lkml.org 
[lkml]   [2008]   [Apr]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    Subject[BUG] linux-next: Tree for April 23 - kernel panic during bootup on x86_64 and ppc
    Hi Stephen,

    The next-20080423 kernel panics at various points on x86_64 and ppc machines
    I have listed the call trace of ppc machine followed by the trace of x86_64

    on ppc box
    -----------

    kernel BUG at arch/powerpc/lib/locks.c:36!
    Oops: Exception in kernel mode, sig: 5 [#43]
    SMP NR_CPUS=128 NUMA pSeries
    Modules linked in:
    NIP: c000000000031e34 LR: c0000000004b91bc CTR: 0000000000000000
    REGS: c000000042043160 TRAP: 0700 Tainted: G D (2.6.25-next-20080423-sched-devel.git-x86-latest.git-autotest)
    MSR: 8000000000029032 <EE,ME,IR,DR> CR: 44000044 XER: 20000006
    TASK = c00000007e030000[1] 'swapper' THREAD: c000000042040000 CPU: 5
    GPR00: 0000000000000001 c0000000420433e0 c0000000008245a8 c0000000426ef580
    GPR04: 0000000000000001 0000000000000000 0000000000000000 0000000000000000
    GPR08: c000000041007070 0000000000000001 00000000ffffffff 000000000000ffff
    GPR12: 0000000600000004 c00000000073b900 0000000000000000 c000000042536000
    GPR16: 4000000002100000 c0000000005f8010 0000000000000000 000000000023f000 Re:
    GPR20: 00000000027d69c8 c0000000006d69c8 00000000000000a0 c00000007e95c800
    GPR24: c000000042043b10 c000000042043b10 0000000000000000 0000000000000000
    GPR28: c0000000426ef500 c0000000008a5b4c c0000000007c3c90 c0000000426ef580
    NIP [c000000000031e34] .__spin_yield+0x28/0x80
    LR [c0000000004b91bc] ._spin_lock+0x5c/0x88
    Call Trace:
    [c0000000420433e0] [c000000042043b10] 0xc000000042043b10 (unreliable)
    [c000000042043450] [c0000000004b91bc] ._spin_lock+0x5c/0x88
    [c0000000420434d0] [c0000000000de66c] .get_unused_fd_flags+0x38/0x174
    [c000000042043570] [c00000000012a664] .load_elf_binary+0x18c/0x1670
    [c0000000420436b0] [c0000000000e62d8] .search_binary_handler+0xf0/0x2e4
    [c000000042043760] [c000000000126ab0] .load_script+0x274/0x2a0
    [c000000042043890] [c0000000000e62d8] .search_binary_handler+0xf0/0x2e4
    [c000000042043940] [c0000000000e7c64] .do_execve+0x180/0x258
    [c000000042043a00] [c000000000010714] .sys_execve+0x70/0xac
    [c000000042043aa0] [c0000000000086ac] syscall_exit+0x0/0x40
    --- Exception: c01 at .kernel_execve+0x8/0x14
    LR = .run_init_process+0x28/0x40
    [c000000042043d90] [c0000000000f05e4] .sys_dup+0x2c/0x44 (unreliable)
    [c000000042043e10] [c000000000009284] .init_post+0x98/0xf8
    [c000000042043ea0] [c0000000006a2dc4] .kernel_init+0x38c/0x3c0
    [c000000042043f90] [c000000000025304] .kernel_thread+0x4c/0x68
    Instruction dump:
    7c0803a6 4e800020 7c0802a6 f8010010 f821ff91 81430000 2faa0000 794b0420
    2b0b007f 419e0054 7c000026 5400d7fe <0b000000> e8029068 79695564 7d290214
    ---[ end trace 8640abe69a316dee ]---
    Kernel panic - not syncing: Attempted to kill init!
    Call Trace:
    [c000000042042c80] [c00000000000f9e8] .show_stack+0x70/0x1bc (unreliable)
    [c000000042042d30] [c000000000055704] .panic+0x80/0x1b8
    [c000000042042dd0] [c00000000005a270] .do_exit+0x8c/0x758
    [c000000042042e90] [c000000000023778] .die+0x24c/0x27c
    [c000000042042f30] [c000000000023aa8] ._exception+0x88/0x204
    [c0000000420430f0] [c000000000004a84] program_check_common+0x104/0x180
    --- Exception: 700 at .__spin_yield+0x28/0x80
    LR = ._spin_lock+0x5c/0x88
    [c0000000420433e0] [c000000042043b10] 0xc000000042043b10 (unreliable)
    [c000000042043450] [c0000000004b91bc] ._spin_lock+0x5c/0x88
    [c0000000420434d0] [c0000000000de66c] .get_unused_fd_flags+0x38/0x174
    [c000000042043570] [c00000000012a664] .load_elf_binary+0x18c/0x1670
    [c0000000420436b0] [c0000000000e62d8] .search_binary_handler+0xf0/0x2e4
    [c000000042043760] [c000000000126ab0] .load_script+0x274/0x2a0
    [c000000042043890] [c0000000000e62d8] .search_binary_handler+0xf0/0x2e4
    [c000000042043940] [c0000000000e7c64] .do_execve+0x180/0x258
    [c000000042043a00] [c000000000010714] .sys_execve+0x70/0xac
    [c000000042043aa0] [c0000000000086ac] syscall_exit+0x0/0x40
    --- Exception: c01 at .kernel_execve+0x8/0x14
    LR = .run_init_process+0x28/0x40
    [c000000042043d90] [c0000000000f05e4] .sys_dup+0x2c/0x44 (unreliable)
    [c000000042043e10] [c000000000009284] .init_post+0x98/0xf8
    [c000000042043ea0] [c0000000006a2dc4] .kernel_init+0x38c/0x3c0
    [c000000042043f90] [c000000000025304] .kernel_thread+0x4c/0x68

