497.584047][ T3630] ? mls_convert_context+0x6c0/0x6c0 [ 497.589574][ T3630] ? mls_context_isvalid+0xa4/0x380 [ 497.595052][ T3630] ? policydb_context_isvalid+0x1bc/0x410 [ 497.600767][ T3630] security_compute_sid+0x11a7/0x1d60 [ 497.606541][ T3630] ? security_transition_sid+0x90/0x90 [ 497.611999][ T3630] ? avc_denied+0x1d0/0x1d0 [ 497.617144][ T3630] ? _raw_spin_unlock+0x49/0x60 [ 497.622002][ T3630] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 497.627363][ T3630] security_transition_sid+0x78/0x90 [ 497.632694][ T3630] may_create+0x607/0x970 [ 497.637087][ T3630] ? show_sid+0x250/0x250 [ 497.641545][ T3630] ? from_kgid+0x1a3/0x730 [ 497.645975][ T3630] ? generic_permission+0x141/0x3e0 [ 497.651176][ T3630] security_inode_mkdir+0xa4/0x100 [ 497.656292][ T3630] vfs_mkdir+0x352/0x600 [ 497.660622][ T3630] open_or_create_special_dir+0xe4/0x1c0 [ 497.666238][ T3630] incfs_mount_fs+0x48b/0xa00 [ 497.670905][ T3630] ? incfs_unlink+0x80/0x80 [ 497.675548][ T3630] ? vfs_parse_fs_string+0x178/0x1f0 [ 497.682886][ T3630] ? logfc+0x6d0/0x6d0 [ 497.687967][ T3630] ? cap_capable+0x18b/0x210 [ 497.692997][ T3630] legacy_get_tree+0xdf/0x170 [ 497.697949][ T3630] ? incfs_unlink+0x80/0x80 [ 497.702757][ T3630] vfs_get_tree+0x85/0x260 [ 497.708236][ T3630] do_new_mount+0x292/0x570 [ 497.712838][ T3630] ? do_move_mount_old+0x160/0x160 [ 497.717954][ T3630] ? security_capable+0x86/0xb0 [ 497.723212][ T3630] do_mount+0x688/0xdd0 [ 497.727540][ T3630] ? copy_mount_string+0x30/0x30 [ 497.732913][ T3630] ? _copy_from_user+0xa6/0xe0 [ 497.739218][ T3630] ? copy_mount_options+0xcb/0x300 [ 497.745165][ T3630] ksys_mount+0xc2/0xf0 [ 497.749626][ T3630] __x64_sys_mount+0xb1/0xc0 [ 497.756161][ T3630] do_syscall_64+0xca/0x1c0 [ 497.761269][ T3630] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 497.769439][ T3630] incfs: Can't find or create .index dir in ./file0 [ 497.776959][ T3630] incfs: mount failed -12 [ 497.869093][ T3632] FAULT_INJECTION: forcing a failure. [ 497.869093][ T3632] name failslab, interval 1, probability 0, space 0, times 0 [ 497.881836][ T3632] CPU: 0 PID: 3632 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 497.892659][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 497.904141][ T3632] Call Trace: [ 497.907529][ T3632] dump_stack+0x1d8/0x241 [ 497.912050][ T3632] ? panic+0x768/0x768 [ 497.916436][ T3632] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 497.922619][ T3632] ? __find_get_block+0xc9c/0x10b0 [ 497.928123][ T3632] ? stack_trace_save+0x1c0/0x1c0 [ 497.933492][ T3632] should_fail+0x71f/0x880 [ 497.938020][ T3632] ? setup_fault_attr+0x3d0/0x3d0 [ 497.943396][ T3632] ? mls_compute_context_len+0x74b/0x790 [ 497.949135][ T3632] ? stack_trace_snprint+0x170/0x170 [ 497.954527][ T3632] ? context_struct_to_string+0x441/0x8a0 [ 497.960343][ T3632] should_failslab+0x5/0x20 [ 497.964916][ T3632] __kmalloc+0x51/0x2b0 [ 497.970013][ T3632] context_struct_to_string+0x441/0x8a0 [ 497.975785][ T3632] ? fat_get_entry+0x8e7/0xa20 [ 497.981263][ T3632] ? security_bounded_transition+0x560/0x560 [ 497.988055][ T3632] context_add_hash+0x141/0x270 [ 497.993479][ T3632] ? security_sid_to_context_inval+0x40/0x40 [ 498.004221][ T3632] ? mls_convert_context+0x6c0/0x6c0 [ 498.013649][ T3632] ? mls_context_isvalid+0xa4/0x380 [ 498.019259][ T3632] ? policydb_context_isvalid+0x1bc/0x410 [ 498.027546][ T3632] security_compute_sid+0x11a7/0x1d60 [ 498.033527][ T3632] ? security_transition_sid+0x90/0x90 [ 498.040157][ T3632] ? avc_denied+0x1d0/0x1d0 [ 498.045277][ T3632] ? _raw_spin_unlock+0x49/0x60 [ 498.051650][ T3632] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 498.057113][ T3632] security_transition_sid+0x78/0x90 [ 498.062755][ T3632] may_create+0x607/0x970 [ 498.067658][ T3632] ? show_sid+0x250/0x250 [ 498.074012][ T3632] ? from_kgid+0x1a3/0x730 [ 498.078880][ T3632] ? generic_permission+0x141/0x3e0 [ 498.086954][ T3632] security_inode_mkdir+0xa4/0x100 [ 498.094010][ T3632] vfs_mkdir+0x352/0x600 [ 498.101875][ T3632] open_or_create_special_dir+0xe4/0x1c0 [ 498.111985][ T3632] incfs_mount_fs+0x48b/0xa00 [ 498.118906][ T3632] ? incfs_unlink+0x80/0x80 [ 498.127734][ T3632] ? vfs_parse_fs_string+0x178/0x1f0 [ 498.135688][ T3632] ? logfc+0x6d0/0x6d0 [ 498.142539][ T3632] ? cap_capable+0x18b/0x210 [ 498.150015][ T3632] legacy_get_tree+0xdf/0x170 [ 498.156317][ T3632] ? incfs_unlink+0x80/0x80 [ 498.166106][ T3632] vfs_get_tree+0x85/0x260 [ 498.171191][ T3632] do_new_mount+0x292/0x570 [ 498.179133][ T3632] ? do_move_mount_old+0x160/0x160 [ 498.191247][ T3632] ? security_capable+0x86/0xb0 [ 498.197513][ T3632] do_mount+0x688/0xdd0 [ 498.206843][ T3632] ? copy_mount_string+0x30/0x30 [ 498.214449][ T3632] ? _copy_from_user+0xa6/0xe0 [ 498.221400][ T3632] ? copy_mount_options+0xcb/0x300 [ 498.229537][ T3632] ksys_mount+0xc2/0xf0 [ 498.234705][ T3632] __x64_sys_mount+0xb1/0xc0 [ 498.240963][ T3632] do_syscall_64+0xca/0x1c0 [ 498.248466][ T3632] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 498.254993][ T3632] incfs: Can't find or create .index dir in ./file0 [ 498.263792][ T3632] incfs: mount failed -12 [ 498.348484][ T3634] FAULT_INJECTION: forcing a failure. [ 498.348484][ T3634] name failslab, interval 1, probability 0, space 0, times 0 [ 498.361596][ T3634] CPU: 0 PID: 3634 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 498.372805][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.382960][ T3634] Call Trace: [ 498.386668][ T3634] dump_stack+0x1d8/0x241 [ 498.391542][ T3634] ? panic+0x768/0x768 [ 498.395874][ T3634] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 498.401967][ T3634] ? __find_get_block+0xc9c/0x10b0 [ 498.407465][ T3634] ? stack_trace_save+0x1c0/0x1c0 [ 498.413211][ T3634] should_fail+0x71f/0x880 [ 498.419090][ T3634] ? setup_fault_attr+0x3d0/0x3d0 [ 498.425052][ T3634] ? mls_compute_context_len+0x74b/0x790 [ 498.432058][ T3634] ? stack_trace_snprint+0x170/0x170 [ 498.438252][ T3634] ? context_struct_to_string+0x441/0x8a0 [ 498.446744][ T3634] should_failslab+0x5/0x20 [ 498.452544][ T3634] __kmalloc+0x51/0x2b0 [ 498.456910][ T3634] context_struct_to_string+0x441/0x8a0 [ 498.462691][ T3634] ? fat_get_entry+0x8e7/0xa20 [ 498.467791][ T3634] ? security_bounded_transition+0x560/0x560 [ 498.474056][ T3634] context_add_hash+0x141/0x270 [ 498.479544][ T3634] ? security_sid_to_context_inval+0x40/0x40 [ 498.487737][ T3634] ? mls_convert_context+0x6c0/0x6c0 [ 498.493364][ T3634] ? mls_context_isvalid+0xa4/0x380 [ 498.499737][ T3634] ? policydb_context_isvalid+0x1bc/0x410 [ 498.507425][ T3634] security_compute_sid+0x11a7/0x1d60 [ 498.513888][ T3634] ? security_transition_sid+0x90/0x90 [ 498.519966][ T3634] ? avc_denied+0x1d0/0x1d0 [ 498.526256][ T3634] ? _raw_spin_unlock+0x49/0x60 [ 498.531492][ T3634] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 498.537439][ T3634] security_transition_sid+0x78/0x90 [ 498.543228][ T3634] may_create+0x607/0x970 [ 498.548199][ T3634] ? show_sid+0x250/0x250 [ 498.552523][ T3634] ? from_kgid+0x1a3/0x730 [ 498.557375][ T3634] ? generic_permission+0x141/0x3e0 [ 498.563170][ T3634] security_inode_mkdir+0xa4/0x100 [ 498.568579][ T3634] vfs_mkdir+0x352/0x600 [ 498.574380][ T3634] open_or_create_special_dir+0xe4/0x1c0 [ 498.580252][ T3634] incfs_mount_fs+0x48b/0xa00 [ 498.586724][ T3634] ? incfs_unlink+0x80/0x80 [ 498.592677][ T3634] ? vfs_parse_fs_string+0x178/0x1f0 [ 498.600459][ T3634] ? logfc+0x6d0/0x6d0 [ 498.606554][ T3634] ? cap_capable+0x18b/0x210 [ 498.612358][ T3634] legacy_get_tree+0xdf/0x170 [ 498.620920][ T3634] ? incfs_unlink+0x80/0x80 [ 498.628594][ T3634] vfs_get_tree+0x85/0x260 [ 498.633957][ T3634] do_new_mount+0x292/0x570 [ 498.639912][ T3634] ? do_move_mount_old+0x160/0x160 [ 498.646664][ T3634] ? security_capable+0x86/0xb0 [ 498.651621][ T3634] do_mount+0x688/0xdd0 [ 498.656141][ T3634] ? copy_mount_string+0x30/0x30 [ 498.661331][ T3634] ? _copy_from_user+0xa6/0xe0 [ 498.667763][ T3634] ? copy_mount_options+0xcb/0x300 [ 498.673358][ T3634] ksys_mount+0xc2/0xf0 [ 498.678135][ T3634] __x64_sys_mount+0xb1/0xc0 [ 498.682899][ T3634] do_syscall_64+0xca/0x1c0 [ 498.687431][ T3634] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 498.693747][ T3634] incfs: Can't find or create .index dir in ./file0 [ 498.701457][ T3634] incfs: mount failed -12 [ 498.768148][ T3636] FAULT_INJECTION: forcing a failure. [ 498.768148][ T3636] name failslab, interval 1, probability 0, space 0, times 0 [ 498.781232][ T3636] CPU: 0 PID: 3636 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 498.793722][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 498.807709][ T3636] Call Trace: [ 498.811117][ T3636] dump_stack+0x1d8/0x241 [ 498.816302][ T3636] ? panic+0x768/0x768 [ 498.821714][ T3636] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 498.828115][ T3636] ? __find_get_block+0xc9c/0x10b0 [ 498.833441][ T3636] ? stack_trace_save+0x1c0/0x1c0 [ 498.839173][ T3636] should_fail+0x71f/0x880 [ 498.844460][ T3636] ? setup_fault_attr+0x3d0/0x3d0 [ 498.850036][ T3636] ? mls_compute_context_len+0x74b/0x790 [ 498.855718][ T3636] ? stack_trace_snprint+0x170/0x170 [ 498.861027][ T3636] ? context_struct_to_string+0x441/0x8a0 [ 498.867083][ T3636] should_failslab+0x5/0x20 [ 498.872005][ T3636] __kmalloc+0x51/0x2b0 [ 498.876246][ T3636] context_struct_to_string+0x441/0x8a0 [ 498.883256][ T3636] ? fat_get_entry+0x8e7/0xa20 [ 498.889482][ T3636] ? security_bounded_transition+0x560/0x560 [ 498.895803][ T3636] context_add_hash+0x141/0x270 [ 498.901960][ T3636] ? security_sid_to_context_inval+0x40/0x40 [ 498.908238][ T3636] ? mls_convert_context+0x6c0/0x6c0 [ 498.913989][ T3636] ? mls_context_isvalid+0xa4/0x380 [ 498.920577][ T3636] ? policydb_context_isvalid+0x1bc/0x410 [ 498.926853][ T3636] security_compute_sid+0x11a7/0x1d60 [ 498.933348][ T3636] ? security_transition_sid+0x90/0x90 [ 498.938836][ T3636] ? avc_denied+0x1d0/0x1d0 [ 498.943790][ T3636] ? _raw_spin_unlock+0x49/0x60 [ 498.948645][ T3636] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 498.954139][ T3636] security_transition_sid+0x78/0x90 [ 498.959595][ T3636] may_create+0x607/0x970 [ 498.963971][ T3636] ? show_sid+0x250/0x250 [ 498.968379][ T3636] ? from_kgid+0x1a3/0x730 [ 498.972788][ T3636] ? generic_permission+0x141/0x3e0 [ 498.977996][ T3636] security_inode_mkdir+0xa4/0x100 [ 498.983097][ T3636] vfs_mkdir+0x352/0x600 [ 498.987587][ T3636] open_or_create_special_dir+0xe4/0x1c0 [ 498.993448][ T3636] incfs_mount_fs+0x48b/0xa00 [ 498.998313][ T3636] ? incfs_unlink+0x80/0x80 [ 499.003351][ T3636] ? vfs_parse_fs_string+0x178/0x1f0 [ 499.009195][ T3636] ? logfc+0x6d0/0x6d0 [ 499.013972][ T3636] ? cap_capable+0x18b/0x210 [ 499.019391][ T3636] legacy_get_tree+0xdf/0x170 [ 499.024781][ T3636] ? incfs_unlink+0x80/0x80 [ 499.030629][ T3636] vfs_get_tree+0x85/0x260 [ 499.035241][ T3636] do_new_mount+0x292/0x570 [ 499.040785][ T3636] ? do_move_mount_old+0x160/0x160 [ 499.046196][ T3636] ? security_capable+0x86/0xb0 [ 499.051982][ T3636] do_mount+0x688/0xdd0 [ 499.056601][ T3636] ? copy_mount_string+0x30/0x30 [ 499.063539][ T3636] ? _copy_from_user+0xa6/0xe0 [ 499.068648][ T3636] ? copy_mount_options+0xcb/0x300 [ 499.074351][ T3636] ksys_mount+0xc2/0xf0 [ 499.079353][ T3636] __x64_sys_mount+0xb1/0xc0 [ 499.085719][ T3636] do_syscall_64+0xca/0x1c0 [ 499.090526][ T3636] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 499.096494][ T3636] incfs: Can't find or create .index dir in ./file0 [ 499.103243][ T3636] incfs: mount failed -12 [ 499.193691][ T3638] FAULT_INJECTION: forcing a failure. [ 499.193691][ T3638] name failslab, interval 1, probability 0, space 0, times 0 [ 499.210855][ T3638] CPU: 0 PID: 3638 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 499.222393][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.232550][ T3638] Call Trace: [ 499.235831][ T3638] dump_stack+0x1d8/0x241 [ 499.240245][ T3638] ? panic+0x768/0x768 [ 499.244305][ T3638] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 499.250197][ T3638] ? __find_get_block+0xc9c/0x10b0 [ 499.256000][ T3638] ? stack_trace_save+0x1c0/0x1c0 [ 499.262728][ T3638] should_fail+0x71f/0x880 [ 499.268299][ T3638] ? setup_fault_attr+0x3d0/0x3d0 [ 499.274212][ T3638] ? mls_compute_context_len+0x74b/0x790 [ 499.280033][ T3638] ? stack_trace_snprint+0x170/0x170 [ 499.285387][ T3638] ? context_struct_to_string+0x441/0x8a0 [ 499.291257][ T3638] should_failslab+0x5/0x20 [ 499.295915][ T3638] __kmalloc+0x51/0x2b0 [ 499.300067][ T3638] context_struct_to_string+0x441/0x8a0 [ 499.305829][ T3638] ? fat_get_entry+0x8e7/0xa20 [ 499.311058][ T3638] ? security_bounded_transition+0x560/0x560 [ 499.317036][ T3638] context_add_hash+0x141/0x270 [ 499.321881][ T3638] ? security_sid_to_context_inval+0x40/0x40 [ 499.327860][ T3638] ? mls_convert_context+0x6c0/0x6c0 [ 499.333127][ T3638] ? mls_context_isvalid+0xa4/0x380 [ 499.338333][ T3638] ? policydb_context_isvalid+0x1bc/0x410 [ 499.344027][ T3638] security_compute_sid+0x11a7/0x1d60 [ 499.349413][ T3638] ? security_transition_sid+0x90/0x90 [ 499.354863][ T3638] ? avc_denied+0x1d0/0x1d0 [ 499.359484][ T3638] ? _raw_spin_unlock+0x49/0x60 [ 499.364340][ T3638] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 499.369696][ T3638] security_transition_sid+0x78/0x90 [ 499.375044][ T3638] may_create+0x607/0x970 [ 499.379536][ T3638] ? show_sid+0x250/0x250 [ 499.383847][ T3638] ? from_kgid+0x1a3/0x730 [ 499.388254][ T3638] ? generic_permission+0x141/0x3e0 [ 499.393444][ T3638] security_inode_mkdir+0xa4/0x100 [ 499.398727][ T3638] vfs_mkdir+0x352/0x600 [ 499.403252][ T3638] open_or_create_special_dir+0xe4/0x1c0 [ 499.409229][ T3638] incfs_mount_fs+0x48b/0xa00 [ 499.414101][ T3638] ? incfs_unlink+0x80/0x80 [ 499.419336][ T3638] ? vfs_parse_fs_string+0x178/0x1f0 [ 499.424893][ T3638] ? logfc+0x6d0/0x6d0 [ 499.429386][ T3638] ? cap_capable+0x18b/0x210 [ 499.434339][ T3638] legacy_get_tree+0xdf/0x170 [ 499.439151][ T3638] ? incfs_unlink+0x80/0x80 [ 499.443767][ T3638] vfs_get_tree+0x85/0x260 [ 499.448353][ T3638] do_new_mount+0x292/0x570 [ 499.452994][ T3638] ? do_move_mount_old+0x160/0x160 [ 499.458193][ T3638] ? security_capable+0x86/0xb0 [ 499.463038][ T3638] do_mount+0x688/0xdd0 [ 499.467211][ T3638] ? copy_mount_string+0x30/0x30 [ 499.473099][ T3638] ? _copy_from_user+0xa6/0xe0 [ 499.477868][ T3638] ? copy_mount_options+0xcb/0x300 [ 499.483576][ T3638] ksys_mount+0xc2/0xf0 [ 499.487980][ T3638] __x64_sys_mount+0xb1/0xc0 [ 499.492555][ T3638] do_syscall_64+0xca/0x1c0 [ 499.497447][ T3638] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 499.504352][ T3638] incfs: Can't find or create .index dir in ./file0 [ 499.512123][ T3638] incfs: mount failed -12 [ 499.588451][ T3640] FAULT_INJECTION: forcing a failure. [ 499.588451][ T3640] name failslab, interval 1, probability 0, space 0, times 0 [ 499.602032][ T3640] CPU: 0 PID: 3640 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 499.613842][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 499.625732][ T3640] Call Trace: [ 499.629336][ T3640] dump_stack+0x1d8/0x241 [ 499.634147][ T3640] ? panic+0x768/0x768 [ 499.640573][ T3640] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 499.646922][ T3640] ? __find_get_block+0xc9c/0x10b0 [ 499.652685][ T3640] ? stack_trace_save+0x1c0/0x1c0 [ 499.660093][ T3640] should_fail+0x71f/0x880 [ 499.665925][ T3640] ? setup_fault_attr+0x3d0/0x3d0 [ 499.671028][ T3640] ? mls_compute_context_len+0x74b/0x790 [ 499.677405][ T3640] ? stack_trace_snprint+0x170/0x170 [ 499.682775][ T3640] ? context_struct_to_string+0x441/0x8a0 [ 499.688501][ T3640] should_failslab+0x5/0x20 [ 499.693497][ T3640] __kmalloc+0x51/0x2b0 [ 499.698569][ T3640] context_struct_to_string+0x441/0x8a0 [ 499.704471][ T3640] ? fat_get_entry+0x8e7/0xa20 [ 499.709436][ T3640] ? security_bounded_transition+0x560/0x560 [ 499.715568][ T3640] context_add_hash+0x141/0x270 [ 499.720430][ T3640] ? security_sid_to_context_inval+0x40/0x40 [ 499.726428][ T3640] ? mls_convert_context+0x6c0/0x6c0 [ 499.732208][ T3640] ? mls_context_isvalid+0xa4/0x380 [ 499.737481][ T3640] ? policydb_context_isvalid+0x1bc/0x410 [ 499.743179][ T3640] security_compute_sid+0x11a7/0x1d60 [ 499.748569][ T3640] ? security_transition_sid+0x90/0x90 [ 499.754025][ T3640] ? avc_denied+0x1d0/0x1d0 [ 499.758555][ T3640] ? _raw_spin_unlock+0x49/0x60 [ 499.763401][ T3640] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 499.768968][ T3640] security_transition_sid+0x78/0x90 [ 499.774933][ T3640] may_create+0x607/0x970 [ 499.779273][ T3640] ? show_sid+0x250/0x250 [ 499.783958][ T3640] ? from_kgid+0x1a3/0x730 [ 499.788445][ T3640] ? generic_permission+0x141/0x3e0 [ 499.793642][ T3640] security_inode_mkdir+0xa4/0x100 [ 499.799052][ T3640] vfs_mkdir+0x352/0x600 [ 499.803411][ T3640] open_or_create_special_dir+0xe4/0x1c0 [ 499.809173][ T3640] incfs_mount_fs+0x48b/0xa00 [ 499.815118][ T3640] ? incfs_unlink+0x80/0x80 [ 499.819772][ T3640] ? vfs_parse_fs_string+0x178/0x1f0 [ 499.825128][ T3640] ? logfc+0x6d0/0x6d0 [ 499.829911][ T3640] ? cap_capable+0x18b/0x210 [ 499.834797][ T3640] legacy_get_tree+0xdf/0x170 [ 499.839738][ T3640] ? incfs_unlink+0x80/0x80 [ 499.846955][ T3640] vfs_get_tree+0x85/0x260 [ 499.853110][ T3640] do_new_mount+0x292/0x570 [ 499.861072][ T3640] ? do_move_mount_old+0x160/0x160 [ 499.866943][ T3640] ? security_capable+0x86/0xb0 [ 499.872700][ T3640] do_mount+0x688/0xdd0 [ 499.876848][ T3640] ? copy_mount_string+0x30/0x30 [ 499.882772][ T3640] ? _copy_from_user+0xa6/0xe0 [ 499.889336][ T3640] ? copy_mount_options+0xcb/0x300 [ 499.895034][ T3640] ksys_mount+0xc2/0xf0 [ 499.899265][ T3640] __x64_sys_mount+0xb1/0xc0 [ 499.904172][ T3640] do_syscall_64+0xca/0x1c0 [ 499.909564][ T3640] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 499.917710][ T3640] incfs: Can't find or create .index dir in ./file0 [ 499.927279][ T3640] incfs: mount failed -12 [ 500.023981][ T3642] FAULT_INJECTION: forcing a failure. [ 500.023981][ T3642] name failslab, interval 1, probability 0, space 0, times 0 [ 500.040403][ T3642] CPU: 0 PID: 3642 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 500.053147][ T3642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 500.064777][ T3642] Call Trace: [ 500.068391][ T3642] dump_stack+0x1d8/0x241 [ 500.072714][ T3642] ? panic+0x768/0x768 [ 500.076855][ T3642] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 500.082989][ T3642] ? is_mmconf_reserved+0x430/0x430 [ 500.088802][ T3642] ? stack_trace_save+0x1c0/0x1c0 [ 500.094686][ T3642] should_fail+0x71f/0x880 [ 500.100299][ T3642] ? setup_fault_attr+0x3d0/0x3d0 [ 500.107455][ T3642] ? mls_compute_context_len+0x74b/0x790 [ 500.113278][ T3642] ? context_struct_to_string+0x441/0x8a0 [ 500.119714][ T3642] should_failslab+0x5/0x20 [ 500.124966][ T3642] __kmalloc+0x51/0x2b0 [ 500.130304][ T3642] context_struct_to_string+0x441/0x8a0 [ 500.136157][ T3642] ? fat_get_entry+0x8e7/0xa20 [ 500.141321][ T3642] ? security_bounded_transition+0x560/0x560 [ 500.148656][ T3642] context_add_hash+0x141/0x270 [ 500.154156][ T3642] ? security_sid_to_context_inval+0x40/0x40 [ 500.162116][ T3642] ? mls_convert_context+0x6c0/0x6c0 [ 500.170550][ T3642] ? mls_context_isvalid+0xa4/0x380 [ 500.177461][ T3642] ? policydb_context_isvalid+0x1bc/0x410 [ 500.183982][ T3642] security_compute_sid+0x11a7/0x1d60 [ 500.190332][ T3642] ? security_transition_sid+0x90/0x90 [ 500.195858][ T3642] ? avc_denied+0x1d0/0x1d0 [ 500.200650][ T3642] ? _raw_spin_unlock+0x49/0x60 [ 500.206184][ T3642] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 500.211871][ T3642] security_transition_sid+0x78/0x90 [ 500.217371][ T3642] may_create+0x607/0x970 [ 500.223351][ T3642] ? show_sid+0x250/0x250 [ 500.227759][ T3642] ? from_kgid+0x1a3/0x730 [ 500.232343][ T3642] ? generic_permission+0x141/0x3e0 [ 500.239294][ T3642] security_inode_mkdir+0xa4/0x100 [ 500.244801][ T3642] vfs_mkdir+0x352/0x600 [ 500.249212][ T3642] open_or_create_special_dir+0xe4/0x1c0 [ 500.255234][ T3642] incfs_mount_fs+0x48b/0xa00 [ 500.261203][ T3642] ? incfs_unlink+0x80/0x80 [ 500.266189][ T3642] ? vfs_parse_fs_string+0x178/0x1f0 [ 500.271939][ T3642] ? logfc+0x6d0/0x6d0 [ 500.277020][ T3642] ? cap_capable+0x18b/0x210 [ 500.284074][ T3642] legacy_get_tree+0xdf/0x170 [ 500.290152][ T3642] ? incfs_unlink+0x80/0x80 [ 500.295189][ T3642] vfs_get_tree+0x85/0x260 [ 500.300444][ T3642] do_new_mount+0x292/0x570 [ 500.305309][ T3642] ? do_move_mount_old+0x160/0x160 [ 500.310407][ T3642] ? security_capable+0x86/0xb0 [ 500.315264][ T3642] do_mount+0x688/0xdd0 [ 500.319406][ T3642] ? copy_mount_string+0x30/0x30 [ 500.324389][ T3642] ? _copy_from_user+0xa6/0xe0 [ 500.329241][ T3642] ? copy_mount_options+0xcb/0x300 [ 500.334430][ T3642] ksys_mount+0xc2/0xf0 [ 500.338662][ T3642] __x64_sys_mount+0xb1/0xc0 [ 500.344125][ T3642] do_syscall_64+0xca/0x1c0 [ 500.348613][ T3642] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 500.355354][ T3642] incfs: Can't find or create .index dir in ./file0 [ 500.362314][ T3642] incfs: mount failed -12 [ 500.438528][ T3644] FAULT_INJECTION: forcing a failure. [ 500.438528][ T3644] name failslab, interval 1, probability 0, space 0, times 0 [ 500.452514][ T3644] CPU: 0 PID: 3644 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 500.465309][ T3644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 500.476683][ T3644] Call Trace: [ 500.480186][ T3644] dump_stack+0x1d8/0x241 [ 500.485239][ T3644] ? panic+0x768/0x768 [ 500.490556][ T3644] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 500.497567][ T3644] should_fail+0x71f/0x880 [ 500.502368][ T3644] ? setup_fault_attr+0x3d0/0x3d0 [ 500.507506][ T3644] ? stack_trace_save+0x1c0/0x1c0 [ 500.512623][ T3644] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 500.519984][ T3644] ? __d_alloc+0x2a/0x6a0 [ 500.525606][ T3644] should_failslab+0x5/0x20 [ 500.530792][ T3644] kmem_cache_alloc+0x24/0x220 [ 500.536073][ T3644] __d_alloc+0x2a/0x6a0 [ 500.541642][ T3644] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 500.550949][ T3644] d_alloc_parallel+0xe7/0x1310 [ 500.555948][ T3644] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 500.562367][ T3644] ? avc_denied+0x1d0/0x1d0 [ 500.568146][ T3644] ? d_hash_and_lookup+0x1e0/0x1e0 [ 500.573447][ T3644] ? incfs_realloc_mount_info+0x93/0x480 [ 500.580002][ T3644] ? incfs_alloc_mount_info+0x462/0x520 [ 500.586551][ T3644] ? incfs_mount_fs+0x406/0xa00 [ 500.592104][ T3644] ? legacy_get_tree+0xdf/0x170 [ 500.598463][ T3644] ? vfs_get_tree+0x85/0x260 [ 500.603768][ T3644] ? do_mount+0x688/0xdd0 [ 500.608328][ T3644] ? ksys_mount+0xc2/0xf0 [ 500.613147][ T3644] ? selinux_inode_permission+0x380/0x6a0 [ 500.621431][ T3644] ? selinux_inode_permission+0x454/0x6a0 [ 500.630677][ T3644] __lookup_slow+0x156/0x460 [ 500.638686][ T3644] ? lookup_one_len+0x2c0/0x2c0 [ 500.645098][ T3644] lookup_one_len+0x180/0x2c0 [ 500.651481][ T3644] ? lookup_one_len_common+0x450/0x450 [ 500.657981][ T3644] ? memcpy+0x38/0x50 [ 500.664356][ T3644] incfs_lookup_dentry+0x5b/0xb0 [ 500.669477][ T3644] open_or_create_special_dir+0x4c/0x1c0 [ 500.675260][ T3644] incfs_mount_fs+0x48b/0xa00 [ 500.681071][ T3644] ? incfs_unlink+0x80/0x80 [ 500.686518][ T3644] ? vfs_parse_fs_string+0x178/0x1f0 [ 500.692503][ T3644] ? logfc+0x6d0/0x6d0 [ 500.696650][ T3644] ? cap_capable+0x18b/0x210 [ 500.701901][ T3644] legacy_get_tree+0xdf/0x170 [ 500.706904][ T3644] ? incfs_unlink+0x80/0x80 [ 500.711496][ T3644] vfs_get_tree+0x85/0x260 [ 500.715888][ T3644] do_new_mount+0x292/0x570 [ 500.721237][ T3644] ? do_move_mount_old+0x160/0x160 [ 500.726912][ T3644] ? security_capable+0x86/0xb0 [ 500.732598][ T3644] do_mount+0x688/0xdd0 [ 500.737993][ T3644] ? copy_mount_string+0x30/0x30 [ 500.743723][ T3644] ? _copy_from_user+0xa6/0xe0 [ 500.749662][ T3644] ? copy_mount_options+0xcb/0x300 [ 500.757306][ T3644] ksys_mount+0xc2/0xf0 [ 500.761589][ T3644] __x64_sys_mount+0xb1/0xc0 [ 500.766644][ T3644] do_syscall_64+0xca/0x1c0 [ 500.771295][ T3644] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 500.778237][ T3644] incfs_lookup_dentry err:-12 [ 500.782955][ T3644] incfs: Can't find or create .index dir in ./file0 [ 500.790095][ T3644] incfs: mount failed -12 [ 500.893257][ T3646] FAULT_INJECTION: forcing a failure. [ 500.893257][ T3646] name failslab, interval 1, probability 0, space 0, times 0 [ 500.907220][ T3646] CPU: 0 PID: 3646 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 500.918514][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 500.929188][ T3646] Call Trace: [ 500.932647][ T3646] dump_stack+0x1d8/0x241 [ 500.937082][ T3646] ? panic+0x768/0x768 [ 500.942032][ T3646] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 500.951167][ T3646] ? __find_get_block+0xc9c/0x10b0 [ 500.956984][ T3646] ? stack_trace_save+0x1c0/0x1c0 [ 500.962895][ T3646] should_fail+0x71f/0x880 [ 500.968847][ T3646] ? setup_fault_attr+0x3d0/0x3d0 [ 500.975179][ T3646] ? mls_compute_context_len+0x74b/0x790 [ 500.981799][ T3646] ? stack_trace_snprint+0x170/0x170 [ 500.988369][ T3646] ? context_struct_to_string+0x441/0x8a0 [ 500.995548][ T3646] should_failslab+0x5/0x20 [ 501.000054][ T3646] __kmalloc+0x51/0x2b0 [ 501.005363][ T3646] context_struct_to_string+0x441/0x8a0 [ 501.011542][ T3646] ? fat_get_entry+0x8e7/0xa20 [ 501.016740][ T3646] ? security_bounded_transition+0x560/0x560 [ 501.023210][ T3646] context_add_hash+0x141/0x270 [ 501.029205][ T3646] ? security_sid_to_context_inval+0x40/0x40 [ 501.037437][ T3646] ? mls_convert_context+0x6c0/0x6c0 [ 501.044430][ T3646] ? mls_context_isvalid+0xa4/0x380 [ 501.053920][ T3646] ? policydb_context_isvalid+0x1bc/0x410 [ 501.063550][ T3646] security_compute_sid+0x11a7/0x1d60 [ 501.070028][ T3646] ? security_transition_sid+0x90/0x90 [ 501.076037][ T3646] ? avc_denied+0x1d0/0x1d0 [ 501.080614][ T3646] ? _raw_spin_unlock+0x49/0x60 [ 501.087456][ T3646] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 501.093233][ T3646] security_transition_sid+0x78/0x90 [ 501.099604][ T3646] may_create+0x607/0x970 [ 501.105886][ T3646] ? show_sid+0x250/0x250 [ 501.110235][ T3646] ? from_kgid+0x1a3/0x730 [ 501.115276][ T3646] ? generic_permission+0x141/0x3e0 [ 501.121495][ T3646] security_inode_mkdir+0xa4/0x100 [ 501.129758][ T3646] vfs_mkdir+0x352/0x600 [ 501.135393][ T3646] open_or_create_special_dir+0xe4/0x1c0 [ 501.143369][ T3646] incfs_mount_fs+0x48b/0xa00 [ 501.150325][ T3646] ? incfs_unlink+0x80/0x80 [ 501.154923][ T3646] ? vfs_parse_fs_string+0x178/0x1f0 [ 501.160800][ T3646] ? logfc+0x6d0/0x6d0 [ 501.165098][ T3646] ? cap_capable+0x18b/0x210 [ 501.170706][ T3646] legacy_get_tree+0xdf/0x170 [ 501.175607][ T3646] ? incfs_unlink+0x80/0x80 [ 501.180701][ T3646] vfs_get_tree+0x85/0x260 [ 501.186168][ T3646] do_new_mount+0x292/0x570 [ 501.192252][ T3646] ? do_move_mount_old+0x160/0x160 [ 501.198811][ T3646] ? security_capable+0x86/0xb0 [ 501.204115][ T3646] do_mount+0x688/0xdd0 [ 501.208291][ T3646] ? copy_mount_string+0x30/0x30 [ 501.213995][ T3646] ? _copy_from_user+0xa6/0xe0 [ 501.219522][ T3646] ? copy_mount_options+0xcb/0x300 [ 501.225916][ T3646] ksys_mount+0xc2/0xf0 [ 501.230182][ T3646] __x64_sys_mount+0xb1/0xc0 [ 501.234768][ T3646] do_syscall_64+0xca/0x1c0 [ 501.239417][ T3646] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 501.247362][ T3646] incfs: Can't find or create .index dir in ./file0 [ 501.254291][ T3646] incfs: mount failed -12 [ 501.328794][ T3648] FAULT_INJECTION: forcing a failure. [ 501.328794][ T3648] name failslab, interval 1, probability 0, space 0, times 0 [ 501.341889][ T3648] CPU: 0 PID: 3648 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 501.352810][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.363478][ T3648] Call Trace: [ 501.366753][ T3648] dump_stack+0x1d8/0x241 [ 501.371060][ T3648] ? panic+0x768/0x768 [ 501.375192][ T3648] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 501.381511][ T3648] ? __find_get_block+0xc9c/0x10b0 [ 501.386695][ T3648] ? stack_trace_save+0x1c0/0x1c0 [ 501.391821][ T3648] should_fail+0x71f/0x880 [ 501.396344][ T3648] ? setup_fault_attr+0x3d0/0x3d0 [ 501.401386][ T3648] ? mls_compute_context_len+0x74b/0x790 [ 501.407187][ T3648] ? stack_trace_snprint+0x170/0x170 [ 501.415050][ T3648] ? context_struct_to_string+0x441/0x8a0 [ 501.423421][ T3648] should_failslab+0x5/0x20 [ 501.428640][ T3648] __kmalloc+0x51/0x2b0 [ 501.433140][ T3648] context_struct_to_string+0x441/0x8a0 [ 501.439417][ T3648] ? fat_get_entry+0x8e7/0xa20 [ 501.444394][ T3648] ? security_bounded_transition+0x560/0x560 [ 501.450394][ T3648] context_add_hash+0x141/0x270 [ 501.455252][ T3648] ? security_sid_to_context_inval+0x40/0x40 [ 501.461310][ T3648] ? mls_convert_context+0x6c0/0x6c0 [ 501.466715][ T3648] ? mls_context_isvalid+0xa4/0x380 [ 501.472056][ T3648] ? policydb_context_isvalid+0x1bc/0x410 [ 501.477770][ T3648] security_compute_sid+0x11a7/0x1d60 [ 501.483496][ T3648] ? security_transition_sid+0x90/0x90 [ 501.489908][ T3648] ? avc_denied+0x1d0/0x1d0 [ 501.494852][ T3648] ? _raw_spin_unlock+0x49/0x60 [ 501.500358][ T3648] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 501.506712][ T3648] security_transition_sid+0x78/0x90 [ 501.512645][ T3648] may_create+0x607/0x970 [ 501.517241][ T3648] ? show_sid+0x250/0x250 [ 501.522141][ T3648] ? from_kgid+0x1a3/0x730 [ 501.526557][ T3648] ? generic_permission+0x141/0x3e0 [ 501.532376][ T3648] security_inode_mkdir+0xa4/0x100 [ 501.538696][ T3648] vfs_mkdir+0x352/0x600 [ 501.543700][ T3648] open_or_create_special_dir+0xe4/0x1c0 [ 501.553186][ T3648] incfs_mount_fs+0x48b/0xa00 [ 501.558622][ T3648] ? incfs_unlink+0x80/0x80 [ 501.563898][ T3648] ? vfs_parse_fs_string+0x178/0x1f0 [ 501.570370][ T3648] ? logfc+0x6d0/0x6d0 [ 501.575083][ T3648] ? cap_capable+0x18b/0x210 [ 501.580128][ T3648] legacy_get_tree+0xdf/0x170 [ 501.585304][ T3648] ? incfs_unlink+0x80/0x80 [ 501.590084][ T3648] vfs_get_tree+0x85/0x260 [ 501.594907][ T3648] do_new_mount+0x292/0x570 [ 501.601140][ T3648] ? do_move_mount_old+0x160/0x160 [ 501.607424][ T3648] ? security_capable+0x86/0xb0 [ 501.613439][ T3648] do_mount+0x688/0xdd0 [ 501.617929][ T3648] ? copy_mount_string+0x30/0x30 [ 501.624709][ T3648] ? _copy_from_user+0xa6/0xe0 [ 501.629950][ T3648] ? copy_mount_options+0xcb/0x300 [ 501.635068][ T3648] ksys_mount+0xc2/0xf0 [ 501.639202][ T3648] __x64_sys_mount+0xb1/0xc0 [ 501.643796][ T3648] do_syscall_64+0xca/0x1c0 [ 501.648450][ T3648] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 501.655401][ T3648] incfs: Can't find or create .index dir in ./file0 [ 501.662751][ T3648] incfs: mount failed -12 [ 501.752285][ T3650] FAULT_INJECTION: forcing a failure. [ 501.752285][ T3650] name failslab, interval 1, probability 0, space 0, times 0 [ 501.765468][ T3650] CPU: 0 PID: 3650 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 501.775847][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 501.786184][ T3650] Call Trace: [ 501.789576][ T3650] dump_stack+0x1d8/0x241 [ 501.793884][ T3650] ? panic+0x768/0x768 [ 501.797929][ T3650] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 501.803816][ T3650] ? __find_get_block+0xc9c/0x10b0 [ 501.808989][ T3650] ? stack_trace_save+0x1c0/0x1c0 [ 501.814075][ T3650] should_fail+0x71f/0x880 [ 501.818584][ T3650] ? setup_fault_attr+0x3d0/0x3d0 [ 501.823593][ T3650] ? mls_compute_context_len+0x74b/0x790 [ 501.829301][ T3650] ? stack_trace_snprint+0x170/0x170 [ 501.834696][ T3650] ? context_struct_to_string+0x441/0x8a0 [ 501.840402][ T3650] should_failslab+0x5/0x20 [ 501.844887][ T3650] __kmalloc+0x51/0x2b0 [ 501.849025][ T3650] context_struct_to_string+0x441/0x8a0 [ 501.854550][ T3650] ? fat_get_entry+0x8e7/0xa20 [ 501.859311][ T3650] ? security_bounded_transition+0x560/0x560 [ 501.865274][ T3650] context_add_hash+0x141/0x270 [ 501.870131][ T3650] ? security_sid_to_context_inval+0x40/0x40 [ 501.876203][ T3650] ? mls_convert_context+0x6c0/0x6c0 [ 501.881487][ T3650] ? mls_context_isvalid+0xa4/0x380 [ 501.886685][ T3650] ? policydb_context_isvalid+0x1bc/0x410 [ 501.892466][ T3650] security_compute_sid+0x11a7/0x1d60 [ 501.898963][ T3650] ? security_transition_sid+0x90/0x90 [ 501.904571][ T3650] ? avc_denied+0x1d0/0x1d0 [ 501.909356][ T3650] ? _raw_spin_unlock+0x49/0x60 [ 501.915053][ T3650] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 501.921196][ T3650] security_transition_sid+0x78/0x90 [ 501.926655][ T3650] may_create+0x607/0x970 [ 501.931065][ T3650] ? show_sid+0x250/0x250 [ 501.935383][ T3650] ? from_kgid+0x1a3/0x730 [ 501.939783][ T3650] ? generic_permission+0x141/0x3e0 [ 501.945044][ T3650] security_inode_mkdir+0xa4/0x100 [ 501.950146][ T3650] vfs_mkdir+0x352/0x600 [ 501.954498][ T3650] open_or_create_special_dir+0xe4/0x1c0 [ 501.960131][ T3650] incfs_mount_fs+0x48b/0xa00 [ 501.965009][ T3650] ? incfs_unlink+0x80/0x80 [ 501.969583][ T3650] ? vfs_parse_fs_string+0x178/0x1f0 [ 501.975280][ T3650] ? logfc+0x6d0/0x6d0 [ 501.979760][ T3650] ? cap_capable+0x18b/0x210 [ 501.984335][ T3650] legacy_get_tree+0xdf/0x170 [ 501.988989][ T3650] ? incfs_unlink+0x80/0x80 [ 501.993584][ T3650] vfs_get_tree+0x85/0x260 [ 501.998288][ T3650] do_new_mount+0x292/0x570 [ 502.002788][ T3650] ? do_move_mount_old+0x160/0x160 [ 502.007889][ T3650] ? security_capable+0x86/0xb0 [ 502.012729][ T3650] do_mount+0x688/0xdd0 [ 502.016953][ T3650] ? copy_mount_string+0x30/0x30 [ 502.022326][ T3650] ? _copy_from_user+0xa6/0xe0 [ 502.027093][ T3650] ? copy_mount_options+0xcb/0x300 [ 502.032390][ T3650] ksys_mount+0xc2/0xf0 [ 502.036794][ T3650] __x64_sys_mount+0xb1/0xc0 [ 502.043390][ T3650] do_syscall_64+0xca/0x1c0 [ 502.048468][ T3650] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 502.055287][ T3650] incfs: Can't find or create .index dir in ./file0 [ 502.062548][ T3650] incfs: mount failed -12 [ 502.118279][ T3652] FAULT_INJECTION: forcing a failure. [ 502.118279][ T3652] name failslab, interval 1, probability 0, space 0, times 0 [ 502.132934][ T3652] CPU: 0 PID: 3652 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 502.146295][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.161269][ T3652] Call Trace: [ 502.166274][ T3652] dump_stack+0x1d8/0x241 [ 502.171127][ T3652] ? panic+0x768/0x768 [ 502.175172][ T3652] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 502.182161][ T3652] ? __find_get_block+0xc9c/0x10b0 [ 502.188050][ T3652] ? stack_trace_save+0x1c0/0x1c0 [ 502.193859][ T3652] should_fail+0x71f/0x880 [ 502.200738][ T3652] ? setup_fault_attr+0x3d0/0x3d0 [ 502.206689][ T3652] ? mls_compute_context_len+0x74b/0x790 [ 502.213609][ T3652] ? stack_trace_snprint+0x170/0x170 [ 502.220422][ T3652] ? context_struct_to_string+0x441/0x8a0 [ 502.229003][ T3652] should_failslab+0x5/0x20 [ 502.233723][ T3652] __kmalloc+0x51/0x2b0 [ 502.238129][ T3652] context_struct_to_string+0x441/0x8a0 [ 502.245732][ T3652] ? fat_get_entry+0x8e7/0xa20 [ 502.251476][ T3652] ? security_bounded_transition+0x560/0x560 [ 502.258232][ T3652] context_add_hash+0x141/0x270 [ 502.267663][ T3652] ? security_sid_to_context_inval+0x40/0x40 [ 502.275227][ T3652] ? mls_convert_context+0x6c0/0x6c0 [ 502.283388][ T3652] ? mls_context_isvalid+0xa4/0x380 [ 502.289971][ T3652] ? policydb_context_isvalid+0x1bc/0x410 [ 502.296738][ T3652] security_compute_sid+0x11a7/0x1d60 [ 502.305777][ T3652] ? security_transition_sid+0x90/0x90 [ 502.312395][ T3652] ? avc_denied+0x1d0/0x1d0 [ 502.317376][ T3652] ? _raw_spin_unlock+0x49/0x60 [ 502.323532][ T3652] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 502.329449][ T3652] security_transition_sid+0x78/0x90 [ 502.335021][ T3652] may_create+0x607/0x970 [ 502.339339][ T3652] ? show_sid+0x250/0x250 [ 502.343644][ T3652] ? from_kgid+0x1a3/0x730 [ 502.348036][ T3652] ? generic_permission+0x141/0x3e0 [ 502.353420][ T3652] security_inode_mkdir+0xa4/0x100 [ 502.358513][ T3652] vfs_mkdir+0x352/0x600 [ 502.362731][ T3652] open_or_create_special_dir+0xe4/0x1c0 [ 502.368336][ T3652] incfs_mount_fs+0x48b/0xa00 [ 502.373594][ T3652] ? incfs_unlink+0x80/0x80 [ 502.378180][ T3652] ? vfs_parse_fs_string+0x178/0x1f0 [ 502.383441][ T3652] ? logfc+0x6d0/0x6d0 [ 502.387951][ T3652] ? cap_capable+0x18b/0x210 [ 502.392800][ T3652] legacy_get_tree+0xdf/0x170 [ 502.397546][ T3652] ? incfs_unlink+0x80/0x80 [ 502.402027][ T3652] vfs_get_tree+0x85/0x260 [ 502.406499][ T3652] do_new_mount+0x292/0x570 [ 502.411125][ T3652] ? do_move_mount_old+0x160/0x160 [ 502.416678][ T3652] ? security_capable+0x86/0xb0 [ 502.422119][ T3652] do_mount+0x688/0xdd0 [ 502.426657][ T3652] ? copy_mount_string+0x30/0x30 [ 502.431700][ T3652] ? _copy_from_user+0xa6/0xe0 [ 502.436710][ T3652] ? copy_mount_options+0xcb/0x300 [ 502.441932][ T3652] ksys_mount+0xc2/0xf0 [ 502.446414][ T3652] __x64_sys_mount+0xb1/0xc0 [ 502.451358][ T3652] do_syscall_64+0xca/0x1c0 [ 502.455858][ T3652] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 502.461915][ T3652] incfs: Can't find or create .index dir in ./file0 [ 502.468694][ T3652] incfs: mount failed -12 [ 502.560037][ T3654] FAULT_INJECTION: forcing a failure. [ 502.560037][ T3654] name failslab, interval 1, probability 0, space 0, times 0 [ 502.573025][ T3654] CPU: 0 PID: 3654 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 502.583275][ T3654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.593705][ T3654] Call Trace: [ 502.596987][ T3654] dump_stack+0x1d8/0x241 [ 502.601305][ T3654] ? panic+0x768/0x768 [ 502.605355][ T3654] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 502.611151][ T3654] ? __find_get_block+0xc9c/0x10b0 [ 502.616249][ T3654] ? stack_trace_save+0x1c0/0x1c0 [ 502.621398][ T3654] should_fail+0x71f/0x880 [ 502.626049][ T3654] ? setup_fault_attr+0x3d0/0x3d0 [ 502.631672][ T3654] ? mls_compute_context_len+0x74b/0x790 [ 502.637382][ T3654] ? stack_trace_snprint+0x170/0x170 [ 502.642677][ T3654] ? context_struct_to_string+0x441/0x8a0 [ 502.648377][ T3654] should_failslab+0x5/0x20 [ 502.652859][ T3654] __kmalloc+0x51/0x2b0 [ 502.657013][ T3654] context_struct_to_string+0x441/0x8a0 [ 502.662662][ T3654] ? fat_get_entry+0x8e7/0xa20 [ 502.667644][ T3654] ? security_bounded_transition+0x560/0x560 [ 502.673612][ T3654] context_add_hash+0x141/0x270 [ 502.678444][ T3654] ? security_sid_to_context_inval+0x40/0x40 [ 502.684425][ T3654] ? mls_convert_context+0x6c0/0x6c0 [ 502.690072][ T3654] ? mls_context_isvalid+0xa4/0x380 [ 502.695394][ T3654] ? policydb_context_isvalid+0x1bc/0x410 [ 502.701926][ T3654] security_compute_sid+0x11a7/0x1d60 [ 502.707306][ T3654] ? security_transition_sid+0x90/0x90 [ 502.712751][ T3654] ? avc_denied+0x1d0/0x1d0 [ 502.717282][ T3654] ? _raw_spin_unlock+0x49/0x60 [ 502.722135][ T3654] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 502.727483][ T3654] security_transition_sid+0x78/0x90 [ 502.734338][ T3654] may_create+0x607/0x970 [ 502.738779][ T3654] ? show_sid+0x250/0x250 [ 502.743098][ T3654] ? from_kgid+0x1a3/0x730 [ 502.747585][ T3654] ? generic_permission+0x141/0x3e0 [ 502.752901][ T3654] security_inode_mkdir+0xa4/0x100 [ 502.758523][ T3654] vfs_mkdir+0x352/0x600 [ 502.762747][ T3654] open_or_create_special_dir+0xe4/0x1c0 [ 502.768583][ T3654] incfs_mount_fs+0x48b/0xa00 [ 502.773615][ T3654] ? incfs_unlink+0x80/0x80 [ 502.778302][ T3654] ? vfs_parse_fs_string+0x178/0x1f0 [ 502.783954][ T3654] ? logfc+0x6d0/0x6d0 [ 502.788023][ T3654] ? cap_capable+0x18b/0x210 [ 502.793520][ T3654] legacy_get_tree+0xdf/0x170 [ 502.798387][ T3654] ? incfs_unlink+0x80/0x80 [ 502.803049][ T3654] vfs_get_tree+0x85/0x260 [ 502.807772][ T3654] do_new_mount+0x292/0x570 [ 502.812253][ T3654] ? do_move_mount_old+0x160/0x160 [ 502.817371][ T3654] ? security_capable+0x86/0xb0 [ 502.822310][ T3654] do_mount+0x688/0xdd0 [ 502.826484][ T3654] ? copy_mount_string+0x30/0x30 [ 502.831412][ T3654] ? _copy_from_user+0xa6/0xe0 [ 502.838291][ T3654] ? copy_mount_options+0xcb/0x300 [ 502.843573][ T3654] ksys_mount+0xc2/0xf0 [ 502.850459][ T3654] __x64_sys_mount+0xb1/0xc0 [ 502.856739][ T3654] do_syscall_64+0xca/0x1c0 [ 502.861526][ T3654] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 502.869101][ T3654] incfs: Can't find or create .index dir in ./file0 [ 502.876001][ T3654] incfs: mount failed -12 [ 502.962866][ T3656] FAULT_INJECTION: forcing a failure. [ 502.962866][ T3656] name failslab, interval 1, probability 0, space 0, times 0 [ 502.976361][ T3656] CPU: 0 PID: 3656 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 502.987143][ T3656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 502.998446][ T3656] Call Trace: [ 503.001973][ T3656] dump_stack+0x1d8/0x241 [ 503.006808][ T3656] ? panic+0x768/0x768 [ 503.010881][ T3656] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 503.016724][ T3656] ? __find_get_block+0xc9c/0x10b0 [ 503.022403][ T3656] ? stack_trace_save+0x1c0/0x1c0 [ 503.030946][ T3656] should_fail+0x71f/0x880 [ 503.035371][ T3656] ? setup_fault_attr+0x3d0/0x3d0 [ 503.040645][ T3656] ? mls_compute_context_len+0x74b/0x790 [ 503.046271][ T3656] ? stack_trace_snprint+0x170/0x170 [ 503.051552][ T3656] ? context_struct_to_string+0x441/0x8a0 [ 503.057432][ T3656] should_failslab+0x5/0x20 [ 503.061914][ T3656] __kmalloc+0x51/0x2b0 [ 503.066365][ T3656] context_struct_to_string+0x441/0x8a0 [ 503.072096][ T3656] ? fat_get_entry+0x8e7/0xa20 [ 503.076944][ T3656] ? security_bounded_transition+0x560/0x560 [ 503.083382][ T3656] context_add_hash+0x141/0x270 [ 503.089741][ T3656] ? security_sid_to_context_inval+0x40/0x40 [ 503.096185][ T3656] ? mls_convert_context+0x6c0/0x6c0 [ 503.103893][ T3656] ? mls_context_isvalid+0xa4/0x380 [ 503.109431][ T3656] ? policydb_context_isvalid+0x1bc/0x410 [ 503.115681][ T3656] security_compute_sid+0x11a7/0x1d60 [ 503.121060][ T3656] ? security_transition_sid+0x90/0x90 [ 503.128097][ T3656] ? avc_denied+0x1d0/0x1d0 [ 503.132702][ T3656] ? _raw_spin_unlock+0x49/0x60 [ 503.137763][ T3656] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 503.143853][ T3656] security_transition_sid+0x78/0x90 [ 503.149268][ T3656] may_create+0x607/0x970 [ 503.153824][ T3656] ? show_sid+0x250/0x250 [ 503.158149][ T3656] ? from_kgid+0x1a3/0x730 [ 503.162683][ T3656] ? generic_permission+0x141/0x3e0 [ 503.167969][ T3656] security_inode_mkdir+0xa4/0x100 [ 503.173062][ T3656] vfs_mkdir+0x352/0x600 [ 503.177382][ T3656] open_or_create_special_dir+0xe4/0x1c0 [ 503.183011][ T3656] incfs_mount_fs+0x48b/0xa00 [ 503.187859][ T3656] ? incfs_unlink+0x80/0x80 [ 503.192986][ T3656] ? vfs_parse_fs_string+0x178/0x1f0 [ 503.198426][ T3656] ? logfc+0x6d0/0x6d0 [ 503.202835][ T3656] ? cap_capable+0x18b/0x210 [ 503.208404][ T3656] legacy_get_tree+0xdf/0x170 [ 503.213892][ T3656] ? incfs_unlink+0x80/0x80 [ 503.218558][ T3656] vfs_get_tree+0x85/0x260 [ 503.222964][ T3656] do_new_mount+0x292/0x570 [ 503.227441][ T3656] ? do_move_mount_old+0x160/0x160 [ 503.232536][ T3656] ? security_capable+0x86/0xb0 [ 503.237482][ T3656] do_mount+0x688/0xdd0 [ 503.241842][ T3656] ? copy_mount_string+0x30/0x30 [ 503.247287][ T3656] ? _copy_from_user+0xa6/0xe0 [ 503.252874][ T3656] ? copy_mount_options+0xcb/0x300 [ 503.258780][ T3656] ksys_mount+0xc2/0xf0 [ 503.263378][ T3656] __x64_sys_mount+0xb1/0xc0 [ 503.268459][ T3656] do_syscall_64+0xca/0x1c0 [ 503.273145][ T3656] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 503.280754][ T3656] incfs: Can't find or create .index dir in ./file0 [ 503.288307][ T3656] incfs: mount failed -12 [ 503.430527][ T3658] FAULT_INJECTION: forcing a failure. [ 503.430527][ T3658] name failslab, interval 1, probability 0, space 0, times 0 [ 503.445389][ T3658] CPU: 0 PID: 3658 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 503.455924][ T3658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.466085][ T3658] Call Trace: [ 503.469383][ T3658] dump_stack+0x1d8/0x241 [ 503.473701][ T3658] ? panic+0x768/0x768 [ 503.477751][ T3658] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 503.483723][ T3658] ? __find_get_block+0xc9c/0x10b0 [ 503.489735][ T3658] ? stack_trace_save+0x1c0/0x1c0 [ 503.495755][ T3658] should_fail+0x71f/0x880 [ 503.500308][ T3658] ? setup_fault_attr+0x3d0/0x3d0 [ 503.505323][ T3658] ? mls_compute_context_len+0x74b/0x790 [ 503.512039][ T3658] ? stack_trace_snprint+0x170/0x170 [ 503.517314][ T3658] ? context_struct_to_string+0x441/0x8a0 [ 503.523139][ T3658] should_failslab+0x5/0x20 [ 503.527630][ T3658] __kmalloc+0x51/0x2b0 [ 503.532023][ T3658] context_struct_to_string+0x441/0x8a0 [ 503.537767][ T3658] ? fat_get_entry+0x8e7/0xa20 [ 503.542515][ T3658] ? security_bounded_transition+0x560/0x560 [ 503.549437][ T3658] context_add_hash+0x141/0x270 [ 503.554274][ T3658] ? security_sid_to_context_inval+0x40/0x40 [ 503.560530][ T3658] ? mls_convert_context+0x6c0/0x6c0 [ 503.565968][ T3658] ? mls_context_isvalid+0xa4/0x380 [ 503.571504][ T3658] ? policydb_context_isvalid+0x1bc/0x410 [ 503.577340][ T3658] security_compute_sid+0x11a7/0x1d60 [ 503.582701][ T3658] ? security_transition_sid+0x90/0x90 [ 503.588305][ T3658] ? avc_denied+0x1d0/0x1d0 [ 503.592803][ T3658] ? _raw_spin_unlock+0x49/0x60 [ 503.598214][ T3658] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 503.603566][ T3658] security_transition_sid+0x78/0x90 [ 503.609195][ T3658] may_create+0x607/0x970 [ 503.613840][ T3658] ? show_sid+0x250/0x250 [ 503.618591][ T3658] ? from_kgid+0x1a3/0x730 [ 503.622988][ T3658] ? generic_permission+0x141/0x3e0 [ 503.628452][ T3658] security_inode_mkdir+0xa4/0x100 [ 503.633665][ T3658] vfs_mkdir+0x352/0x600 [ 503.638270][ T3658] open_or_create_special_dir+0xe4/0x1c0 [ 503.643971][ T3658] incfs_mount_fs+0x48b/0xa00 [ 503.649133][ T3658] ? incfs_unlink+0x80/0x80 [ 503.654381][ T3658] ? vfs_parse_fs_string+0x178/0x1f0 [ 503.659815][ T3658] ? logfc+0x6d0/0x6d0 [ 503.663885][ T3658] ? cap_capable+0x18b/0x210 [ 503.668478][ T3658] legacy_get_tree+0xdf/0x170 [ 503.673256][ T3658] ? incfs_unlink+0x80/0x80 [ 503.677749][ T3658] vfs_get_tree+0x85/0x260 [ 503.682152][ T3658] do_new_mount+0x292/0x570 [ 503.687278][ T3658] ? do_move_mount_old+0x160/0x160 [ 503.692652][ T3658] ? security_capable+0x86/0xb0 [ 503.697748][ T3658] do_mount+0x688/0xdd0 [ 503.702481][ T3658] ? copy_mount_string+0x30/0x30 [ 503.707560][ T3658] ? _copy_from_user+0xa6/0xe0 [ 503.712569][ T3658] ? copy_mount_options+0xcb/0x300 [ 503.718198][ T3658] ksys_mount+0xc2/0xf0 [ 503.722590][ T3658] __x64_sys_mount+0xb1/0xc0 [ 503.727618][ T3658] do_syscall_64+0xca/0x1c0 [ 503.732630][ T3658] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 503.740321][ T3658] incfs: Can't find or create .index dir in ./file0 [ 503.751015][ T3658] incfs: mount failed -12 [ 503.798355][ T3660] FAULT_INJECTION: forcing a failure. [ 503.798355][ T3660] name failslab, interval 1, probability 0, space 0, times 0 [ 503.811545][ T3660] CPU: 0 PID: 3660 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 503.824553][ T3660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 503.834736][ T3660] Call Trace: [ 503.838202][ T3660] dump_stack+0x1d8/0x241 [ 503.842610][ T3660] ? panic+0x768/0x768 [ 503.846942][ T3660] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 503.853500][ T3660] ? __find_get_block+0xc9c/0x10b0 [ 503.858747][ T3660] ? stack_trace_save+0x1c0/0x1c0 [ 503.863976][ T3660] should_fail+0x71f/0x880 [ 503.868397][ T3660] ? setup_fault_attr+0x3d0/0x3d0 [ 503.873533][ T3660] ? mls_compute_context_len+0x74b/0x790 [ 503.879269][ T3660] ? stack_trace_snprint+0x170/0x170 [ 503.884772][ T3660] ? context_struct_to_string+0x441/0x8a0 [ 503.890555][ T3660] should_failslab+0x5/0x20 [ 503.895054][ T3660] __kmalloc+0x51/0x2b0 [ 503.899196][ T3660] context_struct_to_string+0x441/0x8a0 [ 503.904835][ T3660] ? fat_get_entry+0x8e7/0xa20 [ 503.909625][ T3660] ? security_bounded_transition+0x560/0x560 [ 503.915693][ T3660] context_add_hash+0x141/0x270 [ 503.920540][ T3660] ? security_sid_to_context_inval+0x40/0x40 [ 503.927563][ T3660] ? mls_convert_context+0x6c0/0x6c0 [ 503.933521][ T3660] ? mls_context_isvalid+0xa4/0x380 [ 503.938851][ T3660] ? policydb_context_isvalid+0x1bc/0x410 [ 503.945040][ T3660] security_compute_sid+0x11a7/0x1d60 [ 503.950717][ T3660] ? security_transition_sid+0x90/0x90 [ 503.956299][ T3660] ? avc_denied+0x1d0/0x1d0 [ 503.960876][ T3660] ? _raw_spin_unlock+0x49/0x60 [ 503.965962][ T3660] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 503.971329][ T3660] security_transition_sid+0x78/0x90 [ 503.976600][ T3660] may_create+0x607/0x970 [ 503.981147][ T3660] ? show_sid+0x250/0x250 [ 503.985454][ T3660] ? from_kgid+0x1a3/0x730 [ 503.989883][ T3660] ? generic_permission+0x141/0x3e0 [ 503.995646][ T3660] security_inode_mkdir+0xa4/0x100 [ 504.001160][ T3660] vfs_mkdir+0x352/0x600 [ 504.005828][ T3660] open_or_create_special_dir+0xe4/0x1c0 [ 504.011761][ T3660] incfs_mount_fs+0x48b/0xa00 [ 504.016425][ T3660] ? incfs_unlink+0x80/0x80 [ 504.020917][ T3660] ? vfs_parse_fs_string+0x178/0x1f0 [ 504.026450][ T3660] ? logfc+0x6d0/0x6d0 [ 504.030727][ T3660] ? cap_capable+0x18b/0x210 [ 504.035416][ T3660] legacy_get_tree+0xdf/0x170 [ 504.040709][ T3660] ? incfs_unlink+0x80/0x80 [ 504.045442][ T3660] vfs_get_tree+0x85/0x260 [ 504.049994][ T3660] do_new_mount+0x292/0x570 [ 504.054933][ T3660] ? do_move_mount_old+0x160/0x160 [ 504.060209][ T3660] ? security_capable+0x86/0xb0 [ 504.065034][ T3660] do_mount+0x688/0xdd0 [ 504.069614][ T3660] ? copy_mount_string+0x30/0x30 [ 504.074552][ T3660] ? _copy_from_user+0xa6/0xe0 [ 504.079475][ T3660] ? copy_mount_options+0xcb/0x300 [ 504.084579][ T3660] ksys_mount+0xc2/0xf0 [ 504.088734][ T3660] __x64_sys_mount+0xb1/0xc0 [ 504.093329][ T3660] do_syscall_64+0xca/0x1c0 [ 504.098220][ T3660] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 504.104163][ T3660] incfs: Can't find or create .index dir in ./file0 [ 504.110875][ T3660] incfs: mount failed -12 [ 504.191526][ T3662] FAULT_INJECTION: forcing a failure. [ 504.191526][ T3662] name failslab, interval 1, probability 0, space 0, times 0 [ 504.205375][ T3662] CPU: 0 PID: 3662 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 504.215596][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.225817][ T3662] Call Trace: [ 504.229238][ T3662] dump_stack+0x1d8/0x241 [ 504.233571][ T3662] ? panic+0x768/0x768 [ 504.237753][ T3662] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 504.243536][ T3662] ? __find_get_block+0xc9c/0x10b0 [ 504.249029][ T3662] ? stack_trace_save+0x1c0/0x1c0 [ 504.254059][ T3662] should_fail+0x71f/0x880 [ 504.258603][ T3662] ? setup_fault_attr+0x3d0/0x3d0 [ 504.265736][ T3662] ? mls_compute_context_len+0x74b/0x790 [ 504.272885][ T3662] ? stack_trace_snprint+0x170/0x170 [ 504.279566][ T3662] ? context_struct_to_string+0x441/0x8a0 [ 504.285435][ T3662] should_failslab+0x5/0x20 [ 504.290966][ T3662] __kmalloc+0x51/0x2b0 [ 504.295423][ T3662] context_struct_to_string+0x441/0x8a0 [ 504.301003][ T3662] ? fat_get_entry+0x8e7/0xa20 [ 504.305860][ T3662] ? security_bounded_transition+0x560/0x560 [ 504.311824][ T3662] ? check_preemption_disabled+0x9f/0x320 [ 504.318089][ T3662] ? debug_smp_processor_id+0x20/0x20 [ 504.323446][ T3662] context_add_hash+0x141/0x270 [ 504.328287][ T3662] ? security_sid_to_context_inval+0x40/0x40 [ 504.334330][ T3662] ? mls_convert_context+0x6c0/0x6c0 [ 504.340031][ T3662] ? mls_context_isvalid+0xa4/0x380 [ 504.346420][ T3662] ? policydb_context_isvalid+0x1bc/0x410 [ 504.356807][ T3662] security_compute_sid+0x11a7/0x1d60 [ 504.362522][ T3662] ? security_transition_sid+0x90/0x90 [ 504.368075][ T3662] ? avc_denied+0x1d0/0x1d0 [ 504.372673][ T3662] ? __schedule+0xb03/0x12a0 [ 504.377343][ T3662] ? _raw_spin_unlock+0x49/0x60 [ 504.382264][ T3662] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 504.387892][ T3662] security_transition_sid+0x78/0x90 [ 504.393845][ T3662] may_create+0x607/0x970 [ 504.398251][ T3662] ? show_sid+0x250/0x250 [ 504.402809][ T3662] ? from_kgid+0x1a3/0x730 [ 504.407565][ T3662] ? generic_permission+0x141/0x3e0 [ 504.413413][ T3662] security_inode_mkdir+0xa4/0x100 [ 504.418996][ T3662] vfs_mkdir+0x352/0x600 [ 504.423322][ T3662] open_or_create_special_dir+0xe4/0x1c0 [ 504.429263][ T3662] incfs_mount_fs+0x48b/0xa00 [ 504.434043][ T3662] ? incfs_unlink+0x80/0x80 [ 504.439102][ T3662] ? vfs_parse_fs_string+0x178/0x1f0 [ 504.444741][ T3662] ? logfc+0x6d0/0x6d0 [ 504.448932][ T3662] ? cap_capable+0x18b/0x210 [ 504.453742][ T3662] legacy_get_tree+0xdf/0x170 [ 504.458496][ T3662] ? incfs_unlink+0x80/0x80 [ 504.463048][ T3662] vfs_get_tree+0x85/0x260 [ 504.467641][ T3662] do_new_mount+0x292/0x570 [ 504.472799][ T3662] ? do_move_mount_old+0x160/0x160 [ 504.478559][ T3662] ? security_capable+0x86/0xb0 [ 504.483542][ T3662] do_mount+0x688/0xdd0 [ 504.488362][ T3662] ? copy_mount_string+0x30/0x30 [ 504.493377][ T3662] ? _copy_from_user+0xa6/0xe0 [ 504.498205][ T3662] ? copy_mount_options+0xcb/0x300 [ 504.503598][ T3662] ksys_mount+0xc2/0xf0 [ 504.507830][ T3662] __x64_sys_mount+0xb1/0xc0 [ 504.512609][ T3662] do_syscall_64+0xca/0x1c0 [ 504.517635][ T3662] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 504.523677][ T3662] incfs: Can't find or create .index dir in ./file0 [ 504.530496][ T3662] incfs: mount failed -12 [ 504.652104][ T3664] FAULT_INJECTION: forcing a failure. [ 504.652104][ T3664] name failslab, interval 1, probability 0, space 0, times 0 [ 504.664784][ T3664] CPU: 0 PID: 3664 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 504.675699][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 504.685742][ T3664] Call Trace: [ 504.689032][ T3664] dump_stack+0x1d8/0x241 [ 504.693455][ T3664] ? panic+0x768/0x768 [ 504.697527][ T3664] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 504.703325][ T3664] ? __find_get_block+0xc9c/0x10b0 [ 504.709157][ T3664] ? stack_trace_save+0x1c0/0x1c0 [ 504.714290][ T3664] should_fail+0x71f/0x880 [ 504.718695][ T3664] ? setup_fault_attr+0x3d0/0x3d0 [ 504.723698][ T3664] ? mls_compute_context_len+0x74b/0x790 [ 504.730443][ T3664] ? stack_trace_snprint+0x170/0x170 [ 504.736395][ T3664] ? context_struct_to_string+0x441/0x8a0 [ 504.742729][ T3664] should_failslab+0x5/0x20 [ 504.747543][ T3664] __kmalloc+0x51/0x2b0 [ 504.751943][ T3664] context_struct_to_string+0x441/0x8a0 [ 504.757663][ T3664] ? fat_get_entry+0x8e7/0xa20 [ 504.763016][ T3664] ? security_bounded_transition+0x560/0x560 [ 504.768986][ T3664] context_add_hash+0x141/0x270 [ 504.774401][ T3664] ? security_sid_to_context_inval+0x40/0x40 [ 504.780476][ T3664] ? mls_convert_context+0x6c0/0x6c0 [ 504.786326][ T3664] ? mls_context_isvalid+0xa4/0x380 [ 504.791865][ T3664] ? policydb_context_isvalid+0x1bc/0x410 [ 504.797768][ T3664] security_compute_sid+0x11a7/0x1d60 [ 504.803655][ T3664] ? security_transition_sid+0x90/0x90 [ 504.809253][ T3664] ? avc_denied+0x1d0/0x1d0 [ 504.813841][ T3664] ? _raw_spin_unlock+0x49/0x60 [ 504.820864][ T3664] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 504.826555][ T3664] security_transition_sid+0x78/0x90 [ 504.832046][ T3664] may_create+0x607/0x970 [ 504.836369][ T3664] ? show_sid+0x250/0x250 [ 504.841513][ T3664] ? from_kgid+0x1a3/0x730 [ 504.846704][ T3664] ? generic_permission+0x141/0x3e0 [ 504.852402][ T3664] security_inode_mkdir+0xa4/0x100 [ 504.857493][ T3664] vfs_mkdir+0x352/0x600 [ 504.861876][ T3664] open_or_create_special_dir+0xe4/0x1c0 [ 504.868583][ T3664] incfs_mount_fs+0x48b/0xa00 [ 504.873524][ T3664] ? incfs_unlink+0x80/0x80 [ 504.878368][ T3664] ? vfs_parse_fs_string+0x178/0x1f0 [ 504.883738][ T3664] ? logfc+0x6d0/0x6d0 [ 504.887799][ T3664] ? cap_capable+0x18b/0x210 [ 504.892653][ T3664] legacy_get_tree+0xdf/0x170 [ 504.897513][ T3664] ? incfs_unlink+0x80/0x80 [ 504.902046][ T3664] vfs_get_tree+0x85/0x260 [ 504.907553][ T3664] do_new_mount+0x292/0x570 [ 504.912174][ T3664] ? do_move_mount_old+0x160/0x160 [ 504.917623][ T3664] ? security_capable+0x86/0xb0 [ 504.922450][ T3664] do_mount+0x688/0xdd0 [ 504.926713][ T3664] ? copy_mount_string+0x30/0x30 [ 504.931731][ T3664] ? _copy_from_user+0xa6/0xe0 [ 504.936654][ T3664] ? copy_mount_options+0xcb/0x300 [ 504.941963][ T3664] ksys_mount+0xc2/0xf0 [ 504.946248][ T3664] __x64_sys_mount+0xb1/0xc0 [ 504.950907][ T3664] do_syscall_64+0xca/0x1c0 [ 504.955410][ T3664] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 504.961509][ T3664] incfs: Can't find or create .index dir in ./file0 [ 504.968192][ T3664] incfs: mount failed -12 [ 505.038416][ T3666] FAULT_INJECTION: forcing a failure. [ 505.038416][ T3666] name failslab, interval 1, probability 0, space 0, times 0 [ 505.053273][ T3666] CPU: 0 PID: 3666 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 505.063488][ T3666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.073774][ T3666] Call Trace: [ 505.077106][ T3666] dump_stack+0x1d8/0x241 [ 505.081451][ T3666] ? panic+0x768/0x768 [ 505.085724][ T3666] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 505.091720][ T3666] ? __find_get_block+0xc9c/0x10b0 [ 505.097419][ T3666] ? stack_trace_save+0x1c0/0x1c0 [ 505.102935][ T3666] should_fail+0x71f/0x880 [ 505.107807][ T3666] ? setup_fault_attr+0x3d0/0x3d0 [ 505.112921][ T3666] ? mls_compute_context_len+0x74b/0x790 [ 505.118602][ T3666] ? stack_trace_snprint+0x170/0x170 [ 505.123880][ T3666] ? context_struct_to_string+0x441/0x8a0 [ 505.129703][ T3666] should_failslab+0x5/0x20 [ 505.134194][ T3666] __kmalloc+0x51/0x2b0 [ 505.138337][ T3666] context_struct_to_string+0x441/0x8a0 [ 505.143874][ T3666] ? fat_get_entry+0x8e7/0xa20 [ 505.148872][ T3666] ? security_bounded_transition+0x560/0x560 [ 505.156050][ T3666] context_add_hash+0x141/0x270 [ 505.160930][ T3666] ? security_sid_to_context_inval+0x40/0x40 [ 505.166922][ T3666] ? mls_convert_context+0x6c0/0x6c0 [ 505.172453][ T3666] ? mls_context_isvalid+0xa4/0x380 [ 505.177781][ T3666] ? policydb_context_isvalid+0x1bc/0x410 [ 505.184033][ T3666] security_compute_sid+0x11a7/0x1d60 [ 505.189406][ T3666] ? security_transition_sid+0x90/0x90 [ 505.194883][ T3666] ? avc_denied+0x1d0/0x1d0 [ 505.199674][ T3666] ? _raw_spin_unlock+0x49/0x60 [ 505.204508][ T3666] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 505.210375][ T3666] security_transition_sid+0x78/0x90 [ 505.215744][ T3666] may_create+0x607/0x970 [ 505.220078][ T3666] ? show_sid+0x250/0x250 [ 505.224400][ T3666] ? from_kgid+0x1a3/0x730 [ 505.228912][ T3666] ? generic_permission+0x141/0x3e0 [ 505.234096][ T3666] security_inode_mkdir+0xa4/0x100 [ 505.239207][ T3666] vfs_mkdir+0x352/0x600 [ 505.243550][ T3666] open_or_create_special_dir+0xe4/0x1c0 [ 505.249173][ T3666] incfs_mount_fs+0x48b/0xa00 [ 505.254154][ T3666] ? incfs_unlink+0x80/0x80 [ 505.258799][ T3666] ? vfs_parse_fs_string+0x178/0x1f0 [ 505.264298][ T3666] ? logfc+0x6d0/0x6d0 [ 505.269136][ T3666] ? cap_capable+0x18b/0x210 [ 505.274079][ T3666] legacy_get_tree+0xdf/0x170 [ 505.278998][ T3666] ? incfs_unlink+0x80/0x80 [ 505.283491][ T3666] vfs_get_tree+0x85/0x260 [ 505.287883][ T3666] do_new_mount+0x292/0x570 [ 505.292384][ T3666] ? do_move_mount_old+0x160/0x160 [ 505.297669][ T3666] ? security_capable+0x86/0xb0 [ 505.302714][ T3666] do_mount+0x688/0xdd0 [ 505.307061][ T3666] ? copy_mount_string+0x30/0x30 [ 505.312074][ T3666] ? _copy_from_user+0xa6/0xe0 [ 505.316958][ T3666] ? copy_mount_options+0xcb/0x300 [ 505.322043][ T3666] ksys_mount+0xc2/0xf0 [ 505.326172][ T3666] __x64_sys_mount+0xb1/0xc0 [ 505.330731][ T3666] do_syscall_64+0xca/0x1c0 [ 505.335312][ T3666] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 505.341665][ T3666] incfs: Can't find or create .index dir in ./file0 [ 505.348448][ T3666] incfs: mount failed -12 [ 505.441453][ T3668] FAULT_INJECTION: forcing a failure. [ 505.441453][ T3668] name failslab, interval 1, probability 0, space 0, times 0 [ 505.454614][ T3668] CPU: 0 PID: 3668 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 505.465311][ T3668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.475541][ T3668] Call Trace: [ 505.479084][ T3668] dump_stack+0x1d8/0x241 [ 505.483391][ T3668] ? panic+0x768/0x768 [ 505.487466][ T3668] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 505.493410][ T3668] ? __find_get_block+0xc9c/0x10b0 [ 505.499110][ T3668] ? stack_trace_save+0x1c0/0x1c0 [ 505.505361][ T3668] should_fail+0x71f/0x880 [ 505.509801][ T3668] ? setup_fault_attr+0x3d0/0x3d0 [ 505.515008][ T3668] ? mls_compute_context_len+0x74b/0x790 [ 505.520636][ T3668] ? stack_trace_snprint+0x170/0x170 [ 505.525921][ T3668] ? context_struct_to_string+0x441/0x8a0 [ 505.531746][ T3668] should_failslab+0x5/0x20 [ 505.536396][ T3668] __kmalloc+0x51/0x2b0 [ 505.540873][ T3668] context_struct_to_string+0x441/0x8a0 [ 505.547769][ T3668] ? fat_get_entry+0x8e7/0xa20 [ 505.552624][ T3668] ? security_bounded_transition+0x560/0x560 [ 505.558737][ T3668] context_add_hash+0x141/0x270 [ 505.563610][ T3668] ? security_sid_to_context_inval+0x40/0x40 [ 505.569820][ T3668] ? mls_convert_context+0x6c0/0x6c0 [ 505.575280][ T3668] ? mls_context_isvalid+0xa4/0x380 [ 505.580966][ T3668] ? policydb_context_isvalid+0x1bc/0x410 [ 505.586692][ T3668] security_compute_sid+0x11a7/0x1d60 [ 505.592433][ T3668] ? security_transition_sid+0x90/0x90 [ 505.598415][ T3668] ? avc_denied+0x1d0/0x1d0 [ 505.603405][ T3668] ? _raw_spin_unlock+0x49/0x60 [ 505.608369][ T3668] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 505.613734][ T3668] security_transition_sid+0x78/0x90 [ 505.619489][ T3668] may_create+0x607/0x970 [ 505.624475][ T3668] ? show_sid+0x250/0x250 [ 505.628959][ T3668] ? from_kgid+0x1a3/0x730 [ 505.633528][ T3668] ? generic_permission+0x141/0x3e0 [ 505.638752][ T3668] security_inode_mkdir+0xa4/0x100 [ 505.643872][ T3668] vfs_mkdir+0x352/0x600 [ 505.648227][ T3668] open_or_create_special_dir+0xe4/0x1c0 [ 505.653882][ T3668] incfs_mount_fs+0x48b/0xa00 [ 505.658538][ T3668] ? incfs_unlink+0x80/0x80 [ 505.663110][ T3668] ? vfs_parse_fs_string+0x178/0x1f0 [ 505.668648][ T3668] ? logfc+0x6d0/0x6d0 [ 505.672831][ T3668] ? cap_capable+0x18b/0x210 [ 505.677404][ T3668] legacy_get_tree+0xdf/0x170 [ 505.682735][ T3668] ? incfs_unlink+0x80/0x80 [ 505.687597][ T3668] vfs_get_tree+0x85/0x260 [ 505.692329][ T3668] do_new_mount+0x292/0x570 [ 505.696824][ T3668] ? do_move_mount_old+0x160/0x160 [ 505.702159][ T3668] ? security_capable+0x86/0xb0 [ 505.706998][ T3668] do_mount+0x688/0xdd0 [ 505.711142][ T3668] ? copy_mount_string+0x30/0x30 [ 505.716057][ T3668] ? _copy_from_user+0xa6/0xe0 [ 505.720805][ T3668] ? copy_mount_options+0xcb/0x300 [ 505.725904][ T3668] ksys_mount+0xc2/0xf0 [ 505.730456][ T3668] __x64_sys_mount+0xb1/0xc0 [ 505.735037][ T3668] do_syscall_64+0xca/0x1c0 [ 505.739613][ T3668] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 505.746702][ T3668] incfs: Can't find or create .index dir in ./file0 [ 505.753545][ T3668] incfs: mount failed -12 [ 505.801931][ T3670] FAULT_INJECTION: forcing a failure. [ 505.801931][ T3670] name failslab, interval 1, probability 0, space 0, times 0 [ 505.815198][ T3670] CPU: 0 PID: 3670 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 505.825525][ T3670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 505.836062][ T3670] Call Trace: [ 505.839483][ T3670] dump_stack+0x1d8/0x241 [ 505.844193][ T3670] ? panic+0x768/0x768 [ 505.848520][ T3670] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 505.854693][ T3670] ? __find_get_block+0xc9c/0x10b0 [ 505.859789][ T3670] should_fail+0x71f/0x880 [ 505.864608][ T3670] ? setup_fault_attr+0x3d0/0x3d0 [ 505.869998][ T3670] ? reschedule_interrupt+0xa/0x20 [ 505.875116][ T3670] ? mls_compute_context_len+0x74b/0x790 [ 505.880732][ T3670] ? context_struct_to_string+0x10a/0x8a0 [ 505.886879][ T3670] ? context_struct_to_string+0x441/0x8a0 [ 505.893151][ T3670] should_failslab+0x5/0x20 [ 505.897769][ T3670] __kmalloc+0x51/0x2b0 [ 505.901944][ T3670] context_struct_to_string+0x441/0x8a0 [ 505.907693][ T3670] ? fat_get_entry+0x8e7/0xa20 [ 505.912445][ T3670] ? security_bounded_transition+0x560/0x560 [ 505.918577][ T3670] context_add_hash+0x141/0x270 [ 505.923412][ T3670] ? security_sid_to_context_inval+0x40/0x40 [ 505.930130][ T3670] ? mls_convert_context+0x6c0/0x6c0 [ 505.935520][ T3670] ? mls_context_isvalid+0xa4/0x380 [ 505.940692][ T3670] ? policydb_context_isvalid+0x1bc/0x410 [ 505.946428][ T3670] security_compute_sid+0x11a7/0x1d60 [ 505.952086][ T3670] ? security_transition_sid+0x90/0x90 [ 505.958217][ T3670] ? avc_denied+0x1d0/0x1d0 [ 505.963004][ T3670] ? _raw_spin_unlock+0x49/0x60 [ 505.968118][ T3670] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 505.973692][ T3670] security_transition_sid+0x78/0x90 [ 505.979178][ T3670] may_create+0x607/0x970 [ 505.983503][ T3670] ? show_sid+0x250/0x250 [ 505.987834][ T3670] ? from_kgid+0x1a3/0x730 [ 505.992442][ T3670] ? generic_permission+0x141/0x3e0 [ 505.997726][ T3670] security_inode_mkdir+0xa4/0x100 [ 506.002931][ T3670] vfs_mkdir+0x352/0x600 [ 506.007250][ T3670] open_or_create_special_dir+0xe4/0x1c0 [ 506.012870][ T3670] incfs_mount_fs+0x48b/0xa00 [ 506.017538][ T3670] ? incfs_unlink+0x80/0x80 [ 506.022018][ T3670] ? vfs_parse_fs_string+0x178/0x1f0 [ 506.027282][ T3670] ? logfc+0x6d0/0x6d0 [ 506.032174][ T3670] ? cap_capable+0x18b/0x210 [ 506.036888][ T3670] legacy_get_tree+0xdf/0x170 [ 506.041745][ T3670] ? incfs_unlink+0x80/0x80 [ 506.046250][ T3670] vfs_get_tree+0x85/0x260 [ 506.050649][ T3670] do_new_mount+0x292/0x570 [ 506.055219][ T3670] ? do_move_mount_old+0x160/0x160 [ 506.060444][ T3670] ? security_capable+0x86/0xb0 [ 506.065442][ T3670] do_mount+0x688/0xdd0 [ 506.069611][ T3670] ? copy_mount_string+0x30/0x30 [ 506.074525][ T3670] ? _copy_from_user+0xa6/0xe0 [ 506.079270][ T3670] ? copy_mount_options+0xcb/0x300 [ 506.084365][ T3670] ksys_mount+0xc2/0xf0 [ 506.088525][ T3670] __x64_sys_mount+0xb1/0xc0 [ 506.093200][ T3670] do_syscall_64+0xca/0x1c0 [ 506.097689][ T3670] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 506.104947][ T3670] incfs: Can't find or create .index dir in ./file0 [ 506.111625][ T3670] incfs: mount failed -12 [ 506.199186][ T3672] FAULT_INJECTION: forcing a failure. [ 506.199186][ T3672] name failslab, interval 1, probability 0, space 0, times 0 [ 506.212615][ T3672] CPU: 0 PID: 3672 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 506.223521][ T3672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.233698][ T3672] Call Trace: [ 506.237079][ T3672] dump_stack+0x1d8/0x241 [ 506.241403][ T3672] ? panic+0x768/0x768 [ 506.245561][ T3672] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 506.251380][ T3672] ? __find_get_block+0xc9c/0x10b0 [ 506.256580][ T3672] ? debug_smp_processor_id+0x20/0x20 [ 506.262231][ T3672] should_fail+0x71f/0x880 [ 506.266808][ T3672] ? setup_fault_attr+0x3d0/0x3d0 [ 506.271837][ T3672] ? finish_task_switch+0x1b2/0x560 [ 506.277387][ T3672] ? mls_compute_context_len+0x74b/0x790 [ 506.283002][ T3672] ? context_struct_to_string+0x441/0x8a0 [ 506.289126][ T3672] should_failslab+0x5/0x20 [ 506.293704][ T3672] __kmalloc+0x51/0x2b0 [ 506.298376][ T3672] context_struct_to_string+0x441/0x8a0 [ 506.304853][ T3672] ? fat_get_entry+0x8e7/0xa20 [ 506.309691][ T3672] ? security_bounded_transition+0x560/0x560 [ 506.315974][ T3672] context_add_hash+0x141/0x270 [ 506.320993][ T3672] ? security_sid_to_context_inval+0x40/0x40 [ 506.326965][ T3672] ? mls_convert_context+0x6c0/0x6c0 [ 506.332242][ T3672] ? mls_context_isvalid+0xa4/0x380 [ 506.337442][ T3672] ? policydb_context_isvalid+0x1bc/0x410 [ 506.343565][ T3672] security_compute_sid+0x11a7/0x1d60 [ 506.349804][ T3672] ? security_transition_sid+0x90/0x90 [ 506.355266][ T3672] ? avc_denied+0x1d0/0x1d0 [ 506.359884][ T3672] ? _raw_spin_unlock+0x49/0x60 [ 506.364994][ T3672] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 506.370800][ T3672] security_transition_sid+0x78/0x90 [ 506.376878][ T3672] may_create+0x607/0x970 [ 506.381359][ T3672] ? show_sid+0x250/0x250 [ 506.385777][ T3672] ? from_kgid+0x1a3/0x730 [ 506.390293][ T3672] ? generic_permission+0x141/0x3e0 [ 506.396081][ T3672] security_inode_mkdir+0xa4/0x100 [ 506.401173][ T3672] vfs_mkdir+0x352/0x600 [ 506.405574][ T3672] open_or_create_special_dir+0xe4/0x1c0 [ 506.411206][ T3672] incfs_mount_fs+0x48b/0xa00 [ 506.415864][ T3672] ? incfs_unlink+0x80/0x80 [ 506.420340][ T3672] ? vfs_parse_fs_string+0x178/0x1f0 [ 506.425615][ T3672] ? logfc+0x6d0/0x6d0 [ 506.429821][ T3672] ? cap_capable+0x18b/0x210 [ 506.434713][ T3672] legacy_get_tree+0xdf/0x170 [ 506.440206][ T3672] ? incfs_unlink+0x80/0x80 [ 506.444902][ T3672] vfs_get_tree+0x85/0x260 [ 506.450339][ T3672] do_new_mount+0x292/0x570 [ 506.455704][ T3672] ? do_move_mount_old+0x160/0x160 [ 506.461426][ T3672] ? security_capable+0x86/0xb0 [ 506.466727][ T3672] do_mount+0x688/0xdd0 [ 506.470880][ T3672] ? copy_mount_string+0x30/0x30 [ 506.476015][ T3672] ? _copy_from_user+0xa6/0xe0 [ 506.480758][ T3672] ? copy_mount_options+0xcb/0x300 [ 506.485934][ T3672] ksys_mount+0xc2/0xf0 [ 506.490283][ T3672] __x64_sys_mount+0xb1/0xc0 [ 506.495220][ T3672] do_syscall_64+0xca/0x1c0 [ 506.500717][ T3672] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 506.507850][ T3672] incfs: Can't find or create .index dir in ./file0 [ 506.514537][ T3672] incfs: mount failed -12 [ 506.601361][ T3674] FAULT_INJECTION: forcing a failure. [ 506.601361][ T3674] name failslab, interval 1, probability 0, space 0, times 0 [ 506.614625][ T3674] CPU: 0 PID: 3674 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 506.625560][ T3674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 506.636885][ T3674] Call Trace: [ 506.640180][ T3674] dump_stack+0x1d8/0x241 [ 506.646436][ T3674] ? panic+0x768/0x768 [ 506.650825][ T3674] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 506.656707][ T3674] ? __find_get_block+0xc9c/0x10b0 [ 506.662261][ T3674] ? stack_trace_save+0x1c0/0x1c0 [ 506.667289][ T3674] should_fail+0x71f/0x880 [ 506.671704][ T3674] ? setup_fault_attr+0x3d0/0x3d0 [ 506.676702][ T3674] ? mls_compute_context_len+0x74b/0x790 [ 506.682449][ T3674] ? stack_trace_snprint+0x170/0x170 [ 506.687728][ T3674] ? context_struct_to_string+0x441/0x8a0 [ 506.693812][ T3674] should_failslab+0x5/0x20 [ 506.698311][ T3674] __kmalloc+0x51/0x2b0 [ 506.702687][ T3674] context_struct_to_string+0x441/0x8a0 [ 506.708230][ T3674] ? fat_get_entry+0x8e7/0xa20 [ 506.712989][ T3674] ? security_bounded_transition+0x560/0x560 [ 506.719090][ T3674] context_add_hash+0x141/0x270 [ 506.724011][ T3674] ? security_sid_to_context_inval+0x40/0x40 [ 506.730246][ T3674] ? mls_convert_context+0x6c0/0x6c0 [ 506.735975][ T3674] ? mls_context_isvalid+0xa4/0x380 [ 506.741302][ T3674] ? policydb_context_isvalid+0x1bc/0x410 [ 506.747016][ T3674] security_compute_sid+0x11a7/0x1d60 [ 506.752645][ T3674] ? security_transition_sid+0x90/0x90 [ 506.758523][ T3674] ? avc_denied+0x1d0/0x1d0 [ 506.763284][ T3674] ? _raw_spin_unlock+0x49/0x60 [ 506.768245][ T3674] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 506.773606][ T3674] security_transition_sid+0x78/0x90 [ 506.779037][ T3674] may_create+0x607/0x970 [ 506.783366][ T3674] ? show_sid+0x250/0x250 [ 506.787783][ T3674] ? from_kgid+0x1a3/0x730 [ 506.792177][ T3674] ? generic_permission+0x141/0x3e0 [ 506.797344][ T3674] security_inode_mkdir+0xa4/0x100 [ 506.802435][ T3674] vfs_mkdir+0x352/0x600 [ 506.806677][ T3674] open_or_create_special_dir+0xe4/0x1c0 [ 506.812326][ T3674] incfs_mount_fs+0x48b/0xa00 [ 506.817176][ T3674] ? incfs_unlink+0x80/0x80 [ 506.822012][ T3674] ? vfs_parse_fs_string+0x178/0x1f0 [ 506.827501][ T3674] ? logfc+0x6d0/0x6d0 [ 506.831772][ T3674] ? cap_capable+0x18b/0x210 [ 506.836519][ T3674] legacy_get_tree+0xdf/0x170 [ 506.842068][ T3674] ? incfs_unlink+0x80/0x80 [ 506.846952][ T3674] vfs_get_tree+0x85/0x260 [ 506.851370][ T3674] do_new_mount+0x292/0x570 [ 506.856146][ T3674] ? do_move_mount_old+0x160/0x160 [ 506.861240][ T3674] ? security_capable+0x86/0xb0 [ 506.866198][ T3674] do_mount+0x688/0xdd0 [ 506.870449][ T3674] ? copy_mount_string+0x30/0x30 [ 506.875369][ T3674] ? _copy_from_user+0xa6/0xe0 [ 506.880131][ T3674] ? copy_mount_options+0xcb/0x300 [ 506.885223][ T3674] ksys_mount+0xc2/0xf0 [ 506.889481][ T3674] __x64_sys_mount+0xb1/0xc0 [ 506.894087][ T3674] do_syscall_64+0xca/0x1c0 [ 506.898605][ T3674] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 506.904537][ T3674] incfs: Can't find or create .index dir in ./file0 [ 506.911213][ T3674] incfs: mount failed -12 [ 506.992479][ T3676] FAULT_INJECTION: forcing a failure. [ 506.992479][ T3676] name failslab, interval 1, probability 0, space 0, times 0 [ 507.005878][ T3676] CPU: 0 PID: 3676 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 507.017741][ T3676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.028728][ T3676] Call Trace: [ 507.032240][ T3676] dump_stack+0x1d8/0x241 [ 507.037245][ T3676] ? panic+0x768/0x768 [ 507.041911][ T3676] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 507.047956][ T3676] ? __find_get_block+0xc9c/0x10b0 [ 507.053070][ T3676] ? is_mmconf_reserved+0x430/0x430 [ 507.058327][ T3676] ? stack_trace_save+0x1c0/0x1c0 [ 507.063502][ T3676] should_fail+0x71f/0x880 [ 507.068006][ T3676] ? setup_fault_attr+0x3d0/0x3d0 [ 507.073125][ T3676] ? mls_compute_context_len+0x74b/0x790 [ 507.078742][ T3676] ? context_struct_to_string+0x441/0x8a0 [ 507.084438][ T3676] should_failslab+0x5/0x20 [ 507.089116][ T3676] __kmalloc+0x51/0x2b0 [ 507.093376][ T3676] context_struct_to_string+0x441/0x8a0 [ 507.099011][ T3676] ? fat_get_entry+0x8e7/0xa20 [ 507.103940][ T3676] ? security_bounded_transition+0x560/0x560 [ 507.110114][ T3676] context_add_hash+0x141/0x270 [ 507.115245][ T3676] ? security_sid_to_context_inval+0x40/0x40 [ 507.121215][ T3676] ? mls_convert_context+0x6c0/0x6c0 [ 507.126607][ T3676] ? mls_context_isvalid+0xa4/0x380 [ 507.131881][ T3676] ? policydb_context_isvalid+0x1bc/0x410 [ 507.137768][ T3676] security_compute_sid+0x11a7/0x1d60 [ 507.143134][ T3676] ? security_transition_sid+0x90/0x90 [ 507.148579][ T3676] ? avc_denied+0x1d0/0x1d0 [ 507.153065][ T3676] ? _raw_spin_unlock+0x49/0x60 [ 507.158032][ T3676] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 507.163391][ T3676] security_transition_sid+0x78/0x90 [ 507.168690][ T3676] may_create+0x607/0x970 [ 507.173014][ T3676] ? show_sid+0x250/0x250 [ 507.177325][ T3676] ? from_kgid+0x1a3/0x730 [ 507.181780][ T3676] ? generic_permission+0x141/0x3e0 [ 507.186975][ T3676] security_inode_mkdir+0xa4/0x100 [ 507.192160][ T3676] vfs_mkdir+0x352/0x600 [ 507.196393][ T3676] open_or_create_special_dir+0xe4/0x1c0 [ 507.202108][ T3676] incfs_mount_fs+0x48b/0xa00 [ 507.206791][ T3676] ? incfs_unlink+0x80/0x80 [ 507.211384][ T3676] ? vfs_parse_fs_string+0x178/0x1f0 [ 507.216697][ T3676] ? logfc+0x6d0/0x6d0 [ 507.220929][ T3676] ? cap_capable+0x18b/0x210 [ 507.225496][ T3676] legacy_get_tree+0xdf/0x170 [ 507.230281][ T3676] ? incfs_unlink+0x80/0x80 [ 507.234766][ T3676] vfs_get_tree+0x85/0x260 [ 507.239269][ T3676] do_new_mount+0x292/0x570 [ 507.244052][ T3676] ? do_move_mount_old+0x160/0x160 [ 507.249181][ T3676] ? security_capable+0x86/0xb0 [ 507.254304][ T3676] do_mount+0x688/0xdd0 [ 507.258452][ T3676] ? copy_mount_string+0x30/0x30 [ 507.263805][ T3676] ? _copy_from_user+0xa6/0xe0 [ 507.269066][ T3676] ? copy_mount_options+0xcb/0x300 [ 507.274358][ T3676] ksys_mount+0xc2/0xf0 [ 507.278642][ T3676] __x64_sys_mount+0xb1/0xc0 [ 507.283413][ T3676] do_syscall_64+0xca/0x1c0 [ 507.288455][ T3676] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 507.294423][ T3676] incfs: Can't find or create .index dir in ./file0 [ 507.301098][ T3676] incfs: mount failed -12 [ 507.368111][ T3678] FAULT_INJECTION: forcing a failure. [ 507.368111][ T3678] name failslab, interval 1, probability 0, space 0, times 0 [ 507.380766][ T3678] CPU: 0 PID: 3678 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 507.391070][ T3678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.401103][ T3678] Call Trace: [ 507.404374][ T3678] dump_stack+0x1d8/0x241 [ 507.408699][ T3678] ? panic+0x768/0x768 [ 507.412742][ T3678] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 507.418535][ T3678] ? __find_get_block+0xc9c/0x10b0 [ 507.423855][ T3678] ? stack_trace_save+0x1c0/0x1c0 [ 507.428857][ T3678] should_fail+0x71f/0x880 [ 507.434143][ T3678] ? setup_fault_attr+0x3d0/0x3d0 [ 507.439321][ T3678] ? mls_compute_context_len+0x74b/0x790 [ 507.444935][ T3678] ? stack_trace_snprint+0x170/0x170 [ 507.450236][ T3678] ? context_struct_to_string+0x441/0x8a0 [ 507.456289][ T3678] should_failslab+0x5/0x20 [ 507.460781][ T3678] __kmalloc+0x51/0x2b0 [ 507.464922][ T3678] context_struct_to_string+0x441/0x8a0 [ 507.470538][ T3678] ? fat_get_entry+0x8e7/0xa20 [ 507.475308][ T3678] ? security_bounded_transition+0x560/0x560 [ 507.481496][ T3678] context_add_hash+0x141/0x270 [ 507.486515][ T3678] ? security_sid_to_context_inval+0x40/0x40 [ 507.492932][ T3678] ? mls_convert_context+0x6c0/0x6c0 [ 507.498199][ T3678] ? mls_context_isvalid+0xa4/0x380 [ 507.503380][ T3678] ? policydb_context_isvalid+0x1bc/0x410 [ 507.509087][ T3678] security_compute_sid+0x11a7/0x1d60 [ 507.514443][ T3678] ? security_transition_sid+0x90/0x90 [ 507.520055][ T3678] ? avc_denied+0x1d0/0x1d0 [ 507.524533][ T3678] ? _raw_spin_unlock+0x49/0x60 [ 507.529483][ T3678] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 507.535198][ T3678] security_transition_sid+0x78/0x90 [ 507.540563][ T3678] may_create+0x607/0x970 [ 507.545006][ T3678] ? show_sid+0x250/0x250 [ 507.549378][ T3678] ? from_kgid+0x1a3/0x730 [ 507.553915][ T3678] ? generic_permission+0x141/0x3e0 [ 507.559098][ T3678] security_inode_mkdir+0xa4/0x100 [ 507.564187][ T3678] vfs_mkdir+0x352/0x600 [ 507.568441][ T3678] open_or_create_special_dir+0xe4/0x1c0 [ 507.574190][ T3678] incfs_mount_fs+0x48b/0xa00 [ 507.579115][ T3678] ? incfs_unlink+0x80/0x80 [ 507.583605][ T3678] ? vfs_parse_fs_string+0x178/0x1f0 [ 507.588956][ T3678] ? logfc+0x6d0/0x6d0 [ 507.593312][ T3678] ? cap_capable+0x18b/0x210 [ 507.598152][ T3678] legacy_get_tree+0xdf/0x170 [ 507.602932][ T3678] ? incfs_unlink+0x80/0x80 [ 507.607501][ T3678] vfs_get_tree+0x85/0x260 [ 507.612012][ T3678] do_new_mount+0x292/0x570 [ 507.616682][ T3678] ? do_move_mount_old+0x160/0x160 [ 507.621797][ T3678] ? security_capable+0x86/0xb0 [ 507.626624][ T3678] do_mount+0x688/0xdd0 [ 507.630786][ T3678] ? copy_mount_string+0x30/0x30 [ 507.635862][ T3678] ? _copy_from_user+0xa6/0xe0 [ 507.640701][ T3678] ? copy_mount_options+0xcb/0x300 [ 507.645874][ T3678] ksys_mount+0xc2/0xf0 [ 507.650019][ T3678] __x64_sys_mount+0xb1/0xc0 [ 507.655200][ T3678] do_syscall_64+0xca/0x1c0 [ 507.660417][ T3678] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 507.666601][ T3678] incfs: Can't find or create .index dir in ./file0 [ 507.673537][ T3678] incfs: mount failed -12 [ 507.761192][ T3680] FAULT_INJECTION: forcing a failure. [ 507.761192][ T3680] name failslab, interval 1, probability 0, space 0, times 0 [ 507.773860][ T3680] CPU: 0 PID: 3680 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 507.784085][ T3680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 507.794132][ T3680] Call Trace: [ 507.797419][ T3680] dump_stack+0x1d8/0x241 [ 507.801717][ T3680] ? panic+0x768/0x768 [ 507.805860][ T3680] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 507.812073][ T3680] should_fail+0x71f/0x880 [ 507.816661][ T3680] ? setup_fault_attr+0x3d0/0x3d0 [ 507.821660][ T3680] ? stack_trace_save+0x1c0/0x1c0 [ 507.826764][ T3680] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 507.832884][ T3680] ? __d_alloc+0x2a/0x6a0 [ 507.837199][ T3680] should_failslab+0x5/0x20 [ 507.841691][ T3680] kmem_cache_alloc+0x24/0x220 [ 507.846482][ T3680] __d_alloc+0x2a/0x6a0 [ 507.850636][ T3680] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 507.856702][ T3680] d_alloc_parallel+0xe7/0x1310 [ 507.861535][ T3680] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 507.866881][ T3680] ? avc_denied+0x1d0/0x1d0 [ 507.871457][ T3680] ? d_hash_and_lookup+0x1e0/0x1e0 [ 507.876677][ T3680] ? incfs_realloc_mount_info+0x93/0x480 [ 507.882335][ T3680] ? incfs_alloc_mount_info+0x462/0x520 [ 507.887865][ T3680] ? incfs_mount_fs+0x406/0xa00 [ 507.892706][ T3680] ? legacy_get_tree+0xdf/0x170 [ 507.897540][ T3680] ? vfs_get_tree+0x85/0x260 [ 507.902129][ T3680] ? do_mount+0x688/0xdd0 [ 507.906442][ T3680] ? ksys_mount+0xc2/0xf0 [ 507.910772][ T3680] ? selinux_inode_permission+0x380/0x6a0 [ 507.916505][ T3680] ? selinux_inode_permission+0x454/0x6a0 [ 507.922226][ T3680] __lookup_slow+0x156/0x460 [ 507.926803][ T3680] ? lookup_one_len+0x2c0/0x2c0 [ 507.931625][ T3680] lookup_one_len+0x180/0x2c0 [ 507.936270][ T3680] ? lookup_one_len_common+0x450/0x450 [ 507.941710][ T3680] ? memcpy+0x38/0x50 [ 507.945660][ T3680] incfs_lookup_dentry+0x5b/0xb0 [ 507.950574][ T3680] open_or_create_special_dir+0x4c/0x1c0 [ 507.956173][ T3680] incfs_mount_fs+0x48b/0xa00 [ 507.960838][ T3680] ? incfs_unlink+0x80/0x80 [ 507.965313][ T3680] ? vfs_parse_fs_string+0x178/0x1f0 [ 507.970734][ T3680] ? logfc+0x6d0/0x6d0 [ 507.974810][ T3680] ? cap_capable+0x18b/0x210 [ 507.979378][ T3680] legacy_get_tree+0xdf/0x170 [ 507.984215][ T3680] ? incfs_unlink+0x80/0x80 [ 507.988703][ T3680] vfs_get_tree+0x85/0x260 [ 507.993200][ T3680] do_new_mount+0x292/0x570 [ 507.997683][ T3680] ? do_move_mount_old+0x160/0x160 [ 508.002775][ T3680] ? security_capable+0x86/0xb0 [ 508.007615][ T3680] do_mount+0x688/0xdd0 [ 508.011771][ T3680] ? copy_mount_string+0x30/0x30 [ 508.016719][ T3680] ? _copy_from_user+0xa6/0xe0 [ 508.021543][ T3680] ? copy_mount_options+0xcb/0x300 [ 508.026626][ T3680] ksys_mount+0xc2/0xf0 [ 508.030855][ T3680] __x64_sys_mount+0xb1/0xc0 [ 508.035452][ T3680] do_syscall_64+0xca/0x1c0 [ 508.039927][ T3680] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 508.046074][ T3680] incfs_lookup_dentry err:-12 [ 508.050785][ T3680] incfs: Can't find or create .index dir in ./file0 [ 508.057490][ T3680] incfs: mount failed -12 [ 508.132817][ T3682] FAULT_INJECTION: forcing a failure. [ 508.132817][ T3682] name failslab, interval 1, probability 0, space 0, times 0 [ 508.145560][ T3682] CPU: 0 PID: 3682 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 508.155791][ T3682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.165842][ T3682] Call Trace: [ 508.169114][ T3682] dump_stack+0x1d8/0x241 [ 508.173426][ T3682] ? panic+0x768/0x768 [ 508.177575][ T3682] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 508.183365][ T3682] ? __find_get_block+0xc9c/0x10b0 [ 508.188635][ T3682] ? stack_trace_save+0x1c0/0x1c0 [ 508.196592][ T3682] should_fail+0x71f/0x880 [ 508.200994][ T3682] ? setup_fault_attr+0x3d0/0x3d0 [ 508.206053][ T3682] ? mls_compute_context_len+0x74b/0x790 [ 508.211673][ T3682] ? stack_trace_snprint+0x170/0x170 [ 508.216934][ T3682] ? context_struct_to_string+0x441/0x8a0 [ 508.222644][ T3682] should_failslab+0x5/0x20 [ 508.227213][ T3682] __kmalloc+0x51/0x2b0 [ 508.231360][ T3682] context_struct_to_string+0x441/0x8a0 [ 508.236875][ T3682] ? fat_get_entry+0x8e7/0xa20 [ 508.241607][ T3682] ? security_bounded_transition+0x560/0x560 [ 508.247665][ T3682] context_add_hash+0x141/0x270 [ 508.252488][ T3682] ? security_sid_to_context_inval+0x40/0x40 [ 508.258445][ T3682] ? mls_convert_context+0x6c0/0x6c0 [ 508.263716][ T3682] ? mls_context_isvalid+0xa4/0x380 [ 508.268921][ T3682] ? policydb_context_isvalid+0x1bc/0x410 [ 508.274708][ T3682] security_compute_sid+0x11a7/0x1d60 [ 508.280059][ T3682] ? security_transition_sid+0x90/0x90 [ 508.285582][ T3682] ? avc_denied+0x1d0/0x1d0 [ 508.290062][ T3682] ? _raw_spin_unlock+0x49/0x60 [ 508.294886][ T3682] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 508.300270][ T3682] security_transition_sid+0x78/0x90 [ 508.305525][ T3682] may_create+0x607/0x970 [ 508.309825][ T3682] ? show_sid+0x250/0x250 [ 508.314134][ T3682] ? from_kgid+0x1a3/0x730 [ 508.318518][ T3682] ? generic_permission+0x141/0x3e0 [ 508.323711][ T3682] security_inode_mkdir+0xa4/0x100 [ 508.328896][ T3682] vfs_mkdir+0x352/0x600 [ 508.333109][ T3682] open_or_create_special_dir+0xe4/0x1c0 [ 508.338725][ T3682] incfs_mount_fs+0x48b/0xa00 [ 508.343409][ T3682] ? incfs_unlink+0x80/0x80 [ 508.348376][ T3682] ? vfs_parse_fs_string+0x178/0x1f0 [ 508.353735][ T3682] ? logfc+0x6d0/0x6d0 [ 508.357800][ T3682] ? cap_capable+0x18b/0x210 [ 508.362378][ T3682] legacy_get_tree+0xdf/0x170 [ 508.367038][ T3682] ? incfs_unlink+0x80/0x80 [ 508.371520][ T3682] vfs_get_tree+0x85/0x260 [ 508.376170][ T3682] do_new_mount+0x292/0x570 [ 508.380713][ T3682] ? do_move_mount_old+0x160/0x160 [ 508.385835][ T3682] ? security_capable+0x86/0xb0 [ 508.390680][ T3682] do_mount+0x688/0xdd0 [ 508.394876][ T3682] ? copy_mount_string+0x30/0x30 [ 508.399814][ T3682] ? _copy_from_user+0xa6/0xe0 [ 508.404551][ T3682] ? copy_mount_options+0xcb/0x300 [ 508.409649][ T3682] ksys_mount+0xc2/0xf0 [ 508.413780][ T3682] __x64_sys_mount+0xb1/0xc0 [ 508.418342][ T3682] do_syscall_64+0xca/0x1c0 [ 508.422838][ T3682] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 508.428766][ T3682] incfs: Can't find or create .index dir in ./file0 [ 508.435609][ T3682] incfs: mount failed -12 [ 508.488685][ T3684] FAULT_INJECTION: forcing a failure. [ 508.488685][ T3684] name failslab, interval 1, probability 0, space 0, times 0 [ 508.501362][ T3684] CPU: 0 PID: 3684 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 508.511586][ T3684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.521751][ T3684] Call Trace: [ 508.525030][ T3684] dump_stack+0x1d8/0x241 [ 508.529370][ T3684] ? panic+0x768/0x768 [ 508.533525][ T3684] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 508.539588][ T3684] ? __find_get_block+0xc9c/0x10b0 [ 508.544683][ T3684] ? stack_trace_save+0x1c0/0x1c0 [ 508.549698][ T3684] should_fail+0x71f/0x880 [ 508.554227][ T3684] ? setup_fault_attr+0x3d0/0x3d0 [ 508.559236][ T3684] ? mls_compute_context_len+0x74b/0x790 [ 508.564862][ T3684] ? stack_trace_snprint+0x170/0x170 [ 508.570441][ T3684] ? context_struct_to_string+0x441/0x8a0 [ 508.576159][ T3684] should_failslab+0x5/0x20 [ 508.580648][ T3684] __kmalloc+0x51/0x2b0 [ 508.584804][ T3684] context_struct_to_string+0x441/0x8a0 [ 508.590335][ T3684] ? fat_get_entry+0x8e7/0xa20 [ 508.595095][ T3684] ? security_bounded_transition+0x560/0x560 [ 508.601074][ T3684] context_add_hash+0x141/0x270 [ 508.605953][ T3684] ? security_sid_to_context_inval+0x40/0x40 [ 508.612018][ T3684] ? mls_convert_context+0x6c0/0x6c0 [ 508.617326][ T3684] ? mls_context_isvalid+0xa4/0x380 [ 508.622592][ T3684] ? policydb_context_isvalid+0x1bc/0x410 [ 508.628329][ T3684] security_compute_sid+0x11a7/0x1d60 [ 508.633838][ T3684] ? security_transition_sid+0x90/0x90 [ 508.639648][ T3684] ? avc_denied+0x1d0/0x1d0 [ 508.644151][ T3684] ? _raw_spin_unlock+0x49/0x60 [ 508.648994][ T3684] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 508.654658][ T3684] security_transition_sid+0x78/0x90 [ 508.660542][ T3684] may_create+0x607/0x970 [ 508.664866][ T3684] ? show_sid+0x250/0x250 [ 508.669176][ T3684] ? from_kgid+0x1a3/0x730 [ 508.673647][ T3684] ? generic_permission+0x141/0x3e0 [ 508.678882][ T3684] security_inode_mkdir+0xa4/0x100 [ 508.683976][ T3684] vfs_mkdir+0x352/0x600 [ 508.688328][ T3684] open_or_create_special_dir+0xe4/0x1c0 [ 508.693953][ T3684] incfs_mount_fs+0x48b/0xa00 [ 508.698605][ T3684] ? incfs_unlink+0x80/0x80 [ 508.703100][ T3684] ? vfs_parse_fs_string+0x178/0x1f0 [ 508.708375][ T3684] ? logfc+0x6d0/0x6d0 [ 508.712417][ T3684] ? cap_capable+0x18b/0x210 [ 508.716976][ T3684] legacy_get_tree+0xdf/0x170 [ 508.722510][ T3684] ? incfs_unlink+0x80/0x80 [ 508.727071][ T3684] vfs_get_tree+0x85/0x260 [ 508.731462][ T3684] do_new_mount+0x292/0x570 [ 508.735948][ T3684] ? do_move_mount_old+0x160/0x160 [ 508.741243][ T3684] ? security_capable+0x86/0xb0 [ 508.746238][ T3684] do_mount+0x688/0xdd0 [ 508.750382][ T3684] ? copy_mount_string+0x30/0x30 [ 508.755314][ T3684] ? _copy_from_user+0xa6/0xe0 [ 508.760069][ T3684] ? copy_mount_options+0xcb/0x300 [ 508.765180][ T3684] ksys_mount+0xc2/0xf0 [ 508.769651][ T3684] __x64_sys_mount+0xb1/0xc0 [ 508.774620][ T3684] do_syscall_64+0xca/0x1c0 [ 508.779293][ T3684] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 508.787320][ T3684] incfs: Can't find or create .index dir in ./file0 [ 508.794116][ T3684] incfs: mount failed -12 [ 508.839104][ T3686] FAULT_INJECTION: forcing a failure. [ 508.839104][ T3686] name failslab, interval 1, probability 0, space 0, times 0 [ 508.852526][ T3686] CPU: 1 PID: 3686 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 508.863327][ T3686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 508.873381][ T3686] Call Trace: [ 508.876773][ T3686] dump_stack+0x1d8/0x241 [ 508.881075][ T3686] ? panic+0x768/0x768 [ 508.885434][ T3686] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 508.891351][ T3686] should_fail+0x71f/0x880 [ 508.895774][ T3686] ? setup_fault_attr+0x3d0/0x3d0 [ 508.900861][ T3686] ? stack_trace_save+0x1c0/0x1c0 [ 508.905861][ T3686] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 508.911897][ T3686] ? __d_alloc+0x2a/0x6a0 [ 508.916240][ T3686] should_failslab+0x5/0x20 [ 508.920732][ T3686] kmem_cache_alloc+0x24/0x220 [ 508.925479][ T3686] __d_alloc+0x2a/0x6a0 [ 508.929609][ T3686] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 508.935669][ T3686] d_alloc_parallel+0xe7/0x1310 [ 508.940521][ T3686] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 508.946177][ T3686] ? avc_denied+0x1d0/0x1d0 [ 508.950760][ T3686] ? d_hash_and_lookup+0x1e0/0x1e0 [ 508.955853][ T3686] ? incfs_realloc_mount_info+0x93/0x480 [ 508.961492][ T3686] ? incfs_alloc_mount_info+0x462/0x520 [ 508.967085][ T3686] ? incfs_mount_fs+0x406/0xa00 [ 508.971916][ T3686] ? legacy_get_tree+0xdf/0x170 [ 508.976747][ T3686] ? vfs_get_tree+0x85/0x260 [ 508.981314][ T3686] ? do_mount+0x688/0xdd0 [ 508.985878][ T3686] ? ksys_mount+0xc2/0xf0 [ 508.990187][ T3686] ? selinux_inode_permission+0x380/0x6a0 [ 508.995900][ T3686] ? selinux_inode_permission+0x454/0x6a0 [ 509.001636][ T3686] __lookup_slow+0x156/0x460 [ 509.006228][ T3686] ? lookup_one_len+0x2c0/0x2c0 [ 509.011049][ T3686] lookup_one_len+0x180/0x2c0 [ 509.015871][ T3686] ? lookup_one_len_common+0x450/0x450 [ 509.021326][ T3686] ? memcpy+0x38/0x50 [ 509.025328][ T3686] incfs_lookup_dentry+0x5b/0xb0 [ 509.030379][ T3686] open_or_create_special_dir+0x4c/0x1c0 [ 509.036000][ T3686] incfs_mount_fs+0x48b/0xa00 [ 509.040663][ T3686] ? incfs_unlink+0x80/0x80 [ 509.045139][ T3686] ? vfs_parse_fs_string+0x178/0x1f0 [ 509.050392][ T3686] ? logfc+0x6d0/0x6d0 [ 509.055230][ T3686] ? cap_capable+0x18b/0x210 [ 509.059813][ T3686] legacy_get_tree+0xdf/0x170 [ 509.064474][ T3686] ? incfs_unlink+0x80/0x80 [ 509.068956][ T3686] vfs_get_tree+0x85/0x260 [ 509.073362][ T3686] do_new_mount+0x292/0x570 [ 509.077962][ T3686] ? do_move_mount_old+0x160/0x160 [ 509.083580][ T3686] ? security_capable+0x86/0xb0 [ 509.088489][ T3686] do_mount+0x688/0xdd0 [ 509.092653][ T3686] ? copy_mount_string+0x30/0x30 [ 509.097565][ T3686] ? _copy_from_user+0xa6/0xe0 [ 509.102304][ T3686] ? copy_mount_options+0xcb/0x300 [ 509.107501][ T3686] ksys_mount+0xc2/0xf0 [ 509.111745][ T3686] __x64_sys_mount+0xb1/0xc0 [ 509.116307][ T3686] do_syscall_64+0xca/0x1c0 [ 509.120782][ T3686] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 509.126814][ T3686] incfs_lookup_dentry err:-12 [ 509.131472][ T3686] incfs: Can't find or create .index dir in ./file0 [ 509.138136][ T3686] incfs: mount failed -12 [ 509.198271][ T3688] FAULT_INJECTION: forcing a failure. [ 509.198271][ T3688] name failslab, interval 1, probability 0, space 0, times 0 [ 509.210922][ T3688] CPU: 1 PID: 3688 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 509.221289][ T3688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.231434][ T3688] Call Trace: [ 509.234710][ T3688] dump_stack+0x1d8/0x241 [ 509.239032][ T3688] ? panic+0x768/0x768 [ 509.243174][ T3688] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 509.248958][ T3688] ? __find_get_block+0xc9c/0x10b0 [ 509.254052][ T3688] ? stack_trace_save+0x1c0/0x1c0 [ 509.259055][ T3688] should_fail+0x71f/0x880 [ 509.263457][ T3688] ? setup_fault_attr+0x3d0/0x3d0 [ 509.268647][ T3688] ? mls_compute_context_len+0x74b/0x790 [ 509.274373][ T3688] ? stack_trace_snprint+0x170/0x170 [ 509.279652][ T3688] ? context_struct_to_string+0x441/0x8a0 [ 509.285446][ T3688] should_failslab+0x5/0x20 [ 509.289926][ T3688] __kmalloc+0x51/0x2b0 [ 509.294069][ T3688] context_struct_to_string+0x441/0x8a0 [ 509.299621][ T3688] ? fat_get_entry+0x8e7/0xa20 [ 509.304372][ T3688] ? security_bounded_transition+0x560/0x560 [ 509.310465][ T3688] context_add_hash+0x141/0x270 [ 509.315304][ T3688] ? security_sid_to_context_inval+0x40/0x40 [ 509.321613][ T3688] ? mls_convert_context+0x6c0/0x6c0 [ 509.326900][ T3688] ? mls_context_isvalid+0xa4/0x380 [ 509.332093][ T3688] ? policydb_context_isvalid+0x1bc/0x410 [ 509.338071][ T3688] security_compute_sid+0x11a7/0x1d60 [ 509.343439][ T3688] ? security_transition_sid+0x90/0x90 [ 509.349019][ T3688] ? avc_denied+0x1d0/0x1d0 [ 509.353593][ T3688] ? _raw_spin_unlock+0x49/0x60 [ 509.358423][ T3688] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 509.363779][ T3688] security_transition_sid+0x78/0x90 [ 509.369135][ T3688] may_create+0x607/0x970 [ 509.373453][ T3688] ? show_sid+0x250/0x250 [ 509.377758][ T3688] ? from_kgid+0x1a3/0x730 [ 509.382165][ T3688] ? generic_permission+0x141/0x3e0 [ 509.387339][ T3688] security_inode_mkdir+0xa4/0x100 [ 509.392457][ T3688] vfs_mkdir+0x352/0x600 [ 509.396767][ T3688] open_or_create_special_dir+0xe4/0x1c0 [ 509.402382][ T3688] incfs_mount_fs+0x48b/0xa00 [ 509.407105][ T3688] ? incfs_unlink+0x80/0x80 [ 509.411593][ T3688] ? vfs_parse_fs_string+0x178/0x1f0 [ 509.417136][ T3688] ? logfc+0x6d0/0x6d0 [ 509.421224][ T3688] ? cap_capable+0x18b/0x210 [ 509.425907][ T3688] legacy_get_tree+0xdf/0x170 [ 509.430567][ T3688] ? incfs_unlink+0x80/0x80 [ 509.435065][ T3688] vfs_get_tree+0x85/0x260 [ 509.439470][ T3688] do_new_mount+0x292/0x570 [ 509.445022][ T3688] ? do_move_mount_old+0x160/0x160 [ 509.450133][ T3688] ? security_capable+0x86/0xb0 [ 509.454977][ T3688] do_mount+0x688/0xdd0 [ 509.459136][ T3688] ? copy_mount_string+0x30/0x30 [ 509.464059][ T3688] ? _copy_from_user+0xa6/0xe0 [ 509.468799][ T3688] ? copy_mount_options+0xcb/0x300 [ 509.473968][ T3688] ksys_mount+0xc2/0xf0 [ 509.478106][ T3688] __x64_sys_mount+0xb1/0xc0 [ 509.482676][ T3688] do_syscall_64+0xca/0x1c0 [ 509.487164][ T3688] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 509.493168][ T3688] incfs: Can't find or create .index dir in ./file0 [ 509.499873][ T3688] incfs: mount failed -12 [ 509.629844][ T3690] FAULT_INJECTION: forcing a failure. [ 509.629844][ T3690] name failslab, interval 1, probability 0, space 0, times 0 [ 509.642488][ T3690] CPU: 1 PID: 3690 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 509.652820][ T3690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 509.662858][ T3690] Call Trace: [ 509.666129][ T3690] dump_stack+0x1d8/0x241 [ 509.670443][ T3690] ? panic+0x768/0x768 [ 509.674482][ T3690] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 509.680267][ T3690] ? __find_get_block+0xc9c/0x10b0 [ 509.685355][ T3690] ? stack_trace_save+0x1c0/0x1c0 [ 509.690373][ T3690] should_fail+0x71f/0x880 [ 509.695043][ T3690] ? setup_fault_attr+0x3d0/0x3d0 [ 509.700048][ T3690] ? mls_compute_context_len+0x74b/0x790 [ 509.705685][ T3690] ? stack_trace_snprint+0x170/0x170 [ 509.710952][ T3690] ? context_struct_to_string+0x441/0x8a0 [ 509.716770][ T3690] should_failslab+0x5/0x20 [ 509.721258][ T3690] __kmalloc+0x51/0x2b0 [ 509.725397][ T3690] context_struct_to_string+0x441/0x8a0 [ 509.730928][ T3690] ? fat_get_entry+0x8e7/0xa20 [ 509.735669][ T3690] ? security_bounded_transition+0x560/0x560 [ 509.741643][ T3690] context_add_hash+0x141/0x270 [ 509.746491][ T3690] ? security_sid_to_context_inval+0x40/0x40 [ 509.752488][ T3690] ? mls_convert_context+0x6c0/0x6c0 [ 509.757764][ T3690] ? mls_context_isvalid+0xa4/0x380 [ 509.762964][ T3690] ? policydb_context_isvalid+0x1bc/0x410 [ 509.768663][ T3690] security_compute_sid+0x11a7/0x1d60 [ 509.774309][ T3690] ? security_transition_sid+0x90/0x90 [ 509.779867][ T3690] ? avc_denied+0x1d0/0x1d0 [ 509.784504][ T3690] ? _raw_spin_unlock+0x49/0x60 [ 509.789347][ T3690] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 509.794694][ T3690] security_transition_sid+0x78/0x90 [ 509.799977][ T3690] may_create+0x607/0x970 [ 509.804416][ T3690] ? show_sid+0x250/0x250 [ 509.808725][ T3690] ? from_kgid+0x1a3/0x730 [ 509.813361][ T3690] ? generic_permission+0x141/0x3e0 [ 509.818545][ T3690] security_inode_mkdir+0xa4/0x100 [ 509.823755][ T3690] vfs_mkdir+0x352/0x600 [ 509.828009][ T3690] open_or_create_special_dir+0xe4/0x1c0 [ 509.833620][ T3690] incfs_mount_fs+0x48b/0xa00 [ 509.838283][ T3690] ? incfs_unlink+0x80/0x80 [ 509.842765][ T3690] ? vfs_parse_fs_string+0x178/0x1f0 [ 509.848027][ T3690] ? logfc+0x6d0/0x6d0 [ 509.852068][ T3690] ? cap_capable+0x18b/0x210 [ 509.856637][ T3690] legacy_get_tree+0xdf/0x170 [ 509.861384][ T3690] ? incfs_unlink+0x80/0x80 [ 509.866212][ T3690] vfs_get_tree+0x85/0x260 [ 509.870609][ T3690] do_new_mount+0x292/0x570 [ 509.875313][ T3690] ? do_move_mount_old+0x160/0x160 [ 509.880399][ T3690] ? security_capable+0x86/0xb0 [ 509.885357][ T3690] do_mount+0x688/0xdd0 [ 509.889497][ T3690] ? copy_mount_string+0x30/0x30 [ 509.894430][ T3690] ? _copy_from_user+0xa6/0xe0 [ 509.899271][ T3690] ? copy_mount_options+0xcb/0x300 [ 509.904465][ T3690] ksys_mount+0xc2/0xf0 [ 509.908610][ T3690] __x64_sys_mount+0xb1/0xc0 [ 509.913292][ T3690] do_syscall_64+0xca/0x1c0 [ 509.917788][ T3690] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 509.925179][ T3690] incfs: Can't find or create .index dir in ./file0 [ 509.931917][ T3690] incfs: mount failed -12 [ 509.978260][ T3692] FAULT_INJECTION: forcing a failure. [ 509.978260][ T3692] name failslab, interval 1, probability 0, space 0, times 0 [ 509.991127][ T3692] CPU: 1 PID: 3692 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 510.001518][ T3692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.011699][ T3692] Call Trace: [ 510.015012][ T3692] dump_stack+0x1d8/0x241 [ 510.019678][ T3692] ? panic+0x768/0x768 [ 510.023743][ T3692] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 510.029659][ T3692] ? __find_get_block+0xc9c/0x10b0 [ 510.034885][ T3692] ? stack_trace_save+0x1c0/0x1c0 [ 510.039885][ T3692] should_fail+0x71f/0x880 [ 510.044408][ T3692] ? setup_fault_attr+0x3d0/0x3d0 [ 510.049443][ T3692] ? mls_compute_context_len+0x74b/0x790 [ 510.055180][ T3692] ? stack_trace_snprint+0x170/0x170 [ 510.060451][ T3692] ? context_struct_to_string+0x441/0x8a0 [ 510.066169][ T3692] should_failslab+0x5/0x20 [ 510.070664][ T3692] __kmalloc+0x51/0x2b0 [ 510.074813][ T3692] context_struct_to_string+0x441/0x8a0 [ 510.080332][ T3692] ? fat_get_entry+0x8e7/0xa20 [ 510.085067][ T3692] ? security_bounded_transition+0x560/0x560 [ 510.091029][ T3692] context_add_hash+0x141/0x270 [ 510.095864][ T3692] ? security_sid_to_context_inval+0x40/0x40 [ 510.101822][ T3692] ? mls_convert_context+0x6c0/0x6c0 [ 510.107089][ T3692] ? mls_context_isvalid+0xa4/0x380 [ 510.112272][ T3692] ? policydb_context_isvalid+0x1bc/0x410 [ 510.118071][ T3692] security_compute_sid+0x11a7/0x1d60 [ 510.123441][ T3692] ? security_transition_sid+0x90/0x90 [ 510.128973][ T3692] ? avc_denied+0x1d0/0x1d0 [ 510.133554][ T3692] ? _raw_spin_unlock+0x49/0x60 [ 510.138500][ T3692] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 510.143856][ T3692] security_transition_sid+0x78/0x90 [ 510.149120][ T3692] may_create+0x607/0x970 [ 510.153431][ T3692] ? show_sid+0x250/0x250 [ 510.157746][ T3692] ? from_kgid+0x1a3/0x730 [ 510.162131][ T3692] ? generic_permission+0x141/0x3e0 [ 510.167298][ T3692] security_inode_mkdir+0xa4/0x100 [ 510.172381][ T3692] vfs_mkdir+0x352/0x600 [ 510.176637][ T3692] open_or_create_special_dir+0xe4/0x1c0 [ 510.182606][ T3692] incfs_mount_fs+0x48b/0xa00 [ 510.187268][ T3692] ? incfs_unlink+0x80/0x80 [ 510.191763][ T3692] ? vfs_parse_fs_string+0x178/0x1f0 [ 510.197371][ T3692] ? logfc+0x6d0/0x6d0 [ 510.201448][ T3692] ? cap_capable+0x18b/0x210 [ 510.206015][ T3692] legacy_get_tree+0xdf/0x170 [ 510.210692][ T3692] ? incfs_unlink+0x80/0x80 [ 510.215178][ T3692] vfs_get_tree+0x85/0x260 [ 510.219736][ T3692] do_new_mount+0x292/0x570 [ 510.224219][ T3692] ? do_move_mount_old+0x160/0x160 [ 510.229304][ T3692] ? security_capable+0x86/0xb0 [ 510.234148][ T3692] do_mount+0x688/0xdd0 [ 510.238317][ T3692] ? copy_mount_string+0x30/0x30 [ 510.243236][ T3692] ? _copy_from_user+0xa6/0xe0 [ 510.247995][ T3692] ? copy_mount_options+0xcb/0x300 [ 510.253082][ T3692] ksys_mount+0xc2/0xf0 [ 510.257225][ T3692] __x64_sys_mount+0xb1/0xc0 [ 510.261800][ T3692] do_syscall_64+0xca/0x1c0 [ 510.266811][ T3692] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 510.273036][ T3692] incfs: Can't find or create .index dir in ./file0 [ 510.279841][ T3692] incfs: mount failed -12 [ 510.328056][ T3694] FAULT_INJECTION: forcing a failure. [ 510.328056][ T3694] name failslab, interval 1, probability 0, space 0, times 0 [ 510.340793][ T3694] CPU: 1 PID: 3694 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 510.351010][ T3694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.361311][ T3694] Call Trace: [ 510.364603][ T3694] dump_stack+0x1d8/0x241 [ 510.368905][ T3694] ? panic+0x768/0x768 [ 510.372952][ T3694] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 510.378740][ T3694] ? __find_get_block+0xc9c/0x10b0 [ 510.383826][ T3694] ? stack_trace_save+0x1c0/0x1c0 [ 510.388821][ T3694] should_fail+0x71f/0x880 [ 510.393211][ T3694] ? setup_fault_attr+0x3d0/0x3d0 [ 510.398219][ T3694] ? mls_compute_context_len+0x74b/0x790 [ 510.403839][ T3694] ? stack_trace_snprint+0x170/0x170 [ 510.409193][ T3694] ? context_struct_to_string+0x441/0x8a0 [ 510.414895][ T3694] should_failslab+0x5/0x20 [ 510.419387][ T3694] __kmalloc+0x51/0x2b0 [ 510.423602][ T3694] context_struct_to_string+0x441/0x8a0 [ 510.429138][ T3694] ? fat_get_entry+0x8e7/0xa20 [ 510.434043][ T3694] ? security_bounded_transition+0x560/0x560 [ 510.440375][ T3694] context_add_hash+0x141/0x270 [ 510.445211][ T3694] ? security_sid_to_context_inval+0x40/0x40 [ 510.451189][ T3694] ? mls_convert_context+0x6c0/0x6c0 [ 510.456451][ T3694] ? mls_context_isvalid+0xa4/0x380 [ 510.461637][ T3694] ? policydb_context_isvalid+0x1bc/0x410 [ 510.467345][ T3694] security_compute_sid+0x11a7/0x1d60 [ 510.472708][ T3694] ? security_transition_sid+0x90/0x90 [ 510.478448][ T3694] ? avc_denied+0x1d0/0x1d0 [ 510.482930][ T3694] ? _raw_spin_unlock+0x49/0x60 [ 510.487761][ T3694] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 510.493103][ T3694] security_transition_sid+0x78/0x90 [ 510.498371][ T3694] may_create+0x607/0x970 [ 510.502676][ T3694] ? show_sid+0x250/0x250 [ 510.506995][ T3694] ? from_kgid+0x1a3/0x730 [ 510.511504][ T3694] ? generic_permission+0x141/0x3e0 [ 510.516677][ T3694] security_inode_mkdir+0xa4/0x100 [ 510.521868][ T3694] vfs_mkdir+0x352/0x600 [ 510.526107][ T3694] open_or_create_special_dir+0xe4/0x1c0 [ 510.531724][ T3694] incfs_mount_fs+0x48b/0xa00 [ 510.536866][ T3694] ? incfs_unlink+0x80/0x80 [ 510.541357][ T3694] ? vfs_parse_fs_string+0x178/0x1f0 [ 510.546927][ T3694] ? logfc+0x6d0/0x6d0 [ 510.550989][ T3694] ? cap_capable+0x18b/0x210 [ 510.555568][ T3694] legacy_get_tree+0xdf/0x170 [ 510.560302][ T3694] ? incfs_unlink+0x80/0x80 [ 510.564935][ T3694] vfs_get_tree+0x85/0x260 [ 510.569489][ T3694] do_new_mount+0x292/0x570 [ 510.573978][ T3694] ? do_move_mount_old+0x160/0x160 [ 510.579074][ T3694] ? security_capable+0x86/0xb0 [ 510.583913][ T3694] do_mount+0x688/0xdd0 [ 510.588043][ T3694] ? copy_mount_string+0x30/0x30 [ 510.592952][ T3694] ? _copy_from_user+0xa6/0xe0 [ 510.597714][ T3694] ? copy_mount_options+0xcb/0x300 [ 510.603143][ T3694] ksys_mount+0xc2/0xf0 [ 510.607368][ T3694] __x64_sys_mount+0xb1/0xc0 [ 510.611931][ T3694] do_syscall_64+0xca/0x1c0 [ 510.616407][ T3694] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 510.623726][ T3694] incfs: Can't find or create .index dir in ./file0 [ 510.630421][ T3694] incfs: mount failed -12 [ 510.678269][ T3696] FAULT_INJECTION: forcing a failure. [ 510.678269][ T3696] name failslab, interval 1, probability 0, space 0, times 0 [ 510.690950][ T3696] CPU: 1 PID: 3696 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 510.701200][ T3696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 510.711242][ T3696] Call Trace: [ 510.714507][ T3696] dump_stack+0x1d8/0x241 [ 510.718807][ T3696] ? panic+0x768/0x768 [ 510.722847][ T3696] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 510.728640][ T3696] should_fail+0x71f/0x880 [ 510.733028][ T3696] ? setup_fault_attr+0x3d0/0x3d0 [ 510.738022][ T3696] ? stack_trace_save+0x1c0/0x1c0 [ 510.743019][ T3696] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 510.749054][ T3696] ? __d_alloc+0x2a/0x6a0 [ 510.753354][ T3696] should_failslab+0x5/0x20 [ 510.757881][ T3696] kmem_cache_alloc+0x24/0x220 [ 510.762639][ T3696] __d_alloc+0x2a/0x6a0 [ 510.766790][ T3696] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 510.772850][ T3696] d_alloc_parallel+0xe7/0x1310 [ 510.777706][ T3696] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 510.783070][ T3696] ? avc_denied+0x1d0/0x1d0 [ 510.787558][ T3696] ? d_hash_and_lookup+0x1e0/0x1e0 [ 510.792659][ T3696] ? incfs_realloc_mount_info+0x93/0x480 [ 510.798277][ T3696] ? incfs_alloc_mount_info+0x462/0x520 [ 510.803802][ T3696] ? incfs_mount_fs+0x406/0xa00 [ 510.808625][ T3696] ? legacy_get_tree+0xdf/0x170 [ 510.813446][ T3696] ? vfs_get_tree+0x85/0x260 [ 510.818008][ T3696] ? do_mount+0x688/0xdd0 [ 510.822313][ T3696] ? ksys_mount+0xc2/0xf0 [ 510.826627][ T3696] ? selinux_inode_permission+0x380/0x6a0 [ 510.832318][ T3696] ? selinux_inode_permission+0x454/0x6a0 [ 510.838007][ T3696] __lookup_slow+0x156/0x460 [ 510.842653][ T3696] ? lookup_one_len+0x2c0/0x2c0 [ 510.847473][ T3696] lookup_one_len+0x180/0x2c0 [ 510.852121][ T3696] ? lookup_one_len_common+0x450/0x450 [ 510.857573][ T3696] ? memcpy+0x38/0x50 [ 510.861532][ T3696] incfs_lookup_dentry+0x5b/0xb0 [ 510.866445][ T3696] open_or_create_special_dir+0x4c/0x1c0 [ 510.872053][ T3696] incfs_mount_fs+0x48b/0xa00 [ 510.876720][ T3696] ? incfs_unlink+0x80/0x80 [ 510.881348][ T3696] ? vfs_parse_fs_string+0x178/0x1f0 [ 510.886624][ T3696] ? logfc+0x6d0/0x6d0 [ 510.890669][ T3696] ? cap_capable+0x18b/0x210 [ 510.895237][ T3696] legacy_get_tree+0xdf/0x170 [ 510.899884][ T3696] ? incfs_unlink+0x80/0x80 [ 510.904702][ T3696] vfs_get_tree+0x85/0x260 [ 510.909092][ T3696] do_new_mount+0x292/0x570 [ 510.913564][ T3696] ? do_move_mount_old+0x160/0x160 [ 510.918645][ T3696] ? security_capable+0x86/0xb0 [ 510.923466][ T3696] do_mount+0x688/0xdd0 [ 510.927615][ T3696] ? copy_mount_string+0x30/0x30 [ 510.932520][ T3696] ? _copy_from_user+0xa6/0xe0 [ 510.937265][ T3696] ? copy_mount_options+0xcb/0x300 [ 510.942366][ T3696] ksys_mount+0xc2/0xf0 [ 510.946514][ T3696] __x64_sys_mount+0xb1/0xc0 [ 510.951076][ T3696] do_syscall_64+0xca/0x1c0 [ 510.955581][ T3696] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 510.962936][ T3696] incfs_lookup_dentry err:-12 [ 510.967655][ T3696] incfs: Can't find or create .index dir in ./file0 [ 510.974307][ T3696] incfs: mount failed -12 [ 511.051982][ T3698] FAULT_INJECTION: forcing a failure. [ 511.051982][ T3698] name failslab, interval 1, probability 0, space 0, times 0 [ 511.064631][ T3698] CPU: 1 PID: 3698 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 511.074861][ T3698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.084906][ T3698] Call Trace: [ 511.088182][ T3698] dump_stack+0x1d8/0x241 [ 511.092482][ T3698] ? panic+0x768/0x768 [ 511.096529][ T3698] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 511.102317][ T3698] ? __find_get_block+0xc9c/0x10b0 [ 511.107403][ T3698] ? stack_trace_save+0x1c0/0x1c0 [ 511.112403][ T3698] should_fail+0x71f/0x880 [ 511.116802][ T3698] ? setup_fault_attr+0x3d0/0x3d0 [ 511.121798][ T3698] ? mls_compute_context_len+0x74b/0x790 [ 511.127397][ T3698] ? stack_trace_snprint+0x170/0x170 [ 511.132673][ T3698] ? context_struct_to_string+0x441/0x8a0 [ 511.138362][ T3698] should_failslab+0x5/0x20 [ 511.142843][ T3698] __kmalloc+0x51/0x2b0 [ 511.147102][ T3698] context_struct_to_string+0x441/0x8a0 [ 511.152630][ T3698] ? fat_get_entry+0x8e7/0xa20 [ 511.157741][ T3698] ? security_bounded_transition+0x560/0x560 [ 511.163698][ T3698] context_add_hash+0x141/0x270 [ 511.168536][ T3698] ? security_sid_to_context_inval+0x40/0x40 [ 511.174535][ T3698] ? mls_convert_context+0x6c0/0x6c0 [ 511.179903][ T3698] ? mls_context_isvalid+0xa4/0x380 [ 511.185133][ T3698] ? policydb_context_isvalid+0x1bc/0x410 [ 511.190840][ T3698] security_compute_sid+0x11a7/0x1d60 [ 511.196198][ T3698] ? security_transition_sid+0x90/0x90 [ 511.201659][ T3698] ? avc_denied+0x1d0/0x1d0 [ 511.206138][ T3698] ? _raw_spin_unlock+0x49/0x60 [ 511.210964][ T3698] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 511.216329][ T3698] security_transition_sid+0x78/0x90 [ 511.221584][ T3698] may_create+0x607/0x970 [ 511.226011][ T3698] ? show_sid+0x250/0x250 [ 511.230445][ T3698] ? from_kgid+0x1a3/0x730 [ 511.234884][ T3698] ? generic_permission+0x141/0x3e0 [ 511.240067][ T3698] security_inode_mkdir+0xa4/0x100 [ 511.245164][ T3698] vfs_mkdir+0x352/0x600 [ 511.249385][ T3698] open_or_create_special_dir+0xe4/0x1c0 [ 511.255111][ T3698] incfs_mount_fs+0x48b/0xa00 [ 511.259765][ T3698] ? incfs_unlink+0x80/0x80 [ 511.264254][ T3698] ? vfs_parse_fs_string+0x178/0x1f0 [ 511.269522][ T3698] ? logfc+0x6d0/0x6d0 [ 511.273576][ T3698] ? cap_capable+0x18b/0x210 [ 511.278167][ T3698] legacy_get_tree+0xdf/0x170 [ 511.282836][ T3698] ? incfs_unlink+0x80/0x80 [ 511.287447][ T3698] vfs_get_tree+0x85/0x260 [ 511.292114][ T3698] do_new_mount+0x292/0x570 [ 511.296610][ T3698] ? do_move_mount_old+0x160/0x160 [ 511.301699][ T3698] ? security_capable+0x86/0xb0 [ 511.306523][ T3698] do_mount+0x688/0xdd0 [ 511.310663][ T3698] ? copy_mount_string+0x30/0x30 [ 511.315572][ T3698] ? _copy_from_user+0xa6/0xe0 [ 511.320306][ T3698] ? copy_mount_options+0xcb/0x300 [ 511.325563][ T3698] ksys_mount+0xc2/0xf0 [ 511.329707][ T3698] __x64_sys_mount+0xb1/0xc0 [ 511.334411][ T3698] do_syscall_64+0xca/0x1c0 [ 511.338895][ T3698] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 511.345182][ T3698] incfs: Can't find or create .index dir in ./file0 [ 511.351874][ T3698] incfs: mount failed -12 [ 511.398195][ T3700] FAULT_INJECTION: forcing a failure. [ 511.398195][ T3700] name failslab, interval 1, probability 0, space 0, times 0 [ 511.410855][ T3700] CPU: 1 PID: 3700 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 511.421078][ T3700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.431136][ T3700] Call Trace: [ 511.434409][ T3700] dump_stack+0x1d8/0x241 [ 511.438714][ T3700] ? panic+0x768/0x768 [ 511.442771][ T3700] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 511.448580][ T3700] ? __find_get_block+0xc9c/0x10b0 [ 511.453676][ T3700] ? stack_trace_save+0x1c0/0x1c0 [ 511.458686][ T3700] should_fail+0x71f/0x880 [ 511.463086][ T3700] ? setup_fault_attr+0x3d0/0x3d0 [ 511.468112][ T3700] ? mls_compute_context_len+0x74b/0x790 [ 511.473816][ T3700] ? stack_trace_snprint+0x170/0x170 [ 511.479079][ T3700] ? context_struct_to_string+0x441/0x8a0 [ 511.484794][ T3700] should_failslab+0x5/0x20 [ 511.489281][ T3700] __kmalloc+0x51/0x2b0 [ 511.493418][ T3700] context_struct_to_string+0x441/0x8a0 [ 511.499035][ T3700] ? fat_get_entry+0x8e7/0xa20 [ 511.503774][ T3700] ? security_bounded_transition+0x560/0x560 [ 511.509727][ T3700] context_add_hash+0x141/0x270 [ 511.514566][ T3700] ? security_sid_to_context_inval+0x40/0x40 [ 511.520524][ T3700] ? mls_convert_context+0x6c0/0x6c0 [ 511.525779][ T3700] ? mls_context_isvalid+0xa4/0x380 [ 511.530945][ T3700] ? policydb_context_isvalid+0x1bc/0x410 [ 511.536657][ T3700] security_compute_sid+0x11a7/0x1d60 [ 511.542001][ T3700] ? security_transition_sid+0x90/0x90 [ 511.547441][ T3700] ? avc_denied+0x1d0/0x1d0 [ 511.552028][ T3700] ? _raw_spin_unlock+0x49/0x60 [ 511.556896][ T3700] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 511.562248][ T3700] security_transition_sid+0x78/0x90 [ 511.567523][ T3700] may_create+0x607/0x970 [ 511.571830][ T3700] ? show_sid+0x250/0x250 [ 511.576226][ T3700] ? from_kgid+0x1a3/0x730 [ 511.580629][ T3700] ? generic_permission+0x141/0x3e0 [ 511.585810][ T3700] security_inode_mkdir+0xa4/0x100 [ 511.590894][ T3700] vfs_mkdir+0x352/0x600 [ 511.595129][ T3700] open_or_create_special_dir+0xe4/0x1c0 [ 511.600745][ T3700] incfs_mount_fs+0x48b/0xa00 [ 511.605397][ T3700] ? incfs_unlink+0x80/0x80 [ 511.609874][ T3700] ? vfs_parse_fs_string+0x178/0x1f0 [ 511.615132][ T3700] ? logfc+0x6d0/0x6d0 [ 511.619178][ T3700] ? cap_capable+0x18b/0x210 [ 511.623738][ T3700] legacy_get_tree+0xdf/0x170 [ 511.628459][ T3700] ? incfs_unlink+0x80/0x80 [ 511.632944][ T3700] vfs_get_tree+0x85/0x260 [ 511.637426][ T3700] do_new_mount+0x292/0x570 [ 511.641999][ T3700] ? do_move_mount_old+0x160/0x160 [ 511.647090][ T3700] ? security_capable+0x86/0xb0 [ 511.651926][ T3700] do_mount+0x688/0xdd0 [ 511.656074][ T3700] ? copy_mount_string+0x30/0x30 [ 511.660993][ T3700] ? _copy_from_user+0xa6/0xe0 [ 511.665727][ T3700] ? copy_mount_options+0xcb/0x300 [ 511.670810][ T3700] ksys_mount+0xc2/0xf0 [ 511.674945][ T3700] __x64_sys_mount+0xb1/0xc0 [ 511.679540][ T3700] do_syscall_64+0xca/0x1c0 [ 511.684035][ T3700] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 511.689998][ T3700] incfs: Can't find or create .index dir in ./file0 [ 511.696685][ T3700] incfs: mount failed -12 [ 511.748055][ T3702] FAULT_INJECTION: forcing a failure. [ 511.748055][ T3702] name failslab, interval 1, probability 0, space 0, times 0 [ 511.760701][ T3702] CPU: 1 PID: 3702 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 511.770915][ T3702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 511.780950][ T3702] Call Trace: [ 511.784215][ T3702] dump_stack+0x1d8/0x241 [ 511.788515][ T3702] ? panic+0x768/0x768 [ 511.792552][ T3702] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 511.798330][ T3702] ? __find_get_block+0xc9c/0x10b0 [ 511.803417][ T3702] ? stack_trace_save+0x1c0/0x1c0 [ 511.808523][ T3702] should_fail+0x71f/0x880 [ 511.812929][ T3702] ? setup_fault_attr+0x3d0/0x3d0 [ 511.817924][ T3702] ? mls_compute_context_len+0x74b/0x790 [ 511.823549][ T3702] ? stack_trace_snprint+0x170/0x170 [ 511.828804][ T3702] ? context_struct_to_string+0x441/0x8a0 [ 511.834491][ T3702] should_failslab+0x5/0x20 [ 511.838966][ T3702] __kmalloc+0x51/0x2b0 [ 511.843096][ T3702] context_struct_to_string+0x441/0x8a0 [ 511.848637][ T3702] ? fat_get_entry+0x8e7/0xa20 [ 511.853386][ T3702] ? security_bounded_transition+0x560/0x560 [ 511.859340][ T3702] context_add_hash+0x141/0x270 [ 511.864160][ T3702] ? security_sid_to_context_inval+0x40/0x40 [ 511.870131][ T3702] ? mls_convert_context+0x6c0/0x6c0 [ 511.875389][ T3702] ? mls_context_isvalid+0xa4/0x380 [ 511.880561][ T3702] ? policydb_context_isvalid+0x1bc/0x410 [ 511.886260][ T3702] security_compute_sid+0x11a7/0x1d60 [ 511.891611][ T3702] ? security_transition_sid+0x90/0x90 [ 511.897052][ T3702] ? avc_denied+0x1d0/0x1d0 [ 511.901535][ T3702] ? _raw_spin_unlock+0x49/0x60 [ 511.906381][ T3702] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 511.911731][ T3702] security_transition_sid+0x78/0x90 [ 511.916989][ T3702] may_create+0x607/0x970 [ 511.921293][ T3702] ? show_sid+0x250/0x250 [ 511.925607][ T3702] ? from_kgid+0x1a3/0x730 [ 511.930004][ T3702] ? generic_permission+0x141/0x3e0 [ 511.935211][ T3702] security_inode_mkdir+0xa4/0x100 [ 511.940296][ T3702] vfs_mkdir+0x352/0x600 [ 511.944544][ T3702] open_or_create_special_dir+0xe4/0x1c0 [ 511.950269][ T3702] incfs_mount_fs+0x48b/0xa00 [ 511.954927][ T3702] ? incfs_unlink+0x80/0x80 [ 511.959413][ T3702] ? vfs_parse_fs_string+0x178/0x1f0 [ 511.964669][ T3702] ? logfc+0x6d0/0x6d0 [ 511.968710][ T3702] ? cap_capable+0x18b/0x210 [ 511.973580][ T3702] legacy_get_tree+0xdf/0x170 [ 511.978521][ T3702] ? incfs_unlink+0x80/0x80 [ 511.983021][ T3702] vfs_get_tree+0x85/0x260 [ 511.987421][ T3702] do_new_mount+0x292/0x570 [ 511.991985][ T3702] ? do_move_mount_old+0x160/0x160 [ 511.997179][ T3702] ? security_capable+0x86/0xb0 [ 512.002013][ T3702] do_mount+0x688/0xdd0 [ 512.006152][ T3702] ? copy_mount_string+0x30/0x30 [ 512.011060][ T3702] ? _copy_from_user+0xa6/0xe0 [ 512.015809][ T3702] ? copy_mount_options+0xcb/0x300 [ 512.021059][ T3702] ksys_mount+0xc2/0xf0 [ 512.025194][ T3702] __x64_sys_mount+0xb1/0xc0 [ 512.029760][ T3702] do_syscall_64+0xca/0x1c0 [ 512.034239][ T3702] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 512.042300][ T3702] incfs: Can't find or create .index dir in ./file0 [ 512.048969][ T3702] incfs: mount failed -12 [ 512.098065][ T3704] FAULT_INJECTION: forcing a failure. [ 512.098065][ T3704] name failslab, interval 1, probability 0, space 0, times 0 [ 512.110716][ T3704] CPU: 1 PID: 3704 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 512.120977][ T3704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.131018][ T3704] Call Trace: [ 512.134286][ T3704] dump_stack+0x1d8/0x241 [ 512.138593][ T3704] ? panic+0x768/0x768 [ 512.142635][ T3704] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 512.148408][ T3704] ? __find_get_block+0xc9c/0x10b0 [ 512.153491][ T3704] ? stack_trace_save+0x1c0/0x1c0 [ 512.158493][ T3704] should_fail+0x71f/0x880 [ 512.162969][ T3704] ? setup_fault_attr+0x3d0/0x3d0 [ 512.167979][ T3704] ? mls_compute_context_len+0x74b/0x790 [ 512.173595][ T3704] ? stack_trace_snprint+0x170/0x170 [ 512.178867][ T3704] ? context_struct_to_string+0x441/0x8a0 [ 512.184569][ T3704] should_failslab+0x5/0x20 [ 512.189189][ T3704] __kmalloc+0x51/0x2b0 [ 512.193441][ T3704] context_struct_to_string+0x441/0x8a0 [ 512.199063][ T3704] ? fat_get_entry+0x8e7/0xa20 [ 512.203815][ T3704] ? security_bounded_transition+0x560/0x560 [ 512.209784][ T3704] context_add_hash+0x141/0x270 [ 512.214615][ T3704] ? security_sid_to_context_inval+0x40/0x40 [ 512.220582][ T3704] ? mls_convert_context+0x6c0/0x6c0 [ 512.225855][ T3704] ? mls_context_isvalid+0xa4/0x380 [ 512.231042][ T3704] ? policydb_context_isvalid+0x1bc/0x410 [ 512.236762][ T3704] security_compute_sid+0x11a7/0x1d60 [ 512.242114][ T3704] ? security_transition_sid+0x90/0x90 [ 512.247545][ T3704] ? avc_denied+0x1d0/0x1d0 [ 512.252043][ T3704] ? _raw_spin_unlock+0x49/0x60 [ 512.256920][ T3704] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 512.262280][ T3704] security_transition_sid+0x78/0x90 [ 512.267630][ T3704] may_create+0x607/0x970 [ 512.271946][ T3704] ? show_sid+0x250/0x250 [ 512.276346][ T3704] ? from_kgid+0x1a3/0x730 [ 512.280759][ T3704] ? generic_permission+0x141/0x3e0 [ 512.285947][ T3704] security_inode_mkdir+0xa4/0x100 [ 512.291316][ T3704] vfs_mkdir+0x352/0x600 [ 512.295989][ T3704] open_or_create_special_dir+0xe4/0x1c0 [ 512.301756][ T3704] incfs_mount_fs+0x48b/0xa00 [ 512.306411][ T3704] ? incfs_unlink+0x80/0x80 [ 512.310897][ T3704] ? vfs_parse_fs_string+0x178/0x1f0 [ 512.316163][ T3704] ? logfc+0x6d0/0x6d0 [ 512.320219][ T3704] ? cap_capable+0x18b/0x210 [ 512.324787][ T3704] legacy_get_tree+0xdf/0x170 [ 512.329450][ T3704] ? incfs_unlink+0x80/0x80 [ 512.333935][ T3704] vfs_get_tree+0x85/0x260 [ 512.338391][ T3704] do_new_mount+0x292/0x570 [ 512.342875][ T3704] ? do_move_mount_old+0x160/0x160 [ 512.347965][ T3704] ? security_capable+0x86/0xb0 [ 512.352796][ T3704] do_mount+0x688/0xdd0 [ 512.356929][ T3704] ? copy_mount_string+0x30/0x30 [ 512.361867][ T3704] ? _copy_from_user+0xa6/0xe0 [ 512.366619][ T3704] ? copy_mount_options+0xcb/0x300 [ 512.371710][ T3704] ksys_mount+0xc2/0xf0 [ 512.375841][ T3704] __x64_sys_mount+0xb1/0xc0 [ 512.380405][ T3704] do_syscall_64+0xca/0x1c0 [ 512.384890][ T3704] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 512.390817][ T3704] incfs: Can't find or create .index dir in ./file0 [ 512.397472][ T3704] incfs: mount failed -12 [ 512.510226][ T3706] FAULT_INJECTION: forcing a failure. [ 512.510226][ T3706] name failslab, interval 1, probability 0, space 0, times 0 [ 512.523252][ T3706] CPU: 1 PID: 3706 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 512.533509][ T3706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.543673][ T3706] Call Trace: [ 512.546948][ T3706] dump_stack+0x1d8/0x241 [ 512.551522][ T3706] ? panic+0x768/0x768 [ 512.555806][ T3706] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 512.561611][ T3706] ? __find_get_block+0xc9c/0x10b0 [ 512.566799][ T3706] ? stack_trace_save+0x1c0/0x1c0 [ 512.571819][ T3706] should_fail+0x71f/0x880 [ 512.576217][ T3706] ? setup_fault_attr+0x3d0/0x3d0 [ 512.581219][ T3706] ? mls_compute_context_len+0x74b/0x790 [ 512.586823][ T3706] ? stack_trace_snprint+0x170/0x170 [ 512.592083][ T3706] ? context_struct_to_string+0x441/0x8a0 [ 512.597778][ T3706] should_failslab+0x5/0x20 [ 512.602258][ T3706] __kmalloc+0x51/0x2b0 [ 512.606557][ T3706] context_struct_to_string+0x441/0x8a0 [ 512.612287][ T3706] ? fat_get_entry+0x8e7/0xa20 [ 512.617047][ T3706] ? security_bounded_transition+0x560/0x560 [ 512.622999][ T3706] context_add_hash+0x141/0x270 [ 512.627910][ T3706] ? security_sid_to_context_inval+0x40/0x40 [ 512.633884][ T3706] ? mls_convert_context+0x6c0/0x6c0 [ 512.639141][ T3706] ? mls_context_isvalid+0xa4/0x380 [ 512.644330][ T3706] ? policydb_context_isvalid+0x1bc/0x410 [ 512.650023][ T3706] security_compute_sid+0x11a7/0x1d60 [ 512.655648][ T3706] ? security_transition_sid+0x90/0x90 [ 512.661101][ T3706] ? avc_denied+0x1d0/0x1d0 [ 512.665584][ T3706] ? _raw_spin_unlock+0x49/0x60 [ 512.670443][ T3706] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 512.675792][ T3706] security_transition_sid+0x78/0x90 [ 512.681051][ T3706] may_create+0x607/0x970 [ 512.685354][ T3706] ? show_sid+0x250/0x250 [ 512.689652][ T3706] ? from_kgid+0x1a3/0x730 [ 512.694040][ T3706] ? generic_permission+0x141/0x3e0 [ 512.699298][ T3706] security_inode_mkdir+0xa4/0x100 [ 512.704402][ T3706] vfs_mkdir+0x352/0x600 [ 512.708644][ T3706] open_or_create_special_dir+0xe4/0x1c0 [ 512.714401][ T3706] incfs_mount_fs+0x48b/0xa00 [ 512.719075][ T3706] ? incfs_unlink+0x80/0x80 [ 512.723557][ T3706] ? vfs_parse_fs_string+0x178/0x1f0 [ 512.728838][ T3706] ? logfc+0x6d0/0x6d0 [ 512.732876][ T3706] ? cap_capable+0x18b/0x210 [ 512.737441][ T3706] legacy_get_tree+0xdf/0x170 [ 512.742088][ T3706] ? incfs_unlink+0x80/0x80 [ 512.746561][ T3706] vfs_get_tree+0x85/0x260 [ 512.751041][ T3706] do_new_mount+0x292/0x570 [ 512.755513][ T3706] ? do_move_mount_old+0x160/0x160 [ 512.760609][ T3706] ? security_capable+0x86/0xb0 [ 512.765441][ T3706] do_mount+0x688/0xdd0 [ 512.769587][ T3706] ? copy_mount_string+0x30/0x30 [ 512.774501][ T3706] ? _copy_from_user+0xa6/0xe0 [ 512.779245][ T3706] ? copy_mount_options+0xcb/0x300 [ 512.784331][ T3706] ksys_mount+0xc2/0xf0 [ 512.788473][ T3706] __x64_sys_mount+0xb1/0xc0 [ 512.793042][ T3706] do_syscall_64+0xca/0x1c0 [ 512.797522][ T3706] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 512.803442][ T3706] incfs: Can't find or create .index dir in ./file0 [ 512.810094][ T3706] incfs: mount failed -12 [ 512.932130][ T3708] FAULT_INJECTION: forcing a failure. [ 512.932130][ T3708] name failslab, interval 1, probability 0, space 0, times 0 [ 512.944773][ T3708] CPU: 1 PID: 3708 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 512.954996][ T3708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 512.965038][ T3708] Call Trace: [ 512.968339][ T3708] dump_stack+0x1d8/0x241 [ 512.972658][ T3708] ? panic+0x768/0x768 [ 512.976697][ T3708] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 512.982474][ T3708] ? __find_get_block+0xc9c/0x10b0 [ 512.987557][ T3708] ? stack_trace_save+0x1c0/0x1c0 [ 512.992563][ T3708] should_fail+0x71f/0x880 [ 512.996959][ T3708] ? setup_fault_attr+0x3d0/0x3d0 [ 513.001961][ T3708] ? mls_compute_context_len+0x74b/0x790 [ 513.007564][ T3708] ? stack_trace_snprint+0x170/0x170 [ 513.012926][ T3708] ? context_struct_to_string+0x441/0x8a0 [ 513.018649][ T3708] should_failslab+0x5/0x20 [ 513.023160][ T3708] __kmalloc+0x51/0x2b0 [ 513.027300][ T3708] context_struct_to_string+0x441/0x8a0 [ 513.032841][ T3708] ? fat_get_entry+0x8e7/0xa20 [ 513.037582][ T3708] ? security_bounded_transition+0x560/0x560 [ 513.043535][ T3708] context_add_hash+0x141/0x270 [ 513.048376][ T3708] ? security_sid_to_context_inval+0x40/0x40 [ 513.054325][ T3708] ? mls_convert_context+0x6c0/0x6c0 [ 513.059579][ T3708] ? mls_context_isvalid+0xa4/0x380 [ 513.064747][ T3708] ? policydb_context_isvalid+0x1bc/0x410 [ 513.070461][ T3708] security_compute_sid+0x11a7/0x1d60 [ 513.075825][ T3708] ? security_transition_sid+0x90/0x90 [ 513.081260][ T3708] ? avc_denied+0x1d0/0x1d0 [ 513.085742][ T3708] ? _raw_spin_unlock+0x49/0x60 [ 513.090573][ T3708] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 513.096063][ T3708] security_transition_sid+0x78/0x90 [ 513.101325][ T3708] may_create+0x607/0x970 [ 513.105627][ T3708] ? show_sid+0x250/0x250 [ 513.109935][ T3708] ? from_kgid+0x1a3/0x730 [ 513.114447][ T3708] ? generic_permission+0x141/0x3e0 [ 513.119624][ T3708] security_inode_mkdir+0xa4/0x100 [ 513.124850][ T3708] vfs_mkdir+0x352/0x600 [ 513.129081][ T3708] open_or_create_special_dir+0xe4/0x1c0 [ 513.134715][ T3708] incfs_mount_fs+0x48b/0xa00 [ 513.139447][ T3708] ? incfs_unlink+0x80/0x80 [ 513.143954][ T3708] ? vfs_parse_fs_string+0x178/0x1f0 [ 513.149361][ T3708] ? logfc+0x6d0/0x6d0 [ 513.153416][ T3708] ? cap_capable+0x18b/0x210 [ 513.158013][ T3708] legacy_get_tree+0xdf/0x170 [ 513.162666][ T3708] ? incfs_unlink+0x80/0x80 [ 513.167140][ T3708] vfs_get_tree+0x85/0x260 [ 513.171526][ T3708] do_new_mount+0x292/0x570 [ 513.176002][ T3708] ? do_move_mount_old+0x160/0x160 [ 513.181082][ T3708] ? security_capable+0x86/0xb0 [ 513.186052][ T3708] do_mount+0x688/0xdd0 [ 513.190188][ T3708] ? copy_mount_string+0x30/0x30 [ 513.195102][ T3708] ? _copy_from_user+0xa6/0xe0 [ 513.199841][ T3708] ? copy_mount_options+0xcb/0x300 [ 513.204945][ T3708] ksys_mount+0xc2/0xf0 [ 513.209076][ T3708] __x64_sys_mount+0xb1/0xc0 [ 513.213644][ T3708] do_syscall_64+0xca/0x1c0 [ 513.218165][ T3708] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 513.224092][ T3708] incfs: Can't find or create .index dir in ./file0 [ 513.230826][ T3708] incfs: mount failed -12 [ 513.278205][ T3710] FAULT_INJECTION: forcing a failure. [ 513.278205][ T3710] name failslab, interval 1, probability 0, space 0, times 0 [ 513.291322][ T3710] CPU: 1 PID: 3710 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 513.301545][ T3710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.311572][ T3710] Call Trace: [ 513.314840][ T3710] dump_stack+0x1d8/0x241 [ 513.319160][ T3710] ? panic+0x768/0x768 [ 513.323205][ T3710] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 513.328989][ T3710] should_fail+0x71f/0x880 [ 513.333390][ T3710] ? setup_fault_attr+0x3d0/0x3d0 [ 513.338387][ T3710] ? stack_trace_save+0x1c0/0x1c0 [ 513.343380][ T3710] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 513.349432][ T3710] ? __d_alloc+0x2a/0x6a0 [ 513.353728][ T3710] should_failslab+0x5/0x20 [ 513.358213][ T3710] kmem_cache_alloc+0x24/0x220 [ 513.362945][ T3710] __d_alloc+0x2a/0x6a0 [ 513.367070][ T3710] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 513.373102][ T3710] d_alloc_parallel+0xe7/0x1310 [ 513.377936][ T3710] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 513.383314][ T3710] ? avc_denied+0x1d0/0x1d0 [ 513.387803][ T3710] ? d_hash_and_lookup+0x1e0/0x1e0 [ 513.393030][ T3710] ? incfs_realloc_mount_info+0x93/0x480 [ 513.398788][ T3710] ? incfs_alloc_mount_info+0x462/0x520 [ 513.404336][ T3710] ? incfs_mount_fs+0x406/0xa00 [ 513.409188][ T3710] ? legacy_get_tree+0xdf/0x170 [ 513.414006][ T3710] ? vfs_get_tree+0x85/0x260 [ 513.418565][ T3710] ? do_mount+0x688/0xdd0 [ 513.422879][ T3710] ? ksys_mount+0xc2/0xf0 [ 513.427178][ T3710] ? selinux_inode_permission+0x380/0x6a0 [ 513.432950][ T3710] ? selinux_inode_permission+0x454/0x6a0 [ 513.438638][ T3710] __lookup_slow+0x156/0x460 [ 513.443205][ T3710] ? lookup_one_len+0x2c0/0x2c0 [ 513.448035][ T3710] lookup_one_len+0x180/0x2c0 [ 513.452681][ T3710] ? lookup_one_len_common+0x450/0x450 [ 513.458107][ T3710] ? memcpy+0x38/0x50 [ 513.462061][ T3710] incfs_lookup_dentry+0x5b/0xb0 [ 513.466968][ T3710] open_or_create_special_dir+0x4c/0x1c0 [ 513.472587][ T3710] incfs_mount_fs+0x48b/0xa00 [ 513.477340][ T3710] ? incfs_unlink+0x80/0x80 [ 513.481846][ T3710] ? vfs_parse_fs_string+0x178/0x1f0 [ 513.487102][ T3710] ? logfc+0x6d0/0x6d0 [ 513.491157][ T3710] ? cap_capable+0x18b/0x210 [ 513.495715][ T3710] legacy_get_tree+0xdf/0x170 [ 513.500551][ T3710] ? incfs_unlink+0x80/0x80 [ 513.505041][ T3710] vfs_get_tree+0x85/0x260 [ 513.509442][ T3710] do_new_mount+0x292/0x570 [ 513.513916][ T3710] ? do_move_mount_old+0x160/0x160 [ 513.518998][ T3710] ? security_capable+0x86/0xb0 [ 513.523816][ T3710] do_mount+0x688/0xdd0 [ 513.527940][ T3710] ? copy_mount_string+0x30/0x30 [ 513.532851][ T3710] ? _copy_from_user+0xa6/0xe0 [ 513.537582][ T3710] ? copy_mount_options+0xcb/0x300 [ 513.542664][ T3710] ksys_mount+0xc2/0xf0 [ 513.546798][ T3710] __x64_sys_mount+0xb1/0xc0 [ 513.551357][ T3710] do_syscall_64+0xca/0x1c0 [ 513.555830][ T3710] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 513.561837][ T3710] incfs_lookup_dentry err:-12 [ 513.566575][ T3710] incfs: Can't find or create .index dir in ./file0 [ 513.573246][ T3710] incfs: mount failed -12 [ 513.692336][ T3712] FAULT_INJECTION: forcing a failure. [ 513.692336][ T3712] name failslab, interval 1, probability 0, space 0, times 0 [ 513.704969][ T3712] CPU: 1 PID: 3712 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 513.715200][ T3712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 513.725231][ T3712] Call Trace: [ 513.728495][ T3712] dump_stack+0x1d8/0x241 [ 513.732794][ T3712] ? panic+0x768/0x768 [ 513.736837][ T3712] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 513.742612][ T3712] ? __find_get_block+0xc9c/0x10b0 [ 513.747695][ T3712] ? stack_trace_save+0x1c0/0x1c0 [ 513.752688][ T3712] should_fail+0x71f/0x880 [ 513.757084][ T3712] ? setup_fault_attr+0x3d0/0x3d0 [ 513.762079][ T3712] ? mls_compute_context_len+0x74b/0x790 [ 513.767680][ T3712] ? stack_trace_snprint+0x170/0x170 [ 513.772962][ T3712] ? context_struct_to_string+0x441/0x8a0 [ 513.778650][ T3712] should_failslab+0x5/0x20 [ 513.783121][ T3712] __kmalloc+0x51/0x2b0 [ 513.787244][ T3712] context_struct_to_string+0x441/0x8a0 [ 513.792755][ T3712] ? fat_get_entry+0x8e7/0xa20 [ 513.797508][ T3712] ? security_bounded_transition+0x560/0x560 [ 513.803456][ T3712] context_add_hash+0x141/0x270 [ 513.808277][ T3712] ? security_sid_to_context_inval+0x40/0x40 [ 513.814225][ T3712] ? mls_convert_context+0x6c0/0x6c0 [ 513.819477][ T3712] ? mls_context_isvalid+0xa4/0x380 [ 513.824654][ T3712] ? policydb_context_isvalid+0x1bc/0x410 [ 513.830347][ T3712] security_compute_sid+0x11a7/0x1d60 [ 513.835698][ T3712] ? security_transition_sid+0x90/0x90 [ 513.841356][ T3712] ? avc_denied+0x1d0/0x1d0 [ 513.845835][ T3712] ? _raw_spin_unlock+0x49/0x60 [ 513.850658][ T3712] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 513.856004][ T3712] security_transition_sid+0x78/0x90 [ 513.861263][ T3712] may_create+0x607/0x970 [ 513.865584][ T3712] ? show_sid+0x250/0x250 [ 513.869907][ T3712] ? from_kgid+0x1a3/0x730 [ 513.874293][ T3712] ? generic_permission+0x141/0x3e0 [ 513.879490][ T3712] security_inode_mkdir+0xa4/0x100 [ 513.884598][ T3712] vfs_mkdir+0x352/0x600 [ 513.888816][ T3712] open_or_create_special_dir+0xe4/0x1c0 [ 513.894419][ T3712] incfs_mount_fs+0x48b/0xa00 [ 513.899066][ T3712] ? incfs_unlink+0x80/0x80 [ 513.903544][ T3712] ? vfs_parse_fs_string+0x178/0x1f0 [ 513.908829][ T3712] ? logfc+0x6d0/0x6d0 [ 513.912893][ T3712] ? cap_capable+0x18b/0x210 [ 513.917553][ T3712] legacy_get_tree+0xdf/0x170 [ 513.922228][ T3712] ? incfs_unlink+0x80/0x80 [ 513.926709][ T3712] vfs_get_tree+0x85/0x260 [ 513.931122][ T3712] do_new_mount+0x292/0x570 [ 513.935612][ T3712] ? do_move_mount_old+0x160/0x160 [ 513.940704][ T3712] ? security_capable+0x86/0xb0 [ 513.945613][ T3712] do_mount+0x688/0xdd0 [ 513.949759][ T3712] ? copy_mount_string+0x30/0x30 [ 513.954673][ T3712] ? _copy_from_user+0xa6/0xe0 [ 513.959469][ T3712] ? copy_mount_options+0xcb/0x300 [ 513.964561][ T3712] ksys_mount+0xc2/0xf0 [ 513.968709][ T3712] __x64_sys_mount+0xb1/0xc0 [ 513.973280][ T3712] do_syscall_64+0xca/0x1c0 [ 513.977851][ T3712] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 513.983873][ T3712] incfs: Can't find or create .index dir in ./file0 [ 513.990539][ T3712] incfs: mount failed -12 [ 514.091911][ T3714] FAULT_INJECTION: forcing a failure. [ 514.091911][ T3714] name failslab, interval 1, probability 0, space 0, times 0 [ 514.104630][ T3714] CPU: 1 PID: 3714 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 514.114855][ T3714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.125715][ T3714] Call Trace: [ 514.128984][ T3714] dump_stack+0x1d8/0x241 [ 514.133283][ T3714] ? panic+0x768/0x768 [ 514.137354][ T3714] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 514.143148][ T3714] should_fail+0x71f/0x880 [ 514.147545][ T3714] ? setup_fault_attr+0x3d0/0x3d0 [ 514.152557][ T3714] ? stack_trace_save+0x1c0/0x1c0 [ 514.157696][ T3714] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 514.163737][ T3714] ? __d_alloc+0x2a/0x6a0 [ 514.168049][ T3714] should_failslab+0x5/0x20 [ 514.172540][ T3714] kmem_cache_alloc+0x24/0x220 [ 514.177286][ T3714] __d_alloc+0x2a/0x6a0 [ 514.181424][ T3714] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 514.187477][ T3714] d_alloc_parallel+0xe7/0x1310 [ 514.192302][ T3714] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 514.197657][ T3714] ? avc_denied+0x1d0/0x1d0 [ 514.202229][ T3714] ? d_hash_and_lookup+0x1e0/0x1e0 [ 514.207308][ T3714] ? incfs_realloc_mount_info+0x93/0x480 [ 514.212917][ T3714] ? incfs_alloc_mount_info+0x462/0x520 [ 514.218425][ T3714] ? incfs_mount_fs+0x406/0xa00 [ 514.223242][ T3714] ? legacy_get_tree+0xdf/0x170 [ 514.228144][ T3714] ? vfs_get_tree+0x85/0x260 [ 514.232700][ T3714] ? do_mount+0x688/0xdd0 [ 514.237020][ T3714] ? ksys_mount+0xc2/0xf0 [ 514.241328][ T3714] ? selinux_inode_permission+0x380/0x6a0 [ 514.247042][ T3714] ? selinux_inode_permission+0x454/0x6a0 [ 514.252752][ T3714] __lookup_slow+0x156/0x460 [ 514.257326][ T3714] ? lookup_one_len+0x2c0/0x2c0 [ 514.262144][ T3714] lookup_one_len+0x180/0x2c0 [ 514.266799][ T3714] ? lookup_one_len_common+0x450/0x450 [ 514.272235][ T3714] ? memcpy+0x38/0x50 [ 514.276194][ T3714] incfs_lookup_dentry+0x5b/0xb0 [ 514.281119][ T3714] open_or_create_special_dir+0x4c/0x1c0 [ 514.286745][ T3714] incfs_mount_fs+0x48b/0xa00 [ 514.291392][ T3714] ? incfs_unlink+0x80/0x80 [ 514.295865][ T3714] ? vfs_parse_fs_string+0x178/0x1f0 [ 514.301128][ T3714] ? logfc+0x6d0/0x6d0 [ 514.305167][ T3714] ? cap_capable+0x18b/0x210 [ 514.309745][ T3714] legacy_get_tree+0xdf/0x170 [ 514.314403][ T3714] ? incfs_unlink+0x80/0x80 [ 514.319751][ T3714] vfs_get_tree+0x85/0x260 [ 514.324248][ T3714] do_new_mount+0x292/0x570 [ 514.328723][ T3714] ? do_move_mount_old+0x160/0x160 [ 514.333810][ T3714] ? security_capable+0x86/0xb0 [ 514.338629][ T3714] do_mount+0x688/0xdd0 [ 514.342861][ T3714] ? copy_mount_string+0x30/0x30 [ 514.347808][ T3714] ? _copy_from_user+0xa6/0xe0 [ 514.352569][ T3714] ? copy_mount_options+0xcb/0x300 [ 514.357664][ T3714] ksys_mount+0xc2/0xf0 [ 514.361888][ T3714] __x64_sys_mount+0xb1/0xc0 [ 514.366458][ T3714] do_syscall_64+0xca/0x1c0 [ 514.370941][ T3714] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 514.376886][ T3714] incfs_lookup_dentry err:-12 [ 514.381575][ T3714] incfs: Can't find or create .index dir in ./file0 [ 514.388267][ T3714] incfs: mount failed -12 [ 514.451863][ T3716] FAULT_INJECTION: forcing a failure. [ 514.451863][ T3716] name failslab, interval 1, probability 0, space 0, times 0 [ 514.464553][ T3716] CPU: 1 PID: 3716 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 514.474780][ T3716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.484820][ T3716] Call Trace: [ 514.488087][ T3716] dump_stack+0x1d8/0x241 [ 514.492402][ T3716] ? panic+0x768/0x768 [ 514.496440][ T3716] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 514.502214][ T3716] should_fail+0x71f/0x880 [ 514.506601][ T3716] ? setup_fault_attr+0x3d0/0x3d0 [ 514.511593][ T3716] ? stack_trace_save+0x1c0/0x1c0 [ 514.516587][ T3716] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 514.522623][ T3716] ? __d_alloc+0x2a/0x6a0 [ 514.526921][ T3716] should_failslab+0x5/0x20 [ 514.531396][ T3716] kmem_cache_alloc+0x24/0x220 [ 514.536131][ T3716] __d_alloc+0x2a/0x6a0 [ 514.540258][ T3716] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 514.546293][ T3716] d_alloc_parallel+0xe7/0x1310 [ 514.551115][ T3716] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 514.556461][ T3716] ? avc_denied+0x1d0/0x1d0 [ 514.561044][ T3716] ? d_hash_and_lookup+0x1e0/0x1e0 [ 514.566143][ T3716] ? incfs_realloc_mount_info+0x93/0x480 [ 514.571751][ T3716] ? incfs_alloc_mount_info+0x462/0x520 [ 514.577266][ T3716] ? incfs_mount_fs+0x406/0xa00 [ 514.582107][ T3716] ? legacy_get_tree+0xdf/0x170 [ 514.586926][ T3716] ? vfs_get_tree+0x85/0x260 [ 514.591484][ T3716] ? do_mount+0x688/0xdd0 [ 514.595782][ T3716] ? ksys_mount+0xc2/0xf0 [ 514.600084][ T3716] ? selinux_inode_permission+0x380/0x6a0 [ 514.605767][ T3716] ? selinux_inode_permission+0x454/0x6a0 [ 514.611452][ T3716] __lookup_slow+0x156/0x460 [ 514.616029][ T3716] ? lookup_one_len+0x2c0/0x2c0 [ 514.620856][ T3716] lookup_one_len+0x180/0x2c0 [ 514.625517][ T3716] ? lookup_one_len_common+0x450/0x450 [ 514.630944][ T3716] ? memcpy+0x38/0x50 [ 514.634903][ T3716] incfs_lookup_dentry+0x5b/0xb0 [ 514.639818][ T3716] open_or_create_special_dir+0x4c/0x1c0 [ 514.645418][ T3716] incfs_mount_fs+0x48b/0xa00 [ 514.650063][ T3716] ? incfs_unlink+0x80/0x80 [ 514.654551][ T3716] ? vfs_parse_fs_string+0x178/0x1f0 [ 514.659812][ T3716] ? logfc+0x6d0/0x6d0 [ 514.664004][ T3716] ? cap_capable+0x18b/0x210 [ 514.668562][ T3716] legacy_get_tree+0xdf/0x170 [ 514.673206][ T3716] ? incfs_unlink+0x80/0x80 [ 514.677676][ T3716] vfs_get_tree+0x85/0x260 [ 514.682060][ T3716] do_new_mount+0x292/0x570 [ 514.686644][ T3716] ? do_move_mount_old+0x160/0x160 [ 514.691725][ T3716] ? security_capable+0x86/0xb0 [ 514.696543][ T3716] do_mount+0x688/0xdd0 [ 514.700670][ T3716] ? copy_mount_string+0x30/0x30 [ 514.705589][ T3716] ? _copy_from_user+0xa6/0xe0 [ 514.710326][ T3716] ? copy_mount_options+0xcb/0x300 [ 514.715407][ T3716] ksys_mount+0xc2/0xf0 [ 514.719531][ T3716] __x64_sys_mount+0xb1/0xc0 [ 514.724090][ T3716] do_syscall_64+0xca/0x1c0 [ 514.728566][ T3716] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 514.734563][ T3716] incfs_lookup_dentry err:-12 [ 514.739277][ T3716] incfs: Can't find or create .index dir in ./file0 [ 514.746110][ T3716] incfs: mount failed -12 [ 514.811961][ T3718] FAULT_INJECTION: forcing a failure. [ 514.811961][ T3718] name failslab, interval 1, probability 0, space 0, times 0 [ 514.824603][ T3718] CPU: 1 PID: 3718 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 514.834828][ T3718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 514.844865][ T3718] Call Trace: [ 514.848149][ T3718] dump_stack+0x1d8/0x241 [ 514.852448][ T3718] ? panic+0x768/0x768 [ 514.856492][ T3718] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 514.862268][ T3718] ? __find_get_block+0xc9c/0x10b0 [ 514.867351][ T3718] ? stack_trace_save+0x1c0/0x1c0 [ 514.872352][ T3718] should_fail+0x71f/0x880 [ 514.876767][ T3718] ? setup_fault_attr+0x3d0/0x3d0 [ 514.881766][ T3718] ? mls_compute_context_len+0x74b/0x790 [ 514.887380][ T3718] ? stack_trace_snprint+0x170/0x170 [ 514.892641][ T3718] ? context_struct_to_string+0x441/0x8a0 [ 514.898347][ T3718] should_failslab+0x5/0x20 [ 514.902832][ T3718] __kmalloc+0x51/0x2b0 [ 514.906987][ T3718] context_struct_to_string+0x441/0x8a0 [ 514.912503][ T3718] ? fat_get_entry+0x8e7/0xa20 [ 514.917237][ T3718] ? security_bounded_transition+0x560/0x560 [ 514.923194][ T3718] context_add_hash+0x141/0x270 [ 514.928034][ T3718] ? security_sid_to_context_inval+0x40/0x40 [ 514.933982][ T3718] ? mls_convert_context+0x6c0/0x6c0 [ 514.939248][ T3718] ? mls_context_isvalid+0xa4/0x380 [ 514.944444][ T3718] ? policydb_context_isvalid+0x1bc/0x410 [ 514.950243][ T3718] security_compute_sid+0x11a7/0x1d60 [ 514.955598][ T3718] ? security_transition_sid+0x90/0x90 [ 514.961031][ T3718] ? avc_denied+0x1d0/0x1d0 [ 514.965530][ T3718] ? _raw_spin_unlock+0x49/0x60 [ 514.970362][ T3718] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 514.975704][ T3718] security_transition_sid+0x78/0x90 [ 514.980979][ T3718] may_create+0x607/0x970 [ 514.985417][ T3718] ? show_sid+0x250/0x250 [ 514.989814][ T3718] ? from_kgid+0x1a3/0x730 [ 514.994226][ T3718] ? generic_permission+0x141/0x3e0 [ 514.999404][ T3718] security_inode_mkdir+0xa4/0x100 [ 515.004490][ T3718] vfs_mkdir+0x352/0x600 [ 515.008730][ T3718] open_or_create_special_dir+0xe4/0x1c0 [ 515.014333][ T3718] incfs_mount_fs+0x48b/0xa00 [ 515.018996][ T3718] ? incfs_unlink+0x80/0x80 [ 515.023483][ T3718] ? vfs_parse_fs_string+0x178/0x1f0 [ 515.028736][ T3718] ? logfc+0x6d0/0x6d0 [ 515.032779][ T3718] ? cap_capable+0x18b/0x210 [ 515.037341][ T3718] legacy_get_tree+0xdf/0x170 [ 515.041988][ T3718] ? incfs_unlink+0x80/0x80 [ 515.046462][ T3718] vfs_get_tree+0x85/0x260 [ 515.050896][ T3718] do_new_mount+0x292/0x570 [ 515.055370][ T3718] ? do_move_mount_old+0x160/0x160 [ 515.060455][ T3718] ? security_capable+0x86/0xb0 [ 515.065276][ T3718] do_mount+0x688/0xdd0 [ 515.069425][ T3718] ? copy_mount_string+0x30/0x30 [ 515.074437][ T3718] ? _copy_from_user+0xa6/0xe0 [ 515.079174][ T3718] ? copy_mount_options+0xcb/0x300 [ 515.084254][ T3718] ksys_mount+0xc2/0xf0 [ 515.088381][ T3718] __x64_sys_mount+0xb1/0xc0 [ 515.093003][ T3718] do_syscall_64+0xca/0x1c0 [ 515.097499][ T3718] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 515.104835][ T3718] incfs: Can't find or create .index dir in ./file0 [ 515.111503][ T3718] incfs: mount failed -12 [ 515.158188][ T3720] FAULT_INJECTION: forcing a failure. [ 515.158188][ T3720] name failslab, interval 1, probability 0, space 0, times 0 [ 515.170917][ T3720] CPU: 1 PID: 3720 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 515.181136][ T3720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.191175][ T3720] Call Trace: [ 515.194467][ T3720] dump_stack+0x1d8/0x241 [ 515.198780][ T3720] ? panic+0x768/0x768 [ 515.202839][ T3720] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 515.208616][ T3720] should_fail+0x71f/0x880 [ 515.213005][ T3720] ? setup_fault_attr+0x3d0/0x3d0 [ 515.217999][ T3720] ? stack_trace_save+0x1c0/0x1c0 [ 515.223009][ T3720] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 515.229175][ T3720] ? __d_alloc+0x2a/0x6a0 [ 515.233496][ T3720] should_failslab+0x5/0x20 [ 515.237986][ T3720] kmem_cache_alloc+0x24/0x220 [ 515.242727][ T3720] __d_alloc+0x2a/0x6a0 [ 515.246856][ T3720] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 515.252891][ T3720] d_alloc_parallel+0xe7/0x1310 [ 515.257728][ T3720] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 515.263075][ T3720] ? avc_denied+0x1d0/0x1d0 [ 515.267558][ T3720] ? d_hash_and_lookup+0x1e0/0x1e0 [ 515.272637][ T3720] ? incfs_realloc_mount_info+0x93/0x480 [ 515.278328][ T3720] ? incfs_alloc_mount_info+0x462/0x520 [ 515.283838][ T3720] ? incfs_mount_fs+0x406/0xa00 [ 515.288673][ T3720] ? legacy_get_tree+0xdf/0x170 [ 515.293500][ T3720] ? vfs_get_tree+0x85/0x260 [ 515.298066][ T3720] ? do_mount+0x688/0xdd0 [ 515.302383][ T3720] ? ksys_mount+0xc2/0xf0 [ 515.306682][ T3720] ? selinux_inode_permission+0x380/0x6a0 [ 515.312367][ T3720] ? selinux_inode_permission+0x454/0x6a0 [ 515.318099][ T3720] __lookup_slow+0x156/0x460 [ 515.322681][ T3720] ? lookup_one_len+0x2c0/0x2c0 [ 515.327507][ T3720] lookup_one_len+0x180/0x2c0 [ 515.332156][ T3720] ? lookup_one_len_common+0x450/0x450 [ 515.337592][ T3720] ? memcpy+0x38/0x50 [ 515.341544][ T3720] incfs_lookup_dentry+0x5b/0xb0 [ 515.346455][ T3720] open_or_create_special_dir+0x4c/0x1c0 [ 515.352074][ T3720] incfs_mount_fs+0x48b/0xa00 [ 515.356735][ T3720] ? incfs_unlink+0x80/0x80 [ 515.361229][ T3720] ? vfs_parse_fs_string+0x178/0x1f0 [ 515.366484][ T3720] ? logfc+0x6d0/0x6d0 [ 515.370523][ T3720] ? cap_capable+0x18b/0x210 [ 515.375097][ T3720] legacy_get_tree+0xdf/0x170 [ 515.379745][ T3720] ? incfs_unlink+0x80/0x80 [ 515.384215][ T3720] vfs_get_tree+0x85/0x260 [ 515.388600][ T3720] do_new_mount+0x292/0x570 [ 515.393076][ T3720] ? do_move_mount_old+0x160/0x160 [ 515.398159][ T3720] ? security_capable+0x86/0xb0 [ 515.402981][ T3720] do_mount+0x688/0xdd0 [ 515.407105][ T3720] ? copy_mount_string+0x30/0x30 [ 515.412009][ T3720] ? _copy_from_user+0xa6/0xe0 [ 515.416740][ T3720] ? copy_mount_options+0xcb/0x300 [ 515.421816][ T3720] ksys_mount+0xc2/0xf0 [ 515.425941][ T3720] __x64_sys_mount+0xb1/0xc0 [ 515.430515][ T3720] do_syscall_64+0xca/0x1c0 [ 515.434990][ T3720] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 515.442400][ T3720] incfs_lookup_dentry err:-12 [ 515.447119][ T3720] incfs: Can't find or create .index dir in ./file0 [ 515.454628][ T3720] incfs: mount failed -12 [ 515.531932][ T3722] FAULT_INJECTION: forcing a failure. [ 515.531932][ T3722] name failslab, interval 1, probability 0, space 0, times 0 [ 515.544595][ T3722] CPU: 1 PID: 3722 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 515.554817][ T3722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.564871][ T3722] Call Trace: [ 515.568147][ T3722] dump_stack+0x1d8/0x241 [ 515.572471][ T3722] ? panic+0x768/0x768 [ 515.576511][ T3722] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 515.582288][ T3722] ? __find_get_block+0xc9c/0x10b0 [ 515.587368][ T3722] ? stack_trace_save+0x1c0/0x1c0 [ 515.592364][ T3722] should_fail+0x71f/0x880 [ 515.596754][ T3722] ? setup_fault_attr+0x3d0/0x3d0 [ 515.601760][ T3722] ? mls_compute_context_len+0x74b/0x790 [ 515.607374][ T3722] ? stack_trace_snprint+0x170/0x170 [ 515.612655][ T3722] ? context_struct_to_string+0x441/0x8a0 [ 515.618367][ T3722] should_failslab+0x5/0x20 [ 515.622853][ T3722] __kmalloc+0x51/0x2b0 [ 515.626997][ T3722] context_struct_to_string+0x441/0x8a0 [ 515.632515][ T3722] ? fat_get_entry+0x8e7/0xa20 [ 515.637276][ T3722] ? security_bounded_transition+0x560/0x560 [ 515.643230][ T3722] context_add_hash+0x141/0x270 [ 515.648051][ T3722] ? security_sid_to_context_inval+0x40/0x40 [ 515.654002][ T3722] ? mls_convert_context+0x6c0/0x6c0 [ 515.659256][ T3722] ? mls_context_isvalid+0xa4/0x380 [ 515.664430][ T3722] ? policydb_context_isvalid+0x1bc/0x410 [ 515.670129][ T3722] security_compute_sid+0x11a7/0x1d60 [ 515.675480][ T3722] ? security_transition_sid+0x90/0x90 [ 515.680913][ T3722] ? avc_denied+0x1d0/0x1d0 [ 515.685396][ T3722] ? _raw_spin_unlock+0x49/0x60 [ 515.690220][ T3722] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 515.695591][ T3722] security_transition_sid+0x78/0x90 [ 515.700941][ T3722] may_create+0x607/0x970 [ 515.705244][ T3722] ? show_sid+0x250/0x250 [ 515.709542][ T3722] ? from_kgid+0x1a3/0x730 [ 515.713929][ T3722] ? generic_permission+0x141/0x3e0 [ 515.719097][ T3722] security_inode_mkdir+0xa4/0x100 [ 515.724177][ T3722] vfs_mkdir+0x352/0x600 [ 515.728393][ T3722] open_or_create_special_dir+0xe4/0x1c0 [ 515.734080][ T3722] incfs_mount_fs+0x48b/0xa00 [ 515.738751][ T3722] ? incfs_unlink+0x80/0x80 [ 515.743225][ T3722] ? vfs_parse_fs_string+0x178/0x1f0 [ 515.748478][ T3722] ? logfc+0x6d0/0x6d0 [ 515.752515][ T3722] ? cap_capable+0x18b/0x210 [ 515.757074][ T3722] legacy_get_tree+0xdf/0x170 [ 515.761718][ T3722] ? incfs_unlink+0x80/0x80 [ 515.766193][ T3722] vfs_get_tree+0x85/0x260 [ 515.770580][ T3722] do_new_mount+0x292/0x570 [ 515.775052][ T3722] ? do_move_mount_old+0x160/0x160 [ 515.780135][ T3722] ? security_capable+0x86/0xb0 [ 515.784950][ T3722] do_mount+0x688/0xdd0 [ 515.789075][ T3722] ? copy_mount_string+0x30/0x30 [ 515.793987][ T3722] ? _copy_from_user+0xa6/0xe0 [ 515.798741][ T3722] ? copy_mount_options+0xcb/0x300 [ 515.803819][ T3722] ksys_mount+0xc2/0xf0 [ 515.807954][ T3722] __x64_sys_mount+0xb1/0xc0 [ 515.812542][ T3722] do_syscall_64+0xca/0x1c0 [ 515.817016][ T3722] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 515.824290][ T3722] incfs: Can't find or create .index dir in ./file0 [ 515.830944][ T3722] incfs: mount failed -12 [ 515.878176][ T3724] FAULT_INJECTION: forcing a failure. [ 515.878176][ T3724] name failslab, interval 1, probability 0, space 0, times 0 [ 515.891016][ T3724] CPU: 1 PID: 3724 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 515.901251][ T3724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 515.911281][ T3724] Call Trace: [ 515.914564][ T3724] dump_stack+0x1d8/0x241 [ 515.918863][ T3724] ? panic+0x768/0x768 [ 515.922921][ T3724] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 515.932081][ T3724] ? __find_get_block+0xc9c/0x10b0 [ 515.937272][ T3724] ? stack_trace_save+0x1c0/0x1c0 [ 515.942381][ T3724] should_fail+0x71f/0x880 [ 515.946806][ T3724] ? setup_fault_attr+0x3d0/0x3d0 [ 515.951822][ T3724] ? mls_compute_context_len+0x74b/0x790 [ 515.957448][ T3724] ? stack_trace_snprint+0x170/0x170 [ 515.962807][ T3724] ? context_struct_to_string+0x441/0x8a0 [ 515.968522][ T3724] should_failslab+0x5/0x20 [ 515.973104][ T3724] __kmalloc+0x51/0x2b0 [ 515.977240][ T3724] context_struct_to_string+0x441/0x8a0 [ 515.982777][ T3724] ? fat_get_entry+0x8e7/0xa20 [ 515.987515][ T3724] ? security_bounded_transition+0x560/0x560 [ 515.993466][ T3724] context_add_hash+0x141/0x270 [ 515.998307][ T3724] ? security_sid_to_context_inval+0x40/0x40 [ 516.004342][ T3724] ? mls_convert_context+0x6c0/0x6c0 [ 516.009595][ T3724] ? mls_context_isvalid+0xa4/0x380 [ 516.014762][ T3724] ? policydb_context_isvalid+0x1bc/0x410 [ 516.020449][ T3724] security_compute_sid+0x11a7/0x1d60 [ 516.025795][ T3724] ? security_transition_sid+0x90/0x90 [ 516.031222][ T3724] ? avc_denied+0x1d0/0x1d0 [ 516.035693][ T3724] ? _raw_spin_unlock+0x49/0x60 [ 516.040514][ T3724] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 516.045864][ T3724] security_transition_sid+0x78/0x90 [ 516.051126][ T3724] may_create+0x607/0x970 [ 516.055424][ T3724] ? show_sid+0x250/0x250 [ 516.059720][ T3724] ? from_kgid+0x1a3/0x730 [ 516.064102][ T3724] ? generic_permission+0x141/0x3e0 [ 516.069267][ T3724] security_inode_mkdir+0xa4/0x100 [ 516.074349][ T3724] vfs_mkdir+0x352/0x600 [ 516.078560][ T3724] open_or_create_special_dir+0xe4/0x1c0 [ 516.084179][ T3724] incfs_mount_fs+0x48b/0xa00 [ 516.088827][ T3724] ? incfs_unlink+0x80/0x80 [ 516.093404][ T3724] ? vfs_parse_fs_string+0x178/0x1f0 [ 516.098669][ T3724] ? logfc+0x6d0/0x6d0 [ 516.102706][ T3724] ? cap_capable+0x18b/0x210 [ 516.107263][ T3724] legacy_get_tree+0xdf/0x170 [ 516.111908][ T3724] ? incfs_unlink+0x80/0x80 [ 516.116380][ T3724] vfs_get_tree+0x85/0x260 [ 516.120765][ T3724] do_new_mount+0x292/0x570 [ 516.125236][ T3724] ? do_move_mount_old+0x160/0x160 [ 516.130313][ T3724] ? security_capable+0x86/0xb0 [ 516.135139][ T3724] do_mount+0x688/0xdd0 [ 516.139277][ T3724] ? copy_mount_string+0x30/0x30 [ 516.144184][ T3724] ? _copy_from_user+0xa6/0xe0 [ 516.148911][ T3724] ? copy_mount_options+0xcb/0x300 [ 516.153987][ T3724] ksys_mount+0xc2/0xf0 [ 516.158123][ T3724] __x64_sys_mount+0xb1/0xc0 [ 516.162680][ T3724] do_syscall_64+0xca/0x1c0 [ 516.167239][ T3724] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 516.173179][ T3724] incfs: Can't find or create .index dir in ./file0 [ 516.179842][ T3724] incfs: mount failed -12 [ 516.252092][ T3726] FAULT_INJECTION: forcing a failure. [ 516.252092][ T3726] name failslab, interval 1, probability 0, space 0, times 0 [ 516.264875][ T3726] CPU: 1 PID: 3726 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 516.275095][ T3726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.285132][ T3726] Call Trace: [ 516.288397][ T3726] dump_stack+0x1d8/0x241 [ 516.292695][ T3726] ? panic+0x768/0x768 [ 516.296732][ T3726] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 516.302512][ T3726] ? __find_get_block+0xc9c/0x10b0 [ 516.307590][ T3726] ? stack_trace_save+0x1c0/0x1c0 [ 516.312581][ T3726] should_fail+0x71f/0x880 [ 516.316966][ T3726] ? setup_fault_attr+0x3d0/0x3d0 [ 516.321988][ T3726] ? mls_compute_context_len+0x74b/0x790 [ 516.327597][ T3726] ? stack_trace_snprint+0x170/0x170 [ 516.332868][ T3726] ? context_struct_to_string+0x441/0x8a0 [ 516.338568][ T3726] should_failslab+0x5/0x20 [ 516.343066][ T3726] __kmalloc+0x51/0x2b0 [ 516.347194][ T3726] context_struct_to_string+0x441/0x8a0 [ 516.352796][ T3726] ? fat_get_entry+0x8e7/0xa20 [ 516.357529][ T3726] ? security_bounded_transition+0x560/0x560 [ 516.363508][ T3726] context_add_hash+0x141/0x270 [ 516.368333][ T3726] ? security_sid_to_context_inval+0x40/0x40 [ 516.374280][ T3726] ? mls_convert_context+0x6c0/0x6c0 [ 516.379534][ T3726] ? mls_context_isvalid+0xa4/0x380 [ 516.384700][ T3726] ? policydb_context_isvalid+0x1bc/0x410 [ 516.390480][ T3726] security_compute_sid+0x11a7/0x1d60 [ 516.395838][ T3726] ? security_transition_sid+0x90/0x90 [ 516.401269][ T3726] ? avc_denied+0x1d0/0x1d0 [ 516.405757][ T3726] ? _raw_spin_unlock+0x49/0x60 [ 516.410582][ T3726] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 516.415930][ T3726] security_transition_sid+0x78/0x90 [ 516.421190][ T3726] may_create+0x607/0x970 [ 516.425512][ T3726] ? show_sid+0x250/0x250 [ 516.429812][ T3726] ? from_kgid+0x1a3/0x730 [ 516.434214][ T3726] ? generic_permission+0x141/0x3e0 [ 516.439386][ T3726] security_inode_mkdir+0xa4/0x100 [ 516.444558][ T3726] vfs_mkdir+0x352/0x600 [ 516.448776][ T3726] open_or_create_special_dir+0xe4/0x1c0 [ 516.454378][ T3726] incfs_mount_fs+0x48b/0xa00 [ 516.461024][ T3726] ? incfs_unlink+0x80/0x80 [ 516.465499][ T3726] ? vfs_parse_fs_string+0x178/0x1f0 [ 516.470749][ T3726] ? logfc+0x6d0/0x6d0 [ 516.474809][ T3726] ? cap_capable+0x18b/0x210 [ 516.479374][ T3726] legacy_get_tree+0xdf/0x170 [ 516.484025][ T3726] ? incfs_unlink+0x80/0x80 [ 516.488503][ T3726] vfs_get_tree+0x85/0x260 [ 516.492890][ T3726] do_new_mount+0x292/0x570 [ 516.497363][ T3726] ? do_move_mount_old+0x160/0x160 [ 516.502465][ T3726] ? security_capable+0x86/0xb0 [ 516.507320][ T3726] do_mount+0x688/0xdd0 [ 516.511728][ T3726] ? copy_mount_string+0x30/0x30 [ 516.516792][ T3726] ? _copy_from_user+0xa6/0xe0 [ 516.521623][ T3726] ? copy_mount_options+0xcb/0x300 [ 516.526710][ T3726] ksys_mount+0xc2/0xf0 [ 516.530850][ T3726] __x64_sys_mount+0xb1/0xc0 [ 516.535597][ T3726] do_syscall_64+0xca/0x1c0 [ 516.540116][ T3726] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 516.546066][ T3726] incfs: Can't find or create .index dir in ./file0 [ 516.552695][ T3726] incfs: mount failed -12 [ 516.608200][ T3728] FAULT_INJECTION: forcing a failure. [ 516.608200][ T3728] name failslab, interval 1, probability 0, space 0, times 0 [ 516.620884][ T3728] CPU: 1 PID: 3728 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 516.631095][ T3728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 516.641146][ T3728] Call Trace: [ 516.644410][ T3728] dump_stack+0x1d8/0x241 [ 516.648706][ T3728] ? panic+0x768/0x768 [ 516.652746][ T3728] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 516.658521][ T3728] should_fail+0x71f/0x880 [ 516.662906][ T3728] ? setup_fault_attr+0x3d0/0x3d0 [ 516.667895][ T3728] ? stack_trace_save+0x1c0/0x1c0 [ 516.672923][ T3728] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 516.678956][ T3728] ? __d_alloc+0x2a/0x6a0 [ 516.683252][ T3728] should_failslab+0x5/0x20 [ 516.687738][ T3728] kmem_cache_alloc+0x24/0x220 [ 516.692484][ T3728] __d_alloc+0x2a/0x6a0 [ 516.696612][ T3728] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 516.702645][ T3728] d_alloc_parallel+0xe7/0x1310 [ 516.707474][ T3728] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 516.712830][ T3728] ? avc_denied+0x1d0/0x1d0 [ 516.717336][ T3728] ? d_hash_and_lookup+0x1e0/0x1e0 [ 516.722428][ T3728] ? incfs_realloc_mount_info+0x93/0x480 [ 516.728027][ T3728] ? incfs_alloc_mount_info+0x462/0x520 [ 516.733536][ T3728] ? incfs_mount_fs+0x406/0xa00 [ 516.738355][ T3728] ? legacy_get_tree+0xdf/0x170 [ 516.743174][ T3728] ? vfs_get_tree+0x85/0x260 [ 516.747732][ T3728] ? do_mount+0x688/0xdd0 [ 516.752035][ T3728] ? ksys_mount+0xc2/0xf0 [ 516.756333][ T3728] ? selinux_inode_permission+0x380/0x6a0 [ 516.762028][ T3728] ? selinux_inode_permission+0x454/0x6a0 [ 516.767714][ T3728] __lookup_slow+0x156/0x460 [ 516.772273][ T3728] ? lookup_one_len+0x2c0/0x2c0 [ 516.777094][ T3728] lookup_one_len+0x180/0x2c0 [ 516.781740][ T3728] ? lookup_one_len_common+0x450/0x450 [ 516.787180][ T3728] ? memcpy+0x38/0x50 [ 516.791150][ T3728] incfs_lookup_dentry+0x5b/0xb0 [ 516.796052][ T3728] open_or_create_special_dir+0x4c/0x1c0 [ 516.801650][ T3728] incfs_mount_fs+0x48b/0xa00 [ 516.806308][ T3728] ? incfs_unlink+0x80/0x80 [ 516.810788][ T3728] ? vfs_parse_fs_string+0x178/0x1f0 [ 516.816045][ T3728] ? logfc+0x6d0/0x6d0 [ 516.820101][ T3728] ? cap_capable+0x18b/0x210 [ 516.824700][ T3728] legacy_get_tree+0xdf/0x170 [ 516.829354][ T3728] ? incfs_unlink+0x80/0x80 [ 516.833836][ T3728] vfs_get_tree+0x85/0x260 [ 516.838231][ T3728] do_new_mount+0x292/0x570 [ 516.842724][ T3728] ? do_move_mount_old+0x160/0x160 [ 516.847814][ T3728] ? security_capable+0x86/0xb0 [ 516.852645][ T3728] do_mount+0x688/0xdd0 [ 516.856896][ T3728] ? copy_mount_string+0x30/0x30 [ 516.861822][ T3728] ? _copy_from_user+0xa6/0xe0 [ 516.866572][ T3728] ? copy_mount_options+0xcb/0x300 [ 516.871653][ T3728] ksys_mount+0xc2/0xf0 [ 516.875813][ T3728] __x64_sys_mount+0xb1/0xc0 [ 516.880390][ T3728] do_syscall_64+0xca/0x1c0 [ 516.884889][ T3728] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 516.890905][ T3728] incfs_lookup_dentry err:-12 [ 516.895641][ T3728] incfs: Can't find or create .index dir in ./file0 [ 516.903148][ T3728] incfs: mount failed -12 [ 516.972161][ T3730] FAULT_INJECTION: forcing a failure. [ 516.972161][ T3730] name failslab, interval 1, probability 0, space 0, times 0 [ 516.984815][ T3730] CPU: 1 PID: 3730 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 516.995038][ T3730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.005078][ T3730] Call Trace: [ 517.008346][ T3730] dump_stack+0x1d8/0x241 [ 517.012645][ T3730] ? panic+0x768/0x768 [ 517.016683][ T3730] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 517.022455][ T3730] ? __find_get_block+0xc9c/0x10b0 [ 517.027535][ T3730] ? stack_trace_save+0x1c0/0x1c0 [ 517.032539][ T3730] should_fail+0x71f/0x880 [ 517.036946][ T3730] ? setup_fault_attr+0x3d0/0x3d0 [ 517.041968][ T3730] ? mls_compute_context_len+0x74b/0x790 [ 517.047575][ T3730] ? stack_trace_snprint+0x170/0x170 [ 517.052835][ T3730] ? context_struct_to_string+0x441/0x8a0 [ 517.058524][ T3730] should_failslab+0x5/0x20 [ 517.063003][ T3730] __kmalloc+0x51/0x2b0 [ 517.067139][ T3730] context_struct_to_string+0x441/0x8a0 [ 517.072659][ T3730] ? fat_get_entry+0x8e7/0xa20 [ 517.077401][ T3730] ? security_bounded_transition+0x560/0x560 [ 517.083353][ T3730] context_add_hash+0x141/0x270 [ 517.088175][ T3730] ? security_sid_to_context_inval+0x40/0x40 [ 517.094122][ T3730] ? mls_convert_context+0x6c0/0x6c0 [ 517.099386][ T3730] ? mls_context_isvalid+0xa4/0x380 [ 517.104558][ T3730] ? policydb_context_isvalid+0x1bc/0x410 [ 517.110246][ T3730] security_compute_sid+0x11a7/0x1d60 [ 517.115597][ T3730] ? security_transition_sid+0x90/0x90 [ 517.121027][ T3730] ? avc_denied+0x1d0/0x1d0 [ 517.125511][ T3730] ? _raw_spin_unlock+0x49/0x60 [ 517.130330][ T3730] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 517.135671][ T3730] security_transition_sid+0x78/0x90 [ 517.140927][ T3730] may_create+0x607/0x970 [ 517.145232][ T3730] ? show_sid+0x250/0x250 [ 517.149554][ T3730] ? from_kgid+0x1a3/0x730 [ 517.153993][ T3730] ? generic_permission+0x141/0x3e0 [ 517.159177][ T3730] security_inode_mkdir+0xa4/0x100 [ 517.164268][ T3730] vfs_mkdir+0x352/0x600 [ 517.168495][ T3730] open_or_create_special_dir+0xe4/0x1c0 [ 517.174103][ T3730] incfs_mount_fs+0x48b/0xa00 [ 517.178756][ T3730] ? incfs_unlink+0x80/0x80 [ 517.183236][ T3730] ? vfs_parse_fs_string+0x178/0x1f0 [ 517.188492][ T3730] ? logfc+0x6d0/0x6d0 [ 517.192530][ T3730] ? cap_capable+0x18b/0x210 [ 517.197088][ T3730] legacy_get_tree+0xdf/0x170 [ 517.201751][ T3730] ? incfs_unlink+0x80/0x80 [ 517.206225][ T3730] vfs_get_tree+0x85/0x260 [ 517.210611][ T3730] do_new_mount+0x292/0x570 [ 517.215110][ T3730] ? do_move_mount_old+0x160/0x160 [ 517.220190][ T3730] ? security_capable+0x86/0xb0 [ 517.225014][ T3730] do_mount+0x688/0xdd0 [ 517.229227][ T3730] ? copy_mount_string+0x30/0x30 [ 517.234145][ T3730] ? _copy_from_user+0xa6/0xe0 [ 517.238909][ T3730] ? copy_mount_options+0xcb/0x300 [ 517.244011][ T3730] ksys_mount+0xc2/0xf0 [ 517.248160][ T3730] __x64_sys_mount+0xb1/0xc0 [ 517.252722][ T3730] do_syscall_64+0xca/0x1c0 [ 517.257218][ T3730] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 517.263128][ T3730] incfs: Can't find or create .index dir in ./file0 [ 517.269787][ T3730] incfs: mount failed -12 [ 517.318125][ T3732] FAULT_INJECTION: forcing a failure. [ 517.318125][ T3732] name failslab, interval 1, probability 0, space 0, times 0 [ 517.330770][ T3732] CPU: 1 PID: 3732 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 517.341010][ T3732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.351044][ T3732] Call Trace: [ 517.354316][ T3732] dump_stack+0x1d8/0x241 [ 517.358621][ T3732] ? panic+0x768/0x768 [ 517.362663][ T3732] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 517.368445][ T3732] ? __find_get_block+0xc9c/0x10b0 [ 517.373527][ T3732] ? stack_trace_save+0x1c0/0x1c0 [ 517.378526][ T3732] should_fail+0x71f/0x880 [ 517.382913][ T3732] ? setup_fault_attr+0x3d0/0x3d0 [ 517.387907][ T3732] ? mls_compute_context_len+0x74b/0x790 [ 517.393519][ T3732] ? stack_trace_snprint+0x170/0x170 [ 517.398778][ T3732] ? context_struct_to_string+0x441/0x8a0 [ 517.404466][ T3732] should_failslab+0x5/0x20 [ 517.408938][ T3732] __kmalloc+0x51/0x2b0 [ 517.413072][ T3732] context_struct_to_string+0x441/0x8a0 [ 517.418597][ T3732] ? fat_get_entry+0x8e7/0xa20 [ 517.423334][ T3732] ? security_bounded_transition+0x560/0x560 [ 517.429303][ T3732] context_add_hash+0x141/0x270 [ 517.434136][ T3732] ? security_sid_to_context_inval+0x40/0x40 [ 517.440182][ T3732] ? mls_convert_context+0x6c0/0x6c0 [ 517.445450][ T3732] ? mls_context_isvalid+0xa4/0x380 [ 517.450723][ T3732] ? policydb_context_isvalid+0x1bc/0x410 [ 517.457030][ T3732] security_compute_sid+0x11a7/0x1d60 [ 517.462386][ T3732] ? security_transition_sid+0x90/0x90 [ 517.467819][ T3732] ? avc_denied+0x1d0/0x1d0 [ 517.472296][ T3732] ? _raw_spin_unlock+0x49/0x60 [ 517.477121][ T3732] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 517.482466][ T3732] security_transition_sid+0x78/0x90 [ 517.487745][ T3732] may_create+0x607/0x970 [ 517.492052][ T3732] ? show_sid+0x250/0x250 [ 517.496357][ T3732] ? from_kgid+0x1a3/0x730 [ 517.500747][ T3732] ? generic_permission+0x141/0x3e0 [ 517.505934][ T3732] security_inode_mkdir+0xa4/0x100 [ 517.511019][ T3732] vfs_mkdir+0x352/0x600 [ 517.515233][ T3732] open_or_create_special_dir+0xe4/0x1c0 [ 517.521185][ T3732] incfs_mount_fs+0x48b/0xa00 [ 517.525838][ T3732] ? incfs_unlink+0x80/0x80 [ 517.530331][ T3732] ? vfs_parse_fs_string+0x178/0x1f0 [ 517.535585][ T3732] ? logfc+0x6d0/0x6d0 [ 517.539636][ T3732] ? cap_capable+0x18b/0x210 [ 517.544207][ T3732] legacy_get_tree+0xdf/0x170 [ 517.548869][ T3732] ? incfs_unlink+0x80/0x80 [ 517.553359][ T3732] vfs_get_tree+0x85/0x260 [ 517.557748][ T3732] do_new_mount+0x292/0x570 [ 517.562221][ T3732] ? do_move_mount_old+0x160/0x160 [ 517.567495][ T3732] ? security_capable+0x86/0xb0 [ 517.572315][ T3732] do_mount+0x688/0xdd0 [ 517.576442][ T3732] ? copy_mount_string+0x30/0x30 [ 517.581350][ T3732] ? _copy_from_user+0xa6/0xe0 [ 517.586082][ T3732] ? copy_mount_options+0xcb/0x300 [ 517.591180][ T3732] ksys_mount+0xc2/0xf0 [ 517.595306][ T3732] __x64_sys_mount+0xb1/0xc0 [ 517.599871][ T3732] do_syscall_64+0xca/0x1c0 [ 517.604363][ T3732] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 517.610323][ T3732] incfs: Can't find or create .index dir in ./file0 [ 517.617000][ T3732] incfs: mount failed -12 [ 517.709932][ T3734] FAULT_INJECTION: forcing a failure. [ 517.709932][ T3734] name failslab, interval 1, probability 0, space 0, times 0 [ 517.722824][ T3734] CPU: 1 PID: 3734 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 517.733045][ T3734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 517.743107][ T3734] Call Trace: [ 517.746376][ T3734] dump_stack+0x1d8/0x241 [ 517.750709][ T3734] ? panic+0x768/0x768 [ 517.754750][ T3734] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 517.760524][ T3734] ? __find_get_block+0xc9c/0x10b0 [ 517.765623][ T3734] ? stack_trace_save+0x1c0/0x1c0 [ 517.770617][ T3734] should_fail+0x71f/0x880 [ 517.775020][ T3734] ? setup_fault_attr+0x3d0/0x3d0 [ 517.780025][ T3734] ? mls_compute_context_len+0x74b/0x790 [ 517.785630][ T3734] ? stack_trace_snprint+0x170/0x170 [ 517.790896][ T3734] ? context_struct_to_string+0x441/0x8a0 [ 517.796698][ T3734] should_failslab+0x5/0x20 [ 517.801177][ T3734] __kmalloc+0x51/0x2b0 [ 517.805311][ T3734] context_struct_to_string+0x441/0x8a0 [ 517.810832][ T3734] ? fat_get_entry+0x8e7/0xa20 [ 517.815582][ T3734] ? security_bounded_transition+0x560/0x560 [ 517.821529][ T3734] context_add_hash+0x141/0x270 [ 517.826352][ T3734] ? security_sid_to_context_inval+0x40/0x40 [ 517.832301][ T3734] ? mls_convert_context+0x6c0/0x6c0 [ 517.837563][ T3734] ? mls_context_isvalid+0xa4/0x380 [ 517.842742][ T3734] ? policydb_context_isvalid+0x1bc/0x410 [ 517.848430][ T3734] security_compute_sid+0x11a7/0x1d60 [ 517.853797][ T3734] ? security_transition_sid+0x90/0x90 [ 517.859221][ T3734] ? avc_denied+0x1d0/0x1d0 [ 517.863695][ T3734] ? _raw_spin_unlock+0x49/0x60 [ 517.868517][ T3734] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 517.873859][ T3734] security_transition_sid+0x78/0x90 [ 517.879114][ T3734] may_create+0x607/0x970 [ 517.883418][ T3734] ? show_sid+0x250/0x250 [ 517.887716][ T3734] ? from_kgid+0x1a3/0x730 [ 517.892212][ T3734] ? generic_permission+0x141/0x3e0 [ 517.897387][ T3734] security_inode_mkdir+0xa4/0x100 [ 517.902478][ T3734] vfs_mkdir+0x352/0x600 [ 517.906712][ T3734] open_or_create_special_dir+0xe4/0x1c0 [ 517.912518][ T3734] incfs_mount_fs+0x48b/0xa00 [ 517.917171][ T3734] ? incfs_unlink+0x80/0x80 [ 517.921647][ T3734] ? vfs_parse_fs_string+0x178/0x1f0 [ 517.926901][ T3734] ? logfc+0x6d0/0x6d0 [ 517.930941][ T3734] ? cap_capable+0x18b/0x210 [ 517.935499][ T3734] legacy_get_tree+0xdf/0x170 [ 517.940148][ T3734] ? incfs_unlink+0x80/0x80 [ 517.944620][ T3734] vfs_get_tree+0x85/0x260 [ 517.949010][ T3734] do_new_mount+0x292/0x570 [ 517.953493][ T3734] ? do_move_mount_old+0x160/0x160 [ 517.958571][ T3734] ? security_capable+0x86/0xb0 [ 517.963390][ T3734] do_mount+0x688/0xdd0 [ 517.967514][ T3734] ? copy_mount_string+0x30/0x30 [ 517.972422][ T3734] ? _copy_from_user+0xa6/0xe0 [ 517.977153][ T3734] ? copy_mount_options+0xcb/0x300 [ 517.982230][ T3734] ksys_mount+0xc2/0xf0 [ 517.986388][ T3734] __x64_sys_mount+0xb1/0xc0 [ 517.990958][ T3734] do_syscall_64+0xca/0x1c0 [ 517.995461][ T3734] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 518.001393][ T3734] incfs: Can't find or create .index dir in ./file0 [ 518.008040][ T3734] incfs: mount failed -12 [ 518.058297][ T3736] FAULT_INJECTION: forcing a failure. [ 518.058297][ T3736] name failslab, interval 1, probability 0, space 0, times 0 [ 518.070939][ T3736] CPU: 1 PID: 3736 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 518.081152][ T3736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.091181][ T3736] Call Trace: [ 518.094448][ T3736] dump_stack+0x1d8/0x241 [ 518.098750][ T3736] ? panic+0x768/0x768 [ 518.102788][ T3736] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 518.108568][ T3736] ? __find_get_block+0xc9c/0x10b0 [ 518.113767][ T3736] ? stack_trace_save+0x1c0/0x1c0 [ 518.118773][ T3736] should_fail+0x71f/0x880 [ 518.123172][ T3736] ? setup_fault_attr+0x3d0/0x3d0 [ 518.128387][ T3736] ? mls_compute_context_len+0x74b/0x790 [ 518.134009][ T3736] ? stack_trace_snprint+0x170/0x170 [ 518.139280][ T3736] ? context_struct_to_string+0x441/0x8a0 [ 518.145057][ T3736] should_failslab+0x5/0x20 [ 518.149529][ T3736] __kmalloc+0x51/0x2b0 [ 518.153693][ T3736] context_struct_to_string+0x441/0x8a0 [ 518.159218][ T3736] ? fat_get_entry+0x8e7/0xa20 [ 518.163978][ T3736] ? security_bounded_transition+0x560/0x560 [ 518.169931][ T3736] context_add_hash+0x141/0x270 [ 518.174751][ T3736] ? security_sid_to_context_inval+0x40/0x40 [ 518.180718][ T3736] ? mls_convert_context+0x6c0/0x6c0 [ 518.186107][ T3736] ? mls_context_isvalid+0xa4/0x380 [ 518.191284][ T3736] ? policydb_context_isvalid+0x1bc/0x410 [ 518.196992][ T3736] security_compute_sid+0x11a7/0x1d60 [ 518.202354][ T3736] ? security_transition_sid+0x90/0x90 [ 518.207819][ T3736] ? avc_denied+0x1d0/0x1d0 [ 518.212441][ T3736] ? _raw_spin_unlock+0x49/0x60 [ 518.217275][ T3736] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 518.222778][ T3736] security_transition_sid+0x78/0x90 [ 518.228066][ T3736] may_create+0x607/0x970 [ 518.232501][ T3736] ? show_sid+0x250/0x250 [ 518.236802][ T3736] ? from_kgid+0x1a3/0x730 [ 518.241208][ T3736] ? generic_permission+0x141/0x3e0 [ 518.246379][ T3736] security_inode_mkdir+0xa4/0x100 [ 518.251569][ T3736] vfs_mkdir+0x352/0x600 [ 518.255781][ T3736] open_or_create_special_dir+0xe4/0x1c0 [ 518.261383][ T3736] incfs_mount_fs+0x48b/0xa00 [ 518.266030][ T3736] ? incfs_unlink+0x80/0x80 [ 518.270501][ T3736] ? vfs_parse_fs_string+0x178/0x1f0 [ 518.275753][ T3736] ? logfc+0x6d0/0x6d0 [ 518.279804][ T3736] ? cap_capable+0x18b/0x210 [ 518.284375][ T3736] legacy_get_tree+0xdf/0x170 [ 518.289058][ T3736] ? incfs_unlink+0x80/0x80 [ 518.293533][ T3736] vfs_get_tree+0x85/0x260 [ 518.297921][ T3736] do_new_mount+0x292/0x570 [ 518.302409][ T3736] ? do_move_mount_old+0x160/0x160 [ 518.307508][ T3736] ? security_capable+0x86/0xb0 [ 518.312336][ T3736] do_mount+0x688/0xdd0 [ 518.316471][ T3736] ? copy_mount_string+0x30/0x30 [ 518.321380][ T3736] ? _copy_from_user+0xa6/0xe0 [ 518.326113][ T3736] ? copy_mount_options+0xcb/0x300 [ 518.331195][ T3736] ksys_mount+0xc2/0xf0 [ 518.335323][ T3736] __x64_sys_mount+0xb1/0xc0 [ 518.339885][ T3736] do_syscall_64+0xca/0x1c0 [ 518.344360][ T3736] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 518.351516][ T3736] incfs: Can't find or create .index dir in ./file0 [ 518.358215][ T3736] incfs: mount failed -12 [ 518.428271][ T3738] FAULT_INJECTION: forcing a failure. [ 518.428271][ T3738] name failslab, interval 1, probability 0, space 0, times 0 [ 518.441095][ T3738] CPU: 1 PID: 3738 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 518.451608][ T3738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.461855][ T3738] Call Trace: [ 518.465131][ T3738] dump_stack+0x1d8/0x241 [ 518.469462][ T3738] ? panic+0x768/0x768 [ 518.473525][ T3738] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 518.479310][ T3738] ? __find_get_block+0xc9c/0x10b0 [ 518.484419][ T3738] ? stack_trace_save+0x1c0/0x1c0 [ 518.489438][ T3738] should_fail+0x71f/0x880 [ 518.493843][ T3738] ? setup_fault_attr+0x3d0/0x3d0 [ 518.498840][ T3738] ? mls_compute_context_len+0x74b/0x790 [ 518.504520][ T3738] ? stack_trace_snprint+0x170/0x170 [ 518.509787][ T3738] ? context_struct_to_string+0x441/0x8a0 [ 518.515543][ T3738] should_failslab+0x5/0x20 [ 518.520390][ T3738] __kmalloc+0x51/0x2b0 [ 518.524549][ T3738] context_struct_to_string+0x441/0x8a0 [ 518.530076][ T3738] ? fat_get_entry+0x8e7/0xa20 [ 518.534988][ T3738] ? security_bounded_transition+0x560/0x560 [ 518.541376][ T3738] context_add_hash+0x141/0x270 [ 518.546203][ T3738] ? security_sid_to_context_inval+0x40/0x40 [ 518.552166][ T3738] ? mls_convert_context+0x6c0/0x6c0 [ 518.557428][ T3738] ? mls_context_isvalid+0xa4/0x380 [ 518.562599][ T3738] ? policydb_context_isvalid+0x1bc/0x410 [ 518.568433][ T3738] security_compute_sid+0x11a7/0x1d60 [ 518.573786][ T3738] ? security_transition_sid+0x90/0x90 [ 518.579234][ T3738] ? avc_denied+0x1d0/0x1d0 [ 518.583804][ T3738] ? _raw_spin_unlock+0x49/0x60 [ 518.588647][ T3738] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 518.594025][ T3738] security_transition_sid+0x78/0x90 [ 518.599292][ T3738] may_create+0x607/0x970 [ 518.603619][ T3738] ? show_sid+0x250/0x250 [ 518.607927][ T3738] ? from_kgid+0x1a3/0x730 [ 518.612422][ T3738] ? generic_permission+0x141/0x3e0 [ 518.617684][ T3738] security_inode_mkdir+0xa4/0x100 [ 518.622792][ T3738] vfs_mkdir+0x352/0x600 [ 518.627025][ T3738] open_or_create_special_dir+0xe4/0x1c0 [ 518.632743][ T3738] incfs_mount_fs+0x48b/0xa00 [ 518.637417][ T3738] ? incfs_unlink+0x80/0x80 [ 518.642005][ T3738] ? vfs_parse_fs_string+0x178/0x1f0 [ 518.647263][ T3738] ? logfc+0x6d0/0x6d0 [ 518.651316][ T3738] ? cap_capable+0x18b/0x210 [ 518.655881][ T3738] legacy_get_tree+0xdf/0x170 [ 518.660550][ T3738] ? incfs_unlink+0x80/0x80 [ 518.665024][ T3738] vfs_get_tree+0x85/0x260 [ 518.669410][ T3738] do_new_mount+0x292/0x570 [ 518.673885][ T3738] ? do_move_mount_old+0x160/0x160 [ 518.678985][ T3738] ? security_capable+0x86/0xb0 [ 518.683806][ T3738] do_mount+0x688/0xdd0 [ 518.687932][ T3738] ? copy_mount_string+0x30/0x30 [ 518.692853][ T3738] ? _copy_from_user+0xa6/0xe0 [ 518.697592][ T3738] ? copy_mount_options+0xcb/0x300 [ 518.702671][ T3738] ksys_mount+0xc2/0xf0 [ 518.706798][ T3738] __x64_sys_mount+0xb1/0xc0 [ 518.711369][ T3738] do_syscall_64+0xca/0x1c0 [ 518.715884][ T3738] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 518.723209][ T3738] incfs: Can't find or create .index dir in ./file0 [ 518.729908][ T3738] incfs: mount failed -12 [ 518.810155][ T3740] FAULT_INJECTION: forcing a failure. [ 518.810155][ T3740] name failslab, interval 1, probability 0, space 0, times 0 [ 518.822801][ T3740] CPU: 1 PID: 3740 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 518.833014][ T3740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 518.843042][ T3740] Call Trace: [ 518.846307][ T3740] dump_stack+0x1d8/0x241 [ 518.850620][ T3740] ? panic+0x768/0x768 [ 518.854660][ T3740] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 518.860443][ T3740] ? __find_get_block+0xc9c/0x10b0 [ 518.865526][ T3740] ? stack_trace_save+0x1c0/0x1c0 [ 518.870521][ T3740] should_fail+0x71f/0x880 [ 518.874912][ T3740] ? setup_fault_attr+0x3d0/0x3d0 [ 518.879912][ T3740] ? mls_compute_context_len+0x74b/0x790 [ 518.885512][ T3740] ? stack_trace_snprint+0x170/0x170 [ 518.890764][ T3740] ? context_struct_to_string+0x441/0x8a0 [ 518.896452][ T3740] should_failslab+0x5/0x20 [ 518.900927][ T3740] __kmalloc+0x51/0x2b0 [ 518.905052][ T3740] context_struct_to_string+0x441/0x8a0 [ 518.910571][ T3740] ? fat_get_entry+0x8e7/0xa20 [ 518.915305][ T3740] ? security_bounded_transition+0x560/0x560 [ 518.921253][ T3740] context_add_hash+0x141/0x270 [ 518.926074][ T3740] ? security_sid_to_context_inval+0x40/0x40 [ 518.932025][ T3740] ? mls_convert_context+0x6c0/0x6c0 [ 518.937299][ T3740] ? mls_context_isvalid+0xa4/0x380 [ 518.942463][ T3740] ? policydb_context_isvalid+0x1bc/0x410 [ 518.948149][ T3740] security_compute_sid+0x11a7/0x1d60 [ 518.953516][ T3740] ? security_transition_sid+0x90/0x90 [ 518.958944][ T3740] ? avc_denied+0x1d0/0x1d0 [ 518.963436][ T3740] ? _raw_spin_unlock+0x49/0x60 [ 518.968273][ T3740] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 518.973757][ T3740] security_transition_sid+0x78/0x90 [ 518.979033][ T3740] may_create+0x607/0x970 [ 518.983348][ T3740] ? show_sid+0x250/0x250 [ 518.987656][ T3740] ? from_kgid+0x1a3/0x730 [ 518.992077][ T3740] ? generic_permission+0x141/0x3e0 [ 518.997246][ T3740] security_inode_mkdir+0xa4/0x100 [ 519.002331][ T3740] vfs_mkdir+0x352/0x600 [ 519.006547][ T3740] open_or_create_special_dir+0xe4/0x1c0 [ 519.012150][ T3740] incfs_mount_fs+0x48b/0xa00 [ 519.016880][ T3740] ? incfs_unlink+0x80/0x80 [ 519.021360][ T3740] ? vfs_parse_fs_string+0x178/0x1f0 [ 519.026634][ T3740] ? logfc+0x6d0/0x6d0 [ 519.030893][ T3740] ? cap_capable+0x18b/0x210 [ 519.035466][ T3740] legacy_get_tree+0xdf/0x170 [ 519.040114][ T3740] ? incfs_unlink+0x80/0x80 [ 519.044588][ T3740] vfs_get_tree+0x85/0x260 [ 519.048989][ T3740] do_new_mount+0x292/0x570 [ 519.053464][ T3740] ? do_move_mount_old+0x160/0x160 [ 519.058549][ T3740] ? do_mount+0x51c/0xdd0 [ 519.062851][ T3740] do_mount+0x688/0xdd0 [ 519.066976][ T3740] ? copy_mount_string+0x30/0x30 [ 519.071882][ T3740] ? _copy_from_user+0xa6/0xe0 [ 519.076698][ T3740] ? copy_mount_options+0xcb/0x300 [ 519.081795][ T3740] ksys_mount+0xc2/0xf0 [ 519.085933][ T3740] __x64_sys_mount+0xb1/0xc0 [ 519.090506][ T3740] do_syscall_64+0xca/0x1c0 [ 519.094990][ T3740] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 519.100925][ T3740] incfs: Can't find or create .index dir in ./file0 [ 519.107581][ T3740] incfs: mount failed -12 [ 519.189802][ T3742] FAULT_INJECTION: forcing a failure. [ 519.189802][ T3742] name failslab, interval 1, probability 0, space 0, times 0 [ 519.202442][ T3742] CPU: 1 PID: 3742 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 519.212660][ T3742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.222699][ T3742] Call Trace: [ 519.225970][ T3742] dump_stack+0x1d8/0x241 [ 519.230358][ T3742] ? panic+0x768/0x768 [ 519.234400][ T3742] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 519.240180][ T3742] ? __find_get_block+0xc9c/0x10b0 [ 519.245276][ T3742] ? stack_trace_save+0x1c0/0x1c0 [ 519.250341][ T3742] should_fail+0x71f/0x880 [ 519.254756][ T3742] ? setup_fault_attr+0x3d0/0x3d0 [ 519.259768][ T3742] ? mls_compute_context_len+0x74b/0x790 [ 519.265418][ T3742] ? stack_trace_snprint+0x170/0x170 [ 519.270775][ T3742] ? context_struct_to_string+0x441/0x8a0 [ 519.276471][ T3742] should_failslab+0x5/0x20 [ 519.281048][ T3742] __kmalloc+0x51/0x2b0 [ 519.285192][ T3742] context_struct_to_string+0x441/0x8a0 [ 519.290802][ T3742] ? fat_get_entry+0x8e7/0xa20 [ 519.295557][ T3742] ? security_bounded_transition+0x560/0x560 [ 519.301522][ T3742] context_add_hash+0x141/0x270 [ 519.306349][ T3742] ? security_sid_to_context_inval+0x40/0x40 [ 519.312320][ T3742] ? mls_convert_context+0x6c0/0x6c0 [ 519.317581][ T3742] ? mls_context_isvalid+0xa4/0x380 [ 519.323105][ T3742] ? policydb_context_isvalid+0x1bc/0x410 [ 519.328810][ T3742] security_compute_sid+0x11a7/0x1d60 [ 519.334173][ T3742] ? security_transition_sid+0x90/0x90 [ 519.339609][ T3742] ? avc_denied+0x1d0/0x1d0 [ 519.344090][ T3742] ? _raw_spin_unlock+0x49/0x60 [ 519.348914][ T3742] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 519.354262][ T3742] security_transition_sid+0x78/0x90 [ 519.359531][ T3742] may_create+0x607/0x970 [ 519.363841][ T3742] ? show_sid+0x250/0x250 [ 519.368148][ T3742] ? from_kgid+0x1a3/0x730 [ 519.372534][ T3742] ? generic_permission+0x141/0x3e0 [ 519.377701][ T3742] security_inode_mkdir+0xa4/0x100 [ 519.382781][ T3742] vfs_mkdir+0x352/0x600 [ 519.386994][ T3742] open_or_create_special_dir+0xe4/0x1c0 [ 519.392597][ T3742] incfs_mount_fs+0x48b/0xa00 [ 519.397250][ T3742] ? incfs_unlink+0x80/0x80 [ 519.401726][ T3742] ? vfs_parse_fs_string+0x178/0x1f0 [ 519.406979][ T3742] ? logfc+0x6d0/0x6d0 [ 519.411019][ T3742] ? cap_capable+0x18b/0x210 [ 519.415591][ T3742] legacy_get_tree+0xdf/0x170 [ 519.420246][ T3742] ? incfs_unlink+0x80/0x80 [ 519.424758][ T3742] vfs_get_tree+0x85/0x260 [ 519.429190][ T3742] do_new_mount+0x292/0x570 [ 519.433693][ T3742] ? do_move_mount_old+0x160/0x160 [ 519.438900][ T3742] ? security_capable+0x86/0xb0 [ 519.443731][ T3742] do_mount+0x688/0xdd0 [ 519.447886][ T3742] ? copy_mount_string+0x30/0x30 [ 519.452813][ T3742] ? _copy_from_user+0xa6/0xe0 [ 519.457553][ T3742] ? copy_mount_options+0xcb/0x300 [ 519.462640][ T3742] ksys_mount+0xc2/0xf0 [ 519.466772][ T3742] __x64_sys_mount+0xb1/0xc0 [ 519.471335][ T3742] do_syscall_64+0xca/0x1c0 [ 519.475809][ T3742] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 519.481753][ T3742] incfs: Can't find or create .index dir in ./file0 [ 519.488422][ T3742] incfs: mount failed -12 [ 519.580110][ T3744] FAULT_INJECTION: forcing a failure. [ 519.580110][ T3744] name failslab, interval 1, probability 0, space 0, times 0 [ 519.592783][ T3744] CPU: 1 PID: 3744 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 519.603025][ T3744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.613212][ T3744] Call Trace: [ 519.616485][ T3744] dump_stack+0x1d8/0x241 [ 519.620788][ T3744] ? panic+0x768/0x768 [ 519.624830][ T3744] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 519.630611][ T3744] ? __find_get_block+0xc9c/0x10b0 [ 519.635710][ T3744] ? stack_trace_save+0x1c0/0x1c0 [ 519.640705][ T3744] should_fail+0x71f/0x880 [ 519.645093][ T3744] ? setup_fault_attr+0x3d0/0x3d0 [ 519.650086][ T3744] ? mls_compute_context_len+0x74b/0x790 [ 519.655688][ T3744] ? stack_trace_snprint+0x170/0x170 [ 519.660950][ T3744] ? context_struct_to_string+0x441/0x8a0 [ 519.666641][ T3744] should_failslab+0x5/0x20 [ 519.671140][ T3744] __kmalloc+0x51/0x2b0 [ 519.675279][ T3744] context_struct_to_string+0x441/0x8a0 [ 519.680810][ T3744] ? fat_get_entry+0x8e7/0xa20 [ 519.685555][ T3744] ? security_bounded_transition+0x560/0x560 [ 519.691600][ T3744] context_add_hash+0x141/0x270 [ 519.696425][ T3744] ? security_sid_to_context_inval+0x40/0x40 [ 519.702399][ T3744] ? mls_convert_context+0x6c0/0x6c0 [ 519.707653][ T3744] ? mls_context_isvalid+0xa4/0x380 [ 519.712946][ T3744] ? policydb_context_isvalid+0x1bc/0x410 [ 519.718669][ T3744] security_compute_sid+0x11a7/0x1d60 [ 519.724043][ T3744] ? security_transition_sid+0x90/0x90 [ 519.729507][ T3744] ? avc_denied+0x1d0/0x1d0 [ 519.733987][ T3744] ? _raw_spin_unlock+0x49/0x60 [ 519.738808][ T3744] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 519.744154][ T3744] security_transition_sid+0x78/0x90 [ 519.749414][ T3744] may_create+0x607/0x970 [ 519.753715][ T3744] ? show_sid+0x250/0x250 [ 519.758031][ T3744] ? from_kgid+0x1a3/0x730 [ 519.762422][ T3744] ? generic_permission+0x141/0x3e0 [ 519.767596][ T3744] security_inode_mkdir+0xa4/0x100 [ 519.772686][ T3744] vfs_mkdir+0x352/0x600 [ 519.776908][ T3744] open_or_create_special_dir+0xe4/0x1c0 [ 519.782553][ T3744] incfs_mount_fs+0x48b/0xa00 [ 519.787227][ T3744] ? incfs_unlink+0x80/0x80 [ 519.791702][ T3744] ? vfs_parse_fs_string+0x178/0x1f0 [ 519.796953][ T3744] ? logfc+0x6d0/0x6d0 [ 519.800998][ T3744] ? cap_capable+0x18b/0x210 [ 519.805651][ T3744] legacy_get_tree+0xdf/0x170 [ 519.810404][ T3744] ? incfs_unlink+0x80/0x80 [ 519.814903][ T3744] vfs_get_tree+0x85/0x260 [ 519.819649][ T3744] do_new_mount+0x292/0x570 [ 519.824129][ T3744] ? do_move_mount_old+0x160/0x160 [ 519.829216][ T3744] ? security_capable+0x86/0xb0 [ 519.834037][ T3744] do_mount+0x688/0xdd0 [ 519.838173][ T3744] ? copy_mount_string+0x30/0x30 [ 519.843088][ T3744] ? _copy_from_user+0xa6/0xe0 [ 519.847818][ T3744] ? copy_mount_options+0xcb/0x300 [ 519.852894][ T3744] ksys_mount+0xc2/0xf0 [ 519.857020][ T3744] __x64_sys_mount+0xb1/0xc0 [ 519.861580][ T3744] do_syscall_64+0xca/0x1c0 [ 519.866054][ T3744] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 519.873106][ T3744] incfs: Can't find or create .index dir in ./file0 [ 519.879789][ T3744] incfs: mount failed -12 [ 519.959674][ T3746] FAULT_INJECTION: forcing a failure. [ 519.959674][ T3746] name failslab, interval 1, probability 0, space 0, times 0 [ 519.972329][ T3746] CPU: 1 PID: 3746 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 519.982571][ T3746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 519.992601][ T3746] Call Trace: [ 519.995866][ T3746] dump_stack+0x1d8/0x241 [ 520.000184][ T3746] ? panic+0x768/0x768 [ 520.004221][ T3746] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 520.010124][ T3746] ? __find_get_block+0xc9c/0x10b0 [ 520.015237][ T3746] ? stack_trace_save+0x1c0/0x1c0 [ 520.020242][ T3746] should_fail+0x71f/0x880 [ 520.024655][ T3746] ? setup_fault_attr+0x3d0/0x3d0 [ 520.029662][ T3746] ? mls_compute_context_len+0x74b/0x790 [ 520.035299][ T3746] ? stack_trace_snprint+0x170/0x170 [ 520.040572][ T3746] ? context_struct_to_string+0x441/0x8a0 [ 520.046264][ T3746] should_failslab+0x5/0x20 [ 520.050743][ T3746] __kmalloc+0x51/0x2b0 [ 520.054872][ T3746] context_struct_to_string+0x441/0x8a0 [ 520.060388][ T3746] ? fat_get_entry+0x8e7/0xa20 [ 520.065120][ T3746] ? security_bounded_transition+0x560/0x560 [ 520.071068][ T3746] context_add_hash+0x141/0x270 [ 520.075890][ T3746] ? security_sid_to_context_inval+0x40/0x40 [ 520.081840][ T3746] ? mls_convert_context+0x6c0/0x6c0 [ 520.087097][ T3746] ? mls_context_isvalid+0xa4/0x380 [ 520.092354][ T3746] ? policydb_context_isvalid+0x1bc/0x410 [ 520.098049][ T3746] security_compute_sid+0x11a7/0x1d60 [ 520.103397][ T3746] ? security_transition_sid+0x90/0x90 [ 520.108873][ T3746] ? avc_denied+0x1d0/0x1d0 [ 520.113380][ T3746] ? _raw_spin_unlock+0x49/0x60 [ 520.118299][ T3746] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 520.123659][ T3746] security_transition_sid+0x78/0x90 [ 520.128955][ T3746] may_create+0x607/0x970 [ 520.133278][ T3746] ? show_sid+0x250/0x250 [ 520.137602][ T3746] ? from_kgid+0x1a3/0x730 [ 520.141995][ T3746] ? generic_permission+0x141/0x3e0 [ 520.147167][ T3746] security_inode_mkdir+0xa4/0x100 [ 520.152250][ T3746] vfs_mkdir+0x352/0x600 [ 520.156468][ T3746] open_or_create_special_dir+0xe4/0x1c0 [ 520.162076][ T3746] incfs_mount_fs+0x48b/0xa00 [ 520.166738][ T3746] ? incfs_unlink+0x80/0x80 [ 520.171217][ T3746] ? vfs_parse_fs_string+0x178/0x1f0 [ 520.176490][ T3746] ? logfc+0x6d0/0x6d0 [ 520.180544][ T3746] ? cap_capable+0x18b/0x210 [ 520.185113][ T3746] legacy_get_tree+0xdf/0x170 [ 520.189765][ T3746] ? incfs_unlink+0x80/0x80 [ 520.194242][ T3746] vfs_get_tree+0x85/0x260 [ 520.198627][ T3746] do_new_mount+0x292/0x570 [ 520.203101][ T3746] ? do_move_mount_old+0x160/0x160 [ 520.208180][ T3746] ? security_capable+0x86/0xb0 [ 520.213417][ T3746] do_mount+0x688/0xdd0 [ 520.217565][ T3746] ? copy_mount_string+0x30/0x30 [ 520.222487][ T3746] ? _copy_from_user+0xa6/0xe0 [ 520.227223][ T3746] ? copy_mount_options+0xcb/0x300 [ 520.232367][ T3746] ksys_mount+0xc2/0xf0 [ 520.236518][ T3746] __x64_sys_mount+0xb1/0xc0 [ 520.241086][ T3746] do_syscall_64+0xca/0x1c0 [ 520.245568][ T3746] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 520.251576][ T3746] incfs: Can't find or create .index dir in ./file0 [ 520.258251][ T3746] incfs: mount failed -12 [ 520.330037][ T3748] FAULT_INJECTION: forcing a failure. [ 520.330037][ T3748] name failslab, interval 1, probability 0, space 0, times 0 [ 520.342700][ T3748] CPU: 1 PID: 3748 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 520.353007][ T3748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.363191][ T3748] Call Trace: [ 520.366469][ T3748] dump_stack+0x1d8/0x241 [ 520.370774][ T3748] ? panic+0x768/0x768 [ 520.374816][ T3748] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 520.380591][ T3748] ? __find_get_block+0xc9c/0x10b0 [ 520.385680][ T3748] should_fail+0x71f/0x880 [ 520.390071][ T3748] ? setup_fault_attr+0x3d0/0x3d0 [ 520.395067][ T3748] ? mls_compute_context_len+0x74b/0x790 [ 520.400672][ T3748] ? stack_trace_snprint+0x170/0x170 [ 520.405954][ T3748] ? context_struct_to_string+0x441/0x8a0 [ 520.411661][ T3748] should_failslab+0x5/0x20 [ 520.416133][ T3748] __kmalloc+0x51/0x2b0 [ 520.420261][ T3748] context_struct_to_string+0x441/0x8a0 [ 520.425776][ T3748] ? fat_get_entry+0x8e7/0xa20 [ 520.430996][ T3748] ? security_bounded_transition+0x560/0x560 [ 520.436961][ T3748] context_add_hash+0x141/0x270 [ 520.441907][ T3748] ? security_sid_to_context_inval+0x40/0x40 [ 520.447869][ T3748] ? mls_convert_context+0x6c0/0x6c0 [ 520.453169][ T3748] ? mls_context_isvalid+0xa4/0x380 [ 520.458358][ T3748] ? policydb_context_isvalid+0x1bc/0x410 [ 520.464054][ T3748] security_compute_sid+0x11a7/0x1d60 [ 520.469500][ T3748] ? security_transition_sid+0x90/0x90 [ 520.474937][ T3748] ? avc_denied+0x1d0/0x1d0 [ 520.479417][ T3748] ? _raw_spin_unlock+0x49/0x60 [ 520.484355][ T3748] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 520.489717][ T3748] security_transition_sid+0x78/0x90 [ 520.495151][ T3748] may_create+0x607/0x970 [ 520.499472][ T3748] ? show_sid+0x250/0x250 [ 520.503770][ T3748] ? from_kgid+0x1a3/0x730 [ 520.508156][ T3748] ? generic_permission+0x141/0x3e0 [ 520.513323][ T3748] security_inode_mkdir+0xa4/0x100 [ 520.518407][ T3748] vfs_mkdir+0x352/0x600 [ 520.522619][ T3748] open_or_create_special_dir+0xe4/0x1c0 [ 520.528241][ T3748] incfs_mount_fs+0x48b/0xa00 [ 520.532908][ T3748] ? incfs_unlink+0x80/0x80 [ 520.537493][ T3748] ? vfs_parse_fs_string+0x178/0x1f0 [ 520.542773][ T3748] ? logfc+0x6d0/0x6d0 [ 520.546839][ T3748] ? cap_capable+0x18b/0x210 [ 520.551412][ T3748] legacy_get_tree+0xdf/0x170 [ 520.556180][ T3748] ? incfs_unlink+0x80/0x80 [ 520.560666][ T3748] vfs_get_tree+0x85/0x260 [ 520.565227][ T3748] do_new_mount+0x292/0x570 [ 520.569738][ T3748] ? do_move_mount_old+0x160/0x160 [ 520.574840][ T3748] ? security_capable+0x86/0xb0 [ 520.579751][ T3748] do_mount+0x688/0xdd0 [ 520.583905][ T3748] ? copy_mount_string+0x30/0x30 [ 520.588897][ T3748] ? _copy_from_user+0xa6/0xe0 [ 520.593627][ T3748] ? copy_mount_options+0xcb/0x300 [ 520.598713][ T3748] ksys_mount+0xc2/0xf0 [ 520.602837][ T3748] __x64_sys_mount+0xb1/0xc0 [ 520.607408][ T3748] do_syscall_64+0xca/0x1c0 [ 520.611993][ T3748] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 520.619877][ T3748] incfs: Can't find or create .index dir in ./file0 [ 520.626826][ T3748] incfs: mount failed -12 [ 520.691515][ T3750] FAULT_INJECTION: forcing a failure. [ 520.691515][ T3750] name failslab, interval 1, probability 0, space 0, times 0 [ 520.704165][ T3750] CPU: 1 PID: 3750 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 520.714474][ T3750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 520.724513][ T3750] Call Trace: [ 520.727782][ T3750] dump_stack+0x1d8/0x241 [ 520.732084][ T3750] ? panic+0x768/0x768 [ 520.736128][ T3750] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 520.741901][ T3750] ? __find_get_block+0xc9c/0x10b0 [ 520.747003][ T3750] ? stack_trace_save+0x1c0/0x1c0 [ 520.751998][ T3750] should_fail+0x71f/0x880 [ 520.756389][ T3750] ? setup_fault_attr+0x3d0/0x3d0 [ 520.761397][ T3750] ? mls_compute_context_len+0x74b/0x790 [ 520.767037][ T3750] ? stack_trace_snprint+0x170/0x170 [ 520.772532][ T3750] ? context_struct_to_string+0x441/0x8a0 [ 520.778227][ T3750] should_failslab+0x5/0x20 [ 520.782726][ T3750] __kmalloc+0x51/0x2b0 [ 520.787010][ T3750] context_struct_to_string+0x441/0x8a0 [ 520.792646][ T3750] ? fat_get_entry+0x8e7/0xa20 [ 520.797395][ T3750] ? security_bounded_transition+0x560/0x560 [ 520.803355][ T3750] context_add_hash+0x141/0x270 [ 520.808203][ T3750] ? security_sid_to_context_inval+0x40/0x40 [ 520.814157][ T3750] ? mls_convert_context+0x6c0/0x6c0 [ 520.819410][ T3750] ? mls_context_isvalid+0xa4/0x380 [ 520.824577][ T3750] ? policydb_context_isvalid+0x1bc/0x410 [ 520.830268][ T3750] security_compute_sid+0x11a7/0x1d60 [ 520.835633][ T3750] ? security_transition_sid+0x90/0x90 [ 520.841070][ T3750] ? avc_denied+0x1d0/0x1d0 [ 520.845552][ T3750] ? _raw_spin_unlock+0x49/0x60 [ 520.850392][ T3750] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 520.855739][ T3750] security_transition_sid+0x78/0x90 [ 520.861012][ T3750] may_create+0x607/0x970 [ 520.865320][ T3750] ? show_sid+0x250/0x250 [ 520.869620][ T3750] ? from_kgid+0x1a3/0x730 [ 520.874005][ T3750] ? generic_permission+0x141/0x3e0 [ 520.879172][ T3750] security_inode_mkdir+0xa4/0x100 [ 520.884274][ T3750] vfs_mkdir+0x352/0x600 [ 520.888492][ T3750] open_or_create_special_dir+0xe4/0x1c0 [ 520.894113][ T3750] incfs_mount_fs+0x48b/0xa00 [ 520.898782][ T3750] ? incfs_unlink+0x80/0x80 [ 520.903291][ T3750] ? vfs_parse_fs_string+0x178/0x1f0 [ 520.908550][ T3750] ? logfc+0x6d0/0x6d0 [ 520.912593][ T3750] ? cap_capable+0x18b/0x210 [ 520.917162][ T3750] legacy_get_tree+0xdf/0x170 [ 520.921830][ T3750] ? incfs_unlink+0x80/0x80 [ 520.926321][ T3750] vfs_get_tree+0x85/0x260 [ 520.930717][ T3750] do_new_mount+0x292/0x570 [ 520.935199][ T3750] ? do_move_mount_old+0x160/0x160 [ 520.940286][ T3750] ? security_capable+0x86/0xb0 [ 520.945110][ T3750] do_mount+0x688/0xdd0 [ 520.949235][ T3750] ? copy_mount_string+0x30/0x30 [ 520.954141][ T3750] ? _copy_from_user+0xa6/0xe0 [ 520.958872][ T3750] ? copy_mount_options+0xcb/0x300 [ 520.963966][ T3750] ksys_mount+0xc2/0xf0 [ 520.968100][ T3750] __x64_sys_mount+0xb1/0xc0 [ 520.972660][ T3750] do_syscall_64+0xca/0x1c0 [ 520.977228][ T3750] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 520.983440][ T3750] incfs: Can't find or create .index dir in ./file0 [ 520.990101][ T3750] incfs: mount failed -12 [ 521.080238][ T3752] FAULT_INJECTION: forcing a failure. [ 521.080238][ T3752] name failslab, interval 1, probability 0, space 0, times 0 [ 521.092877][ T3752] CPU: 0 PID: 3752 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 521.103096][ T3752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.113140][ T3752] Call Trace: [ 521.116503][ T3752] dump_stack+0x1d8/0x241 [ 521.120824][ T3752] ? panic+0x768/0x768 [ 521.124897][ T3752] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 521.130688][ T3752] ? __find_get_block+0xc9c/0x10b0 [ 521.135789][ T3752] should_fail+0x71f/0x880 [ 521.140196][ T3752] ? setup_fault_attr+0x3d0/0x3d0 [ 521.145197][ T3752] ? mls_compute_context_len+0x74b/0x790 [ 521.150997][ T3752] ? stack_trace_snprint+0x170/0x170 [ 521.156255][ T3752] ? context_struct_to_string+0x441/0x8a0 [ 521.161941][ T3752] should_failslab+0x5/0x20 [ 521.166414][ T3752] __kmalloc+0x51/0x2b0 [ 521.170544][ T3752] context_struct_to_string+0x441/0x8a0 [ 521.176059][ T3752] ? fat_get_entry+0x8e7/0xa20 [ 521.180822][ T3752] ? security_bounded_transition+0x560/0x560 [ 521.186781][ T3752] context_add_hash+0x141/0x270 [ 521.191608][ T3752] ? security_sid_to_context_inval+0x40/0x40 [ 521.197562][ T3752] ? mls_convert_context+0x6c0/0x6c0 [ 521.202815][ T3752] ? mls_context_isvalid+0xa4/0x380 [ 521.207978][ T3752] ? policydb_context_isvalid+0x1bc/0x410 [ 521.213664][ T3752] security_compute_sid+0x11a7/0x1d60 [ 521.219381][ T3752] ? security_transition_sid+0x90/0x90 [ 521.224815][ T3752] ? avc_denied+0x1d0/0x1d0 [ 521.229292][ T3752] ? check_preemption_disabled+0x9f/0x320 [ 521.234980][ T3752] ? debug_smp_processor_id+0x20/0x20 [ 521.240324][ T3752] ? debug_smp_processor_id+0x20/0x20 [ 521.245692][ T3752] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 521.251074][ T3752] security_transition_sid+0x78/0x90 [ 521.256340][ T3752] may_create+0x607/0x970 [ 521.260740][ T3752] ? show_sid+0x250/0x250 [ 521.265040][ T3752] ? from_kgid+0x1a3/0x730 [ 521.269450][ T3752] ? generic_permission+0x141/0x3e0 [ 521.274640][ T3752] security_inode_mkdir+0xa4/0x100 [ 521.279723][ T3752] vfs_mkdir+0x352/0x600 [ 521.283961][ T3752] open_or_create_special_dir+0xe4/0x1c0 [ 521.289589][ T3752] incfs_mount_fs+0x48b/0xa00 [ 521.294255][ T3752] ? incfs_unlink+0x80/0x80 [ 521.298728][ T3752] ? vfs_parse_fs_string+0x178/0x1f0 [ 521.303979][ T3752] ? logfc+0x6d0/0x6d0 [ 521.308014][ T3752] ? cap_capable+0x18b/0x210 [ 521.312569][ T3752] legacy_get_tree+0xdf/0x170 [ 521.317335][ T3752] ? incfs_unlink+0x80/0x80 [ 521.321817][ T3752] vfs_get_tree+0x85/0x260 [ 521.326214][ T3752] do_new_mount+0x292/0x570 [ 521.330692][ T3752] ? do_move_mount_old+0x160/0x160 [ 521.335785][ T3752] ? security_capable+0x86/0xb0 [ 521.340615][ T3752] do_mount+0x688/0xdd0 [ 521.344748][ T3752] ? copy_mount_string+0x30/0x30 [ 521.349657][ T3752] ? _copy_from_user+0xa6/0xe0 [ 521.354390][ T3752] ? copy_mount_options+0xcb/0x300 [ 521.359470][ T3752] ksys_mount+0xc2/0xf0 [ 521.363595][ T3752] __x64_sys_mount+0xb1/0xc0 [ 521.368153][ T3752] do_syscall_64+0xca/0x1c0 [ 521.372649][ T3752] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 521.378882][ T3752] incfs: Can't find or create .index dir in ./file0 [ 521.385536][ T3752] incfs: mount failed -12 [ 521.450868][ T3754] FAULT_INJECTION: forcing a failure. [ 521.450868][ T3754] name failslab, interval 1, probability 0, space 0, times 0 [ 521.463502][ T3754] CPU: 1 PID: 3754 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 521.473735][ T3754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.483769][ T3754] Call Trace: [ 521.487066][ T3754] dump_stack+0x1d8/0x241 [ 521.491369][ T3754] ? panic+0x768/0x768 [ 521.495434][ T3754] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 521.501232][ T3754] ? __find_get_block+0xc9c/0x10b0 [ 521.506353][ T3754] ? stack_trace_save+0x1c0/0x1c0 [ 521.511360][ T3754] should_fail+0x71f/0x880 [ 521.515749][ T3754] ? setup_fault_attr+0x3d0/0x3d0 [ 521.520922][ T3754] ? mls_compute_context_len+0x74b/0x790 [ 521.526530][ T3754] ? stack_trace_snprint+0x170/0x170 [ 521.531786][ T3754] ? context_struct_to_string+0x441/0x8a0 [ 521.537476][ T3754] should_failslab+0x5/0x20 [ 521.542041][ T3754] __kmalloc+0x51/0x2b0 [ 521.546175][ T3754] context_struct_to_string+0x441/0x8a0 [ 521.551693][ T3754] ? fat_get_entry+0x8e7/0xa20 [ 521.556429][ T3754] ? security_bounded_transition+0x560/0x560 [ 521.562528][ T3754] context_add_hash+0x141/0x270 [ 521.567371][ T3754] ? security_sid_to_context_inval+0x40/0x40 [ 521.573330][ T3754] ? mls_convert_context+0x6c0/0x6c0 [ 521.578679][ T3754] ? mls_context_isvalid+0xa4/0x380 [ 521.583850][ T3754] ? policydb_context_isvalid+0x1bc/0x410 [ 521.589540][ T3754] security_compute_sid+0x11a7/0x1d60 [ 521.594887][ T3754] ? security_transition_sid+0x90/0x90 [ 521.600322][ T3754] ? avc_denied+0x1d0/0x1d0 [ 521.604795][ T3754] ? _raw_spin_unlock+0x49/0x60 [ 521.609624][ T3754] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 521.614971][ T3754] security_transition_sid+0x78/0x90 [ 521.620241][ T3754] may_create+0x607/0x970 [ 521.624548][ T3754] ? show_sid+0x250/0x250 [ 521.628852][ T3754] ? from_kgid+0x1a3/0x730 [ 521.633241][ T3754] ? generic_permission+0x141/0x3e0 [ 521.638411][ T3754] security_inode_mkdir+0xa4/0x100 [ 521.643517][ T3754] vfs_mkdir+0x352/0x600 [ 521.647735][ T3754] open_or_create_special_dir+0xe4/0x1c0 [ 521.653339][ T3754] incfs_mount_fs+0x48b/0xa00 [ 521.657985][ T3754] ? incfs_unlink+0x80/0x80 [ 521.662456][ T3754] ? vfs_parse_fs_string+0x178/0x1f0 [ 521.667728][ T3754] ? logfc+0x6d0/0x6d0 [ 521.671767][ T3754] ? cap_capable+0x18b/0x210 [ 521.676345][ T3754] legacy_get_tree+0xdf/0x170 [ 521.680991][ T3754] ? incfs_unlink+0x80/0x80 [ 521.685464][ T3754] vfs_get_tree+0x85/0x260 [ 521.689853][ T3754] do_new_mount+0x292/0x570 [ 521.694329][ T3754] ? do_move_mount_old+0x160/0x160 [ 521.699421][ T3754] ? security_capable+0x86/0xb0 [ 521.704254][ T3754] do_mount+0x688/0xdd0 [ 521.708389][ T3754] ? copy_mount_string+0x30/0x30 [ 521.713310][ T3754] ? _copy_from_user+0xa6/0xe0 [ 521.718045][ T3754] ? copy_mount_options+0xcb/0x300 [ 521.723130][ T3754] ksys_mount+0xc2/0xf0 [ 521.727264][ T3754] __x64_sys_mount+0xb1/0xc0 [ 521.731833][ T3754] do_syscall_64+0xca/0x1c0 [ 521.736318][ T3754] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 521.742268][ T3754] incfs: Can't find or create .index dir in ./file0 [ 521.748935][ T3754] incfs: mount failed -12 [ 521.808067][ T3756] FAULT_INJECTION: forcing a failure. [ 521.808067][ T3756] name failslab, interval 1, probability 0, space 0, times 0 [ 521.820801][ T3756] CPU: 1 PID: 3756 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 521.831016][ T3756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 521.841131][ T3756] Call Trace: [ 521.844415][ T3756] dump_stack+0x1d8/0x241 [ 521.848737][ T3756] ? panic+0x768/0x768 [ 521.852791][ T3756] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 521.858585][ T3756] ? __find_get_block+0xc9c/0x10b0 [ 521.863679][ T3756] ? stack_trace_save+0x1c0/0x1c0 [ 521.868679][ T3756] should_fail+0x71f/0x880 [ 521.873074][ T3756] ? setup_fault_attr+0x3d0/0x3d0 [ 521.878075][ T3756] ? mls_compute_context_len+0x74b/0x790 [ 521.883677][ T3756] ? stack_trace_snprint+0x170/0x170 [ 521.889003][ T3756] ? context_struct_to_string+0x441/0x8a0 [ 521.894702][ T3756] should_failslab+0x5/0x20 [ 521.899180][ T3756] __kmalloc+0x51/0x2b0 [ 521.903333][ T3756] context_struct_to_string+0x441/0x8a0 [ 521.908851][ T3756] ? fat_get_entry+0x8e7/0xa20 [ 521.913610][ T3756] ? security_bounded_transition+0x560/0x560 [ 521.919571][ T3756] context_add_hash+0x141/0x270 [ 521.924419][ T3756] ? security_sid_to_context_inval+0x40/0x40 [ 521.930505][ T3756] ? mls_convert_context+0x6c0/0x6c0 [ 521.935771][ T3756] ? mls_context_isvalid+0xa4/0x380 [ 521.940945][ T3756] ? policydb_context_isvalid+0x1bc/0x410 [ 521.946721][ T3756] security_compute_sid+0x11a7/0x1d60 [ 521.952154][ T3756] ? security_transition_sid+0x90/0x90 [ 521.957580][ T3756] ? avc_denied+0x1d0/0x1d0 [ 521.962052][ T3756] ? _raw_spin_unlock+0x49/0x60 [ 521.966875][ T3756] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 521.972239][ T3756] security_transition_sid+0x78/0x90 [ 521.977491][ T3756] may_create+0x607/0x970 [ 521.981792][ T3756] ? show_sid+0x250/0x250 [ 521.986092][ T3756] ? from_kgid+0x1a3/0x730 [ 521.990482][ T3756] ? generic_permission+0x141/0x3e0 [ 521.995648][ T3756] security_inode_mkdir+0xa4/0x100 [ 522.000727][ T3756] vfs_mkdir+0x352/0x600 [ 522.004942][ T3756] open_or_create_special_dir+0xe4/0x1c0 [ 522.010542][ T3756] incfs_mount_fs+0x48b/0xa00 [ 522.015188][ T3756] ? incfs_unlink+0x80/0x80 [ 522.019659][ T3756] ? vfs_parse_fs_string+0x178/0x1f0 [ 522.024918][ T3756] ? logfc+0x6d0/0x6d0 [ 522.028961][ T3756] ? cap_capable+0x18b/0x210 [ 522.033525][ T3756] legacy_get_tree+0xdf/0x170 [ 522.038177][ T3756] ? incfs_unlink+0x80/0x80 [ 522.042650][ T3756] vfs_get_tree+0x85/0x260 [ 522.047056][ T3756] do_new_mount+0x292/0x570 [ 522.051625][ T3756] ? do_move_mount_old+0x160/0x160 [ 522.056703][ T3756] ? security_capable+0x86/0xb0 [ 522.061525][ T3756] do_mount+0x688/0xdd0 [ 522.065662][ T3756] ? copy_mount_string+0x30/0x30 [ 522.070567][ T3756] ? _copy_from_user+0xa6/0xe0 [ 522.075299][ T3756] ? copy_mount_options+0xcb/0x300 [ 522.080378][ T3756] ksys_mount+0xc2/0xf0 [ 522.084519][ T3756] __x64_sys_mount+0xb1/0xc0 [ 522.089082][ T3756] do_syscall_64+0xca/0x1c0 [ 522.093559][ T3756] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.099492][ T3756] incfs: Can't find or create .index dir in ./file0 [ 522.106148][ T3756] incfs: mount failed -12 [ 522.158254][ T3758] FAULT_INJECTION: forcing a failure. [ 522.158254][ T3758] name failslab, interval 1, probability 0, space 0, times 0 [ 522.170948][ T3758] CPU: 1 PID: 3758 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 522.181192][ T3758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.191218][ T3758] Call Trace: [ 522.194504][ T3758] dump_stack+0x1d8/0x241 [ 522.198801][ T3758] ? panic+0x768/0x768 [ 522.202838][ T3758] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 522.208619][ T3758] should_fail+0x71f/0x880 [ 522.213038][ T3758] ? setup_fault_attr+0x3d0/0x3d0 [ 522.218051][ T3758] ? stack_trace_save+0x1c0/0x1c0 [ 522.223051][ T3758] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.229086][ T3758] ? __d_alloc+0x2a/0x6a0 [ 522.233383][ T3758] should_failslab+0x5/0x20 [ 522.237857][ T3758] kmem_cache_alloc+0x24/0x220 [ 522.242590][ T3758] __d_alloc+0x2a/0x6a0 [ 522.246713][ T3758] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.252750][ T3758] d_alloc_parallel+0xe7/0x1310 [ 522.257569][ T3758] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 522.262912][ T3758] ? avc_denied+0x1d0/0x1d0 [ 522.267386][ T3758] ? d_hash_and_lookup+0x1e0/0x1e0 [ 522.272538][ T3758] ? incfs_realloc_mount_info+0x93/0x480 [ 522.278138][ T3758] ? incfs_alloc_mount_info+0x462/0x520 [ 522.283997][ T3758] ? incfs_mount_fs+0x406/0xa00 [ 522.288834][ T3758] ? legacy_get_tree+0xdf/0x170 [ 522.293675][ T3758] ? vfs_get_tree+0x85/0x260 [ 522.298250][ T3758] ? do_mount+0x688/0xdd0 [ 522.302564][ T3758] ? ksys_mount+0xc2/0xf0 [ 522.306951][ T3758] ? selinux_inode_permission+0x380/0x6a0 [ 522.312640][ T3758] ? selinux_inode_permission+0x454/0x6a0 [ 522.318348][ T3758] __lookup_slow+0x156/0x460 [ 522.322927][ T3758] ? lookup_one_len+0x2c0/0x2c0 [ 522.327748][ T3758] lookup_one_len+0x180/0x2c0 [ 522.332455][ T3758] ? lookup_one_len_common+0x450/0x450 [ 522.337889][ T3758] ? memcpy+0x38/0x50 [ 522.341853][ T3758] incfs_lookup_dentry+0x5b/0xb0 [ 522.346784][ T3758] open_or_create_special_dir+0x4c/0x1c0 [ 522.352425][ T3758] incfs_mount_fs+0x48b/0xa00 [ 522.357079][ T3758] ? incfs_unlink+0x80/0x80 [ 522.362165][ T3758] ? vfs_parse_fs_string+0x178/0x1f0 [ 522.367418][ T3758] ? logfc+0x6d0/0x6d0 [ 522.371474][ T3758] ? cap_capable+0x18b/0x210 [ 522.376063][ T3758] legacy_get_tree+0xdf/0x170 [ 522.380712][ T3758] ? incfs_unlink+0x80/0x80 [ 522.385188][ T3758] vfs_get_tree+0x85/0x260 [ 522.389579][ T3758] do_new_mount+0x292/0x570 [ 522.394054][ T3758] ? do_move_mount_old+0x160/0x160 [ 522.399132][ T3758] ? security_capable+0x86/0xb0 [ 522.403950][ T3758] do_mount+0x688/0xdd0 [ 522.408077][ T3758] ? copy_mount_string+0x30/0x30 [ 522.412996][ T3758] ? _copy_from_user+0xa6/0xe0 [ 522.417736][ T3758] ? copy_mount_options+0xcb/0x300 [ 522.422826][ T3758] ksys_mount+0xc2/0xf0 [ 522.426971][ T3758] __x64_sys_mount+0xb1/0xc0 [ 522.431541][ T3758] do_syscall_64+0xca/0x1c0 [ 522.436023][ T3758] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.444002][ T3758] incfs_lookup_dentry err:-12 [ 522.448764][ T3758] incfs: Can't find or create .index dir in ./file0 [ 522.455463][ T3758] incfs: mount failed -12 [ 522.531724][ T3760] FAULT_INJECTION: forcing a failure. [ 522.531724][ T3760] name failslab, interval 1, probability 0, space 0, times 0 [ 522.544395][ T3760] CPU: 1 PID: 3760 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 522.554619][ T3760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.564783][ T3760] Call Trace: [ 522.568204][ T3760] dump_stack+0x1d8/0x241 [ 522.572520][ T3760] ? panic+0x768/0x768 [ 522.576570][ T3760] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 522.582368][ T3760] should_fail+0x71f/0x880 [ 522.586772][ T3760] ? setup_fault_attr+0x3d0/0x3d0 [ 522.591775][ T3760] ? stack_trace_save+0x1c0/0x1c0 [ 522.596869][ T3760] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.602923][ T3760] ? __d_alloc+0x2a/0x6a0 [ 522.607233][ T3760] should_failslab+0x5/0x20 [ 522.611707][ T3760] kmem_cache_alloc+0x24/0x220 [ 522.616636][ T3760] __d_alloc+0x2a/0x6a0 [ 522.620762][ T3760] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.626800][ T3760] d_alloc_parallel+0xe7/0x1310 [ 522.631647][ T3760] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 522.636994][ T3760] ? avc_denied+0x1d0/0x1d0 [ 522.641470][ T3760] ? d_hash_and_lookup+0x1e0/0x1e0 [ 522.646552][ T3760] ? incfs_realloc_mount_info+0x93/0x480 [ 522.652150][ T3760] ? incfs_alloc_mount_info+0x462/0x520 [ 522.657683][ T3760] ? incfs_mount_fs+0x406/0xa00 [ 522.662516][ T3760] ? legacy_get_tree+0xdf/0x170 [ 522.667338][ T3760] ? vfs_get_tree+0x85/0x260 [ 522.671902][ T3760] ? do_mount+0x688/0xdd0 [ 522.676200][ T3760] ? ksys_mount+0xc2/0xf0 [ 522.680498][ T3760] ? selinux_inode_permission+0x380/0x6a0 [ 522.686184][ T3760] ? selinux_inode_permission+0x454/0x6a0 [ 522.691872][ T3760] __lookup_slow+0x156/0x460 [ 522.696443][ T3760] ? lookup_one_len+0x2c0/0x2c0 [ 522.701261][ T3760] lookup_one_len+0x180/0x2c0 [ 522.705922][ T3760] ? lookup_one_len_common+0x450/0x450 [ 522.711350][ T3760] ? memcpy+0x38/0x50 [ 522.715328][ T3760] incfs_lookup_dentry+0x5b/0xb0 [ 522.720238][ T3760] open_or_create_special_dir+0x4c/0x1c0 [ 522.725854][ T3760] incfs_mount_fs+0x48b/0xa00 [ 522.730518][ T3760] ? incfs_unlink+0x80/0x80 [ 522.735006][ T3760] ? vfs_parse_fs_string+0x178/0x1f0 [ 522.740271][ T3760] ? logfc+0x6d0/0x6d0 [ 522.744355][ T3760] ? cap_capable+0x18b/0x210 [ 522.748924][ T3760] legacy_get_tree+0xdf/0x170 [ 522.753573][ T3760] ? incfs_unlink+0x80/0x80 [ 522.758047][ T3760] vfs_get_tree+0x85/0x260 [ 522.762433][ T3760] do_new_mount+0x292/0x570 [ 522.766905][ T3760] ? do_move_mount_old+0x160/0x160 [ 522.771984][ T3760] ? security_capable+0x86/0xb0 [ 522.776807][ T3760] do_mount+0x688/0xdd0 [ 522.780932][ T3760] ? copy_mount_string+0x30/0x30 [ 522.785838][ T3760] ? _copy_from_user+0xa6/0xe0 [ 522.790568][ T3760] ? copy_mount_options+0xcb/0x300 [ 522.795646][ T3760] ksys_mount+0xc2/0xf0 [ 522.799769][ T3760] __x64_sys_mount+0xb1/0xc0 [ 522.804327][ T3760] do_syscall_64+0xca/0x1c0 [ 522.808802][ T3760] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 522.815091][ T3760] incfs_lookup_dentry err:-12 [ 522.819749][ T3760] incfs: Can't find or create .index dir in ./file0 [ 522.826400][ T3760] incfs: mount failed -12 [ 522.892010][ T3762] FAULT_INJECTION: forcing a failure. [ 522.892010][ T3762] name failslab, interval 1, probability 0, space 0, times 0 [ 522.904652][ T3762] CPU: 0 PID: 3762 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 522.914884][ T3762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 522.924917][ T3762] Call Trace: [ 522.928197][ T3762] dump_stack+0x1d8/0x241 [ 522.932517][ T3762] ? panic+0x768/0x768 [ 522.936579][ T3762] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 522.942379][ T3762] ? __find_get_block+0xc9c/0x10b0 [ 522.947495][ T3762] ? stack_trace_save+0x1c0/0x1c0 [ 522.952511][ T3762] should_fail+0x71f/0x880 [ 522.956917][ T3762] ? setup_fault_attr+0x3d0/0x3d0 [ 522.961922][ T3762] ? mls_compute_context_len+0x74b/0x790 [ 522.967525][ T3762] ? stack_trace_snprint+0x170/0x170 [ 522.972779][ T3762] ? context_struct_to_string+0x441/0x8a0 [ 522.978572][ T3762] should_failslab+0x5/0x20 [ 522.983046][ T3762] __kmalloc+0x51/0x2b0 [ 522.987198][ T3762] context_struct_to_string+0x441/0x8a0 [ 522.992729][ T3762] ? fat_get_entry+0x8e7/0xa20 [ 522.997497][ T3762] ? security_bounded_transition+0x560/0x560 [ 523.003452][ T3762] context_add_hash+0x141/0x270 [ 523.008277][ T3762] ? security_sid_to_context_inval+0x40/0x40 [ 523.014232][ T3762] ? mls_convert_context+0x6c0/0x6c0 [ 523.019751][ T3762] ? mls_context_isvalid+0xa4/0x380 [ 523.024932][ T3762] ? policydb_context_isvalid+0x1bc/0x410 [ 523.030722][ T3762] security_compute_sid+0x11a7/0x1d60 [ 523.036065][ T3762] ? security_transition_sid+0x90/0x90 [ 523.041491][ T3762] ? avc_denied+0x1d0/0x1d0 [ 523.045965][ T3762] ? _raw_spin_unlock+0x49/0x60 [ 523.050787][ T3762] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 523.056128][ T3762] security_transition_sid+0x78/0x90 [ 523.061384][ T3762] may_create+0x607/0x970 [ 523.065686][ T3762] ? show_sid+0x250/0x250 [ 523.069983][ T3762] ? from_kgid+0x1a3/0x730 [ 523.074369][ T3762] ? generic_permission+0x141/0x3e0 [ 523.079580][ T3762] security_inode_mkdir+0xa4/0x100 [ 523.084659][ T3762] vfs_mkdir+0x352/0x600 [ 523.088881][ T3762] open_or_create_special_dir+0xe4/0x1c0 [ 523.094490][ T3762] incfs_mount_fs+0x48b/0xa00 [ 523.099142][ T3762] ? incfs_unlink+0x80/0x80 [ 523.103630][ T3762] ? vfs_parse_fs_string+0x178/0x1f0 [ 523.108883][ T3762] ? logfc+0x6d0/0x6d0 [ 523.112969][ T3762] ? cap_capable+0x18b/0x210 [ 523.117555][ T3762] legacy_get_tree+0xdf/0x170 [ 523.122606][ T3762] ? incfs_unlink+0x80/0x80 [ 523.127086][ T3762] vfs_get_tree+0x85/0x260 [ 523.131474][ T3762] do_new_mount+0x292/0x570 [ 523.135948][ T3762] ? do_move_mount_old+0x160/0x160 [ 523.141046][ T3762] ? security_capable+0x86/0xb0 [ 523.145867][ T3762] do_mount+0x688/0xdd0 [ 523.149991][ T3762] ? copy_mount_string+0x30/0x30 [ 523.154899][ T3762] ? _copy_from_user+0xa6/0xe0 [ 523.159631][ T3762] ? copy_mount_options+0xcb/0x300 [ 523.164711][ T3762] ksys_mount+0xc2/0xf0 [ 523.168834][ T3762] __x64_sys_mount+0xb1/0xc0 [ 523.173409][ T3762] do_syscall_64+0xca/0x1c0 [ 523.177890][ T3762] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 523.183873][ T3762] incfs: Can't find or create .index dir in ./file0 [ 523.190548][ T3762] incfs: mount failed -12 [ 523.279211][ T3764] FAULT_INJECTION: forcing a failure. [ 523.279211][ T3764] name failslab, interval 1, probability 0, space 0, times 0 [ 523.291851][ T3764] CPU: 0 PID: 3764 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 523.302177][ T3764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.312232][ T3764] Call Trace: [ 523.315500][ T3764] dump_stack+0x1d8/0x241 [ 523.320147][ T3764] ? panic+0x768/0x768 [ 523.324186][ T3764] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 523.329960][ T3764] ? __find_get_block+0xc9c/0x10b0 [ 523.335063][ T3764] ? stack_trace_save+0x1c0/0x1c0 [ 523.340058][ T3764] should_fail+0x71f/0x880 [ 523.344444][ T3764] ? setup_fault_attr+0x3d0/0x3d0 [ 523.349438][ T3764] ? mls_compute_context_len+0x74b/0x790 [ 523.355039][ T3764] ? stack_trace_snprint+0x170/0x170 [ 523.360306][ T3764] ? context_struct_to_string+0x441/0x8a0 [ 523.366048][ T3764] should_failslab+0x5/0x20 [ 523.370527][ T3764] __kmalloc+0x51/0x2b0 [ 523.374657][ T3764] context_struct_to_string+0x441/0x8a0 [ 523.380175][ T3764] ? fat_get_entry+0x8e7/0xa20 [ 523.384916][ T3764] ? security_bounded_transition+0x560/0x560 [ 523.390870][ T3764] context_add_hash+0x141/0x270 [ 523.395701][ T3764] ? security_sid_to_context_inval+0x40/0x40 [ 523.401657][ T3764] ? mls_convert_context+0x6c0/0x6c0 [ 523.406913][ T3764] ? mls_context_isvalid+0xa4/0x380 [ 523.412080][ T3764] ? policydb_context_isvalid+0x1bc/0x410 [ 523.417772][ T3764] security_compute_sid+0x11a7/0x1d60 [ 523.423135][ T3764] ? security_transition_sid+0x90/0x90 [ 523.428565][ T3764] ? avc_denied+0x1d0/0x1d0 [ 523.433042][ T3764] ? _raw_spin_unlock+0x49/0x60 [ 523.437863][ T3764] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 523.443206][ T3764] security_transition_sid+0x78/0x90 [ 523.448644][ T3764] may_create+0x607/0x970 [ 523.452969][ T3764] ? show_sid+0x250/0x250 [ 523.457272][ T3764] ? from_kgid+0x1a3/0x730 [ 523.461660][ T3764] ? generic_permission+0x141/0x3e0 [ 523.466841][ T3764] security_inode_mkdir+0xa4/0x100 [ 523.472012][ T3764] vfs_mkdir+0x352/0x600 [ 523.476279][ T3764] open_or_create_special_dir+0xe4/0x1c0 [ 523.482159][ T3764] incfs_mount_fs+0x48b/0xa00 [ 523.486811][ T3764] ? incfs_unlink+0x80/0x80 [ 523.491287][ T3764] ? vfs_parse_fs_string+0x178/0x1f0 [ 523.496542][ T3764] ? logfc+0x6d0/0x6d0 [ 523.500584][ T3764] ? cap_capable+0x18b/0x210 [ 523.505164][ T3764] legacy_get_tree+0xdf/0x170 [ 523.509819][ T3764] ? incfs_unlink+0x80/0x80 [ 523.514311][ T3764] vfs_get_tree+0x85/0x260 [ 523.518718][ T3764] do_new_mount+0x292/0x570 [ 523.523216][ T3764] ? do_move_mount_old+0x160/0x160 [ 523.528300][ T3764] ? security_capable+0x86/0xb0 [ 523.533125][ T3764] do_mount+0x688/0xdd0 [ 523.537256][ T3764] ? copy_mount_string+0x30/0x30 [ 523.542177][ T3764] ? _copy_from_user+0xa6/0xe0 [ 523.547032][ T3764] ? copy_mount_options+0xcb/0x300 [ 523.552126][ T3764] ksys_mount+0xc2/0xf0 [ 523.556262][ T3764] __x64_sys_mount+0xb1/0xc0 [ 523.560844][ T3764] do_syscall_64+0xca/0x1c0 [ 523.565329][ T3764] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 523.571274][ T3764] incfs: Can't find or create .index dir in ./file0 [ 523.577944][ T3764] incfs: mount failed -12 [ 523.628040][ T3766] FAULT_INJECTION: forcing a failure. [ 523.628040][ T3766] name failslab, interval 1, probability 0, space 0, times 0 [ 523.640715][ T3766] CPU: 0 PID: 3766 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 523.650939][ T3766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 523.660979][ T3766] Call Trace: [ 523.664249][ T3766] dump_stack+0x1d8/0x241 [ 523.668551][ T3766] ? panic+0x768/0x768 [ 523.672681][ T3766] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 523.678462][ T3766] should_fail+0x71f/0x880 [ 523.682851][ T3766] ? setup_fault_attr+0x3d0/0x3d0 [ 523.687845][ T3766] ? stack_trace_save+0x1c0/0x1c0 [ 523.692839][ T3766] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 523.699308][ T3766] ? __d_alloc+0x2a/0x6a0 [ 523.703620][ T3766] should_failslab+0x5/0x20 [ 523.708093][ T3766] kmem_cache_alloc+0x24/0x220 [ 523.712824][ T3766] __d_alloc+0x2a/0x6a0 [ 523.716972][ T3766] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 523.723004][ T3766] d_alloc_parallel+0xe7/0x1310 [ 523.727840][ T3766] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 523.733178][ T3766] ? avc_denied+0x1d0/0x1d0 [ 523.737650][ T3766] ? d_hash_and_lookup+0x1e0/0x1e0 [ 523.742916][ T3766] ? incfs_realloc_mount_info+0x93/0x480 [ 523.748511][ T3766] ? incfs_alloc_mount_info+0x462/0x520 [ 523.754021][ T3766] ? incfs_mount_fs+0x406/0xa00 [ 523.758837][ T3766] ? legacy_get_tree+0xdf/0x170 [ 523.763654][ T3766] ? vfs_get_tree+0x85/0x260 [ 523.768212][ T3766] ? do_mount+0x688/0xdd0 [ 523.772507][ T3766] ? ksys_mount+0xc2/0xf0 [ 523.776818][ T3766] ? selinux_inode_permission+0x380/0x6a0 [ 523.782503][ T3766] ? selinux_inode_permission+0x454/0x6a0 [ 523.788195][ T3766] __lookup_slow+0x156/0x460 [ 523.792757][ T3766] ? lookup_one_len+0x2c0/0x2c0 [ 523.797575][ T3766] lookup_one_len+0x180/0x2c0 [ 523.802240][ T3766] ? lookup_one_len_common+0x450/0x450 [ 523.807669][ T3766] ? memcpy+0x38/0x50 [ 523.811620][ T3766] incfs_lookup_dentry+0x5b/0xb0 [ 523.816523][ T3766] open_or_create_special_dir+0x4c/0x1c0 [ 523.822229][ T3766] incfs_mount_fs+0x48b/0xa00 [ 523.826874][ T3766] ? incfs_unlink+0x80/0x80 [ 523.831344][ T3766] ? vfs_parse_fs_string+0x178/0x1f0 [ 523.836615][ T3766] ? logfc+0x6d0/0x6d0 [ 523.840653][ T3766] ? cap_capable+0x18b/0x210 [ 523.845228][ T3766] legacy_get_tree+0xdf/0x170 [ 523.849872][ T3766] ? incfs_unlink+0x80/0x80 [ 523.854349][ T3766] vfs_get_tree+0x85/0x260 [ 523.858737][ T3766] do_new_mount+0x292/0x570 [ 523.863225][ T3766] ? do_move_mount_old+0x160/0x160 [ 523.868315][ T3766] ? security_capable+0x86/0xb0 [ 523.873150][ T3766] do_mount+0x688/0xdd0 [ 523.877297][ T3766] ? copy_mount_string+0x30/0x30 [ 523.882225][ T3766] ? _copy_from_user+0xa6/0xe0 [ 523.886956][ T3766] ? copy_mount_options+0xcb/0x300 [ 523.892033][ T3766] ksys_mount+0xc2/0xf0 [ 523.896163][ T3766] __x64_sys_mount+0xb1/0xc0 [ 523.900723][ T3766] do_syscall_64+0xca/0x1c0 [ 523.905199][ T3766] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 523.911157][ T3766] incfs_lookup_dentry err:-12 [ 523.915876][ T3766] incfs: Can't find or create .index dir in ./file0 [ 523.922507][ T3766] incfs: mount failed -12 [ 524.011960][ T3768] FAULT_INJECTION: forcing a failure. [ 524.011960][ T3768] name failslab, interval 1, probability 0, space 0, times 0 [ 524.024605][ T3768] CPU: 0 PID: 3768 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 524.034830][ T3768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.044988][ T3768] Call Trace: [ 524.048268][ T3768] dump_stack+0x1d8/0x241 [ 524.052570][ T3768] ? panic+0x768/0x768 [ 524.056610][ T3768] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 524.062390][ T3768] ? __find_get_block+0xc9c/0x10b0 [ 524.067468][ T3768] ? stack_trace_save+0x1c0/0x1c0 [ 524.072460][ T3768] should_fail+0x71f/0x880 [ 524.076851][ T3768] ? setup_fault_attr+0x3d0/0x3d0 [ 524.081852][ T3768] ? mls_compute_context_len+0x74b/0x790 [ 524.087450][ T3768] ? stack_trace_snprint+0x170/0x170 [ 524.092721][ T3768] ? context_struct_to_string+0x441/0x8a0 [ 524.098406][ T3768] should_failslab+0x5/0x20 [ 524.102879][ T3768] __kmalloc+0x51/0x2b0 [ 524.107005][ T3768] context_struct_to_string+0x441/0x8a0 [ 524.112522][ T3768] ? fat_get_entry+0x8e7/0xa20 [ 524.117278][ T3768] ? security_bounded_transition+0x560/0x560 [ 524.123584][ T3768] context_add_hash+0x141/0x270 [ 524.128524][ T3768] ? security_sid_to_context_inval+0x40/0x40 [ 524.134504][ T3768] ? mls_convert_context+0x6c0/0x6c0 [ 524.139771][ T3768] ? mls_context_isvalid+0xa4/0x380 [ 524.145058][ T3768] ? policydb_context_isvalid+0x1bc/0x410 [ 524.150759][ T3768] security_compute_sid+0x11a7/0x1d60 [ 524.156133][ T3768] ? security_transition_sid+0x90/0x90 [ 524.161563][ T3768] ? avc_denied+0x1d0/0x1d0 [ 524.166049][ T3768] ? _raw_spin_unlock+0x49/0x60 [ 524.170880][ T3768] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 524.176226][ T3768] security_transition_sid+0x78/0x90 [ 524.181488][ T3768] may_create+0x607/0x970 [ 524.185813][ T3768] ? show_sid+0x250/0x250 [ 524.190112][ T3768] ? from_kgid+0x1a3/0x730 [ 524.194497][ T3768] ? generic_permission+0x141/0x3e0 [ 524.199673][ T3768] security_inode_mkdir+0xa4/0x100 [ 524.204754][ T3768] vfs_mkdir+0x352/0x600 [ 524.208971][ T3768] open_or_create_special_dir+0xe4/0x1c0 [ 524.214592][ T3768] incfs_mount_fs+0x48b/0xa00 [ 524.219257][ T3768] ? incfs_unlink+0x80/0x80 [ 524.223738][ T3768] ? vfs_parse_fs_string+0x178/0x1f0 [ 524.229027][ T3768] ? logfc+0x6d0/0x6d0 [ 524.233076][ T3768] ? cap_capable+0x18b/0x210 [ 524.237645][ T3768] legacy_get_tree+0xdf/0x170 [ 524.242466][ T3768] ? incfs_unlink+0x80/0x80 [ 524.246978][ T3768] vfs_get_tree+0x85/0x260 [ 524.251384][ T3768] do_new_mount+0x292/0x570 [ 524.255885][ T3768] ? do_move_mount_old+0x160/0x160 [ 524.260984][ T3768] ? security_capable+0x86/0xb0 [ 524.265817][ T3768] do_mount+0x688/0xdd0 [ 524.269969][ T3768] ? copy_mount_string+0x30/0x30 [ 524.274885][ T3768] ? _copy_from_user+0xa6/0xe0 [ 524.279626][ T3768] ? copy_mount_options+0xcb/0x300 [ 524.284713][ T3768] ksys_mount+0xc2/0xf0 [ 524.288869][ T3768] __x64_sys_mount+0xb1/0xc0 [ 524.293439][ T3768] do_syscall_64+0xca/0x1c0 [ 524.297926][ T3768] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 524.303850][ T3768] incfs: Can't find or create .index dir in ./file0 [ 524.310515][ T3768] incfs: mount failed -12 [ 524.358491][ T3770] FAULT_INJECTION: forcing a failure. [ 524.358491][ T3770] name failslab, interval 1, probability 0, space 0, times 0 [ 524.371252][ T3770] CPU: 0 PID: 3770 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 524.381466][ T3770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.391591][ T3770] Call Trace: [ 524.394899][ T3770] dump_stack+0x1d8/0x241 [ 524.399218][ T3770] ? panic+0x768/0x768 [ 524.403262][ T3770] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 524.409050][ T3770] ? __find_get_block+0xc9c/0x10b0 [ 524.414141][ T3770] ? stack_trace_save+0x1c0/0x1c0 [ 524.419142][ T3770] should_fail+0x71f/0x880 [ 524.423715][ T3770] ? setup_fault_attr+0x3d0/0x3d0 [ 524.428752][ T3770] ? mls_compute_context_len+0x74b/0x790 [ 524.434360][ T3770] ? stack_trace_snprint+0x170/0x170 [ 524.439663][ T3770] ? context_struct_to_string+0x441/0x8a0 [ 524.445724][ T3770] should_failslab+0x5/0x20 [ 524.450213][ T3770] __kmalloc+0x51/0x2b0 [ 524.454347][ T3770] context_struct_to_string+0x441/0x8a0 [ 524.459884][ T3770] ? fat_get_entry+0x8e7/0xa20 [ 524.464748][ T3770] ? security_bounded_transition+0x560/0x560 [ 524.470735][ T3770] context_add_hash+0x141/0x270 [ 524.475682][ T3770] ? security_sid_to_context_inval+0x40/0x40 [ 524.481670][ T3770] ? mls_convert_context+0x6c0/0x6c0 [ 524.486955][ T3770] ? mls_context_isvalid+0xa4/0x380 [ 524.492138][ T3770] ? policydb_context_isvalid+0x1bc/0x410 [ 524.497842][ T3770] security_compute_sid+0x11a7/0x1d60 [ 524.503200][ T3770] ? security_transition_sid+0x90/0x90 [ 524.508632][ T3770] ? avc_denied+0x1d0/0x1d0 [ 524.513108][ T3770] ? _raw_spin_unlock+0x49/0x60 [ 524.518145][ T3770] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 524.523504][ T3770] security_transition_sid+0x78/0x90 [ 524.528771][ T3770] may_create+0x607/0x970 [ 524.533080][ T3770] ? show_sid+0x250/0x250 [ 524.537431][ T3770] ? from_kgid+0x1a3/0x730 [ 524.541834][ T3770] ? generic_permission+0x141/0x3e0 [ 524.547012][ T3770] security_inode_mkdir+0xa4/0x100 [ 524.552120][ T3770] vfs_mkdir+0x352/0x600 [ 524.556337][ T3770] open_or_create_special_dir+0xe4/0x1c0 [ 524.561939][ T3770] incfs_mount_fs+0x48b/0xa00 [ 524.566586][ T3770] ? incfs_unlink+0x80/0x80 [ 524.571092][ T3770] ? vfs_parse_fs_string+0x178/0x1f0 [ 524.576379][ T3770] ? logfc+0x6d0/0x6d0 [ 524.580422][ T3770] ? cap_capable+0x18b/0x210 [ 524.585070][ T3770] legacy_get_tree+0xdf/0x170 [ 524.589717][ T3770] ? incfs_unlink+0x80/0x80 [ 524.594211][ T3770] vfs_get_tree+0x85/0x260 [ 524.598636][ T3770] do_new_mount+0x292/0x570 [ 524.603125][ T3770] ? do_move_mount_old+0x160/0x160 [ 524.608214][ T3770] ? security_capable+0x86/0xb0 [ 524.613039][ T3770] do_mount+0x688/0xdd0 [ 524.617342][ T3770] ? copy_mount_string+0x30/0x30 [ 524.622271][ T3770] ? _copy_from_user+0xa6/0xe0 [ 524.627046][ T3770] ? copy_mount_options+0xcb/0x300 [ 524.632139][ T3770] ksys_mount+0xc2/0xf0 [ 524.636298][ T3770] __x64_sys_mount+0xb1/0xc0 [ 524.640881][ T3770] do_syscall_64+0xca/0x1c0 [ 524.645360][ T3770] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 524.651347][ T3770] incfs: Can't find or create .index dir in ./file0 [ 524.658006][ T3770] incfs: mount failed -12 [ 524.708049][ T3772] FAULT_INJECTION: forcing a failure. [ 524.708049][ T3772] name failslab, interval 1, probability 0, space 0, times 0 [ 524.720697][ T3772] CPU: 0 PID: 3772 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 524.731431][ T3772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 524.741467][ T3772] Call Trace: [ 524.744735][ T3772] dump_stack+0x1d8/0x241 [ 524.749061][ T3772] ? panic+0x768/0x768 [ 524.753222][ T3772] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 524.759022][ T3772] ? __find_get_block+0xc9c/0x10b0 [ 524.764280][ T3772] ? stack_trace_save+0x1c0/0x1c0 [ 524.769291][ T3772] should_fail+0x71f/0x880 [ 524.773682][ T3772] ? setup_fault_attr+0x3d0/0x3d0 [ 524.778679][ T3772] ? mls_compute_context_len+0x74b/0x790 [ 524.784289][ T3772] ? stack_trace_snprint+0x170/0x170 [ 524.789544][ T3772] ? context_struct_to_string+0x441/0x8a0 [ 524.795228][ T3772] should_failslab+0x5/0x20 [ 524.799704][ T3772] __kmalloc+0x51/0x2b0 [ 524.803870][ T3772] context_struct_to_string+0x441/0x8a0 [ 524.809401][ T3772] ? fat_get_entry+0x8e7/0xa20 [ 524.814259][ T3772] ? security_bounded_transition+0x560/0x560 [ 524.820569][ T3772] context_add_hash+0x141/0x270 [ 524.825403][ T3772] ? security_sid_to_context_inval+0x40/0x40 [ 524.831388][ T3772] ? mls_convert_context+0x6c0/0x6c0 [ 524.836650][ T3772] ? mls_context_isvalid+0xa4/0x380 [ 524.842091][ T3772] ? policydb_context_isvalid+0x1bc/0x410 [ 524.847787][ T3772] security_compute_sid+0x11a7/0x1d60 [ 524.853155][ T3772] ? security_transition_sid+0x90/0x90 [ 524.858601][ T3772] ? avc_denied+0x1d0/0x1d0 [ 524.863101][ T3772] ? _raw_spin_unlock+0x49/0x60 [ 524.867933][ T3772] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 524.873285][ T3772] security_transition_sid+0x78/0x90 [ 524.878572][ T3772] may_create+0x607/0x970 [ 524.882885][ T3772] ? show_sid+0x250/0x250 [ 524.887184][ T3772] ? from_kgid+0x1a3/0x730 [ 524.891571][ T3772] ? generic_permission+0x141/0x3e0 [ 524.896757][ T3772] security_inode_mkdir+0xa4/0x100 [ 524.901838][ T3772] vfs_mkdir+0x352/0x600 [ 524.906055][ T3772] open_or_create_special_dir+0xe4/0x1c0 [ 524.911676][ T3772] incfs_mount_fs+0x48b/0xa00 [ 524.916324][ T3772] ? incfs_unlink+0x80/0x80 [ 524.920799][ T3772] ? vfs_parse_fs_string+0x178/0x1f0 [ 524.926053][ T3772] ? logfc+0x6d0/0x6d0 [ 524.930111][ T3772] ? cap_capable+0x18b/0x210 [ 524.934673][ T3772] legacy_get_tree+0xdf/0x170 [ 524.939336][ T3772] ? incfs_unlink+0x80/0x80 [ 524.943821][ T3772] vfs_get_tree+0x85/0x260 [ 524.948224][ T3772] do_new_mount+0x292/0x570 [ 524.952704][ T3772] ? do_move_mount_old+0x160/0x160 [ 524.957788][ T3772] ? security_capable+0x86/0xb0 [ 524.962611][ T3772] do_mount+0x688/0xdd0 [ 524.966738][ T3772] ? copy_mount_string+0x30/0x30 [ 524.971645][ T3772] ? _copy_from_user+0xa6/0xe0 [ 524.976384][ T3772] ? copy_mount_options+0xcb/0x300 [ 524.981470][ T3772] ksys_mount+0xc2/0xf0 [ 524.985608][ T3772] __x64_sys_mount+0xb1/0xc0 [ 524.990185][ T3772] do_syscall_64+0xca/0x1c0 [ 524.994666][ T3772] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 525.002407][ T3772] incfs: Can't find or create .index dir in ./file0 [ 525.009112][ T3772] incfs: mount failed -12 [ 525.134854][ T3774] FAULT_INJECTION: forcing a failure. [ 525.134854][ T3774] name failslab, interval 1, probability 0, space 0, times 0 [ 525.147543][ T3774] CPU: 0 PID: 3774 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 525.157757][ T3774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.167785][ T3774] Call Trace: [ 525.171049][ T3774] dump_stack+0x1d8/0x241 [ 525.175350][ T3774] ? panic+0x768/0x768 [ 525.179387][ T3774] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 525.185170][ T3774] should_fail+0x71f/0x880 [ 525.189560][ T3774] ? setup_fault_attr+0x3d0/0x3d0 [ 525.194562][ T3774] ? stack_trace_save+0x1c0/0x1c0 [ 525.199704][ T3774] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 525.205748][ T3774] ? __d_alloc+0x2a/0x6a0 [ 525.210054][ T3774] should_failslab+0x5/0x20 [ 525.214541][ T3774] kmem_cache_alloc+0x24/0x220 [ 525.219281][ T3774] __d_alloc+0x2a/0x6a0 [ 525.223422][ T3774] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 525.229487][ T3774] d_alloc_parallel+0xe7/0x1310 [ 525.234334][ T3774] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 525.239683][ T3774] ? avc_denied+0x1d0/0x1d0 [ 525.244156][ T3774] ? d_hash_and_lookup+0x1e0/0x1e0 [ 525.249239][ T3774] ? incfs_realloc_mount_info+0x93/0x480 [ 525.254840][ T3774] ? incfs_alloc_mount_info+0x462/0x520 [ 525.260354][ T3774] ? incfs_mount_fs+0x406/0xa00 [ 525.265172][ T3774] ? legacy_get_tree+0xdf/0x170 [ 525.269991][ T3774] ? vfs_get_tree+0x85/0x260 [ 525.274550][ T3774] ? do_mount+0x688/0xdd0 [ 525.278847][ T3774] ? ksys_mount+0xc2/0xf0 [ 525.283164][ T3774] ? selinux_inode_permission+0x380/0x6a0 [ 525.288850][ T3774] ? selinux_inode_permission+0x454/0x6a0 [ 525.294543][ T3774] __lookup_slow+0x156/0x460 [ 525.299102][ T3774] ? lookup_one_len+0x2c0/0x2c0 [ 525.303941][ T3774] lookup_one_len+0x180/0x2c0 [ 525.308626][ T3774] ? lookup_one_len_common+0x450/0x450 [ 525.314077][ T3774] ? memcpy+0x38/0x50 [ 525.318030][ T3774] incfs_lookup_dentry+0x5b/0xb0 [ 525.322935][ T3774] open_or_create_special_dir+0x4c/0x1c0 [ 525.328542][ T3774] incfs_mount_fs+0x48b/0xa00 [ 525.333188][ T3774] ? incfs_unlink+0x80/0x80 [ 525.337661][ T3774] ? vfs_parse_fs_string+0x178/0x1f0 [ 525.342914][ T3774] ? logfc+0x6d0/0x6d0 [ 525.347006][ T3774] ? cap_capable+0x18b/0x210 [ 525.351578][ T3774] legacy_get_tree+0xdf/0x170 [ 525.356242][ T3774] ? incfs_unlink+0x80/0x80 [ 525.360722][ T3774] vfs_get_tree+0x85/0x260 [ 525.365113][ T3774] do_new_mount+0x292/0x570 [ 525.369586][ T3774] ? do_move_mount_old+0x160/0x160 [ 525.374666][ T3774] ? security_capable+0x86/0xb0 [ 525.379489][ T3774] do_mount+0x688/0xdd0 [ 525.383624][ T3774] ? copy_mount_string+0x30/0x30 [ 525.388537][ T3774] ? _copy_from_user+0xa6/0xe0 [ 525.393270][ T3774] ? copy_mount_options+0xcb/0x300 [ 525.398354][ T3774] ksys_mount+0xc2/0xf0 [ 525.402496][ T3774] __x64_sys_mount+0xb1/0xc0 [ 525.407062][ T3774] do_syscall_64+0xca/0x1c0 [ 525.411558][ T3774] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 525.417489][ T3774] incfs_lookup_dentry err:-12 [ 525.422145][ T3774] incfs: Can't find or create .index dir in ./file0 [ 525.429016][ T3774] incfs: mount failed -12 [ 525.498084][ T3776] FAULT_INJECTION: forcing a failure. [ 525.498084][ T3776] name failslab, interval 1, probability 0, space 0, times 0 [ 525.510734][ T3776] CPU: 0 PID: 3776 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 525.521385][ T3776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.531424][ T3776] Call Trace: [ 525.534697][ T3776] dump_stack+0x1d8/0x241 [ 525.539012][ T3776] ? panic+0x768/0x768 [ 525.543057][ T3776] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 525.548840][ T3776] ? __find_get_block+0xc9c/0x10b0 [ 525.554045][ T3776] ? stack_trace_save+0x1c0/0x1c0 [ 525.559149][ T3776] should_fail+0x71f/0x880 [ 525.563564][ T3776] ? setup_fault_attr+0x3d0/0x3d0 [ 525.568591][ T3776] ? mls_compute_context_len+0x74b/0x790 [ 525.574215][ T3776] ? stack_trace_snprint+0x170/0x170 [ 525.579473][ T3776] ? context_struct_to_string+0x441/0x8a0 [ 525.585181][ T3776] should_failslab+0x5/0x20 [ 525.589786][ T3776] __kmalloc+0x51/0x2b0 [ 525.593926][ T3776] context_struct_to_string+0x441/0x8a0 [ 525.599453][ T3776] ? fat_get_entry+0x8e7/0xa20 [ 525.604321][ T3776] ? security_bounded_transition+0x560/0x560 [ 525.610387][ T3776] context_add_hash+0x141/0x270 [ 525.615240][ T3776] ? security_sid_to_context_inval+0x40/0x40 [ 525.621199][ T3776] ? mls_convert_context+0x6c0/0x6c0 [ 525.626452][ T3776] ? mls_context_isvalid+0xa4/0x380 [ 525.631621][ T3776] ? policydb_context_isvalid+0x1bc/0x410 [ 525.637309][ T3776] security_compute_sid+0x11a7/0x1d60 [ 525.642673][ T3776] ? security_transition_sid+0x90/0x90 [ 525.648106][ T3776] ? avc_denied+0x1d0/0x1d0 [ 525.652582][ T3776] ? _raw_spin_unlock+0x49/0x60 [ 525.657406][ T3776] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 525.662762][ T3776] security_transition_sid+0x78/0x90 [ 525.668050][ T3776] may_create+0x607/0x970 [ 525.672351][ T3776] ? show_sid+0x250/0x250 [ 525.676652][ T3776] ? from_kgid+0x1a3/0x730 [ 525.681047][ T3776] ? generic_permission+0x141/0x3e0 [ 525.686230][ T3776] security_inode_mkdir+0xa4/0x100 [ 525.691330][ T3776] vfs_mkdir+0x352/0x600 [ 525.695600][ T3776] open_or_create_special_dir+0xe4/0x1c0 [ 525.701226][ T3776] incfs_mount_fs+0x48b/0xa00 [ 525.705956][ T3776] ? incfs_unlink+0x80/0x80 [ 525.710435][ T3776] ? vfs_parse_fs_string+0x178/0x1f0 [ 525.715713][ T3776] ? logfc+0x6d0/0x6d0 [ 525.719911][ T3776] ? cap_capable+0x18b/0x210 [ 525.724484][ T3776] legacy_get_tree+0xdf/0x170 [ 525.729134][ T3776] ? incfs_unlink+0x80/0x80 [ 525.733608][ T3776] vfs_get_tree+0x85/0x260 [ 525.738018][ T3776] do_new_mount+0x292/0x570 [ 525.742492][ T3776] ? do_move_mount_old+0x160/0x160 [ 525.747607][ T3776] ? security_capable+0x86/0xb0 [ 525.752426][ T3776] do_mount+0x688/0xdd0 [ 525.756590][ T3776] ? copy_mount_string+0x30/0x30 [ 525.761503][ T3776] ? _copy_from_user+0xa6/0xe0 [ 525.766241][ T3776] ? copy_mount_options+0xcb/0x300 [ 525.771326][ T3776] ksys_mount+0xc2/0xf0 [ 525.775459][ T3776] __x64_sys_mount+0xb1/0xc0 [ 525.780040][ T3776] do_syscall_64+0xca/0x1c0 [ 525.784517][ T3776] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 525.790590][ T3776] incfs: Can't find or create .index dir in ./file0 [ 525.797266][ T3776] incfs: mount failed -12 [ 525.848027][ T3778] FAULT_INJECTION: forcing a failure. [ 525.848027][ T3778] name failslab, interval 1, probability 0, space 0, times 0 [ 525.860689][ T3778] CPU: 0 PID: 3778 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 525.870927][ T3778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 525.880976][ T3778] Call Trace: [ 525.884268][ T3778] dump_stack+0x1d8/0x241 [ 525.888589][ T3778] ? panic+0x768/0x768 [ 525.892639][ T3778] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 525.898429][ T3778] ? __find_get_block+0xc9c/0x10b0 [ 525.903517][ T3778] ? stack_trace_save+0x1c0/0x1c0 [ 525.908516][ T3778] should_fail+0x71f/0x880 [ 525.912914][ T3778] ? setup_fault_attr+0x3d0/0x3d0 [ 525.917919][ T3778] ? mls_compute_context_len+0x74b/0x790 [ 525.923524][ T3778] ? stack_trace_snprint+0x170/0x170 [ 525.928786][ T3778] ? context_struct_to_string+0x441/0x8a0 [ 525.934473][ T3778] should_failslab+0x5/0x20 [ 525.938980][ T3778] __kmalloc+0x51/0x2b0 [ 525.943110][ T3778] context_struct_to_string+0x441/0x8a0 [ 525.948630][ T3778] ? fat_get_entry+0x8e7/0xa20 [ 525.953388][ T3778] ? security_bounded_transition+0x560/0x560 [ 525.959378][ T3778] context_add_hash+0x141/0x270 [ 525.964363][ T3778] ? security_sid_to_context_inval+0x40/0x40 [ 525.970337][ T3778] ? mls_convert_context+0x6c0/0x6c0 [ 525.975603][ T3778] ? mls_context_isvalid+0xa4/0x380 [ 525.980774][ T3778] ? policydb_context_isvalid+0x1bc/0x410 [ 525.986466][ T3778] security_compute_sid+0x11a7/0x1d60 [ 525.991818][ T3778] ? security_transition_sid+0x90/0x90 [ 525.997263][ T3778] ? avc_denied+0x1d0/0x1d0 [ 526.001741][ T3778] ? _raw_spin_unlock+0x49/0x60 [ 526.006563][ T3778] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 526.011934][ T3778] security_transition_sid+0x78/0x90 [ 526.017206][ T3778] may_create+0x607/0x970 [ 526.021519][ T3778] ? show_sid+0x250/0x250 [ 526.025825][ T3778] ? from_kgid+0x1a3/0x730 [ 526.030213][ T3778] ? generic_permission+0x141/0x3e0 [ 526.035388][ T3778] security_inode_mkdir+0xa4/0x100 [ 526.040477][ T3778] vfs_mkdir+0x352/0x600 [ 526.044700][ T3778] open_or_create_special_dir+0xe4/0x1c0 [ 526.050305][ T3778] incfs_mount_fs+0x48b/0xa00 [ 526.054959][ T3778] ? incfs_unlink+0x80/0x80 [ 526.059436][ T3778] ? vfs_parse_fs_string+0x178/0x1f0 [ 526.064692][ T3778] ? logfc+0x6d0/0x6d0 [ 526.068745][ T3778] ? cap_capable+0x18b/0x210 [ 526.073305][ T3778] legacy_get_tree+0xdf/0x170 [ 526.077977][ T3778] ? incfs_unlink+0x80/0x80 [ 526.082569][ T3778] vfs_get_tree+0x85/0x260 [ 526.086989][ T3778] do_new_mount+0x292/0x570 [ 526.091472][ T3778] ? do_move_mount_old+0x160/0x160 [ 526.096662][ T3778] ? security_capable+0x86/0xb0 [ 526.101493][ T3778] do_mount+0x688/0xdd0 [ 526.105647][ T3778] ? copy_mount_string+0x30/0x30 [ 526.110574][ T3778] ? _copy_from_user+0xa6/0xe0 [ 526.115341][ T3778] ? copy_mount_options+0xcb/0x300 [ 526.120427][ T3778] ksys_mount+0xc2/0xf0 [ 526.124568][ T3778] __x64_sys_mount+0xb1/0xc0 [ 526.129156][ T3778] do_syscall_64+0xca/0x1c0 [ 526.133658][ T3778] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 526.140571][ T3778] incfs: Can't find or create .index dir in ./file0 [ 526.147373][ T3778] incfs: mount failed -12 [ 526.189510][ T3780] FAULT_INJECTION: forcing a failure. [ 526.189510][ T3780] name failslab, interval 1, probability 0, space 0, times 0 [ 526.202254][ T3780] CPU: 0 PID: 3780 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 526.212474][ T3780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.222503][ T3780] Call Trace: [ 526.225853][ T3780] dump_stack+0x1d8/0x241 [ 526.230172][ T3780] ? panic+0x768/0x768 [ 526.234226][ T3780] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 526.240018][ T3780] ? __find_get_block+0xc9c/0x10b0 [ 526.245197][ T3780] ? preempt_schedule_irq+0xe7/0x140 [ 526.250458][ T3780] should_fail+0x71f/0x880 [ 526.255116][ T3780] ? setup_fault_attr+0x3d0/0x3d0 [ 526.260232][ T3780] ? retint_kernel+0x1b/0x1b [ 526.264806][ T3780] ? mls_compute_context_len+0x74b/0x790 [ 526.270417][ T3780] ? context_struct_to_string+0x441/0x8a0 [ 526.276116][ T3780] should_failslab+0x5/0x20 [ 526.280684][ T3780] __kmalloc+0x51/0x2b0 [ 526.284818][ T3780] context_struct_to_string+0x441/0x8a0 [ 526.290342][ T3780] ? fat_get_entry+0x8e7/0xa20 [ 526.295078][ T3780] ? security_bounded_transition+0x560/0x560 [ 526.301046][ T3780] context_add_hash+0x141/0x270 [ 526.305981][ T3780] ? security_sid_to_context_inval+0x40/0x40 [ 526.311959][ T3780] ? mls_convert_context+0x6c0/0x6c0 [ 526.317218][ T3780] ? mls_context_isvalid+0xa4/0x380 [ 526.322393][ T3780] ? policydb_context_isvalid+0x1bc/0x410 [ 526.328085][ T3780] security_compute_sid+0x11a7/0x1d60 [ 526.333444][ T3780] ? security_transition_sid+0x90/0x90 [ 526.339012][ T3780] ? avc_denied+0x1d0/0x1d0 [ 526.343581][ T3780] ? _raw_spin_unlock+0x49/0x60 [ 526.348409][ T3780] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 526.353781][ T3780] security_transition_sid+0x78/0x90 [ 526.359042][ T3780] may_create+0x607/0x970 [ 526.363345][ T3780] ? show_sid+0x250/0x250 [ 526.367644][ T3780] ? from_kgid+0x1a3/0x730 [ 526.372207][ T3780] ? generic_permission+0x141/0x3e0 [ 526.377388][ T3780] security_inode_mkdir+0xa4/0x100 [ 526.382479][ T3780] vfs_mkdir+0x352/0x600 [ 526.386699][ T3780] open_or_create_special_dir+0xe4/0x1c0 [ 526.392302][ T3780] incfs_mount_fs+0x48b/0xa00 [ 526.396949][ T3780] ? incfs_unlink+0x80/0x80 [ 526.401425][ T3780] ? vfs_parse_fs_string+0x178/0x1f0 [ 526.406682][ T3780] ? logfc+0x6d0/0x6d0 [ 526.410720][ T3780] ? cap_capable+0x18b/0x210 [ 526.415280][ T3780] legacy_get_tree+0xdf/0x170 [ 526.420482][ T3780] ? incfs_unlink+0x80/0x80 [ 526.424979][ T3780] vfs_get_tree+0x85/0x260 [ 526.429376][ T3780] do_new_mount+0x292/0x570 [ 526.433883][ T3780] ? do_move_mount_old+0x160/0x160 [ 526.438983][ T3780] ? security_capable+0x86/0xb0 [ 526.443814][ T3780] do_mount+0x688/0xdd0 [ 526.448151][ T3780] ? copy_mount_string+0x30/0x30 [ 526.453084][ T3780] ? _copy_from_user+0xa6/0xe0 [ 526.457829][ T3780] ? copy_mount_options+0xcb/0x300 [ 526.462936][ T3780] ksys_mount+0xc2/0xf0 [ 526.467068][ T3780] __x64_sys_mount+0xb1/0xc0 [ 526.471636][ T3780] do_syscall_64+0xca/0x1c0 [ 526.476117][ T3780] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 526.482066][ T3780] incfs: Can't find or create .index dir in ./file0 [ 526.488755][ T3780] incfs: mount failed -12 [ 526.579837][ T3782] FAULT_INJECTION: forcing a failure. [ 526.579837][ T3782] name failslab, interval 1, probability 0, space 0, times 0 [ 526.592486][ T3782] CPU: 0 PID: 3782 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 526.602804][ T3782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.612945][ T3782] Call Trace: [ 526.616215][ T3782] dump_stack+0x1d8/0x241 [ 526.620521][ T3782] ? panic+0x768/0x768 [ 526.624565][ T3782] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 526.630341][ T3782] ? __find_get_block+0xc9c/0x10b0 [ 526.635428][ T3782] ? stack_trace_save+0x1c0/0x1c0 [ 526.640439][ T3782] should_fail+0x71f/0x880 [ 526.644837][ T3782] ? setup_fault_attr+0x3d0/0x3d0 [ 526.649853][ T3782] ? mls_compute_context_len+0x74b/0x790 [ 526.655473][ T3782] ? stack_trace_snprint+0x170/0x170 [ 526.660732][ T3782] ? context_struct_to_string+0x441/0x8a0 [ 526.666467][ T3782] should_failslab+0x5/0x20 [ 526.670944][ T3782] __kmalloc+0x51/0x2b0 [ 526.675075][ T3782] context_struct_to_string+0x441/0x8a0 [ 526.680591][ T3782] ? fat_get_entry+0x8e7/0xa20 [ 526.685343][ T3782] ? security_bounded_transition+0x560/0x560 [ 526.691293][ T3782] context_add_hash+0x141/0x270 [ 526.696115][ T3782] ? security_sid_to_context_inval+0x40/0x40 [ 526.702167][ T3782] ? mls_convert_context+0x6c0/0x6c0 [ 526.707425][ T3782] ? mls_context_isvalid+0xa4/0x380 [ 526.712589][ T3782] ? policydb_context_isvalid+0x1bc/0x410 [ 526.718299][ T3782] security_compute_sid+0x11a7/0x1d60 [ 526.723654][ T3782] ? security_transition_sid+0x90/0x90 [ 526.729091][ T3782] ? avc_denied+0x1d0/0x1d0 [ 526.733577][ T3782] ? _raw_spin_unlock+0x49/0x60 [ 526.738408][ T3782] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 526.743845][ T3782] security_transition_sid+0x78/0x90 [ 526.749105][ T3782] may_create+0x607/0x970 [ 526.753428][ T3782] ? show_sid+0x250/0x250 [ 526.757728][ T3782] ? from_kgid+0x1a3/0x730 [ 526.762122][ T3782] ? generic_permission+0x141/0x3e0 [ 526.767290][ T3782] security_inode_mkdir+0xa4/0x100 [ 526.772377][ T3782] vfs_mkdir+0x352/0x600 [ 526.776591][ T3782] open_or_create_special_dir+0xe4/0x1c0 [ 526.782193][ T3782] incfs_mount_fs+0x48b/0xa00 [ 526.786841][ T3782] ? incfs_unlink+0x80/0x80 [ 526.791331][ T3782] ? vfs_parse_fs_string+0x178/0x1f0 [ 526.796586][ T3782] ? logfc+0x6d0/0x6d0 [ 526.800637][ T3782] ? cap_capable+0x18b/0x210 [ 526.805205][ T3782] legacy_get_tree+0xdf/0x170 [ 526.809961][ T3782] ? incfs_unlink+0x80/0x80 [ 526.814436][ T3782] vfs_get_tree+0x85/0x260 [ 526.819085][ T3782] do_new_mount+0x292/0x570 [ 526.823580][ T3782] ? do_move_mount_old+0x160/0x160 [ 526.828663][ T3782] ? security_capable+0x86/0xb0 [ 526.833489][ T3782] do_mount+0x688/0xdd0 [ 526.837618][ T3782] ? copy_mount_string+0x30/0x30 [ 526.842533][ T3782] ? _copy_from_user+0xa6/0xe0 [ 526.847299][ T3782] ? copy_mount_options+0xcb/0x300 [ 526.852417][ T3782] ksys_mount+0xc2/0xf0 [ 526.856559][ T3782] __x64_sys_mount+0xb1/0xc0 [ 526.861139][ T3782] do_syscall_64+0xca/0x1c0 [ 526.865614][ T3782] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 526.872439][ T3782] incfs: Can't find or create .index dir in ./file0 [ 526.879138][ T3782] incfs: mount failed -12 [ 526.948539][ T3784] FAULT_INJECTION: forcing a failure. [ 526.948539][ T3784] name failslab, interval 1, probability 0, space 0, times 0 [ 526.961464][ T3784] CPU: 0 PID: 3784 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 526.971767][ T3784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 526.981925][ T3784] Call Trace: [ 526.985199][ T3784] dump_stack+0x1d8/0x241 [ 526.989501][ T3784] ? panic+0x768/0x768 [ 526.993555][ T3784] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 526.999348][ T3784] ? __find_get_block+0xc9c/0x10b0 [ 527.004448][ T3784] ? stack_trace_save+0x1c0/0x1c0 [ 527.009456][ T3784] should_fail+0x71f/0x880 [ 527.013851][ T3784] ? setup_fault_attr+0x3d0/0x3d0 [ 527.018848][ T3784] ? mls_compute_context_len+0x74b/0x790 [ 527.024470][ T3784] ? stack_trace_snprint+0x170/0x170 [ 527.029744][ T3784] ? context_struct_to_string+0x441/0x8a0 [ 527.035436][ T3784] should_failslab+0x5/0x20 [ 527.039908][ T3784] __kmalloc+0x51/0x2b0 [ 527.044035][ T3784] context_struct_to_string+0x441/0x8a0 [ 527.049562][ T3784] ? fat_get_entry+0x8e7/0xa20 [ 527.054439][ T3784] ? security_bounded_transition+0x560/0x560 [ 527.060404][ T3784] context_add_hash+0x141/0x270 [ 527.065236][ T3784] ? security_sid_to_context_inval+0x40/0x40 [ 527.071191][ T3784] ? mls_convert_context+0x6c0/0x6c0 [ 527.076457][ T3784] ? mls_context_isvalid+0xa4/0x380 [ 527.081626][ T3784] ? policydb_context_isvalid+0x1bc/0x410 [ 527.087326][ T3784] security_compute_sid+0x11a7/0x1d60 [ 527.092702][ T3784] ? security_transition_sid+0x90/0x90 [ 527.098221][ T3784] ? avc_denied+0x1d0/0x1d0 [ 527.102701][ T3784] ? _raw_spin_unlock+0x49/0x60 [ 527.107551][ T3784] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 527.112899][ T3784] security_transition_sid+0x78/0x90 [ 527.118178][ T3784] may_create+0x607/0x970 [ 527.122484][ T3784] ? show_sid+0x250/0x250 [ 527.126804][ T3784] ? from_kgid+0x1a3/0x730 [ 527.131192][ T3784] ? generic_permission+0x141/0x3e0 [ 527.136361][ T3784] security_inode_mkdir+0xa4/0x100 [ 527.141445][ T3784] vfs_mkdir+0x352/0x600 [ 527.145660][ T3784] open_or_create_special_dir+0xe4/0x1c0 [ 527.151264][ T3784] incfs_mount_fs+0x48b/0xa00 [ 527.155914][ T3784] ? incfs_unlink+0x80/0x80 [ 527.160417][ T3784] ? vfs_parse_fs_string+0x178/0x1f0 [ 527.165698][ T3784] ? logfc+0x6d0/0x6d0 [ 527.169838][ T3784] ? cap_capable+0x18b/0x210 [ 527.174408][ T3784] legacy_get_tree+0xdf/0x170 [ 527.179059][ T3784] ? incfs_unlink+0x80/0x80 [ 527.183552][ T3784] vfs_get_tree+0x85/0x260 [ 527.188029][ T3784] do_new_mount+0x292/0x570 [ 527.192505][ T3784] ? do_move_mount_old+0x160/0x160 [ 527.197621][ T3784] ? security_capable+0x86/0xb0 [ 527.202446][ T3784] do_mount+0x688/0xdd0 [ 527.206577][ T3784] ? copy_mount_string+0x30/0x30 [ 527.211988][ T3784] ? _copy_from_user+0xa6/0xe0 [ 527.216740][ T3784] ? copy_mount_options+0xcb/0x300 [ 527.222085][ T3784] ksys_mount+0xc2/0xf0 [ 527.226218][ T3784] __x64_sys_mount+0xb1/0xc0 [ 527.230778][ T3784] do_syscall_64+0xca/0x1c0 [ 527.235253][ T3784] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 527.241208][ T3784] incfs: Can't find or create .index dir in ./file0 [ 527.247903][ T3784] incfs: mount failed -12 [ 527.298125][ T3786] FAULT_INJECTION: forcing a failure. [ 527.298125][ T3786] name failslab, interval 1, probability 0, space 0, times 0 [ 527.310775][ T3786] CPU: 0 PID: 3786 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 527.321012][ T3786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.331043][ T3786] Call Trace: [ 527.334315][ T3786] dump_stack+0x1d8/0x241 [ 527.338622][ T3786] ? panic+0x768/0x768 [ 527.342684][ T3786] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 527.348471][ T3786] ? __find_get_block+0xc9c/0x10b0 [ 527.353648][ T3786] ? stack_trace_save+0x1c0/0x1c0 [ 527.358644][ T3786] should_fail+0x71f/0x880 [ 527.363148][ T3786] ? setup_fault_attr+0x3d0/0x3d0 [ 527.368167][ T3786] ? mls_compute_context_len+0x74b/0x790 [ 527.373771][ T3786] ? stack_trace_snprint+0x170/0x170 [ 527.379045][ T3786] ? context_struct_to_string+0x441/0x8a0 [ 527.384735][ T3786] should_failslab+0x5/0x20 [ 527.389223][ T3786] __kmalloc+0x51/0x2b0 [ 527.393370][ T3786] context_struct_to_string+0x441/0x8a0 [ 527.398948][ T3786] ? fat_get_entry+0x8e7/0xa20 [ 527.403695][ T3786] ? security_bounded_transition+0x560/0x560 [ 527.409655][ T3786] context_add_hash+0x141/0x270 [ 527.414484][ T3786] ? security_sid_to_context_inval+0x40/0x40 [ 527.421183][ T3786] ? mls_convert_context+0x6c0/0x6c0 [ 527.426466][ T3786] ? mls_context_isvalid+0xa4/0x380 [ 527.431771][ T3786] ? policydb_context_isvalid+0x1bc/0x410 [ 527.437475][ T3786] security_compute_sid+0x11a7/0x1d60 [ 527.442834][ T3786] ? security_transition_sid+0x90/0x90 [ 527.448291][ T3786] ? avc_denied+0x1d0/0x1d0 [ 527.452780][ T3786] ? _raw_spin_unlock+0x49/0x60 [ 527.457629][ T3786] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 527.463015][ T3786] security_transition_sid+0x78/0x90 [ 527.468452][ T3786] may_create+0x607/0x970 [ 527.472779][ T3786] ? show_sid+0x250/0x250 [ 527.477100][ T3786] ? from_kgid+0x1a3/0x730 [ 527.481592][ T3786] ? generic_permission+0x141/0x3e0 [ 527.487082][ T3786] security_inode_mkdir+0xa4/0x100 [ 527.492301][ T3786] vfs_mkdir+0x352/0x600 [ 527.496672][ T3786] open_or_create_special_dir+0xe4/0x1c0 [ 527.502297][ T3786] incfs_mount_fs+0x48b/0xa00 [ 527.506962][ T3786] ? incfs_unlink+0x80/0x80 [ 527.511453][ T3786] ? vfs_parse_fs_string+0x178/0x1f0 [ 527.516720][ T3786] ? logfc+0x6d0/0x6d0 [ 527.520764][ T3786] ? cap_capable+0x18b/0x210 [ 527.525358][ T3786] legacy_get_tree+0xdf/0x170 [ 527.530417][ T3786] ? incfs_unlink+0x80/0x80 [ 527.535006][ T3786] vfs_get_tree+0x85/0x260 [ 527.539422][ T3786] do_new_mount+0x292/0x570 [ 527.544116][ T3786] ? do_move_mount_old+0x160/0x160 [ 527.549307][ T3786] ? security_capable+0x86/0xb0 [ 527.554137][ T3786] do_mount+0x688/0xdd0 [ 527.558380][ T3786] ? copy_mount_string+0x30/0x30 [ 527.566257][ T3786] ? _copy_from_user+0xa6/0xe0 [ 527.571015][ T3786] ? copy_mount_options+0xcb/0x300 [ 527.576112][ T3786] ksys_mount+0xc2/0xf0 [ 527.580273][ T3786] __x64_sys_mount+0xb1/0xc0 [ 527.584862][ T3786] do_syscall_64+0xca/0x1c0 [ 527.589393][ T3786] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 527.595363][ T3786] incfs: Can't find or create .index dir in ./file0 [ 527.601988][ T3786] incfs: mount failed -12 [ 527.658265][ T3788] FAULT_INJECTION: forcing a failure. [ 527.658265][ T3788] name failslab, interval 1, probability 0, space 0, times 0 [ 527.670939][ T3788] CPU: 0 PID: 3788 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 527.681155][ T3788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 527.691272][ T3788] Call Trace: [ 527.694545][ T3788] dump_stack+0x1d8/0x241 [ 527.698864][ T3788] ? panic+0x768/0x768 [ 