Hello, I revived my Sun E3000 after its main disk died, reinstalled Debian and after long apuse I am testing linux kernels again on it. In general it works fine but I left the bad disk connected and sometimes it causes ESP SCSI BUG in esp_free_lun_tag. Sometimes it just works. [ 0.000000] PROMLIB: Sun IEEE Boot Prom 'OBP 3.2.29 2001/06/18 17:28' [ 0.000000] PROMLIB: Root node compatible: [ 0.000000] Linux version 3.9.0-rc7-00004-gbb33db7 (mroos@mandel) (gcc version 4.6.3 (Debian 4.6.3-15) ) #3 SMP Mon Apr 15 19:05:00 EEST 2013 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlyprom0] enabled [ 0.000000] ARCH: SUN4U [ 0.000000] Ethernet address: 08:00:20:ad:f1:d6 [ 0.000000] Kernel: Using 2 locked TLB entries for main kernel image. [ 0.000000] Remapping the kernel... done. [ 0.000000] OF stdout device is: /central@1f,0/fhc@0,f8800000/zs@0,902000:a [ 0.000000] PROM: Built device tree with 69541 bytes of memory. [ 0.000000] Top of RAM: 0xffd16000, Total RAM: 0xff954000 [ 0.000000] Memory hole size: 3MB [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x00000000-0xffd15fff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000-0xff84dfff] [ 0.000000] node 0: [mem 0xffc00000-0xffceffff] [ 0.000000] node 0: [mem 0xffd00000-0xffd15fff] [ 0.000000] On node 0 totalpages: 523434 [ 0.000000] Normal zone: 4094 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 523434 pages, LIFO batch:15 [ 0.000000] Booting Linux... [ 0.000000] CPU CAPS: [flush,stbar,swap,muldiv,v9,mul32,div32,v8plus] [ 0.000000] CPU CAPS: [vis] [ 0.000000] PERCPU: Embedded 6 pages/cpu @fffff800fd400000 s12800 r8192 d28160 u524288 [ 0.000000] pcpu-alloc: s12800 r8192 d28160 u524288 alloc=1*4194304 [ 0.000000] pcpu-alloc: [0] 6 7 10 11 14 15 - - [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 519340 [ 0.000000] Kernel command line: root=/dev/sda2 ro debug ignore_loglevel [ 0.000000] PID hash table entries: 4096 (order: 2, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 9, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 8, 2097152 bytes) [ 0.000000] Memory: 4143104k available (3160k kernel code, 992k data, 168k init) [fffff80000000000,00000000ffd16000] [ 0.000000] SLUB: Genslabs=16, HWalign=32, Order=0-3, MinObjects=0, CPUs=16, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] NR_IRQS:255 [ 0.000000] clocksource: mult[2042108] shift[23] [ 0.000000] clockevent: mult[3f7ced91] shift[32] [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled, bootconsole disabled [ 0.000000] PROMLIB: Sun IEEE Boot Prom 'OBP 3.2.29 2001/06/18 17:28' [ 0.000000] PROMLIB: Root node compatible: [ 0.000000] Linux version 3.9.0-rc7-00004-gbb33db7 (mroos@mandel) (gcc version 4.6.3 (Debian 4.6.3-15) ) #3 SMP Mon Apr 15 19:05:00 EEST 2013 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] bootconsole [earlyprom0] enabled [ 0.000000] ARCH: SUN4U [ 0.000000] Ethernet address: 08:00:20:ad:f1:d6 [ 0.000000] Kernel: Using 2 locked TLB entries for main kernel image. [ 0.000000] Remapping the kernel... done. [ 0.000000] OF stdout device is: /central@1f,0/fhc@0,f8800000/zs@0,902000:a [ 0.000000] PROM: Built device tree with 69541 bytes of memory. [ 0.000000] Top of RAM: 0xffd16000, Total RAM: 0xff954000 [ 0.000000] Memory hole size: 3MB [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x00000000-0xffd15fff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000-0xff84dfff] [ 0.000000] node 0: [mem 0xffc00000-0xffceffff] [ 