    Pid: 21, comm: khelper Not tainted 2.6.25-next-20080423-sched-devel.git-x86-latest.git-autotest #1
    RIP: 0010:[<ffffffff804eaa77>] [<ffffffff804eaa77>] _cond_resched+0xc/0x38
    RSP: 0000:ffff81003fa9beb0 EFLAGS: 00010202
    RAX: 0000000000000075 RBX: ffff81003fa8e630 RCX: ffff81003fa9bee0
    RDX: ffff81003fa8e7c8 RSI: ffff81003fa9a010 RDI: 0000000000000003
    RBP: ffff81003fa9beb0 R08: 0000000000000000 R09: ffff810001026458
    R10: ffff81003fa8e630 R11: 0000000300000000 R12: 0000000000000000
    R13: ffff81003fa8e758 R14: ffffffff807e9420 R15: 0000000000000001
    FS: 0000000000000000(0000) GS:ffff81003f9a0800(0000) knlGS:0000000000000000
    CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
    CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0
    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
    Process khelper (pid: 21, threadinfo ffff81003fa9a000, task ffff81003fa8e630)
    Stack: ffff81003fa8e630 ffffffff80249cd9 ffff81003fa9bda8 ffff81003fa8e630
    ffff81003f9c6000 ffffffff80238a93 ffff81003fa9bee0 ffff81003fa9bee0
    ffffffff80646d40 0000000000000000 ffff81003f9a5120 0000000000000000
    Call Trace:
    [<ffffffff80249cd9>] switch_task_namespaces+0x20/0x54
    [<ffffffff80238a93>] ? do_exit+0x4d3/0x661
    [<ffffffff80243e58>] ? request_module+0x0/0x15c
    [<ffffffff802439f7>] ? __call_usermodehelper+0x0/0x60
    [<ffffffff8020cda8>] ? child_rip+0xa/0x12
    [<ffffffff802439f7>] ? __call_usermodehelper+0x0/0x60
    [<ffffffff80243cfd>] ? ____call_usermodehelper+0x0/0x15b
    [<ffffffff8020cd9e>] ? child_rip+0x0/0x12


    Code: 33 00 01 75 16 e8 98 f8 d4 ff e8 91 70 d4 ff e8 f2 f4 d4 ff b8 01 00 00 00 eb 02 31 c0 c9 c3 55 48 89 e5 e8 74 e3 d3 ff 83 c0 74 <27> 65 48 8b 04 25 10 00 00 00 f6 80 47 e0 ff ff 10 75 15 83 3d

