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For your information if you don't subscribe to sparclinux@ |
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|
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-------- Forwarded Message -------- |
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From: Meelis Roos <mroos@×××××.ee> |
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To: sparclinux@×××××××××××.org |
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Subject: soft lockup in 2.6.26-rc1+git, on Fire V100 |
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Date: Mon, 5 May 2008 19:13:34 +0300 (EEST) |
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|
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Tried todays 2.6.26-rc1+git on a Fire V100. It mounted root etc as usual |
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but hung during "Waiting for /dev to be fully populated...": |
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|
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Linux Tulip driver version 1.1.15-NAPI (Feb 27, 2007) |
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tulip0: Old style EEPROM with no media selection information. |
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tulip0: MII transceiver #1 config 1000 status 782d advertising 01e1. |
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eth0: Davicom DM9102/DM9102A rev 49 at MMIO 0x1ff00000000, EEPROM not present, 00:03:ba:11:b3:71, IRQ 9. |
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tulip1: Old style EEPROM with no media selection information. |
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tulip1: MII transceiver #1 config 1000 status 7809 advertising 01e1. |
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eth1: Davicom DM9102/DM9102A rev 49 at MMIO 0x1ff00002000, EEPROM not present, 00:03:ba:11:b3:72, IRQ 10. |
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usbcore: registered new interface driver usbfs |
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usbcore: registered new interface driver hub |
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usbcore: registered new device driver usb |
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ohci_hcd 0000:00:0a.0: OHCI Host Controller |
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ohci_hcd 0000:00:0a.0: new USB bus registered, assigned bus number 1 |
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ohci_hcd 0000:00:0a.0: irq 11, io mem 0x1ff01000000 |
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usb usb1: configuration #1 chosen from 1 choice |
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hub 1-0:1.0: USB hub found |
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hub 1-0:1.0: 2 ports detected |
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Driver 'sr' needs updating - please use bus_type methods |
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usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 |
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usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 |
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usb usb1: Product: OHCI Host Controller |
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usb usb1: Manufacturer: Linux 2.6.26-rc1-00050-gf74d505-dirty ohci_hcd |
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usb usb1: SerialNumber: 0000:00:0a.0 |
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|
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[ |
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Now was a pause and the the following soft lockup message appeard. |
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Sysrq-T is caoused by me, trying to understand what modprobe has caused |
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this but there are several of them running. |
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] |
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|
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BUG: soft lockup - CPU#0 stuck for 61s! [modprobe:414] |
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TSTATE: 0000001980009603 TPC: 00000000005e3c48 TNPC: 00000000005e3c4c Y: 00000000 Not tainted |
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TPC: <neigh_periodic_timer+0xd0/0x160> |
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g0: 0000000000009000 g1: 0000000000000002 g2: 00000000000005dc g3: 0000000000000001 |
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g4: fffff8006e4d0ac0 g5: 73725f6d6f640010 g6: fffff8006e144000 g7: 0000000000000000 |
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o0: 0000000000000002 o1: fffff8006e144400 o2: 00000000005e3b84 o3: 0000000000000000 |
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o4: fffff8006e1b4e10 o5: 0000000000000001 sp: fffff8006e1466b1 ret_pc: 0000000000404980 |
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RPC: <__handle_softirq+0x8/0x10> |
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l0: 00000000ffffa657 l1: 0000000000000001 l2: 00000000005e3b80 l3: 0000000000000400 |
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l4: 0000000000000000 l5: 0000000000000003 l6: 0000000000000000 l7: 0000000000000008 |
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i0: 000000000071d660 i1: fffff8006e003290 i2: 0000000000000001 i3: 7fffffffffffffff |
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i4: 0000000000700730 i5: 0000000000700780 i6: fffff8006e146771 i7: 000000000045d9e0 |
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I7: <run_timer_softirq+0x188/0x200> |
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|
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SysRq : Show State |
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task PC stack pid father |
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init R running task 0 1 0 |
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Call Trace: |
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[000000000065bd18] schedule_timeout+0x60/0xc0 |
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[00000000004bab3c] do_select+0x3a4/0x440 |
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[00000000004e0cb8] compat_core_sys_select+0x140/0x200 |
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[00000000004e122c] compat_sys_select+0xf4/0x1c0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000014c00] 0x14c08 |
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kthreadd S 0000000000426d90 0 2 0 |
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Call Trace: |
