program: syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000400)='./file3\x00', 0xa08802, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES64, @ANYRESOCT=0x0], 0x1, 0x6a0, &(0x7f0000000b00)="$eJzs3c1rJGkZAPCnqjud9Aiz2d2Z2VUWDDuwisGZJE1WI8KOHiSHRZYRXAQvzUxmJ0xPdkmykhlE4/fVw/4B6yEHwYuC94EVPKkHYfHWepAFwct6yS1SH93pfHS2O5OkE/39hup6q97Peqrq7VQ3Qwfwf2txOqpPIonF6dc3su32VqPV3mqMl9mtiMjSaUS1WEWyEpF8EHEriiU+ne0syyf9+nlveeH2hx+3Pyq2quWSl0+PqjeYzXKJqYiolOuDxo7V3p2+7R3uq+W62d2TdI8wC9j1TuBg1HYO2Bym+lPet8B5kBTvmwdMRlyKiIny74AoZ4f0bEd3XON9c4aa5QAAAOCCemY7tmMjLo96HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCRJFGv5KtiSTvpqUg6v/9fK/dFmb6djnjMT+PJqAcAAAAAAAAAACfgs9uxHRtxOSL+mm3vFN/sv5y/XslfPxXvxlosxWrciI1oxnqsx2rMRsRkT0O1jeb6+ursADXnDq05d7zx//Z41QAAAAAAAADgf82PYzH//h8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAM6NJKJSrPLlSic9GWk1IiYiopaV24z4Syd9QSSH7Xxy9uMAAACApzJxjDrPbMd2bMTlzvZOkj/zX8uflyfi3ViJ9ViO9WjFUtwtn6Gzp/60vdVotbcaD9tbjbzj7+4Uina+9u+hhpG3GMVnD4f3/GJeoh73YjnfcyPu5IO5G2leM/NiOZ7usreTH2Vjqr9WGnBkd8t11tkv+32KcBLSYStM5pXGuhGZKceWNfTs0ZH4xLNTPbKn2Ui7n/xcOaKnziElQ8b8UqdeRPx8X8xf++evvzNgM6egG4k08kjM9Vx919pbjUr0jXnE537/mzfvt1Ye3L+3Nn1ql9FZ2X9NNHoi8cLRV985j0R1yPIzeSSudrcX4xvxrZiOqXgjVmM5vhfNWI+lKGfGaJbXc/Y62ROliAORurVn641PGkmtPC/FLDrImKZiPE814+W87uVYjiTejruxFK/m/+ZiNr4U8zEfCz1n+GrfM5wfWz7TpsPd9dc/H7u3+i+ymXqwehF/HLTg8Iq31Cyuz/bEtXfOnczzevfsRum5Ad6Phpwbq58pE1kfPznO28ap2R+J2Z5IPH90JH6V3xtrrZUHq/eb7/Rpf3Pf9itju+mfneY789Cy6+W5mChnkr1XR5b3fHeW2RuvWvmNS5GXHsi7muclSedO/eYhd2oW8YW89LVDW5rL8144mFcpR/63f/Tk7fl7K97+U+9Rnp8rD4B9Ln3hUq3+r/qf6+/Xf1q/X3994uvjXx5/qRZjfxj7SnWm8kr6UvK7eD9+sPv8DwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHN/ao8cPmq3W0urhibR/1skmkvKHfPqVqUY9Onv+Xo79TAZ2qoe82dqpnGzLMfrjGiBRO6Ez+Oatc3E4FzpRiYhyzw8jdq+f8hQVv4T27f+MZHYCTtPN9Yfv3Fx79PiLyw+bby29tbQyNj+/MLMw/2rj5r3l1tJM8TrqUQKnYffvgVGPBAAAAAAAAAAAABjU2qPHY2Xy1P6nQU93UyM6TAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOACW5yO6lgkMTtzYybbbm81WtnSSXfKVbs1ku9HJB9E3Ipiicme5pJ+/by3vHD7w4/bH+22Vu2UT4+qN5jNcompiKiU6wNqx2vvTr/2BpZ0jzAL2PVO4GDU/hsAAP//mh4CJA==") setxattr$trusted_overlay_upper(&(0x7f0000000280)='./file1\x00', &(0x7f0000000240), &(0x7f0000001400)=ANY=[], 0x841, 0x0) (async) setxattr$trusted_overlay_upper(&(0x7f0000000280)='./file1\x00', &(0x7f0000000240), &(0x7f0000001400)=ANY=[], 0x841, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) lremovexattr(&(0x7f0000000240)='./file1\x00', &(0x7f00000000c0)=@known='trusted.overlay.upper\x00') [ 73.297277][ T5324] loop0: detected capacity change from 0 to 1024 [ 73.321103][ T4672] Bluetooth: hci0: command tx timeout [ 73.378679][ T5324] hfsplus: request for non-existent node 211 in B*Tree [ 73.388285][ T5324] hfsplus: request for non-existent node 211 in B*Tree [ 73.393659][ T5325] ================================================================== [ 73.397133][ T5325] BUG: KASAN: wild-memory-access in hfsplus_bnode_read+0x135/0x2a0 [ 73.400713][ T5325] Read of size 1 at addr ffe72887de40a9ff by task syz.0.0/5325 [ 73.404245][ T5325] [ 73.405530][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted 6.16.0-rc1-syzkaller-00182-g18531f4d1c8c #0 PREEMPT(full) [ 73.405546][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.405554][ T5325] Call Trace: [ 73.405564][ T5325] [ 73.405570][ T5325] dump_stack_lvl+0x189/0x250 [ 73.405672][ T5325] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.405691][ T5325] ? _raw_spin_lock_irqsave+0xb3/0xf0 [ 73.405746][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.405766][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.405782][ T5325] kasan_report+0x118/0x150 [ 