R13: 000000000000000b R14: 00007f296079bf80 R15: 00007fffe6351328 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:397! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 2 PID: 16047 Comm: syz-executor.1 Not tainted 6.7.0-rc3-syzkaller-00284-g815fb87b7530 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:set_state_bits fs/btrfs/extent-io-tree.c:397 [inline] RIP: 0010:set_state_bits.isra.0+0x17c/0x1c0 fs/btrfs/extent-io-tree.c:386 Code: d0 7c 04 84 d2 75 32 44 8b 73 7c e8 5e dd ea fd 44 89 e0 44 09 f0 89 43 7c 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 45 dd ea fd 90 <0f> 0b 4c 89 ef e8 7a c0 40 fe e9 e5 fe ff ff 4c 89 ef e8 6d c0 40 RSP: 0018:ffffc900044ff850 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88801bb9dd80 RCX: ffffc90005892000 RDX: 0000000000040000 RSI: ffffffff839ba31b RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000004 R12: 0000000000000800 R13: ffff88801bb9ddfc R14: 0000000000000fff R15: 0000000000000000 FS: 00007f29614266c0(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3112f000 CR3: 000000002e080000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: insert_state_fast fs/btrfs/extent-io-tree.c:482 [inline] __set_extent_bit+0x3cb/0x1580 fs/btrfs/extent-io-tree.c:1081 set_record_extent_bits+0x56/0x90 fs/btrfs/extent-io-tree.c:1793 qgroup_reserve_data+0x200/0x9f0 fs/btrfs/qgroup.c:4005 btrfs_qgroup_reserve_data+0x2e/0xc0 fs/btrfs/qgroup.c:4048 btrfs_check_data_free_space+0x113/0x280 fs/btrfs/delalloc-space.c:154 btrfs_buffered_write+0x524/0x12d0 fs/btrfs/file.c:1255 btrfs_do_write_iter+0xa56/0x1120 fs/btrfs/file.c:1687 call_write_iter include/linux/fs.h:2020 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x64f/0xdf0 fs/read_write.c:584 ksys_write+0x12f/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f296067cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f29614260c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f296079bf80 RCX: 00007f296067cae9 RDX: 0000000000000118 RSI: 0000000020000040 RDI: 0000000000000005 RBP: 00007f2961426120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000000b R14: 00007f296079bf80 R15: 00007fffe6351328 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:set_state_bits fs/btrfs/extent-io-tree.c:397 [inline] RIP: 0010:set_state_bits.isra.0+0x17c/0x1c0 fs/btrfs/extent-io-tree.c:386 Code: d0 7c 04 84 d2 75 32 44 8b 73 7c e8 5e dd ea fd 44 89 e0 44 09 f0 89 43 7c 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 45 dd ea fd 90 <0f> 0b 4c 89 ef e8 7a c0 40 fe e9 e5 fe ff ff 4c 89 ef e8 6d c0 40 RSP: 0018:ffffc900044ff850 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88801bb9dd80 RCX: ffffc90005892000 RDX: 0000000000040000 RSI: ffffffff839ba31b RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000004 R12: 0000000000000800 R13: ffff88801bb9ddfc R14: 0000000000000fff R15: 0000000000000000 FS: 00007f29614266c0(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3112f000 CR3: 000000002e080000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400