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[0000000000468894] kthreadd+0x11c/0x180 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000655d04] rest_init+0x2c/0x60 |
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ksoftirqd/0 R running task 0 3 2 |
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Call Trace: |
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[0000000000459288] ksoftirqd+0xb0/0x100 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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watchdog/0 R running task 0 4 2 |
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Call Trace: |
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[000000000047d4fc] watchdog+0xa4/0x200 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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events/0 R running task 0 5 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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khelper S 000000000046893c 0 6 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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kblockd/0 R running task 0 90 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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cqueue S 000000000046893c 0 92 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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ata/0 S 000000000046893c 0 96 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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ata_aux S 000000000046893c 0 97 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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pdflush S 000000000046893c 0 120 2 |
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Call Trace: |
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[000000000048bfe4] pdflush+0xcc/0x1c0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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pdflush R running task 0 121 2 |
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Call Trace: |
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[000000000048bfe4] pdflush+0xcc/0x1c0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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kswapd0 S 000000000046893c 0 122 2 |
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Call Trace: |
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[000000000048ffa8] kswapd+0x4b0/0x4c0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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aio/0 S 000000000046893c 0 181 2 |
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Call Trace: |
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[0000000000464c20] worker_thread+0xa8/0xc0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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scsi_eh_0 S 000000000046893c 0 286 2 |
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Call Trace: |
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[00000000005a2c84] scsi_error_handler+0x8c/0x3e0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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scsi_eh_1 R running task 0 289 2 |
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Call Trace: |
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[00000000005a2c84] scsi_error_handler+0x8c/0x3e0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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kjournald S 000000000046893c 0 313 2 |
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Call Trace: |
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[000000000052869c] kjournald+0x164/0x1a0 |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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init S 0000000000457198 0 318 1 |
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Call Trace: |
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[0000000000456e08] do_wait+0x8f0/0xc00 |
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[0000000000457198] sys_wait4+0x80/0xc0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[00000000000155bc] 0x155c4 |
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rc S 0000000000457198 0 319 318 |
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Call Trace: |
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[0000000000456e08] do_wait+0x8f0/0xc00 |
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[0000000000457198] sys_wait4+0x80/0xc0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000046808] 0x46810 |
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S03udev S 0000000000457198 0 351 319 |
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Call Trace: |
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[0000000000456e08] do_wait+0x8f0/0xc00 |
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[0000000000457198] sys_wait4+0x80/0xc0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000046808] 0x46810 |
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udevd R running task 0 382 1 |
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Call Trace: |
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[0000000000404990] __handle_preemption+0x8/0x10 |
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[000000000000017e] 0x186 |
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udevsettle R running task 0 398 351 |
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Call Trace: |
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[000000000065cc04] do_nanosleep+0x8c/0xc0 |
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[000000000046c2dc] hrtimer_nanosleep+0x64/0xe0 |
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[000000000047cd2c] compat_sys_nanosleep+0x94/0x100 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[00000000f7ed83f8] 0xf7ed8400 |
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udevd S 0000000000457198 0 413 382 |
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Call Trace: |
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[0000000000456e08] do_wait+0x8f0/0xc00 |
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[0000000000457198] sys_wait4+0x80/0xc0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000017fdc] 0x17fe4 |
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modprobe R running task 0 414 413 |
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Call Trace: |
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[000000000058bda8] __handle_sysrq+0xd0/0x1a0 |
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[0000000000592500] sunsu_serial_interrupt+0x4e8/0x6c0 |