73.405818][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.405834][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.405850][ T5325] kasan_check_range+0x2b0/0x2c0 [ 73.405862][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.405879][ T5325] __asan_memcpy+0x29/0x70 [ 73.405896][ T5325] hfsplus_bnode_read+0x135/0x2a0 [ 73.405915][ T5325] hfsplus_bnode_dump+0x300/0x450 [ 73.405934][ T5325] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 73.405952][ T5325] ? hfsplus_bnode_write_u16+0x8b/0xd0 [ 73.405976][ T5325] ? hfsplus_bnode_move+0x393/0xb90 [ 73.405995][ T5325] ? __pfx___hfsplus_brec_find+0x10/0x10 [ 73.406008][ T5325] hfsplus_brec_remove+0x480/0x550 [ 73.406029][ T5325] __hfsplus_delete_attr+0x1d4/0x360 [ 73.406042][ T5325] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 73.406057][ T5325] ? hfsplus_attr_build_key+0xee/0x260 [ 73.406070][ T5325] hfsplus_delete_attr+0x231/0x2d0 [ 73.406084][ T5325] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 73.406097][ T5325] ? hfsplus_find_init+0x8c/0x1d0 [ 73.406108][ T5325] ? hfsplus_find_init+0x15a/0x1d0 [ 73.406118][ T5325] __hfsplus_setxattr+0x71c/0x1f40 [ 73.406132][ T5325] ? do_raw_spin_lock+0x121/0x290 [ 73.406166][ T5325] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 73.406182][ T5325] ? lockdep_hardirqs_on+0x9c/0x150 [ 73.406200][ T5325] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 73.406211][ T5325] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 73.406246][ T5325] ? hfsplus_setxattr+0x68/0x180 [ 73.406258][ T5325] ? __kasan_kmalloc+0x93/0xb0 [ 73.406268][ T5325] ? hfsplus_setxattr+0x102/0x180 [ 73.406280][ T5325] hfsplus_setxattr+0x11e/0x180 [ 73.406293][ T5325] hfsplus_trusted_setxattr+0x40/0x60 [ 73.406306][ T5325] ? __pfx_hfsplus_trusted_setxattr+0x10/0x10 [ 73.406319][ T5325] __vfs_removexattr+0x431/0x470 [ 73.406337][ T5325] __vfs_removexattr_locked+0x1ed/0x230 [ 73.406349][ T5325] vfs_removexattr+0x80/0x1b0 [ 73.406361][ T5325] path_removexattrat+0x35d/0x690 [ 73.406379][ T5325] ? __pfx_path_removexattrat+0x10/0x10 [ 73.406400][ T5325] ? rcu_is_watching+0x15/0xb0 [ 73.406420][ T5325] __x64_sys_lremovexattr+0x65/0x80 [ 73.406435][ T5325] do_syscall_64+0xfa/0x3b0 [ 73.406445][ T5325] ? lockdep_hardirqs_on+0x9c/0x150 [ 73.406461][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.406473][ T5325] ? clear_bhb_loop+0x60/0xb0 [ 73.406487][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.406499][ T5325] RIP: 0033:0x7f3fa178e929 [ 73.406534][ T5325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.406544][ T5325] RSP: 002b:00007f3fa25e0038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c6 [ 73.406559][ T5325] RAX: ffffffffffffffda RBX: 00007f3fa19b6080 RCX: 00007f3fa178e929 [ 73.406568][ T5325] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000240 [ 73.406575][ T5325] RBP: 00007f3fa1810b39 R08: 0000000000000000 R09: 0000000000000000 [ 73.406581][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.406589][ T5325] R13: 0000000000000000 R14: 00007f3fa19b6080 R15: 00007ffea65e02a8 [ 73.406600][ T5325] [ 73.406605][ T5325] ================================================================== [ 73.607143][ T5325] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 73.610464][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted 6.16.0-rc1-syzkaller-00182-g18531f4d1c8c #0 PREEMPT(full) [ 73.615765][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.620784][ T5325] Call Trace: [ 73.622356][ T5325] [ 73.623643][ T5325] dump_stack_lvl+0x99/0x250 [ 73.625940][ T5325] ? __asan_memcpy+0x40/0x70 [ 73.628309][ T5325] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.630851][ T5325] ? __pfx__printk+0x10/0x10 [ 73.633029][ T5325] panic+0x2db/0x790 [ 