------------[ cut here ]------------ kernel BUG at fs/btrfs/ordered-data.c:1018! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 6479 Comm: syz.4.61 Not tainted 6.11.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:btrfs_get_ordered_extents_for_logging+0x4fd/0x500 fs/btrfs/ordered-data.c:1018 Code: f7 07 90 0f 0b e8 23 f1 df fd 48 c7 c7 40 8a 2c 8c 48 c7 c6 e0 8c 2c 8c 48 c7 c2 20 8a 2c 8c b9 fa 03 00 00 e8 e4 ad f7 07 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f RSP: 0018:ffffc90009627938 EFLAGS: 00010246 RAX: 0000000000000055 RBX: 0000000000000000 RCX: 3784e5b0ceb58c00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffff88806597d690 R08: ffffffff817402ac R09: 1ffff920012c4ec8 R10: dffffc0000000000 R11: fffff520012c4ec9 R12: 0000000000000000 R13: dffffc0000000000 R14: ffffc90009627ae0 R15: ffff88806597d690 FS: 00007f60c8eec6c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa599c4220a CR3: 000000007953c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_sync_file+0x929/0x10f0 fs/btrfs/file.c:1712 generic_write_sync include/linux/fs.h:2821 [inline] btrfs_do_write_iter+0x5e2/0x760 fs/btrfs/file.c:1515 new_sync_write fs/read_write.c:497 [inline] vfs_write+0xa72/0xc90 fs/read_write.c:590 ksys_pwrite64 fs/read_write.c:705 [inline] __do_sys_pwrite64 fs/read_write.c:715 [inline] __se_sys_pwrite64 fs/read_write.c:712 [inline] __x64_sys_pwrite64+0x1aa/0x230 fs/read_write.c:712 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: 0033:0x7f60c8179e79 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f60c8eec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 RAX: ffffffffffffffda RBX: 00007f60c8316130 RCX: 00007f60c8179e79 RDX: 000000000000003d RSI: 00000000200001c0 RDI: 0000000000000007 RBP: 00007f60c81e793e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f60c8316130 R15: 00007ffd4fce3d08 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:btrfs_get_ordered_extents_for_logging+0x4fd/0x500 fs/btrfs/ordered-data.c:1018 Code: f7 07 90 0f 0b e8 23 f1 df fd 48 c7 c7 40 8a 2c 8c 48 c7 c6 e0 8c 2c 8c 48 c7 c2 20 8a 2c 8c b9 fa 03 00 00 e8 e4 ad f7 07 90 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f RSP: 0018:ffffc90009627938 EFLAGS: 00010246 RAX: 0000000000000055 RBX: 0000000000000000 RCX: 3784e5b0ceb58c00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffff88806597d690 R08: ffffffff817402ac R09: 1ffff920012c4ec8 R10: dffffc0000000000 R11: fffff520012c4ec9 R12: 0000000000000000 R13: dffffc0000000000 R14: ffffc90009627ae0 R15: ffff88806597d690 FS: 00007f60c8eec6c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f449fcc2723 CR3: 000000007953c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400