loop0: detected capacity change from 0 to 8 VFS_BUG_ON_INODE(!IS_ANON_FILE(inode)) encountered for inode ffff0000e25d8ff8 ------------[ cut here ]------------ kernel BUG at fs/namei.c:3474! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 1 UID: 0 PID: 7194 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : may_open+0x40c/0x410 fs/namei.c:3474 lr : may_open+0x40c/0x410 fs/namei.c:3474 sp : ffff80009c4c76f0 x29: ffff80009c4c76f0 x28: 1fffe0001aba24b0 x27: ffff80008fb24680 x26: 0000000000280000 x25: dfff800000000000 x24: 0000000000000008 x23: 0000000000000000 x22: 0000000000000001 x21: ffff0000e25d8ff8 x20: 0000000000020020 x19: ffff80008fb24680 x18: 00000000ffffffff x17: 6666662065646f6e x16: ffff80008b00ff28 x15: 0000000000000001 x14: 1ffff00013898e50 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013898e51 x10: 0000000000ff0100 x9 : 116c3b7adbb6ce00 x8 : 116c3b7adbb6ce00 x7 : ffff800080563d2c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de8f0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000004d Call trace: may_open+0x40c/0x410 fs/namei.c:3474 (P) do_open fs/namei.c:3885 [inline] path_openat+0x22f4/0x2c40 fs/namei.c:4046 do_filp_open+0x18c/0x36c fs/namei.c:4073 do_open_execat+0x124/0x4d8 fs/exec.c:783 alloc_bprm+0x3c/0x548 fs/exec.c:1410 do_execveat_common+0x168/0x834 fs/exec.c:1811 do_execve fs/exec.c:1934 [inline] __do_sys_execve fs/exec.c:2010 [inline] __se_sys_execve fs/exec.c:2005 [inline] __arm64_sys_execve+0x9c/0xb4 fs/exec.c:2005 __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+0x58/0x180 arch/arm64/kernel/entry-common.c:879 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 Code: 90052121 91020021 aa1503e0 97cdc622 (d4210000) ---[ end trace 0000000000000000 ]---