527.703042][ T3788] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 527.708824][ T3788] ? __find_get_block+0xc9c/0x10b0 [ 527.713926][ T3788] ? stack_trace_save+0x1c0/0x1c0 [ 527.719038][ T3788] should_fail+0x71f/0x880 [ 527.723430][ T3788] ? setup_fault_attr+0x3d0/0x3d0 [ 527.728458][ T3788] ? mls_compute_context_len+0x74b/0x790 [ 527.734068][ T3788] ? stack_trace_snprint+0x170/0x170 [ 527.739440][ T3788] ? context_struct_to_string+0x441/0x8a0 [ 527.745129][ T3788] should_failslab+0x5/0x20 [ 527.749601][ T3788] __kmalloc+0x51/0x2b0 [ 527.753744][ T3788] context_struct_to_string+0x441/0x8a0 [ 527.759264][ T3788] ? fat_get_entry+0x8e7/0xa20 [ 527.764004][ T3788] ? security_bounded_transition+0x560/0x560 [ 527.770081][ T3788] context_add_hash+0x141/0x270 [ 527.774911][ T3788] ? security_sid_to_context_inval+0x40/0x40 [ 527.780967][ T3788] ? mls_convert_context+0x6c0/0x6c0 [ 527.786221][ T3788] ? mls_context_isvalid+0xa4/0x380 [ 527.791387][ T3788] ? policydb_context_isvalid+0x1bc/0x410 [ 527.797172][ T3788] security_compute_sid+0x11a7/0x1d60 [ 527.802548][ T3788] ? security_transition_sid+0x90/0x90 [ 527.807981][ T3788] ? avc_denied+0x1d0/0x1d0 [ 527.812634][ T3788] ? _raw_spin_unlock+0x49/0x60 [ 527.817783][ T3788] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 527.823137][ T3788] security_transition_sid+0x78/0x90 [ 527.828398][ T3788] may_create+0x607/0x970 [ 527.832716][ T3788] ? show_sid+0x250/0x250 [ 527.837023][ T3788] ? from_kgid+0x1a3/0x730 [ 527.841416][ T3788] ? generic_permission+0x141/0x3e0 [ 527.846688][ T3788] security_inode_mkdir+0xa4/0x100 [ 527.851784][ T3788] vfs_mkdir+0x352/0x600 [ 527.856304][ T3788] open_or_create_special_dir+0xe4/0x1c0 [ 527.862034][ T3788] incfs_mount_fs+0x48b/0xa00 [ 527.866687][ T3788] ? incfs_unlink+0x80/0x80 [ 527.871304][ T3788] ? vfs_parse_fs_string+0x178/0x1f0 [ 527.876668][ T3788] ? logfc+0x6d0/0x6d0 [ 527.880717][ T3788] ? cap_capable+0x18b/0x210 [ 527.885294][ T3788] legacy_get_tree+0xdf/0x170 [ 527.889944][ T3788] ? incfs_unlink+0x80/0x80 [ 527.894443][ T3788] vfs_get_tree+0x85/0x260 [ 527.898849][ T3788] do_new_mount+0x292/0x570 [ 527.903336][ T3788] ? do_move_mount_old+0x160/0x160 [ 527.908433][ T3788] ? security_capable+0x86/0xb0 [ 527.913475][ T3788] do_mount+0x688/0xdd0 [ 527.917620][ T3788] ? copy_mount_string+0x30/0x30 [ 527.922531][ T3788] ? _copy_from_user+0xa6/0xe0 [ 527.927264][ T3788] ? copy_mount_options+0xcb/0x300 [ 527.932611][ T3788] ksys_mount+0xc2/0xf0 [ 527.936822][ T3788] __x64_sys_mount+0xb1/0xc0 [ 527.941484][ T3788] do_syscall_64+0xca/0x1c0 [ 527.946075][ T3788] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 527.952005][ T3788] incfs: Can't find or create .index dir in ./file0 [ 527.958669][ T3788] incfs: mount failed -12 [ 528.008062][ T3790] FAULT_INJECTION: forcing a failure. [ 528.008062][ T3790] name failslab, interval 1, probability 0, space 0, times 0 [ 528.020708][ T3790] CPU: 0 PID: 3790 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 528.030925][ T3790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.040976][ T3790] Call Trace: [ 528.044245][ T3790] dump_stack+0x1d8/0x241 [ 528.048543][ T3790] ? panic+0x768/0x768 [ 528.052673][ T3790] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 528.058444][ T3790] ? __find_get_block+0xc9c/0x10b0 [ 528.063541][ T3790] ? stack_trace_save+0x1c0/0x1c0 [ 528.068534][ T3790] should_fail+0x71f/0x880 [ 528.072922][ T3790] ? setup_fault_attr+0x3d0/0x3d0 [ 528.077931][ T3790] ? mls_compute_context_len+0x74b/0x790 [ 528.083530][ T3790] ? stack_trace_snprint+0x170/0x170 [ 528.088786][ T3790] ? context_struct_to_string+0x441/0x8a0 [ 528.094557][ T3790] should_failslab+0x5/0x20 [ 528.099047][ T3790] __kmalloc+0x51/0x2b0 [ 528.103176][ T3790] context_struct_to_string+0x441/0x8a0 [ 528.108694][ T3790] ? fat_get_entry+0x8e7/0xa20 [ 528.113430][ T3790] ? security_bounded_transition+0x560/0x560 [ 528.119390][ T3790] context_add_hash+0x141/0x270 [ 528.124233][ T3790] ? security_sid_to_context_inval+0x40/0x40 [ 528.130232][ T3790] ? mls_convert_context+0x6c0/0x6c0 [ 528.135505][ T3790] ? mls_context_isvalid+0xa4/0x380 [ 528.140688][ T3790] ? policydb_context_isvalid+0x1bc/0x410 [ 528.146465][ T3790] security_compute_sid+0x11a7/0x1d60 [ 528.151824][ T3790] ? security_transition_sid+0x90/0x90 [ 528.157265][ T3790] ? avc_denied+0x1d0/0x1d0 [ 528.161761][ T3790] ? _raw_spin_unlock+0x49/0x60 [ 528.166614][ T3790] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 528.171962][ T3790] security_transition_sid+0x78/0x90 [ 528.177227][ T3790] may_create+0x607/0x970 [ 528.181526][ T3790] ? show_sid+0x250/0x250 [ 528.185825][ T3790] ? from_kgid+0x1a3/0x730 [ 528.190654][ T3790] ? generic_permission+0x141/0x3e0 [ 528.195825][ T3790] security_inode_mkdir+0xa4/0x100 [ 528.200921][ T3790] vfs_mkdir+0x352/0x600 [ 528.205577][ T3790] open_or_create_special_dir+0xe4/0x1c0 [ 528.211183][ T3790] incfs_mount_fs+0x48b/0xa00 [ 528.215840][ T3790] ? incfs_unlink+0x80/0x80 [ 528.220319][ T3790] ? vfs_parse_fs_string+0x178/0x1f0 [ 528.225682][ T3790] ? logfc+0x6d0/0x6d0 [ 528.229728][ T3790] ? cap_capable+0x18b/0x210 [ 528.234342][ T3790] legacy_get_tree+0xdf/0x170 [ 528.238997][ T3790] ? incfs_unlink+0x80/0x80 [ 528.243468][ T3790] vfs_get_tree+0x85/0x260 [ 528.247944][ T3790] do_new_mount+0x292/0x570 [ 528.252414][ T3790] ? do_move_mount_old+0x160/0x160 [ 528.257508][ T3790] ? security_capable+0x86/0xb0 [ 528.262420][ T3790] do_mount+0x688/0xdd0 [ 528.266559][ T3790] ? copy_mount_string+0x30/0x30 [ 528.271464][ T3790] ? _copy_from_user+0xa6/0xe0 [ 528.276192][ T3790] ? copy_mount_options+0xcb/0x300 [ 528.281313][ T3790] ksys_mount+0xc2/0xf0 [ 528.285462][ T3790] __x64_sys_mount+0xb1/0xc0 [ 528.290039][ T3790] do_syscall_64+0xca/0x1c0 [ 528.294530][ T3790] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 528.301949][ T3790] incfs: Can't find or create .index dir in ./file0 [ 528.308641][ T3790] incfs: mount failed -12 [ 528.380147][ T3792] FAULT_INJECTION: forcing a failure. [ 528.380147][ T3792] name failslab, interval 1, probability 0, space 0, times 0 [ 528.392797][ T3792] CPU: 0 PID: 3792 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 528.403108][ T3792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.413141][ T3792] Call Trace: [ 528.416412][ T3792] dump_stack+0x1d8/0x241 [ 528.420777][ T3792] ? panic+0x768/0x768 [ 528.424827][ T3792] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 528.430725][ T3792] ? __find_get_block+0xc9c/0x10b0 [ 528.435951][ T3792] ? stack_trace_save+0x1c0/0x1c0 [ 528.441046][ T3792] should_fail+0x71f/0x880 [ 528.445438][ T3792] ? setup_fault_attr+0x3d0/0x3d0 [ 528.450457][ T3792] ? mls_compute_context_len+0x74b/0x790 [ 528.456111][ T3792] ? stack_trace_snprint+0x170/0x170 [ 528.461377][ T3792] ? context_struct_to_string+0x441/0x8a0 [ 528.467064][ T3792] should_failslab+0x5/0x20 [ 528.471555][ T3792] __kmalloc+0x51/0x2b0 [ 528.475726][ T3792] context_struct_to_string+0x441/0x8a0 [ 528.481330][ T3792] ? fat_get_entry+0x8e7/0xa20 [ 528.486367][ T3792] ? security_bounded_transition+0x560/0x560 [ 528.492330][ T3792] context_add_hash+0x141/0x270 [ 528.497155][ T3792] ? security_sid_to_context_inval+0x40/0x40 [ 528.503104][ T3792] ? mls_convert_context+0x6c0/0x6c0 [ 528.508358][ T3792] ? mls_context_isvalid+0xa4/0x380 [ 528.513539][ T3792] ? policydb_context_isvalid+0x1bc/0x410 [ 528.519250][ T3792] security_compute_sid+0x11a7/0x1d60 [ 528.524593][ T3792] ? security_transition_sid+0x90/0x90 [ 528.530076][ T3792] ? avc_denied+0x1d0/0x1d0 [ 528.534929][ T3792] ? _raw_spin_unlock+0x49/0x60 [ 528.539796][ T3792] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 528.545252][ T3792] security_transition_sid+0x78/0x90 [ 528.550527][ T3792] may_create+0x607/0x970 [ 528.554845][ T3792] ? show_sid+0x250/0x250 [ 528.559144][ T3792] ? from_kgid+0x1a3/0x730 [ 528.563549][ T3792] ? generic_permission+0x141/0x3e0 [ 528.568721][ T3792] security_inode_mkdir+0xa4/0x100 [ 528.573803][ T3792] vfs_mkdir+0x352/0x600 [ 528.578036][ T3792] open_or_create_special_dir+0xe4/0x1c0 [ 528.583648][ T3792] incfs_mount_fs+0x48b/0xa00 [ 528.588397][ T3792] ? incfs_unlink+0x80/0x80 [ 528.592870][ T3792] ? vfs_parse_fs_string+0x178/0x1f0 [ 528.598123][ T3792] ? logfc+0x6d0/0x6d0 [ 528.602520][ T3792] ? cap_capable+0x18b/0x210 [ 528.607091][ T3792] legacy_get_tree+0xdf/0x170 [ 528.611747][ T3792] ? incfs_unlink+0x80/0x80 [ 528.616227][ T3792] vfs_get_tree+0x85/0x260 [ 528.620619][ T3792] do_new_mount+0x292/0x570 [ 528.625103][ T3792] ? do_move_mount_old+0x160/0x160 [ 528.630185][ T3792] ? security_capable+0x86/0xb0 [ 528.635021][ T3792] do_mount+0x688/0xdd0 [ 528.639152][ T3792] ? copy_mount_string+0x30/0x30 [ 528.644213][ T3792] ? _copy_from_user+0xa6/0xe0 [ 528.648959][ T3792] ? copy_mount_options+0xcb/0x300 [ 528.654046][ T3792] ksys_mount+0xc2/0xf0 [ 528.658193][ T3792] __x64_sys_mount+0xb1/0xc0 [ 528.662768][ T3792] do_syscall_64+0xca/0x1c0 [ 528.667257][ T3792] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 528.674391][ T3792] incfs: Can't find or create .index dir in ./file0 [ 528.681046][ T3792] incfs: mount failed -12 [ 528.762283][ T3794] FAULT_INJECTION: forcing a failure. [ 528.762283][ T3794] name failslab, interval 1, probability 0, space 0, times 0 [ 528.774920][ T3794] CPU: 0 PID: 3794 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 528.785138][ T3794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 528.795275][ T3794] Call Trace: [ 528.798542][ T3794] dump_stack+0x1d8/0x241 [ 528.802842][ T3794] ? panic+0x768/0x768 [ 528.806876][ T3794] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 528.812651][ T3794] ? __find_get_block+0xc9c/0x10b0 [ 528.817731][ T3794] ? stack_trace_save+0x1c0/0x1c0 [ 528.822729][ T3794] should_fail+0x71f/0x880 [ 528.827117][ T3794] ? setup_fault_attr+0x3d0/0x3d0 [ 528.832127][ T3794] ? mls_compute_context_len+0x74b/0x790 [ 528.837727][ T3794] ? context_struct_to_string+0x441/0x8a0 [ 528.843500][ T3794] should_failslab+0x5/0x20 [ 528.847971][ T3794] __kmalloc+0x51/0x2b0 [ 528.852096][ T3794] context_struct_to_string+0x441/0x8a0 [ 528.857608][ T3794] ? fat_get_entry+0x8e7/0xa20 [ 528.862337][ T3794] ? security_bounded_transition+0x560/0x560 [ 528.868304][ T3794] context_add_hash+0x141/0x270 [ 528.873118][ T3794] ? security_sid_to_context_inval+0x40/0x40 [ 528.879105][ T3794] ? mls_convert_context+0x6c0/0x6c0 [ 528.884376][ T3794] ? mls_context_isvalid+0xa4/0x380 [ 528.889542][ T3794] ? policydb_context_isvalid+0x1bc/0x410 [ 528.895230][ T3794] security_compute_sid+0x11a7/0x1d60 [ 528.900576][ T3794] ? security_transition_sid+0x90/0x90 [ 528.906000][ T3794] ? avc_denied+0x1d0/0x1d0 [ 528.910474][ T3794] ? _raw_spin_unlock+0x49/0x60 [ 528.915292][ T3794] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 528.920633][ T3794] security_transition_sid+0x78/0x90 [ 528.925901][ T3794] may_create+0x607/0x970 [ 528.930231][ T3794] ? show_sid+0x250/0x250 [ 528.934525][ T3794] ? from_kgid+0x1a3/0x730 [ 528.938908][ T3794] ? generic_permission+0x141/0x3e0 [ 528.944084][ T3794] security_inode_mkdir+0xa4/0x100 [ 528.949179][ T3794] vfs_mkdir+0x352/0x600 [ 528.953393][ T3794] open_or_create_special_dir+0xe4/0x1c0 [ 528.958993][ T3794] incfs_mount_fs+0x48b/0xa00 [ 528.963636][ T3794] ? incfs_unlink+0x80/0x80 [ 528.968118][ T3794] ? vfs_parse_fs_string+0x178/0x1f0 [ 528.973375][ T3794] ? logfc+0x6d0/0x6d0 [ 528.977420][ T3794] ? cap_capable+0x18b/0x210 [ 528.981978][ T3794] legacy_get_tree+0xdf/0x170 [ 528.986624][ T3794] ? incfs_unlink+0x80/0x80 [ 528.991093][ T3794] vfs_get_tree+0x85/0x260 [ 528.995478][ T3794] do_new_mount+0x292/0x570 [ 528.999947][ T3794] ? do_move_mount_old+0x160/0x160 [ 529.005036][ T3794] ? security_capable+0x86/0xb0 [ 529.009852][ T3794] do_mount+0x688/0xdd0 [ 529.013980][ T3794] ? _copy_from_user+0x17/0xe0 [ 529.018712][ T3794] ? copy_mount_string+0x30/0x30 [ 529.023623][ T3794] ? _copy_from_user+0xa6/0xe0 [ 529.028353][ T3794] ? copy_mount_options+0xcb/0x300 [ 529.033429][ T3794] ksys_mount+0xc2/0xf0 [ 529.037555][ T3794] __x64_sys_mount+0xb1/0xc0 [ 529.042114][ T3794] do_syscall_64+0xca/0x1c0 [ 529.046590][ T3794] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 529.052522][ T3794] incfs: Can't find or create .index dir in ./file0 [ 529.059186][ T3794] incfs: mount failed -12 [ 529.118287][ T3796] FAULT_INJECTION: forcing a failure. [ 529.118287][ T3796] name failslab, interval 1, probability 0, space 0, times 0 [ 529.130965][ T3796] CPU: 0 PID: 3796 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 529.141180][ T3796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.151206][ T3796] Call Trace: [ 529.154476][ T3796] dump_stack+0x1d8/0x241 [ 529.158770][ T3796] ? panic+0x768/0x768 [ 529.162803][ T3796] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 529.168577][ T3796] should_fail+0x71f/0x880 [ 529.172962][ T3796] ? setup_fault_attr+0x3d0/0x3d0 [ 529.177964][ T3796] ? stack_trace_save+0x1c0/0x1c0 [ 529.182954][ T3796] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 529.188984][ T3796] ? __d_alloc+0x2a/0x6a0 [ 529.193281][ T3796] should_failslab+0x5/0x20 [ 529.197768][ T3796] kmem_cache_alloc+0x24/0x220 [ 529.202776][ T3796] __d_alloc+0x2a/0x6a0 [ 529.206901][ T3796] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 529.212930][ T3796] d_alloc_parallel+0xe7/0x1310 [ 529.217746][ T3796] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 529.223271][ T3796] ? avc_denied+0x1d0/0x1d0 [ 529.227753][ T3796] ? d_hash_and_lookup+0x1e0/0x1e0 [ 529.232845][ T3796] ? incfs_realloc_mount_info+0x93/0x480 [ 529.238442][ T3796] ? incfs_alloc_mount_info+0x462/0x520 [ 529.243977][ T3796] ? incfs_mount_fs+0x406/0xa00 [ 529.248805][ T3796] ? legacy_get_tree+0xdf/0x170 [ 529.253632][ T3796] ? vfs_get_tree+0x85/0x260 [ 529.258200][ T3796] ? do_mount+0x688/0xdd0 [ 529.262585][ T3796] ? ksys_mount+0xc2/0xf0 [ 529.266892][ T3796] ? selinux_inode_permission+0x380/0x6a0 [ 529.272609][ T3796] ? selinux_inode_permission+0x454/0x6a0 [ 529.278313][ T3796] __lookup_slow+0x156/0x460 [ 529.282879][ T3796] ? lookup_one_len+0x2c0/0x2c0 [ 529.287703][ T3796] lookup_one_len+0x180/0x2c0 [ 529.292349][ T3796] ? lookup_one_len_common+0x450/0x450 [ 529.297774][ T3796] ? memcpy+0x38/0x50 [ 529.301724][ T3796] incfs_lookup_dentry+0x5b/0xb0 [ 529.306629][ T3796] open_or_create_special_dir+0x4c/0x1c0 [ 529.312228][ T3796] incfs_mount_fs+0x48b/0xa00 [ 529.316871][ T3796] ? incfs_unlink+0x80/0x80 [ 529.321342][ T3796] ? vfs_parse_fs_string+0x178/0x1f0 [ 529.326605][ T3796] ? logfc+0x6d0/0x6d0 [ 529.330642][ T3796] ? cap_capable+0x18b/0x210 [ 529.335200][ T3796] legacy_get_tree+0xdf/0x170 [ 529.339840][ T3796] ? incfs_unlink+0x80/0x80 [ 529.344322][ T3796] vfs_get_tree+0x85/0x260 [ 529.348714][ T3796] do_new_mount+0x292/0x570 [ 529.353189][ T3796] ? do_move_mount_old+0x160/0x160 [ 529.358274][ T3796] ? security_capable+0x86/0xb0 [ 529.363100][ T3796] do_mount+0x688/0xdd0 [ 529.367232][ T3796] ? copy_mount_string+0x30/0x30 [ 529.372142][ T3796] ? _copy_from_user+0xa6/0xe0 [ 529.376876][ T3796] ? copy_mount_options+0xcb/0x300 [ 529.381968][ T3796] ksys_mount+0xc2/0xf0 [ 529.386112][ T3796] __x64_sys_mount+0xb1/0xc0 [ 529.390686][ T3796] do_syscall_64+0xca/0x1c0 [ 529.395177][ T3796] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 529.401211][ T3796] incfs_lookup_dentry err:-12 [ 529.405943][ T3796] incfs: Can't find or create .index dir in ./file0 [ 529.412598][ T3796] incfs: mount failed -12 [ 529.535882][ T3798] FAULT_INJECTION: forcing a failure. [ 529.535882][ T3798] name failslab, interval 1, probability 0, space 0, times 0 [ 529.548518][ T3798] CPU: 0 PID: 3798 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 529.558852][ T3798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.568892][ T3798] Call Trace: [ 529.572165][ T3798] dump_stack+0x1d8/0x241 [ 529.576463][ T3798] ? panic+0x768/0x768 [ 529.580505][ T3798] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 529.586288][ T3798] ? __find_get_block+0xc9c/0x10b0 [ 529.591369][ T3798] ? stack_trace_save+0x1c0/0x1c0 [ 529.596378][ T3798] should_fail+0x71f/0x880 [ 529.600768][ T3798] ? setup_fault_attr+0x3d0/0x3d0 [ 529.605764][ T3798] ? mls_compute_context_len+0x74b/0x790 [ 529.611375][ T3798] ? stack_trace_snprint+0x170/0x170 [ 529.616647][ T3798] ? context_struct_to_string+0x441/0x8a0 [ 529.622345][ T3798] should_failslab+0x5/0x20 [ 529.626910][ T3798] __kmalloc+0x51/0x2b0 [ 529.631041][ T3798] context_struct_to_string+0x441/0x8a0 [ 529.636560][ T3798] ? fat_get_entry+0x8e7/0xa20 [ 529.641296][ T3798] ? security_bounded_transition+0x560/0x560 [ 529.647247][ T3798] context_add_hash+0x141/0x270 [ 529.652070][ T3798] ? security_sid_to_context_inval+0x40/0x40 [ 529.658018][ T3798] ? mls_convert_context+0x6c0/0x6c0 [ 529.663279][ T3798] ? mls_context_isvalid+0xa4/0x380 [ 529.668444][ T3798] ? policydb_context_isvalid+0x1bc/0x410 [ 529.674129][ T3798] security_compute_sid+0x11a7/0x1d60 [ 529.679469][ T3798] ? security_transition_sid+0x90/0x90 [ 529.684896][ T3798] ? avc_denied+0x1d0/0x1d0 [ 529.689395][ T3798] ? _raw_spin_unlock+0x49/0x60 [ 529.694304][ T3798] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 529.699649][ T3798] security_transition_sid+0x78/0x90 [ 529.704910][ T3798] may_create+0x607/0x970 [ 529.709227][ T3798] ? show_sid+0x250/0x250 [ 529.713527][ T3798] ? from_kgid+0x1a3/0x730 [ 529.717911][ T3798] ? generic_permission+0x141/0x3e0 [ 529.723089][ T3798] security_inode_mkdir+0xa4/0x100 [ 529.728183][ T3798] vfs_mkdir+0x352/0x600 [ 529.732409][ T3798] open_or_create_special_dir+0xe4/0x1c0 [ 529.738009][ T3798] incfs_mount_fs+0x48b/0xa00 [ 529.743091][ T3798] ? incfs_unlink+0x80/0x80 [ 529.747566][ T3798] ? vfs_parse_fs_string+0x178/0x1f0 [ 529.752832][ T3798] ? logfc+0x6d0/0x6d0 [ 529.756868][ T3798] ? cap_capable+0x18b/0x210 [ 529.761424][ T3798] legacy_get_tree+0xdf/0x170 [ 529.766069][ T3798] ? incfs_unlink+0x80/0x80 [ 529.770538][ T3798] vfs_get_tree+0x85/0x260 [ 529.774928][ T3798] do_new_mount+0x292/0x570 [ 529.779401][ T3798] ? do_move_mount_old+0x160/0x160 [ 529.784479][ T3798] ? security_capable+0x86/0xb0 [ 529.789295][ T3798] do_mount+0x688/0xdd0 [ 529.793420][ T3798] ? copy_mount_string+0x30/0x30 [ 529.798321][ T3798] ? _copy_from_user+0xa6/0xe0 [ 529.803049][ T3798] ? copy_mount_options+0xcb/0x300 [ 529.808128][ T3798] ksys_mount+0xc2/0xf0 [ 529.812278][ T3798] __x64_sys_mount+0xb1/0xc0 [ 529.816841][ T3798] do_syscall_64+0xca/0x1c0 [ 529.821327][ T3798] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 529.827584][ T3798] incfs: Can't find or create .index dir in ./file0 [ 529.834201][ T3798] incfs: mount failed -12 [ 529.910094][ T3800] FAULT_INJECTION: forcing a failure. [ 529.910094][ T3800] name failslab, interval 1, probability 0, space 0, times 0 [ 529.922842][ T3800] CPU: 0 PID: 3800 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 529.933068][ T3800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 529.943119][ T3800] Call Trace: [ 529.946396][ T3800] dump_stack+0x1d8/0x241 [ 529.950697][ T3800] ? panic+0x768/0x768 [ 529.954736][ T3800] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 529.960517][ T3800] ? __find_get_block+0xc9c/0x10b0 [ 529.965594][ T3800] ? stack_trace_save+0x1c0/0x1c0 [ 529.970586][ T3800] should_fail+0x71f/0x880 [ 529.974971][ T3800] ? setup_fault_attr+0x3d0/0x3d0 [ 529.979961][ T3800] ? mls_compute_context_len+0x74b/0x790 [ 529.985560][ T3800] ? stack_trace_snprint+0x170/0x170 [ 529.990809][ T3800] ? context_struct_to_string+0x441/0x8a0 [ 529.996497][ T3800] should_failslab+0x5/0x20 [ 530.000970][ T3800] __kmalloc+0x51/0x2b0 [ 530.005095][ T3800] context_struct_to_string+0x441/0x8a0 [ 530.010607][ T3800] ? fat_get_entry+0x8e7/0xa20 [ 530.015357][ T3800] ? security_bounded_transition+0x560/0x560 [ 530.021303][ T3800] context_add_hash+0x141/0x270 [ 530.026124][ T3800] ? security_sid_to_context_inval+0x40/0x40 [ 530.032075][ T3800] ? mls_convert_context+0x6c0/0x6c0 [ 530.037325][ T3800] ? mls_context_isvalid+0xa4/0x380 [ 530.042523][ T3800] ? policydb_context_isvalid+0x1bc/0x410 [ 530.048222][ T3800] security_compute_sid+0x11a7/0x1d60 [ 530.053657][ T3800] ? security_transition_sid+0x90/0x90 [ 530.059107][ T3800] ? avc_denied+0x1d0/0x1d0 [ 530.063585][ T3800] ? _raw_spin_unlock+0x49/0x60 [ 530.068411][ T3800] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 530.073753][ T3800] security_transition_sid+0x78/0x90 [ 530.079010][ T3800] may_create+0x607/0x970 [ 530.083310][ T3800] ? show_sid+0x250/0x250 [ 530.087616][ T3800] ? from_kgid+0x1a3/0x730 [ 530.092000][ T3800] ? generic_permission+0x141/0x3e0 [ 530.097174][ T3800] security_inode_mkdir+0xa4/0x100 [ 530.102296][ T3800] vfs_mkdir+0x352/0x600 [ 530.106515][ T3800] open_or_create_special_dir+0xe4/0x1c0 [ 530.112122][ T3800] incfs_mount_fs+0x48b/0xa00 [ 530.116779][ T3800] ? incfs_unlink+0x80/0x80 [ 530.121257][ T3800] ? vfs_parse_fs_string+0x178/0x1f0 [ 530.126521][ T3800] ? logfc+0x6d0/0x6d0 [ 530.130568][ T3800] ? cap_capable+0x18b/0x210 [ 530.135125][ T3800] legacy_get_tree+0xdf/0x170 [ 530.139789][ T3800] ? incfs_unlink+0x80/0x80 [ 530.144259][ T3800] vfs_get_tree+0x85/0x260 [ 530.148648][ T3800] do_new_mount+0x292/0x570 [ 530.153120][ T3800] ? do_move_mount_old+0x160/0x160 [ 530.158198][ T3800] ? security_capable+0x86/0xb0 [ 530.163014][ T3800] do_mount+0x688/0xdd0 [ 530.167141][ T3800] ? copy_mount_string+0x30/0x30 [ 530.172045][ T3800] ? _copy_from_user+0xa6/0xe0 [ 530.176782][ T3800] ? copy_mount_options+0xcb/0x300 [ 530.181869][ T3800] ksys_mount+0xc2/0xf0 [ 530.186092][ T3800] __x64_sys_mount+0xb1/0xc0 [ 530.190649][ T3800] do_syscall_64+0xca/0x1c0 [ 530.195148][ T3800] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 530.201173][ T3800] incfs: Can't find or create .index dir in ./file0 [ 530.207836][ T3800] incfs: mount failed -12 [ 530.301441][ T3802] FAULT_INJECTION: forcing a failure. [ 530.301441][ T3802] name failslab, interval 1, probability 0, space 0, times 0 [ 530.314169][ T3802] CPU: 0 PID: 3802 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 530.324407][ T3802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.334436][ T3802] Call Trace: [ 530.337706][ T3802] dump_stack+0x1d8/0x241 [ 530.342012][ T3802] ? panic+0x768/0x768 [ 530.346052][ T3802] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 530.351832][ T3802] ? __find_get_block+0xc9c/0x10b0 [ 530.356920][ T3802] ? stack_trace_save+0x1c0/0x1c0 [ 530.361923][ T3802] should_fail+0x71f/0x880 [ 530.366320][ T3802] ? setup_fault_attr+0x3d0/0x3d0 [ 530.371316][ T3802] ? mls_compute_context_len+0x74b/0x790 [ 530.376916][ T3802] ? stack_trace_snprint+0x170/0x170 [ 530.382189][ T3802] ? context_struct_to_string+0x441/0x8a0 [ 530.387877][ T3802] should_failslab+0x5/0x20 [ 530.392354][ T3802] __kmalloc+0x51/0x2b0 [ 530.396477][ T3802] context_struct_to_string+0x441/0x8a0 [ 530.402016][ T3802] ? fat_get_entry+0x8e7/0xa20 [ 530.406768][ T3802] ? security_bounded_transition+0x560/0x560 [ 530.412720][ T3802] context_add_hash+0x141/0x270 [ 530.417594][ T3802] ? security_sid_to_context_inval+0x40/0x40 [ 530.423548][ T3802] ? mls_convert_context+0x6c0/0x6c0 [ 530.428807][ T3802] ? mls_context_isvalid+0xa4/0x380 [ 530.433980][ T3802] ? policydb_context_isvalid+0x1bc/0x410 [ 530.439669][ T3802] security_compute_sid+0x11a7/0x1d60 [ 530.445016][ T3802] ? security_transition_sid+0x90/0x90 [ 530.450447][ T3802] ? avc_denied+0x1d0/0x1d0 [ 530.454921][ T3802] ? _raw_spin_unlock+0x49/0x60 [ 530.459752][ T3802] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 530.465196][ T3802] security_transition_sid+0x78/0x90 [ 530.470479][ T3802] may_create+0x607/0x970 [ 530.474780][ T3802] ? show_sid+0x250/0x250 [ 530.479092][ T3802] ? from_kgid+0x1a3/0x730 [ 530.483476][ T3802] ? generic_permission+0x141/0x3e0 [ 530.488641][ T3802] security_inode_mkdir+0xa4/0x100 [ 530.493721][ T3802] vfs_mkdir+0x352/0x600 [ 530.497947][ T3802] open_or_create_special_dir+0xe4/0x1c0 [ 530.503546][ T3802] incfs_mount_fs+0x48b/0xa00 [ 530.508188][ T3802] ? incfs_unlink+0x80/0x80 [ 530.512661][ T3802] ? vfs_parse_fs_string+0x178/0x1f0 [ 530.517912][ T3802] ? logfc+0x6d0/0x6d0 [ 530.521949][ T3802] ? cap_capable+0x18b/0x210 [ 530.526505][ T3802] legacy_get_tree+0xdf/0x170 [ 530.531281][ T3802] ? incfs_unlink+0x80/0x80 [ 530.535764][ T3802] vfs_get_tree+0x85/0x260 [ 530.540156][ T3802] do_new_mount+0x292/0x570 [ 530.544647][ T3802] ? do_move_mount_old+0x160/0x160 [ 530.549746][ T3802] ? security_capable+0x86/0xb0 [ 530.554576][ T3802] do_mount+0x688/0xdd0 [ 530.558712][ T3802] ? copy_mount_string+0x30/0x30 [ 530.563935][ T3802] ? _copy_from_user+0xa6/0xe0 [ 530.568683][ T3802] ? copy_mount_options+0xcb/0x300 [ 530.573778][ T3802] ksys_mount+0xc2/0xf0 [ 530.577923][ T3802] __x64_sys_mount+0xb1/0xc0 [ 530.582528][ T3802] do_syscall_64+0xca/0x1c0 [ 530.587014][ T3802] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 530.594863][ T3802] incfs: Can't find or create .index dir in ./file0 [ 530.601552][ T3802] incfs: mount failed -12 [ 530.648140][ T3804] FAULT_INJECTION: forcing a failure. [ 530.648140][ T3804] name failslab, interval 1, probability 0, space 0, times 0 [ 530.660795][ T3804] CPU: 0 PID: 3804 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 530.671017][ T3804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 530.681068][ T3804] Call Trace: [ 530.684356][ T3804] dump_stack+0x1d8/0x241 [ 530.688769][ T3804] ? panic+0x768/0x768 [ 530.692829][ T3804] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 530.698606][ T3804] ? __find_get_block+0xc9c/0x10b0 [ 530.703707][ T3804] ? stack_trace_save+0x1c0/0x1c0 [ 530.708704][ T3804] should_fail+0x71f/0x880 [ 530.713095][ T3804] ? setup_fault_attr+0x3d0/0x3d0 [ 530.718111][ T3804] ? mls_compute_context_len+0x74b/0x790 [ 530.723714][ T3804] ? stack_trace_snprint+0x170/0x170 [ 530.728967][ T3804] ? context_struct_to_string+0x441/0x8a0 [ 530.734674][ T3804] should_failslab+0x5/0x20 [ 530.739154][ T3804] __kmalloc+0x51/0x2b0 [ 530.743297][ T3804] context_struct_to_string+0x441/0x8a0 [ 530.748815][ T3804] ? fat_get_entry+0x8e7/0xa20 [ 530.753550][ T3804] ? security_bounded_transition+0x560/0x560 [ 530.759501][ T3804] context_add_hash+0x141/0x270 [ 530.764322][ T3804] ? security_sid_to_context_inval+0x40/0x40 [ 530.770272][ T3804] ? mls_convert_context+0x6c0/0x6c0 [ 530.775528][ T3804] ? mls_context_isvalid+0xa4/0x380 [ 530.780710][ T3804] ? policydb_context_isvalid+0x1bc/0x410 [ 530.786419][ T3804] security_compute_sid+0x11a7/0x1d60 [ 530.791761][ T3804] ? security_transition_sid+0x90/0x90 [ 530.797190][ T3804] ? avc_denied+0x1d0/0x1d0 [ 530.801683][ T3804] ? _raw_spin_unlock+0x49/0x60 [ 530.806513][ T3804] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 530.811873][ T3804] security_transition_sid+0x78/0x90 [ 530.817144][ T3804] may_create+0x607/0x970 [ 530.821464][ T3804] ? show_sid+0x250/0x250 [ 530.825761][ T3804] ? from_kgid+0x1a3/0x730 [ 530.830159][ T3804] ? generic_permission+0x141/0x3e0 [ 530.835333][ T3804] security_inode_mkdir+0xa4/0x100 [ 530.840421][ T3804] vfs_mkdir+0x352/0x600 [ 530.844640][ T3804] open_or_create_special_dir+0xe4/0x1c0 [ 530.850246][ T3804] incfs_mount_fs+0x48b/0xa00 [ 530.854894][ T3804] ? incfs_unlink+0x80/0x80 [ 530.859367][ T3804] ? vfs_parse_fs_string+0x178/0x1f0 [ 530.864621][ T3804] ? logfc+0x6d0/0x6d0 [ 530.868660][ T3804] ? cap_capable+0x18b/0x210 [ 530.873239][ T3804] legacy_get_tree+0xdf/0x170 [ 530.877885][ T3804] ? incfs_unlink+0x80/0x80 [ 530.882358][ T3804] vfs_get_tree+0x85/0x260 [ 530.886918][ T3804] do_new_mount+0x292/0x570 [ 530.891653][ T3804] ? do_move_mount_old+0x160/0x160 [ 530.896844][ T3804] ? security_capable+0x86/0xb0 [ 530.901663][ T3804] do_mount+0x688/0xdd0 [ 530.905807][ T3804] ? copy_mount_string+0x30/0x30 [ 530.910725][ T3804] ? _copy_from_user+0xa6/0xe0 [ 530.915476][ T3804] ? copy_mount_options+0xcb/0x300 [ 530.920568][ T3804] ksys_mount+0xc2/0xf0 [ 530.924706][ T3804] __x64_sys_mount+0xb1/0xc0 [ 530.929278][ T3804] do_syscall_64+0xca/0x1c0 [ 530.933763][ T3804] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 530.939702][ T3804] incfs: Can't find or create .index dir in ./file0 [ 530.946441][ T3804] incfs: mount failed -12 [ 530.998088][ T3806] FAULT_INJECTION: forcing a failure. [ 530.998088][ T3806] name failslab, interval 1, probability 0, space 0, times 0 [ 531.010736][ T3806] CPU: 0 PID: 3806 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 531.020950][ T3806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.030979][ T3806] Call Trace: [ 531.034248][ T3806] dump_stack+0x1d8/0x241 [ 531.038546][ T3806] ? panic+0x768/0x768 [ 531.042583][ T3806] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 531.048360][ T3806] ? __find_get_block+0xc9c/0x10b0 [ 531.053444][ T3806] ? stack_trace_save+0x1c0/0x1c0 [ 531.058439][ T3806] should_fail+0x71f/0x880 [ 531.062826][ T3806] ? setup_fault_attr+0x3d0/0x3d0 [ 531.067819][ T3806] ? mls_compute_context_len+0x74b/0x790 [ 531.073431][ T3806] ? stack_trace_snprint+0x170/0x170 [ 531.078697][ T3806] ? context_struct_to_string+0x441/0x8a0 [ 531.084615][ T3806] should_failslab+0x5/0x20 [ 531.089183][ T3806] __kmalloc+0x51/0x2b0 [ 531.093497][ T3806] context_struct_to_string+0x441/0x8a0 [ 531.099027][ T3806] ? fat_get_entry+0x8e7/0xa20 [ 531.103765][ T3806] ? security_bounded_transition+0x560/0x560 [ 531.109730][ T3806] context_add_hash+0x141/0x270 [ 531.114583][ T3806] ? security_sid_to_context_inval+0x40/0x40 [ 531.120549][ T3806] ? mls_convert_context+0x6c0/0x6c0 [ 531.125818][ T3806] ? mls_context_isvalid+0xa4/0x380 [ 531.131000][ T3806] ? policydb_context_isvalid+0x1bc/0x410 [ 531.136721][ T3806] security_compute_sid+0x11a7/0x1d60 [ 531.142070][ T3806] ? security_transition_sid+0x90/0x90 [ 531.147614][ T3806] ? avc_denied+0x1d0/0x1d0 [ 531.152136][ T3806] ? _raw_spin_unlock+0x49/0x60 [ 531.156971][ T3806] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 531.162325][ T3806] security_transition_sid+0x78/0x90 [ 531.167589][ T3806] may_create+0x607/0x970 [ 531.171894][ T3806] ? show_sid+0x250/0x250 [ 531.176221][ T3806] ? from_kgid+0x1a3/0x730 [ 531.180617][ T3806] ? generic_permission+0x141/0x3e0 [ 531.185806][ T3806] security_inode_mkdir+0xa4/0x100 [ 531.190922][ T3806] vfs_mkdir+0x352/0x600 [ 531.195172][ T3806] open_or_create_special_dir+0xe4/0x1c0 [ 531.200786][ T3806] incfs_mount_fs+0x48b/0xa00 [ 531.205434][ T3806] ? incfs_unlink+0x80/0x80 [ 531.209925][ T3806] ? vfs_parse_fs_string+0x178/0x1f0 [ 531.215199][ T3806] ? logfc+0x6d0/0x6d0 [ 531.219246][ T3806] ? cap_capable+0x18b/0x210 [ 531.223820][ T3806] legacy_get_tree+0xdf/0x170 [ 531.228473][ T3806] ? incfs_unlink+0x80/0x80 [ 531.232955][ T3806] vfs_get_tree+0x85/0x260 [ 531.237348][ T3806] do_new_mount+0x292/0x570 [ 531.241832][ T3806] ? do_move_mount_old+0x160/0x160 [ 531.246913][ T3806] ? security_capable+0x86/0xb0 [ 531.251741][ T3806] do_mount+0x688/0xdd0 [ 531.255873][ T3806] ? copy_mount_string+0x30/0x30 [ 531.260781][ T3806] ? _copy_from_user+0xa6/0xe0 [ 531.265698][ T3806] ? copy_mount_options+0xcb/0x300 [ 531.270885][ T3806] ksys_mount+0xc2/0xf0 [ 531.275018][ T3806] __x64_sys_mount+0xb1/0xc0 [ 531.279590][ T3806] do_syscall_64+0xca/0x1c0 [ 531.284081][ T3806] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 531.290329][ T3806] incfs: Can't find or create .index dir in ./file0 [ 531.297002][ T3806] incfs: mount failed -12 [ 531.348008][ T3808] FAULT_INJECTION: forcing a failure. [ 531.348008][ T3808] name failslab, interval 1, probability 0, space 0, times 0 [ 531.360656][ T3808] CPU: 0 PID: 3808 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 531.370870][ T3808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.380917][ T3808] Call Trace: [ 531.384184][ T3808] dump_stack+0x1d8/0x241 [ 531.388485][ T3808] ? panic+0x768/0x768 [ 531.392532][ T3808] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 531.398308][ T3808] ? __find_get_block+0xc9c/0x10b0 [ 531.403395][ T3808] ? stack_trace_save+0x1c0/0x1c0 [ 531.408390][ T3808] should_fail+0x71f/0x880 [ 531.412799][ T3808] ? setup_fault_attr+0x3d0/0x3d0 [ 531.417812][ T3808] ? mls_compute_context_len+0x74b/0x790 [ 531.423424][ T3808] ? stack_trace_snprint+0x170/0x170 [ 531.428681][ T3808] ? context_struct_to_string+0x441/0x8a0 [ 531.434387][ T3808] should_failslab+0x5/0x20 [ 531.438861][ T3808] __kmalloc+0x51/0x2b0 [ 531.442995][ T3808] context_struct_to_string+0x441/0x8a0 [ 531.448512][ T3808] ? fat_get_entry+0x8e7/0xa20 [ 531.453250][ T3808] ? security_bounded_transition+0x560/0x560 [ 531.459203][ T3808] context_add_hash+0x141/0x270 [ 531.464043][ T3808] ? security_sid_to_context_inval+0x40/0x40 [ 531.469994][ T3808] ? mls_convert_context+0x6c0/0x6c0 [ 531.475246][ T3808] ? mls_context_isvalid+0xa4/0x380 [ 531.480415][ T3808] ? policydb_context_isvalid+0x1bc/0x410 [ 531.486125][ T3808] security_compute_sid+0x11a7/0x1d60 [ 531.491487][ T3808] ? security_transition_sid+0x90/0x90 [ 531.496916][ T3808] ? avc_denied+0x1d0/0x1d0 [ 531.501392][ T3808] ? _raw_spin_unlock+0x49/0x60 [ 531.506227][ T3808] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 531.511577][ T3808] security_transition_sid+0x78/0x90 [ 531.516833][ T3808] may_create+0x607/0x970 [ 531.521151][ T3808] ? show_sid+0x250/0x250 [ 531.525468][ T3808] ? from_kgid+0x1a3/0x730 [ 531.529866][ T3808] ? generic_permission+0x141/0x3e0 [ 531.535043][ T3808] security_inode_mkdir+0xa4/0x100 [ 531.540135][ T3808] vfs_mkdir+0x352/0x600 [ 531.544360][ T3808] open_or_create_special_dir+0xe4/0x1c0 [ 531.549964][ T3808] incfs_mount_fs+0x48b/0xa00 [ 531.554614][ T3808] ? incfs_unlink+0x80/0x80 [ 531.559095][ T3808] ? vfs_parse_fs_string+0x178/0x1f0 [ 531.564354][ T3808] ? logfc+0x6d0/0x6d0 [ 531.568402][ T3808] ? cap_capable+0x18b/0x210 [ 531.572962][ T3808] legacy_get_tree+0xdf/0x170 [ 531.577626][ T3808] ? incfs_unlink+0x80/0x80 [ 531.582102][ T3808] vfs_get_tree+0x85/0x260 [ 531.586495][ T3808] do_new_mount+0x292/0x570 [ 531.590974][ T3808] ? do_move_mount_old+0x160/0x160 [ 531.596064][ T3808] ? security_capable+0x86/0xb0 [ 531.600891][ T3808] do_mount+0x688/0xdd0 [ 531.605042][ T3808] ? copy_mount_string+0x30/0x30 [ 531.609958][ T3808] ? _copy_from_user+0xa6/0xe0 [ 531.614792][ T3808] ? copy_mount_options+0xcb/0x300 [ 531.619877][ T3808] ksys_mount+0xc2/0xf0 [ 531.624011][ T3808] __x64_sys_mount+0xb1/0xc0 [ 531.628578][ T3808] do_syscall_64+0xca/0x1c0 [ 531.633053][ T3808] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 531.639003][ T3808] incfs: Can't find or create .index dir in ./file0 [ 531.645660][ T3808] incfs: mount failed -12 [ 531.698389][ T3810] FAULT_INJECTION: forcing a failure. [ 531.698389][ T3810] name failslab, interval 1, probability 0, space 0, times 0 [ 531.711179][ T3810] CPU: 0 PID: 3810 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 531.721400][ T3810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 531.731450][ T3810] Call Trace: [ 531.734733][ T3810] dump_stack+0x1d8/0x241 [ 531.739036][ T3810] ? panic+0x768/0x768 [ 531.743075][ T3810] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 531.748852][ T3810] ? __find_get_block+0xc9c/0x10b0 [ 531.753934][ T3810] ? stack_trace_save+0x1c0/0x1c0 [ 531.758929][ T3810] should_fail+0x71f/0x880 [ 531.763315][ T3810] ? setup_fault_attr+0x3d0/0x3d0 [ 531.768329][ T3810] ? mls_compute_context_len+0x74b/0x790 [ 531.773931][ T3810] ? stack_trace_snprint+0x170/0x170 [ 531.779185][ T3810] ? context_struct_to_string+0x441/0x8a0 [ 531.784896][ T3810] should_failslab+0x5/0x20 [ 531.789381][ T3810] __kmalloc+0x51/0x2b0 [ 531.793514][ T3810] context_struct_to_string+0x441/0x8a0 [ 531.799029][ T3810] ? fat_get_entry+0x8e7/0xa20 [ 531.803760][ T3810] ? security_bounded_transition+0x560/0x560 [ 531.809708][ T3810] context_add_hash+0x141/0x270 [ 531.814536][ T3810] ? security_sid_to_context_inval+0x40/0x40 [ 531.820485][ T3810] ? mls_convert_context+0x6c0/0x6c0 [ 531.825777][ T3810] ? mls_context_isvalid+0xa4/0x380 [ 531.830944][ T3810] ? policydb_context_isvalid+0x1bc/0x410 [ 531.836634][ T3810] security_compute_sid+0x11a7/0x1d60 [ 531.841977][ T3810] ? security_transition_sid+0x90/0x90 [ 531.847403][ T3810] ? avc_denied+0x1d0/0x1d0 [ 531.851877][ T3810] ? _raw_spin_unlock+0x49/0x60 [ 531.856714][ T3810] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 531.862063][ T3810] security_transition_sid+0x78/0x90 [ 531.867324][ T3810] may_create+0x607/0x970 [ 531.871625][ T3810] ? show_sid+0x250/0x250 [ 531.875922][ T3810] ? from_kgid+0x1a3/0x730 [ 531.880311][ T3810] ? generic_permission+0x141/0x3e0 [ 531.885481][ T3810] security_inode_mkdir+0xa4/0x100 [ 531.890565][ T3810] vfs_mkdir+0x352/0x600 [ 531.894782][ T3810] open_or_create_special_dir+0xe4/0x1c0 [ 531.900389][ T3810] incfs_mount_fs+0x48b/0xa00 [ 531.905035][ T3810] ? incfs_unlink+0x80/0x80 [ 531.909507][ T3810] ? vfs_parse_fs_string+0x178/0x1f0 [ 531.914760][ T3810] ? logfc+0x6d0/0x6d0 [ 531.918796][ T3810] ? cap_capable+0x18b/0x210 [ 531.923356][ T3810] legacy_get_tree+0xdf/0x170 [ 531.928011][ T3810] ? incfs_unlink+0x80/0x80 [ 531.932483][ T3810] vfs_get_tree+0x85/0x260 [ 531.936897][ T3810] do_new_mount+0x292/0x570 [ 531.941371][ T3810] ? do_move_mount_old+0x160/0x160 [ 531.946455][ T3810] ? security_capable+0x86/0xb0 [ 531.951298][ T3810] do_mount+0x688/0xdd0 [ 531.955444][ T3810] ? copy_mount_string+0x30/0x30 [ 531.960352][ T3810] ? _copy_from_user+0xa6/0xe0 [ 531.965092][ T3810] ? copy_mount_options+0xcb/0x300 [ 531.970172][ T3810] ksys_mount+0xc2/0xf0 [ 531.974297][ T3810] __x64_sys_mount+0xb1/0xc0 [ 531.978859][ T3810] do_syscall_64+0xca/0x1c0 [ 531.983334][ T3810] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 531.989562][ T3810] incfs: Can't find or create .index dir in ./file0 [ 531.996224][ T3810] incfs: mount failed -12 [ 532.080108][ T3812] FAULT_INJECTION: forcing a failure. [ 532.080108][ T3812] name failslab, interval 1, probability 0, space 0, times 0 [ 532.092755][ T3812] CPU: 1 PID: 3812 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 532.102978][ T3812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.113024][ T3812] Call Trace: [ 532.116310][ T3812] dump_stack+0x1d8/0x241 [ 532.120629][ T3812] ? panic+0x768/0x768 [ 532.124710][ T3812] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 532.130499][ T3812] ? __find_get_block+0xc9c/0x10b0 [ 532.135628][ T3812] should_fail+0x71f/0x880 [ 532.140276][ T3812] ? setup_fault_attr+0x3d0/0x3d0 [ 532.145291][ T3812] ? mls_compute_context_len+0x74b/0x790 [ 532.150946][ T3812] ? context_struct_to_string+0x441/0x8a0 [ 532.156644][ T3812] should_failslab+0x5/0x20 [ 532.161122][ T3812] __kmalloc+0x51/0x2b0 [ 532.165250][ T3812] ? check_preemption_disabled+0x9f/0x320 [ 532.170971][ T3812] context_struct_to_string+0x441/0x8a0 [ 532.176488][ T3812] ? fat_get_entry+0x8e7/0xa20 [ 532.181312][ T3812] ? security_bounded_transition+0x560/0x560 [ 532.187260][ T3812] context_add_hash+0x141/0x270 [ 532.192133][ T3812] ? security_sid_to_context_inval+0x40/0x40 [ 532.198117][ T3812] ? mls_convert_context+0x6c0/0x6c0 [ 532.203380][ T3812] ? mls_context_isvalid+0xa4/0x380 [ 532.208554][ T3812] ? policydb_context_isvalid+0x1bc/0x410 [ 532.214249][ T3812] security_compute_sid+0x11a7/0x1d60 [ 532.219596][ T3812] ? security_transition_sid+0x90/0x90 [ 532.225028][ T3812] ? avc_denied+0x1d0/0x1d0 [ 532.229499][ T3812] ? _raw_spin_unlock+0x49/0x60 [ 532.234330][ T3812] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 532.239677][ T3812] security_transition_sid+0x78/0x90 [ 532.244934][ T3812] may_create+0x607/0x970 [ 532.249232][ T3812] ? show_sid+0x250/0x250 [ 532.253553][ T3812] ? from_kgid+0x1a3/0x730 [ 532.257961][ T3812] ? generic_permission+0x141/0x3e0 [ 532.263140][ T3812] security_inode_mkdir+0xa4/0x100 [ 532.268233][ T3812] vfs_mkdir+0x352/0x600 [ 532.272485][ T3812] open_or_create_special_dir+0xe4/0x1c0 [ 532.278180][ T3812] incfs_mount_fs+0x48b/0xa00 [ 532.282838][ T3812] ? incfs_unlink+0x80/0x80 [ 532.287318][ T3812] ? vfs_parse_fs_string+0x178/0x1f0 [ 532.292577][ T3812] ? logfc+0x6d0/0x6d0 [ 532.296620][ T3812] ? cap_capable+0x18b/0x210 [ 532.301209][ T3812] legacy_get_tree+0xdf/0x170 [ 532.305882][ T3812] ? incfs_unlink+0x80/0x80 [ 532.310371][ T3812] vfs_get_tree+0x85/0x260 [ 532.314758][ T3812] do_new_mount+0x292/0x570 [ 532.319235][ T3812] ? do_move_mount_old+0x160/0x160 [ 532.324318][ T3812] ? security_capable+0x86/0xb0 [ 532.329138][ T3812] do_mount+0x688/0xdd0 [ 532.333271][ T3812] ? copy_mount_string+0x30/0x30 [ 532.338190][ T3812] ? _copy_from_user+0xa6/0xe0 [ 532.342934][ T3812] ? copy_mount_options+0xcb/0x300 [ 532.348021][ T3812] ksys_mount+0xc2/0xf0 [ 532.352171][ T3812] __x64_sys_mount+0xb1/0xc0 [ 532.356736][ T3812] do_syscall_64+0xca/0x1c0 [ 532.361212][ T3812] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 532.367442][ T3812] incfs: Can't find or create .index dir in ./file0 [ 532.374061][ T3812] incfs: mount failed -12 [ 532.438066][ T3814] FAULT_INJECTION: forcing a failure. [ 532.438066][ T3814] name failslab, interval 1, probability 0, space 0, times 0 [ 532.450755][ T3814] CPU: 1 PID: 3814 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 532.461124][ T3814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.471158][ T3814] Call Trace: [ 532.474444][ T3814] dump_stack+0x1d8/0x241 [ 532.478776][ T3814] ? panic+0x768/0x768 [ 532.482839][ T3814] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 532.488625][ T3814] should_fail+0x71f/0x880 [ 532.493022][ T3814] ? setup_fault_attr+0x3d0/0x3d0 [ 532.498015][ T3814] ? stack_trace_save+0x1c0/0x1c0 [ 532.503024][ T3814] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 532.509060][ T3814] ? __d_alloc+0x2a/0x6a0 [ 532.513360][ T3814] should_failslab+0x5/0x20 [ 532.517851][ T3814] kmem_cache_alloc+0x24/0x220 [ 532.522601][ T3814] __d_alloc+0x2a/0x6a0 [ 532.526729][ T3814] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 532.532764][ T3814] d_alloc_parallel+0xe7/0x1310 [ 532.537584][ T3814] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 532.542932][ T3814] ? avc_denied+0x1d0/0x1d0 [ 532.547420][ T3814] ? d_hash_and_lookup+0x1e0/0x1e0 [ 532.552511][ T3814] ? incfs_realloc_mount_info+0x93/0x480 [ 532.558114][ T3814] ? incfs_alloc_mount_info+0x462/0x520 [ 532.563628][ T3814] ? incfs_mount_fs+0x406/0xa00 [ 532.568453][ T3814] ? legacy_get_tree+0xdf/0x170 [ 532.573272][ T3814] ? vfs_get_tree+0x85/0x260 [ 532.577830][ T3814] ? do_mount+0x688/0xdd0 [ 532.582145][ T3814] ? ksys_mount+0xc2/0xf0 [ 532.586445][ T3814] ? selinux_inode_permission+0x380/0x6a0 [ 532.592131][ T3814] ? selinux_inode_permission+0x454/0x6a0 [ 532.597836][ T3814] __lookup_slow+0x156/0x460 [ 532.602404][ T3814] ? lookup_one_len+0x2c0/0x2c0 [ 532.607233][ T3814] lookup_one_len+0x180/0x2c0 [ 532.612161][ T3814] ? lookup_one_len_common+0x450/0x450 [ 532.617589][ T3814] ? memcpy+0x38/0x50 [ 532.621542][ T3814] incfs_lookup_dentry+0x5b/0xb0 [ 532.626484][ T3814] open_or_create_special_dir+0x4c/0x1c0 [ 532.632089][ T3814] incfs_mount_fs+0x48b/0xa00 [ 532.636754][ T3814] ? incfs_unlink+0x80/0x80 [ 532.641255][ T3814] ? vfs_parse_fs_string+0x178/0x1f0 [ 532.646599][ T3814] ? logfc+0x6d0/0x6d0 [ 532.650639][ T3814] ? cap_capable+0x18b/0x210 [ 532.655200][ T3814] legacy_get_tree+0xdf/0x170 [ 532.659845][ T3814] ? incfs_unlink+0x80/0x80 [ 532.664401][ T3814] vfs_get_tree+0x85/0x260 [ 532.668789][ T3814] do_new_mount+0x292/0x570 [ 532.673264][ T3814] ? do_move_mount_old+0x160/0x160 [ 532.678347][ T3814] ? security_capable+0x86/0xb0 [ 532.683166][ T3814] do_mount+0x688/0xdd0 [ 532.687292][ T3814] ? copy_mount_string+0x30/0x30 [ 532.692198][ T3814] ? _copy_from_user+0xa6/0xe0 [ 532.696931][ T3814] ? copy_mount_options+0xcb/0x300 [ 532.702012][ T3814] ksys_mount+0xc2/0xf0 [ 532.706139][ T3814] __x64_sys_mount+0xb1/0xc0 [ 532.710699][ T3814] do_syscall_64+0xca/0x1c0 [ 532.715173][ T3814] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 532.722035][ T3814] incfs_lookup_dentry err:-12 [ 532.726945][ T3814] incfs: Can't find or create .index dir in ./file0 [ 532.733550][ T3814] incfs: mount failed -12 [ 532.804856][ T3816] FAULT_INJECTION: forcing a failure. [ 532.804856][ T3816] name failslab, interval 1, probability 0, space 0, times 0 [ 532.817497][ T3816] CPU: 1 PID: 3816 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 532.827965][ T3816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 532.837996][ T3816] Call Trace: [ 532.841267][ T3816] dump_stack+0x1d8/0x241 [ 532.845568][ T3816] ? panic+0x768/0x768 [ 532.849608][ T3816] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 532.855392][ T3816] ? __find_get_block+0xc9c/0x10b0 [ 532.860477][ T3816] ? stack_trace_save+0x1c0/0x1c0 [ 532.865482][ T3816] should_fail+0x71f/0x880 [ 532.869875][ T3816] ? setup_fault_attr+0x3d0/0x3d0 [ 532.874887][ T3816] ? mls_compute_context_len+0x74b/0x790 [ 532.880555][ T3816] ? stack_trace_snprint+0x170/0x170 [ 532.885827][ T3816] ? context_struct_to_string+0x441/0x8a0 [ 532.891521][ T3816] should_failslab+0x5/0x20 [ 532.895995][ T3816] __kmalloc+0x51/0x2b0 [ 532.900140][ T3816] context_struct_to_string+0x441/0x8a0 [ 532.905655][ T3816] ? fat_get_entry+0x8e7/0xa20 [ 532.910406][ T3816] ? security_bounded_transition+0x560/0x560 [ 532.916362][ T3816] context_add_hash+0x141/0x270 [ 532.921202][ T3816] ? security_sid_to_context_inval+0x40/0x40 [ 532.927154][ T3816] ? mls_convert_context+0x6c0/0x6c0 [ 532.932408][ T3816] ? mls_context_isvalid+0xa4/0x380 [ 532.937576][ T3816] ? policydb_context_isvalid+0x1bc/0x410 [ 532.943264][ T3816] security_compute_sid+0x11a7/0x1d60 [ 532.948608][ T3816] ? security_transition_sid+0x90/0x90 [ 532.954034][ T3816] ? avc_denied+0x1d0/0x1d0 [ 532.958509][ T3816] ? _raw_spin_unlock+0x49/0x60 [ 532.963331][ T3816] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 532.968689][ T3816] security_transition_sid+0x78/0x90 [ 532.973946][ T3816] may_create+0x607/0x970 [ 532.978248][ T3816] ? show_sid+0x250/0x250 [ 532.982569][ T3816] ? from_kgid+0x1a3/0x730 [ 532.986956][ T3816] ? generic_permission+0x141/0x3e0 [ 532.992122][ T3816] security_inode_mkdir+0xa4/0x100 [ 532.997207][ T3816] vfs_mkdir+0x352/0x600 [ 533.001422][ T3816] open_or_create_special_dir+0xe4/0x1c0 [ 533.007024][ T3816] incfs_mount_fs+0x48b/0xa00 [ 533.011671][ T3816] ? incfs_unlink+0x80/0x80 [ 533.016148][ T3816] ? vfs_parse_fs_string+0x178/0x1f0 [ 533.021402][ T3816] ? logfc+0x6d0/0x6d0 [ 533.025444][ T3816] ? cap_capable+0x18b/0x210 [ 533.030004][ T3816] legacy_get_tree+0xdf/0x170 [ 533.034658][ T3816] ? incfs_unlink+0x80/0x80 [ 533.039139][ T3816] vfs_get_tree+0x85/0x260 [ 533.043553][ T3816] do_new_mount+0x292/0x570 [ 533.048027][ T3816] ? do_move_mount_old+0x160/0x160 [ 533.053133][ T3816] ? security_capable+0x86/0xb0 [ 533.057953][ T3816] do_mount+0x688/0xdd0 [ 533.062087][ T3816] ? copy_mount_string+0x30/0x30 [ 533.067011][ T3816] ? _copy_from_user+0xa6/0xe0 [ 533.071746][ T3816] ? copy_mount_options+0xcb/0x300 [ 533.076826][ T3816] ksys_mount+0xc2/0xf0 [ 533.080954][ T3816] __x64_sys_mount+0xb1/0xc0 [ 533.085530][ T3816] do_syscall_64+0xca/0x1c0 [ 533.090026][ T3816] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 533.096995][ T3816] incfs: Can't find or create .index dir in ./file0 [ 533.103662][ T3816] incfs: mount failed -12 [ 533.149054][ T3818] FAULT_INJECTION: forcing a failure. [ 533.149054][ T3818] name failslab, interval 1, probability 0, space 0, times 0 [ 533.161740][ T3818] CPU: 1 PID: 3818 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 533.171960][ T3818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.182089][ T3818] Call Trace: [ 533.185364][ T3818] dump_stack+0x1d8/0x241 [ 533.189698][ T3818] ? panic+0x768/0x768 [ 533.193762][ T3818] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 533.199546][ T3818] should_fail+0x71f/0x880 [ 533.203939][ T3818] ? setup_fault_attr+0x3d0/0x3d0 [ 533.208934][ T3818] ? stack_trace_save+0x1c0/0x1c0 [ 533.213954][ T3818] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 533.219996][ T3818] ? __d_alloc+0x2a/0x6a0 [ 533.224295][ T3818] should_failslab+0x5/0x20 [ 533.228786][ T3818] kmem_cache_alloc+0x24/0x220 [ 533.233543][ T3818] __d_alloc+0x2a/0x6a0 [ 533.237688][ T3818] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 533.244035][ T3818] d_alloc_parallel+0xe7/0x1310 [ 533.248899][ T3818] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 533.254251][ T3818] ? avc_denied+0x1d0/0x1d0 [ 533.258734][ T3818] ? d_hash_and_lookup+0x1e0/0x1e0 [ 533.263936][ T3818] ? incfs_realloc_mount_info+0x93/0x480 [ 533.269599][ T3818] ? incfs_alloc_mount_info+0x462/0x520 [ 533.275227][ T3818] ? incfs_mount_fs+0x406/0xa00 [ 533.280048][ T3818] ? legacy_get_tree+0xdf/0x170 [ 533.284885][ T3818] ? vfs_get_tree+0x85/0x260 [ 533.289457][ T3818] ? do_mount+0x688/0xdd0 [ 533.293793][ T3818] ? ksys_mount+0xc2/0xf0 [ 533.298096][ T3818] ? selinux_inode_permission+0x380/0x6a0 [ 533.303826][ T3818] ? selinux_inode_permission+0x454/0x6a0 [ 533.309522][ T3818] __lookup_slow+0x156/0x460 [ 533.314293][ T3818] ? lookup_one_len+0x2c0/0x2c0 [ 533.319135][ T3818] lookup_one_len+0x180/0x2c0 [ 533.324158][ T3818] ? lookup_one_len_common+0x450/0x450 [ 533.329688][ T3818] ? memcpy+0x38/0x50 [ 533.333991][ T3818] incfs_lookup_dentry+0x5b/0xb0 [ 533.338919][ T3818] open_or_create_special_dir+0x4c/0x1c0 [ 533.344538][ T3818] incfs_mount_fs+0x48b/0xa00 [ 533.349193][ T3818] ? incfs_unlink+0x80/0x80 [ 533.353678][ T3818] ? vfs_parse_fs_string+0x178/0x1f0 [ 533.358950][ T3818] ? logfc+0x6d0/0x6d0 [ 533.362998][ T3818] ? cap_capable+0x18b/0x210 [ 533.367590][ T3818] legacy_get_tree+0xdf/0x170 [ 533.372342][ T3818] ? incfs_unlink+0x80/0x80 [ 533.376822][ T3818] vfs_get_tree+0x85/0x260 [ 533.381210][ T3818] do_new_mount+0x292/0x570 [ 533.385702][ T3818] ? do_move_mount_old+0x160/0x160 [ 533.390796][ T3818] ? security_capable+0x86/0xb0 [ 533.395630][ T3818] do_mount+0x688/0xdd0 [ 533.399775][ T3818] ? copy_mount_string+0x30/0x30 [ 533.404790][ T3818] ? _copy_from_user+0xa6/0xe0 [ 533.409539][ T3818] ? copy_mount_options+0xcb/0x300 [ 533.414627][ T3818] ksys_mount+0xc2/0xf0 [ 533.418766][ T3818] __x64_sys_mount+0xb1/0xc0 [ 533.423338][ T3818] do_syscall_64+0xca/0x1c0 [ 533.427830][ T3818] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 533.433856][ T3818] incfs_lookup_dentry err:-12 [ 533.438565][ T3818] incfs: Can't find or create .index dir in ./file0 [ 533.445214][ T3818] incfs: mount failed -12 [ 533.482272][ T3820] FAULT_INJECTION: forcing a failure. [ 533.482272][ T3820] name failslab, interval 1, probability 0, space 0, times 0 [ 533.494920][ T3820] CPU: 1 PID: 3820 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 533.505137][ T3820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.515175][ T3820] Call Trace: [ 533.518444][ T3820] dump_stack+0x1d8/0x241 [ 533.522748][ T3820] ? panic+0x768/0x768 [ 533.526794][ T3820] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 533.532570][ T3820] ? __find_get_block+0xc9c/0x10b0 [ 533.537665][ T3820] ? stack_trace_save+0x1c0/0x1c0 [ 533.542685][ T3820] should_fail+0x71f/0x880 [ 533.547078][ T3820] ? setup_fault_attr+0x3d0/0x3d0 [ 533.552102][ T3820] ? mls_compute_context_len+0x74b/0x790 [ 533.557725][ T3820] ? stack_trace_snprint+0x170/0x170 [ 533.562986][ T3820] ? context_struct_to_string+0x441/0x8a0 [ 533.568675][ T3820] should_failslab+0x5/0x20 [ 533.573237][ T3820] __kmalloc+0x51/0x2b0 [ 533.577364][ T3820] context_struct_to_string+0x441/0x8a0 [ 533.582882][ T3820] ? fat_get_entry+0x8e7/0xa20 [ 533.587623][ T3820] ? security_bounded_transition+0x560/0x560 [ 533.593590][ T3820] context_add_hash+0x141/0x270 [ 533.598413][ T3820] ? security_sid_to_context_inval+0x40/0x40 [ 533.604359][ T3820] ? mls_convert_context+0x6c0/0x6c0 [ 533.609702][ T3820] ? mls_context_isvalid+0xa4/0x380 [ 533.614880][ T3820] ? policydb_context_isvalid+0x1bc/0x410 [ 533.620584][ T3820] security_compute_sid+0x11a7/0x1d60 [ 533.625946][ T3820] ? security_transition_sid+0x90/0x90 [ 533.631378][ T3820] ? avc_denied+0x1d0/0x1d0 [ 533.635858][ T3820] ? _raw_spin_unlock+0x49/0x60 [ 533.640803][ T3820] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 533.646182][ T3820] security_transition_sid+0x78/0x90 [ 533.651446][ T3820] may_create+0x607/0x970 [ 533.655753][ T3820] ? show_sid+0x250/0x250 [ 533.660052][ T3820] ? from_kgid+0x1a3/0x730 [ 533.664440][ T3820] ? generic_permission+0x141/0x3e0 [ 533.669607][ T3820] security_inode_mkdir+0xa4/0x100 [ 533.674688][ T3820] vfs_mkdir+0x352/0x600 [ 533.678907][ T3820] open_or_create_special_dir+0xe4/0x1c0 [ 533.684508][ T3820] incfs_mount_fs+0x48b/0xa00 [ 533.689155][ T3820] ? incfs_unlink+0x80/0x80 [ 533.693632][ T3820] ? vfs_parse_fs_string+0x178/0x1f0 [ 533.698887][ T3820] ? logfc+0x6d0/0x6d0 [ 533.702928][ T3820] ? cap_capable+0x18b/0x210 [ 533.707492][ T3820] legacy_get_tree+0xdf/0x170 [ 533.712150][ T3820] ? incfs_unlink+0x80/0x80 [ 533.716644][ T3820] vfs_get_tree+0x85/0x260 [ 533.721033][ T3820] do_new_mount+0x292/0x570 [ 533.725506][ T3820] ? do_move_mount_old+0x160/0x160 [ 533.730594][ T3820] ? security_capable+0x86/0xb0 [ 533.735414][ T3820] do_mount+0x688/0xdd0 [ 533.739539][ T3820] ? copy_mount_string+0x30/0x30 [ 533.744446][ T3820] ? _copy_from_user+0xa6/0xe0 [ 533.749180][ T3820] ? copy_mount_options+0xcb/0x300 [ 533.754277][ T3820] ksys_mount+0xc2/0xf0 [ 533.758408][ T3820] __x64_sys_mount+0xb1/0xc0 [ 533.762971][ T3820] do_syscall_64+0xca/0x1c0 [ 533.767444][ T3820] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 533.773391][ T3820] incfs: Can't find or create .index dir in ./file0 [ 533.780038][ T3820] incfs: mount failed -12 [ 533.909229][ T3822] FAULT_INJECTION: forcing a failure. [ 533.909229][ T3822] name failslab, interval 1, probability 0, space 0, times 0 [ 533.921846][ T3822] CPU: 1 PID: 3822 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 533.932060][ T3822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 533.942099][ T3822] Call Trace: [ 533.945372][ T3822] dump_stack+0x1d8/0x241 [ 533.949676][ T3822] ? panic+0x768/0x768 [ 533.953728][ T3822] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 533.959501][ T3822] ? __find_get_block+0xc9c/0x10b0 [ 533.964586][ T3822] ? stack_trace_save+0x1c0/0x1c0 [ 533.969580][ T3822] should_fail+0x71f/0x880 [ 533.973966][ T3822] ? setup_fault_attr+0x3d0/0x3d0 [ 533.978960][ T3822] ? mls_compute_context_len+0x74b/0x790 [ 533.984558][ T3822] ? stack_trace_snprint+0x170/0x170 [ 533.989814][ T3822] ? context_struct_to_string+0x441/0x8a0 [ 533.995521][ T3822] should_failslab+0x5/0x20 [ 534.000017][ T3822] __kmalloc+0x51/0x2b0 [ 534.004161][ T3822] context_struct_to_string+0x441/0x8a0 [ 534.009683][ T3822] ? fat_get_entry+0x8e7/0xa20 [ 534.014521][ T3822] ? security_bounded_transition+0x560/0x560 [ 534.020471][ T3822] context_add_hash+0x141/0x270 [ 534.025296][ T3822] ? security_sid_to_context_inval+0x40/0x40 [ 534.031253][ T3822] ? mls_convert_context+0x6c0/0x6c0 [ 534.036520][ T3822] ? mls_context_isvalid+0xa4/0x380 [ 534.041694][ T3822] ? policydb_context_isvalid+0x1bc/0x410 [ 534.047381][ T3822] security_compute_sid+0x11a7/0x1d60 [ 534.052751][ T3822] ? security_transition_sid+0x90/0x90 [ 534.058180][ T3822] ? avc_denied+0x1d0/0x1d0 [ 534.062657][ T3822] ? _raw_spin_unlock+0x49/0x60 [ 534.067505][ T3822] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 534.072846][ T3822] security_transition_sid+0x78/0x90 [ 534.078103][ T3822] may_create+0x607/0x970 [ 534.082404][ T3822] ? show_sid+0x250/0x250 [ 534.086720][ T3822] ? from_kgid+0x1a3/0x730 [ 534.091127][ T3822] ? generic_permission+0x141/0x3e0 [ 534.096293][ T3822] security_inode_mkdir+0xa4/0x100 [ 534.101502][ T3822] vfs_mkdir+0x352/0x600 [ 534.105719][ T3822] open_or_create_special_dir+0xe4/0x1c0 [ 534.111322][ T3822] incfs_mount_fs+0x48b/0xa00 [ 534.115970][ T3822] ? incfs_unlink+0x80/0x80 [ 534.120444][ T3822] ? vfs_parse_fs_string+0x178/0x1f0 [ 534.125698][ T3822] ? logfc+0x6d0/0x6d0 [ 534.129736][ T3822] ? cap_capable+0x18b/0x210 [ 534.134381][ T3822] legacy_get_tree+0xdf/0x170 [ 534.139030][ T3822] ? incfs_unlink+0x80/0x80 [ 534.143503][ T3822] vfs_get_tree+0x85/0x260 [ 534.147900][ T3822] do_new_mount+0x292/0x570 [ 534.152454][ T3822] ? do_move_mount_old+0x160/0x160 [ 534.157552][ T3822] ? security_capable+0x86/0xb0 [ 534.162378][ T3822] do_mount+0x688/0xdd0 [ 534.166506][ T3822] ? copy_mount_string+0x30/0x30 [ 534.171412][ T3822] ? _copy_from_user+0xa6/0xe0 [ 534.176158][ T3822] ? copy_mount_options+0xcb/0x300 [ 534.181251][ T3822] ksys_mount+0xc2/0xf0 [ 534.185377][ T3822] __x64_sys_mount+0xb1/0xc0 [ 534.189947][ T3822] do_syscall_64+0xca/0x1c0 [ 534.194523][ T3822] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 534.200440][ T3822] incfs: Can't find or create .index dir in ./file0 [ 534.207143][ T3822] incfs: mount failed -12 [ 534.258275][ T3824] FAULT_INJECTION: forcing a failure. [ 534.258275][ T3824] name failslab, interval 1, probability 0, space 0, times 0 [ 534.270924][ T3824] CPU: 1 PID: 3824 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 534.281216][ T3824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.291247][ T3824] Call Trace: [ 534.294513][ T3824] dump_stack+0x1d8/0x241 [ 534.298816][ T3824] ? panic+0x768/0x768 [ 534.302861][ T3824] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 534.308814][ T3824] ? __find_get_block+0xc9c/0x10b0 [ 534.313896][ T3824] ? stack_trace_save+0x1c0/0x1c0 [ 534.318892][ T3824] should_fail+0x71f/0x880 [ 534.323284][ T3824] ? setup_fault_attr+0x3d0/0x3d0 [ 534.328276][ T3824] ? mls_compute_context_len+0x74b/0x790 [ 534.333890][ T3824] ? stack_trace_snprint+0x170/0x170 [ 534.339161][ T3824] ? context_struct_to_string+0x441/0x8a0 [ 534.344849][ T3824] should_failslab+0x5/0x20 [ 534.349327][ T3824] __kmalloc+0x51/0x2b0 [ 534.353464][ T3824] context_struct_to_string+0x441/0x8a0 [ 534.358988][ T3824] ? fat_get_entry+0x8e7/0xa20 [ 534.363735][ T3824] ? security_bounded_transition+0x560/0x560 [ 534.369696][ T3824] context_add_hash+0x141/0x270 [ 534.374530][ T3824] ? security_sid_to_context_inval+0x40/0x40 [ 534.380484][ T3824] ? mls_convert_context+0x6c0/0x6c0 [ 534.385745][ T3824] ? mls_context_isvalid+0xa4/0x380 [ 534.390929][ T3824] ? policydb_context_isvalid+0x1bc/0x410 [ 534.396629][ T3824] security_compute_sid+0x11a7/0x1d60 [ 534.401982][ T3824] ? security_transition_sid+0x90/0x90 [ 534.407415][ T3824] ? avc_denied+0x1d0/0x1d0 [ 534.411897][ T3824] ? _raw_spin_unlock+0x49/0x60 [ 534.416728][ T3824] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 534.422073][ T3824] security_transition_sid+0x78/0x90 [ 534.427330][ T3824] may_create+0x607/0x970 [ 534.431631][ T3824] ? show_sid+0x250/0x250 [ 534.435928][ T3824] ? from_kgid+0x1a3/0x730 [ 534.440313][ T3824] ? generic_permission+0x141/0x3e0 [ 534.445485][ T3824] security_inode_mkdir+0xa4/0x100 [ 534.450569][ T3824] vfs_mkdir+0x352/0x600 [ 534.454791][ T3824] open_or_create_special_dir+0xe4/0x1c0 [ 534.460419][ T3824] incfs_mount_fs+0x48b/0xa00 [ 534.465070][ T3824] ? incfs_unlink+0x80/0x80 [ 534.469552][ T3824] ? vfs_parse_fs_string+0x178/0x1f0 [ 534.474804][ T3824] ? logfc+0x6d0/0x6d0 [ 534.478853][ T3824] ? cap_capable+0x18b/0x210 [ 534.483425][ T3824] legacy_get_tree+0xdf/0x170 [ 534.488093][ T3824] ? incfs_unlink+0x80/0x80 [ 534.492564][ T3824] vfs_get_tree+0x85/0x260 [ 534.496975][ T3824] do_new_mount+0x292/0x570 [ 534.501451][ T3824] ? do_move_mount_old+0x160/0x160 [ 534.506549][ T3824] ? security_capable+0x86/0xb0 [ 534.511370][ T3824] do_mount+0x688/0xdd0 [ 534.515513][ T3824] ? copy_mount_string+0x30/0x30 [ 534.520506][ T3824] ? _copy_from_user+0xa6/0xe0 [ 534.525241][ T3824] ? copy_mount_options+0xcb/0x300 [ 534.530331][ T3824] ksys_mount+0xc2/0xf0 [ 534.534468][ T3824] __x64_sys_mount+0xb1/0xc0 [ 534.539039][ T3824] do_syscall_64+0xca/0x1c0 [ 534.543525][ T3824] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 534.551056][ T3824] incfs: Can't find or create .index dir in ./file0 [ 534.557782][ T3824] incfs: mount failed -12 [ 534.620131][ T3826] FAULT_INJECTION: forcing a failure. [ 534.620131][ T3826] name failslab, interval 1, probability 0, space 0, times 0 [ 534.633328][ T3826] CPU: 1 PID: 3826 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 534.643543][ T3826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 534.653580][ T3826] Call Trace: [ 534.656855][ T3826] dump_stack+0x1d8/0x241 [ 534.661170][ T3826] ? panic+0x768/0x768 [ 534.665230][ T3826] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 534.671113][ T3826] ? __find_get_block+0xc9c/0x10b0 [ 534.676200][ T3826] ? stack_trace_save+0x1c0/0x1c0 [ 534.681194][ T3826] should_fail+0x71f/0x880 [ 534.685612][ T3826] ? setup_fault_attr+0x3d0/0x3d0 [ 534.690620][ T3826] ? mls_compute_context_len+0x74b/0x790 [ 534.696241][ T3826] ? stack_trace_snprint+0x170/0x170 [ 534.701498][ T3826] ? context_struct_to_string+0x441/0x8a0 [ 534.707191][ T3826] should_failslab+0x5/0x20 [ 534.711744][ T3826] __kmalloc+0x51/0x2b0 [ 534.715892][ T3826] context_struct_to_string+0x441/0x8a0 [ 534.721418][ T3826] ? fat_get_entry+0x8e7/0xa20 [ 534.726156][ T3826] ? security_bounded_transition+0x560/0x560 [ 534.732117][ T3826] context_add_hash+0x141/0x270 [ 534.736947][ T3826] ? security_sid_to_context_inval+0x40/0x40 [ 534.742901][ T3826] ? mls_convert_context+0x6c0/0x6c0 [ 534.748167][ T3826] ? mls_context_isvalid+0xa4/0x380 [ 534.753346][ T3826] ? policydb_context_isvalid+0x1bc/0x410 [ 534.759039][ T3826] security_compute_sid+0x11a7/0x1d60 [ 534.764388][ T3826] ? security_transition_sid+0x90/0x90 [ 534.769830][ T3826] ? avc_denied+0x1d0/0x1d0 [ 534.774329][ T3826] ? _raw_spin_unlock+0x49/0x60 [ 534.779163][ T3826] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 534.784513][ T3826] security_transition_sid+0x78/0x90 [ 534.789777][ T3826] may_create+0x607/0x970 [ 534.794078][ T3826] ? show_sid+0x250/0x250 [ 534.798383][ T3826] ? from_kgid+0x1a3/0x730 [ 534.802769][ T3826] ? generic_permission+0x141/0x3e0 [ 534.807939][ T3826] security_inode_mkdir+0xa4/0x100 [ 534.813026][ T3826] vfs_mkdir+0x352/0x600 [ 534.817248][ T3826] open_or_create_special_dir+0xe4/0x1c0 [ 534.822851][ T3826] incfs_mount_fs+0x48b/0xa00 [ 534.827498][ T3826] ? incfs_unlink+0x80/0x80 [ 534.831994][ T3826] ? vfs_parse_fs_string+0x178/0x1f0 [ 534.837250][ T3826] ? logfc+0x6d0/0x6d0 [ 534.841290][ T3826] ? cap_capable+0x18b/0x210 [ 534.845868][ T3826] legacy_get_tree+0xdf/0x170 [ 534.850515][ T3826] ? incfs_unlink+0x80/0x80 [ 534.854992][ T3826] vfs_get_tree+0x85/0x260 [ 534.859408][ T3826] do_new_mount+0x292/0x570 [ 534.863883][ T3826] ? do_move_mount_old+0x160/0x160 [ 534.868967][ T3826] ? security_capable+0x86/0xb0 [ 534.873786][ T3826] do_mount+0x688/0xdd0 [ 534.877929][ T3826] ? copy_mount_string+0x30/0x30 [ 534.882836][ T3826] ? _copy_from_user+0xa6/0xe0 [ 534.887591][ T3826] ? copy_mount_options+0xcb/0x300 [ 534.892671][ T3826] ksys_mount+0xc2/0xf0 [ 534.896831][ T3826] __x64_sys_mount+0xb1/0xc0 [ 534.901392][ T3826] do_syscall_64+0xca/0x1c0 [ 534.905866][ T3826] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 534.911797][ T3826] incfs: Can't find or create .index dir in ./file0 [ 534.918486][ T3826] incfs: mount failed -12 [ 534.990903][ T3828] FAULT_INJECTION: forcing a failure. [ 534.990903][ T3828] name failslab, interval 1, probability 0, space 0, times 0 [ 535.003632][ T3828] CPU: 1 PID: 3828 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 535.013848][ T3828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.023879][ T3828] Call Trace: [ 535.027159][ T3828] dump_stack+0x1d8/0x241 [ 535.031494][ T3828] ? panic+0x768/0x768 [ 535.035537][ T3828] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 535.041352][ T3828] ? __find_get_block+0xc9c/0x10b0 [ 535.046451][ T3828] ? stack_trace_save+0x1c0/0x1c0 [ 535.051448][ T3828] should_fail+0x71f/0x880 [ 535.055841][ T3828] ? setup_fault_attr+0x3d0/0x3d0 [ 535.060842][ T3828] ? mls_compute_context_len+0x74b/0x790 [ 535.066617][ T3828] ? stack_trace_snprint+0x170/0x170 [ 535.071900][ T3828] ? context_struct_to_string+0x441/0x8a0 [ 535.077595][ T3828] should_failslab+0x5/0x20 [ 535.082163][ T3828] __kmalloc+0x51/0x2b0 [ 535.086300][ T3828] context_struct_to_string+0x441/0x8a0 [ 535.091841][ T3828] ? fat_get_entry+0x8e7/0xa20 [ 535.096581][ T3828] ? security_bounded_transition+0x560/0x560 [ 535.102553][ T3828] context_add_hash+0x141/0x270 [ 535.107404][ T3828] ? security_sid_to_context_inval+0x40/0x40 [ 535.113366][ T3828] ? mls_convert_context+0x6c0/0x6c0 [ 535.118638][ T3828] ? mls_context_isvalid+0xa4/0x380 [ 535.123813][ T3828] ? policydb_context_isvalid+0x1bc/0x410 [ 535.129507][ T3828] security_compute_sid+0x11a7/0x1d60 [ 535.134872][ T3828] ? security_transition_sid+0x90/0x90 [ 535.140301][ T3828] ? avc_denied+0x1d0/0x1d0 [ 535.144778][ T3828] ? _raw_spin_unlock+0x49/0x60 [ 535.149686][ T3828] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 535.155043][ T3828] security_transition_sid+0x78/0x90 [ 535.160312][ T3828] may_create+0x607/0x970 [ 535.164762][ T3828] ? show_sid+0x250/0x250 [ 535.169066][ T3828] ? from_kgid+0x1a3/0x730 [ 535.173452][ T3828] ? generic_permission+0x141/0x3e0 [ 535.178625][ T3828] security_inode_mkdir+0xa4/0x100 [ 535.183734][ T3828] vfs_mkdir+0x352/0x600 [ 535.187952][ T3828] open_or_create_special_dir+0xe4/0x1c0 [ 535.193569][ T3828] incfs_mount_fs+0x48b/0xa00 [ 535.198216][ T3828] ? incfs_unlink+0x80/0x80 [ 535.202694][ T3828] ? vfs_parse_fs_string+0x178/0x1f0 [ 535.207947][ T3828] ? logfc+0x6d0/0x6d0 [ 535.211986][ T3828] ? cap_capable+0x18b/0x210 [ 535.216546][ T3828] legacy_get_tree+0xdf/0x170 [ 535.221196][ T3828] ? incfs_unlink+0x80/0x80 [ 535.225695][ T3828] vfs_get_tree+0x85/0x260 [ 535.230082][ T3828] do_new_mount+0x292/0x570 [ 535.234561][ T3828] ? do_move_mount_old+0x160/0x160 [ 535.239641][ T3828] ? security_capable+0x86/0xb0 [ 535.244460][ T3828] do_mount+0x688/0xdd0 [ 535.248589][ T3828] ? copy_mount_string+0x30/0x30 [ 535.253494][ T3828] ? _copy_from_user+0xa6/0xe0 [ 535.258357][ T3828] ? copy_mount_options+0xcb/0x300 [ 535.263455][ T3828] ksys_mount+0xc2/0xf0 [ 535.267601][ T3828] __x64_sys_mount+0xb1/0xc0 [ 535.272362][ T3828] do_syscall_64+0xca/0x1c0 [ 535.276998][ T3828] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 535.282980][ T3828] incfs: Can't find or create .index dir in ./file0 [ 535.289657][ T3828] incfs: mount failed -12 [ 535.348064][ T3830] FAULT_INJECTION: forcing a failure. [ 535.348064][ T3830] name failslab, interval 1, probability 0, space 0, times 0 [ 535.360740][ T3830] CPU: 1 PID: 3830 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 535.370952][ T3830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.381003][ T3830] Call Trace: [ 535.384358][ T3830] dump_stack+0x1d8/0x241 [ 535.388674][ T3830] ? panic+0x768/0x768 [ 535.392716][ T3830] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 535.398507][ T3830] should_fail+0x71f/0x880 [ 535.402892][ T3830] ? setup_fault_attr+0x3d0/0x3d0 [ 535.407883][ T3830] ? stack_trace_save+0x1c0/0x1c0 [ 535.412875][ T3830] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 535.418907][ T3830] ? __d_alloc+0x2a/0x6a0 [ 535.423246][ T3830] should_failslab+0x5/0x20 [ 535.427740][ T3830] kmem_cache_alloc+0x24/0x220 [ 535.432486][ T3830] __d_alloc+0x2a/0x6a0 [ 535.436627][ T3830] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 535.442663][ T3830] d_alloc_parallel+0xe7/0x1310 [ 535.447487][ T3830] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 535.452834][ T3830] ? avc_denied+0x1d0/0x1d0 [ 535.457308][ T3830] ? d_hash_and_lookup+0x1e0/0x1e0 [ 535.462407][ T3830] ? incfs_realloc_mount_info+0x93/0x480 [ 535.468093][ T3830] ? incfs_alloc_mount_info+0x462/0x520 [ 535.473623][ T3830] ? incfs_mount_fs+0x406/0xa00 [ 535.478443][ T3830] ? legacy_get_tree+0xdf/0x170 [ 535.483278][ T3830] ? vfs_get_tree+0x85/0x260 [ 535.487835][ T3830] ? do_mount+0x688/0xdd0 [ 535.492134][ T3830] ? ksys_mount+0xc2/0xf0 [ 535.496432][ T3830] ? selinux_inode_permission+0x380/0x6a0 [ 535.502126][ T3830] ? selinux_inode_permission+0x454/0x6a0 [ 535.507830][ T3830] __lookup_slow+0x156/0x460 [ 535.512391][ T3830] ? lookup_one_len+0x2c0/0x2c0 [ 535.517239][ T3830] lookup_one_len+0x180/0x2c0 [ 535.521888][ T3830] ? lookup_one_len_common+0x450/0x450 [ 535.527331][ T3830] ? memcpy+0x38/0x50 [ 535.531299][ T3830] incfs_lookup_dentry+0x5b/0xb0 [ 535.536215][ T3830] open_or_create_special_dir+0x4c/0x1c0 [ 535.541836][ T3830] incfs_mount_fs+0x48b/0xa00 [ 535.546487][ T3830] ? incfs_unlink+0x80/0x80 [ 535.550980][ T3830] ? vfs_parse_fs_string+0x178/0x1f0 [ 535.556236][ T3830] ? logfc+0x6d0/0x6d0 [ 535.560294][ T3830] ? cap_capable+0x18b/0x210 [ 535.564855][ T3830] legacy_get_tree+0xdf/0x170 [ 535.569502][ T3830] ? incfs_unlink+0x80/0x80 [ 535.573971][ T3830] vfs_get_tree+0x85/0x260 [ 535.578356][ T3830] do_new_mount+0x292/0x570 [ 535.582840][ T3830] ? do_move_mount_old+0x160/0x160 [ 535.587920][ T3830] ? security_capable+0x86/0xb0 [ 535.592737][ T3830] do_mount+0x688/0xdd0 [ 535.596879][ T3830] ? copy_mount_string+0x30/0x30 [ 535.601795][ T3830] ? _copy_from_user+0xa6/0xe0 [ 535.606537][ T3830] ? copy_mount_options+0xcb/0x300 [ 535.611640][ T3830] ksys_mount+0xc2/0xf0 [ 535.615774][ T3830] __x64_sys_mount+0xb1/0xc0 [ 535.620336][ T3830] do_syscall_64+0xca/0x1c0 [ 535.624831][ T3830] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 535.630859][ T3830] incfs_lookup_dentry err:-12 [ 535.635574][ T3830] incfs: Can't find or create .index dir in ./file0 [ 535.642209][ T3830] incfs: mount failed -12 [ 535.732035][ T3832] FAULT_INJECTION: forcing a failure. [ 535.732035][ T3832] name failslab, interval 1, probability 0, space 0, times 0 [ 535.744684][ T3832] CPU: 1 PID: 3832 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 535.754906][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 535.764947][ T3832] Call Trace: [ 535.768241][ T3832] dump_stack+0x1d8/0x241 [ 535.772541][ T3832] ? panic+0x768/0x768 [ 535.776596][ T3832] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 535.782373][ T3832] ? __find_get_block+0xc9c/0x10b0 [ 535.787457][ T3832] ? stack_trace_save+0x1c0/0x1c0 [ 535.792463][ T3832] should_fail+0x71f/0x880 [ 535.796854][ T3832] ? setup_fault_attr+0x3d0/0x3d0 [ 535.801858][ T3832] ? mls_compute_context_len+0x74b/0x790 [ 535.807458][ T3832] ? stack_trace_snprint+0x170/0x170 [ 535.812709][ T3832] ? context_struct_to_string+0x441/0x8a0 [ 535.818400][ T3832] should_failslab+0x5/0x20 [ 535.822872][ T3832] __kmalloc+0x51/0x2b0 [ 535.827001][ T3832] context_struct_to_string+0x441/0x8a0 [ 535.832534][ T3832] ? fat_get_entry+0x8e7/0xa20 [ 535.837275][ T3832] ? security_bounded_transition+0x560/0x560 [ 535.843222][ T3832] context_add_hash+0x141/0x270 [ 535.848170][ T3832] ? security_sid_to_context_inval+0x40/0x40 [ 535.854374][ T3832] ? mls_convert_context+0x6c0/0x6c0 [ 535.859705][ T3832] ? mls_context_isvalid+0xa4/0x380 [ 535.864882][ T3832] ? policydb_context_isvalid+0x1bc/0x410 [ 535.870589][ T3832] security_compute_sid+0x11a7/0x1d60 [ 535.875942][ T3832] ? security_transition_sid+0x90/0x90 [ 535.881476][ T3832] ? avc_denied+0x1d0/0x1d0 [ 535.885970][ T3832] ? _raw_spin_unlock+0x49/0x60 [ 535.890803][ T3832] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 535.896151][ T3832] security_transition_sid+0x78/0x90 [ 535.901409][ T3832] may_create+0x607/0x970 [ 535.905715][ T3832] ? show_sid+0x250/0x250 [ 535.910798][ T3832] ? from_kgid+0x1a3/0x730 [ 535.915188][ T3832] ? generic_permission+0x141/0x3e0 [ 535.920446][ T3832] security_inode_mkdir+0xa4/0x100 [ 535.925552][ T3832] vfs_mkdir+0x352/0x600 [ 535.929775][ T3832] open_or_create_special_dir+0xe4/0x1c0 [ 535.935380][ T3832] incfs_mount_fs+0x48b/0xa00 [ 535.940072][ T3832] ? incfs_unlink+0x80/0x80 [ 535.944552][ T3832] ? vfs_parse_fs_string+0x178/0x1f0 [ 535.949817][ T3832] ? logfc+0x6d0/0x6d0 [ 535.953900][ T3832] ? cap_capable+0x18b/0x210 [ 535.958467][ T3832] legacy_get_tree+0xdf/0x170 [ 535.963118][ T3832] ? incfs_unlink+0x80/0x80 [ 535.967595][ T3832] vfs_get_tree+0x85/0x260 [ 535.971984][ T3832] do_new_mount+0x292/0x570 [ 535.976455][ T3832] ? do_move_mount_old+0x160/0x160 [ 535.981538][ T3832] ? security_capable+0x86/0xb0 [ 535.986356][ T3832] do_mount+0x688/0xdd0 [ 535.990481][ T3832] ? copy_mount_string+0x30/0x30 [ 535.995388][ T3832] ? _copy_from_user+0xa6/0xe0 [ 536.000118][ T3832] ? copy_mount_options+0xcb/0x300 [ 536.005198][ T3832] ksys_mount+0xc2/0xf0 [ 536.009353][ T3832] __x64_sys_mount+0xb1/0xc0 [ 536.013916][ T3832] do_syscall_64+0xca/0x1c0 [ 536.018397][ T3832] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 536.025343][ T3832] incfs: Can't find or create .index dir in ./file0 [ 536.032050][ T3832] incfs: mount failed -12 [ 536.079044][ T3834] FAULT_INJECTION: forcing a failure. [ 536.079044][ T3834] name failslab, interval 1, probability 0, space 0, times 0 [ 536.091698][ T3834] CPU: 1 PID: 3834 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 536.101946][ T3834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.111975][ T3834] Call Trace: [ 536.115257][ T3834] dump_stack+0x1d8/0x241 [ 536.119563][ T3834] ? panic+0x768/0x768 [ 536.123608][ T3834] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 536.129387][ T3834] ? __find_get_block+0xc9c/0x10b0 [ 536.134485][ T3834] ? stack_trace_save+0x1c0/0x1c0 [ 536.139500][ T3834] should_fail+0x71f/0x880 [ 536.143892][ T3834] ? setup_fault_attr+0x3d0/0x3d0 [ 536.148904][ T3834] ? mls_compute_context_len+0x74b/0x790 [ 536.154520][ T3834] ? stack_trace_snprint+0x170/0x170 [ 536.159777][ T3834] ? context_struct_to_string+0x441/0x8a0 [ 536.165472][ T3834] should_failslab+0x5/0x20 [ 536.169943][ T3834] __kmalloc+0x51/0x2b0 [ 536.174073][ T3834] context_struct_to_string+0x441/0x8a0 [ 536.179591][ T3834] ? fat_get_entry+0x8e7/0xa20 [ 536.184326][ T3834] ? security_bounded_transition+0x560/0x560 [ 536.190294][ T3834] context_add_hash+0x141/0x270 [ 536.195118][ T3834] ? security_sid_to_context_inval+0x40/0x40 [ 536.201067][ T3834] ? mls_convert_context+0x6c0/0x6c0 [ 536.206322][ T3834] ? mls_context_isvalid+0xa4/0x380 [ 536.211488][ T3834] ? policydb_context_isvalid+0x1bc/0x410 [ 536.217200][ T3834] security_compute_sid+0x11a7/0x1d60 [ 536.222547][ T3834] ? security_transition_sid+0x90/0x90 [ 536.227978][ T3834] ? avc_denied+0x1d0/0x1d0 [ 536.232457][ T3834] ? _raw_spin_unlock+0x49/0x60 [ 536.237276][ T3834] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 536.242622][ T3834] security_transition_sid+0x78/0x90 [ 536.247894][ T3834] may_create+0x607/0x970 [ 536.252196][ T3834] ? show_sid+0x250/0x250 [ 536.256513][ T3834] ? from_kgid+0x1a3/0x730 [ 536.260903][ T3834] ? generic_permission+0x141/0x3e0 [ 536.266090][ T3834] security_inode_mkdir+0xa4/0x100 [ 536.271173][ T3834] vfs_mkdir+0x352/0x600 [ 536.275405][ T3834] open_or_create_special_dir+0xe4/0x1c0 [ 536.281010][ T3834] incfs_mount_fs+0x48b/0xa00 [ 536.285658][ T3834] ? incfs_unlink+0x80/0x80 [ 536.290268][ T3834] ? vfs_parse_fs_string+0x178/0x1f0 [ 536.295658][ T3834] ? logfc+0x6d0/0x6d0 [ 536.299703][ T3834] ? cap_capable+0x18b/0x210 [ 536.304269][ T3834] legacy_get_tree+0xdf/0x170 [ 536.308920][ T3834] ? incfs_unlink+0x80/0x80 [ 536.313391][ T3834] vfs_get_tree+0x85/0x260 [ 536.317800][ T3834] do_new_mount+0x292/0x570 [ 536.322296][ T3834] ? do_move_mount_old+0x160/0x160 [ 536.327381][ T3834] ? security_capable+0x86/0xb0 [ 536.332202][ T3834] do_mount+0x688/0xdd0 [ 536.336338][ T3834] ? copy_mount_string+0x30/0x30 [ 536.341245][ T3834] ? _copy_from_user+0xa6/0xe0 [ 536.345980][ T3834] ? copy_mount_options+0xcb/0x300 [ 536.351087][ T3834] ksys_mount+0xc2/0xf0 [ 536.355231][ T3834] __x64_sys_mount+0xb1/0xc0 [ 536.359789][ T3834] do_syscall_64+0xca/0x1c0 [ 536.364262][ T3834] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 536.370200][ T3834] incfs: Can't find or create .index dir in ./file0 [ 536.376850][ T3834] incfs: mount failed -12 [ 536.450862][ T3836] FAULT_INJECTION: forcing a failure. [ 536.450862][ T3836] name failslab, interval 1, probability 0, space 0, times 0 [ 536.463505][ T3836] CPU: 0 PID: 3836 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 536.473721][ T3836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.483751][ T3836] Call Trace: [ 536.487013][ T3836] dump_stack+0x1d8/0x241 [ 536.491318][ T3836] ? panic+0x768/0x768 [ 536.495358][ T3836] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 536.501136][ T3836] ? __find_get_block+0xc9c/0x10b0 [ 536.506221][ T3836] ? stack_trace_save+0x1c0/0x1c0 [ 536.511219][ T3836] should_fail+0x71f/0x880 [ 536.515619][ T3836] ? setup_fault_attr+0x3d0/0x3d0 [ 536.520624][ T3836] ? mls_compute_context_len+0x74b/0x790 [ 536.526231][ T3836] ? stack_trace_snprint+0x170/0x170 [ 536.531489][ T3836] ? context_struct_to_string+0x441/0x8a0 [ 536.537179][ T3836] should_failslab+0x5/0x20 [ 536.541655][ T3836] __kmalloc+0x51/0x2b0 [ 536.545789][ T3836] context_struct_to_string+0x441/0x8a0 [ 536.551304][ T3836] ? fat_get_entry+0x8e7/0xa20 [ 536.556037][ T3836] ? security_bounded_transition+0x560/0x560 [ 536.561991][ T3836] context_add_hash+0x141/0x270 [ 536.566813][ T3836] ? security_sid_to_context_inval+0x40/0x40 [ 536.572762][ T3836] ? mls_convert_context+0x6c0/0x6c0 [ 536.578016][ T3836] ? mls_context_isvalid+0xa4/0x380 [ 536.583204][ T3836] ? policydb_context_isvalid+0x1bc/0x410 [ 536.588889][ T3836] security_compute_sid+0x11a7/0x1d60 [ 536.594234][ T3836] ? security_transition_sid+0x90/0x90 [ 536.599660][ T3836] ? avc_denied+0x1d0/0x1d0 [ 536.604136][ T3836] ? _raw_spin_unlock+0x49/0x60 [ 536.608981][ T3836] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 536.614322][ T3836] security_transition_sid+0x78/0x90 [ 536.619579][ T3836] may_create+0x607/0x970 [ 536.623877][ T3836] ? show_sid+0x250/0x250 [ 536.628176][ T3836] ? from_kgid+0x1a3/0x730 [ 536.632559][ T3836] ? generic_permission+0x141/0x3e0 [ 536.637727][ T3836] security_inode_mkdir+0xa4/0x100 [ 536.642809][ T3836] vfs_mkdir+0x352/0x600 [ 536.647026][ T3836] open_or_create_special_dir+0xe4/0x1c0 [ 536.652645][ T3836] incfs_mount_fs+0x48b/0xa00 [ 536.657467][ T3836] ? incfs_unlink+0x80/0x80 [ 536.661939][ T3836] ? vfs_parse_fs_string+0x178/0x1f0 [ 536.667190][ T3836] ? logfc+0x6d0/0x6d0 [ 536.671229][ T3836] ? cap_capable+0x18b/0x210 [ 536.675804][ T3836] legacy_get_tree+0xdf/0x170 [ 536.680452][ T3836] ? incfs_unlink+0x80/0x80 [ 536.684932][ T3836] vfs_get_tree+0x85/0x260 [ 536.689318][ T3836] do_new_mount+0x292/0x570 [ 536.693798][ T3836] ? do_move_mount_old+0x160/0x160 [ 536.698878][ T3836] ? security_capable+0x86/0xb0 [ 536.703697][ T3836] do_mount+0x688/0xdd0 [ 536.707821][ T3836] ? copy_mount_string+0x30/0x30 [ 536.712726][ T3836] ? _copy_from_user+0xa6/0xe0 [ 536.717481][ T3836] ? copy_mount_options+0xcb/0x300 [ 536.722564][ T3836] ksys_mount+0xc2/0xf0 [ 536.726708][ T3836] __x64_sys_mount+0xb1/0xc0 [ 536.731267][ T3836] do_syscall_64+0xca/0x1c0 [ 536.735742][ T3836] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 536.741658][ T3836] incfs: Can't find or create .index dir in ./file0 [ 536.748430][ T3836] incfs: mount failed -12 [ 536.808194][ T3838] FAULT_INJECTION: forcing a failure. [ 536.808194][ T3838] name failslab, interval 1, probability 0, space 0, times 0 [ 536.820965][ T3838] CPU: 0 PID: 3838 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 536.831182][ T3838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 536.841215][ T3838] Call Trace: [ 536.844488][ T3838] dump_stack+0x1d8/0x241 [ 536.848787][ T3838] ? panic+0x768/0x768 [ 536.852827][ T3838] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 536.858681][ T3838] ? __find_get_block+0xc9c/0x10b0 [ 536.863762][ T3838] ? stack_trace_save+0x1c0/0x1c0 [ 536.868758][ T3838] should_fail+0x71f/0x880 [ 536.873145][ T3838] ? setup_fault_attr+0x3d0/0x3d0 [ 536.878179][ T3838] ? mls_compute_context_len+0x74b/0x790 [ 536.883789][ T3838] ? stack_trace_snprint+0x170/0x170 [ 536.889050][ T3838] ? context_struct_to_string+0x441/0x8a0 [ 536.894741][ T3838] should_failslab+0x5/0x20 [ 536.899214][ T3838] __kmalloc+0x51/0x2b0 [ 536.903344][ T3838] context_struct_to_string+0x441/0x8a0 [ 536.909045][ T3838] ? fat_get_entry+0x8e7/0xa20 [ 536.913781][ T3838] ? security_bounded_transition+0x560/0x560 [ 536.919732][ T3838] context_add_hash+0x141/0x270 [ 536.924553][ T3838] ? security_sid_to_context_inval+0x40/0x40 [ 536.930500][ T3838] ? mls_convert_context+0x6c0/0x6c0 [ 536.935754][ T3838] ? mls_context_isvalid+0xa4/0x380 [ 536.941040][ T3838] ? policydb_context_isvalid+0x1bc/0x410 [ 536.946733][ T3838] security_compute_sid+0x11a7/0x1d60 [ 536.952080][ T3838] ? security_transition_sid+0x90/0x90 [ 536.957515][ T3838] ? avc_denied+0x1d0/0x1d0 [ 536.961990][ T3838] ? _raw_spin_unlock+0x49/0x60 [ 536.966885][ T3838] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 536.972315][ T3838] security_transition_sid+0x78/0x90 [ 536.977662][ T3838] may_create+0x607/0x970 [ 536.981976][ T3838] ? show_sid+0x250/0x250 [ 536.986287][ T3838] ? from_kgid+0x1a3/0x730 [ 536.990698][ T3838] ? generic_permission+0x141/0x3e0 [ 536.995889][ T3838] security_inode_mkdir+0xa4/0x100 [ 537.000974][ T3838] vfs_mkdir+0x352/0x600 [ 537.005200][ T3838] open_or_create_special_dir+0xe4/0x1c0 [ 537.010800][ T3838] incfs_mount_fs+0x48b/0xa00 [ 537.015455][ T3838] ? incfs_unlink+0x80/0x80 [ 537.019932][ T3838] ? vfs_parse_fs_string+0x178/0x1f0 [ 537.025184][ T3838] ? logfc+0x6d0/0x6d0 [ 537.029220][ T3838] ? cap_capable+0x18b/0x210 [ 537.033792][ T3838] legacy_get_tree+0xdf/0x170 [ 537.038444][ T3838] ? incfs_unlink+0x80/0x80 [ 537.042923][ T3838] vfs_get_tree+0x85/0x260 [ 537.047315][ T3838] do_new_mount+0x292/0x570 [ 537.051796][ T3838] ? do_move_mount_old+0x160/0x160 [ 537.056878][ T3838] ? security_capable+0x86/0xb0 [ 537.061699][ T3838] do_mount+0x688/0xdd0 [ 537.065854][ T3838] ? copy_mount_string+0x30/0x30 [ 537.070772][ T3838] ? _copy_from_user+0xa6/0xe0 [ 537.075526][ T3838] ? copy_mount_options+0xcb/0x300 [ 537.080605][ T3838] ksys_mount+0xc2/0xf0 [ 537.084730][ T3838] __x64_sys_mount+0xb1/0xc0 [ 537.089288][ T3838] do_syscall_64+0xca/0x1c0 [ 537.093764][ T3838] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 537.099708][ T3838] incfs: Can't find or create .index dir in ./file0 [ 537.106361][ T3838] incfs: mount failed -12 [ 537.158095][ T3840] FAULT_INJECTION: forcing a failure. [ 537.158095][ T3840] name failslab, interval 1, probability 0, space 0, times 0 [ 537.170770][ T3840] CPU: 0 PID: 3840 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 537.180994][ T3840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.191036][ T3840] Call Trace: [ 537.194317][ T3840] dump_stack+0x1d8/0x241 [ 537.198645][ T3840] ? panic+0x768/0x768 [ 537.202689][ T3840] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 537.208466][ T3840] ? __find_get_block+0xc9c/0x10b0 [ 537.213549][ T3840] ? stack_trace_save+0x1c0/0x1c0 [ 537.218543][ T3840] should_fail+0x71f/0x880 [ 537.222928][ T3840] ? setup_fault_attr+0x3d0/0x3d0 [ 537.227923][ T3840] ? mls_compute_context_len+0x74b/0x790 [ 537.233523][ T3840] ? stack_trace_snprint+0x170/0x170 [ 537.238775][ T3840] ? context_struct_to_string+0x441/0x8a0 [ 537.244463][ T3840] should_failslab+0x5/0x20 [ 537.248960][ T3840] __kmalloc+0x51/0x2b0 [ 537.253106][ T3840] context_struct_to_string+0x441/0x8a0 [ 537.258623][ T3840] ? fat_get_entry+0x8e7/0xa20 [ 537.263363][ T3840] ? security_bounded_transition+0x560/0x560 [ 537.269341][ T3840] context_add_hash+0x141/0x270 [ 537.274162][ T3840] ? security_sid_to_context_inval+0x40/0x40 [ 537.280111][ T3840] ? mls_convert_context+0x6c0/0x6c0 [ 537.285365][ T3840] ? mls_context_isvalid+0xa4/0x380 [ 537.290532][ T3840] ? policydb_context_isvalid+0x1bc/0x410 [ 537.296222][ T3840] security_compute_sid+0x11a7/0x1d60 [ 537.301571][ T3840] ? security_transition_sid+0x90/0x90 [ 537.307012][ T3840] ? avc_denied+0x1d0/0x1d0 [ 537.311493][ T3840] ? _raw_spin_unlock+0x49/0x60 [ 537.316314][ T3840] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 537.321656][ T3840] security_transition_sid+0x78/0x90 [ 537.326928][ T3840] may_create+0x607/0x970 [ 537.331227][ T3840] ? show_sid+0x250/0x250 [ 537.335528][ T3840] ? from_kgid+0x1a3/0x730 [ 537.339928][ T3840] ? generic_permission+0x141/0x3e0 [ 537.345094][ T3840] security_inode_mkdir+0xa4/0x100 [ 537.350190][ T3840] vfs_mkdir+0x352/0x600 [ 537.354497][ T3840] open_or_create_special_dir+0xe4/0x1c0 [ 537.360103][ T3840] incfs_mount_fs+0x48b/0xa00 [ 537.364758][ T3840] ? incfs_unlink+0x80/0x80 [ 537.369230][ T3840] ? vfs_parse_fs_string+0x178/0x1f0 [ 537.374485][ T3840] ? logfc+0x6d0/0x6d0 [ 537.378542][ T3840] ? cap_capable+0x18b/0x210 [ 537.383120][ T3840] legacy_get_tree+0xdf/0x170 [ 537.387772][ T3840] ? incfs_unlink+0x80/0x80 [ 537.392244][ T3840] vfs_get_tree+0x85/0x260 [ 537.396648][ T3840] do_new_mount+0x292/0x570 [ 537.401142][ T3840] ? do_move_mount_old+0x160/0x160 [ 537.406223][ T3840] ? security_capable+0x86/0xb0 [ 537.411045][ T3840] do_mount+0x688/0xdd0 [ 537.415184][ T3840] ? copy_mount_string+0x30/0x30 [ 537.420106][ T3840] ? _copy_from_user+0xa6/0xe0 [ 537.424842][ T3840] ? copy_mount_options+0xcb/0x300 [ 537.429971][ T3840] ksys_mount+0xc2/0xf0 [ 537.434113][ T3840] __x64_sys_mount+0xb1/0xc0 [ 537.438680][ T3840] do_syscall_64+0xca/0x1c0 [ 537.443295][ T3840] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 537.450821][ T3840] incfs: Can't find or create .index dir in ./file0 [ 537.457534][ T3840] incfs: mount failed -12 [ 537.498246][ T3842] FAULT_INJECTION: forcing a failure. [ 537.498246][ T3842] name failslab, interval 1, probability 0, space 0, times 0 [ 537.510900][ T3842] CPU: 0 PID: 3842 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 537.521122][ T3842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.531185][ T3842] Call Trace: [ 537.534455][ T3842] dump_stack+0x1d8/0x241 [ 537.538758][ T3842] ? panic+0x768/0x768 [ 537.542805][ T3842] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 537.548588][ T3842] ? __find_get_block+0xc9c/0x10b0 [ 537.553667][ T3842] ? stack_trace_save+0x1c0/0x1c0 [ 537.558662][ T3842] should_fail+0x71f/0x880 [ 537.563069][ T3842] ? setup_fault_attr+0x3d0/0x3d0 [ 537.568085][ T3842] ? mls_compute_context_len+0x74b/0x790 [ 537.573688][ T3842] ? stack_trace_snprint+0x170/0x170 [ 537.578944][ T3842] ? context_struct_to_string+0x441/0x8a0 [ 537.584683][ T3842] should_failslab+0x5/0x20 [ 537.589157][ T3842] __kmalloc+0x51/0x2b0 [ 537.593286][ T3842] context_struct_to_string+0x441/0x8a0 [ 537.598801][ T3842] ? fat_get_entry+0x8e7/0xa20 [ 537.603654][ T3842] ? security_bounded_transition+0x560/0x560 [ 537.609604][ T3842] context_add_hash+0x141/0x270 [ 537.614424][ T3842] ? security_sid_to_context_inval+0x40/0x40 [ 537.620373][ T3842] ? mls_convert_context+0x6c0/0x6c0 [ 537.625644][ T3842] ? mls_context_isvalid+0xa4/0x380 [ 537.630821][ T3842] ? policydb_context_isvalid+0x1bc/0x410 [ 537.636539][ T3842] security_compute_sid+0x11a7/0x1d60 [ 537.641891][ T3842] ? security_transition_sid+0x90/0x90 [ 537.647319][ T3842] ? avc_denied+0x1d0/0x1d0 [ 537.651793][ T3842] ? _raw_spin_unlock+0x49/0x60 [ 537.656651][ T3842] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 537.661997][ T3842] security_transition_sid+0x78/0x90 [ 537.667253][ T3842] may_create+0x607/0x970 [ 537.671553][ T3842] ? show_sid+0x250/0x250 [ 537.675856][ T3842] ? from_kgid+0x1a3/0x730 [ 537.680251][ T3842] ? generic_permission+0x141/0x3e0 [ 537.685427][ T3842] security_inode_mkdir+0xa4/0x100 [ 537.690521][ T3842] vfs_mkdir+0x352/0x600 [ 537.694746][ T3842] open_or_create_special_dir+0xe4/0x1c0 [ 537.700409][ T3842] incfs_mount_fs+0x48b/0xa00 [ 537.705065][ T3842] ? incfs_unlink+0x80/0x80 [ 537.709547][ T3842] ? vfs_parse_fs_string+0x178/0x1f0 [ 537.714804][ T3842] ? logfc+0x6d0/0x6d0 [ 537.718851][ T3842] ? cap_capable+0x18b/0x210 [ 537.723412][ T3842] legacy_get_tree+0xdf/0x170 [ 537.728068][ T3842] ? incfs_unlink+0x80/0x80 [ 537.732555][ T3842] vfs_get_tree+0x85/0x260 [ 537.736954][ T3842] do_new_mount+0x292/0x570 [ 537.741462][ T3842] ? do_move_mount_old+0x160/0x160 [ 537.746558][ T3842] ? security_capable+0x86/0xb0 [ 537.751393][ T3842] do_mount+0x688/0xdd0 [ 537.755524][ T3842] ? copy_mount_string+0x30/0x30 [ 537.760431][ T3842] ? _copy_from_user+0xa6/0xe0 [ 537.765165][ T3842] ? copy_mount_options+0xcb/0x300 [ 537.770264][ T3842] ksys_mount+0xc2/0xf0 [ 537.774391][ T3842] __x64_sys_mount+0xb1/0xc0 [ 537.778956][ T3842] do_syscall_64+0xca/0x1c0 [ 537.783433][ T3842] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 537.789395][ T3842] incfs: Can't find or create .index dir in ./file0 [ 537.796050][ T3842] incfs: mount failed -12 [ 537.879257][ T3844] FAULT_INJECTION: forcing a failure. [ 537.879257][ T3844] name failslab, interval 1, probability 0, space 0, times 0 [ 537.891883][ T3844] CPU: 0 PID: 3844 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 537.902098][ T3844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 537.912149][ T3844] Call Trace: [ 537.915438][ T3844] dump_stack+0x1d8/0x241 [ 537.919827][ T3844] ? panic+0x768/0x768 [ 537.923898][ T3844] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 537.929679][ T3844] ? __find_get_block+0xc9c/0x10b0 [ 537.934769][ T3844] ? stack_trace_save+0x1c0/0x1c0 [ 537.939780][ T3844] should_fail+0x71f/0x880 [ 537.944177][ T3844] ? setup_fault_attr+0x3d0/0x3d0 [ 537.949180][ T3844] ? mls_compute_context_len+0x74b/0x790 [ 537.954789][ T3844] ? stack_trace_snprint+0x170/0x170 [ 537.960048][ T3844] ? context_struct_to_string+0x441/0x8a0 [ 537.965748][ T3844] should_failslab+0x5/0x20 [ 537.970235][ T3844] __kmalloc+0x51/0x2b0 [ 537.974397][ T3844] context_struct_to_string+0x441/0x8a0 [ 537.979917][ T3844] ? fat_get_entry+0x8e7/0xa20 [ 537.984654][ T3844] ? security_bounded_transition+0x560/0x560 [ 537.990616][ T3844] context_add_hash+0x141/0x270 [ 537.995440][ T3844] ? security_sid_to_context_inval+0x40/0x40 [ 538.001409][ T3844] ? mls_convert_context+0x6c0/0x6c0 [ 538.006685][ T3844] ? mls_context_isvalid+0xa4/0x380 [ 538.011865][ T3844] ? policydb_context_isvalid+0x1bc/0x410 [ 538.017565][ T3844] security_compute_sid+0x11a7/0x1d60 [ 538.022929][ T3844] ? security_transition_sid+0x90/0x90 [ 538.028392][ T3844] ? avc_denied+0x1d0/0x1d0 [ 538.032876][ T3844] ? _raw_spin_unlock+0x49/0x60 [ 538.037701][ T3844] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 538.043039][ T3844] security_transition_sid+0x78/0x90 [ 538.048295][ T3844] may_create+0x607/0x970 [ 538.052599][ T3844] ? show_sid+0x250/0x250 [ 538.056899][ T3844] ? from_kgid+0x1a3/0x730 [ 538.061286][ T3844] ? generic_permission+0x141/0x3e0 [ 538.066458][ T3844] security_inode_mkdir+0xa4/0x100 [ 538.071541][ T3844] vfs_mkdir+0x352/0x600 [ 538.075755][ T3844] open_or_create_special_dir+0xe4/0x1c0 [ 538.081367][ T3844] incfs_mount_fs+0x48b/0xa00 [ 538.086046][ T3844] ? incfs_unlink+0x80/0x80 [ 538.090545][ T3844] ? vfs_parse_fs_string+0x178/0x1f0 [ 538.095835][ T3844] ? logfc+0x6d0/0x6d0 [ 538.099890][ T3844] ? cap_capable+0x18b/0x210 [ 538.104466][ T3844] legacy_get_tree+0xdf/0x170 [ 538.109124][ T3844] ? incfs_unlink+0x80/0x80 [ 538.113603][ T3844] vfs_get_tree+0x85/0x260 [ 538.117992][ T3844] do_new_mount+0x292/0x570 [ 538.122465][ T3844] ? do_move_mount_old+0x160/0x160 [ 538.127557][ T3844] ? security_capable+0x86/0xb0 [ 538.132385][ T3844] do_mount+0x688/0xdd0 [ 538.136524][ T3844] ? copy_mount_string+0x30/0x30 [ 538.141430][ T3844] ? _copy_from_user+0xa6/0xe0 [ 538.146168][ T3844] ? copy_mount_options+0xcb/0x300 [ 538.151268][ T3844] ksys_mount+0xc2/0xf0 [ 538.155405][ T3844] __x64_sys_mount+0xb1/0xc0 [ 538.159971][ T3844] do_syscall_64+0xca/0x1c0 [ 538.164452][ T3844] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 538.171312][ T3844] incfs: Can't find or create .index dir in ./file0 [ 538.178028][ T3844] incfs: mount failed -12 [ 538.258444][ T3846] FAULT_INJECTION: forcing a failure. [ 538.258444][ T3846] name failslab, interval 1, probability 0, space 0, times 0 [ 538.271098][ T3846] CPU: 0 PID: 3846 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 538.281329][ T3846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 538.291443][ T3846] Call Trace: [ 538.294823][ T3846] dump_stack+0x1d8/0x241 [ 538.299149][ T3846] ? panic+0x768/0x768 [ 538.303197][ T3846] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 538.308977][ T3846] ? __find_get_block+0xc9c/0x10b0 [ 538.314058][ T3846] ? stack_trace_save+0x1c0/0x1c0 [ 538.319054][ T3846] should_fail+0x71f/0x880 [ 538.323449][ T3846] ? setup_fault_attr+0x3d0/0x3d0 [ 538.328442][ T3846] ? mls_compute_context_len+0x74b/0x790 [ 538.334059][ T3846] ? stack_trace_snprint+0x170/0x170 [ 538.339422][ T3846] ? context_struct_to_string+0x441/0x8a0 [ 538.345122][ T3846] should_failslab+0x5/0x20 [ 538.349604][ T3846] __kmalloc+0x51/0x2b0 [ 538.353758][ T3846] context_struct_to_string+0x441/0x8a0 [ 538.359294][ T3846] ? fat_get_entry+0x8e7/0xa20 [ 538.364033][ T3846] ? security_bounded_transition+0x560/0x560 [ 538.369986][ T3846] context_add_hash+0x141/0x270 [ 538.374829][ T3846] ? security_sid_to_context_inval+0x40/0x40 [ 538.380799][ T3846] ? mls_convert_context+0x6c0/0x6c0 [ 538.386055][ T3846] ? mls_context_isvalid+0xa4/0x380 [ 538.391225][ T3846] ? policydb_context_isvalid+0x1bc/0x410 [ 538.396923][ T3846] security_compute_sid+0x11a7/0x1d60 [ 538.402272][ T3846] ? security_transition_sid+0x90/0x90 [ 538.407703][ T3846] ? avc_denied+0x1d0/0x1d0 [ 538.412195][ T3846] ? _raw_spin_unlock+0x49/0x60 [ 538.417019][ T3846] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 538.422362][ T3846] security_transition_sid+0x78/0x90 [ 538.427630][ T3846] may_create+0x607/0x970 [ 538.431937][ T3846] ? show_sid+0x250/0x250 [ 538.436266][ T3846] ? from_kgid+0x1a3/0x730 [ 538.440670][ T3846] ? generic_permission+0x141/0x3e0 [ 538.445843][ T3846] security_inode_mkdir+0xa4/0x100 [ 538.450936][ T3846] vfs_mkdir+0x352/0x600 [ 538.455166][ T3846] open_or_create_special_dir+0xe4/0x1c0 [ 538.460785][ T3846] incfs_mount_fs+0x48b/0xa00 [ 538.465442][ T3846] ? incfs_unlink+0x80/0x80 [ 538.469923][ T3846] ? vfs_parse_fs_string+0x178/0x1f0 [ 538.475190][ T3846] ? logfc+0x6d0/0x6d0 [ 538.479250][ T3846] ? cap_capable+0x18b/0x210 [ 538.483818][ T3846] legacy_get_tree+0xdf/0x170 [ 538.488466][ T3846] ? incfs_unlink+0x80/0x80 [ 538.492940][ T3846] vfs_get_tree+0x85/0x260 [ 538.497353][ T3846] do_new_mount+0x292/0x570 [ 538.501829][ T3846] ? do_move_mount_old+0x160/0x160 [ 538.506911][ T3846] ? security_capable+0x86/0xb0 [ 538.511735][ T3846] do_mount+0x688/0xdd0 [ 538.515866][ T3846] ? copy_mount_string+0x30/0x30 [ 538.520795][ T3846] ? _copy_from_user+0xa6/0xe0 [ 538.525532][ T3846] ? copy_mount_options+0xcb/0x300 [ 538.530790][ T3846] ksys_mount+0xc2/0xf0 [ 538.534938][ T3846] __x64_sys_mount+0xb1/0xc0 [ 538.539542][ T3846] do_syscall_64+0xca/0x1c0 [ 538.544034][ T3846] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 538.549957][ T3846] incfs: Can't find or create .index dir in ./file0 [ 538.556614][ T3846] incfs: mount failed -12 [ 538.641724][ T3848] FAULT_INJECTION: forcing a failure. [ 538.641724][ T3848] name failslab, interval 1, probability 0, space 0, times 0 [ 538.654363][ T3848] CPU: 0 PID: 3848 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 538.664578][ T3848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 538.674621][ T3848] Call Trace: [ 538.677895][ T3848] dump_stack+0x1d8/0x241 [ 538.682318][ T3848] ? panic+0x768/0x768 [ 538.686371][ T3848] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 538.692156][ T3848] ? __find_get_block+0xc9c/0x10b0 [ 538.697245][ T3848] ? stack_trace_save+0x1c0/0x1c0 [ 538.702398][ T3848] should_fail+0x71f/0x880 [ 538.706793][ T3848] ? setup_fault_attr+0x3d0/0x3d0 [ 538.711793][ T3848] ? mls_compute_context_len+0x74b/0x790 [ 538.717496][ T3848] ? stack_trace_snprint+0x170/0x170 [ 538.722771][ T3848] ? context_struct_to_string+0x441/0x8a0 [ 538.728477][ T3848] should_failslab+0x5/0x20 [ 538.732954][ T3848] __kmalloc+0x51/0x2b0 [ 538.737081][ T3848] context_struct_to_string+0x441/0x8a0 [ 538.742681][ T3848] ? fat_get_entry+0x8e7/0xa20 [ 538.747410][ T3848] ? security_bounded_transition+0x560/0x560 [ 538.753363][ T3848] context_add_hash+0x141/0x270 [ 538.758203][ T3848] ? security_sid_to_context_inval+0x40/0x40 [ 538.764172][ T3848] ? mls_convert_context+0x6c0/0x6c0 [ 538.769437][ T3848] ? mls_context_isvalid+0xa4/0x380 [ 538.774600][ T3848] ? policydb_context_isvalid+0x1bc/0x410 [ 538.780283][ T3848] security_compute_sid+0x11a7/0x1d60 [ 538.785633][ T3848] ? security_transition_sid+0x90/0x90 [ 538.791070][ T3848] ? avc_denied+0x1d0/0x1d0 [ 538.795544][ T3848] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 538.800886][ T3848] security_transition_sid+0x78/0x90 [ 538.806138][ T3848] may_create+0x607/0x970 [ 538.810463][ T3848] ? show_sid+0x250/0x250 [ 538.814776][ T3848] ? retint_kernel+0x1b/0x1b [ 538.819341][ T3848] security_inode_mkdir+0xa4/0x100 [ 538.824445][ T3848] vfs_mkdir+0x352/0x600 [ 538.828666][ T3848] open_or_create_special_dir+0xe4/0x1c0 [ 538.834294][ T3848] incfs_mount_fs+0x48b/0xa00 [ 538.838946][ T3848] ? incfs_unlink+0x80/0x80 [ 538.843426][ T3848] ? vfs_parse_fs_string+0x178/0x1f0 [ 538.848683][ T3848] ? logfc+0x6d0/0x6d0 [ 538.852731][ T3848] ? cap_capable+0x18b/0x210 [ 538.857296][ T3848] legacy_get_tree+0xdf/0x170 [ 538.861952][ T3848] ? incfs_unlink+0x80/0x80 [ 538.866472][ T3848] vfs_get_tree+0x85/0x260 [ 538.870864][ T3848] do_new_mount+0x292/0x570 [ 538.875338][ T3848] ? do_move_mount_old+0x160/0x160 [ 538.880422][ T3848] ? security_capable+0x86/0xb0 [ 538.885254][ T3848] do_mount+0x688/0xdd0 [ 538.889389][ T3848] ? copy_mount_string+0x30/0x30 [ 538.894295][ T3848] ? _copy_from_user+0xa6/0xe0 [ 538.899025][ T3848] ? copy_mount_options+0xcb/0x300 [ 538.904100][ T3848] ksys_mount+0xc2/0xf0 [ 538.908223][ T3848] __x64_sys_mount+0xb1/0xc0 [ 538.912783][ T3848] do_syscall_64+0xca/0x1c0 [ 538.917260][ T3848] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 538.923182][ T3848] incfs: Can't find or create .index dir in ./file0 [ 538.929835][ T3848] incfs: mount failed -12 [ 538.978513][ T3850] FAULT_INJECTION: forcing a failure. [ 538.978513][ T3850] name failslab, interval 1, probability 0, space 0, times 0 [ 538.991348][ T3850] CPU: 0 PID: 3850 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 539.001580][ T3850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.011616][ T3850] Call Trace: [ 539.014893][ T3850] dump_stack+0x1d8/0x241 [ 539.019216][ T3850] ? panic+0x768/0x768 [ 539.023269][ T3850] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 539.029051][ T3850] should_fail+0x71f/0x880 [ 539.033451][ T3850] ? setup_fault_attr+0x3d0/0x3d0 [ 539.038469][ T3850] ? stack_trace_save+0x1c0/0x1c0 [ 539.043460][ T3850] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 539.049502][ T3850] ? __d_alloc+0x2a/0x6a0 [ 539.053816][ T3850] should_failslab+0x5/0x20 [ 539.058285][ T3850] kmem_cache_alloc+0x24/0x220 [ 539.063021][ T3850] __d_alloc+0x2a/0x6a0 [ 539.067145][ T3850] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 539.073176][ T3850] d_alloc_parallel+0xe7/0x1310 [ 539.077993][ T3850] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 539.083331][ T3850] ? avc_denied+0x1d0/0x1d0 [ 539.087814][ T3850] ? d_hash_and_lookup+0x1e0/0x1e0 [ 539.092980][ T3850] ? incfs_realloc_mount_info+0x93/0x480 [ 539.098574][ T3850] ? incfs_alloc_mount_info+0x462/0x520 [ 539.104082][ T3850] ? incfs_mount_fs+0x406/0xa00 [ 539.108900][ T3850] ? legacy_get_tree+0xdf/0x170 [ 539.113720][ T3850] ? vfs_get_tree+0x85/0x260 [ 539.118291][ T3850] ? do_mount+0x688/0xdd0 [ 539.122582][ T3850] ? ksys_mount+0xc2/0xf0 [ 539.126895][ T3850] ? selinux_inode_permission+0x380/0x6a0 [ 539.132588][ T3850] ? selinux_inode_permission+0x454/0x6a0 [ 539.138272][ T3850] __lookup_slow+0x156/0x460 [ 539.142841][ T3850] ? lookup_one_len+0x2c0/0x2c0 [ 539.147657][ T3850] lookup_one_len+0x180/0x2c0 [ 539.152300][ T3850] ? lookup_one_len_common+0x450/0x450 [ 539.157723][ T3850] ? memcpy+0x38/0x50 [ 539.161672][ T3850] incfs_lookup_dentry+0x5b/0xb0 [ 539.166594][ T3850] open_or_create_special_dir+0x4c/0x1c0 [ 539.172191][ T3850] incfs_mount_fs+0x48b/0xa00 [ 539.176834][ T3850] ? incfs_unlink+0x80/0x80 [ 539.181305][ T3850] ? vfs_parse_fs_string+0x178/0x1f0 [ 539.186649][ T3850] ? logfc+0x6d0/0x6d0 [ 539.190686][ T3850] ? cap_capable+0x18b/0x210 [ 539.195238][ T3850] legacy_get_tree+0xdf/0x170 [ 539.199881][ T3850] ? incfs_unlink+0x80/0x80 [ 539.204353][ T3850] vfs_get_tree+0x85/0x260 [ 539.208736][ T3850] do_new_mount+0x292/0x570 [ 539.213209][ T3850] ? do_move_mount_old+0x160/0x160 [ 539.218287][ T3850] ? security_capable+0x86/0xb0 [ 539.223103][ T3850] do_mount+0x688/0xdd0 [ 539.227239][ T3850] ? copy_mount_string+0x30/0x30 [ 539.232156][ T3850] ? _copy_from_user+0xa6/0xe0 [ 539.236987][ T3850] ? copy_mount_options+0xcb/0x300 [ 539.242089][ T3850] ksys_mount+0xc2/0xf0 [ 539.246225][ T3850] __x64_sys_mount+0xb1/0xc0 [ 539.250793][ T3850] do_syscall_64+0xca/0x1c0 [ 539.255284][ T3850] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 539.261270][ T3850] incfs_lookup_dentry err:-12 [ 539.266011][ T3850] incfs: Can't find or create .index dir in ./file0 [ 539.272836][ T3850] incfs: mount failed -12 [ 539.376099][ T3852] FAULT_INJECTION: forcing a failure. [ 539.376099][ T3852] name failslab, interval 1, probability 0, space 0, times 0 [ 539.388759][ T3852] CPU: 0 PID: 3852 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 539.398998][ T3852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.409032][ T3852] Call Trace: [ 539.412340][ T3852] dump_stack+0x1d8/0x241 [ 539.416651][ T3852] ? panic+0x768/0x768 [ 539.420686][ T3852] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 539.426459][ T3852] ? __find_get_block+0xc9c/0x10b0 [ 539.431537][ T3852] ? stack_trace_save+0x1c0/0x1c0 [ 539.436529][ T3852] should_fail+0x71f/0x880 [ 539.440919][ T3852] ? setup_fault_attr+0x3d0/0x3d0 [ 539.445917][ T3852] ? mls_compute_context_len+0x74b/0x790 [ 539.451533][ T3852] ? stack_trace_snprint+0x170/0x170 [ 539.456787][ T3852] ? context_struct_to_string+0x441/0x8a0 [ 539.462477][ T3852] should_failslab+0x5/0x20 [ 539.466953][ T3852] __kmalloc+0x51/0x2b0 [ 539.471106][ T3852] context_struct_to_string+0x441/0x8a0 [ 539.476627][ T3852] ? fat_get_entry+0x8e7/0xa20 [ 539.481394][ T3852] ? security_bounded_transition+0x560/0x560 [ 539.487430][ T3852] context_add_hash+0x141/0x270 [ 539.492253][ T3852] ? security_sid_to_context_inval+0x40/0x40 [ 539.498200][ T3852] ? mls_convert_context+0x6c0/0x6c0 [ 539.503459][ T3852] ? mls_context_isvalid+0xa4/0x380 [ 539.508625][ T3852] ? policydb_context_isvalid+0x1bc/0x410 [ 539.514315][ T3852] security_compute_sid+0x11a7/0x1d60 [ 539.519658][ T3852] ? security_transition_sid+0x90/0x90 [ 539.525084][ T3852] ? avc_denied+0x1d0/0x1d0 [ 539.529558][ T3852] ? _raw_spin_unlock+0x49/0x60 [ 539.534376][ T3852] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 539.539714][ T3852] security_transition_sid+0x78/0x90 [ 539.544967][ T3852] may_create+0x607/0x970 [ 539.549265][ T3852] ? show_sid+0x250/0x250 [ 539.553567][ T3852] ? from_kgid+0x1a3/0x730 [ 539.557961][ T3852] ? generic_permission+0x141/0x3e0 [ 539.563141][ T3852] security_inode_mkdir+0xa4/0x100 [ 539.568234][ T3852] vfs_mkdir+0x352/0x600 [ 539.572454][ T3852] open_or_create_special_dir+0xe4/0x1c0 [ 539.578058][ T3852] incfs_mount_fs+0x48b/0xa00 [ 539.582720][ T3852] ? incfs_unlink+0x80/0x80 [ 539.587199][ T3852] ? vfs_parse_fs_string+0x178/0x1f0 [ 539.592470][ T3852] ? logfc+0x6d0/0x6d0 [ 539.596521][ T3852] ? cap_capable+0x18b/0x210 [ 539.601081][ T3852] legacy_get_tree+0xdf/0x170 [ 539.605735][ T3852] ? incfs_unlink+0x80/0x80 [ 539.610218][ T3852] vfs_get_tree+0x85/0x260 [ 539.614612][ T3852] do_new_mount+0x292/0x570 [ 539.619091][ T3852] ? do_move_mount_old+0x160/0x160 [ 539.624199][ T3852] ? security_capable+0x86/0xb0 [ 539.629192][ T3852] do_mount+0x688/0xdd0 [ 539.633319][ T3852] ? copy_mount_string+0x30/0x30 [ 539.638249][ T3852] ? _copy_from_user+0xa6/0xe0 [ 539.642991][ T3852] ? copy_mount_options+0xcb/0x300 [ 539.648080][ T3852] ksys_mount+0xc2/0xf0 [ 539.652228][ T3852] __x64_sys_mount+0xb1/0xc0 [ 539.656786][ T3852] do_syscall_64+0xca/0x1c0 [ 539.661285][ T3852] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 539.667639][ T3852] incfs: Can't find or create .index dir in ./file0 [ 539.674261][ T3852] incfs: mount failed -12 [ 539.751533][ T3854] FAULT_INJECTION: forcing a failure. [ 539.751533][ T3854] name failslab, interval 1, probability 0, space 0, times 0 [ 539.764192][ T3854] CPU: 0 PID: 3854 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 539.774572][ T3854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 539.784619][ T3854] Call Trace: [ 539.788416][ T3854] dump_stack+0x1d8/0x241 [ 539.792733][ T3854] ? panic+0x768/0x768 [ 539.796785][ T3854] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 539.802584][ T3854] ? __find_get_block+0xc9c/0x10b0 [ 539.807800][ T3854] ? stack_trace_save+0x1c0/0x1c0 [ 539.812799][ T3854] should_fail+0x71f/0x880 [ 539.817195][ T3854] ? setup_fault_attr+0x3d0/0x3d0 [ 539.822192][ T3854] ? mls_compute_context_len+0x74b/0x790 [ 539.827795][ T3854] ? stack_trace_snprint+0x170/0x170 [ 539.833049][ T3854] ? context_struct_to_string+0x441/0x8a0 [ 539.838740][ T3854] should_failslab+0x5/0x20 [ 539.843217][ T3854] __kmalloc+0x51/0x2b0 [ 539.847344][ T3854] context_struct_to_string+0x441/0x8a0 [ 539.852861][ T3854] ? fat_get_entry+0x8e7/0xa20 [ 539.857725][ T3854] ? security_bounded_transition+0x560/0x560 [ 539.863690][ T3854] context_add_hash+0x141/0x270 [ 539.868537][ T3854] ? security_sid_to_context_inval+0x40/0x40 [ 539.874490][ T3854] ? mls_convert_context+0x6c0/0x6c0 [ 539.879762][ T3854] ? mls_context_isvalid+0xa4/0x380 [ 539.884941][ T3854] ? policydb_context_isvalid+0x1bc/0x410 [ 539.890650][ T3854] security_compute_sid+0x11a7/0x1d60 [ 539.896016][ T3854] ? security_transition_sid+0x90/0x90 [ 539.901457][ T3854] ? avc_denied+0x1d0/0x1d0 [ 539.905934][ T3854] ? _raw_spin_unlock+0x49/0x60 [ 539.910757][ T3854] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 539.916102][ T3854] security_transition_sid+0x78/0x90 [ 539.921360][ T3854] may_create+0x607/0x970 [ 539.925756][ T3854] ? show_sid+0x250/0x250 [ 539.930078][ T3854] ? from_kgid+0x1a3/0x730 [ 539.934468][ T3854] ? generic_permission+0x141/0x3e0 [ 539.939650][ T3854] security_inode_mkdir+0xa4/0x100 [ 539.944772][ T3854] vfs_mkdir+0x352/0x600 [ 539.949100][ T3854] open_or_create_special_dir+0xe4/0x1c0 [ 539.954707][ T3854] incfs_mount_fs+0x48b/0xa00 [ 539.959413][ T3854] ? incfs_unlink+0x80/0x80 [ 539.963894][ T3854] ? vfs_parse_fs_string+0x178/0x1f0 [ 539.969150][ T3854] ? logfc+0x6d0/0x6d0 [ 539.973201][ T3854] ? cap_capable+0x18b/0x210 [ 539.977771][ T3854] legacy_get_tree+0xdf/0x170 [ 539.982442][ T3854] ? incfs_unlink+0x80/0x80 [ 539.986927][ T3854] vfs_get_tree+0x85/0x260 [ 539.991342][ T3854] do_new_mount+0x292/0x570 [ 539.995824][ T3854] ? do_move_mount_old+0x160/0x160 [ 540.000909][ T3854] ? security_capable+0x86/0xb0 [ 540.005731][ T3854] do_mount+0x688/0xdd0 [ 540.009859][ T3854] ? copy_mount_string+0x30/0x30 [ 540.014775][ T3854] ? _copy_from_user+0xa6/0xe0 [ 540.019520][ T3854] ? copy_mount_options+0xcb/0x300 [ 540.024811][ T3854] ksys_mount+0xc2/0xf0 [ 540.028968][ T3854] __x64_sys_mount+0xb1/0xc0 [ 540.033534][ T3854] do_syscall_64+0xca/0x1c0 [ 540.038013][ T3854] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 540.044136][ T3854] incfs: Can't find or create .index dir in ./file0 [ 540.050845][ T3854] incfs: mount failed -12 [ 540.098070][ T3856] FAULT_INJECTION: forcing a failure. [ 540.098070][ T3856] name failslab, interval 1, probability 0, space 0, times 0 [ 540.110826][ T3856] CPU: 0 PID: 3856 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 540.121042][ T3856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.131071][ T3856] Call Trace: [ 540.134338][ T3856] dump_stack+0x1d8/0x241 [ 540.138644][ T3856] ? panic+0x768/0x768 [ 540.142696][ T3856] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 540.148479][ T3856] ? __find_get_block+0xc9c/0x10b0 [ 540.153582][ T3856] ? stack_trace_save+0x1c0/0x1c0 [ 540.158584][ T3856] should_fail+0x71f/0x880 [ 540.162978][ T3856] ? setup_fault_attr+0x3d0/0x3d0 [ 540.167975][ T3856] ? mls_compute_context_len+0x74b/0x790 [ 540.173577][ T3856] ? stack_trace_snprint+0x170/0x170 [ 540.178833][ T3856] ? context_struct_to_string+0x441/0x8a0 [ 540.184531][ T3856] should_failslab+0x5/0x20 [ 540.189011][ T3856] __kmalloc+0x51/0x2b0 [ 540.193143][ T3856] context_struct_to_string+0x441/0x8a0 [ 540.198672][ T3856] ? fat_get_entry+0x8e7/0xa20 [ 540.203410][ T3856] ? security_bounded_transition+0x560/0x560 [ 540.209384][ T3856] context_add_hash+0x141/0x270 [ 540.214207][ T3856] ? security_sid_to_context_inval+0x40/0x40 [ 540.220160][ T3856] ? mls_convert_context+0x6c0/0x6c0 [ 540.225430][ T3856] ? mls_context_isvalid+0xa4/0x380 [ 540.230596][ T3856] ? policydb_context_isvalid+0x1bc/0x410 [ 540.236283][ T3856] security_compute_sid+0x11a7/0x1d60 [ 540.241626][ T3856] ? security_transition_sid+0x90/0x90 [ 540.247053][ T3856] ? avc_denied+0x1d0/0x1d0 [ 540.251564][ T3856] ? _raw_spin_unlock+0x49/0x60 [ 540.256391][ T3856] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 540.261732][ T3856] security_transition_sid+0x78/0x90 [ 540.266986][ T3856] may_create+0x607/0x970 [ 540.271285][ T3856] ? show_sid+0x250/0x250 [ 540.275584][ T3856] ? from_kgid+0x1a3/0x730 [ 540.279970][ T3856] ? generic_permission+0x141/0x3e0 [ 540.285145][ T3856] security_inode_mkdir+0xa4/0x100 [ 540.290226][ T3856] vfs_mkdir+0x352/0x600 [ 540.294438][ T3856] open_or_create_special_dir+0xe4/0x1c0 [ 540.300041][ T3856] incfs_mount_fs+0x48b/0xa00 [ 540.304704][ T3856] ? incfs_unlink+0x80/0x80 [ 540.309176][ T3856] ? vfs_parse_fs_string+0x178/0x1f0 [ 540.314427][ T3856] ? logfc+0x6d0/0x6d0 [ 540.318464][ T3856] ? cap_capable+0x18b/0x210 [ 540.323073][ T3856] legacy_get_tree+0xdf/0x170 [ 540.327733][ T3856] ? incfs_unlink+0x80/0x80 [ 540.332216][ T3856] vfs_get_tree+0x85/0x260 [ 540.336607][ T3856] do_new_mount+0x292/0x570 [ 540.341080][ T3856] ? do_move_mount_old+0x160/0x160 [ 540.346164][ T3856] ? security_capable+0x86/0xb0 [ 540.350989][ T3856] do_mount+0x688/0xdd0 [ 540.355118][ T3856] ? copy_mount_string+0x30/0x30 [ 540.360024][ T3856] ? _copy_from_user+0xa6/0xe0 [ 540.364756][ T3856] ? copy_mount_options+0xcb/0x300 [ 540.369836][ T3856] ksys_mount+0xc2/0xf0 [ 540.373961][ T3856] __x64_sys_mount+0xb1/0xc0 [ 540.378701][ T3856] do_syscall_64+0xca/0x1c0 [ 540.383184][ T3856] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 540.390579][ T3856] incfs: Can't find or create .index dir in ./file0 [ 540.397269][ T3856] incfs: mount failed -12 [ 540.448053][ T3858] FAULT_INJECTION: forcing a failure. [ 540.448053][ T3858] name failslab, interval 1, probability 0, space 0, times 0 [ 540.460737][ T3858] CPU: 0 PID: 3858 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 540.470952][ T3858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.480982][ T3858] Call Trace: [ 540.484248][ T3858] dump_stack+0x1d8/0x241 [ 540.488563][ T3858] ? panic+0x768/0x768 [ 540.492599][ T3858] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 540.498376][ T3858] should_fail+0x71f/0x880 [ 540.502763][ T3858] ? setup_fault_attr+0x3d0/0x3d0 [ 540.507757][ T3858] ? stack_trace_save+0x1c0/0x1c0 [ 540.512774][ T3858] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 540.518820][ T3858] ? __d_alloc+0x2a/0x6a0 [ 540.523116][ T3858] should_failslab+0x5/0x20 [ 540.527588][ T3858] kmem_cache_alloc+0x24/0x220 [ 540.532320][ T3858] __d_alloc+0x2a/0x6a0 [ 540.536445][ T3858] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 540.542479][ T3858] d_alloc_parallel+0xe7/0x1310 [ 540.547303][ T3858] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 540.552655][ T3858] ? avc_denied+0x1d0/0x1d0 [ 540.557142][ T3858] ? d_hash_and_lookup+0x1e0/0x1e0 [ 540.562239][ T3858] ? incfs_realloc_mount_info+0x93/0x480 [ 540.567839][ T3858] ? incfs_alloc_mount_info+0x462/0x520 [ 540.573353][ T3858] ? incfs_mount_fs+0x406/0xa00 [ 540.578179][ T3858] ? legacy_get_tree+0xdf/0x170 [ 540.583012][ T3858] ? vfs_get_tree+0x85/0x260 [ 540.587570][ T3858] ? do_mount+0x688/0xdd0 [ 540.591866][ T3858] ? ksys_mount+0xc2/0xf0 [ 540.596164][ T3858] ? selinux_inode_permission+0x380/0x6a0 [ 540.601875][ T3858] ? selinux_inode_permission+0x454/0x6a0 [ 540.607589][ T3858] __lookup_slow+0x156/0x460 [ 540.612157][ T3858] ? lookup_one_len+0x2c0/0x2c0 [ 540.616983][ T3858] lookup_one_len+0x180/0x2c0 [ 540.621633][ T3858] ? lookup_one_len_common+0x450/0x450 [ 540.627077][ T3858] ? memcpy+0x38/0x50 [ 540.631041][ T3858] incfs_lookup_dentry+0x5b/0xb0 [ 540.635951][ T3858] open_or_create_special_dir+0x4c/0x1c0 [ 540.641555][ T3858] incfs_mount_fs+0x48b/0xa00 [ 540.646198][ T3858] ? incfs_unlink+0x80/0x80 [ 540.650670][ T3858] ? vfs_parse_fs_string+0x178/0x1f0 [ 540.655924][ T3858] ? logfc+0x6d0/0x6d0 [ 540.659962][ T3858] ? cap_capable+0x18b/0x210 [ 540.664541][ T3858] legacy_get_tree+0xdf/0x170 [ 540.669186][ T3858] ? incfs_unlink+0x80/0x80 [ 540.673659][ T3858] vfs_get_tree+0x85/0x260 [ 540.678064][ T3858] do_new_mount+0x292/0x570 [ 540.682562][ T3858] ? do_move_mount_old+0x160/0x160 [ 540.687652][ T3858] ? security_capable+0x86/0xb0 [ 540.692607][ T3858] do_mount+0x688/0xdd0 [ 540.696774][ T3858] ? copy_mount_string+0x30/0x30 [ 540.701683][ T3858] ? _copy_from_user+0xa6/0xe0 [ 540.706416][ T3858] ? copy_mount_options+0xcb/0x300 [ 540.711509][ T3858] ksys_mount+0xc2/0xf0 [ 540.715651][ T3858] __x64_sys_mount+0xb1/0xc0 [ 540.720307][ T3858] do_syscall_64+0xca/0x1c0 [ 540.724801][ T3858] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 540.730779][ T3858] incfs_lookup_dentry err:-12 [ 540.735618][ T3858] incfs: Can't find or create .index dir in ./file0 [ 540.742305][ T3858] incfs: mount failed -12 [ 540.812798][ T3860] FAULT_INJECTION: forcing a failure. [ 540.812798][ T3860] name failslab, interval 1, probability 0, space 0, times 0 [ 540.825442][ T3860] CPU: 0 PID: 3860 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 540.835665][ T3860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 540.845731][ T3860] Call Trace: [ 540.849013][ T3860] dump_stack+0x1d8/0x241 [ 540.853314][ T3860] ? panic+0x768/0x768 [ 540.857355][ T3860] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 540.863131][ T3860] ? __find_get_block+0xc9c/0x10b0 [ 540.868213][ T3860] ? stack_trace_save+0x1c0/0x1c0 [ 540.873224][ T3860] should_fail+0x71f/0x880 [ 540.877612][ T3860] ? setup_fault_attr+0x3d0/0x3d0 [ 540.882602][ T3860] ? mls_compute_context_len+0x74b/0x790 [ 540.888199][ T3860] ? stack_trace_snprint+0x170/0x170 [ 540.893456][ T3860] ? context_struct_to_string+0x441/0x8a0 [ 540.899144][ T3860] should_failslab+0x5/0x20 [ 540.903667][ T3860] __kmalloc+0x51/0x2b0 [ 540.907796][ T3860] context_struct_to_string+0x441/0x8a0 [ 540.913308][ T3860] ? fat_get_entry+0x8e7/0xa20 [ 540.918041][ T3860] ? security_bounded_transition+0x560/0x560 [ 540.923986][ T3860] context_add_hash+0x141/0x270 [ 540.928804][ T3860] ? security_sid_to_context_inval+0x40/0x40 [ 540.934752][ T3860] ? mls_convert_context+0x6c0/0x6c0 [ 540.940000][ T3860] ? mls_context_isvalid+0xa4/0x380 [ 540.945166][ T3860] ? policydb_context_isvalid+0x1bc/0x410 [ 540.950850][ T3860] security_compute_sid+0x11a7/0x1d60 [ 540.956191][ T3860] ? security_transition_sid+0x90/0x90 [ 540.961639][ T3860] ? avc_denied+0x1d0/0x1d0 [ 540.966112][ T3860] ? _raw_spin_unlock+0x49/0x60 [ 540.970931][ T3860] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 540.976277][ T3860] security_transition_sid+0x78/0x90 [ 540.981535][ T3860] may_create+0x607/0x970 [ 540.985832][ T3860] ? show_sid+0x250/0x250 [ 540.990131][ T3860] ? from_kgid+0x1a3/0x730 [ 540.994530][ T3860] ? generic_permission+0x141/0x3e0 [ 540.999713][ T3860] security_inode_mkdir+0xa4/0x100 [ 541.004796][ T3860] vfs_mkdir+0x352/0x600 [ 541.009007][ T3860] open_or_create_special_dir+0xe4/0x1c0 [ 541.014609][ T3860] incfs_mount_fs+0x48b/0xa00 [ 541.019341][ T3860] ? incfs_unlink+0x80/0x80 [ 541.023811][ T3860] ? vfs_parse_fs_string+0x178/0x1f0 [ 541.029063][ T3860] ? logfc+0x6d0/0x6d0 [ 541.033099][ T3860] ? cap_capable+0x18b/0x210 [ 541.037656][ T3860] legacy_get_tree+0xdf/0x170 [ 541.042299][ T3860] ? incfs_unlink+0x80/0x80 [ 541.046771][ T3860] vfs_get_tree+0x85/0x260 [ 541.051156][ T3860] do_new_mount+0x292/0x570 [ 541.055626][ T3860] ? do_move_mount_old+0x160/0x160 [ 541.060712][ T3860] ? security_capable+0x86/0xb0 [ 541.065543][ T3860] do_mount+0x688/0xdd0 [ 541.069684][ T3860] ? copy_mount_string+0x30/0x30 [ 541.074594][ T3860] ? _copy_from_user+0xa6/0xe0 [ 541.079338][ T3860] ? copy_mount_options+0xcb/0x300 [ 541.084444][ T3860] ksys_mount+0xc2/0xf0 [ 541.088581][ T3860] __x64_sys_mount+0xb1/0xc0 [ 541.093161][ T3860] do_syscall_64+0xca/0x1c0 [ 541.097637][ T3860] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 541.103593][ T3860] incfs: Can't find or create .index dir in ./file0 [ 541.110299][ T3860] incfs: mount failed -12 [ 541.158635][ T3862] FAULT_INJECTION: forcing a failure. [ 541.158635][ T3862] name failslab, interval 1, probability 0, space 0, times 0 [ 541.171263][ T3862] CPU: 0 PID: 3862 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 541.181482][ T3862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.191564][ T3862] Call Trace: [ 541.194843][ T3862] dump_stack+0x1d8/0x241 [ 541.199165][ T3862] ? panic+0x768/0x768 [ 541.203222][ T3862] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 541.209005][ T3862] ? __find_get_block+0xc9c/0x10b0 [ 541.214098][ T3862] ? stack_trace_save+0x1c0/0x1c0 [ 541.219093][ T3862] should_fail+0x71f/0x880 [ 541.223482][ T3862] ? setup_fault_attr+0x3d0/0x3d0 [ 541.228478][ T3862] ? mls_compute_context_len+0x74b/0x790 [ 541.234090][ T3862] ? stack_trace_snprint+0x170/0x170 [ 541.239347][ T3862] ? context_struct_to_string+0x441/0x8a0 [ 541.245034][ T3862] should_failslab+0x5/0x20 [ 541.249507][ T3862] __kmalloc+0x51/0x2b0 [ 541.253636][ T3862] context_struct_to_string+0x441/0x8a0 [ 541.259153][ T3862] ? fat_get_entry+0x8e7/0xa20 [ 541.263896][ T3862] ? security_bounded_transition+0x560/0x560 [ 541.269842][ T3862] context_add_hash+0x141/0x270 [ 541.274661][ T3862] ? security_sid_to_context_inval+0x40/0x40 [ 541.280703][ T3862] ? mls_convert_context+0x6c0/0x6c0 [ 541.286014][ T3862] ? mls_context_isvalid+0xa4/0x380 [ 541.291185][ T3862] ? policydb_context_isvalid+0x1bc/0x410 [ 541.296943][ T3862] security_compute_sid+0x11a7/0x1d60 [ 541.302296][ T3862] ? security_transition_sid+0x90/0x90 [ 541.307809][ T3862] ? avc_denied+0x1d0/0x1d0 [ 541.312285][ T3862] ? _raw_spin_unlock+0x49/0x60 [ 541.317103][ T3862] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 541.322450][ T3862] security_transition_sid+0x78/0x90 [ 541.327724][ T3862] may_create+0x607/0x970 [ 541.332021][ T3862] ? show_sid+0x250/0x250 [ 541.336322][ T3862] ? from_kgid+0x1a3/0x730 [ 541.340757][ T3862] ? generic_permission+0x141/0x3e0 [ 541.345935][ T3862] security_inode_mkdir+0xa4/0x100 [ 541.351027][ T3862] vfs_mkdir+0x352/0x600 [ 541.355257][ T3862] open_or_create_special_dir+0xe4/0x1c0 [ 541.360864][ T3862] incfs_mount_fs+0x48b/0xa00 [ 541.365537][ T3862] ? incfs_unlink+0x80/0x80 [ 541.370016][ T3862] ? vfs_parse_fs_string+0x178/0x1f0 [ 541.375291][ T3862] ? logfc+0x6d0/0x6d0 [ 541.379329][ T3862] ? cap_capable+0x18b/0x210 [ 541.383906][ T3862] legacy_get_tree+0xdf/0x170 [ 541.388564][ T3862] ? incfs_unlink+0x80/0x80 [ 541.393073][ T3862] vfs_get_tree+0x85/0x260 [ 541.397479][ T3862] do_new_mount+0x292/0x570 [ 541.401965][ T3862] ? do_move_mount_old+0x160/0x160 [ 541.407080][ T3862] ? security_capable+0x86/0xb0 [ 541.411907][ T3862] do_mount+0x688/0xdd0 [ 541.416037][ T3862] ? copy_mount_string+0x30/0x30 [ 541.421033][ T3862] ? _copy_from_user+0xa6/0xe0 [ 541.425855][ T3862] ? copy_mount_options+0xcb/0x300 [ 541.430941][ T3862] ksys_mount+0xc2/0xf0 [ 541.435069][ T3862] __x64_sys_mount+0xb1/0xc0 [ 541.439630][ T3862] do_syscall_64+0xca/0x1c0 [ 541.444105][ T3862] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 541.451463][ T3862] incfs: Can't find or create .index dir in ./file0 [ 541.458128][ T3862] incfs: mount failed -12 [ 541.518335][ T3864] FAULT_INJECTION: forcing a failure. [ 541.518335][ T3864] name failslab, interval 1, probability 0, space 0, times 0 [ 541.530986][ T3864] CPU: 0 PID: 3864 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 541.541207][ T3864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.551241][ T3864] Call Trace: [ 541.554527][ T3864] dump_stack+0x1d8/0x241 [ 541.558876][ T3864] ? panic+0x768/0x768 [ 541.562920][ T3864] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 541.568701][ T3864] ? __find_get_block+0xc9c/0x10b0 [ 541.573781][ T3864] ? stack_trace_save+0x1c0/0x1c0 [ 541.578783][ T3864] should_fail+0x71f/0x880 [ 541.583317][ T3864] ? setup_fault_attr+0x3d0/0x3d0 [ 541.588345][ T3864] ? mls_compute_context_len+0x74b/0x790 [ 541.594066][ T3864] ? stack_trace_snprint+0x170/0x170 [ 541.599329][ T3864] ? context_struct_to_string+0x441/0x8a0 [ 541.605114][ T3864] should_failslab+0x5/0x20 [ 541.609587][ T3864] __kmalloc+0x51/0x2b0 [ 541.613714][ T3864] context_struct_to_string+0x441/0x8a0 [ 541.619253][ T3864] ? fat_get_entry+0x8e7/0xa20 [ 541.624013][ T3864] ? security_bounded_transition+0x560/0x560 [ 541.629969][ T3864] context_add_hash+0x141/0x270 [ 541.634797][ T3864] ? security_sid_to_context_inval+0x40/0x40 [ 541.640756][ T3864] ? mls_convert_context+0x6c0/0x6c0 [ 541.646041][ T3864] ? mls_context_isvalid+0xa4/0x380 [ 541.651478][ T3864] ? policydb_context_isvalid+0x1bc/0x410 [ 541.657172][ T3864] security_compute_sid+0x11a7/0x1d60 [ 541.662519][ T3864] ? security_transition_sid+0x90/0x90 [ 541.667952][ T3864] ? avc_denied+0x1d0/0x1d0 [ 541.672432][ T3864] ? _raw_spin_unlock+0x49/0x60 [ 541.677256][ T3864] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 541.682600][ T3864] security_transition_sid+0x78/0x90 [ 541.687876][ T3864] may_create+0x607/0x970 [ 541.692174][ T3864] ? show_sid+0x250/0x250 [ 541.696493][ T3864] ? from_kgid+0x1a3/0x730 [ 541.700876][ T3864] ? generic_permission+0x141/0x3e0 [ 541.706044][ T3864] security_inode_mkdir+0xa4/0x100 [ 541.711172][ T3864] vfs_mkdir+0x352/0x600 [ 541.715385][ T3864] open_or_create_special_dir+0xe4/0x1c0 [ 541.721001][ T3864] incfs_mount_fs+0x48b/0xa00 [ 541.725652][ T3864] ? incfs_unlink+0x80/0x80 [ 541.730134][ T3864] ? vfs_parse_fs_string+0x178/0x1f0 [ 541.735398][ T3864] ? logfc+0x6d0/0x6d0 [ 541.739437][ T3864] ? cap_capable+0x18b/0x210 [ 541.743996][ T3864] legacy_get_tree+0xdf/0x170 [ 541.748641][ T3864] ? incfs_unlink+0x80/0x80 [ 541.753121][ T3864] vfs_get_tree+0x85/0x260 [ 541.757513][ T3864] do_new_mount+0x292/0x570 [ 541.761985][ T3864] ? do_move_mount_old+0x160/0x160 [ 541.767063][ T3864] ? security_capable+0x86/0xb0 [ 541.771878][ T3864] do_mount+0x688/0xdd0 [ 541.776013][ T3864] ? copy_mount_string+0x30/0x30 [ 541.780945][ T3864] ? _copy_from_user+0xa6/0xe0 [ 541.785676][ T3864] ? copy_mount_options+0xcb/0x300 [ 541.790756][ T3864] ksys_mount+0xc2/0xf0 [ 541.794912][ T3864] __x64_sys_mount+0xb1/0xc0 [ 541.799486][ T3864] do_syscall_64+0xca/0x1c0 [ 541.803965][ T3864] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 541.809918][ T3864] incfs: Can't find or create .index dir in ./file0 [ 541.816611][ T3864] incfs: mount failed -12 [ 541.868114][ T3866] FAULT_INJECTION: forcing a failure. [ 541.868114][ T3866] name failslab, interval 1, probability 0, space 0, times 0 [ 541.880872][ T3866] CPU: 0 PID: 3866 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 541.891093][ T3866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 541.901154][ T3866] Call Trace: [ 541.904448][ T3866] dump_stack+0x1d8/0x241 [ 541.908750][ T3866] ? panic+0x768/0x768 [ 541.912791][ T3866] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 541.918571][ T3866] ? __find_get_block+0xc9c/0x10b0 [ 541.923655][ T3866] ? stack_trace_save+0x1c0/0x1c0 [ 541.928670][ T3866] should_fail+0x71f/0x880 [ 541.933059][ T3866] ? setup_fault_attr+0x3d0/0x3d0 [ 541.938064][ T3866] ? mls_compute_context_len+0x74b/0x790 [ 541.943701][ T3866] ? stack_trace_snprint+0x170/0x170 [ 541.948965][ T3866] ? context_struct_to_string+0x441/0x8a0 [ 541.954657][ T3866] should_failslab+0x5/0x20 [ 541.959138][ T3866] __kmalloc+0x51/0x2b0 [ 541.963266][ T3866] context_struct_to_string+0x441/0x8a0 [ 541.968783][ T3866] ? fat_get_entry+0x8e7/0xa20 [ 541.973518][ T3866] ? security_bounded_transition+0x560/0x560 [ 541.979556][ T3866] context_add_hash+0x141/0x270 [ 541.984393][ T3866] ? security_sid_to_context_inval+0x40/0x40 [ 541.990372][ T3866] ? mls_convert_context+0x6c0/0x6c0 [ 541.995639][ T3866] ? mls_context_isvalid+0xa4/0x380 [ 542.000813][ T3866] ? policydb_context_isvalid+0x1bc/0x410 [ 542.006530][ T3866] security_compute_sid+0x11a7/0x1d60 [ 542.011875][ T3866] ? security_transition_sid+0x90/0x90 [ 542.017310][ T3866] ? avc_denied+0x1d0/0x1d0 [ 542.021794][ T3866] ? _raw_spin_unlock+0x49/0x60 [ 542.026626][ T3866] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 542.031976][ T3866] security_transition_sid+0x78/0x90 [ 