0.000000] node 0: [mem 0xffd00000-0xffd15fff] [ 0.000000] On node 0 totalpages: 523434 [ 0.000000] Normal zone: 4094 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 523434 pages, LIFO batch:15 [ 0.000000] Booting Linux... [ 0.000000] CPU CAPS: [flush,stbar,swap,muldiv,v9,mul32,div32,v8plus] [ 0.000000] CPU CAPS: [vis] [ 0.000000] PERCPU: Embedded 6 pages/cpu @fffff800fd400000 s12800 r8192 d28160 u524288 [ 0.000000] pcpu-alloc: s12800 r8192 d28160 u524288 alloc=1*4194304 [ 0.000000] pcpu-alloc: [0] 6 7 10 11 14 15 - - [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 519340 [ 0.000000] Kernel command line: root=/dev/sda2 ro debug ignore_loglevel [ 0.000000] PID hash table entries: 4096 (order: 2, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 9, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 8, 2097152 bytes) [ 0.000000] Memory: 4143104k available (3160k kernel code, 992k data, 168k init) [fffff80000000000,00000000ffd16000] [ 0.000000] SLUB: Genslabs=16, HWalign=32, Order=0-3, MinObjects=0, CPUs=16, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] NR_IRQS:255 [ 0.000000] clocksource: mult[2042108] shift[23] [ 0.000000] clockevent: mult[3f7ced91] shift[32] [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled, bootconsole disabled [ 131.958555] Calibrating delay using timer specific routine.. 497.16 BogoMIPS (lpj=2485841) [ 131.958631] pid_max: default: 32768 minimum: 301 [ 131.959376] Mount-cache hash table entries: 512 [ 131.970234] CPU 7: synchronized TICK with master CPU (last diff -3 cycles, maxerr 522 cycles) [ 131.975376] CPU 10: synchronized TICK with master CPU (last diff -1 cycles, maxerr 530 cycles) [ 131.980531] CPU 11: synchronized TICK with master CPU (last diff -3 cycles, maxerr 528 cycles) [ 131.985727] CPU 14: synchronized TICK with master CPU (last diff -2 cycles, maxerr 540 cycles) [ 131.990975] CPU 15: synchronized TICK with master CPU (last diff -2 cycles, maxerr 528 cycles) [ 131.991020] Brought up 6 CPUs [ 131.993791] devtmpfs: initialized [ 131.995438] NET: Registered protocol family 16 [ 132.030987] SYSIO: UPA portID ffffffff, at 000001c400000000 [ 132.041806] SYSIO: UPA portID ffffffff, at 000001c600000000 [ 132.074370] bio: create slab <bio-0> at 0 [ 132.077589] SCSI subsystem initialized [ 132.082360] /central/fhc@0,f8800000/eeprom@0,908000: Mostek regs at 0x1fff8908000 [ 132.084071] fhc: Board #1, Version[1] PartID[fa0] Manuf[3e] (Central) [ 132.084594] fhc: Board #3, Version[1] PartID[fa0] Manuf[3e] (JTAG Master) [ 132.085121] fhc: Board #5, Version[1] PartID[fa0] Manuf[3e] [ 132.085637] fhc: Board #7, Version[1] PartID[fa0] Manuf[3e] [ 132.086210] fhc: Board #1, Version[1] PartID[fa0] Manuf[3e] [ 132.087125] clock_board: Detected 4 slot Enterprise system. [ 132.088116] Switching to clocksource tick [ 132.135145] NET: Registered protocol family 2 [ 132.137131] TCP established hash table entries: 32768 (order: 6, 524288 bytes) [ 132.140402] TCP bind hash table entries: 32768 (order: 6, 524288 bytes) [ 132.143494] TCP: Hash tables configured (established 32768 bind 32768) [ 132.144262] TCP: reno registered [ 132.144358] UDP hash table entries: 2048 (order: 3, 65536 bytes) [ 132.144891] UDP-Lite hash table entries: 2048 (order: 3, 65536 bytes) [ 132.146363] NET: Registered protocol family 1 [ 132.196725] msgmni has been set to 8092 [ 132.199226] io scheduler noop registered [ 132.200041] io scheduler cfq registered (default) [ 132.409054] f005ddbc: ttyS0 at MMIO 0x1fff8902000 (irq = 2) is a zs (ESCC) [ 132.409141] Console: ttyS0 (SunZilog zs0) [ 137.667797] console [ttyS0] enabled [ 137.710387] f005ddbc: ttyS1 at MMIO 0x1fff8902004 (irq = 2) is a zs (ESCC) [ 138.000538] f005de94: Keyboard at MMIO 0x1fff8904000 (irq = 2) is a zs [ 138.076655] f005de94: Mouse at MMIO 0x1fff8904004 (irq = 2) is a zs [ 138.155155] esp: esp0, regs[1c738810000:1c738800000] irq[19] [ 138.220888] esp: esp0 is a FASHME, 40 MHz (ccf=0), SCSI ID 7 [ 141.298371] scsi0 : esp [ 141.329635] mousedev: PS/2 mouse device common for all mice [ 141.396770] scsi 0:0:0:0: Direct-Access HP 36.4G ST336706LC HP03 PQ: 0 ANSI: 2 [ 141.491795] scsi target0:0:0: Beginning Domain Validation [ 141.508651] rtc-m48t59 rtc-m48t59.0: rtc core: registered m48t59 as rtc0 [ 141.511966] TCP: cubic registered [ 141.515182] NET: Registered protocol family 10 [ 141.517446] NET: Registered protocol family 17 [ 141.782371] rtc-m48t59 rtc-m48t59.0: setting system clock to 2013-04-21 10:45:28 UTC (1366541128) [ 141.903372] scsi target0:0:0: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 15) [ 141.996064] scsi target0:0:0: Domain Validation skipping write tests [ 142.070148] scsi target0:0:0: Ending Domain Validation [ 142.373093] scsi 0:0:2:0: Direct-Access IBM DDYS-T18350M S96H PQ: 0 ANSI: 3 [ 142.468111] scsi target0:0:2: Beginning Domain Validation [ 142.539170] scsi target0:0:2: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 15) [ 142.627902] scsi target0:0:2: Domain Validation skipping write tests [ 142.702028] scsi target0:0:2: Ending Domain Validation [ 145.581597] sd 0:0:0:0: [sda] 71132960 512-byte logical blocks: (36.4 GB/33.9 GiB) [ 145.671726] sd 0:0:0:0: [sda] Write Protect is off [ 145.727568] sd 0:0:0:0: [sda] Mode Sense: 9f 00 10 08 [ 145.790300] sd 0:0:2:0: [sdb] Spinning up disk... [ 145.844883] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 145.959244] sda: sda1 sda2 sda3 sda4 [ 146.009457] sd 0:0:0:0: [sda] Attached SCSI disk [ 146.878278] ....................................................................................................not responding... [ 246.898564] sd 0:0:2:0: [sdb] READ CAPACITY failed [ 246.953884] sd 0:0:2:0: [sdb] [ 246.991365] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 247.058060] sd 0:0:2:0: [sdb] [ 247.095552] Sense Key : Not Ready [current] [ 247.146571] sd 0:0:2:0: [sdb] [ 247.184115] Add. Sense: Logical unit not ready, cause not reportable [ 247.262440] sd 0:0:2:0: [sdb] Test WP failed, assume Write Enabled [ 247.335136] sd 0:0:2:0: [sdb] Asking for cache data failed [ 247.400034] sd 0:0:2:0: [sdb] Assuming drive cache: write through [ 247.477260] sd 0:0:2:0: [sdb] Spinning up disk... [ 248.537494] ....................................................................................................not responding... [ 348.557762] sd 0:0:2:0: [sdb] READ CAPACITY failed [ 348.613114] sd 0:0:2:0: [sdb] [ 348.650594] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 348.717297] sd 0:0:2:0: [sdb] [ 348.754787] Sense Key : Not Ready [current] [ 348.805800] sd 0:0:2:0: [sdb] [ 348.843352] Add. Sense: Logical unit not ready, cause not reportable [ 348.921662] sd 0:0:2:0: [sdb] Test WP failed, assume Write Enabled [ 348.994361] sd 0:0:2:0: [sdb] Asking for cache data failed [ 349.059261] sd 0:0:2:0: [sdb] Assuming drive cache: write through [ 349.132168] sd 0:0:2:0: [sdb] Attached SCSI