DF-5733 / run.2.log
login: === DF-5733 harness: PN response MTU=0 -> divide by zero === [harness] rfcomm_connect -> 0; dlc 0xfffff8008d520600 dlci 6 mtu 127 state 1 [harness] == L2CAP connected == [l2cap-stub] send: 4 bytes (first octet 0x3) [harness] <- UA(0) [session up] (4 bytes): 03 73 01 d7 [l2cap-stub] send: 11 bytes (first octet 0x3) [harness] <- UIH(0) PN response mtu=0 (14 bytes): 03 ef 15 81 11 06 e0 00 00 00 00 00 00 70 [l2cap-stub] send: 4 bytes (first octet 0x1b) [harness] after PN response: dlc->rd_mtu = 0 (poisoned!) [harness] session CFC = 1, dlc state = 5 [harness] <- UA(6) [dlc up] (4 bytes): 1b 73 01 18 [l2cap-stub] send: 6 bytes (first octet 0x3) [upper] connected [harness] <- UIH(0) MSC response (8 bytes): 03 ef 09 e1 05 1b 8d 70 [harness] dlc state = 6 (6 = OPEN), rd_mtu = 0 [harness] app sends 1 byte -> rfcomm_dlc_start() Fatal trap 18: integer divide fault while in kernel mode cpuid = 2; lapic id = 2 instruction pointer = 0x8:0xffffffff8260276b stack pointer = 0x10:0xfffff8011839b6f8 frame pointer = 0x10:0xfffff8011839b728 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1014 current thread = pri 6 kernel: type 18 trap, code=0 CPU2 stopping CPUs: 0x0000003b stopped Stopped at rfcomm_dlc_start+0x3b: divq %rcx,%eax db>