el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:419! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 13510 Comm: syz-executor.1 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] pc : __set_extent_bit+0x1618/0x1b1c fs/btrfs/extent-io-tree.c:1129 lr : set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] lr : __set_extent_bit+0x1618/0x1b1c fs/btrfs/extent-io-tree.c:1129 sp : ffff80009daf77d0 x29: ffff80009daf7890 x28: 0000000000000fff x27: 0000000000000000 x26: ffff0000d6525c00 x25: 1fffe0001aca4b8f x24: ffff0000d6525c7c x23: ffff0000ce17c580 x22: 0000000000000000 x21: dfff800000000000 x20: 0000000000000000 x19: 00000000fffffff4 x18: ffff80009daf6c60 x17: 0000000000000000 x16: ffff80008ad6b09c x15: 0000000000000001 x14: 1ffff00011dec25a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 00000000000100be x9 : ffff8000979b9000 x8 : 00000000000100bf x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009daf6db8 x4 : 0000000000000080 x3 : 0000000000000820 x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 Call trace: set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] __set_extent_bit+0x1618/0x1b1c fs/btrfs/extent-io-tree.c:1129 set_record_extent_bits+0x68/0xa8 fs/btrfs/extent-io-tree.c:1818 qgroup_reserve_data+0x214/0x874 fs/btrfs/qgroup.c:4019 btrfs_qgroup_reserve_data+0x40/0xd8 fs/btrfs/qgroup.c:4062 btrfs_fallocate+0xea0/0x1a28 fs/btrfs/file.c:3148 vfs_fallocate+0x480/0x5bc 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] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:357 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Code: aa1803e0 97962e7c 17ffff7f 9782de55 (d4210000) ---[ end trace 0000000000000000 ]---