el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:131 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:150 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: 6509 Comm: syz.2.25 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] pc : insert_state_fast+0x254/0x258 fs/btrfs/extent-io-tree.c:503 lr : set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] lr : insert_state_fast+0x254/0x258 fs/btrfs/extent-io-tree.c:503 sp : ffff80009f9d7000 x29: ffff80009f9d7000 x28: ffff0000d0293c80 x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000fff x24: 0000000000000800 x23: 00000000fffffff4 x22: 0000000000000000 x21: ffff0000ef881290 x20: ffff0000ef881290 x19: ffff0000c674ff00 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800082f8f174 x15: 0000000000000001 x14: 1ffff00011e7a636 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700011e7a637 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d0293c80 x7 : 0000000000000001 x6 : 0000000000000001 x5 : 00000000ffffffff x4 : 0000000000000820 x3 : 0000000000000820 x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 Call trace: set_state_bits fs/btrfs/extent-io-tree.c:419 [inline] insert_state_fast+0x254/0x258 fs/btrfs/extent-io-tree.c:503 __set_extent_bit+0x1200/0x1b34 fs/btrfs/extent-io-tree.c:1106 set_record_extent_bits+0x68/0xa8 fs/btrfs/extent-io-tree.c:1818 qgroup_reserve_data+0x214/0x88c fs/btrfs/qgroup.c:4148 btrfs_qgroup_reserve_data+0x40/0xd8 fs/btrfs/qgroup.c:4191 btrfs_check_data_free_space+0x130/0x20c fs/btrfs/delalloc-space.c:152 btrfs_buffered_write+0x490/0xfd4 fs/btrfs/file.c:1266 btrfs_do_write_iter+0x204/0xcec fs/btrfs/file.c:1698 btrfs_file_write_iter+0x2c/0x3c fs/btrfs/file.c:1715 __kernel_write_iter+0x328/0x77c fs/read_write.c:523 __kernel_write+0x11c/0x174 fs/read_write.c:543 do_acct_process+0xf20/0x1790 kernel/acct.c:539 acct_pin_kill+0x34/0x180 kernel/acct.c:192 pin_kill+0x288/0x53c fs/fs_pin.c:44 __do_sys_acct kernel/acct.c:309 [inline] __se_sys_acct kernel/acct.c:291 [inline] __arm64_sys_acct+0x290/0x6a0 kernel/acct.c:291 __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:131 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:150 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: aa1903e0 9798f896 17ffff85 9784f085 (d4210000) ---[ end trace 0000000000000000 ]---