disk [ 349.194254] EXT4-fs (sda2): couldn't mount as ext3 due to feature incompatibilities [ 349.289565] EXT4-fs (sda2): couldn't mount as ext2 due to feature incompatibilities [ 349.456227] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 349.545994] VFS: Mounted root (ext4 filesystem) readonly on device 259:262144. [ 349.655127] devtmpfs: mounted INIT: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. findfs: unable to resolve 'UUID=c18c8172-9a4b-441e-89f3-ea6501e0b61b' [....] Starting the hotplug events dispatcher: ude[ 351.888752] udevd[554]: starting version 175 vd[ ok . [....] Synthesizing the initial hotplug events...[ ok done. [...[ 352.565179] kernel BUG at drivers/scsi/esp_scsi.c:583! [ 352.625648] \|/ ____ \|/ [ 352.625648] "@'/ .. \`@" [ 352.625648] /_| \__/ |_\ [ 352.625648] \__U_/ [ 352.801776] scsi_id(689): Kernel bad sw trap 5 [#1] [ 352.860038] TSTATE: 0000004411e01604 TPC: 00000000006196ac TNPC: 00000000006196b0 Y: 00000000 Not tainted [ 352.977839] TPC: <esp_free_lun_tag+0x6c/0x80> [ 353.029855] g0: 0000000000000005 g1: 0000000000000000 g2: 0000000000010001 g3: 00000000007f4a90 [ 353.134072] g4: fffff800fc673900 g5: fffff800fcbc0000 g6: fffff800fb560000 g7: 0000000000000720 [ 353.238258] o0: 000000000000002a o1: 00000000007a02c0 o2: 0000000000000247 o3: fffff800fb5635f1 [ 353.342444] o4: 0000000000000001 o5: 00000000007a02c0 sp: fffff800ffcd7251 ret_pc: 00000000006196a4 [ 353.450804] RPC: <esp_free_lun_tag+0x64/0x80> [ 353.502858] l0: 0000000000001000 l1: 0000000010000000 l2: 00000000004208b0 l3: 0000000000000000 [ 353.607072] l4: 0000000000000002 l5: 000000000000000c l6: fffff800fb560000 l7: 0000000011001004 [ 353.711259] i0: fffff800fc1e5860 i1: fffff800fc046000 i2: 000000000000000c i3: 0000000000000003 [ 353.815449] i4: 6e616c697a650000 i5: 0000000000000030 i6: fffff800ffcd7301 i7: 000000000061a1e0 [ 353.919636] I7: <esp_cmd_is_done+0x40/0x140> [ 353.970639] Call Trace: [ 353.999819] [000000000061a1e0] esp_cmd_is_done+0x40/0x140 [ 354.065469] [000000000061b10c] scsi_esp_intr+0xbcc/0x1bc0 [ 354.131112] [0000000000496bfc] handle_irq_event_percpu+0x5c/0x1a0 [ 354.205078] [0000000000496d7c] handle_irq_event+0x3c/0x80 [ 354.270720] [0000000000499f90] handle_fasteoi_irq+0x90/0x180 [ 354.339478] [0000000000496330] generic_handle_irq+0x30/0x40 [ 354.407209] [000000000042b0ac] handler_irq+0xac/0x100 [ 354.468671] [00000000004208b4] tl0_irq5+0x14/0x20 [ 354.525949] Disabling lock debugging due to kernel taint [ 354.589523] Caller[000000000061a1e0]: esp_cmd_is_done+0x40/0x140 [ 354.661410] Caller[000000000061b10c]: scsi_esp_intr+0xbcc/0x1bc0 [ 354.733298] Caller[0000000000496bfc]: handle_irq_event_percpu+0x5c/0x1a0 [ 354.813520] Caller[0000000000496d7c]: handle_irq_event+0x3c/0x80 [ 354.885416] Caller[0000000000499f90]: handle_fasteoi_irq+0x90/0x180 [ 354.960418] Caller[0000000000496330]: generic_handle_irq+0x30/0x40 [ 355.034392] Caller[000000000042b0ac]: handler_irq+0xac/0x100 [ 355.102108] Caller[00000000004208b4]: tl0_irq5+0x14/0x20 [ 355.165657] Caller[00000000f7bdfbf4]: 0xf7bdfbf4 [ 355.220866] Instruction DUMP: 92102247 7ff83a4f 901222c0 <91d02005> 92102243 7ff83a4b 901222c0 91d02005 9de3bf50 [ 355.350042] Kernel panic - not syncing: Aiee, killing interrupt handler! [ 355.430295] Press Stop-A (L1-A) to return to the boot prom .] Waiting for /dev to be fully populated... -- Meelis Roos (mroos@xxxxxxxx) -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
