loop0: detected capacity change from 1024 to 1023 ------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:1953! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 5220 Comm: syz-executor398 Not tainted 6.11.0-rc5-syzkaller-00057-g86987d84b968 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:ext4_inline_data_truncate+0xced/0xcf0 fs/ext4/inline.c:1953 Code: e9 17 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 44 fd ff ff e8 c3 fb a1 ff e9 3a fd ff ff e8 09 ad 58 09 e8 04 df 3d ff 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e RSP: 0018:ffffc900035cf660 EFLAGS: 00010293 RAX: ffffffff8255ac9c RBX: ffffc900035cf700 RCX: ffff8880241b9e00 RDX: 0000000000000000 RSI: 00000000ffffffc3 RDI: 0000000000000000 RBP: ffffc900035cf7f0 R08: ffffffff8255a948 R09: 1ffff1100e59f149 R10: dffffc0000000000 R11: ffffed100e59f14a R12: ffffc900035cf760 R13: dffffc0000000000 R14: 0000000000000002 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005649eaf8b000 CR3: 000000000e534000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_truncate+0x3c7/0x11a0 fs/ext4/inode.c:4174 ext4_evict_inode+0x90f/0xf50 fs/ext4/inode.c:258 evict+0x532/0x950 fs/inode.c:704 __dentry_kill+0x20d/0x630 fs/dcache.c:610 dput+0x19f/0x2b0 fs/dcache.c:852 __fput+0x5f8/0x8a0 fs/file_table.c:430 task_work_run+0x24f/0x310 kernel/task_work.c:228 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0xa2f/0x27f0 kernel/exit.c:882 do_group_exit+0x207/0x2c0 kernel/exit.c:1031 __do_sys_exit_group kernel/exit.c:1042 [inline] __se_sys_exit_group kernel/exit.c:1040 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f841d2244b9 Code: Unable to access opcode bytes at 0x7f841d22448f. RSP: 002b:00007fffda637bd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f841d2244b9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f841d2a0370 R08: ffffffffffffffb8 R09: 00007fffda637df8 R10: 0000000000000007 R11: 0000000000000246 R12: 00007f841d2a0370 R13: 0000000000000000 R14: 00007f841d2a10e0 R15: 00007f841d1f2d80 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_inline_data_truncate+0xced/0xcf0 fs/ext4/inline.c:1953 Code: e9 17 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 44 fd ff ff e8 c3 fb a1 ff e9 3a fd ff ff e8 09 ad 58 09 e8 04 df 3d ff 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e RSP: 0018:ffffc900035cf660 EFLAGS: 00010293 RAX: ffffffff8255ac9c RBX: ffffc900035cf700 RCX: ffff8880241b9e00 RDX: 0000000000000000 RSI: 00000000ffffffc3 RDI: 0000000000000000 RBP: ffffc900035cf7f0 R08: ffffffff8255a948 R09: 1ffff1100e59f149 R10: dffffc0000000000 R11: ffffed100e59f14a R12: ffffc900035cf760 R13: dffffc0000000000 R14: 0000000000000002 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005649eaf8b000 CR3: 000000000e534000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400