Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. executing program [ 37.776011][ T4297] loop0: detected capacity change from 0 to 1024 [ 37.789812][ T4297] hfsplus: request for non-existent node 211 in B*Tree [ 37.791621][ T4297] hfsplus: request for non-existent node 211 in B*Tree [ 37.793972][ T4297] ================================================================== [ 37.795963][ T4297] BUG: KASAN: slab-out-of-bounds in hfsplus_bnode_read+0x9c/0x270 [ 37.797937][ T4297] Read of size 8 at addr ffff0000c0c0dee0 by task syz-executor404/4297 [ 37.800017][ T4297] [ 37.800631][ T4297] CPU: 0 PID: 4297 Comm: syz-executor404 Not tainted 6.1.129-syzkaller #0 [ 37.802801][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.805408][ T4297] Call trace: [ 37.806212][ T4297] dump_backtrace+0x1c8/0x1f4 [ 37.807384][ T4297] show_stack+0x2c/0x3c [ 37.808398][ T4297] dump_stack_lvl+0x108/0x170 [ 37.809624][ T4297] print_report+0x174/0x4c0 [ 37.810807][ T4297] kasan_report+0xd4/0x130 [ 37.811950][ T4297] __asan_report_load8_noabort+0x2c/0x38 [ 37.813398][ T4297] hfsplus_bnode_read+0x9c/0x270 [ 37.814642][ T4297] hfsplus_bnode_dump+0x2ec/0x534 [ 37.815918][ T4297] hfsplus_brec_remove+0x3d0/0x4a4 [ 37.817206][ T4297] __hfsplus_delete_attr+0x1dc/0x3e4 [ 37.818577][ T4297] hfsplus_delete_attr+0x234/0x2c8 [ 37.819763][ T4297] __hfsplus_setxattr+0x3b8/0x1d3c [ 37.821008][ T4297] hfsplus_setxattr+0xdc/0x12c [ 37.822153][ T4297] hfsplus_trusted_setxattr+0x54/0x6c [ 37.823530][ T4297] __vfs_setxattr+0x388/0x3a4 [ 37.824727][ T4297] __vfs_setxattr_noperm+0x110/0x528 [ 37.826058][ T4297] __vfs_setxattr_locked+0x1ec/0x218 [ 37.827452][ T4297] vfs_setxattr+0x1a8/0x344 [ 37.828569][ T4297] setxattr+0x230/0x294 [ 37.829607][ T4297] path_setxattr+0x17c/0x258 [ 37.830805][ T4297] __arm64_sys_setxattr+0xbc/0xd8 [ 37.832053][ T4297] invoke_syscall+0x98/0x2bc [ 37.833205][ T4297] el0_svc_common+0x138/0x258 [ 37.834436][ T4297] do_el0_svc+0x58/0x13c [ 37.835563][ T4297] el0_svc+0x58/0x168 [ 37.836594][ T4297] el0t_64_sync_handler+0x84/0xf0 [ 37.837898][ T4297] el0t_64_sync+0x18c/0x190 [ 37.839024][ T4297] [ 37.839604][ T4297] Allocated by task 4297: [ 37.840734][ T4297] kasan_set_track+0x4c/0x80 [ 37.841920][ T4297] kasan_save_alloc_info+0x24/0x30 [ 37.843214][ T4297] __kasan_kmalloc+0xac/0xc4 [ 37.844354][ T4297] __kmalloc+0xd8/0x1c4 [ 37.845402][ T4297] __hfs_bnode_create+0xe4/0x6d4 [ 37.846757][ T4297] hfsplus_bnode_find+0x1f8/0xc60 [ 37.848004][ T4297] hfsplus_brec_find+0x134/0x4a0 [ 37.849343][ T4297] hfsplus_find_attr+0x13c/0x1e0 [ 37.850679][ T4297] hfsplus_attr_exists+0x154/0x1c8 [ 37.852053][ T4297] __hfsplus_setxattr+0x384/0x1d3c [ 37.853367][ T4297] hfsplus_setxattr+0xdc/0x12c [ 37.854569][ T4297] hfsplus_trusted_setxattr+0x54/0x6c [ 37.855950][ T4297] __vfs_setxattr+0x388/0x3a4 [ 37.857154][ T4297] __vfs_setxattr_noperm+0x110/0x528 [ 37.858438][ T4297] __vfs_setxattr_locked+0x1ec/0x218 [ 37.859838][ T4297] vfs_setxattr+0x1a8/0x344 [ 37.861063][ T4297] setxattr+0x230/0x294 [ 37.862138][ T4297] path_setxattr+0x17c/0x258 [ 37.863291][ T4297] __arm64_sys_setxattr+0xbc/0xd8 [ 37.864562][ T4297] invoke_syscall+0x98/0x2bc [ 37.865729][ T4297] el0_svc_common+0x138/0x258 [ 37.866960][ T4297] do_el0_svc+0x58/0x13c [ 37.868040][ T4297] el0_svc+0x58/0x168 [ 37.869014][ T4297] el0t_64_sync_handler+0x84/0xf0 [ 37.870340][ T4297] el0t_64_sync+0x18c/0x190 [ 37.871501][ T4297] [ 37.872028][ T4297] The buggy address belongs to the object at ffff0000c0c0de00 [ 37.872028][ T4297] which belongs to the cache kmalloc-256 of size 256 [ 37.875513][ T4297] The buggy address is located 224 bytes inside of [ 37.875513][ T4297] 256-byte region [ffff0000c0c0de00, ffff0000c0c0df00) [ 37.878907][ T4297] [ 37.879485][ T4297] The buggy address belongs to the physical page: [ 37.881169][ T4297] page:00000000dde6fb63 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x100c0c [ 37.883800][ T4297] head:00000000dde6fb63 order:1 compound_mapcount:0 compound_pincount:0 [ 37.885935][ T4297] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 37.888027][ T4297] raw: 05ffc00000010200 fffffc0003030380 dead000000000002 ffff0000c0002480 [ 37.890308][ T4297] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 37.892563][ T4297] page dumped because: kasan: bad access detected [ 37.894234][ T4297] [ 37.894816][ T4297] Memory state around the buggy address: [ 37.896152][ T4297] ffff0000c0c0dd80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.898127][ T4297] ffff0000c0c0de00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.900159][ T4297] >ffff0000c0c0de80: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.902162][ T4297] ^ [ 37.903903][ T4297] ffff0000c0c0df00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.905860][ T4297] ffff0000c0c0df80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.907758][ T4297] ================================================================== [ 37.911628][ T4297] Disabling lock debugging due to kernel taint [ 37.913142][ T4297] Unable to handle kernel paging request at virtual address ffff74f000008847 [ 37.915176][ T4297] KASAN: maybe wild-memory-access in range [0xffffa78000044238-0xffffa7800004423f] [ 37.917391][ T4297] Mem abort info: [ 37.918486][ T4297] ESR = 0x0000000096000004 [ 37.919658][ T4297] EC = 0x25: DABT (current EL), IL = 32 bits [ 37.921150][ T4297] SET = 0, FnV = 0 [ 37.922240][ T4297] EA = 0, S1PTW = 0 [ 37.923175][ T4297] FSC = 0x04: level 0 translation fault [ 37.924530][ T4297] Data abort info: [ 37.925395][ T4297] ISV = 0, ISS = 0x00000004 [ 37.926512][ T4297] CM = 0, WnR = 0 [ 37.927401][ T4297] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001ab074000 [ 37.930063][ T4297] [ffff74f000008847] pgd=0000000000000000, p4d=0000000000000000 [ 37.932006][ T4297] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP [ 37.933721][ T4297] Modules linked in: [ 37.934668][ T4297] CPU: 1 PID: 4297 Comm: syz-executor404 Tainted: G B 6.1.129-syzkaller #0 [ 37.937159][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 37.939632][ T4297] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.941542][ T4297] pc : kasan_check_range+0x64/0x2a4 [ 37.942876][ T4297] lr : memcpy+0x48/0x90 [ 37.943941][ T4297] sp : ffff800021186df0 [ 37.944954][ T4297] x29: ffff800021186df0 x28: 0000000000000001 x27: 0000000040000000 [ 37.947103][ T4297] x26: 1ffff00002a9d86b x25: 0000000000000fff x24: 0000000000001000 [ 37.949190][ T4297] x23: 0000000000000001 x22: ffff800009084cf0 x21: ffff800021186f00 [ 37.951199][ T4297] x20: ffffa7800004423f x19: 0000000000000001 x18: 1fffe0003679cb76 [ 37.953202][ T4297] x17: 0000000000000000 x16: ffff80001226f180 x15: 0000000000000000 [ 37.955143][ T4297] x14: 00000000000000ff x13: ffff0000d9d69bc0 x12: 0000000000000001 [ 37.957147][ T4297] x11: 1ffff4f000008847 x10: 1ffff4f000008847 x9 : ffffffffffffffff [ 37.959209][ T4297] x8 : ffff74f000008847 x7 : 0000000000000001 x6 : 00000000000000ff [ 37.961216][ T4297] x5 : ffff800021186f22 x4 : ffff00016b0a100c x3 : ffff800009084cf0 [ 37.963307][ T4297] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffffa7800004423f [ 37.965311][ T4297] Call trace: [ 37.966144][ T4297] kasan_check_range+0x64/0x2a4 [ 37.967340][ T4297] memcpy+0x48/0x90 [ 37.968316][ T4297] hfsplus_bnode_read+0x134/0x270 [ 37.969618][ T4297] hfsplus_bnode_dump+0x2ec/0x534 [ 37.970901][ T4297] hfsplus_brec_remove+0x3d0/0x4a4 [ 37.972175][ T4297] __hfsplus_delete_attr+0x1dc/0x3e4 [ 37.973466][ T4297] hfsplus_delete_attr+0x234/0x2c8 [ 37.974697][ T4297] __hfsplus_setxattr+0x3b8/0x1d3c [ 37.976033][ T4297] hfsplus_setxattr+0xdc/0x12c [ 37.977225][ T4297] hfsplus_trusted_setxattr+0x54/0x6c [ 37.978612][ T4297] __vfs_setxattr+0x388/0x3a4 [ 37.979799][ T4297] __vfs_setxattr_noperm+0x110/0x528 [ 37.981166][ T4297] __vfs_setxattr_locked+0x1ec/0x218 [ 37.982525][ T4297] vfs_setxattr+0x1a8/0x344 [ 37.983600][ T4297] setxattr+0x230/0x294 [ 37.984634][ T4297] path_setxattr+0x17c/0x258 [ 37.985927][ T4297] __arm64_sys_setxattr+0xbc/0xd8 [ 37.987186][ T4297] invoke_syscall+0x98/0x2bc [ 37.988313][ T4297] el0_svc_common+0x138/0x258 [ 37.989449][ T4297] do_el0_svc+0x58/0x13c [ 37.990506][ T4297] el0_svc+0x58/0x168 [ 37.991535][ T4297] el0t_64_sync_handler+0x84/0xf0 [ 37.992810][ T4297] el0t_64_sync+0x18c/0x190 [ 37.994003][ T4297] Code: 5400014c b4000b8c aa2a03e9 8b0b0129 (3940010a) [ 37.995710][ T4297] ---[ end trace 0000000000000000 ]--- [ 38.275918][ T4297] Kernel panic - not syncing: Oops: Fatal exception [ 38.277686][ T4297] SMP: stopping secondary CPUs [ 38.278872][ T4297] Kernel Offset: disabled [ 38.279961][ T4297] CPU features: 0x080000,02070084,26017203 [ 38.281407][ T4297] Memory Limit: none [ 38.533898][ T4297] Rebooting in 86400 seconds..