542.037245][ T3866] may_create+0x607/0x970 [ 542.041552][ T3866] ? show_sid+0x250/0x250 [ 542.045872][ T3866] ? from_kgid+0x1a3/0x730 [ 542.050259][ T3866] ? generic_permission+0x141/0x3e0 [ 542.055425][ T3866] security_inode_mkdir+0xa4/0x100 [ 542.060606][ T3866] vfs_mkdir+0x352/0x600 [ 542.064828][ T3866] open_or_create_special_dir+0xe4/0x1c0 [ 542.070433][ T3866] incfs_mount_fs+0x48b/0xa00 [ 542.075097][ T3866] ? incfs_unlink+0x80/0x80 [ 542.079580][ T3866] ? vfs_parse_fs_string+0x178/0x1f0 [ 542.084843][ T3866] ? logfc+0x6d0/0x6d0 [ 542.088890][ T3866] ? cap_capable+0x18b/0x210 [ 542.093448][ T3866] legacy_get_tree+0xdf/0x170 [ 542.098099][ T3866] ? incfs_unlink+0x80/0x80 [ 542.102574][ T3866] vfs_get_tree+0x85/0x260 [ 542.106982][ T3866] do_new_mount+0x292/0x570 [ 542.111459][ T3866] ? do_move_mount_old+0x160/0x160 [ 542.116548][ T3866] ? security_capable+0x86/0xb0 [ 542.121500][ T3866] do_mount+0x688/0xdd0 [ 542.125639][ T3866] ? copy_mount_string+0x30/0x30 [ 542.130549][ T3866] ? _copy_from_user+0xa6/0xe0 [ 542.135288][ T3866] ? copy_mount_options+0xcb/0x300 [ 542.140378][ T3866] ksys_mount+0xc2/0xf0 [ 542.144511][ T3866] __x64_sys_mount+0xb1/0xc0 [ 542.149082][ T3866] do_syscall_64+0xca/0x1c0 [ 542.153561][ T3866] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 542.159828][ T3866] incfs: Can't find or create .index dir in ./file0 [ 542.166491][ T3866] incfs: mount failed -12 [ 542.218070][ T3868] FAULT_INJECTION: forcing a failure. [ 542.218070][ T3868] name failslab, interval 1, probability 0, space 0, times 0 [ 542.230752][ T3868] CPU: 0 PID: 3868 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 542.240972][ T3868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.251002][ T3868] Call Trace: [ 542.254272][ T3868] dump_stack+0x1d8/0x241 [ 542.258572][ T3868] ? panic+0x768/0x768 [ 542.262607][ T3868] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 542.268414][ T3868] should_fail+0x71f/0x880 [ 542.272911][ T3868] ? setup_fault_attr+0x3d0/0x3d0 [ 542.277914][ T3868] ? stack_trace_save+0x1c0/0x1c0 [ 542.282934][ T3868] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 542.288992][ T3868] ? __d_alloc+0x2a/0x6a0 [ 542.293293][ T3868] should_failslab+0x5/0x20 [ 542.297767][ T3868] kmem_cache_alloc+0x24/0x220 [ 542.302501][ T3868] __d_alloc+0x2a/0x6a0 [ 542.306727][ T3868] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 542.312763][ T3868] d_alloc_parallel+0xe7/0x1310 [ 542.317584][ T3868] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 542.322922][ T3868] ? avc_denied+0x1d0/0x1d0 [ 542.327393][ T3868] ? d_hash_and_lookup+0x1e0/0x1e0 [ 542.332474][ T3868] ? incfs_realloc_mount_info+0x93/0x480 [ 542.338073][ T3868] ? incfs_alloc_mount_info+0x462/0x520 [ 542.343585][ T3868] ? incfs_mount_fs+0x406/0xa00 [ 542.348492][ T3868] ? legacy_get_tree+0xdf/0x170 [ 542.353397][ T3868] ? vfs_get_tree+0x85/0x260 [ 542.357955][ T3868] ? do_mount+0x688/0xdd0 [ 542.362251][ T3868] ? ksys_mount+0xc2/0xf0 [ 542.366551][ T3868] ? selinux_inode_permission+0x380/0x6a0 [ 542.372334][ T3868] ? selinux_inode_permission+0x454/0x6a0 [ 542.378153][ T3868] __lookup_slow+0x156/0x460 [ 542.382722][ T3868] ? lookup_one_len+0x2c0/0x2c0 [ 542.387549][ T3868] lookup_one_len+0x180/0x2c0 [ 542.392604][ T3868] ? lookup_one_len_common+0x450/0x450 [ 542.398059][ T3868] ? memcpy+0x38/0x50 [ 542.402029][ T3868] incfs_lookup_dentry+0x5b/0xb0 [ 542.406940][ T3868] open_or_create_special_dir+0x4c/0x1c0 [ 542.412543][ T3868] incfs_mount_fs+0x48b/0xa00 [ 542.417193][ T3868] ? incfs_unlink+0x80/0x80 [ 542.421777][ T3868] ? vfs_parse_fs_string+0x178/0x1f0 [ 542.427054][ T3868] ? logfc+0x6d0/0x6d0 [ 542.431115][ T3868] ? cap_capable+0x18b/0x210 [ 542.435680][ T3868] legacy_get_tree+0xdf/0x170 [ 542.440328][ T3868] ? incfs_unlink+0x80/0x80 [ 542.444802][ T3868] vfs_get_tree+0x85/0x260 [ 542.449189][ T3868] do_new_mount+0x292/0x570 [ 542.453661][ T3868] ? do_move_mount_old+0x160/0x160 [ 542.458857][ T3868] ? security_capable+0x86/0xb0 [ 542.463694][ T3868] do_mount+0x688/0xdd0 [ 542.467830][ T3868] ? copy_mount_string+0x30/0x30 [ 542.472756][ T3868] ? _copy_from_user+0xa6/0xe0 [ 542.477489][ T3868] ? copy_mount_options+0xcb/0x300 [ 542.482570][ T3868] ksys_mount+0xc2/0xf0 [ 542.486695][ T3868] __x64_sys_mount+0xb1/0xc0 [ 542.491258][ T3868] do_syscall_64+0xca/0x1c0 [ 542.495732][ T3868] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 542.501685][ T3868] incfs_lookup_dentry err:-12 [ 542.506397][ T3868] incfs: Can't find or create .index dir in ./file0 [ 542.513047][ T3868] incfs: mount failed -12 [ 542.611902][ T3870] FAULT_INJECTION: forcing a failure. [ 542.611902][ T3870] name failslab, interval 1, probability 0, space 0, times 0 [ 542.624551][ T3870] CPU: 0 PID: 3870 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 542.634774][ T3870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 542.644816][ T3870] Call Trace: [ 542.648085][ T3870] dump_stack+0x1d8/0x241 [ 542.652386][ T3870] ? panic+0x768/0x768 [ 542.656423][ T3870] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 542.662197][ T3870] ? __find_get_block+0xc9c/0x10b0 [ 542.667283][ T3870] ? stack_trace_save+0x1c0/0x1c0 [ 542.672281][ T3870] should_fail+0x71f/0x880 [ 542.676670][ T3870] ? setup_fault_attr+0x3d0/0x3d0 [ 542.681664][ T3870] ? mls_compute_context_len+0x74b/0x790 [ 542.687266][ T3870] ? stack_trace_snprint+0x170/0x170 [ 542.692540][ T3870] ? context_struct_to_string+0x441/0x8a0 [ 542.698246][ T3870] should_failslab+0x5/0x20 [ 542.702729][ T3870] __kmalloc+0x51/0x2b0 [ 542.706892][ T3870] context_struct_to_string+0x441/0x8a0 [ 542.712441][ T3870] ? fat_get_entry+0x8e7/0xa20 [ 542.717189][ T3870] ? security_bounded_transition+0x560/0x560 [ 542.723148][ T3870] context_add_hash+0x141/0x270 [ 542.727977][ T3870] ? security_sid_to_context_inval+0x40/0x40 [ 542.733947][ T3870] ? mls_convert_context+0x6c0/0x6c0 [ 542.739216][ T3870] ? mls_context_isvalid+0xa4/0x380 [ 542.744404][ T3870] ? policydb_context_isvalid+0x1bc/0x410 [ 542.750097][ T3870] security_compute_sid+0x11a7/0x1d60 [ 542.755455][ T3870] ? security_transition_sid+0x90/0x90 [ 542.760883][ T3870] ? avc_denied+0x1d0/0x1d0 [ 542.765380][ T3870] ? _raw_spin_unlock+0x49/0x60 [ 542.770286][ T3870] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 542.775642][ T3870] security_transition_sid+0x78/0x90 [ 542.780911][ T3870] may_create+0x607/0x970 [ 542.785214][ T3870] ? show_sid+0x250/0x250 [ 542.789511][ T3870] ? from_kgid+0x1a3/0x730 [ 542.793904][ T3870] ? generic_permission+0x141/0x3e0 [ 542.799110][ T3870] security_inode_mkdir+0xa4/0x100 [ 542.804192][ T3870] vfs_mkdir+0x352/0x600 [ 542.808407][ T3870] open_or_create_special_dir+0xe4/0x1c0 [ 542.814012][ T3870] incfs_mount_fs+0x48b/0xa00 [ 542.818660][ T3870] ? incfs_unlink+0x80/0x80 [ 542.823133][ T3870] ? vfs_parse_fs_string+0x178/0x1f0 [ 542.828382][ T3870] ? logfc+0x6d0/0x6d0 [ 542.832419][ T3870] ? cap_capable+0x18b/0x210 [ 542.836981][ T3870] legacy_get_tree+0xdf/0x170 [ 542.841635][ T3870] ? incfs_unlink+0x80/0x80 [ 542.846106][ T3870] vfs_get_tree+0x85/0x260 [ 542.850491][ T3870] do_new_mount+0x292/0x570 [ 542.854964][ T3870] ? do_move_mount_old+0x160/0x160 [ 542.860052][ T3870] ? security_capable+0x86/0xb0 [ 542.864883][ T3870] do_mount+0x688/0xdd0 [ 542.869020][ T3870] ? copy_mount_string+0x30/0x30 [ 542.873938][ T3870] ? _copy_from_user+0xa6/0xe0 [ 542.878690][ T3870] ? copy_mount_options+0xcb/0x300 [ 542.883775][ T3870] ksys_mount+0xc2/0xf0 [ 542.887910][ T3870] __x64_sys_mount+0xb1/0xc0 [ 542.892472][ T3870] do_syscall_64+0xca/0x1c0 [ 542.896971][ T3870] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 542.902902][ T3870] incfs: Can't find or create .index dir in ./file0 [ 542.909554][ T3870] incfs: mount failed -12 [ 543.030203][ T3872] FAULT_INJECTION: forcing a failure. [ 543.030203][ T3872] name failslab, interval 1, probability 0, space 0, times 0 [ 543.042928][ T3872] CPU: 1 PID: 3872 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 543.053152][ T3872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.063198][ T3872] Call Trace: [ 543.066467][ T3872] dump_stack+0x1d8/0x241 [ 543.070770][ T3872] ? panic+0x768/0x768 [ 543.074810][ T3872] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 543.080586][ T3872] ? __find_get_block+0xc9c/0x10b0 [ 543.085706][ T3872] should_fail+0x71f/0x880 [ 543.090094][ T3872] ? setup_fault_attr+0x3d0/0x3d0 [ 543.095105][ T3872] ? mls_compute_context_len+0x74b/0x790 [ 543.100710][ T3872] ? stack_trace_snprint+0x170/0x170 [ 543.105968][ T3872] ? context_struct_to_string+0x441/0x8a0 [ 543.111652][ T3872] should_failslab+0x5/0x20 [ 543.116125][ T3872] __kmalloc+0x51/0x2b0 [ 543.120252][ T3872] context_struct_to_string+0x441/0x8a0 [ 543.125768][ T3872] ? security_bounded_transition+0x560/0x560 [ 543.131722][ T3872] ? check_memory_region+0x239/0x280 [ 543.136996][ T3872] context_add_hash+0x141/0x270 [ 543.141820][ T3872] ? security_sid_to_context_inval+0x40/0x40 [ 543.147771][ T3872] ? mls_convert_context+0x6c0/0x6c0 [ 543.153045][ T3872] ? mls_context_isvalid+0xa4/0x380 [ 543.158214][ T3872] ? policydb_context_isvalid+0x1bc/0x410 [ 543.163982][ T3872] security_compute_sid+0x11a7/0x1d60 [ 543.169363][ T3872] ? security_transition_sid+0x90/0x90 [ 543.174799][ T3872] ? avc_denied+0x1d0/0x1d0 [ 543.179278][ T3872] ? _raw_spin_unlock+0x49/0x60 [ 543.184125][ T3872] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 543.189476][ T3872] security_transition_sid+0x78/0x90 [ 543.194802][ T3872] may_create+0x607/0x970 [ 543.199147][ T3872] ? show_sid+0x250/0x250 [ 543.203450][ T3872] ? from_kgid+0x1a3/0x730 [ 543.207839][ T3872] ? generic_permission+0x141/0x3e0 [ 543.213008][ T3872] security_inode_mkdir+0xa4/0x100 [ 543.218096][ T3872] vfs_mkdir+0x352/0x600 [ 543.222313][ T3872] open_or_create_special_dir+0xe4/0x1c0 [ 543.227922][ T3872] incfs_mount_fs+0x48b/0xa00 [ 543.232571][ T3872] ? incfs_unlink+0x80/0x80 [ 543.237048][ T3872] ? vfs_parse_fs_string+0x178/0x1f0 [ 543.242328][ T3872] ? logfc+0x6d0/0x6d0 [ 543.246375][ T3872] ? cap_capable+0x18b/0x210 [ 543.251074][ T3872] legacy_get_tree+0xdf/0x170 [ 543.255755][ T3872] ? incfs_unlink+0x80/0x80 [ 543.260248][ T3872] vfs_get_tree+0x85/0x260 [ 543.264651][ T3872] do_new_mount+0x292/0x570 [ 543.269285][ T3872] ? do_move_mount_old+0x160/0x160 [ 543.274399][ T3872] ? security_capable+0x86/0xb0 [ 543.279239][ T3872] do_mount+0x688/0xdd0 [ 543.283373][ T3872] ? __check_object_size+0x70/0x3a0 [ 543.288574][ T3872] ? asan.module_dtor+0x20/0x20 [ 543.293399][ T3872] ? copy_mount_string+0x30/0x30 [ 543.298328][ T3872] ? _copy_from_user+0xa6/0xe0 [ 543.303066][ T3872] ? copy_mount_options+0xcb/0x300 [ 543.308146][ T3872] ksys_mount+0xc2/0xf0 [ 543.312275][ T3872] __x64_sys_mount+0xb1/0xc0 [ 543.316836][ T3872] do_syscall_64+0xca/0x1c0 [ 543.321310][ T3872] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 543.327563][ T3872] incfs: Can't find or create .index dir in ./file0 [ 543.334213][ T3872] incfs: mount failed -12 [ 543.398271][ T3874] FAULT_INJECTION: forcing a failure. [ 543.398271][ T3874] name failslab, interval 1, probability 0, space 0, times 0 [ 543.410919][ T3874] CPU: 1 PID: 3874 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 543.421133][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.431281][ T3874] Call Trace: [ 543.434581][ T3874] dump_stack+0x1d8/0x241 [ 543.438898][ T3874] ? panic+0x768/0x768 [ 543.442966][ T3874] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 543.448782][ T3874] ? __find_get_block+0xc9c/0x10b0 [ 543.453870][ T3874] ? stack_trace_save+0x1c0/0x1c0 [ 543.458869][ T3874] should_fail+0x71f/0x880 [ 543.463288][ T3874] ? setup_fault_attr+0x3d0/0x3d0 [ 543.468283][ T3874] ? mls_compute_context_len+0x74b/0x790 [ 543.473907][ T3874] ? stack_trace_snprint+0x170/0x170 [ 543.479164][ T3874] ? context_struct_to_string+0x441/0x8a0 [ 543.484854][ T3874] should_failslab+0x5/0x20 [ 543.489338][ T3874] __kmalloc+0x51/0x2b0 [ 543.493472][ T3874] context_struct_to_string+0x441/0x8a0 [ 543.498987][ T3874] ? fat_get_entry+0x8e7/0xa20 [ 543.503742][ T3874] ? security_bounded_transition+0x560/0x560 [ 543.509811][ T3874] context_add_hash+0x141/0x270 [ 543.514638][ T3874] ? security_sid_to_context_inval+0x40/0x40 [ 543.520599][ T3874] ? mls_convert_context+0x6c0/0x6c0 [ 543.525865][ T3874] ? mls_context_isvalid+0xa4/0x380 [ 543.531062][ T3874] ? policydb_context_isvalid+0x1bc/0x410 [ 543.536948][ T3874] security_compute_sid+0x11a7/0x1d60 [ 543.542305][ T3874] ? security_transition_sid+0x90/0x90 [ 543.547752][ T3874] ? avc_denied+0x1d0/0x1d0 [ 543.552265][ T3874] ? _raw_spin_unlock+0x49/0x60 [ 543.557093][ T3874] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 543.562459][ T3874] security_transition_sid+0x78/0x90 [ 543.567769][ T3874] may_create+0x607/0x970 [ 543.572085][ T3874] ? show_sid+0x250/0x250 [ 543.576392][ T3874] ? from_kgid+0x1a3/0x730 [ 543.581022][ T3874] ? generic_permission+0x141/0x3e0 [ 543.586205][ T3874] security_inode_mkdir+0xa4/0x100 [ 543.591297][ T3874] vfs_mkdir+0x352/0x600 [ 543.595514][ T3874] open_or_create_special_dir+0xe4/0x1c0 [ 543.601117][ T3874] incfs_mount_fs+0x48b/0xa00 [ 543.605766][ T3874] ? incfs_unlink+0x80/0x80 [ 543.610241][ T3874] ? vfs_parse_fs_string+0x178/0x1f0 [ 543.615497][ T3874] ? logfc+0x6d0/0x6d0 [ 543.619537][ T3874] ? cap_capable+0x18b/0x210 [ 543.624108][ T3874] legacy_get_tree+0xdf/0x170 [ 543.628765][ T3874] ? incfs_unlink+0x80/0x80 [ 543.633266][ T3874] vfs_get_tree+0x85/0x260 [ 543.637657][ T3874] do_new_mount+0x292/0x570 [ 543.642135][ T3874] ? do_move_mount_old+0x160/0x160 [ 543.647217][ T3874] ? security_capable+0x86/0xb0 [ 543.652038][ T3874] do_mount+0x688/0xdd0 [ 543.656164][ T3874] ? copy_mount_string+0x30/0x30 [ 543.661070][ T3874] ? _copy_from_user+0xa6/0xe0 [ 543.665804][ T3874] ? copy_mount_options+0xcb/0x300 [ 543.670902][ T3874] ksys_mount+0xc2/0xf0 [ 543.675034][ T3874] __x64_sys_mount+0xb1/0xc0 [ 543.679605][ T3874] do_syscall_64+0xca/0x1c0 [ 543.684080][ T3874] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 543.690024][ T3874] incfs: Can't find or create .index dir in ./file0 [ 543.696692][ T3874] incfs: mount failed -12 [ 543.770741][ T3876] FAULT_INJECTION: forcing a failure. [ 543.770741][ T3876] name failslab, interval 1, probability 0, space 0, times 0 [ 543.783473][ T3876] CPU: 0 PID: 3876 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 543.793709][ T3876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 543.803745][ T3876] Call Trace: [ 543.807010][ T3876] dump_stack+0x1d8/0x241 [ 543.811328][ T3876] ? panic+0x768/0x768 [ 543.815368][ T3876] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 543.821144][ T3876] ? __find_get_block+0xc9c/0x10b0 [ 543.826243][ T3876] ? stack_trace_save+0x1c0/0x1c0 [ 543.831250][ T3876] should_fail+0x71f/0x880 [ 543.835642][ T3876] ? setup_fault_attr+0x3d0/0x3d0 [ 543.840640][ T3876] ? mls_compute_context_len+0x74b/0x790 [ 543.846245][ T3876] ? stack_trace_snprint+0x170/0x170 [ 543.851498][ T3876] ? context_struct_to_string+0x441/0x8a0 [ 543.857282][ T3876] should_failslab+0x5/0x20 [ 543.861754][ T3876] __kmalloc+0x51/0x2b0 [ 543.865883][ T3876] context_struct_to_string+0x441/0x8a0 [ 543.871398][ T3876] ? fat_get_entry+0x8e7/0xa20 [ 543.876131][ T3876] ? security_bounded_transition+0x560/0x560 [ 543.882095][ T3876] context_add_hash+0x141/0x270 [ 543.886915][ T3876] ? security_sid_to_context_inval+0x40/0x40 [ 543.892865][ T3876] ? mls_convert_context+0x6c0/0x6c0 [ 543.898118][ T3876] ? mls_context_isvalid+0xa4/0x380 [ 543.903283][ T3876] ? policydb_context_isvalid+0x1bc/0x410 [ 543.908968][ T3876] security_compute_sid+0x11a7/0x1d60 [ 543.914312][ T3876] ? security_transition_sid+0x90/0x90 [ 543.919741][ T3876] ? avc_denied+0x1d0/0x1d0 [ 543.924215][ T3876] ? _raw_spin_unlock+0x49/0x60 [ 543.929035][ T3876] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 543.934382][ T3876] security_transition_sid+0x78/0x90 [ 543.939637][ T3876] may_create+0x607/0x970 [ 543.943936][ T3876] ? show_sid+0x250/0x250 [ 543.948233][ T3876] ? from_kgid+0x1a3/0x730 [ 543.952618][ T3876] ? generic_permission+0x141/0x3e0 [ 543.957792][ T3876] security_inode_mkdir+0xa4/0x100 [ 543.962879][ T3876] vfs_mkdir+0x352/0x600 [ 543.967094][ T3876] open_or_create_special_dir+0xe4/0x1c0 [ 543.972695][ T3876] incfs_mount_fs+0x48b/0xa00 [ 543.977343][ T3876] ? incfs_unlink+0x80/0x80 [ 543.981819][ T3876] ? vfs_parse_fs_string+0x178/0x1f0 [ 543.987095][ T3876] ? logfc+0x6d0/0x6d0 [ 543.991134][ T3876] ? cap_capable+0x18b/0x210 [ 543.995828][ T3876] legacy_get_tree+0xdf/0x170 [ 544.000662][ T3876] ? incfs_unlink+0x80/0x80 [ 544.005211][ T3876] vfs_get_tree+0x85/0x260 [ 544.009636][ T3876] do_new_mount+0x292/0x570 [ 544.014127][ T3876] ? do_move_mount_old+0x160/0x160 [ 544.019213][ T3876] ? security_capable+0x86/0xb0 [ 544.024036][ T3876] do_mount+0x688/0xdd0 [ 544.028167][ T3876] ? copy_mount_string+0x30/0x30 [ 544.033096][ T3876] ? _copy_from_user+0xa6/0xe0 [ 544.037856][ T3876] ? copy_mount_options+0xcb/0x300 [ 544.042935][ T3876] ksys_mount+0xc2/0xf0 [ 544.047069][ T3876] __x64_sys_mount+0xb1/0xc0 [ 544.051673][ T3876] do_syscall_64+0xca/0x1c0 [ 544.056156][ T3876] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 544.062082][ T3876] incfs: Can't find or create .index dir in ./file0 [ 544.068761][ T3876] incfs: mount failed -12 [ 544.128100][ T3878] FAULT_INJECTION: forcing a failure. [ 544.128100][ T3878] name failslab, interval 1, probability 0, space 0, times 0 [ 544.140786][ T3878] CPU: 0 PID: 3878 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 544.151003][ T3878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.161041][ T3878] Call Trace: [ 544.164321][ T3878] dump_stack+0x1d8/0x241 [ 544.168633][ T3878] ? panic+0x768/0x768 [ 544.172711][ T3878] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 544.178488][ T3878] should_fail+0x71f/0x880 [ 544.182916][ T3878] ? setup_fault_attr+0x3d0/0x3d0 [ 544.187922][ T3878] ? stack_trace_save+0x1c0/0x1c0 [ 544.193095][ T3878] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 544.199167][ T3878] ? __d_alloc+0x2a/0x6a0 [ 544.203470][ T3878] should_failslab+0x5/0x20 [ 544.207952][ T3878] kmem_cache_alloc+0x24/0x220 [ 544.212699][ T3878] __d_alloc+0x2a/0x6a0 [ 544.216849][ T3878] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 544.222912][ T3878] d_alloc_parallel+0xe7/0x1310 [ 544.227752][ T3878] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 544.233113][ T3878] ? avc_denied+0x1d0/0x1d0 [ 544.237599][ T3878] ? d_hash_and_lookup+0x1e0/0x1e0 [ 544.242698][ T3878] ? incfs_realloc_mount_info+0x93/0x480 [ 544.248331][ T3878] ? incfs_alloc_mount_info+0x462/0x520 [ 544.253845][ T3878] ? incfs_mount_fs+0x406/0xa00 [ 544.258681][ T3878] ? legacy_get_tree+0xdf/0x170 [ 544.263528][ T3878] ? vfs_get_tree+0x85/0x260 [ 544.268100][ T3878] ? do_mount+0x688/0xdd0 [ 544.272445][ T3878] ? ksys_mount+0xc2/0xf0 [ 544.276763][ T3878] ? selinux_inode_permission+0x380/0x6a0 [ 544.282728][ T3878] ? selinux_inode_permission+0x454/0x6a0 [ 544.288430][ T3878] __lookup_slow+0x156/0x460 [ 544.293011][ T3878] ? lookup_one_len+0x2c0/0x2c0 [ 544.297836][ T3878] lookup_one_len+0x180/0x2c0 [ 544.302486][ T3878] ? lookup_one_len_common+0x450/0x450 [ 544.307914][ T3878] ? memcpy+0x38/0x50 [ 544.311865][ T3878] incfs_lookup_dentry+0x5b/0xb0 [ 544.316769][ T3878] open_or_create_special_dir+0x4c/0x1c0 [ 544.322370][ T3878] incfs_mount_fs+0x48b/0xa00 [ 544.327015][ T3878] ? incfs_unlink+0x80/0x80 [ 544.331488][ T3878] ? vfs_parse_fs_string+0x178/0x1f0 [ 544.336750][ T3878] ? logfc+0x6d0/0x6d0 [ 544.340784][ T3878] ? cap_capable+0x18b/0x210 [ 544.345350][ T3878] legacy_get_tree+0xdf/0x170 [ 544.349993][ T3878] ? incfs_unlink+0x80/0x80 [ 544.354580][ T3878] vfs_get_tree+0x85/0x260 [ 544.358982][ T3878] do_new_mount+0x292/0x570 [ 544.363559][ T3878] ? do_move_mount_old+0x160/0x160 [ 544.368819][ T3878] ? security_capable+0x86/0xb0 [ 544.373643][ T3878] do_mount+0x688/0xdd0 [ 544.377772][ T3878] ? copy_mount_string+0x30/0x30 [ 544.382697][ T3878] ? _copy_from_user+0xa6/0xe0 [ 544.387428][ T3878] ? copy_mount_options+0xcb/0x300 [ 544.392510][ T3878] ksys_mount+0xc2/0xf0 [ 544.396635][ T3878] __x64_sys_mount+0xb1/0xc0 [ 544.401194][ T3878] do_syscall_64+0xca/0x1c0 [ 544.405688][ T3878] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 544.413416][ T3878] incfs_lookup_dentry err:-12 [ 544.418143][ T3878] incfs: Can't find or create .index dir in ./file0 [ 544.424833][ T3878] incfs: mount failed -12 [ 544.492177][ T3880] FAULT_INJECTION: forcing a failure. [ 544.492177][ T3880] name failslab, interval 1, probability 0, space 0, times 0 [ 544.504830][ T3880] CPU: 0 PID: 3880 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 544.515046][ T3880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.525209][ T3880] Call Trace: [ 544.528481][ T3880] dump_stack+0x1d8/0x241 [ 544.532805][ T3880] ? panic+0x768/0x768 [ 544.536855][ T3880] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 544.542638][ T3880] ? __find_get_block+0xc9c/0x10b0 [ 544.547736][ T3880] ? stack_trace_save+0x1c0/0x1c0 [ 544.552736][ T3880] should_fail+0x71f/0x880 [ 544.557125][ T3880] ? setup_fault_attr+0x3d0/0x3d0 [ 544.562241][ T3880] ? mls_compute_context_len+0x74b/0x790 [ 544.567853][ T3880] ? stack_trace_snprint+0x170/0x170 [ 544.573198][ T3880] ? context_struct_to_string+0x441/0x8a0 [ 544.578914][ T3880] should_failslab+0x5/0x20 [ 544.583388][ T3880] __kmalloc+0x51/0x2b0 [ 544.587514][ T3880] context_struct_to_string+0x441/0x8a0 [ 544.593033][ T3880] ? fat_get_entry+0x8e7/0xa20 [ 544.597778][ T3880] ? security_bounded_transition+0x560/0x560 [ 544.603737][ T3880] context_add_hash+0x141/0x270 [ 544.608571][ T3880] ? security_sid_to_context_inval+0x40/0x40 [ 544.614782][ T3880] ? mls_convert_context+0x6c0/0x6c0 [ 544.620052][ T3880] ? mls_context_isvalid+0xa4/0x380 [ 544.625241][ T3880] ? policydb_context_isvalid+0x1bc/0x410 [ 544.630948][ T3880] security_compute_sid+0x11a7/0x1d60 [ 544.636391][ T3880] ? security_transition_sid+0x90/0x90 [ 544.641852][ T3880] ? avc_denied+0x1d0/0x1d0 [ 544.646338][ T3880] ? _raw_spin_unlock+0x49/0x60 [ 544.651165][ T3880] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 544.656511][ T3880] security_transition_sid+0x78/0x90 [ 544.661779][ T3880] may_create+0x607/0x970 [ 544.666082][ T3880] ? show_sid+0x250/0x250 [ 544.670384][ T3880] ? from_kgid+0x1a3/0x730 [ 544.674785][ T3880] ? generic_permission+0x141/0x3e0 [ 544.679963][ T3880] security_inode_mkdir+0xa4/0x100 [ 544.685048][ T3880] vfs_mkdir+0x352/0x600 [ 544.689284][ T3880] open_or_create_special_dir+0xe4/0x1c0 [ 544.694913][ T3880] incfs_mount_fs+0x48b/0xa00 [ 544.699571][ T3880] ? incfs_unlink+0x80/0x80 [ 544.704074][ T3880] ? vfs_parse_fs_string+0x178/0x1f0 [ 544.709347][ T3880] ? logfc+0x6d0/0x6d0 [ 544.713385][ T3880] ? cap_capable+0x18b/0x210 [ 544.717969][ T3880] legacy_get_tree+0xdf/0x170 [ 544.722620][ T3880] ? incfs_unlink+0x80/0x80 [ 544.727103][ T3880] vfs_get_tree+0x85/0x260 [ 544.731495][ T3880] do_new_mount+0x292/0x570 [ 544.735980][ T3880] ? do_move_mount_old+0x160/0x160 [ 544.741066][ T3880] ? security_capable+0x86/0xb0 [ 544.745901][ T3880] do_mount+0x688/0xdd0 [ 544.750043][ T3880] ? copy_mount_string+0x30/0x30 [ 544.754958][ T3880] ? _copy_from_user+0xa6/0xe0 [ 544.759734][ T3880] ? copy_mount_options+0xcb/0x300 [ 544.764817][ T3880] ksys_mount+0xc2/0xf0 [ 544.769087][ T3880] __x64_sys_mount+0xb1/0xc0 [ 544.774028][ T3880] do_syscall_64+0xca/0x1c0 [ 544.778517][ T3880] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 544.785604][ T3880] incfs: Can't find or create .index dir in ./file0 [ 544.792267][ T3880] incfs: mount failed -12 [ 544.838370][ T3882] FAULT_INJECTION: forcing a failure. [ 544.838370][ T3882] name failslab, interval 1, probability 0, space 0, times 0 [ 544.851112][ T3882] CPU: 0 PID: 3882 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 544.861332][ T3882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 544.871559][ T3882] Call Trace: [ 544.874843][ T3882] dump_stack+0x1d8/0x241 [ 544.879148][ T3882] ? panic+0x768/0x768 [ 544.883222][ T3882] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 544.889014][ T3882] ? __find_get_block+0xc9c/0x10b0 [ 544.894107][ T3882] ? stack_trace_save+0x1c0/0x1c0 [ 544.899105][ T3882] should_fail+0x71f/0x880 [ 544.903508][ T3882] ? setup_fault_attr+0x3d0/0x3d0 [ 544.908516][ T3882] ? mls_compute_context_len+0x74b/0x790 [ 544.914122][ T3882] ? stack_trace_snprint+0x170/0x170 [ 544.919385][ T3882] ? context_struct_to_string+0x441/0x8a0 [ 544.925198][ T3882] should_failslab+0x5/0x20 [ 544.929680][ T3882] __kmalloc+0x51/0x2b0 [ 544.933815][ T3882] context_struct_to_string+0x441/0x8a0 [ 544.939331][ T3882] ? fat_get_entry+0x8e7/0xa20 [ 544.944097][ T3882] ? security_bounded_transition+0x560/0x560 [ 544.950048][ T3882] context_add_hash+0x141/0x270 [ 544.954871][ T3882] ? security_sid_to_context_inval+0x40/0x40 [ 544.960820][ T3882] ? mls_convert_context+0x6c0/0x6c0 [ 544.966094][ T3882] ? mls_context_isvalid+0xa4/0x380 [ 544.971279][ T3882] ? policydb_context_isvalid+0x1bc/0x410 [ 544.976977][ T3882] security_compute_sid+0x11a7/0x1d60 [ 544.982376][ T3882] ? security_transition_sid+0x90/0x90 [ 544.987819][ T3882] ? avc_denied+0x1d0/0x1d0 [ 544.992306][ T3882] ? _raw_spin_unlock+0x49/0x60 [ 544.997132][ T3882] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 545.002476][ T3882] security_transition_sid+0x78/0x90 [ 545.007735][ T3882] may_create+0x607/0x970 [ 545.012039][ T3882] ? show_sid+0x250/0x250 [ 545.016337][ T3882] ? from_kgid+0x1a3/0x730 [ 545.020724][ T3882] ? generic_permission+0x141/0x3e0 [ 545.025892][ T3882] security_inode_mkdir+0xa4/0x100 [ 545.030990][ T3882] vfs_mkdir+0x352/0x600 [ 545.035216][ T3882] open_or_create_special_dir+0xe4/0x1c0 [ 545.040828][ T3882] incfs_mount_fs+0x48b/0xa00 [ 545.045494][ T3882] ? incfs_unlink+0x80/0x80 [ 545.049982][ T3882] ? vfs_parse_fs_string+0x178/0x1f0 [ 545.055393][ T3882] ? logfc+0x6d0/0x6d0 [ 545.059443][ T3882] ? cap_capable+0x18b/0x210 [ 545.064015][ T3882] legacy_get_tree+0xdf/0x170 [ 545.068669][ T3882] ? incfs_unlink+0x80/0x80 [ 545.073143][ T3882] vfs_get_tree+0x85/0x260 [ 545.077543][ T3882] do_new_mount+0x292/0x570 [ 545.082023][ T3882] ? do_move_mount_old+0x160/0x160 [ 545.087127][ T3882] ? security_capable+0x86/0xb0 [ 545.092058][ T3882] do_mount+0x688/0xdd0 [ 545.096284][ T3882] ? copy_mount_string+0x30/0x30 [ 545.101193][ T3882] ? _copy_from_user+0xa6/0xe0 [ 545.105954][ T3882] ? copy_mount_options+0xcb/0x300 [ 545.111036][ T3882] ksys_mount+0xc2/0xf0 [ 545.115160][ T3882] __x64_sys_mount+0xb1/0xc0 [ 545.119720][ T3882] do_syscall_64+0xca/0x1c0 [ 545.124195][ T3882] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 545.130133][ T3882] incfs: Can't find or create .index dir in ./file0 [ 545.136789][ T3882] incfs: mount failed -12 [ 545.209709][ T3884] FAULT_INJECTION: forcing a failure. [ 545.209709][ T3884] name failslab, interval 1, probability 0, space 0, times 0 [ 545.222358][ T3884] CPU: 0 PID: 3884 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 545.232576][ T3884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.242621][ T3884] Call Trace: [ 545.245957][ T3884] dump_stack+0x1d8/0x241 [ 545.250277][ T3884] ? panic+0x768/0x768 [ 545.254318][ T3884] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 545.260102][ T3884] ? __find_get_block+0xea3/0x10b0 [ 545.265210][ T3884] should_fail+0x71f/0x880 [ 545.269608][ T3884] ? setup_fault_attr+0x3d0/0x3d0 [ 545.274628][ T3884] ? mls_compute_context_len+0x74b/0x790 [ 545.280248][ T3884] ? stack_trace_snprint+0x170/0x170 [ 545.285515][ T3884] ? context_struct_to_string+0x441/0x8a0 [ 545.291219][ T3884] should_failslab+0x5/0x20 [ 545.295712][ T3884] __kmalloc+0x51/0x2b0 [ 545.299849][ T3884] context_struct_to_string+0x441/0x8a0 [ 545.305366][ T3884] ? fat_get_entry+0x8e7/0xa20 [ 545.310112][ T3884] ? security_bounded_transition+0x560/0x560 [ 545.316060][ T3884] context_add_hash+0x141/0x270 [ 545.320883][ T3884] ? security_sid_to_context_inval+0x40/0x40 [ 545.326833][ T3884] ? mls_convert_context+0x6c0/0x6c0 [ 545.332099][ T3884] ? mls_context_isvalid+0xa4/0x380 [ 545.337282][ T3884] ? policydb_context_isvalid+0x1bc/0x410 [ 545.342989][ T3884] security_compute_sid+0x11a7/0x1d60 [ 545.348340][ T3884] ? security_transition_sid+0x90/0x90 [ 545.353786][ T3884] ? avc_denied+0x1d0/0x1d0 [ 545.358358][ T3884] ? _raw_spin_unlock+0x49/0x60 [ 545.363190][ T3884] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 545.368541][ T3884] security_transition_sid+0x78/0x90 [ 545.373800][ T3884] may_create+0x607/0x970 [ 545.378118][ T3884] ? show_sid+0x250/0x250 [ 545.382427][ T3884] ? from_kgid+0x1a3/0x730 [ 545.386824][ T3884] ? generic_permission+0x141/0x3e0 [ 545.392000][ T3884] security_inode_mkdir+0xa4/0x100 [ 545.397101][ T3884] vfs_mkdir+0x352/0x600 [ 545.401319][ T3884] open_or_create_special_dir+0xe4/0x1c0 [ 545.407052][ T3884] incfs_mount_fs+0x48b/0xa00 [ 545.411711][ T3884] ? incfs_unlink+0x80/0x80 [ 545.416189][ T3884] ? vfs_parse_fs_string+0x178/0x1f0 [ 545.421445][ T3884] ? logfc+0x6d0/0x6d0 [ 545.425506][ T3884] ? cap_capable+0x18b/0x210 [ 545.430082][ T3884] legacy_get_tree+0xdf/0x170 [ 545.434751][ T3884] ? incfs_unlink+0x80/0x80 [ 545.439241][ T3884] vfs_get_tree+0x85/0x260 [ 545.443641][ T3884] do_new_mount+0x292/0x570 [ 545.448120][ T3884] ? do_move_mount_old+0x160/0x160 [ 545.453214][ T3884] ? security_capable+0x86/0xb0 [ 545.458049][ T3884] do_mount+0x688/0xdd0 [ 545.462186][ T3884] ? copy_mount_string+0x30/0x30 [ 545.467095][ T3884] ? _copy_from_user+0xa6/0xe0 [ 545.471828][ T3884] ? copy_mount_options+0xcb/0x300 [ 545.476907][ T3884] ksys_mount+0xc2/0xf0 [ 545.481035][ T3884] __x64_sys_mount+0xb1/0xc0 [ 545.485605][ T3884] do_syscall_64+0xca/0x1c0 [ 545.490096][ T3884] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 545.497472][ T3884] incfs: Can't find or create .index dir in ./file0 [ 545.504160][ T3884] incfs: mount failed -12 [ 545.558431][ T3886] FAULT_INJECTION: forcing a failure. [ 545.558431][ T3886] name failslab, interval 1, probability 0, space 0, times 0 [ 545.571096][ T3886] CPU: 0 PID: 3886 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 545.581323][ T3886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.591370][ T3886] Call Trace: [ 545.594640][ T3886] dump_stack+0x1d8/0x241 [ 545.598944][ T3886] ? panic+0x768/0x768 [ 545.603062][ T3886] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 545.609022][ T3886] ? __find_get_block+0xc9c/0x10b0 [ 545.614160][ T3886] ? stack_trace_save+0x1c0/0x1c0 [ 545.619160][ T3886] should_fail+0x71f/0x880 [ 545.623551][ T3886] ? setup_fault_attr+0x3d0/0x3d0 [ 545.628553][ T3886] ? mls_compute_context_len+0x74b/0x790 [ 545.634297][ T3886] ? stack_trace_snprint+0x170/0x170 [ 545.639570][ T3886] ? context_struct_to_string+0x441/0x8a0 [ 545.645263][ T3886] should_failslab+0x5/0x20 [ 545.649739][ T3886] __kmalloc+0x51/0x2b0 [ 545.653871][ T3886] context_struct_to_string+0x441/0x8a0 [ 545.659389][ T3886] ? fat_get_entry+0x8e7/0xa20 [ 545.664144][ T3886] ? security_bounded_transition+0x560/0x560 [ 545.670103][ T3886] context_add_hash+0x141/0x270 [ 545.674937][ T3886] ? security_sid_to_context_inval+0x40/0x40 [ 545.680896][ T3886] ? mls_convert_context+0x6c0/0x6c0 [ 545.686151][ T3886] ? mls_context_isvalid+0xa4/0x380 [ 545.691426][ T3886] ? policydb_context_isvalid+0x1bc/0x410 [ 545.697119][ T3886] security_compute_sid+0x11a7/0x1d60 [ 545.702461][ T3886] ? security_transition_sid+0x90/0x90 [ 545.707900][ T3886] ? avc_denied+0x1d0/0x1d0 [ 545.712385][ T3886] ? _raw_spin_unlock+0x49/0x60 [ 545.717208][ T3886] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 545.722551][ T3886] security_transition_sid+0x78/0x90 [ 545.727808][ T3886] may_create+0x607/0x970 [ 545.732109][ T3886] ? show_sid+0x250/0x250 [ 545.736434][ T3886] ? from_kgid+0x1a3/0x730 [ 545.740836][ T3886] ? generic_permission+0x141/0x3e0 [ 545.746012][ T3886] security_inode_mkdir+0xa4/0x100 [ 545.751097][ T3886] vfs_mkdir+0x352/0x600 [ 545.755334][ T3886] open_or_create_special_dir+0xe4/0x1c0 [ 545.760941][ T3886] incfs_mount_fs+0x48b/0xa00 [ 545.765593][ T3886] ? incfs_unlink+0x80/0x80 [ 545.770315][ T3886] ? vfs_parse_fs_string+0x178/0x1f0 [ 545.775714][ T3886] ? logfc+0x6d0/0x6d0 [ 545.780274][ T3886] ? cap_capable+0x18b/0x210 [ 545.784842][ T3886] legacy_get_tree+0xdf/0x170 [ 545.789492][ T3886] ? incfs_unlink+0x80/0x80 [ 545.793966][ T3886] vfs_get_tree+0x85/0x260 [ 545.798357][ T3886] do_new_mount+0x292/0x570 [ 545.802832][ T3886] ? do_move_mount_old+0x160/0x160 [ 545.807913][ T3886] ? security_capable+0x86/0xb0 [ 545.812733][ T3886] do_mount+0x688/0xdd0 [ 545.816872][ T3886] ? copy_mount_string+0x30/0x30 [ 545.821786][ T3886] ? _copy_from_user+0xa6/0xe0 [ 545.826541][ T3886] ? copy_mount_options+0xcb/0x300 [ 545.831626][ T3886] ksys_mount+0xc2/0xf0 [ 545.835756][ T3886] __x64_sys_mount+0xb1/0xc0 [ 545.840325][ T3886] do_syscall_64+0xca/0x1c0 [ 545.844824][ T3886] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 545.850743][ T3886] incfs: Can't find or create .index dir in ./file0 [ 545.857415][ T3886] incfs: mount failed -12 [ 545.908233][ T3888] FAULT_INJECTION: forcing a failure. [ 545.908233][ T3888] name failslab, interval 1, probability 0, space 0, times 0 [ 545.920882][ T3888] CPU: 0 PID: 3888 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 545.931096][ T3888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 545.941127][ T3888] Call Trace: [ 545.944395][ T3888] dump_stack+0x1d8/0x241 [ 545.948693][ T3888] ? panic+0x768/0x768 [ 545.952731][ T3888] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 545.958525][ T3888] ? __find_get_block+0xc9c/0x10b0 [ 545.963609][ T3888] ? stack_trace_save+0x1c0/0x1c0 [ 545.968604][ T3888] should_fail+0x71f/0x880 [ 545.972996][ T3888] ? setup_fault_attr+0x3d0/0x3d0 [ 545.977995][ T3888] ? mls_compute_context_len+0x74b/0x790 [ 545.983597][ T3888] ? stack_trace_snprint+0x170/0x170 [ 545.988850][ T3888] ? context_struct_to_string+0x441/0x8a0 [ 545.994588][ T3888] should_failslab+0x5/0x20 [ 545.999076][ T3888] __kmalloc+0x51/0x2b0 [ 546.003216][ T3888] context_struct_to_string+0x441/0x8a0 [ 546.008736][ T3888] ? fat_get_entry+0x8e7/0xa20 [ 546.013473][ T3888] ? security_bounded_transition+0x560/0x560 [ 546.019444][ T3888] context_add_hash+0x141/0x270 [ 546.024387][ T3888] ? security_sid_to_context_inval+0x40/0x40 [ 546.030343][ T3888] ? mls_convert_context+0x6c0/0x6c0 [ 546.035623][ T3888] ? mls_context_isvalid+0xa4/0x380 [ 546.040792][ T3888] ? policydb_context_isvalid+0x1bc/0x410 [ 546.046481][ T3888] security_compute_sid+0x11a7/0x1d60 [ 546.051827][ T3888] ? security_transition_sid+0x90/0x90 [ 546.057273][ T3888] ? avc_denied+0x1d0/0x1d0 [ 546.061746][ T3888] ? _raw_spin_unlock+0x49/0x60 [ 546.066567][ T3888] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 546.072169][ T3888] security_transition_sid+0x78/0x90 [ 546.077425][ T3888] may_create+0x607/0x970 [ 546.081735][ T3888] ? show_sid+0x250/0x250 [ 546.086306][ T3888] ? from_kgid+0x1a3/0x730 [ 546.090699][ T3888] ? generic_permission+0x141/0x3e0 [ 546.095874][ T3888] security_inode_mkdir+0xa4/0x100 [ 546.100973][ T3888] vfs_mkdir+0x352/0x600 [ 546.105195][ T3888] open_or_create_special_dir+0xe4/0x1c0 [ 546.110796][ T3888] incfs_mount_fs+0x48b/0xa00 [ 546.115460][ T3888] ? incfs_unlink+0x80/0x80 [ 546.119941][ T3888] ? vfs_parse_fs_string+0x178/0x1f0 [ 546.125193][ T3888] ? logfc+0x6d0/0x6d0 [ 546.129234][ T3888] ? cap_capable+0x18b/0x210 [ 546.133810][ T3888] legacy_get_tree+0xdf/0x170 [ 546.138460][ T3888] ? incfs_unlink+0x80/0x80 [ 546.143042][ T3888] vfs_get_tree+0x85/0x260 [ 546.147437][ T3888] do_new_mount+0x292/0x570 [ 546.151910][ T3888] ? do_move_mount_old+0x160/0x160 [ 546.156990][ T3888] ? security_capable+0x86/0xb0 [ 546.161809][ T3888] do_mount+0x688/0xdd0 [ 546.165943][ T3888] ? copy_mount_string+0x30/0x30 [ 546.170847][ T3888] ? _copy_from_user+0xa6/0xe0 [ 546.175580][ T3888] ? copy_mount_options+0xcb/0x300 [ 546.180678][ T3888] ksys_mount+0xc2/0xf0 [ 546.184805][ T3888] __x64_sys_mount+0xb1/0xc0 [ 546.189365][ T3888] do_syscall_64+0xca/0x1c0 [ 546.193842][ T3888] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 546.200083][ T3888] incfs: Can't find or create .index dir in ./file0 [ 546.206756][ T3888] incfs: mount failed -12 [ 546.258136][ T3890] FAULT_INJECTION: forcing a failure. [ 546.258136][ T3890] name failslab, interval 1, probability 0, space 0, times 0 [ 546.270785][ T3890] CPU: 0 PID: 3890 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 546.281033][ T3890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.291062][ T3890] Call Trace: [ 546.294330][ T3890] dump_stack+0x1d8/0x241 [ 546.298629][ T3890] ? panic+0x768/0x768 [ 546.302667][ T3890] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 546.308440][ T3890] ? __find_get_block+0xc9c/0x10b0 [ 546.313539][ T3890] ? stack_trace_save+0x1c0/0x1c0 [ 546.318533][ T3890] should_fail+0x71f/0x880 [ 546.322924][ T3890] ? setup_fault_attr+0x3d0/0x3d0 [ 546.327928][ T3890] ? mls_compute_context_len+0x74b/0x790 [ 546.333552][ T3890] ? stack_trace_snprint+0x170/0x170 [ 546.338824][ T3890] ? context_struct_to_string+0x441/0x8a0 [ 546.344512][ T3890] should_failslab+0x5/0x20 [ 546.349116][ T3890] __kmalloc+0x51/0x2b0 [ 546.353275][ T3890] context_struct_to_string+0x441/0x8a0 [ 546.358796][ T3890] ? fat_get_entry+0x8e7/0xa20 [ 546.363534][ T3890] ? security_bounded_transition+0x560/0x560 [ 546.369489][ T3890] context_add_hash+0x141/0x270 [ 546.374311][ T3890] ? security_sid_to_context_inval+0x40/0x40 [ 546.380262][ T3890] ? mls_convert_context+0x6c0/0x6c0 [ 546.385604][ T3890] ? mls_context_isvalid+0xa4/0x380 [ 546.390770][ T3890] ? policydb_context_isvalid+0x1bc/0x410 [ 546.396457][ T3890] security_compute_sid+0x11a7/0x1d60 [ 546.401819][ T3890] ? security_transition_sid+0x90/0x90 [ 546.407247][ T3890] ? avc_denied+0x1d0/0x1d0 [ 546.411728][ T3890] ? _raw_spin_unlock+0x49/0x60 [ 546.416550][ T3890] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 546.421890][ T3890] security_transition_sid+0x78/0x90 [ 546.427166][ T3890] may_create+0x607/0x970 [ 546.431474][ T3890] ? show_sid+0x250/0x250 [ 546.435774][ T3890] ? from_kgid+0x1a3/0x730 [ 546.440159][ T3890] ? generic_permission+0x141/0x3e0 [ 546.445345][ T3890] security_inode_mkdir+0xa4/0x100 [ 546.450434][ T3890] vfs_mkdir+0x352/0x600 [ 546.454646][ T3890] open_or_create_special_dir+0xe4/0x1c0 [ 546.460263][ T3890] incfs_mount_fs+0x48b/0xa00 [ 546.464941][ T3890] ? incfs_unlink+0x80/0x80 [ 546.469420][ T3890] ? vfs_parse_fs_string+0x178/0x1f0 [ 546.474678][ T3890] ? logfc+0x6d0/0x6d0 [ 546.478717][ T3890] ? cap_capable+0x18b/0x210 [ 546.483280][ T3890] legacy_get_tree+0xdf/0x170 [ 546.487929][ T3890] ? incfs_unlink+0x80/0x80 [ 546.492404][ T3890] vfs_get_tree+0x85/0x260 [ 546.496820][ T3890] do_new_mount+0x292/0x570 [ 546.501309][ T3890] ? do_move_mount_old+0x160/0x160 [ 546.506396][ T3890] ? security_capable+0x86/0xb0 [ 546.511244][ T3890] do_mount+0x688/0xdd0 [ 546.515371][ T3890] ? copy_mount_string+0x30/0x30 [ 546.520276][ T3890] ? _copy_from_user+0xa6/0xe0 [ 546.525008][ T3890] ? copy_mount_options+0xcb/0x300 [ 546.530096][ T3890] ksys_mount+0xc2/0xf0 [ 546.534221][ T3890] __x64_sys_mount+0xb1/0xc0 [ 546.538781][ T3890] do_syscall_64+0xca/0x1c0 [ 546.543256][ T3890] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 546.550558][ T3890] incfs: Can't find or create .index dir in ./file0 [ 546.557248][ T3890] incfs: mount failed -12 [ 546.608260][ T3892] FAULT_INJECTION: forcing a failure. [ 546.608260][ T3892] name failslab, interval 1, probability 0, space 0, times 0 [ 546.621032][ T3892] CPU: 0 PID: 3892 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 546.631248][ T3892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.641274][ T3892] Call Trace: [ 546.644542][ T3892] dump_stack+0x1d8/0x241 [ 546.648845][ T3892] ? panic+0x768/0x768 [ 546.652882][ T3892] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 546.658657][ T3892] ? __find_get_block+0xc9c/0x10b0 [ 546.663739][ T3892] ? stack_trace_save+0x1c0/0x1c0 [ 546.668738][ T3892] should_fail+0x71f/0x880 [ 546.673124][ T3892] ? setup_fault_attr+0x3d0/0x3d0 [ 546.678119][ T3892] ? mls_compute_context_len+0x74b/0x790 [ 546.683743][ T3892] ? stack_trace_snprint+0x170/0x170 [ 546.689002][ T3892] ? context_struct_to_string+0x441/0x8a0 [ 546.694691][ T3892] should_failslab+0x5/0x20 [ 546.699163][ T3892] __kmalloc+0x51/0x2b0 [ 546.703287][ T3892] context_struct_to_string+0x441/0x8a0 [ 546.708802][ T3892] ? fat_get_entry+0x8e7/0xa20 [ 546.713537][ T3892] ? security_bounded_transition+0x560/0x560 [ 546.719487][ T3892] context_add_hash+0x141/0x270 [ 546.724308][ T3892] ? security_sid_to_context_inval+0x40/0x40 [ 546.730263][ T3892] ? mls_convert_context+0x6c0/0x6c0 [ 546.735514][ T3892] ? mls_context_isvalid+0xa4/0x380 [ 546.740690][ T3892] ? policydb_context_isvalid+0x1bc/0x410 [ 546.746384][ T3892] security_compute_sid+0x11a7/0x1d60 [ 546.751728][ T3892] ? security_transition_sid+0x90/0x90 [ 546.757154][ T3892] ? avc_denied+0x1d0/0x1d0 [ 546.761638][ T3892] ? _raw_spin_unlock+0x49/0x60 [ 546.766475][ T3892] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 546.771826][ T3892] security_transition_sid+0x78/0x90 [ 546.777082][ T3892] may_create+0x607/0x970 [ 546.781383][ T3892] ? show_sid+0x250/0x250 [ 546.785682][ T3892] ? from_kgid+0x1a3/0x730 [ 546.790071][ T3892] ? generic_permission+0x141/0x3e0 [ 546.795238][ T3892] security_inode_mkdir+0xa4/0x100 [ 546.800320][ T3892] vfs_mkdir+0x352/0x600 [ 546.804534][ T3892] open_or_create_special_dir+0xe4/0x1c0 [ 546.810257][ T3892] incfs_mount_fs+0x48b/0xa00 [ 546.814918][ T3892] ? incfs_unlink+0x80/0x80 [ 546.819393][ T3892] ? vfs_parse_fs_string+0x178/0x1f0 [ 546.824795][ T3892] ? logfc+0x6d0/0x6d0 [ 546.828849][ T3892] ? cap_capable+0x18b/0x210 [ 546.833413][ T3892] legacy_get_tree+0xdf/0x170 [ 546.838083][ T3892] ? incfs_unlink+0x80/0x80 [ 546.842558][ T3892] vfs_get_tree+0x85/0x260 [ 546.846946][ T3892] do_new_mount+0x292/0x570 [ 546.851419][ T3892] ? do_move_mount_old+0x160/0x160 [ 546.856511][ T3892] ? security_capable+0x86/0xb0 [ 546.861346][ T3892] do_mount+0x688/0xdd0 [ 546.865485][ T3892] ? copy_mount_string+0x30/0x30 [ 546.870398][ T3892] ? _copy_from_user+0xa6/0xe0 [ 546.875132][ T3892] ? copy_mount_options+0xcb/0x300 [ 546.880214][ T3892] ksys_mount+0xc2/0xf0 [ 546.884339][ T3892] __x64_sys_mount+0xb1/0xc0 [ 546.888898][ T3892] do_syscall_64+0xca/0x1c0 [ 546.893381][ T3892] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 546.899323][ T3892] incfs: Can't find or create .index dir in ./file0 [ 546.905984][ T3892] incfs: mount failed -12 [ 546.958133][ T3894] FAULT_INJECTION: forcing a failure. [ 546.958133][ T3894] name failslab, interval 1, probability 0, space 0, times 0 [ 546.970786][ T3894] CPU: 0 PID: 3894 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 546.981003][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 546.991069][ T3894] Call Trace: [ 546.994338][ T3894] dump_stack+0x1d8/0x241 [ 546.998644][ T3894] ? panic+0x768/0x768 [ 547.002684][ T3894] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 547.008480][ T3894] ? __find_get_block+0xc9c/0x10b0 [ 547.013563][ T3894] ? stack_trace_save+0x1c0/0x1c0 [ 547.018556][ T3894] should_fail+0x71f/0x880 [ 547.022944][ T3894] ? setup_fault_attr+0x3d0/0x3d0 [ 547.027941][ T3894] ? mls_compute_context_len+0x74b/0x790 [ 547.033540][ T3894] ? stack_trace_snprint+0x170/0x170 [ 547.038794][ T3894] ? context_struct_to_string+0x441/0x8a0 [ 547.044496][ T3894] should_failslab+0x5/0x20 [ 547.048969][ T3894] __kmalloc+0x51/0x2b0 [ 547.053094][ T3894] context_struct_to_string+0x441/0x8a0 [ 547.058608][ T3894] ? fat_get_entry+0x8e7/0xa20 [ 547.063342][ T3894] ? security_bounded_transition+0x560/0x560 [ 547.069300][ T3894] context_add_hash+0x141/0x270 [ 547.074122][ T3894] ? security_sid_to_context_inval+0x40/0x40 [ 547.080069][ T3894] ? mls_convert_context+0x6c0/0x6c0 [ 547.085333][ T3894] ? mls_context_isvalid+0xa4/0x380 [ 547.090516][ T3894] ? policydb_context_isvalid+0x1bc/0x410 [ 547.096210][ T3894] security_compute_sid+0x11a7/0x1d60 [ 547.101556][ T3894] ? security_transition_sid+0x90/0x90 [ 547.107035][ T3894] ? avc_denied+0x1d0/0x1d0 [ 547.111621][ T3894] ? _raw_spin_unlock+0x49/0x60 [ 547.116452][ T3894] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 547.121807][ T3894] security_transition_sid+0x78/0x90 [ 547.127076][ T3894] may_create+0x607/0x970 [ 547.131470][ T3894] ? show_sid+0x250/0x250 [ 547.135795][ T3894] ? from_kgid+0x1a3/0x730 [ 547.140180][ T3894] ? generic_permission+0x141/0x3e0 [ 547.145348][ T3894] security_inode_mkdir+0xa4/0x100 [ 547.150433][ T3894] vfs_mkdir+0x352/0x600 [ 547.154647][ T3894] open_or_create_special_dir+0xe4/0x1c0 [ 547.160250][ T3894] incfs_mount_fs+0x48b/0xa00 [ 547.164908][ T3894] ? incfs_unlink+0x80/0x80 [ 547.169386][ T3894] ? vfs_parse_fs_string+0x178/0x1f0 [ 547.174659][ T3894] ? logfc+0x6d0/0x6d0 [ 547.178715][ T3894] ? cap_capable+0x18b/0x210 [ 547.183306][ T3894] legacy_get_tree+0xdf/0x170 [ 547.187964][ T3894] ? incfs_unlink+0x80/0x80 [ 547.192447][ T3894] vfs_get_tree+0x85/0x260 [ 547.196840][ T3894] do_new_mount+0x292/0x570 [ 547.201316][ T3894] ? do_move_mount_old+0x160/0x160 [ 547.206409][ T3894] ? security_capable+0x86/0xb0 [ 547.211250][ T3894] do_mount+0x688/0xdd0 [ 547.215380][ T3894] ? copy_mount_string+0x30/0x30 [ 547.220296][ T3894] ? _copy_from_user+0xa6/0xe0 [ 547.225046][ T3894] ? copy_mount_options+0xcb/0x300 [ 547.230126][ T3894] ksys_mount+0xc2/0xf0 [ 547.234265][ T3894] __x64_sys_mount+0xb1/0xc0 [ 547.238836][ T3894] do_syscall_64+0xca/0x1c0 [ 547.243352][ T3894] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 547.250658][ T3894] incfs: Can't find or create .index dir in ./file0 [ 547.257324][ T3894] incfs: mount failed -12 [ 547.308073][ T3896] FAULT_INJECTION: forcing a failure. [ 547.308073][ T3896] name failslab, interval 1, probability 0, space 0, times 0 [ 547.320723][ T3896] CPU: 0 PID: 3896 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 547.330935][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.340965][ T3896] Call Trace: [ 547.344259][ T3896] dump_stack+0x1d8/0x241 [ 547.348559][ T3896] ? panic+0x768/0x768 [ 547.352600][ T3896] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 547.358376][ T3896] ? __find_get_block+0xc9c/0x10b0 [ 547.363652][ T3896] ? stack_trace_save+0x1c0/0x1c0 [ 547.368683][ T3896] should_fail+0x71f/0x880 [ 547.373074][ T3896] ? setup_fault_attr+0x3d0/0x3d0 [ 547.378072][ T3896] ? mls_compute_context_len+0x74b/0x790 [ 547.383673][ T3896] ? stack_trace_snprint+0x170/0x170 [ 547.388926][ T3896] ? context_struct_to_string+0x441/0x8a0 [ 547.394614][ T3896] should_failslab+0x5/0x20 [ 547.399088][ T3896] __kmalloc+0x51/0x2b0 [ 547.403647][ T3896] context_struct_to_string+0x441/0x8a0 [ 547.409180][ T3896] ? fat_get_entry+0x8e7/0xa20 [ 547.413916][ T3896] ? security_bounded_transition+0x560/0x560 [ 547.420082][ T3896] context_add_hash+0x141/0x270 [ 547.424913][ T3896] ? security_sid_to_context_inval+0x40/0x40 [ 547.430871][ T3896] ? mls_convert_context+0x6c0/0x6c0 [ 547.436131][ T3896] ? mls_context_isvalid+0xa4/0x380 [ 547.441313][ T3896] ? policydb_context_isvalid+0x1bc/0x410 [ 547.447010][ T3896] security_compute_sid+0x11a7/0x1d60 [ 547.452365][ T3896] ? security_transition_sid+0x90/0x90 [ 547.457815][ T3896] ? avc_denied+0x1d0/0x1d0 [ 547.462286][ T3896] ? _raw_spin_unlock+0x49/0x60 [ 547.467104][ T3896] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 547.472443][ T3896] security_transition_sid+0x78/0x90 [ 547.477694][ T3896] may_create+0x607/0x970 [ 547.482009][ T3896] ? show_sid+0x250/0x250 [ 547.486393][ T3896] ? from_kgid+0x1a3/0x730 [ 547.490778][ T3896] ? generic_permission+0x141/0x3e0 [ 547.495945][ T3896] security_inode_mkdir+0xa4/0x100 [ 547.501812][ T3896] vfs_mkdir+0x352/0x600 [ 547.506030][ T3896] open_or_create_special_dir+0xe4/0x1c0 [ 547.511635][ T3896] incfs_mount_fs+0x48b/0xa00 [ 547.516294][ T3896] ? incfs_unlink+0x80/0x80 [ 547.520772][ T3896] ? vfs_parse_fs_string+0x178/0x1f0 [ 547.526041][ T3896] ? logfc+0x6d0/0x6d0 [ 547.530080][ T3896] ? cap_capable+0x18b/0x210 [ 547.534639][ T3896] legacy_get_tree+0xdf/0x170 [ 547.539301][ T3896] ? incfs_unlink+0x80/0x80 [ 547.543865][ T3896] vfs_get_tree+0x85/0x260 [ 547.548264][ T3896] do_new_mount+0x292/0x570 [ 547.552734][ T3896] ? do_move_mount_old+0x160/0x160 [ 547.557814][ T3896] ? security_capable+0x86/0xb0 [ 547.562634][ T3896] do_mount+0x688/0xdd0 [ 547.566757][ T3896] ? copy_mount_string+0x30/0x30 [ 547.571793][ T3896] ? _copy_from_user+0xa6/0xe0 [ 547.576534][ T3896] ? copy_mount_options+0xcb/0x300 [ 547.581626][ T3896] ksys_mount+0xc2/0xf0 [ 547.585852][ T3896] __x64_sys_mount+0xb1/0xc0 [ 547.590428][ T3896] do_syscall_64+0xca/0x1c0 [ 547.594912][ T3896] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 547.600879][ T3896] incfs: Can't find or create .index dir in ./file0 [ 547.607530][ T3896] incfs: mount failed -12 [ 547.658026][ T3898] FAULT_INJECTION: forcing a failure. [ 547.658026][ T3898] name failslab, interval 1, probability 0, space 0, times 0 [ 547.670689][ T3898] CPU: 0 PID: 3898 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 547.680905][ T3898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 547.690932][ T3898] Call Trace: [ 547.694196][ T3898] dump_stack+0x1d8/0x241 [ 547.698489][ T3898] ? panic+0x768/0x768 [ 547.702524][ T3898] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 547.708299][ T3898] should_fail+0x71f/0x880 [ 547.712682][ T3898] ? setup_fault_attr+0x3d0/0x3d0 [ 547.717674][ T3898] ? stack_trace_save+0x1c0/0x1c0 [ 547.722752][ T3898] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 547.728787][ T3898] ? __d_alloc+0x2a/0x6a0 [ 547.733085][ T3898] should_failslab+0x5/0x20 [ 547.737555][ T3898] kmem_cache_alloc+0x24/0x220 [ 547.742286][ T3898] __d_alloc+0x2a/0x6a0 [ 547.746427][ T3898] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 547.752458][ T3898] d_alloc_parallel+0xe7/0x1310 [ 547.757288][ T3898] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 547.762653][ T3898] ? avc_denied+0x1d0/0x1d0 [ 547.767123][ T3898] ? d_hash_and_lookup+0x1e0/0x1e0 [ 547.772200][ T3898] ? incfs_realloc_mount_info+0x93/0x480 [ 547.777816][ T3898] ? incfs_alloc_mount_info+0x462/0x520 [ 547.783437][ T3898] ? incfs_mount_fs+0x406/0xa00 [ 547.788263][ T3898] ? legacy_get_tree+0xdf/0x170 [ 547.793097][ T3898] ? vfs_get_tree+0x85/0x260 [ 547.797667][ T3898] ? do_mount+0x688/0xdd0 [ 547.801964][ T3898] ? ksys_mount+0xc2/0xf0 [ 547.806522][ T3898] ? selinux_inode_permission+0x380/0x6a0 [ 547.812206][ T3898] ? selinux_inode_permission+0x454/0x6a0 [ 547.817889][ T3898] __lookup_slow+0x156/0x460 [ 547.822452][ T3898] ? lookup_one_len+0x2c0/0x2c0 [ 547.827290][ T3898] lookup_one_len+0x180/0x2c0 [ 547.831936][ T3898] ? lookup_one_len_common+0x450/0x450 [ 547.837376][ T3898] ? memcpy+0x38/0x50 [ 547.841325][ T3898] incfs_lookup_dentry+0x5b/0xb0 [ 547.846231][ T3898] open_or_create_special_dir+0x4c/0x1c0 [ 547.852108][ T3898] incfs_mount_fs+0x48b/0xa00 [ 547.856784][ T3898] ? incfs_unlink+0x80/0x80 [ 547.861347][ T3898] ? vfs_parse_fs_string+0x178/0x1f0 [ 547.866604][ T3898] ? logfc+0x6d0/0x6d0 [ 547.870656][ T3898] ? cap_capable+0x18b/0x210 [ 547.875221][ T3898] legacy_get_tree+0xdf/0x170 [ 547.879902][ T3898] ? incfs_unlink+0x80/0x80 [ 547.884381][ T3898] vfs_get_tree+0x85/0x260 [ 547.888769][ T3898] do_new_mount+0x292/0x570 [ 547.893284][ T3898] ? do_move_mount_old+0x160/0x160 [ 547.898369][ T3898] ? security_capable+0x86/0xb0 [ 547.903182][ T3898] do_mount+0x688/0xdd0 [ 547.907312][ T3898] ? copy_mount_string+0x30/0x30 [ 547.912245][ T3898] ? _copy_from_user+0xa6/0xe0 [ 547.916981][ T3898] ? copy_mount_options+0xcb/0x300 [ 547.922058][ T3898] ksys_mount+0xc2/0xf0 [ 547.926197][ T3898] __x64_sys_mount+0xb1/0xc0 [ 547.930792][ T3898] do_syscall_64+0xca/0x1c0 [ 547.935265][ T3898] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 547.942987][ T3898] incfs_lookup_dentry err:-12 [ 547.947726][ T3898] incfs: Can't find or create .index dir in ./file0 [ 547.954384][ T3898] incfs: mount failed -12 [ 548.022081][ T3900] FAULT_INJECTION: forcing a failure. [ 548.022081][ T3900] name failslab, interval 1, probability 0, space 0, times 0 [ 548.034700][ T3900] CPU: 1 PID: 3900 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 548.044918][ T3900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.054954][ T3900] Call Trace: [ 548.058232][ T3900] dump_stack+0x1d8/0x241 [ 548.062532][ T3900] ? panic+0x768/0x768 [ 548.066569][ T3900] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 548.072342][ T3900] should_fail+0x71f/0x880 [ 548.076725][ T3900] ? setup_fault_attr+0x3d0/0x3d0 [ 548.081828][ T3900] ? stack_trace_save+0x1c0/0x1c0 [ 548.087266][ T3900] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 548.093305][ T3900] ? __d_alloc+0x2a/0x6a0 [ 548.097746][ T3900] should_failslab+0x5/0x20 [ 548.102241][ T3900] kmem_cache_alloc+0x24/0x220 [ 548.106979][ T3900] __d_alloc+0x2a/0x6a0 [ 548.111111][ T3900] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 548.118293][ T3900] d_alloc_parallel+0xe7/0x1310 [ 548.123114][ T3900] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 548.128458][ T3900] ? avc_denied+0x1d0/0x1d0 [ 548.132929][ T3900] ? d_hash_and_lookup+0x1e0/0x1e0 [ 548.138032][ T3900] ? incfs_realloc_mount_info+0x93/0x480 [ 548.143660][ T3900] ? incfs_alloc_mount_info+0x462/0x520 [ 548.149357][ T3900] ? incfs_mount_fs+0x406/0xa00 [ 548.154184][ T3900] ? legacy_get_tree+0xdf/0x170 [ 548.159008][ T3900] ? vfs_get_tree+0x85/0x260 [ 548.163567][ T3900] ? do_mount+0x688/0xdd0 [ 548.167897][ T3900] ? ksys_mount+0xc2/0xf0 [ 548.172202][ T3900] ? selinux_inode_permission+0x380/0x6a0 [ 548.177914][ T3900] ? selinux_inode_permission+0x454/0x6a0 [ 548.183612][ T3900] __lookup_slow+0x156/0x460 [ 548.188267][ T3900] ? lookup_one_len+0x2c0/0x2c0 [ 548.193099][ T3900] lookup_one_len+0x180/0x2c0 [ 548.197748][ T3900] ? lookup_one_len_common+0x450/0x450 [ 548.203180][ T3900] ? memcpy+0x38/0x50 [ 548.207678][ T3900] incfs_lookup_dentry+0x5b/0xb0 [ 548.212589][ T3900] open_or_create_special_dir+0x4c/0x1c0 [ 548.218191][ T3900] incfs_mount_fs+0x48b/0xa00 [ 548.222937][ T3900] ? incfs_unlink+0x80/0x80 [ 548.227411][ T3900] ? vfs_parse_fs_string+0x178/0x1f0 [ 548.232660][ T3900] ? logfc+0x6d0/0x6d0 [ 548.236703][ T3900] ? cap_capable+0x18b/0x210 [ 548.241262][ T3900] legacy_get_tree+0xdf/0x170 [ 548.245906][ T3900] ? incfs_unlink+0x80/0x80 [ 548.250374][ T3900] vfs_get_tree+0x85/0x260 [ 548.254760][ T3900] do_new_mount+0x292/0x570 [ 548.259279][ T3900] ? do_move_mount_old+0x160/0x160 [ 548.264386][ T3900] ? security_capable+0x86/0xb0 [ 548.269208][ T3900] do_mount+0x688/0xdd0 [ 548.273335][ T3900] ? copy_mount_string+0x30/0x30 [ 548.278251][ T3900] ? _copy_from_user+0xa6/0xe0 [ 548.283163][ T3900] ? copy_mount_options+0xcb/0x300 [ 548.288249][ T3900] ksys_mount+0xc2/0xf0 [ 548.292378][ T3900] __x64_sys_mount+0xb1/0xc0 [ 548.296940][ T3900] do_syscall_64+0xca/0x1c0 [ 548.301522][ T3900] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 548.307444][ T3900] incfs_lookup_dentry err:-12 [ 548.312126][ T3900] incfs: Can't find or create .index dir in ./file0 [ 548.318773][ T3900] incfs: mount failed -12 [ 548.378013][ T3902] FAULT_INJECTION: forcing a failure. [ 548.378013][ T3902] name failslab, interval 1, probability 0, space 0, times 0 [ 548.390768][ T3902] CPU: 1 PID: 3902 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 548.400979][ T3902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.411006][ T3902] Call Trace: [ 548.414272][ T3902] dump_stack+0x1d8/0x241 [ 548.418570][ T3902] ? panic+0x768/0x768 [ 548.422626][ T3902] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 548.428402][ T3902] ? __find_get_block+0xc9c/0x10b0 [ 548.433488][ T3902] ? stack_trace_save+0x1c0/0x1c0 [ 548.438482][ T3902] should_fail+0x71f/0x880 [ 548.442869][ T3902] ? setup_fault_attr+0x3d0/0x3d0 [ 548.447992][ T3902] ? mls_compute_context_len+0x74b/0x790 [ 548.453607][ T3902] ? stack_trace_snprint+0x170/0x170 [ 548.458871][ T3902] ? context_struct_to_string+0x441/0x8a0 [ 548.464650][ T3902] should_failslab+0x5/0x20 [ 548.469123][ T3902] __kmalloc+0x51/0x2b0 [ 548.473252][ T3902] context_struct_to_string+0x441/0x8a0 [ 548.478766][ T3902] ? fat_get_entry+0x8e7/0xa20 [ 548.483511][ T3902] ? security_bounded_transition+0x560/0x560 [ 548.489460][ T3902] context_add_hash+0x141/0x270 [ 548.494283][ T3902] ? security_sid_to_context_inval+0x40/0x40 [ 548.500234][ T3902] ? mls_convert_context+0x6c0/0x6c0 [ 548.505486][ T3902] ? mls_context_isvalid+0xa4/0x380 [ 548.510665][ T3902] ? policydb_context_isvalid+0x1bc/0x410 [ 548.516370][ T3902] security_compute_sid+0x11a7/0x1d60 [ 548.521742][ T3902] ? security_transition_sid+0x90/0x90 [ 548.527176][ T3902] ? avc_denied+0x1d0/0x1d0 [ 548.531650][ T3902] ? _raw_spin_unlock+0x49/0x60 [ 548.536477][ T3902] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 548.541826][ T3902] security_transition_sid+0x78/0x90 [ 548.547082][ T3902] may_create+0x607/0x970 [ 548.551381][ T3902] ? show_sid+0x250/0x250 [ 548.555676][ T3902] ? from_kgid+0x1a3/0x730 [ 548.560057][ T3902] ? generic_permission+0x141/0x3e0 [ 548.565224][ T3902] security_inode_mkdir+0xa4/0x100 [ 548.571314][ T3902] vfs_mkdir+0x352/0x600 [ 548.575542][ T3902] open_or_create_special_dir+0xe4/0x1c0 [ 548.581151][ T3902] incfs_mount_fs+0x48b/0xa00 [ 548.585801][ T3902] ? incfs_unlink+0x80/0x80 [ 548.590277][ T3902] ? vfs_parse_fs_string+0x178/0x1f0 [ 548.595658][ T3902] ? logfc+0x6d0/0x6d0 [ 548.599839][ T3902] ? cap_capable+0x18b/0x210 [ 548.604541][ T3902] legacy_get_tree+0xdf/0x170 [ 548.609236][ T3902] ? incfs_unlink+0x80/0x80 [ 548.613721][ T3902] vfs_get_tree+0x85/0x260 [ 548.618223][ T3902] do_new_mount+0x292/0x570 [ 548.622741][ T3902] ? do_move_mount_old+0x160/0x160 [ 548.627835][ T3902] ? security_capable+0x86/0xb0 [ 548.632675][ T3902] do_mount+0x688/0xdd0 [ 548.636815][ T3902] ? copy_mount_string+0x30/0x30 [ 548.641731][ T3902] ? _copy_from_user+0xa6/0xe0 [ 548.646469][ T3902] ? copy_mount_options+0xcb/0x300 [ 548.651550][ T3902] ksys_mount+0xc2/0xf0 [ 548.655697][ T3902] __x64_sys_mount+0xb1/0xc0 [ 548.660259][ T3902] do_syscall_64+0xca/0x1c0 [ 548.664757][ T3902] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 548.672189][ T3902] incfs: Can't find or create .index dir in ./file0 [ 548.678982][ T3902] incfs: mount failed -12 [ 548.728030][ T3904] FAULT_INJECTION: forcing a failure. [ 548.728030][ T3904] name failslab, interval 1, probability 0, space 0, times 0 [ 548.740679][ T3904] CPU: 1 PID: 3904 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 548.750893][ T3904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 548.760924][ T3904] Call Trace: [ 548.764198][ T3904] dump_stack+0x1d8/0x241 [ 548.768498][ T3904] ? panic+0x768/0x768 [ 548.772537][ T3904] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 548.778311][ T3904] ? __find_get_block+0xc9c/0x10b0 [ 548.783392][ T3904] ? stack_trace_save+0x1c0/0x1c0 [ 548.788416][ T3904] should_fail+0x71f/0x880 [ 548.792817][ T3904] ? setup_fault_attr+0x3d0/0x3d0 [ 548.797816][ T3904] ? mls_compute_context_len+0x74b/0x790 [ 548.803419][ T3904] ? stack_trace_snprint+0x170/0x170 [ 548.808675][ T3904] ? context_struct_to_string+0x441/0x8a0 [ 548.814364][ T3904] should_failslab+0x5/0x20 [ 548.818840][ T3904] __kmalloc+0x51/0x2b0 [ 548.822995][ T3904] context_struct_to_string+0x441/0x8a0 [ 548.828517][ T3904] ? fat_get_entry+0x8e7/0xa20 [ 548.833249][ T3904] ? security_bounded_transition+0x560/0x560 [ 548.839198][ T3904] context_add_hash+0x141/0x270 [ 548.844021][ T3904] ? security_sid_to_context_inval+0x40/0x40 [ 548.849969][ T3904] ? mls_convert_context+0x6c0/0x6c0 [ 548.855230][ T3904] ? mls_context_isvalid+0xa4/0x380 [ 548.860400][ T3904] ? policydb_context_isvalid+0x1bc/0x410 [ 548.866091][ T3904] security_compute_sid+0x11a7/0x1d60 [ 548.871433][ T3904] ? security_transition_sid+0x90/0x90 [ 548.876860][ T3904] ? avc_denied+0x1d0/0x1d0 [ 548.881352][ T3904] ? _raw_spin_unlock+0x49/0x60 [ 548.886195][ T3904] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 548.891541][ T3904] security_transition_sid+0x78/0x90 [ 548.896796][ T3904] may_create+0x607/0x970 [ 548.901096][ T3904] ? show_sid+0x250/0x250 [ 548.905392][ T3904] ? from_kgid+0x1a3/0x730 [ 548.909775][ T3904] ? generic_permission+0x141/0x3e0 [ 548.914945][ T3904] security_inode_mkdir+0xa4/0x100 [ 548.920024][ T3904] vfs_mkdir+0x352/0x600 [ 548.924239][ T3904] open_or_create_special_dir+0xe4/0x1c0 [ 548.929855][ T3904] incfs_mount_fs+0x48b/0xa00 [ 548.934511][ T3904] ? incfs_unlink+0x80/0x80 [ 548.938987][ T3904] ? vfs_parse_fs_string+0x178/0x1f0 [ 548.944246][ T3904] ? logfc+0x6d0/0x6d0 [ 548.948296][ T3904] ? cap_capable+0x18b/0x210 [ 548.952855][ T3904] legacy_get_tree+0xdf/0x170 [ 548.957502][ T3904] ? incfs_unlink+0x80/0x80 [ 548.961995][ T3904] vfs_get_tree+0x85/0x260 [ 548.966393][ T3904] do_new_mount+0x292/0x570 [ 548.970870][ T3904] ? do_move_mount_old+0x160/0x160 [ 548.975954][ T3904] ? security_capable+0x86/0xb0 [ 548.980777][ T3904] do_mount+0x688/0xdd0 [ 548.984925][ T3904] ? copy_mount_string+0x30/0x30 [ 548.989830][ T3904] ? _copy_from_user+0xa6/0xe0 [ 548.994571][ T3904] ? copy_mount_options+0xcb/0x300 [ 548.999659][ T3904] ksys_mount+0xc2/0xf0 [ 549.003786][ T3904] __x64_sys_mount+0xb1/0xc0 [ 549.008346][ T3904] do_syscall_64+0xca/0x1c0 [ 549.012823][ T3904] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.019048][ T3904] incfs: Can't find or create .index dir in ./file0 [ 549.025722][ T3904] incfs: mount failed -12 [ 549.078155][ T3906] FAULT_INJECTION: forcing a failure. [ 549.078155][ T3906] name failslab, interval 1, probability 0, space 0, times 0 [ 549.090884][ T3906] CPU: 1 PID: 3906 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 549.101192][ T3906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.111256][ T3906] Call Trace: [ 549.114610][ T3906] dump_stack+0x1d8/0x241 [ 549.118910][ T3906] ? panic+0x768/0x768 [ 549.122947][ T3906] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 549.128725][ T3906] should_fail+0x71f/0x880 [ 549.133288][ T3906] ? setup_fault_attr+0x3d0/0x3d0 [ 549.138307][ T3906] ? stack_trace_save+0x1c0/0x1c0 [ 549.143318][ T3906] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.149360][ T3906] ? __d_alloc+0x2a/0x6a0 [ 549.153746][ T3906] should_failslab+0x5/0x20 [ 549.158250][ T3906] kmem_cache_alloc+0x24/0x220 [ 549.162980][ T3906] __d_alloc+0x2a/0x6a0 [ 549.167107][ T3906] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.173280][ T3906] d_alloc_parallel+0xe7/0x1310 [ 549.178344][ T3906] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 549.183703][ T3906] ? avc_denied+0x1d0/0x1d0 [ 549.188229][ T3906] ? d_hash_and_lookup+0x1e0/0x1e0 [ 549.193330][ T3906] ? incfs_realloc_mount_info+0x93/0x480 [ 549.199037][ T3906] ? incfs_alloc_mount_info+0x462/0x520 [ 549.204554][ T3906] ? incfs_mount_fs+0x406/0xa00 [ 549.209375][ T3906] ? legacy_get_tree+0xdf/0x170 [ 549.214193][ T3906] ? vfs_get_tree+0x85/0x260 [ 549.218773][ T3906] ? do_mount+0x688/0xdd0 [ 549.223082][ T3906] ? ksys_mount+0xc2/0xf0 [ 549.227396][ T3906] ? selinux_inode_permission+0x380/0x6a0 [ 549.233174][ T3906] ? selinux_inode_permission+0x454/0x6a0 [ 549.238861][ T3906] __lookup_slow+0x156/0x460 [ 549.243505][ T3906] ? lookup_one_len+0x2c0/0x2c0 [ 549.248325][ T3906] lookup_one_len+0x180/0x2c0 [ 549.252969][ T3906] ? lookup_one_len_common+0x450/0x450 [ 549.258483][ T3906] ? memcpy+0x38/0x50 [ 549.262434][ T3906] incfs_lookup_dentry+0x5b/0xb0 [ 549.267366][ T3906] open_or_create_special_dir+0x4c/0x1c0 [ 549.272967][ T3906] incfs_mount_fs+0x48b/0xa00 [ 549.277609][ T3906] ? incfs_unlink+0x80/0x80 [ 549.282098][ T3906] ? vfs_parse_fs_string+0x178/0x1f0 [ 549.287359][ T3906] ? logfc+0x6d0/0x6d0 [ 549.291404][ T3906] ? cap_capable+0x18b/0x210 [ 549.295982][ T3906] legacy_get_tree+0xdf/0x170 [ 549.300633][ T3906] ? incfs_unlink+0x80/0x80 [ 549.305261][ T3906] vfs_get_tree+0x85/0x260 [ 549.309667][ T3906] do_new_mount+0x292/0x570 [ 549.314150][ T3906] ? do_move_mount_old+0x160/0x160 [ 549.319236][ T3906] ? security_capable+0x86/0xb0 [ 549.324055][ T3906] do_mount+0x688/0xdd0 [ 549.328183][ T3906] ? copy_mount_string+0x30/0x30 [ 549.333116][ T3906] ? _copy_from_user+0xa6/0xe0 [ 549.337859][ T3906] ? copy_mount_options+0xcb/0x300 [ 549.343162][ T3906] ksys_mount+0xc2/0xf0 [ 549.347303][ T3906] __x64_sys_mount+0xb1/0xc0 [ 549.351878][ T3906] do_syscall_64+0xca/0x1c0 [ 549.356382][ T3906] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.364127][ T3906] incfs_lookup_dentry err:-12 [ 549.368882][ T3906] incfs: Can't find or create .index dir in ./file0 [ 549.375704][ T3906] incfs: mount failed -12 [ 549.451993][ T3908] FAULT_INJECTION: forcing a failure. [ 549.451993][ T3908] name failslab, interval 1, probability 0, space 0, times 0 [ 549.464638][ T3908] CPU: 1 PID: 3908 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 549.474857][ T3908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.484899][ T3908] Call Trace: [ 549.488176][ T3908] dump_stack+0x1d8/0x241 [ 549.492488][ T3908] ? panic+0x768/0x768 [ 549.496534][ T3908] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 549.502317][ T3908] ? __find_get_block+0xc9c/0x10b0 [ 549.507400][ T3908] ? stack_trace_save+0x1c0/0x1c0 [ 549.512393][ T3908] should_fail+0x71f/0x880 [ 549.516885][ T3908] ? setup_fault_attr+0x3d0/0x3d0 [ 549.521887][ T3908] ? mls_compute_context_len+0x74b/0x790 [ 549.527754][ T3908] ? stack_trace_snprint+0x170/0x170 [ 549.533173][ T3908] ? context_struct_to_string+0x441/0x8a0 [ 549.538869][ T3908] should_failslab+0x5/0x20 [ 549.543348][ T3908] __kmalloc+0x51/0x2b0 [ 549.547479][ T3908] context_struct_to_string+0x441/0x8a0 [ 549.552992][ T3908] ? fat_get_entry+0x8e7/0xa20 [ 549.557730][ T3908] ? security_bounded_transition+0x560/0x560 [ 549.563689][ T3908] context_add_hash+0x141/0x270 [ 549.568521][ T3908] ? security_sid_to_context_inval+0x40/0x40 [ 549.574511][ T3908] ? mls_convert_context+0x6c0/0x6c0 [ 549.579789][ T3908] ? mls_context_isvalid+0xa4/0x380 [ 549.584959][ T3908] ? policydb_context_isvalid+0x1bc/0x410 [ 549.590653][ T3908] security_compute_sid+0x11a7/0x1d60 [ 549.596036][ T3908] ? security_transition_sid+0x90/0x90 [ 549.601480][ T3908] ? avc_denied+0x1d0/0x1d0 [ 549.605984][ T3908] ? _raw_spin_unlock+0x49/0x60 [ 549.610829][ T3908] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 549.616538][ T3908] security_transition_sid+0x78/0x90 [ 549.621939][ T3908] may_create+0x607/0x970 [ 549.626248][ T3908] ? show_sid+0x250/0x250 [ 549.630578][ T3908] ? from_kgid+0x1a3/0x730 [ 549.634998][ T3908] ? generic_permission+0x141/0x3e0 [ 549.640170][ T3908] security_inode_mkdir+0xa4/0x100 [ 549.645275][ T3908] vfs_mkdir+0x352/0x600 [ 549.649496][ T3908] open_or_create_special_dir+0xe4/0x1c0 [ 549.655140][ T3908] incfs_mount_fs+0x48b/0xa00 [ 549.659805][ T3908] ? incfs_unlink+0x80/0x80 [ 549.664278][ T3908] ? vfs_parse_fs_string+0x178/0x1f0 [ 549.669531][ T3908] ? logfc+0x6d0/0x6d0 [ 549.673657][ T3908] ? cap_capable+0x18b/0x210 [ 549.678455][ T3908] legacy_get_tree+0xdf/0x170 [ 549.683190][ T3908] ? incfs_unlink+0x80/0x80 [ 549.687661][ T3908] vfs_get_tree+0x85/0x260 [ 549.692047][ T3908] do_new_mount+0x292/0x570 [ 549.696520][ T3908] ? do_move_mount_old+0x160/0x160 [ 549.701603][ T3908] ? security_capable+0x86/0xb0 [ 549.706425][ T3908] do_mount+0x688/0xdd0 [ 549.710552][ T3908] ? copy_mount_string+0x30/0x30 [ 549.715459][ T3908] ? _copy_from_user+0xa6/0xe0 [ 549.720372][ T3908] ? copy_mount_options+0xcb/0x300 [ 549.725456][ T3908] ksys_mount+0xc2/0xf0 [ 549.729585][ T3908] __x64_sys_mount+0xb1/0xc0 [ 549.734148][ T3908] do_syscall_64+0xca/0x1c0 [ 549.738627][ T3908] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.745963][ T3908] incfs: Can't find or create .index dir in ./file0 [ 549.752596][ T3908] incfs: mount failed -12 [ 549.798155][ T3910] FAULT_INJECTION: forcing a failure. [ 549.798155][ T3910] name failslab, interval 1, probability 0, space 0, times 0 [ 549.811014][ T3910] CPU: 1 PID: 3910 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 549.821264][ T3910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 549.831292][ T3910] Call Trace: [ 549.834559][ T3910] dump_stack+0x1d8/0x241 [ 549.838860][ T3910] ? panic+0x768/0x768 [ 549.842896][ T3910] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 549.848670][ T3910] should_fail+0x71f/0x880 [ 549.853057][ T3910] ? setup_fault_attr+0x3d0/0x3d0 [ 549.858050][ T3910] ? stack_trace_save+0x1c0/0x1c0 [ 549.863042][ T3910] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.869076][ T3910] ? __d_alloc+0x2a/0x6a0 [ 549.873377][ T3910] should_failslab+0x5/0x20 [ 549.877850][ T3910] kmem_cache_alloc+0x24/0x220 [ 549.882583][ T3910] __d_alloc+0x2a/0x6a0 [ 549.886711][ T3910] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 549.892775][ T3910] d_alloc_parallel+0xe7/0x1310 [ 549.897621][ T3910] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 549.902958][ T3910] ? avc_denied+0x1d0/0x1d0 [ 549.907430][ T3910] ? d_hash_and_lookup+0x1e0/0x1e0 [ 549.912515][ T3910] ? incfs_realloc_mount_info+0x93/0x480 [ 549.918141][ T3910] ? incfs_alloc_mount_info+0x462/0x520 [ 549.923656][ T3910] ? incfs_mount_fs+0x406/0xa00 [ 549.928488][ T3910] ? legacy_get_tree+0xdf/0x170 [ 549.933309][ T3910] ? vfs_get_tree+0x85/0x260 [ 549.937875][ T3910] ? do_mount+0x688/0xdd0 [ 549.942178][ T3910] ? ksys_mount+0xc2/0xf0 [ 549.946476][ T3910] ? selinux_inode_permission+0x380/0x6a0 [ 549.952165][ T3910] ? selinux_inode_permission+0x454/0x6a0 [ 549.957849][ T3910] __lookup_slow+0x156/0x460 [ 549.962416][ T3910] ? lookup_one_len+0x2c0/0x2c0 [ 549.967232][ T3910] lookup_one_len+0x180/0x2c0 [ 549.971877][ T3910] ? lookup_one_len_common+0x450/0x450 [ 549.977303][ T3910] ? memcpy+0x38/0x50 [ 549.981257][ T3910] incfs_lookup_dentry+0x5b/0xb0 [ 549.986319][ T3910] open_or_create_special_dir+0x4c/0x1c0 [ 549.991928][ T3910] incfs_mount_fs+0x48b/0xa00 [ 549.996571][ T3910] ? incfs_unlink+0x80/0x80 [ 550.001050][ T3910] ? vfs_parse_fs_string+0x178/0x1f0 [ 550.006299][ T3910] ? logfc+0x6d0/0x6d0 [ 550.010349][ T3910] ? cap_capable+0x18b/0x210 [ 550.014906][ T3910] legacy_get_tree+0xdf/0x170 [ 550.019551][ T3910] ? incfs_unlink+0x80/0x80 [ 550.024023][ T3910] vfs_get_tree+0x85/0x260 [ 550.028406][ T3910] do_new_mount+0x292/0x570 [ 550.032874][ T3910] ? do_move_mount_old+0x160/0x160 [ 550.037968][ T3910] ? security_capable+0x86/0xb0 [ 550.042785][ T3910] do_mount+0x688/0xdd0 [ 550.046908][ T3910] ? copy_mount_string+0x30/0x30 [ 550.051812][ T3910] ? _copy_from_user+0xa6/0xe0 [ 550.056540][ T3910] ? copy_mount_options+0xcb/0x300 [ 550.061616][ T3910] ksys_mount+0xc2/0xf0 [ 550.065739][ T3910] __x64_sys_mount+0xb1/0xc0 [ 550.070297][ T3910] do_syscall_64+0xca/0x1c0 [ 550.074793][ T3910] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 550.081140][ T3910] incfs_lookup_dentry err:-12 [ 550.085878][ T3910] incfs: Can't find or create .index dir in ./file0 [ 550.092520][ T3910] incfs: mount failed -12 [ 550.212126][ T3912] FAULT_INJECTION: forcing a failure. [ 550.212126][ T3912] name failslab, interval 1, probability 0, space 0, times 0 [ 550.224871][ T3912] CPU: 1 PID: 3912 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 550.235097][ T3912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.245247][ T3912] Call Trace: [ 550.248539][ T3912] dump_stack+0x1d8/0x241 [ 550.252847][ T3912] ? panic+0x768/0x768 [ 550.256893][ T3912] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 550.262690][ T3912] ? __find_get_block+0xc9c/0x10b0 [ 550.267782][ T3912] ? stack_trace_save+0x1c0/0x1c0 [ 550.272873][ T3912] should_fail+0x71f/0x880 [ 550.277270][ T3912] ? setup_fault_attr+0x3d0/0x3d0 [ 550.282284][ T3912] ? mls_compute_context_len+0x74b/0x790 [ 550.287900][ T3912] ? stack_trace_snprint+0x170/0x170 [ 550.293170][ T3912] ? context_struct_to_string+0x441/0x8a0 [ 550.298869][ T3912] should_failslab+0x5/0x20 [ 550.303388][ T3912] __kmalloc+0x51/0x2b0 [ 550.307531][ T3912] context_struct_to_string+0x441/0x8a0 [ 550.313048][ T3912] ? fat_get_entry+0x8e7/0xa20 [ 550.317800][ T3912] ? security_bounded_transition+0x560/0x560 [ 550.323750][ T3912] context_add_hash+0x141/0x270 [ 550.328587][ T3912] ? security_sid_to_context_inval+0x40/0x40 [ 550.334651][ T3912] ? mls_convert_context+0x6c0/0x6c0 [ 550.339920][ T3912] ? mls_context_isvalid+0xa4/0x380 [ 550.345105][ T3912] ? policydb_context_isvalid+0x1bc/0x410 [ 550.350791][ T3912] security_compute_sid+0x11a7/0x1d60 [ 550.356221][ T3912] ? security_transition_sid+0x90/0x90 [ 550.361647][ T3912] ? avc_denied+0x1d0/0x1d0 [ 550.366120][ T3912] ? _raw_spin_unlock+0x49/0x60 [ 550.370939][ T3912] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 550.376275][ T3912] security_transition_sid+0x78/0x90 [ 550.381566][ T3912] may_create+0x607/0x970 [ 550.385885][ T3912] ? show_sid+0x250/0x250 [ 550.390183][ T3912] ? from_kgid+0x1a3/0x730 [ 550.394585][ T3912] ? generic_permission+0x141/0x3e0 [ 550.399755][ T3912] security_inode_mkdir+0xa4/0x100 [ 550.404840][ T3912] vfs_mkdir+0x352/0x600 [ 550.409059][ T3912] open_or_create_special_dir+0xe4/0x1c0 [ 550.414657][ T3912] incfs_mount_fs+0x48b/0xa00 [ 550.419306][ T3912] ? incfs_unlink+0x80/0x80 [ 550.423778][ T3912] ? vfs_parse_fs_string+0x178/0x1f0 [ 550.429033][ T3912] ? logfc+0x6d0/0x6d0 [ 550.433072][ T3912] ? cap_capable+0x18b/0x210 [ 550.437631][ T3912] legacy_get_tree+0xdf/0x170 [ 550.442275][ T3912] ? incfs_unlink+0x80/0x80 [ 550.446775][ T3912] vfs_get_tree+0x85/0x260 [ 550.451161][ T3912] do_new_mount+0x292/0x570 [ 550.455634][ T3912] ? do_move_mount_old+0x160/0x160 [ 550.460716][ T3912] ? security_capable+0x86/0xb0 [ 550.465538][ T3912] do_mount+0x688/0xdd0 [ 550.469659][ T3912] ? copy_mount_string+0x30/0x30 [ 550.474570][ T3912] ? _copy_from_user+0xa6/0xe0 [ 550.479314][ T3912] ? copy_mount_options+0xcb/0x300 [ 550.484390][ T3912] ksys_mount+0xc2/0xf0 [ 550.488514][ T3912] __x64_sys_mount+0xb1/0xc0 [ 550.493071][ T3912] do_syscall_64+0xca/0x1c0 [ 550.497552][ T3912] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 550.503508][ T3912] incfs: Can't find or create .index dir in ./file0 [ 550.510161][ T3912] incfs: mount failed -12 [ 550.572371][ T3914] FAULT_INJECTION: forcing a failure. [ 550.572371][ T3914] name failslab, interval 1, probability 0, space 0, times 0 [ 550.585115][ T3914] CPU: 1 PID: 3914 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 550.595383][ T3914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.605422][ T3914] Call Trace: [ 550.608687][ T3914] dump_stack+0x1d8/0x241 [ 550.612986][ T3914] ? panic+0x768/0x768 [ 550.617028][ T3914] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 550.622809][ T3914] ? __find_get_block+0xc9c/0x10b0 [ 550.627901][ T3914] ? stack_trace_save+0x1c0/0x1c0 [ 550.632987][ T3914] should_fail+0x71f/0x880 [ 550.637482][ T3914] ? setup_fault_attr+0x3d0/0x3d0 [ 550.642772][ T3914] ? mls_compute_context_len+0x74b/0x790 [ 550.648386][ T3914] ? stack_trace_snprint+0x170/0x170 [ 550.653637][ T3914] ? context_struct_to_string+0x441/0x8a0 [ 550.659333][ T3914] should_failslab+0x5/0x20 [ 550.663808][ T3914] __kmalloc+0x51/0x2b0 [ 550.667935][ T3914] context_struct_to_string+0x441/0x8a0 [ 550.673453][ T3914] ? fat_get_entry+0x8e7/0xa20 [ 550.678184][ T3914] ? security_bounded_transition+0x560/0x560 [ 550.684145][ T3914] context_add_hash+0x141/0x270 [ 550.688968][ T3914] ? security_sid_to_context_inval+0x40/0x40 [ 550.694918][ T3914] ? mls_convert_context+0x6c0/0x6c0 [ 550.700167][ T3914] ? mls_context_isvalid+0xa4/0x380 [ 550.705329][ T3914] ? policydb_context_isvalid+0x1bc/0x410 [ 550.711016][ T3914] security_compute_sid+0x11a7/0x1d60 [ 550.716353][ T3914] ? security_transition_sid+0x90/0x90 [ 550.721777][ T3914] ? avc_denied+0x1d0/0x1d0 [ 550.726248][ T3914] ? _raw_spin_unlock+0x49/0x60 [ 550.731064][ T3914] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 550.736400][ T3914] security_transition_sid+0x78/0x90 [ 550.741660][ T3914] may_create+0x607/0x970 [ 550.745964][ T3914] ? show_sid+0x250/0x250 [ 550.750277][ T3914] ? from_kgid+0x1a3/0x730 [ 550.754667][ T3914] ? generic_permission+0x141/0x3e0 [ 550.759840][ T3914] security_inode_mkdir+0xa4/0x100 [ 550.764923][ T3914] vfs_mkdir+0x352/0x600 [ 550.769140][ T3914] open_or_create_special_dir+0xe4/0x1c0 [ 550.774753][ T3914] incfs_mount_fs+0x48b/0xa00 [ 550.779396][ T3914] ? incfs_unlink+0x80/0x80 [ 550.783884][ T3914] ? vfs_parse_fs_string+0x178/0x1f0 [ 550.789135][ T3914] ? logfc+0x6d0/0x6d0 [ 550.793170][ T3914] ? cap_capable+0x18b/0x210 [ 550.797726][ T3914] legacy_get_tree+0xdf/0x170 [ 550.802381][ T3914] ? incfs_unlink+0x80/0x80 [ 550.806892][ T3914] vfs_get_tree+0x85/0x260 [ 550.811279][ T3914] do_new_mount+0x292/0x570 [ 550.815751][ T3914] ? do_move_mount_old+0x160/0x160 [ 550.820838][ T3914] ? security_capable+0x86/0xb0 [ 550.825657][ T3914] do_mount+0x688/0xdd0 [ 550.829778][ T3914] ? copy_mount_string+0x30/0x30 [ 550.834682][ T3914] ? _copy_from_user+0xa6/0xe0 [ 550.839409][ T3914] ? copy_mount_options+0xcb/0x300 [ 550.844494][ T3914] ksys_mount+0xc2/0xf0 [ 550.848619][ T3914] __x64_sys_mount+0xb1/0xc0 [ 550.853207][ T3914] do_syscall_64+0xca/0x1c0 [ 550.857691][ T3914] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 550.864925][ T3914] incfs: Can't find or create .index dir in ./file0 [ 550.871579][ T3914] incfs: mount failed -12 [ 550.919509][ T3916] FAULT_INJECTION: forcing a failure. [ 550.919509][ T3916] name failslab, interval 1, probability 0, space 0, times 0 [ 550.932151][ T3916] CPU: 1 PID: 3916 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 550.942380][ T3916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 550.952404][ T3916] Call Trace: [ 550.955667][ T3916] dump_stack+0x1d8/0x241 [ 550.959965][ T3916] ? panic+0x768/0x768 [ 550.963999][ T3916] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 550.969793][ T3916] ? __find_get_block+0xc9c/0x10b0 [ 550.974873][ T3916] ? stack_trace_save+0x1c0/0x1c0 [ 550.979866][ T3916] should_fail+0x71f/0x880 [ 550.984254][ T3916] ? setup_fault_attr+0x3d0/0x3d0 [ 550.989246][ T3916] ? mls_compute_context_len+0x74b/0x790 [ 550.994844][ T3916] ? stack_trace_snprint+0x170/0x170 [ 551.000092][ T3916] ? context_struct_to_string+0x441/0x8a0 [ 551.005788][ T3916] should_failslab+0x5/0x20 [ 551.010291][ T3916] __kmalloc+0x51/0x2b0 [ 551.014425][ T3916] context_struct_to_string+0x441/0x8a0 [ 551.019956][ T3916] ? fat_get_entry+0x8e7/0xa20 [ 551.024694][ T3916] ? security_bounded_transition+0x560/0x560 [ 551.030646][ T3916] context_add_hash+0x141/0x270 [ 551.035468][ T3916] ? security_sid_to_context_inval+0x40/0x40 [ 551.041417][ T3916] ? mls_convert_context+0x6c0/0x6c0 [ 551.046671][ T3916] ? mls_context_isvalid+0xa4/0x380 [ 551.051838][ T3916] ? policydb_context_isvalid+0x1bc/0x410 [ 551.057526][ T3916] security_compute_sid+0x11a7/0x1d60 [ 551.062868][ T3916] ? security_transition_sid+0x90/0x90 [ 551.068297][ T3916] ? avc_denied+0x1d0/0x1d0 [ 551.072773][ T3916] ? _raw_spin_unlock+0x49/0x60 [ 551.077594][ T3916] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 551.082941][ T3916] security_transition_sid+0x78/0x90 [ 551.088213][ T3916] may_create+0x607/0x970 [ 551.092512][ T3916] ? show_sid+0x250/0x250 [ 551.096830][ T3916] ? from_kgid+0x1a3/0x730 [ 551.101223][ T3916] ? generic_permission+0x141/0x3e0 [ 551.106398][ T3916] security_inode_mkdir+0xa4/0x100 [ 551.111494][ T3916] vfs_mkdir+0x352/0x600 [ 551.115725][ T3916] open_or_create_special_dir+0xe4/0x1c0 [ 551.121350][ T3916] incfs_mount_fs+0x48b/0xa00 [ 551.126094][ T3916] ? incfs_unlink+0x80/0x80 [ 551.130576][ T3916] ? vfs_parse_fs_string+0x178/0x1f0 [ 551.135837][ T3916] ? logfc+0x6d0/0x6d0 [ 551.139882][ T3916] ? cap_capable+0x18b/0x210 [ 551.144444][ T3916] legacy_get_tree+0xdf/0x170 [ 551.149095][ T3916] ? incfs_unlink+0x80/0x80 [ 551.153656][ T3916] vfs_get_tree+0x85/0x260 [ 551.158069][ T3916] do_new_mount+0x292/0x570 [ 551.162550][ T3916] ? do_move_mount_old+0x160/0x160 [ 551.167631][ T3916] ? security_capable+0x86/0xb0 [ 551.172454][ T3916] do_mount+0x688/0xdd0 [ 551.176581][ T3916] ? copy_mount_string+0x30/0x30 [ 551.181574][ T3916] ? _copy_from_user+0xa6/0xe0 [ 551.186328][ T3916] ? copy_mount_options+0xcb/0x300 [ 551.191514][ T3916] ksys_mount+0xc2/0xf0 [ 551.195771][ T3916] __x64_sys_mount+0xb1/0xc0 [ 551.200339][ T3916] do_syscall_64+0xca/0x1c0 [ 551.204826][ T3916] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 551.210816][ T3916] incfs: Can't find or create .index dir in ./file0 [ 551.217560][ T3916] incfs: mount failed -12 [ 551.288145][ T3918] FAULT_INJECTION: forcing a failure. [ 551.288145][ T3918] name failslab, interval 1, probability 0, space 0, times 0 [ 551.300839][ T3918] CPU: 1 PID: 3918 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 551.311055][ T3918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.321087][ T3918] Call Trace: [ 551.324380][ T3918] dump_stack+0x1d8/0x241 [ 551.328696][ T3918] ? panic+0x768/0x768 [ 551.332746][ T3918] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 551.338531][ T3918] should_fail+0x71f/0x880 [ 551.342922][ T3918] ? setup_fault_attr+0x3d0/0x3d0 [ 551.347917][ T3918] ? stack_trace_save+0x1c0/0x1c0 [ 551.352932][ T3918] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 551.358970][ T3918] ? __d_alloc+0x2a/0x6a0 [ 551.363288][ T3918] should_failslab+0x5/0x20 [ 551.367759][ T3918] kmem_cache_alloc+0x24/0x220 [ 551.372491][ T3918] __d_alloc+0x2a/0x6a0 [ 551.376635][ T3918] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 551.382686][ T3918] d_alloc_parallel+0xe7/0x1310 [ 551.387507][ T3918] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 551.392855][ T3918] ? avc_denied+0x1d0/0x1d0 [ 551.397329][ T3918] ? d_hash_and_lookup+0x1e0/0x1e0 [ 551.402418][ T3918] ? incfs_realloc_mount_info+0x93/0x480 [ 551.408035][ T3918] ? incfs_alloc_mount_info+0x462/0x520 [ 551.413582][ T3918] ? incfs_mount_fs+0x406/0xa00 [ 551.418414][ T3918] ? legacy_get_tree+0xdf/0x170 [ 551.423254][ T3918] ? vfs_get_tree+0x85/0x260 [ 551.427813][ T3918] ? do_mount+0x688/0xdd0 [ 551.432111][ T3918] ? ksys_mount+0xc2/0xf0 [ 551.436428][ T3918] ? selinux_inode_permission+0x380/0x6a0 [ 551.442113][ T3918] ? selinux_inode_permission+0x454/0x6a0 [ 551.447821][ T3918] __lookup_slow+0x156/0x460 [ 551.452392][ T3918] ? lookup_one_len+0x2c0/0x2c0 [ 551.457216][ T3918] lookup_one_len+0x180/0x2c0 [ 551.461867][ T3918] ? lookup_one_len_common+0x450/0x450 [ 551.467390][ T3918] ? memcpy+0x38/0x50 [ 551.471342][ T3918] incfs_lookup_dentry+0x5b/0xb0 [ 551.476251][ T3918] open_or_create_special_dir+0x4c/0x1c0 [ 551.481864][ T3918] incfs_mount_fs+0x48b/0xa00 [ 551.486525][ T3918] ? incfs_unlink+0x80/0x80 [ 551.491009][ T3918] ? vfs_parse_fs_string+0x178/0x1f0 [ 551.496271][ T3918] ? logfc+0x6d0/0x6d0 [ 551.500309][ T3918] ? cap_capable+0x18b/0x210 [ 551.504873][ T3918] legacy_get_tree+0xdf/0x170 [ 551.509519][ T3918] ? incfs_unlink+0x80/0x80 [ 551.513991][ T3918] vfs_get_tree+0x85/0x260 [ 551.518381][ T3918] do_new_mount+0x292/0x570 [ 551.522879][ T3918] ? do_move_mount_old+0x160/0x160 [ 551.528060][ T3918] ? security_capable+0x86/0xb0 [ 551.532880][ T3918] do_mount+0x688/0xdd0 [ 551.537026][ T3918] ? copy_mount_string+0x30/0x30 [ 551.541931][ T3918] ? _copy_from_user+0xa6/0xe0 [ 551.546662][ T3918] ? copy_mount_options+0xcb/0x300 [ 551.551739][ T3918] ksys_mount+0xc2/0xf0 [ 551.555875][ T3918] __x64_sys_mount+0xb1/0xc0 [ 551.560435][ T3918] do_syscall_64+0xca/0x1c0 [ 551.564909][ T3918] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 551.571103][ T3918] incfs_lookup_dentry err:-12 [ 551.575859][ T3918] incfs: Can't find or create .index dir in ./file0 [ 551.582496][ T3918] incfs: mount failed -12 [ 551.691695][ T3920] FAULT_INJECTION: forcing a failure. [ 551.691695][ T3920] name failslab, interval 1, probability 0, space 0, times 0 [ 551.704342][ T3920] CPU: 1 PID: 3920 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 551.714564][ T3920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 551.724604][ T3920] Call Trace: [ 551.729607][ T3920] dump_stack+0x1d8/0x241 [ 551.733911][ T3920] ? panic+0x768/0x768 [ 551.737952][ T3920] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 551.743726][ T3920] ? __find_get_block+0xc9c/0x10b0 [ 551.748817][ T3920] ? stack_trace_save+0x1c0/0x1c0 [ 551.753837][ T3920] should_fail+0x71f/0x880 [ 551.758235][ T3920] ? setup_fault_attr+0x3d0/0x3d0 [ 551.763253][ T3920] ? mls_compute_context_len+0x74b/0x790 [ 551.768857][ T3920] ? stack_trace_snprint+0x170/0x170 [ 551.774111][ T3920] ? context_struct_to_string+0x441/0x8a0 [ 551.779801][ T3920] should_failslab+0x5/0x20 [ 551.784380][ T3920] __kmalloc+0x51/0x2b0 [ 551.788530][ T3920] context_struct_to_string+0x441/0x8a0 [ 551.794059][ T3920] ? fat_get_entry+0x8e7/0xa20 [ 551.798800][ T3920] ? security_bounded_transition+0x560/0x560 [ 551.804757][ T3920] context_add_hash+0x141/0x270 [ 551.809612][ T3920] ? security_sid_to_context_inval+0x40/0x40 [ 551.815570][ T3920] ? mls_convert_context+0x6c0/0x6c0 [ 551.820888][ T3920] ? mls_context_isvalid+0xa4/0x380 [ 551.826069][ T3920] ? policydb_context_isvalid+0x1bc/0x410 [ 551.831952][ T3920] security_compute_sid+0x11a7/0x1d60 [ 551.837310][ T3920] ? security_transition_sid+0x90/0x90 [ 551.842742][ T3920] ? avc_denied+0x1d0/0x1d0 [ 551.847246][ T3920] ? _raw_spin_unlock+0x49/0x60 [ 551.852096][ T3920] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 551.857443][ T3920] security_transition_sid+0x78/0x90 [ 551.862698][ T3920] may_create+0x607/0x970 [ 551.867001][ T3920] ? show_sid+0x250/0x250 [ 551.871304][ T3920] ? from_kgid+0x1a3/0x730 [ 551.875701][ T3920] ? generic_permission+0x141/0x3e0 [ 551.880876][ T3920] security_inode_mkdir+0xa4/0x100 [ 551.885963][ T3920] vfs_mkdir+0x352/0x600 [ 551.890187][ T3920] open_or_create_special_dir+0xe4/0x1c0 [ 551.895801][ T3920] incfs_mount_fs+0x48b/0xa00 [ 551.900466][ T3920] ? incfs_unlink+0x80/0x80 [ 551.904945][ T3920] ? vfs_parse_fs_string+0x178/0x1f0 [ 551.910319][ T3920] ? logfc+0x6d0/0x6d0 [ 551.914369][ T3920] ? cap_capable+0x18b/0x210 [ 551.918939][ T3920] legacy_get_tree+0xdf/0x170 [ 551.923601][ T3920] ? incfs_unlink+0x80/0x80 [ 551.928078][ T3920] vfs_get_tree+0x85/0x260 [ 551.932465][ T3920] do_new_mount+0x292/0x570 [ 551.936940][ T3920] ? do_move_mount_old+0x160/0x160 [ 551.942111][ T3920] ? security_capable+0x86/0xb0 [ 551.946930][ T3920] do_mount+0x688/0xdd0 [ 551.951061][ T3920] ? copy_mount_string+0x30/0x30 [ 551.955970][ T3920] ? _copy_from_user+0xa6/0xe0 [ 551.960706][ T3920] ? copy_mount_options+0xcb/0x300 [ 551.965786][ T3920] ksys_mount+0xc2/0xf0 [ 551.969921][ T3920] __x64_sys_mount+0xb1/0xc0 [ 551.975001][ T3920] do_syscall_64+0xca/0x1c0 [ 551.979476][ T3920] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 551.985404][ T3920] incfs: Can't find or create .index dir in ./file0 [ 551.992037][ T3920] incfs: mount failed -12 [ 552.048148][ T3922] FAULT_INJECTION: forcing a failure. [ 552.048148][ T3922] name failslab, interval 1, probability 0, space 0, times 0 [ 552.060931][ T3922] CPU: 1 PID: 3922 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 552.071148][ T3922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.081180][ T3922] Call Trace: [ 552.084445][ T3922] dump_stack+0x1d8/0x241 [ 552.088747][ T3922] ? panic+0x768/0x768 [ 552.092788][ T3922] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 552.098575][ T3922] ? __find_get_block+0xc9c/0x10b0 [ 552.103659][ T3922] ? stack_trace_save+0x1c0/0x1c0 [ 552.108658][ T3922] should_fail+0x71f/0x880 [ 552.113081][ T3922] ? setup_fault_attr+0x3d0/0x3d0 [ 552.118107][ T3922] ? mls_compute_context_len+0x74b/0x790 [ 552.123715][ T3922] ? stack_trace_snprint+0x170/0x170 [ 552.129089][ T3922] ? context_struct_to_string+0x441/0x8a0 [ 552.134814][ T3922] should_failslab+0x5/0x20 [ 552.139300][ T3922] __kmalloc+0x51/0x2b0 [ 552.143437][ T3922] context_struct_to_string+0x441/0x8a0 [ 552.149232][ T3922] ? fat_get_entry+0x8e7/0xa20 [ 552.153976][ T3922] ? security_bounded_transition+0x560/0x560 [ 552.159927][ T3922] context_add_hash+0x141/0x270 [ 552.164750][ T3922] ? security_sid_to_context_inval+0x40/0x40 [ 552.170701][ T3922] ? mls_convert_context+0x6c0/0x6c0 [ 552.175959][ T3922] ? mls_context_isvalid+0xa4/0x380 [ 552.181128][ T3922] ? policydb_context_isvalid+0x1bc/0x410 [ 552.186819][ T3922] security_compute_sid+0x11a7/0x1d60 [ 552.192168][ T3922] ? security_transition_sid+0x90/0x90 [ 552.197615][ T3922] ? avc_denied+0x1d0/0x1d0 [ 552.202097][ T3922] ? _raw_spin_unlock+0x49/0x60 [ 552.206926][ T3922] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 552.212268][ T3922] security_transition_sid+0x78/0x90 [ 552.217531][ T3922] may_create+0x607/0x970 [ 552.221849][ T3922] ? show_sid+0x250/0x250 [ 552.226148][ T3922] ? from_kgid+0x1a3/0x730 [ 552.230535][ T3922] ? generic_permission+0x141/0x3e0 [ 552.235702][ T3922] security_inode_mkdir+0xa4/0x100 [ 552.240782][ T3922] vfs_mkdir+0x352/0x600 [ 552.244996][ T3922] open_or_create_special_dir+0xe4/0x1c0 [ 552.250597][ T3922] incfs_mount_fs+0x48b/0xa00 [ 552.255263][ T3922] ? incfs_unlink+0x80/0x80 [ 552.259736][ T3922] ? vfs_parse_fs_string+0x178/0x1f0 [ 552.265004][ T3922] ? logfc+0x6d0/0x6d0 [ 552.269059][ T3922] ? cap_capable+0x18b/0x210 [ 552.273629][ T3922] legacy_get_tree+0xdf/0x170 [ 552.278288][ T3922] ? incfs_unlink+0x80/0x80 [ 552.282795][ T3922] vfs_get_tree+0x85/0x260 [ 552.287198][ T3922] do_new_mount+0x292/0x570 [ 552.291811][ T3922] ? do_move_mount_old+0x160/0x160 [ 552.296919][ T3922] ? security_capable+0x86/0xb0 [ 552.301770][ T3922] do_mount+0x688/0xdd0 [ 552.305915][ T3922] ? copy_mount_string+0x30/0x30 [ 552.310884][ T3922] ? _copy_from_user+0xa6/0xe0 [ 552.315628][ T3922] ? copy_mount_options+0xcb/0x300 [ 552.320854][ T3922] ksys_mount+0xc2/0xf0 [ 552.325008][ T3922] __x64_sys_mount+0xb1/0xc0 [ 552.329571][ T3922] do_syscall_64+0xca/0x1c0 [ 552.334066][ T3922] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 552.340002][ T3922] incfs: Can't find or create .index dir in ./file0 [ 552.346656][ T3922] incfs: mount failed -12 [ 552.398023][ T3924] FAULT_INJECTION: forcing a failure. [ 552.398023][ T3924] name failslab, interval 1, probability 0, space 0, times 0 [ 552.410880][ T3924] CPU: 1 PID: 3924 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 552.421132][ T3924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.431180][ T3924] Call Trace: [ 552.434448][ T3924] dump_stack+0x1d8/0x241 [ 552.438762][ T3924] ? panic+0x768/0x768 [ 552.442929][ T3924] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 552.448718][ T3924] should_fail+0x71f/0x880 [ 552.453132][ T3924] ? setup_fault_attr+0x3d0/0x3d0 [ 552.458127][ T3924] ? stack_trace_save+0x1c0/0x1c0 [ 552.463127][ T3924] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 552.469164][ T3924] ? __d_alloc+0x2a/0x6a0 [ 552.473479][ T3924] should_failslab+0x5/0x20 [ 552.477967][ T3924] kmem_cache_alloc+0x24/0x220 [ 552.482698][ T3924] __d_alloc+0x2a/0x6a0 [ 552.486839][ T3924] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 552.492920][ T3924] d_alloc_parallel+0xe7/0x1310 [ 552.497753][ T3924] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 552.503097][ T3924] ? avc_denied+0x1d0/0x1d0 [ 552.507571][ T3924] ? d_hash_and_lookup+0x1e0/0x1e0 [ 552.513018][ T3924] ? incfs_realloc_mount_info+0x93/0x480 [ 552.518621][ T3924] ? incfs_alloc_mount_info+0x462/0x520 [ 552.524132][ T3924] ? incfs_mount_fs+0x406/0xa00 [ 552.528953][ T3924] ? legacy_get_tree+0xdf/0x170 [ 552.533774][ T3924] ? vfs_get_tree+0x85/0x260 [ 552.538331][ T3924] ? do_mount+0x688/0xdd0 [ 552.542626][ T3924] ? ksys_mount+0xc2/0xf0 [ 552.546924][ T3924] ? selinux_inode_permission+0x380/0x6a0 [ 552.552609][ T3924] ? selinux_inode_permission+0x454/0x6a0 [ 552.558338][ T3924] __lookup_slow+0x156/0x460 [ 552.562924][ T3924] ? lookup_one_len+0x2c0/0x2c0 [ 552.567753][ T3924] lookup_one_len+0x180/0x2c0 [ 552.572402][ T3924] ? lookup_one_len_common+0x450/0x450 [ 552.577830][ T3924] ? memcpy+0x38/0x50 [ 552.581781][ T3924] incfs_lookup_dentry+0x5b/0xb0 [ 552.586689][ T3924] open_or_create_special_dir+0x4c/0x1c0 [ 552.592290][ T3924] incfs_mount_fs+0x48b/0xa00 [ 552.596934][ T3924] ? incfs_unlink+0x80/0x80 [ 552.601406][ T3924] ? vfs_parse_fs_string+0x178/0x1f0 [ 552.606659][ T3924] ? logfc+0x6d0/0x6d0 [ 552.610713][ T3924] ? cap_capable+0x18b/0x210 [ 552.615276][ T3924] legacy_get_tree+0xdf/0x170 [ 552.619925][ T3924] ? incfs_unlink+0x80/0x80 [ 552.624412][ T3924] vfs_get_tree+0x85/0x260 [ 552.628812][ T3924] do_new_mount+0x292/0x570 [ 552.633290][ T3924] ? do_move_mount_old+0x160/0x160 [ 552.638377][ T3924] ? security_capable+0x86/0xb0 [ 552.643217][ T3924] do_mount+0x688/0xdd0 [ 552.647459][ T3924] ? copy_mount_string+0x30/0x30 [ 552.652374][ T3924] ? _copy_from_user+0xa6/0xe0 [ 552.657119][ T3924] ? copy_mount_options+0xcb/0x300 [ 552.662207][ T3924] ksys_mount+0xc2/0xf0 [ 552.666335][ T3924] __x64_sys_mount+0xb1/0xc0 [ 552.670897][ T3924] do_syscall_64+0xca/0x1c0 [ 552.675369][ T3924] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 552.681478][ T3924] incfs_lookup_dentry err:-12 [ 552.686204][ T3924] incfs: Can't find or create .index dir in ./file0 [ 552.692860][ T3924] incfs: mount failed -12 [ 552.812287][ T3926] FAULT_INJECTION: forcing a failure. [ 552.812287][ T3926] name failslab, interval 1, probability 0, space 0, times 0 [ 552.824926][ T3926] CPU: 1 PID: 3926 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 552.835152][ T3926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 552.845192][ T3926] Call Trace: [ 552.848461][ T3926] dump_stack+0x1d8/0x241 [ 552.852786][ T3926] ? panic+0x768/0x768 [ 552.856901][ T3926] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 552.862686][ T3926] ? __find_get_block+0xc9c/0x10b0 [ 552.867789][ T3926] ? stack_trace_save+0x1c0/0x1c0 [ 552.872920][ T3926] should_fail+0x71f/0x880 [ 552.877346][ T3926] ? setup_fault_attr+0x3d0/0x3d0 [ 552.882342][ T3926] ? mls_compute_context_len+0x74b/0x790 [ 552.888066][ T3926] ? stack_trace_snprint+0x170/0x170 [ 552.893328][ T3926] ? context_struct_to_string+0x441/0x8a0 [ 552.899021][ T3926] should_failslab+0x5/0x20 [ 552.903512][ T3926] __kmalloc+0x51/0x2b0 [ 552.907671][ T3926] context_struct_to_string+0x441/0x8a0 [ 552.913203][ T3926] ? fat_get_entry+0x8e7/0xa20 [ 552.917939][ T3926] ? security_bounded_transition+0x560/0x560 [ 552.923897][ T3926] context_add_hash+0x141/0x270 [ 552.928746][ T3926] ? security_sid_to_context_inval+0x40/0x40 [ 552.934696][ T3926] ? mls_convert_context+0x6c0/0x6c0 [ 552.939951][ T3926] ? mls_context_isvalid+0xa4/0x380 [ 552.945116][ T3926] ? policydb_context_isvalid+0x1bc/0x410 [ 552.950806][ T3926] security_compute_sid+0x11a7/0x1d60 [ 552.956168][ T3926] ? security_transition_sid+0x90/0x90 [ 552.961595][ T3926] ? avc_denied+0x1d0/0x1d0 [ 552.966077][ T3926] ? _raw_spin_unlock+0x49/0x60 [ 552.970902][ T3926] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 552.976250][ T3926] security_transition_sid+0x78/0x90 [ 552.981508][ T3926] may_create+0x607/0x970 [ 552.985810][ T3926] ? show_sid+0x250/0x250 [ 552.990140][ T3926] ? from_kgid+0x1a3/0x730 [ 552.994541][ T3926] ? generic_permission+0x141/0x3e0 [ 552.999718][ T3926] security_inode_mkdir+0xa4/0x100 [ 553.004828][ T3926] vfs_mkdir+0x352/0x600 [ 553.009045][ T3926] open_or_create_special_dir+0xe4/0x1c0 [ 553.014734][ T3926] incfs_mount_fs+0x48b/0xa00 [ 553.019381][ T3926] ? incfs_unlink+0x80/0x80 [ 553.023856][ T3926] ? vfs_parse_fs_string+0x178/0x1f0 [ 553.029109][ T3926] ? logfc+0x6d0/0x6d0 [ 553.033146][ T3926] ? cap_capable+0x18b/0x210 [ 553.037703][ T3926] legacy_get_tree+0xdf/0x170 [ 553.042349][ T3926] ? incfs_unlink+0x80/0x80 [ 553.046823][ T3926] vfs_get_tree+0x85/0x260 [ 553.051213][ T3926] do_new_mount+0x292/0x570 [ 553.055798][ T3926] ? do_move_mount_old+0x160/0x160 [ 553.060889][ T3926] ? security_capable+0x86/0xb0 [ 553.065710][ T3926] do_mount+0x688/0xdd0 [ 553.069855][ T3926] ? copy_mount_string+0x30/0x30 [ 553.074760][ T3926] ? _copy_from_user+0xa6/0xe0 [ 553.079491][ T3926] ? copy_mount_options+0xcb/0x300 [ 553.084573][ T3926] ksys_mount+0xc2/0xf0 [ 553.088703][ T3926] __x64_sys_mount+0xb1/0xc0 [ 553.093283][ T3926] do_syscall_64+0xca/0x1c0 [ 553.097766][ T3926] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 553.103694][ T3926] incfs: Can't find or create .index dir in ./file0 [ 553.110348][ T3926] incfs: mount failed -12 [ 553.158225][ T3928] FAULT_INJECTION: forcing a failure. [ 553.158225][ T3928] name failslab, interval 1, probability 0, space 0, times 0 [ 553.170887][ T3928] CPU: 1 PID: 3928 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 553.181128][ T3928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.191172][ T3928] Call Trace: [ 553.194443][ T3928] dump_stack+0x1d8/0x241 [ 553.198745][ T3928] ? panic+0x768/0x768 [ 553.202784][ T3928] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 553.208580][ T3928] ? __find_get_block+0xc9c/0x10b0 [ 553.213664][ T3928] ? stack_trace_save+0x1c0/0x1c0 [ 553.218662][ T3928] should_fail+0x71f/0x880 [ 553.223052][ T3928] ? setup_fault_attr+0x3d0/0x3d0 [ 553.228203][ T3928] ? mls_compute_context_len+0x74b/0x790 [ 553.233916][ T3928] ? stack_trace_snprint+0x170/0x170 [ 553.239188][ T3928] ? context_struct_to_string+0x441/0x8a0 [ 553.244990][ T3928] should_failslab+0x5/0x20 [ 553.249489][ T3928] __kmalloc+0x51/0x2b0 [ 553.253646][ T3928] context_struct_to_string+0x441/0x8a0 [ 553.259165][ T3928] ? fat_get_entry+0x8e7/0xa20 [ 553.263924][ T3928] ? security_bounded_transition+0x560/0x560 [ 553.269873][ T3928] context_add_hash+0x141/0x270 [ 553.274692][ T3928] ? security_sid_to_context_inval+0x40/0x40 [ 553.280640][ T3928] ? mls_convert_context+0x6c0/0x6c0 [ 553.285895][ T3928] ? mls_context_isvalid+0xa4/0x380 [ 553.291064][ T3928] ? policydb_context_isvalid+0x1bc/0x410 [ 553.296754][ T3928] security_compute_sid+0x11a7/0x1d60 [ 553.302110][ T3928] ? security_transition_sid+0x90/0x90 [ 553.307540][ T3928] ? avc_denied+0x1d0/0x1d0 [ 553.312038][ T3928] ? _raw_spin_unlock+0x49/0x60 [ 553.316874][ T3928] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 553.322242][ T3928] security_transition_sid+0x78/0x90 [ 553.327604][ T3928] may_create+0x607/0x970 [ 553.331918][ T3928] ? show_sid+0x250/0x250 [ 553.336223][ T3928] ? from_kgid+0x1a3/0x730 [ 553.340612][ T3928] ? generic_permission+0x141/0x3e0 [ 553.345830][ T3928] security_inode_mkdir+0xa4/0x100 [ 553.350916][ T3928] vfs_mkdir+0x352/0x600 [ 553.355141][ T3928] open_or_create_special_dir+0xe4/0x1c0 [ 553.360759][ T3928] incfs_mount_fs+0x48b/0xa00 [ 553.365411][ T3928] ? incfs_unlink+0x80/0x80 [ 553.370494][ T3928] ? vfs_parse_fs_string+0x178/0x1f0 [ 553.375771][ T3928] ? logfc+0x6d0/0x6d0 [ 553.379842][ T3928] ? cap_capable+0x18b/0x210 [ 553.384414][ T3928] legacy_get_tree+0xdf/0x170 [ 553.389174][ T3928] ? incfs_unlink+0x80/0x80 [ 553.393647][ T3928] vfs_get_tree+0x85/0x260 [ 553.398033][ T3928] do_new_mount+0x292/0x570 [ 553.402524][ T3928] ? do_move_mount_old+0x160/0x160 [ 553.407701][ T3928] ? security_capable+0x86/0xb0 [ 553.412524][ T3928] do_mount+0x688/0xdd0 [ 553.416656][ T3928] ? copy_mount_string+0x30/0x30 [ 553.421581][ T3928] ? _copy_from_user+0xa6/0xe0 [ 553.426315][ T3928] ? copy_mount_options+0xcb/0x300 [ 553.431392][ T3928] ksys_mount+0xc2/0xf0 [ 553.435524][ T3928] __x64_sys_mount+0xb1/0xc0 [ 553.440210][ T3928] do_syscall_64+0xca/0x1c0 [ 553.444710][ T3928] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 553.450681][ T3928] incfs: Can't find or create .index dir in ./file0 [ 553.457334][ T3928] incfs: mount failed -12 [ 553.507997][ T3930] FAULT_INJECTION: forcing a failure. [ 553.507997][ T3930] name failslab, interval 1, probability 0, space 0, times 0 [ 553.520732][ T3930] CPU: 1 PID: 3930 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 553.531025][ T3930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.541056][ T3930] Call Trace: [ 553.544323][ T3930] dump_stack+0x1d8/0x241 [ 553.548722][ T3930] ? panic+0x768/0x768 [ 553.552759][ T3930] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 553.558534][ T3930] ? __find_get_block+0xc9c/0x10b0 [ 553.563630][ T3930] ? stack_trace_save+0x1c0/0x1c0 [ 553.568621][ T3930] should_fail+0x71f/0x880 [ 553.573007][ T3930] ? setup_fault_attr+0x3d0/0x3d0 [ 553.577997][ T3930] ? mls_compute_context_len+0x74b/0x790 [ 553.583594][ T3930] ? stack_trace_snprint+0x170/0x170 [ 553.588852][ T3930] ? context_struct_to_string+0x441/0x8a0 [ 553.594543][ T3930] should_failslab+0x5/0x20 [ 553.599018][ T3930] __kmalloc+0x51/0x2b0 [ 553.603154][ T3930] context_struct_to_string+0x441/0x8a0 [ 553.608678][ T3930] ? fat_get_entry+0x8e7/0xa20 [ 553.613407][ T3930] ? security_bounded_transition+0x560/0x560 [ 553.619365][ T3930] context_add_hash+0x141/0x270 [ 553.624214][ T3930] ? security_sid_to_context_inval+0x40/0x40 [ 553.630176][ T3930] ? mls_convert_context+0x6c0/0x6c0 [ 553.635454][ T3930] ? mls_context_isvalid+0xa4/0x380 [ 553.640624][ T3930] ? policydb_context_isvalid+0x1bc/0x410 [ 553.646327][ T3930] security_compute_sid+0x11a7/0x1d60 [ 553.651685][ T3930] ? security_transition_sid+0x90/0x90 [ 553.657111][ T3930] ? avc_denied+0x1d0/0x1d0 [ 553.661582][ T3930] ? _raw_spin_unlock+0x49/0x60 [ 553.666420][ T3930] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 553.671771][ T3930] security_transition_sid+0x78/0x90 [ 553.677425][ T3930] may_create+0x607/0x970 [ 553.681771][ T3930] ? show_sid+0x250/0x250 [ 553.686167][ T3930] ? from_kgid+0x1a3/0x730 [ 553.690574][ T3930] ? generic_permission+0x141/0x3e0 [ 553.695850][ T3930] security_inode_mkdir+0xa4/0x100 [ 553.700945][ T3930] vfs_mkdir+0x352/0x600 [ 553.705258][ T3930] open_or_create_special_dir+0xe4/0x1c0 [ 553.710876][ T3930] incfs_mount_fs+0x48b/0xa00 [ 553.715623][ T3930] ? incfs_unlink+0x80/0x80 [ 553.720097][ T3930] ? vfs_parse_fs_string+0x178/0x1f0 [ 553.725363][ T3930] ? logfc+0x6d0/0x6d0 [ 553.729430][ T3930] ? cap_capable+0x18b/0x210 [ 553.734004][ T3930] legacy_get_tree+0xdf/0x170 [ 553.738666][ T3930] ? incfs_unlink+0x80/0x80 [ 553.743141][ T3930] vfs_get_tree+0x85/0x260 [ 553.747541][ T3930] do_new_mount+0x292/0x570 [ 553.752016][ T3930] ? do_move_mount_old+0x160/0x160 [ 553.757095][ T3930] ? security_capable+0x86/0xb0 [ 553.761914][ T3930] do_mount+0x688/0xdd0 [ 553.766038][ T3930] ? copy_mount_string+0x30/0x30 [ 553.770956][ T3930] ? _copy_from_user+0xa6/0xe0 [ 553.775800][ T3930] ? copy_mount_options+0xcb/0x300 [ 553.780919][ T3930] ksys_mount+0xc2/0xf0 [ 553.785041][ T3930] __x64_sys_mount+0xb1/0xc0 [ 553.789601][ T3930] do_syscall_64+0xca/0x1c0 [ 553.794076][ T3930] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 553.800894][ T3930] incfs: Can't find or create .index dir in ./file0 [ 553.807576][ T3930] incfs: mount failed -12 [ 553.908088][ T3932] FAULT_INJECTION: forcing a failure. [ 553.908088][ T3932] name failslab, interval 1, probability 0, space 0, times 0 [ 553.920734][ T3932] CPU: 1 PID: 3932 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 553.930947][ T3932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 553.941386][ T3932] Call Trace: [ 553.944662][ T3932] dump_stack+0x1d8/0x241 [ 553.948968][ T3932] ? panic+0x768/0x768 [ 553.953008][ T3932] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 553.958784][ T3932] ? __find_get_block+0xc9c/0x10b0 [ 553.963881][ T3932] ? stack_trace_save+0x1c0/0x1c0 [ 553.968906][ T3932] should_fail+0x71f/0x880 [ 553.973292][ T3932] ? setup_fault_attr+0x3d0/0x3d0 [ 553.978286][ T3932] ? mls_compute_context_len+0x74b/0x790 [ 553.983905][ T3932] ? stack_trace_snprint+0x170/0x170 [ 553.989167][ T3932] ? context_struct_to_string+0x441/0x8a0 [ 553.994859][ T3932] should_failslab+0x5/0x20 [ 553.999339][ T3932] __kmalloc+0x51/0x2b0 [ 554.003571][ T3932] context_struct_to_string+0x441/0x8a0 [ 554.009097][ T3932] ? fat_get_entry+0x8e7/0xa20 [ 554.013832][ T3932] ? security_bounded_transition+0x560/0x560 [ 554.019854][ T3932] context_add_hash+0x141/0x270 [ 554.024707][ T3932] ? security_sid_to_context_inval+0x40/0x40 [ 554.030684][ T3932] ? mls_convert_context+0x6c0/0x6c0 [ 554.035953][ T3932] ? mls_context_isvalid+0xa4/0x380 [ 554.041127][ T3932] ? policydb_context_isvalid+0x1bc/0x410 [ 554.046839][ T3932] security_compute_sid+0x11a7/0x1d60 [ 554.052193][ T3932] ? security_transition_sid+0x90/0x90 [ 554.057620][ T3932] ? avc_denied+0x1d0/0x1d0 [ 554.062097][ T3932] ? _raw_spin_unlock+0x49/0x60 [ 554.066917][ T3932] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 554.072264][ T3932] security_transition_sid+0x78/0x90 [ 554.077624][ T3932] may_create+0x607/0x970 [ 554.081929][ T3932] ? show_sid+0x250/0x250 [ 554.086232][ T3932] ? from_kgid+0x1a3/0x730 [ 554.090616][ T3932] ? generic_permission+0x141/0x3e0 [ 554.095784][ T3932] security_inode_mkdir+0xa4/0x100 [ 554.100864][ T3932] vfs_mkdir+0x352/0x600 [ 554.105095][ T3932] open_or_create_special_dir+0xe4/0x1c0 [ 554.110806][ T3932] incfs_mount_fs+0x48b/0xa00 [ 554.115451][ T3932] ? incfs_unlink+0x80/0x80 [ 554.120185][ T3932] ? vfs_parse_fs_string+0x178/0x1f0 [ 554.125436][ T3932] ? logfc+0x6d0/0x6d0 [ 554.129489][ T3932] ? cap_capable+0x18b/0x210 [ 554.134059][ T3932] legacy_get_tree+0xdf/0x170 [ 554.138707][ T3932] ? incfs_unlink+0x80/0x80 [ 554.143178][ T3932] vfs_get_tree+0x85/0x260 [ 554.147562][ T3932] do_new_mount+0x292/0x570 [ 554.152032][ T3932] ? do_move_mount_old+0x160/0x160 [ 554.157108][ T3932] ? security_capable+0x86/0xb0 [ 554.161926][ T3932] do_mount+0x688/0xdd0 [ 554.166064][ T3932] ? copy_mount_string+0x30/0x30 [ 554.170978][ T3932] ? _copy_from_user+0xa6/0xe0 [ 554.175817][ T3932] ? copy_mount_options+0xcb/0x300 [ 554.181070][ T3932] ksys_mount+0xc2/0xf0 [ 554.185484][ T3932] __x64_sys_mount+0xb1/0xc0 [ 554.190070][ T3932] do_syscall_64+0xca/0x1c0 [ 554.194567][ T3932] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 554.202332][ T3932] incfs: Can't find or create .index dir in ./file0 [ 554.208995][ T3932] incfs: mount failed -12 [ 554.278036][ T3934] FAULT_INJECTION: forcing a failure. [ 554.278036][ T3934] name failslab, interval 1, probability 0, space 0, times 0 [ 554.290695][ T3934] CPU: 1 PID: 3934 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 554.300908][ T3934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.310962][ T3934] Call Trace: [ 554.314228][ T3934] dump_stack+0x1d8/0x241 [ 554.318530][ T3934] ? panic+0x768/0x768 [ 554.322564][ T3934] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 554.328338][ T3934] ? __find_get_block+0xc9c/0x10b0 [ 554.333416][ T3934] ? stack_trace_save+0x1c0/0x1c0 [ 554.338409][ T3934] should_fail+0x71f/0x880 [ 554.342794][ T3934] ? setup_fault_attr+0x3d0/0x3d0 [ 554.347787][ T3934] ? mls_compute_context_len+0x74b/0x790 [ 554.353403][ T3934] ? stack_trace_snprint+0x170/0x170 [ 554.358713][ T3934] ? context_struct_to_string+0x441/0x8a0 [ 554.364412][ T3934] should_failslab+0x5/0x20 [ 554.368890][ T3934] __kmalloc+0x51/0x2b0 [ 554.373017][ T3934] context_struct_to_string+0x441/0x8a0 [ 554.378530][ T3934] ? fat_get_entry+0x8e7/0xa20 [ 554.383260][ T3934] ? security_bounded_transition+0x560/0x560 [ 554.389209][ T3934] context_add_hash+0x141/0x270 [ 554.394028][ T3934] ? security_sid_to_context_inval+0x40/0x40 [ 554.399972][ T3934] ? mls_convert_context+0x6c0/0x6c0 [ 554.405320][ T3934] ? mls_context_isvalid+0xa4/0x380 [ 554.410498][ T3934] ? policydb_context_isvalid+0x1bc/0x410 [ 554.416185][ T3934] security_compute_sid+0x11a7/0x1d60 [ 554.421533][ T3934] ? security_transition_sid+0x90/0x90 [ 554.426971][ T3934] ? avc_denied+0x1d0/0x1d0 [ 554.431476][ T3934] ? _raw_spin_unlock+0x49/0x60 [ 554.436308][ T3934] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 554.441666][ T3934] security_transition_sid+0x78/0x90 [ 554.446925][ T3934] may_create+0x607/0x970 [ 554.451226][ T3934] ? show_sid+0x250/0x250 [ 554.455547][ T3934] ? from_kgid+0x1a3/0x730 [ 554.459983][ T3934] ? generic_permission+0x141/0x3e0 [ 554.465149][ T3934] security_inode_mkdir+0xa4/0x100 [ 554.470227][ T3934] vfs_mkdir+0x352/0x600 [ 554.474439][ T3934] open_or_create_special_dir+0xe4/0x1c0 [ 554.480039][ T3934] incfs_mount_fs+0x48b/0xa00 [ 554.484684][ T3934] ? incfs_unlink+0x80/0x80 [ 554.489171][ T3934] ? vfs_parse_fs_string+0x178/0x1f0 [ 554.494435][ T3934] ? logfc+0x6d0/0x6d0 [ 554.498481][ T3934] ? cap_capable+0x18b/0x210 [ 554.503059][ T3934] legacy_get_tree+0xdf/0x170 [ 554.507728][ T3934] ? incfs_unlink+0x80/0x80 [ 554.512222][ T3934] vfs_get_tree+0x85/0x260 [ 554.516620][ T3934] do_new_mount+0x292/0x570 [ 554.521112][ T3934] ? do_move_mount_old+0x160/0x160 [ 554.526199][ T3934] ? security_capable+0x86/0xb0 [ 554.531054][ T3934] do_mount+0x688/0xdd0 [ 554.535202][ T3934] ? copy_mount_string+0x30/0x30 [ 554.540110][ T3934] ? _copy_from_user+0xa6/0xe0 [ 554.544842][ T3934] ? copy_mount_options+0xcb/0x300 [ 554.549935][ T3934] ksys_mount+0xc2/0xf0 [ 554.554071][ T3934] __x64_sys_mount+0xb1/0xc0 [ 554.558636][ T3934] do_syscall_64+0xca/0x1c0 [ 554.563112][ T3934] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 554.570442][ T3934] incfs: Can't find or create .index dir in ./file0 [ 554.577201][ T3934] incfs: mount failed -12 [ 554.628304][ T3936] FAULT_INJECTION: forcing a failure. [ 554.628304][ T3936] name failslab, interval 1, probability 0, space 0, times 0 [ 554.641067][ T3936] CPU: 1 PID: 3936 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 554.651285][ T3936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 554.661329][ T3936] Call Trace: [ 554.664606][ T3936] dump_stack+0x1d8/0x241 [ 554.668923][ T3936] ? panic+0x768/0x768 [ 554.673121][ T3936] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 554.679791][ T3936] ? __find_get_block+0xc9c/0x10b0 [ 554.684900][ T3936] ? stack_trace_save+0x1c0/0x1c0 [ 554.689919][ T3936] should_fail+0x71f/0x880 [ 554.694314][ T3936] ? setup_fault_attr+0x3d0/0x3d0 [ 554.699561][ T3936] ? mls_compute_context_len+0x74b/0x790 [ 554.705251][ T3936] ? stack_trace_snprint+0x170/0x170 [ 554.710514][ T3936] ? context_struct_to_string+0x441/0x8a0 [ 554.716202][ T3936] should_failslab+0x5/0x20 [ 554.720675][ T3936] __kmalloc+0x51/0x2b0 [ 554.724902][ T3936] context_struct_to_string+0x441/0x8a0 [ 554.730438][ T3936] ? fat_get_entry+0x8e7/0xa20 [ 554.735206][ T3936] ? security_bounded_transition+0x560/0x560 [ 554.741169][ T3936] context_add_hash+0x141/0x270 [ 554.746004][ T3936] ? security_sid_to_context_inval+0x40/0x40 [ 554.752089][ T3936] ? mls_convert_context+0x6c0/0x6c0 [ 554.757366][ T3936] ? mls_context_isvalid+0xa4/0x380 [ 554.762643][ T3936] ? policydb_context_isvalid+0x1bc/0x410 [ 554.768534][ T3936] security_compute_sid+0x11a7/0x1d60 [ 554.773879][ T3936] ? security_transition_sid+0x90/0x90 [ 554.779305][ T3936] ? avc_denied+0x1d0/0x1d0 [ 554.783801][ T3936] ? _raw_spin_unlock+0x49/0x60 [ 554.788632][ T3936] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 554.793975][ T3936] security_transition_sid+0x78/0x90 [ 554.799284][ T3936] may_create+0x607/0x970 [ 554.803602][ T3936] ? show_sid+0x250/0x250 [ 554.807906][ T3936] ? from_kgid+0x1a3/0x730 [ 554.812302][ T3936] ? generic_permission+0x141/0x3e0 [ 554.817477][ T3936] security_inode_mkdir+0xa4/0x100 [ 554.822569][ T3936] vfs_mkdir+0x352/0x600 [ 554.826788][ T3936] open_or_create_special_dir+0xe4/0x1c0 [ 554.832388][ T3936] incfs_mount_fs+0x48b/0xa00 [ 554.837043][ T3936] ? incfs_unlink+0x80/0x80 [ 554.841670][ T3936] ? vfs_parse_fs_string+0x178/0x1f0 [ 554.847108][ T3936] ? logfc+0x6d0/0x6d0 [ 554.851176][ T3936] ? cap_capable+0x18b/0x210 [ 554.855756][ T3936] legacy_get_tree+0xdf/0x170 [ 554.860403][ T3936] ? incfs_unlink+0x80/0x80 [ 554.864881][ T3936] vfs_get_tree+0x85/0x260 [ 554.869299][ T3936] do_new_mount+0x292/0x570 [ 554.873769][ T3936] ? do_move_mount_old+0x160/0x160 [ 554.878847][ T3936] ? security_capable+0x86/0xb0 [ 554.883663][ T3936] do_mount+0x688/0xdd0 [ 554.887798][ T3936] ? copy_mount_string+0x30/0x30 [ 554.892702][ T3936] ? _copy_from_user+0xa6/0xe0 [ 554.897434][ T3936] ? copy_mount_options+0xcb/0x300 [ 554.902512][ T3936] ksys_mount+0xc2/0xf0 [ 554.906632][ T3936] __x64_sys_mount+0xb1/0xc0 [ 554.911189][ T3936] do_syscall_64+0xca/0x1c0 [ 554.915661][ T3936] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 554.922488][ T3936] incfs: Can't find or create .index dir in ./file0 [ 554.929208][ T3936] incfs: mount failed -12 [ 554.978037][ T3938] FAULT_INJECTION: forcing a failure. [ 554.978037][ T3938] name failslab, interval 1, probability 0, space 0, times 0 [ 554.990821][ T3938] CPU: 1 PID: 3938 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 555.001038][ T3938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.011152][ T3938] Call Trace: [ 555.014419][ T3938] dump_stack+0x1d8/0x241 [ 555.018739][ T3938] ? panic+0x768/0x768 [ 555.022792][ T3938] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 555.028596][ T3938] should_fail+0x71f/0x880 [ 555.032980][ T3938] ? setup_fault_attr+0x3d0/0x3d0 [ 555.037975][ T3938] ? stack_trace_save+0x1c0/0x1c0 [ 555.042968][ T3938] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 555.049001][ T3938] ? __d_alloc+0x2a/0x6a0 [ 555.053298][ T3938] should_failslab+0x5/0x20 [ 555.057793][ T3938] kmem_cache_alloc+0x24/0x220 [ 555.062528][ T3938] __d_alloc+0x2a/0x6a0 [ 555.066659][ T3938] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 555.072702][ T3938] d_alloc_parallel+0xe7/0x1310 [ 555.077522][ T3938] ? avc_has_perm_noaudit+0x2f1/0x3d0 [ 555.082862][ T3938] ? avc_denied+0x1d0/0x1d0 [ 555.087333][ T3938] ? d_hash_and_lookup+0x1e0/0x1e0 [ 555.092413][ T3938] ? incfs_realloc_mount_info+0x93/0x480 [ 555.098039][ T3938] ? incfs_alloc_mount_info+0x462/0x520 [ 555.103679][ T3938] ? incfs_mount_fs+0x406/0xa00 [ 555.108589][ T3938] ? legacy_get_tree+0xdf/0x170 [ 555.113413][ T3938] ? vfs_get_tree+0x85/0x260 [ 555.117985][ T3938] ? do_mount+0x688/0xdd0 [ 555.122304][ T3938] ? ksys_mount+0xc2/0xf0 [ 555.126608][ T3938] ? selinux_inode_permission+0x380/0x6a0 [ 555.132293][ T3938] ? selinux_inode_permission+0x454/0x6a0 [ 555.137983][ T3938] __lookup_slow+0x156/0x460 [ 555.142589][ T3938] ? lookup_one_len+0x2c0/0x2c0 [ 555.147705][ T3938] lookup_one_len+0x180/0x2c0 [ 555.152371][ T3938] ? lookup_one_len_common+0x450/0x450 [ 555.157830][ T3938] ? memcpy+0x38/0x50 [ 555.161788][ T3938] incfs_lookup_dentry+0x5b/0xb0 [ 555.166713][ T3938] open_or_create_special_dir+0x4c/0x1c0 [ 555.172334][ T3938] incfs_mount_fs+0x48b/0xa00 [ 555.176996][ T3938] ? incfs_unlink+0x80/0x80 [ 555.181620][ T3938] ? vfs_parse_fs_string+0x178/0x1f0 [ 555.186938][ T3938] ? logfc+0x6d0/0x6d0 [ 555.190980][ T3938] ? cap_capable+0x18b/0x210 [ 555.195635][ T3938] legacy_get_tree+0xdf/0x170 [ 555.200295][ T3938] ? incfs_unlink+0x80/0x80 [ 555.204785][ T3938] vfs_get_tree+0x85/0x260 [ 555.209171][ T3938] do_new_mount+0x292/0x570 [ 555.213642][ T3938] ? do_move_mount_old+0x160/0x160 [ 555.218821][ T3938] ? security_capable+0x86/0xb0 [ 555.223649][ T3938] do_mount+0x688/0xdd0 [ 555.227787][ T3938] ? copy_mount_string+0x30/0x30 [ 555.232699][ T3938] ? _copy_from_user+0xa6/0xe0 [ 555.237445][ T3938] ? copy_mount_options+0xcb/0x300 [ 555.242555][ T3938] ksys_mount+0xc2/0xf0 [ 555.246689][ T3938] __x64_sys_mount+0xb1/0xc0 [ 555.251251][ T3938] do_syscall_64+0xca/0x1c0 [ 555.255726][ T3938] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 555.263671][ T3938] incfs_lookup_dentry err:-12 [ 555.268469][ T3938] incfs: Can't find or create .index dir in ./file0 [ 555.275385][ T3938] incfs: mount failed -12 [ 555.332001][ T3940] FAULT_INJECTION: forcing a failure. [ 555.332001][ T3940] name failslab, interval 1, probability 0, space 0, times 0 [ 555.344730][ T3940] CPU: 1 PID: 3940 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 555.354951][ T3940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.364991][ T3940] Call Trace: [ 555.368259][ T3940] dump_stack+0x1d8/0x241 [ 555.372563][ T3940] ? panic+0x768/0x768 [ 555.376626][ T3940] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 555.382420][ T3940] ? __find_get_block+0xc9c/0x10b0 [ 555.387509][ T3940] ? stack_trace_save+0x1c0/0x1c0 [ 555.392511][ T3940] should_fail+0x71f/0x880 [ 555.396898][ T3940] ? setup_fault_attr+0x3d0/0x3d0 [ 555.401911][ T3940] ? mls_compute_context_len+0x74b/0x790 [ 555.407533][ T3940] ? stack_trace_snprint+0x170/0x170 [ 555.413231][ T3940] ? context_struct_to_string+0x441/0x8a0 [ 555.418950][ T3940] should_failslab+0x5/0x20 [ 555.423440][ T3940] __kmalloc+0x51/0x2b0 [ 555.427584][ T3940] context_struct_to_string+0x441/0x8a0 [ 555.433107][ T3940] ? fat_get_entry+0x8e7/0xa20 [ 555.437849][ T3940] ? security_bounded_transition+0x560/0x560 [ 555.443799][ T3940] context_add_hash+0x141/0x270 [ 555.448627][ T3940] ? security_sid_to_context_inval+0x40/0x40 [ 555.454603][ T3940] ? mls_convert_context+0x6c0/0x6c0 [ 555.460106][ T3940] ? mls_context_isvalid+0xa4/0x380 [ 555.465383][ T3940] ? policydb_context_isvalid+0x1bc/0x410 [ 555.471076][ T3940] security_compute_sid+0x11a7/0x1d60 [ 555.476427][ T3940] ? security_transition_sid+0x90/0x90 [ 555.481877][ T3940] ? avc_denied+0x1d0/0x1d0 [ 555.486585][ T3940] ? _raw_spin_unlock+0x49/0x60 [ 555.491416][ T3940] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 555.496889][ T3940] security_transition_sid+0x78/0x90 [ 555.502272][ T3940] may_create+0x607/0x970 [ 555.506580][ T3940] ? show_sid+0x250/0x250 [ 555.510890][ T3940] ? from_kgid+0x1a3/0x730 [ 555.515282][ T3940] ? generic_permission+0x141/0x3e0 [ 555.520478][ T3940] security_inode_mkdir+0xa4/0x100 [ 555.525562][ T3940] vfs_mkdir+0x352/0x600 [ 555.529780][ T3940] open_or_create_special_dir+0xe4/0x1c0 [ 555.535379][ T3940] incfs_mount_fs+0x48b/0xa00 [ 555.540025][ T3940] ? incfs_unlink+0x80/0x80 [ 555.544495][ T3940] ? vfs_parse_fs_string+0x178/0x1f0 [ 555.549772][ T3940] ? logfc+0x6d0/0x6d0 [ 555.553817][ T3940] ? cap_capable+0x18b/0x210 [ 555.558381][ T3940] legacy_get_tree+0xdf/0x170 [ 555.563031][ T3940] ? incfs_unlink+0x80/0x80 [ 555.567504][ T3940] vfs_get_tree+0x85/0x260 [ 555.571891][ T3940] do_new_mount+0x292/0x570 [ 555.576367][ T3940] ? do_move_mount_old+0x160/0x160 [ 555.581450][ T3940] ? security_capable+0x86/0xb0 [ 555.586270][ T3940] do_mount+0x688/0xdd0 [ 555.590397][ T3940] ? copy_mount_string+0x30/0x30 [ 555.595302][ T3940] ? _copy_from_user+0xa6/0xe0 [ 555.600031][ T3940] ? copy_mount_options+0xcb/0x300 [ 555.605107][ T3940] ksys_mount+0xc2/0xf0 [ 555.609228][ T3940] __x64_sys_mount+0xb1/0xc0 [ 555.613785][ T3940] do_syscall_64+0xca/0x1c0 [ 555.618255][ T3940] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 555.625226][ T3940] incfs: Can't find or create .index dir in ./file0 [ 555.631887][ T3940] incfs: mount failed -12 [ 555.678988][ T3942] FAULT_INJECTION: forcing a failure. [ 555.678988][ T3942] name failslab, interval 1, probability 0, space 0, times 0 [ 555.691632][ T3942] CPU: 0 PID: 3942 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 555.701971][ T3942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 555.712155][ T3942] Call Trace: [ 555.715426][ T3942] dump_stack+0x1d8/0x241 [ 555.719726][ T3942] ? panic+0x768/0x768 [ 555.723762][ T3942] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 555.729537][ T3942] ? __find_get_block+0xea3/0x10b0 [ 555.734617][ T3942] should_fail+0x71f/0x880 [ 555.739004][ T3942] ? setup_fault_attr+0x3d0/0x3d0 [ 555.743996][ T3942] ? mls_compute_context_len+0x74b/0x790 [ 555.749609][ T3942] ? stack_trace_snprint+0x170/0x170 [ 555.754867][ T3942] ? context_struct_to_string+0x441/0x8a0 [ 555.760575][ T3942] should_failslab+0x5/0x20 [ 555.765045][ T3942] __kmalloc+0x51/0x2b0 [ 555.769475][ T3942] context_struct_to_string+0x441/0x8a0 [ 555.775353][ T3942] ? fat_get_entry+0x8e7/0xa20 [ 555.780180][ T3942] ? security_bounded_transition+0x560/0x560 [ 555.787481][ T3942] context_add_hash+0x141/0x270 [ 555.792319][ T3942] ? security_sid_to_context_inval+0x40/0x40 [ 555.798269][ T3942] ? mls_convert_context+0x6c0/0x6c0 [ 555.803525][ T3942] ? mls_context_isvalid+0xa4/0x380 [ 555.808691][ T3942] ? policydb_context_isvalid+0x1bc/0x410 [ 555.814443][ T3942] security_compute_sid+0x11a7/0x1d60 [ 555.819793][ T3942] ? security_transition_sid+0x90/0x90 [ 555.825243][ T3942] ? avc_denied+0x1d0/0x1d0 [ 555.829752][ T3942] ? _raw_spin_unlock+0x49/0x60 [ 555.834603][ T3942] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 555.839951][ T3942] security_transition_sid+0x78/0x90 [ 555.845209][ T3942] may_create+0x607/0x970 [ 555.849512][ T3942] ? show_sid+0x250/0x250 [ 555.853810][ T3942] ? from_kgid+0x1a3/0x730 [ 555.858194][ T3942] ? generic_permission+0x141/0x3e0 [ 555.863361][ T3942] security_inode_mkdir+0xa4/0x100 [ 555.868543][ T3942] vfs_mkdir+0x352/0x600 [ 555.872756][ T3942] open_or_create_special_dir+0xe4/0x1c0 [ 555.878453][ T3942] incfs_mount_fs+0x48b/0xa00 [ 555.883105][ T3942] ? incfs_unlink+0x80/0x80 [ 555.887585][ T3942] ? vfs_parse_fs_string+0x178/0x1f0 [ 555.892837][ T3942] ? logfc+0x6d0/0x6d0 [ 555.896964][ T3942] ? cap_capable+0x18b/0x210 [ 555.901551][ T3942] legacy_get_tree+0xdf/0x170 [ 555.906197][ T3942] ? incfs_unlink+0x80/0x80 [ 555.910764][ T3942] vfs_get_tree+0x85/0x260 [ 555.915152][ T3942] do_new_mount+0x292/0x570 [ 555.919623][ T3942] ? do_move_mount_old+0x160/0x160 [ 555.924814][ T3942] ? security_capable+0x86/0xb0 [ 555.929639][ T3942] do_mount+0x688/0xdd0 [ 555.933770][ T3942] ? copy_mount_string+0x30/0x30 [ 555.938682][ T3942] ? _copy_from_user+0xa6/0xe0 [ 555.943425][ T3942] ? copy_mount_options+0xcb/0x300 [ 555.948519][ T3942] ksys_mount+0xc2/0xf0 [ 555.952702][ T3942] __x64_sys_mount+0xb1/0xc0 [ 555.957296][ T3942] do_syscall_64+0xca/0x1c0 [ 555.961850][ T3942] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 555.969115][ T3942] incfs: Can't find or create .index dir in ./file0 [ 555.975784][ T3942] incfs: mount failed -12 [ 556.028010][ T3944] FAULT_INJECTION: forcing a failure. [ 556.028010][ T3944] name failslab, interval 1, probability 0, space 0, times 0 [ 556.040682][ T3944] CPU: 0 PID: 3944 Comm: syz-executor474 Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 [ 556.050903][ T3944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 556.060934][ T3944] Call Trace: [ 556.064200][ T3944] dump_stack+0x1d8/0x241 [ 556.068532][ T3944] ? panic+0x768/0x768 [ 556.072576][ T3944] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 556.078351][ T3944] ? __find_get_block+0xc9c/0x10b0 [ 556.083436][ T3944] ? stack_trace_save+0x1c0/0x1c0 [ 556.088434][ T3944] should_fail+0x71f/0x880 [ 556.092823][ T3944] ? setup_fault_attr+0x3d0/0x3d0 [ 556.097819][ T3944] ? mls_compute_context_len+0x74b/0x790 [ 556.103420][ T3944] ? stack_trace_snprint+0x170/0x170 [ 556.108684][ T3944] ? context_struct_to_string+0x441/0x8a0 [ 556.114382][ T3944] should_failslab+0x5/0x20 [ 556.118865][ T3944] __kmalloc+0x51/0x2b0 [ 556.122998][ T3944] context_struct_to_string+0x441/0x8a0 [ 556.128516][ T3944] ? fat_get_entry+0x8e7/0xa20 [ 556.133255][ T3944] ? security_bounded_transition+0x560/0x560 [ 556.139232][ T3944] context_add_hash+0x141/0x270 [ 556.144194][ T3944] ? security_sid_to_context_inval+0x40/0x40 [ 556.150157][ T3944] ? mls_convert_context+0x6c0/0x6c0 [ 556.155443][ T3944] ? mls_context_isvalid+0xa4/0x380 [ 556.160623][ T3944] ? policydb_context_isvalid+0x1bc/0x410 [ 556.166326][ T3944] security_compute_sid+0x11a7/0x1d60 [ 556.171673][ T3944] ? security_transition_sid+0x90/0x90 [ 556.177104][ T3944] ? avc_denied+0x1d0/0x1d0 [ 556.181580][ T3944] ? _raw_spin_unlock+0x49/0x60 [ 556.186406][ T3944] ? avc_has_perm_noaudit+0x3d0/0x3d0 [ 556.191758][ T3944] security_transition_sid+0x78/0x90 [ 556.197013][ T3944] may_create+0x607/0x970 [ 556.201310][ T3944] ? show_sid+0x250/0x250 [ 556.205606][ T3944] ? from_kgid+0x1a3/0x730 [ 556.209996][ T3944] ? generic_permission+0x141/0x3e0 [ 556.215188][ T3944] security_inode_mkdir+0xa4/0x100 [ 556.220271][ T3944] vfs_mkdir+0x352/0x600 [ 556.224484][ T3944] open_or_create_special_dir+0xe4/0x1c0 [ 556.230088][ T3944] incfs_mount_fs+0x48b/0xa00 [ 556.234737][ T3944] ? incfs_unlink+0x80/0x80 [ 556.239210][ T3944] ? vfs_parse_fs_string+0x178/0x1f0 [ 556.244462][ T3944] ? logfc+0x6d0/0x6d0 [ 556.248501][ T3944] ? cap_capable+0x18b/0x210 [ 556.253058][ T3944] legacy_get_tree+0xdf/0x170 [ 556.257703][ T3944] ? incfs_unlink+0x80/0x80 [ 556.262174][ T3944] vfs_get_tree+0x85/0x260 [ 556.266564][ T3944] do_new_mount+0x292/0x570 [ 556.271053][ T3944] ? do_move_mount_old+0x160/0x160 [ 556.276135][ T3944] ? security_capable+0x86/0xb0 [ 556.280954][ T3944] do_mount+0x688/0xdd0 [ 556.285101][ T3944] ? copy_mount_string+0x30/0x30 [ 556.290008][ T3944] ? _copy_from_user+0xa6/0xe0 [ 556.294739][ T3944] ? copy_mount_options+0xcb/0x300 [ 556.299818][ T3944] ksys_mount+0xc2/0xf0 [ 556.303940][ T3944] __x64_sys_mount+0xb1/0xc0 [ 556.308496][ T3944] do_syscall_64+0xca/0x1c0 [ 556.312992][ T3944] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 556.318953][ T3944] incfs: Can't find or create .index dir in ./file0