loop1: detected capacity change from 0 to 1024 hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8120 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 Modules linked in: CPU: 0 UID: 0 PID: 8120 Comm: syz.1.221 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 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 : ffff80009b9d6c90 x29: ffff80009b9d6ca0 x28: dfff800000000000 x27: dfff800000000000 x26: ffff0000f26240f8 x25: dfff800000000000 x24: ffff0000d4f19c88 x23: 0000000000000000 x22: ffff0000de90c0e0 x21: ffff0000de90c000 x20: 0000000000000000 x19: ffff0000d4f19c00 x18: 1fffe000366d31ee x17: ffff80008f56d000 x16: ffff800083032784 x15: 0000000000000001 x14: 1ffff0001373ace4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 0000000000034e7d x9 : 7427a6db2ed22100 x8 : 7427a6db2ed22100 x7 : ffff8000802b7e24 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082fbd1a4 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/0x132c fs/hfsplus/catalog.c:292 hfsplus_fill_super+0xf60/0x166c fs/hfsplus/super.c:566 mount_bdev+0x1d4/0x2a0 fs/super.c:1679 hfsplus_mount+0x44/0x58 fs/hfsplus/super.c:647 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x28c fs/super.c:1800 do_new_mount+0x278/0x900 fs/namespace.c:3472 path_mount+0x590/0xe04 fs/namespace.c:3799 do_mount fs/namespace.c:3812 [inline] __do_sys_mount fs/namespace.c:4020 [inline] __se_sys_mount fs/namespace.c:3997 [inline] __arm64_sys_mount+0x45c/0x5a8 fs/namespace.c:3997 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 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: 17506 hardirqs last enabled at (17505): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1427 [inline] hardirqs last enabled at (17505): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:4942 hardirqs last disabled at (17506): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (16934): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (16934): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (16927): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- hfsplus: new node 0 already hashed? ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8120 at fs/hfsplus/bnode.c:573 hfsplus_bnode_create+0x430/0x4e4 fs/hfsplus/bnode.c:572 Modules linked in: CPU: 0 UID: 0 PID: 8120 Comm: syz.1.221 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 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 : ffff80009b9d6cd0 x29: ffff80009b9d6ce0 x28: dfff800000000000 x27: dfff800000000000 x26: ffff0000f2624222 x25: dfff800000000000 x24: ffff0000d4f19c88 x23: 0000000000000000 x22: ffff0000de90c0e0 x21: ffff0000de90c000 x20: 0000000000000000 x19: ffff0000d4f19c00 x18: 1fffe000366d31ee x17: ffff80008f56d000 x16: ffff800080347214 x15: 0000000000000001 x14: 1fffe000366d5cd0 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000040000 x10: 000000000003ffff x9 : 7427a6db2ed22100 x8 : 7427a6db2ed22100 x7 : ffff8000802b7e24 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 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/0x132c fs/hfsplus/catalog.c:292 hfsplus_fill_super+0xf60/0x166c fs/hfsplus/super.c:566 mount_bdev+0x1d4/0x2a0 fs/super.c:1679 hfsplus_mount+0x44/0x58 fs/hfsplus/super.c:647 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x28c fs/super.c:1800 do_new_mount+0x278/0x900 fs/namespace.c:3472 path_mount+0x590/0xe04 fs/namespace.c:3799 do_mount fs/namespace.c:3812 [inline] __do_sys_mount fs/namespace.c:4020 [inline] __se_sys_mount fs/namespace.c:3997 [inline] __arm64_sys_mount+0x45c/0x5a8 fs/namespace.c:3997 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 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: 18038 hardirqs last enabled at (18037): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1427 [inline] hardirqs last enabled at (18037): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:4942 hardirqs last disabled at (18038): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (17798): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (17798): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (17675): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ 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: 0 UID: 0 PID: 8120 Comm: syz.1.221 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (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 : ffff80009b9d6dc0 x29: ffff80009b9d6dc0 x28: dfff800000000000 x27: ffff70001373add0 x26: 1fffe0001bd21803 x25: 1fffe0001a9e3380 x24: ffff0000de90c000 x23: dfff800000000000 x22: ffff0000d4f19c00 x21: ffff0000d4f19c80 x20: 0000000000000000 x19: ffff0000d4f19c00 x18: 1fffe000366d31ee x17: ffff80008f56d000 x16: ffff80008029c560 x15: 0000000000000001 x14: 1fffe0001a9e3390 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 000000000003ffff x9 : ffff8000a0ab9000 x8 : 0000000000040000 x7 : ffff80008b278e3c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000811df498 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/0x132c fs/hfsplus/catalog.c:292 hfsplus_fill_super+0xf60/0x166c fs/hfsplus/super.c:566 mount_bdev+0x1d4/0x2a0 fs/super.c:1679 hfsplus_mount+0x44/0x58 fs/hfsplus/super.c:647 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x28c fs/super.c:1800 do_new_mount+0x278/0x900 fs/namespace.c:3472 path_mount+0x590/0xe04 fs/namespace.c:3799 do_mount fs/namespace.c:3812 [inline] __do_sys_mount fs/namespace.c:4020 [inline] __se_sys_mount fs/namespace.c:3997 [inline] __arm64_sys_mount+0x45c/0x5a8 fs/namespace.c:3997 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 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 97e29dbd 17ffffb7 97ce28b1 (d4210000) ---[ end trace 0000000000000000 ]---