Unable to handle kernel paging request at virtual address dfff800000000000 Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 [dfff800000000000] address between user and kernel address ranges Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 9510 Comm: syz.0.1209 Not tainted 5.15.179-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : mcp_i2c_xfer+0x58/0x3d4 drivers/hid/hid-mcp2221.c:309 lr : mcp_i2c_xfer+0x38/0x3d4 drivers/hid/hid-mcp2221.c:305 sp : ffff800020aa7800 x29: ffff800020aa7800 x28: 1ffff0000296da50 x27: 0000000000000000 x26: dfff800000000000 x25: ffff0000c0ca41b4 x24: 1fffe00018194836 x23: 0000000000000001 x22: ffff0000c0ca4088 x21: ffff800020aa7980 x20: ffff80000f55dcfc x19: 0000000000000000 x18: ffff800020aa7140 x17: 1fffe0003683298e x16: ffff8000082ed0ac x15: 000000000003d691 x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000080000 x11: 00000000000020f3 x10: ffff80002606a000 x9 : 00000000000020f4 x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 x2 : 0000000000000001 x1 : ffff800020aa7980 x0 : ffff0000c0ca4088 Call trace: mcp_i2c_xfer+0x58/0x3d4 drivers/hid/hid-mcp2221.c:309 __i2c_transfer+0x6a8/0x232c drivers/i2c/i2c-core-base.c:-1 i2c_transfer+0x1e8/0x2ec drivers/i2c/i2c-core-base.c:2330 i2c_transfer_buffer_flags+0x138/0x204 drivers/i2c/i2c-core-base.c:2358 i2c_master_send include/linux/i2c.h:109 [inline] i2cdev_write+0x94/0x134 drivers/i2c/i2c-dev.c:175 do_loop_readv_writev fs/read_write.c:-1 [inline] do_iter_write+0x33c/0x66c fs/read_write.c:857 vfs_writev fs/read_write.c:928 [inline] do_writev+0x220/0x3ec fs/read_write.c:971 __do_sys_writev fs/read_write.c:1044 [inline] __se_sys_writev fs/read_write.c:1041 [inline] __arm64_sys_writev+0x80/0x94 fs/read_write.c:1041 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: aa1303e0 964de800 f9400273 d343fe7b (387a6b68) ---[ end trace 310ca4ea71398f07 ]--- ---------------- Code disassembly (best guess): 0: aa1303e0 mov x0, x19 4: 964de800 bl 0xfffffffff937a004 8: f9400273 ldr x19, [x19] c: d343fe7b lsr x27, x19, #3 * 10: 387a6b68 ldrb w8, [x27, x26] <-- trapping instruction