------------[ cut here ]------------ WARNING: CPU: 0 PID: 8459 at drivers/i2c/i2c-core-base.c:2180 __i2c_transfer+0xa14/0x17c0 drivers/i2c/i2c-core-base.c:2180 Modules linked in: CPU: 0 PID: 8459 Comm: syz-executor060 Not tainted 5.14.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__i2c_transfer+0xa14/0x17c0 drivers/i2c/i2c-core-base.c:2180 Code: 0f 94 c7 31 ff 44 89 fe e8 d9 6e ab fb 45 84 ff 0f 84 26 fd ff ff e8 8b 68 ab fb e8 d5 22 36 fb e9 17 fd ff ff e8 7c 68 ab fb <0f> 0b 41 bc ea ff ff ff e9 9e fd ff ff e8 6a 68 ab fb 44 89 ee bf RSP: 0018:ffffc9000111fce8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000010 RCX: 0000000000000000 RDX: ffff888024c854c0 RSI: ffffffff85ca2274 RDI: 0000000000000003 RBP: ffff888026404b58 R08: 0000000000000000 R09: ffffffff8fcd296f R10: ffffffff85ca1898 R11: 0000000000000000 R12: 0000000000000010 R13: 0000000000000000 R14: ffff888026404b78 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0063) knlGS:0000000009e582c0 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 0000000020000000 CR3: 00000000360e1000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: i2c_transfer+0x1e6/0x3e0 drivers/i2c/i2c-core-base.c:2271 i2cdev_ioctl_rdwr+0x583/0x6a0 drivers/i2c/i2c-dev.c:297 compat_i2cdev_ioctl+0x419/0x4f0 drivers/i2c/i2c-dev.c:561 __do_compat_sys_ioctl+0x1c7/0x290 fs/ioctl.c:1167 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178 do_fast_syscall_32+0x2f/0x70 arch/x86/entry/common.c:203 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c RIP: 0023:0xf7fb2549 Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 RSP: 002b:00000000ffe67c0c EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000707 RDX: 00000000200014c0 RSI: 00000000ffe67c60 RDI: 00000000080e8000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000