R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000000b R14: 00007f513dfabf80 R15: 00007ffc92212cb8 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:419! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 2 PID: 19641 Comm: syz-executor.0 Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #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:419 [inline] RIP: 0010:set_state_bits.isra.0+0x196/0x1e0 fs/btrfs/extent-io-tree.c:408 Code: 7c 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 c3 2d e7 fd 44 89 f2 48 89 de 4c 89 ff e8 45 50 dc ff e9 af fe ff ff e8 ab 2d e7 fd 90 <0f> 0b 4c 89 ef e8 90 35 3e fe e9 cd fe ff ff 4c 89 ef e8 83 35 3e RSP: 0018:ffffc900265cfa40 EFLAGS: 00010287 RAX: 0000000000028056 RBX: ffff8880331071a0 RCX: ffffc90005472000 RDX: 0000000000040000 RSI: ffffffff839fcba5 RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 6637303030302052 R12: 0000000000000800 R13: ffff88803310721c R14: 0000000000000fff R15: 0000000000000000 FS: 00007f513d1ff6c0(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ff23000 CR3: 000000011bb3e000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __set_extent_bit+0xcb5/0x1880 fs/btrfs/extent-io-tree.c:1129 set_record_extent_bits+0x56/0x90 fs/btrfs/extent-io-tree.c:1818 qgroup_reserve_data+0x200/0x9f0 fs/btrfs/qgroup.c:4005 btrfs_qgroup_reserve_data+0x2e/0xc0 fs/btrfs/qgroup.c:4048 btrfs_fallocate+0x7c0/0x25c0 fs/btrfs/file.c:3148 vfs_fallocate+0x4b4/0xf70 fs/open.c:328 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:359 [inline] __se_sys_fallocate fs/open.c:357 [inline] __x64_sys_fallocate+0xd5/0x140 fs/open.c:357 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f513de7cda9 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:00007f513d1ff0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007f513dfabf80 RCX: 00007f513de7cda9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007f513d1ff120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000000b R14: 00007f513dfabf80 R15: 00007ffc92212cb8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] RIP: 0010:set_state_bits.isra.0+0x196/0x1e0 fs/btrfs/extent-io-tree.c:408 Code: 7c 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 c3 2d e7 fd 44 89 f2 48 89 de 4c 89 ff e8 45 50 dc ff e9 af fe ff ff e8 ab 2d e7 fd 90 <0f> 0b 4c 89 ef e8 90 35 3e fe e9 cd fe ff ff 4c 89 ef e8 83 35 3e RSP: 0018:ffffc900265cfa40 EFLAGS: 00010287 RAX: 0000000000028056 RBX: ffff8880331071a0 RCX: ffffc90005472000 RDX: 0000000000040000 RSI: ffffffff839fcba5 RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 6637303030302052 R12: 0000000000000800 R13: ffff88803310721c R14: 0000000000000fff R15: 0000000000000000 FS: 00007f513d1ff6c0(0000) GS:ffff88806b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ff23000 CR3: 000000011bb3e000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400