PID: 4896 TASK: ffff880c35f1e040 CPU: 3 COMMAND: "dd" #0 [ffff880bb9a33788] schedule at ffffffff81528162 #1 [ffff880bb9a33850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a338f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a33960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a33970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a339d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a33a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a33ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a33b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a33c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a33ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a33cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a33d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a33e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a33e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a33ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a33f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a33f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fffdc56e778 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f4ed96db000 RDI: 0000000000000001 RBP: 00007f4ed96db000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f4ed96dafff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4897 TASK: ffff880c34d6e040 CPU: 2 COMMAND: "dd" #0 [ffff880bb9a29788] schedule at ffffffff81528162 #1 [ffff880bb9a29850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a298f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a29960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a29970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a299d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a29a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a29ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a29b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a29c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a29ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a29cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a29d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a29e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a29e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a29ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a29f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a29f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff8558ced8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f14d676a000 RDI: 0000000000000001 RBP: 00007f14d676a000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f14d6769fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4898 TASK: ffff880c351b1500 CPU: 3 COMMAND: "dd" #0 [ffff880bb9a2f788] schedule at ffffffff81528162 #1 [ffff880bb9a2f850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a2f8f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a2f960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a2f970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a2f9d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a2fa30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a2fab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a2fb80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a2fc40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a2fca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a2fcd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a2fd00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a2fe20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a2fe80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a2fef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a2ff30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a2ff80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff1429fd48 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007ff41478a000 RDI: 0000000000000001 RBP: 00007ff41478a000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007ff414789fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4899 TASK: ffff880c2654cae0 CPU: 4 COMMAND: "dd" #0 [ffff880bb9a3b788] schedule at ffffffff81528162 #1 [ffff880bb9a3b850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a3b8f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a3b960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a3b970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a3b9d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a3ba30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a3bab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a3bb80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a3bc40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a3bca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a3bcd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a3bd00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a3be20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a3be80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a3bef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a3bf30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a3bf80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff1f8059c8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f64dc328000 RDI: 0000000000000001 RBP: 00007f64dc328000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f64dc327fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4900 TASK: ffff880c35710080 CPU: 5 COMMAND: "dd" #0 [ffff880bb9a59788] schedule at ffffffff81528162 #1 [ffff880bb9a59850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a598f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a59960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a59970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a599d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a59a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a59ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a59b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a59c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a59ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a59cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a59d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a59e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a59e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a59ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a59f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a59f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fffe382b288 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f3fb300b000 RDI: 0000000000000001 RBP: 00007f3fb300b000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f3fb300afff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4901 TASK: ffff880c0c6d9540 CPU: 2 COMMAND: "dd" #0 [ffff880bbbfc9788] schedule at ffffffff81528162 #1 [ffff880bbbfc9850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bbbfc98f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bbbfc9960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bbbfc9970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bbbfc99d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bbbfc9a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bbbfc9ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bbbfc9b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bbbfc9c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bbbfc9ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bbbfc9cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bbbfc9d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bbbfc9e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bbbfc9e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bbbfc9ef0] vfs_write at ffffffff811893a8 #16 [ffff880bbbfc9f30] sys_write at ffffffff81189ca1 #17 [ffff880bbbfc9f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff728978b8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f2dca295000 RDI: 0000000000000001 RBP: 00007f2dca295000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f2dca294fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4902 TASK: ffff880c0c6d8ae0 CPU: 4 COMMAND: "dd" #0 [ffff880bb9a11788] schedule at ffffffff81528162 #1 [ffff880bb9a11850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a118f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a11960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a11970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a119d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a11a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a11ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a11b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a11c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a11ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a11cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a11d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a11e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a11e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a11ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a11f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a11f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fffbc54b408 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f9e5c726000 RDI: 0000000000000001 RBP: 00007f9e5c726000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f9e5c725fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4903 TASK: ffff880c0c6d8080 CPU: 0 COMMAND: "dd" #0 [ffff880bbb221788] schedule at ffffffff81528162 #1 [ffff880bbb221850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bbb2218f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bbb221960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bbb221970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bbb2219d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bbb221a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bbb221ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bbb221b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bbb221c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bbb221ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bbb221cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bbb221d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bbb221e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bbb221e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bbb221ef0] vfs_write at ffffffff811893a8 #16 [ffff880bbb221f30] sys_write at ffffffff81189ca1 #17 [ffff880bbb221f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fffce708218 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007fbd3a196000 RDI: 0000000000000001 RBP: 00007fbd3a196000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007fbd3a195fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4904 TASK: ffff880bbb233500 CPU: 6 COMMAND: "dd" #0 [ffff880bbb269788] schedule at ffffffff81528162 #1 [ffff880bbb269850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bbb2698f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bbb269960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bbb269970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bbb2699d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bbb269a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bbb269ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bbb269b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bbb269c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bbb269ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bbb269cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bbb269d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bbb269e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bbb269e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bbb269ef0] vfs_write at ffffffff811893a8 #16 [ffff880bbb269f30] sys_write at ffffffff81189ca1 #17 [ffff880bbb269f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff0642d208 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f0562667000 RDI: 0000000000000001 RBP: 00007f0562667000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f0562666fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4905 TASK: ffff880bbb232aa0 CPU: 0 COMMAND: "dd" #0 [ffff880bbb24f788] schedule at ffffffff81528162 #1 [ffff880bbb24f850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bbb24f8f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bbb24f960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bbb24f970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bbb24f9d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bbb24fa30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bbb24fab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bbb24fb80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bbb24fc40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bbb24fca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bbb24fcd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bbb24fd00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bbb24fe20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bbb24fe80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bbb24fef0] vfs_write at ffffffff811893a8 #16 [ffff880bbb24ff30] sys_write at ffffffff81189ca1 #17 [ffff880bbb24ff80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff666c1918 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f533e429000 RDI: 0000000000000001 RBP: 00007f533e429000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f533e428fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4906 TASK: ffff880bbb232040 CPU: 3 COMMAND: "dd" #0 [ffff880bbbb99788] schedule at ffffffff81528162 #1 [ffff880bbbb99850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bbbb998f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bbbb99960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bbbb99970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bbbb999d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bbbb99a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bbbb99ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bbbb99b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bbbb99c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bbbb99ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bbbb99cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bbbb99d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bbbb99e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bbbb99e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bbbb99ef0] vfs_write at ffffffff811893a8 #16 [ffff880bbbb99f30] sys_write at ffffffff81189ca1 #17 [ffff880bbbb99f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff5190bba8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f812b6b2000 RDI: 0000000000000001 RBP: 00007f812b6b2000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f812b6b1fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4907 TASK: ffff880bb9a43540 CPU: 6 COMMAND: "dd" #0 [ffff880bb9a45788] schedule at ffffffff81528162 #1 [ffff880bb9a45850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a458f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a45960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a45970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a459d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a45a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a45ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a45b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a45c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a45ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a45cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a45d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a45e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a45e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a45ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a45f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a45f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff63044da8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f23f9094000 RDI: 0000000000000001 RBP: 00007f23f9094000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f23f9093fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4908 TASK: ffff880bb9a42ae0 CPU: 3 COMMAND: "dd" #0 [ffff880bb9a49788] schedule at ffffffff81528162 #1 [ffff880bb9a49850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a498f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a49960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a49970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a499d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a49a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a49ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a49b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a49c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a49ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a49cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a49d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a49e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a49e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a49ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a49f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a49f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff78da60d8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007fdcf3246000 RDI: 0000000000000001 RBP: 00007fdcf3246000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007fdcf3245fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4909 TASK: ffff880bb9a42080 CPU: 4 COMMAND: "dd" #0 [ffff880bb9a6b788] schedule at ffffffff81528162 #1 [ffff880bb9a6b850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a6b8f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a6b960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a6b970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a6b9d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a6ba30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a6bab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a6bb80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a6bc40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a6bca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a6bcd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a6bd00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a6be20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a6be80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a6bef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a6bf30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a6bf80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fffbd22c1c8 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f2645e86000 RDI: 0000000000000001 RBP: 00007f2645e86000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f2645e85fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4910 TASK: ffff880bb9a6f500 CPU: 4 COMMAND: "dd" #0 [ffff880bb9a71788] schedule at ffffffff81528162 #1 [ffff880bb9a71850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9a718f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9a71960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9a71970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9a719d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9a71a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9a71ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9a71b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9a71c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9a71ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9a71cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9a71d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9a71e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9a71e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9a71ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9a71f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9a71f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007ffff0772a88 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007fa1c9243000 RDI: 0000000000000001 RBP: 00007fa1c9243000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007fa1c9242fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b PID: 4911 TASK: ffff880bb9a6eaa0 CPU: 2 COMMAND: "dd" #0 [ffff880bb9e73788] schedule at ffffffff81528162 #1 [ffff880bb9e73850] osc_page_init at ffffffffa0b1392d [osc] #2 [ffff880bb9e738f0] lov_page_init_raid0 at ffffffffa0b7d481 [lov] #3 [ffff880bb9e73960] lov_page_init at ffffffffa0b740c1 [lov] #4 [ffff880bb9e73970] cl_page_alloc at ffffffffa0f9b40a [obdclass] #5 [ffff880bb9e739d0] cl_page_find at ffffffffa0f9b79e [obdclass] #6 [ffff880bb9e73a30] ll_write_begin at ffffffffa18229ec [lustre] #7 [ffff880bb9e73ab0] generic_file_buffered_write at ffffffff81120703 #8 [ffff880bb9e73b80] __generic_file_aio_write at ffffffff81122160 #9 [ffff880bb9e73c40] vvp_io_write_start at ffffffffa1833f3e [lustre] #10 [ffff880bb9e73ca0] cl_io_start at ffffffffa0f9d63a [obdclass] #11 [ffff880bb9e73cd0] cl_io_loop at ffffffffa0fa11c4 [obdclass] #12 [ffff880bb9e73d00] ll_file_io_generic at ffffffffa17d75c4 [lustre] #13 [ffff880bb9e73e20] ll_file_aio_write at ffffffffa17d7d13 [lustre] #14 [ffff880bb9e73e80] ll_file_write at ffffffffa17d83a9 [lustre] #15 [ffff880bb9e73ef0] vfs_write at ffffffff811893a8 #16 [ffff880bb9e73f30] sys_write at ffffffff81189ca1 #17 [ffff880bb9e73f80] tracesys at ffffffff8100b288 (via system_call) RIP: 0000003c990db790 RSP: 00007fff7f7a4748 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: ffffffff8100b288 RCX: ffffffffffffffff RDX: 0000000000400000 RSI: 00007f155eea5000 RDI: 0000000000000001 RBP: 00007f155eea5000 R8: 00000000ffffffff R9: 0000000000000000 R10: 0000000000402003 R11: 0000000000000246 R12: 00007f155eea4fff R13: 0000000000000000 R14: 0000000000400000 R15: 0000000000400000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b