73.634843][ T5325] ? __pfx_preempt_schedule+0x10/0x10 [ 73.637103][ T5325] ? __pfx_panic+0x10/0x10 [ 73.639095][ T5325] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 73.642152][ T5325] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 73.645757][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.648112][ T5325] check_panic_on_warn+0x89/0xb0 [ 73.650269][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.652712][ T5325] end_report+0x78/0x160 [ 73.654824][ T5325] kasan_report+0x129/0x150 [ 73.657326][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.660236][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.662710][ T5325] kasan_check_range+0x2b0/0x2c0 [ 73.664979][ T5325] ? hfsplus_bnode_read+0x135/0x2a0 [ 73.667245][ T5325] __asan_memcpy+0x29/0x70 [ 73.669471][ T5325] hfsplus_bnode_read+0x135/0x2a0 [ 73.672264][ T5325] hfsplus_bnode_dump+0x300/0x450 [ 73.674791][ T5325] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 73.677327][ T5325] ? hfsplus_bnode_write_u16+0x8b/0xd0 [ 73.679770][ T5325] ? hfsplus_bnode_move+0x393/0xb90 [ 73.682253][ T5325] ? __pfx___hfsplus_brec_find+0x10/0x10 [ 73.685377][ T5325] hfsplus_brec_remove+0x480/0x550 [ 73.688347][ T5325] __hfsplus_delete_attr+0x1d4/0x360 [ 73.690794][ T5325] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 73.693398][ T5325] ? hfsplus_attr_build_key+0xee/0x260 [ 73.696091][ T5325] hfsplus_delete_attr+0x231/0x2d0 [ 73.698765][ T5325] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 73.701291][ T5325] ? hfsplus_find_init+0x8c/0x1d0 [ 73.703530][ T5325] ? hfsplus_find_init+0x15a/0x1d0 [ 73.705756][ T5325] __hfsplus_setxattr+0x71c/0x1f40 [ 73.707985][ T5325] ? do_raw_spin_lock+0x121/0x290 [ 73.710382][ T5325] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 73.713438][ T5325] ? lockdep_hardirqs_on+0x9c/0x150 [ 73.715860][ T5325] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 73.718780][ T5325] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 73.722145][ T5325] ? hfsplus_setxattr+0x68/0x180 [ 73.724816][ T5325] ? __kasan_kmalloc+0x93/0xb0 [ 73.727123][ T5325] ? hfsplus_setxattr+0x102/0x180 [ 73.729330][ T5325] hfsplus_setxattr+0x11e/0x180 [ 73.731387][ T5325] hfsplus_trusted_setxattr+0x40/0x60 [ 73.733954][ T5325] ? __pfx_hfsplus_trusted_setxattr+0x10/0x10 [ 73.736487][ T5325] __vfs_removexattr+0x431/0x470 [ 73.738676][ T5325] __vfs_removexattr_locked+0x1ed/0x230 [ 73.740993][ T5325] vfs_removexattr+0x80/0x1b0 [ 73.743047][ T5325] path_removexattrat+0x35d/0x690 [ 73.745151][ T5325] ? __pfx_path_removexattrat+0x10/0x10 [ 73.747485][ T5325] ? rcu_is_watching+0x15/0xb0 [ 73.749520][ T5325] __x64_sys_lremovexattr+0x65/0x80 [ 73.751645][ T5325] do_syscall_64+0xfa/0x3b0 [ 73.753604][ T5325] ? lockdep_hardirqs_on+0x9c/0x150 [ 73.755809][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.758328][ T5325] ? clear_bhb_loop+0x60/0xb0 [ 73.760323][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.762883][ T5325] RIP: 0033:0x7f3fa178e929 [ 73.764651][ T5325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.772757][ T5325] RSP: 002b:00007f3fa25e0038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c6 [ 73.776207][ T5325] RAX: ffffffffffffffda RBX: 00007f3fa19b6080 RCX: 00007f3fa178e929 [ 73.779940][ T5325] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000240 [ 73.783927][ T5325] RBP: 00007f3fa1810b39 R08: 0000000000000000 R09: 0000000000000000 [ 73.787283][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.790431][ T5325] R13: 0000000000000000 R14: 00007f3fa19b6080 R15: 00007ffea65e02a8 [ 73.793805][ T5325] [ 73.795595][ T5325] Kernel Offset: disabled [ 73.797895][ T5325] Rebooting in 86400 seconds..