    on x86_64
    ----------

    RIP [<ffffffff804eaa77>] _cond_resched+0xc/0x38
    RSP <ffff81003fa9beb0>
    invalid opcode: 0000 [2] <4>---[ end trace ca143223eefdc828 ]---
    Fixing recursive fault but reboot is needed!
    SMP
    last sysfs file:
    CPU 0
    Modules linked in:
    Pid: 1, comm: swapper Tainted: G D 2.6.25-next-20080423-sched-devel.git-x86-latest.git-autotest #1
    RIP: 0010:[<ffffffff804eaa77>] [<ffffffff804eaa77>] _cond_resched+0xc/0x38
    RSP: 0000:ffff81003f9c9e30 EFLAGS: 00010206
    RAX: 0000000000000074 RBX: ffffffff806415a0 RCX: 0000000000000000
    RDX: 0000000000001312 RSI: ffff81003f9c8010 RDI: 0000000000000003
    RBP: ffff81003f9c9e30 R08: 00000000000003c0 R09: 7fffffffffffffff
    R10: ffff8100010193c0 R11: 0000000300000000 R12: 00000000fffffff4
    R13: ffff81003f9a6500 R14: ffffffff807e9420 R15: 0000000000000000
    FS: 0000000000000000(0000) GS:ffffffff80688000(0000) knlGS:0000000000000000
    CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
    CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0
    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
    Process swapper (pid: 1, threadinfo ffff81003f9c8000, task ffff81003f9c6000)
    Stack: ffff81003f9c9e80 ffffffff804eb062 000000133f9b60e0 ffffffff80653e00
    ffff81003f9a6500 ffffffff802d8e28 ffff81003f9a6500 ffffffff80653e00
    ffff81003f9a6550 ffffffff802d897e ffff81003f9a6500 0000000000000000
    Call Trace:
    [<ffffffff804eb062>] mutex_lock+0x1e/0x2f
    [<ffffffff802d8e28>] ? sysfs_addrm_start+0x26/0x9a
    [<ffffffff802d897e>] ? sysfs_add_file_mode+0x43/0x74
    [<ffffffff807dd223>] ? cpu_dev_init+0x2c/0x79
    [<ffffffff807c08bb>] ? kernel_init+0x10a/0x2d9
    [<ffffffff804ebd6d>] ? _spin_unlock_irq+0x9/0xd
    [<ffffffff80230d5d>] ? finish_task_switch+0x5f/0x86
    [<ffffffff8020cda8>] ? child_rip+0xa/0x12
    [<ffffffff807c07b1>] ? kernel_init+0x0/0x2d9
    [<ffffffff8020cd9e>] ? child_rip+0x0/0x12


    Code: 33 00 01 75 16 e8 98 f8 d4 ff e8 91 70 d4 ff e8 f2 f4 d4 ff b8 01 00 00 00 eb 02 31 c0 c9 c3 55 48 89 e5 e8 74 e3 d3 ff 83 c0 74 <27> 65 48 8b 04 25 10 00 00 00 f6 80 47 e0 ff ff 10 75 15 83 3d
    RIP [<ffffffff804eaa77>] _cond_resched+0xc/0x38
    RSP <ffff81003f9c9e30>
    ---[ end trace ca143223eefdc828 ]---
    Kernel panic - not syncing: Attempted to kill init!
    Pid: 1, comm: swapper Tainted: G D 2.6.25-next-20080423-sched-devel.git-x86-latest.git-autotest #1

    Call Trace:
    [<ffffffff80235624>] panic+0x86/0x146
    [<ffffffff8023611c>] printk+0x4e/0x56
    [<ffffffff80238631>] do_exit+0x71/0x661
    [<ffffffff804ec331>] oops_begin+0x0/0x8c
    [<ffffffff8020e224>] do_invalid_op+0x87/0x91
    [<ffffffff804eaa77>] _cond_resched+0xc/0x38
    [<ffffffff804ebd6d>] _spin_unlock_irq+0x9/0xd
    [<ffffffff8022bd23>] __wake_up+0x38/0x4e
    [<ffffffff804ebf79>] error_exit+0x0/0x51
    [<ffffffff804eaa77>] _cond_resched+0xc/0x38
    [<ffffffff804eb062>] mutex_lock+0x1e/0x2f
    [<ffffffff802d8e28>] sysfs_addrm_start+0x26/0x9a
    [<ffffffff802d897e>] sysfs_add_file_mode+0x43/0x74
    [<ffffffff807dd223>] cpu_dev_init+0x2c/0x79
    [<ffffffff807c08bb>] kernel_init+0x10a/0x2d9
    [<ffffffff804ebd6d>] _spin_unlock_irq+0x9/0xd
    [<ffffffff80230d5d>] finish_task_switch+0x5f/0x86
    [<ffffffff8020cda8>] child_rip+0xa/0x12
    [<ffffffff807c07b1>] kernel_init+0x0/0x2d9
    [<ffffffff8020cd9e>] child_rip+0x0/0x12
    --
    Thanks & Regards,
    Kamalesh Babulal,
    Linux Technology Center,
    IBM, ISTL.


    \
     
     \ /
      Last update: 2008-04-23 15:15    [W:0.029 / U:31.452 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site