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Red Hat Bugzilla – Attachment 617361 Details for
Bug 845143
Soft lockup on Ionics Stratus ARM computer
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soft lockup bug console log
3.6.0-0.rc6.git2.1.fc18.armv5tel.kirkwood.bug.txt (text/plain), 3.76 KB, created by
Matt Hirsch
on 2012-09-26 02:42:43 UTC
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Description:
soft lockup bug console log
Filename:
MIME Type:
Creator:
Matt Hirsch
Created:
2012-09-26 02:42:43 UTC
Size:
3.76 KB
patch
obsolete
>[ 708.481257] BUG: soft lockup - CPU#0 stuck for 22s! [displaysign.py:592] >[ 708.487988] Modules linked in: lockd sunrpc mtdchar ofpart vfat fat orion_nand nand nand_ecc nand_ids mtd mv_cesa mv643xx_eth leds_gpio mmc_block mvsdio mmc_core >[ 708.502638] irq event stamp: 88943052 >[ 708.506318] hardirqs last enabled at (88943051): [<c04df070>] _raw_spin_unlock_irqrestore+0x44/0x64 >[ 708.515509] hardirqs last disabled at (88943052): [<c04df454>] __irq_svc+0x34/0x80 >[ 708.523121] softirqs last enabled at (88940908): [<c00211d8>] __do_softirq+0x2b4/0x394 >[ 708.531169] softirqs last disabled at (88940901): [<c0021778>] irq_exit+0x5c/0xc0 >[ 708.538695] >[ 708.540187] Pid: 592, comm: displaysign.py >[ 708.544829] CPU: 0 Tainted: G W (3.6.0-0.rc6.git2.1.fc18.armv5tel.kirkwood #1) >[ 708.553305] PC is at _raw_spin_unlock_irqrestore+0x4c/0x64 >[ 708.558817] LR is at mark_held_locks+0xdc/0x110 >[ 708.563368] pc : [<c04df078>] lr : [<c00668ac>] psr: 20000013 >[ 708.563368] sp : def89cb8 ip : 00000003 fp : 00000000 >[ 708.574893] r10: 00000000 r9 : 18343000 r8 : 00000023 >[ 708.580144] r7 : c12b7860 r6 : 00000013 r5 : c08b7dc0 r4 : 00000013 >[ 708.586701] r3 : dd651680 r2 : def89cb8 r1 : dd651680 r0 : 00000001 >[ 708.593259] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user >[ 708.600427] Control: 0005397f Table: 1de08000 DAC: 00000015 >[ 708.606221] [<c000ee60>] (unwind_backtrace+0x0/0x124) from [<c008da7c>] (watchdog_timer_fn+0x108/0x168) >[ 708.615664] [<c008da7c>] (watchdog_timer_fn+0x108/0x168) from [<c00420b4>] (__run_hrtimer+0x228/0x488) >[ 708.625018] [<c00420b4>] (__run_hrtimer+0x228/0x488) from [<c0042b60>] (hrtimer_interrupt+0x10c/0x270) >[ 708.634376] [<c0042b60>] (hrtimer_interrupt+0x10c/0x270) from [<c0014170>] (orion_timer_interrupt+0x24/0x34) >[ 708.644256] [<c0014170>] (orion_timer_interrupt+0x24/0x34) from [<c008e2f4>] (handle_irq_event_percpu+0xec/0x3bc) >[ 708.654571] [<c008e2f4>] (handle_irq_event_percpu+0xec/0x3bc) from [<c008e608>] (handle_irq_event+0x44/0x64) >[ 708.664449] [<c008e608>] (handle_irq_event+0x44/0x64) from [<c0090dec>] (handle_level_irq+0xd8/0xf0) >[ 708.673631] [<c0090dec>] (handle_level_irq+0xd8/0xf0) from [<c008dc4c>] (generic_handle_irq+0x28/0x38) >[ 708.682987] [<c008dc4c>] (generic_handle_irq+0x28/0x38) from [<c0009ba4>] (handle_IRQ+0x68/0x8c) >[ 708.691820] [<c0009ba4>] (handle_IRQ+0x68/0x8c) from [<c04df458>] (__irq_svc+0x38/0x80) >[ 708.699869] [<c04df458>] (__irq_svc+0x38/0x80) from [<c04df078>] (_raw_spin_unlock_irqrestore+0x4c/0x64) >[ 708.709401] [<c04df078>] (_raw_spin_unlock_irqrestore+0x4c/0x64) from [<c026a510>] (dma_entry_alloc+0x5c/0x90) >[ 708.719454] [<c026a510>] (dma_entry_alloc+0x5c/0x90) from [<c026b94c>] (debug_dma_map_page+0x40/0x110) >[ 708.728813] [<c026b94c>] (debug_dma_map_page+0x40/0x110) from [<c029074c>] (dma_async_memcpy_pg_to_pg+0x120/0x27c) >[ 708.739214] [<c029074c>] (dma_async_memcpy_pg_to_pg+0x120/0x27c) from [<c0291f74>] (dma_memcpy_pg_to_iovec+0xf0/0x180) >[ 708.749969] [<c0291f74>] (dma_memcpy_pg_to_iovec+0xf0/0x180) from [<c03ef078>] (dma_skb_copy_datagram_iovec+0x100/0x1d4) >[ 708.760893] [<c03ef078>] (dma_skb_copy_datagram_iovec+0x100/0x1d4) from [<c041d534>] (tcp_recvmsg+0x64c/0xae8) >[ 708.770949] [<c041d534>] (tcp_recvmsg+0x64c/0xae8) from [<c0442a84>] (inet_recvmsg+0x48/0x5c) >[ 708.779520] [<c0442a84>] (inet_recvmsg+0x48/0x5c) from [<c03bfde8>] (sock_aio_read+0x100/0x120) >[ 708.788265] [<c03bfde8>] (sock_aio_read+0x100/0x120) from [<c010f340>] (do_sync_read+0x98/0xd4) >[ 708.797009] [<c010f340>] (do_sync_read+0x98/0xd4) from [<c010fd08>] (vfs_read+0xb4/0x184) >[ 708.805231] [<c010fd08>] (vfs_read+0xb4/0x184) from [<c010fe14>] (sys_read+0x3c/0x70) >[ 708.813106] [<c010fe14>] (sys_read+0x3c/0x70) from [<c0008c60>] (ret_fast_syscall+0x0/0x38)
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