loop0: detected capacity change from 0 to 32768 ------------[ cut here ]------------ kernel BUG at fs/ocfs2/inode.c:412! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 1 UID: 0 PID: 7199 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : ocfs2_populate_inode+0x1418/0x1474 fs/ocfs2/inode.c:412 lr : ocfs2_populate_inode+0x1418/0x1474 fs/ocfs2/inode.c:412 sp : ffff8000a1456860 x29: ffff8000a1456940 x28: ffff0000e8489e2c x27: 0000000000000017 x26: ffff0000e8489e50 x25: dfff800000000000 x24: 1fffe0001d0913ca x23: ffff80008f57e768 x22: ffff0000e8489e00 x21: 1fffe0001d0913c5 x20: 0000000000000031 x19: ffff0000e3584fb8 x18: 1fffe000337dfe90 x17: ffff80008f57e000 x16: ffff800082deb6c0 x15: 0000000000000001 x14: 1fffe0001c6b0a35 x13: 0000000000000000 x12: 0000000000000000 x11: 1fffe0001c6b0a00 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cbb60000 x7 : ffff8000805c5c30 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082172678 x2 : 0000000000000000 x1 : 0000000000000020 x0 : 0000000000000000 Call trace: ocfs2_populate_inode+0x1418/0x1474 fs/ocfs2/inode.c:412 (P) ocfs2_read_locked_inode fs/ocfs2/inode.c:618 [inline] ocfs2_iget+0xadc/0x17e8 fs/ocfs2/inode.c:157 _ocfs2_get_system_file_inode fs/ocfs2/sysfile.c:142 [inline] ocfs2_get_system_file_inode+0x2a8/0x5e8 fs/ocfs2/sysfile.c:112 ocfs2_init_global_system_inodes+0x2a8/0x594 fs/ocfs2/super.c:461 ocfs2_initialize_super fs/ocfs2/super.c:2196 [inline] ocfs2_fill_super+0x2228/0x532c fs/ocfs2/super.c:993 get_tree_bdev_flags+0x360/0x414 fs/super.c:1691 get_tree_bdev+0x2c/0x3c fs/super.c:1714 ocfs2_get_tree+0x28/0x38 fs/ocfs2/super.c:1184 vfs_get_tree+0x90/0x28c fs/super.c:1751 fc_mount fs/namespace.c:1208 [inline] do_new_mount_fc fs/namespace.c:3651 [inline] do_new_mount+0x284/0x944 fs/namespace.c:3727 path_mount+0x5b4/0xdfc fs/namespace.c:4037 do_mount fs/namespace.c:4050 [inline] __do_sys_mount fs/namespace.c:4238 [inline] __se_sys_mount fs/namespace.c:4215 [inline] __arm64_sys_mount+0x3e8/0x468 fs/namespace.c:4215 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 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+0x5c/0x254 arch/arm64/kernel/entry-common.c:746 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:765 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 Code: 97970b68 f94037f5 17fffcb6 97970b65 (d4210000) ---[ end trace 0000000000000000 ]---