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[000000000047dd4c] handle_IRQ_event+0x34/0xa0 |
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[000000000047f2dc] handle_fasteoi_irq+0x64/0xe0 |
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[000000000042d548] handler_irq+0x70/0xa0 |
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[00000000004208b4] tl0_irq5+0x1c/0x20 |
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[0000000000404980] __handle_softirq+0x8/0x10 |
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[000000000045d9e0] run_timer_softirq+0x188/0x200 |
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[00000000004590e4] __do_softirq+0x6c/0xe0 |
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[00000000004591b8] do_softirq+0x60/0x80 |
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[0000000000459344] irq_exit+0x6c/0xa0 |
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[000000000042d558] handler_irq+0x80/0xa0 |
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[00000000004208b4] tl0_irq5+0x1c/0x20 |
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[fffff8006e147619] 0xfffff8006e147621 |
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[000000001001d638] usb_hcd_poll_rh_status+0x40/0x180 [usbcore] |
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[000000001001dafc] usb_add_hcd+0x384/0x5c0 [usbcore] |
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khubd R running task 0 451 2 |
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Call Trace: |
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[000000001001c558] hub_thread+0xf20/0xfe0 [usbcore] |
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[000000000046893c] kthread+0x44/0x80 |
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[0000000000426d90] kernel_thread+0x38/0x60 |
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[0000000000468840] kthreadd+0xc8/0x180 |
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udevd S 00000000004bab3c 0 457 382 |
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Call Trace: |
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[000000000065bd3c] schedule_timeout+0x84/0xc0 |
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[00000000004bab3c] do_select+0x3a4/0x440 |
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[00000000004e0cb8] compat_core_sys_select+0x140/0x200 |
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[00000000004e1164] compat_sys_select+0x2c/0x1c0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000017cec] 0x17cf4 |
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udevd S 0000000000457198 0 464 382 |
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Call Trace: |
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[0000000000456e08] do_wait+0x8f0/0xc00 |
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[0000000000457198] sys_wait4+0x80/0xc0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000017fdc] 0x17fe4 |
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modprobe D 000000000065b408 0 465 464 |
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Call Trace: |
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[000000000065bd3c] schedule_timeout+0x84/0xc0 |
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[000000000065b408] wait_for_common+0x90/0x160 |
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[0000000000543230] blk_execute_rq+0x58/0xa0 |
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[00000000005a5974] scsi_execute+0xbc/0xe0 |
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[00000000005a59f4] scsi_execute_req+0x5c/0xc0 |
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[000000001005c28c] sr_test_unit_ready+0x54/0x120 [sr_mod] |
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[000000001005ca78] sr_probe+0x1a0/0x5e0 [sr_mod] |
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[000000000059780c] driver_probe_device+0x94/0x1a0 |
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[0000000000597974] __driver_attach+0x5c/0x80 |
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[000000000059704c] bus_for_each_dev+0x54/0x80 |
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[0000000000596860] bus_add_driver+0xa8/0x260 |
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[0000000000597b78] driver_register+0x60/0x160 |
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[0000000010064028] init_sr+0x30/0x4c [sr_mod] |
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[0000000000478acc] sys_init_module+0x114/0x1800 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[0000000000013f70] 0x13f78 |
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vol_id D 0000000000483a64 0 485 457 |
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Call Trace: |
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[000000000065bb1c] io_schedule+0x44/0xa0 |
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[0000000000483a64] sync_page+0x4c/0x80 |
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[0000000000483aa4] sync_page_killable+0xc/0x60 |
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[000000000065bf78] __wait_on_bit_lock+0x60/0xa0 |
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[0000000000483980] __lock_page_killable+0x48/0x60 |
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[0000000000485dc0] generic_file_aio_read+0x328/0x5a0 |
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[00000000004ac190] do_sync_read+0x98/0xe0 |
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[00000000004acc68] vfs_read+0x70/0x140 |
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[00000000004acdec] sys_read+0x34/0x60 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[00000000f7ec7f48] 0xf7ec7f50 |
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udevd ? 0000000000457a64 0 498 382 |
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Call Trace: |
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[00000000004577d4] do_exit+0x51c/0x780 |
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[0000000000457a64] do_group_exit+0x2c/0xc0 |
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[00000000004060d4] linux_sparc_syscall32+0x3c/0x40 |
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[00000000f7e59550] 0xf7e59558 |
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|
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-- |
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Ferris McCormick (P44646, MI) <fmccor@g.o> |
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Developer, Gentoo Linux (Devrel, Sparc, Userrel, Trustees) |
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