loop0: detected capacity change from 0 to 1024 hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6236 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 Modules linked in: CPU: 1 PID: 6236 Comm: syz-executor238 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60401005 (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 : ffff800099136cb0 x29: ffff800099136cc0 x28: dfff800000000000 x27: dfff800000000000 x26: ffff00015e8db0f8 x25: dfff800000000000 x24: ffff0000d48b9188 x23: 0000000000000000 x22: ffff0000d7dbe0e0 x21: ffff0000d7dbe000 x20: 0000000000000000 x19: ffff0000d48b9100 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008ae725bc x15: 0000000000000001 x14: 1ffff00013226ce8 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 1be724a933cfc500 x8 : 1be724a933cfc500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800099136438 x4 : ffff80008ef650a0 x3 : ffff800082f1209c 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+0x3ac/0x1318 fs/hfsplus/catalog.c:292 hfsplus_fill_super+0xf60/0x166c fs/hfsplus/super.c:566 mount_bdev+0x1d4/0x2a0 fs/super.c:1658 hfsplus_mount+0x44/0x58 fs/hfsplus/super.c:647 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x288 fs/super.c:1779 do_new_mount+0x278/0x900 fs/namespace.c:3352 path_mount+0x590/0xe04 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount fs/namespace.c:3875 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3875 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 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: 14136 hardirqs last enabled at (14135): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (14135): [] __console_unlock kernel/printk/printk.c:2731 [inline] hardirqs last enabled at (14135): [] console_unlock+0x17c/0x3d4 kernel/printk/printk.c:3050 hardirqs last disabled at (14136): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (14116): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (14116): [] __do_softirq+0xb10/0xd2c kernel/softirq.c:583 softirqs last disabled at (14097): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ end trace 0000000000000000 ]--- hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6236 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 Modules linked in: CPU: 1 PID: 6236 Comm: syz-executor238 Tainted: G W 6.9.0-rc4-syzkaller-g6a71d2909427 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60401005 (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 : ffff800099136cf0 x29: ffff800099136d00 x28: dfff800000000000 x27: dfff800000000000 x26: ffff00015e8db222 x25: dfff800000000000 x24: ffff0000d48b9188 x23: 0000000000000000 x22: ffff0000d7dbe0e0 x21: ffff0000d7dbe000 x20: 0000000000000000 x19: ffff0000d48b9100 x18: 0000000000000008 x17: 0000000000000000 x16: ffff80008adadb00 x15: ffff700011dde634 x14: 1ffff00011dde634 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : 1be724a933cfc500 x8 : 1be724a933cfc500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800099136478 x4 : ffff80008ef650a0 x3 : ffff80008036f97c x2 : 0000000000000000 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+0x3ac/0x1318 fs/hfsplus/catalog.c:292 hfsplus_fill_super+0xf60/0x166c fs/hfsplus/super.c:566 mount_bdev+0x1d4/0x2a0 fs/super.c:1658 hfsplus_mount+0x44/0x58 fs/hfsplus/super.c:647 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x288 fs/super.c:1779 do_new_mount+0x278/0x900 fs/namespace.c:3352 path_mount+0x590/0xe04 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount fs/namespace.c:3875 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3875 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 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: 14342 hardirqs last enabled at (14341): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (14341): [] __console_unlock kernel/printk/printk.c:2731 [inline] hardirqs last enabled at (14341): [] console_unlock+0x17c/0x3d4 kernel/printk/printk.c:3050 hardirqs last disabled at (14342): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (14264): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (14264): [] __do_softirq+0xb10/0xd2c kernel/softirq.c:583 softirqs last disabled at (14141): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 ---[ 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: 6236 Comm: syz-executor238 Tainted: G W 6.9.0-rc4-syzkaller-g6a71d2909427 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80401005 (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 : ffff800099136de0 x29: ffff800099136de0 x28: dfff800000000000 x27: ffff700013226dd4 x26: 1fffe0001afb7c03 x25: 1fffe0001a917220 x24: ffff0000d7dbe000 x23: dfff800000000000 x22: ffff0000d48b9100 x21: ffff0000d48b9180 x20: 0000000000000000 x19: ffff0000d48b9100 x18: 0000000000000008 x17: 0000000000000000 x16: ffff8000802896e4 x15: 0000000000000001 x14: 1fffe0001a917230 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001a917231 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d6b28000 x7 : ffff80008adb226c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811839f0 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+0x3ac/0x1318 fs/hfsplus/catalog.c:292 hfsplus_fill_super+0xf60/0x166c fs/hfsplus/super.c:566 mount_bdev+0x1d4/0x2a0 fs/super.c:1658 hfsplus_mount+0x44/0x58 fs/hfsplus/super.c:647 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x288 fs/super.c:1779 do_new_mount+0x278/0x900 fs/namespace.c:3352 path_mount+0x590/0xe04 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount fs/namespace.c:3875 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3875 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 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 97e3232c 17ffffb7 97cf38e1 (d4210000) ---[ end trace 0000000000000000 ]---