I have a ZIP-drive 250M on parallel port.
2.3.42 is OK
2.3.43 don't boot
2.3.4[45] ZIP don't work
I see on kern.log:
Feb 15 21:03:08 cate3 kernel: parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,ECP]
Feb 15 21:03:08 cate3 kernel: parport0: irq 5 detected
Feb 15 21:03:08 cate3 kernel: parport0: Found 1 daisy-chained devices
Feb 15 21:03:08 cate3 kernel: parport0: No more nibble data (1 bytes)
Feb 15 21:03:08 cate3 kernel: parport0: device reported incorrect length field (61, should be 62)
Feb 15 21:03:08 cate3 kernel: parport0 (addr 0): SCSI adapter, IMG VP1
Feb 15 21:03:08 cate3 kernel: lp0: using parport0 (polling).
Feb 15 21:03:08 cate3 kernel: kernel BUG at /usr/src/linux/include/linux/mm.h:302!
Feb 15 21:03:08 cate3 kernel: invalid operand: 0000
Feb 15 21:03:08 cate3 kernel: CPU: 0
Feb 15 21:03:08 cate3 kernel: EIP: 0010:[scsi_mod:scsi_free+1566/5136]
Feb 15 21:03:08 cate3 kernel: EFLAGS: 00010082
Feb 15 21:03:08 cate3 kernel: eax: 00000035 ebx: 00000000 ecx: c01efa14 edx: c01efa14
Feb 15 21:03:08 cate3 kernel: esi: 00000246 edi: c1ff0881 ebp: 00000001 esp: c1e31f30
Feb 15 21:03:08 cate3 kernel: ds: 0018 es: 0018 ss: 0018
Feb 15 21:03:08 cate3 kernel: Process modprobe (pid: 37, stackpage=c1e31000)
Feb 15 21:03:08 cate3 kernel: Stack: c2a3bc07 c2a3bc60 0000012e c2a2d000 00000000 c2a2d051 c2a2d048 c2a2ee45
Feb 15 21:03:08 cate3 kernel: c0118e05 c1e30000 0807fd38 08062190 bfffdf8c 0808f96e c1c95000 c1c96000
Feb 15 21:03:08 cate3 kernel: ffffffea 00000008 00000048 c2a28000 c2a2d048 00010b90 00000000 00000000
Feb 15 21:03:08 cate3 kernel: Call Trace: [scsi_mod:scsi_device_types+21095/25444] [scsi_mod:scsi_device_types+21184/25444] [scsi_mod:__insmod_scsi_mod_O/lib/modules/2.3.45/scsi/scsi_mod.o_M38A+0/80] [scsi_mod:__insmod_scsi_mod_S.text_L36879+1/152] [scsi_mod:__insmod_scsi_mod_O/lib/modules/2.3.45/scsi/scsi_mod.o_M38A+72/80] [scsi_mod:scsi_unregister_module+61/260] [sys_init_module+1321/1532]
Feb 15 21:03:08 cate3 kernel: [scsi_mod:__insmod_scsi_mod_O/lib/modules/2.3.45/scsi/scsi_mod.o_M38A+-20480/80] [scsi_mod:__insmod_scsi_mod_O/lib/modules/2.3.45/scsi/scsi_mod.o_M38A+72/80] [system_call+52/56]
Feb 15 21:03:08 cate3 kernel: Code: 0f 0b 83 c4 0c 31 d2 b8 30 18 1f c0 e8 e9 3b 6f fd 89 c7 85
cate3:~# insmod imm
Using /lib/modules/2.3.45/scsi/imm.o
Segmentation fault
cate3:~#
And in the kern.log:
Feb 15 21:16:42 cate3 kernel: imm: Version 2.03 (for Linux 2.0.0)
Feb 15 21:16:42 cate3 kernel: imm: Found device at ID 6, Attempting to use EPP 32 bit
Feb 15 21:16:42 cate3 kernel: imm: Found device at ID 6, Attempting to use PS/2
Feb 15 21:16:42 cate3 kernel: imm: Communication established with ID 6 using PS/2
Feb 15 21:16:42 cate3 kernel: scsi0 : Iomega VPI2 (imm) interface
Feb 15 21:16:42 cate3 kernel: scsi : 1 host.
