loop0: detected capacity change from 0 to 1024 hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6166 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 Modules linked in: CPU: 1 PID: 6166 Comm: syz-executor328 Tainted: G B 6.8.0-rc5-syzkaller-g9abbc24128bc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 lr : hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 sp : ffff8000978f6e30 x29: ffff8000978f6e40 x28: dfff800000000000 x27: dfff800000000000 x26: ffff0000de1b50f8 x25: dfff800000000000 x24: ffff0000c1e51198 x23: 0000000000000000 x22: ffff0000da16c0e0 x21: ffff0000da16c000 x20: 0000000000000000 x19: ffff0000c1e51110 x18: ffff0000da16c018 x17: 0000000000000000 x16: ffff80008ad5bbdc x15: 0000000000000001 x14: 1fffe00036804802 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 451a4002133ba400 x8 : 451a4002133ba400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000978f6738 x4 : ffff80008ed715e0 x3 : ffff8000805b98b4 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 Call trace: hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 hfsplus_bmap_alloc+0x578/0x640 fs/hfsplus/btree.c:415 hfs_bnode_split+0xcc/0xd88 fs/hfsplus/brec.c:245 hfsplus_brec_insert+0x2d4/0xaa0 fs/hfsplus/brec.c:100 hfsplus_create_cat+0xa68/0x1318 fs/hfsplus/catalog.c:308 hfsplus_mknod+0x14c/0x268 fs/hfsplus/dir.c:494 hfsplus_create+0x38/0x4c fs/hfsplus/dir.c:523 lookup_open fs/namei.c:3496 [inline] open_last_lookups fs/namei.c:3565 [inline] path_openat+0xfb4/0x2830 fs/namei.c:3795 do_filp_open+0x1bc/0x3cc fs/namei.c:3825 do_sys_openat2+0x124/0x1b8 fs/open.c:1404 do_sys_open fs/open.c:1419 [inline] __do_sys_openat fs/open.c:1435 [inline] __se_sys_openat fs/open.c:1430 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1430 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [] copy_process+0x1318/0x3478 kernel/fork.c:2441 softirqs last enabled at (0): [] copy_process+0x1340/0x3478 kernel/fork.c:2442 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace 0000000000000000 ]--- hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6166 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 Modules linked in: CPU: 1 PID: 6166 Comm: syz-executor328 Tainted: G B W 6.8.0-rc5-syzkaller-g9abbc24128bc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 lr : hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 sp : ffff8000978f6e70 x29: ffff8000978f6e80 x28: dfff800000000000 x27: dfff800000000000 x26: ffff0000de1b523c x25: dfff800000000000 x24: ffff0000c1e51198 x23: 0000000000000000 x22: ffff0000da16c0e0 x21: ffff0000da16c000 x20: 0000000000000000 x19: ffff0000c1e51110 x18: ffff0000da16c018 x17: 0000000000000000 x16: ffff80008ac976c0 x15: 0000000000000001 x14: 1ffff00012f1ecec x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 451a4002133ba400 x8 : 451a4002133ba400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000978f6778 x4 : ffff80008ed715e0 x3 : ffff80008036f0a8 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 Call trace: hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 hfsplus_bmap_alloc+0x578/0x640 fs/hfsplus/btree.c:415 hfs_btree_inc_height+0xf8/0xa60 fs/hfsplus/brec.c:475 hfsplus_brec_insert+0x594/0xaa0 fs/hfsplus/brec.c:148 hfsplus_create_cat+0xa68/0x1318 fs/hfsplus/catalog.c:308 hfsplus_mknod+0x14c/0x268 fs/hfsplus/dir.c:494 hfsplus_create+0x38/0x4c fs/hfsplus/dir.c:523 lookup_open fs/namei.c:3496 [inline] open_last_lookups fs/namei.c:3565 [inline] path_openat+0xfb4/0x2830 fs/namei.c:3795 do_filp_open+0x1bc/0x3cc fs/namei.c:3825 do_sys_openat2+0x124/0x1b8 fs/open.c:1404 do_sys_open fs/open.c:1419 [inline] __do_sys_openat fs/open.c:1435 [inline] __se_sys_openat fs/open.c:1430 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1430 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [] copy_process+0x1318/0x3478 kernel/fork.c:2441 softirqs last enabled at (0): [] copy_process+0x1340/0x3478 kernel/fork.c:2442 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ kernel BUG at fs/hfsplus/bnode.c:618! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 6166 Comm: syz-executor328 Tainted: G B W 6.8.0-rc5-syzkaller-g9abbc24128bc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfsplus_bnode_put+0x488/0x494 fs/hfsplus/bnode.c:618 lr : hfsplus_bnode_put+0x488/0x494 fs/hfsplus/bnode.c:618 sp : ffff8000978f6f60 x29: ffff8000978f6f60 x28: dfff800000000000 x27: ffff700012f1ee04 x26: 1fffe0001b42d803 x25: 1fffe000183ca222 x24: ffff0000da16c000 x23: dfff800000000000 x22: ffff0000c1e51110 x21: ffff0000c1e51190 x20: 0000000000000000 x19: ffff0000c1e51110 x18: ffff0000da16c018 x17: 0000000000000000 x16: ffff800080276e70 x15: 0000000000000001 x14: 1fffe000183ca232 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000183ca233 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d9bb3c00 x7 : 0000000000000600 x6 : ffff80008ac9bd88 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800081157d24 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: hfsplus_bnode_put+0x488/0x494 fs/hfsplus/bnode.c:618 hfs_btree_inc_height+0x4fc/0xa60 fs/hfsplus/brec.c:530 hfsplus_brec_insert+0x594/0xaa0 fs/hfsplus/brec.c:148 hfsplus_create_cat+0xa68/0x1318 fs/hfsplus/catalog.c:308 hfsplus_mknod+0x14c/0x268 fs/hfsplus/dir.c:494 hfsplus_create+0x38/0x4c fs/hfsplus/dir.c:523 lookup_open fs/namei.c:3496 [inline] open_last_lookups fs/namei.c:3565 [inline] path_openat+0xfb4/0x2830 fs/namei.c:3795 do_filp_open+0x1bc/0x3cc fs/namei.c:3825 do_sys_openat2+0x124/0x1b8 fs/open.c:1404 do_sys_open fs/open.c:1419 [inline] __do_sys_openat fs/open.c:1435 [inline] __se_sys_openat fs/open.c:1430 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1430 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Code: aa1403e0 97e2921e 17ffffb7 97cf4300 (d4210000) ---[ end trace 0000000000000000 ]---