Feb 15 21:16:42 cate3 kernel: Vendor: IOMEGA Model: ZIP 250 Rev: H.41
Feb 15 21:16:42 cate3 kernel: Type: Direct-Access ANSI SCSI revision: 02
Feb 15 21:16:42 cate3 kernel: Detected scsi removable disk sda at scsi0, channel 0, id 6, lun 0
Feb 15 21:16:42 cate3 kernel: kernel BUG at /usr/src/linux/include/linux/mm.h:302!
Feb 15 21:16:42 cate3 kernel: invalid operand: 0000
Feb 15 21:16:42 cate3 kernel: CPU: 0
Feb 15 21:16:42 cate3 kernel: EIP: 0010:[scsi_mod:scsi_free+957/5136]
Feb 15 21:16:42 cate3 kernel: EFLAGS: 00013082
Feb 15 21:16:42 cate3 kernel: eax: 00000035 ebx: 00000070 ecx: c1ab4000 edx: c01efa14
Feb 15 21:16:42 cate3 kernel: esi: 00000000 edi: c1c1b430 ebp: 000000e0 esp: c0bd1eac
Feb 15 21:16:42 cate3 kernel: ds: 0018 es: 0018 ss: 0018
Feb 15 21:16:42 cate3 kernel: Process insmod (pid: 345, stackpage=c0bd1000)
Feb 15 21:16:42 cate3 kernel: Stack: c2a3bc07 c2a3bc60 0000012e 00000000 00000000 c2a4504c 00000000 0000001c
Feb 15 21:16:42 cate3 kernel: 00000000 c1c1b3c0 00000000 c0603ba0 00003292 00000000 c2a2e739 c2a47240
Feb 15 21:16:42 cate3 kernel: 00000002 c2a4504c c2a45048 c0bd1f1c 00000000 c07f23fc c0111b5a c0bd0000
Feb 15 21:16:42 cate3 kernel: Call Trace: [scsi_mod:scsi_device_types+21095/25444] [scsi_mod:scsi_device_types+21184/25444] [parport_pc:__insmod_parport_pc_S.data_L416+105804/13842900] [scsi_mod:scsi_do_cmd+3293/4944] [parport_pc:__insmod_parport_pc_S.data_L416+114496/13834208] [parport_pc:__insmod_parport_pc_S.data_L416+105804/13842900] [parport_pc:__insmod_parport_pc_S.data_L416+105800/13842904]
Feb 15 21:16:42 cate3 kernel: [do_page_fault+366/1188] [parport_pc:__insmod_parport_pc_S.data_L416+105728/13842976] [parport_pc:__insmod_parport_pc_S.data_L416+105728/13842976] [parport_pc:__insmod_parport_pc_S.data_L416+105804/13842900] [scsi_mod:scsi_register_module+42/92] [parport_pc:__insmod_parport_pc_S.data_L416+114496/13834208] [parport_pc:__insmod_parport_pc_S.data_L416+105728/13842976] [parport_pc:__insmod_parport_pc_S.data_L416+106026/13842678]
Feb 15 21:16:42 cate3 kernel: [parport_pc:__insmod_parport_pc_S.data_L416+114496/13834208] [sys_init_module+1321/1532] [parport_pc:__insmod_parport_pc_S.data_L416+89344/13859360] [parport_pc:__insmod_parport_pc_S.data_L416+105800/13842904] [system_call+52/56]
Feb 15 21:16:42 cate3 kernel: Code: 0f 0b 83 c4 0c 31 d2 b8 30 18 1f c0 e8 4a 3e 6f fd 89 c3 85
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