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Hi All, While running systemtap test suite run on kernel-2.6.29-rc7-git2, I ran into one problem related to sharedbuf.exp test case. Logs are as below ===================== Running /home/pavan/systemtap/src/testsuite/systemtap.printf/sharedbuf.exp ... stap_ee95396ac5ef07636164851147997a8f_352: no symbol version for stp_print_flush _test1 stap_ee95396ac5ef07636164851147997a8f_352: Unknown symbol stp_print_flush_test1 Unable to handle kernel paging request for data at address 0xd000000003ee7408 Faulting instruction address: 0xc0000000000b1454 cpu 0x1: Vector: 300 (Data Access) at [c0000000239b3990] pc: c0000000000b1454: .load_module+0x1584/0x1708 lr: c0000000000b143c: .load_module+0x156c/0x1708 sp: c0000000239b3c10 msr: 8000000000009032 dar: d000000003ee7408 dsisr: 40000000 current = 0xc0000000316fae60 paca = 0xc000000000b13680 pid = 3258, comm = staprun enter ? for help [c0000000239b3d90] c0000000000b1654 .SyS_init_module+0x7c/0x220 [c0000000239b3e30] c00000000000855c syscall_exit+0x0/0x40 --- Exception: c00 (System Call) at 000004000018edd0 SP (fffff9de7b0) is in userspace 1:mon> e cpu 0x1: Vector: 300 (Data Access) at [c0000000239b3990] pc: c0000000000b1454: .load_module+0x1584/0x1708 lr: c0000000000b143c: .load_module+0x156c/0x1708 sp: c0000000239b3c10 msr: 8000000000009032 dar: d000000003ee7408 dsisr: 40000000 current = 0xc0000000316fae60 paca = 0xc000000000b13680 pid = 3258, comm = staprun 1:mon> 1:mon> t [c0000000239b3d90] c0000000000b1654 .SyS_init_module+0x7c/0x220 [c0000000239b3e30] c00000000000855c syscall_exit+0x0/0x40 --- Exception: c00 (System Call) at 000004000018edd0 SP (fffff9de7b0) is in userspace 1:mon> 1:mon> r R00 = 0000000000000000 R16 = 0000000000000000 R01 = c0000000239b3c10 R17 = d000000003ee4910 R02 = c000000000a7d520 R18 = 000000000000000c R03 = 0000000000000001 R19 = d000000003e9c5e0 R04 = bbbbbbbbbbbbbbbb R20 = 00000000000000fb R05 = 0000000000000000 R21 = fffffffffffffffe R06 = c00000003c552820 R22 = d000000003e9b879 R07 = c00000003c552858 R23 = c000000000a33938 R08 = 000000000000005a R24 = 000000000000000b R09 = c000000000966d94 R25 = d000000003e70000 R10 = 0000000000000001 R26 = d000000003ee6080 R11 = c00000003c554b70 R27 = d000000003e9ba20 R12 = c0000000239b3990 R28 = d000000003ee7210 R13 = c000000000b13680 R29 = d000000003ee7260 R14 = 00000000000000fb R30 = c000000000a017e8 R15 = d000000003e9c620 R31 = fffffffffffffffe pc = c0000000000b1454 .load_module+0x1584/0x1708 lr = c0000000000b143c .load_module+0x156c/0x1708 msr = 8000000000009032 cr = 44000882 ctr = 0000000000000000 xer = 0000000000000001 trap = 300 dar = d000000003ee7408 dsisr = 40000000 1:mon> 1:mon> di c0000000239b3e30 c0000000239b3e30 00000fff .long 0xfff c0000000239b3e34 ff9de7b0 .long 0xffffffffff9de7b0 c0000000239b3e38 42000482 bdnza 0000000000000480 c0000000239b3e3c 00000000 .long 0x0 c0000000239b3e40 c0000000 lfs f0,0(0) c0000000239b3e44 0000855c .long 0x855c c0000000239b3e48 00000000 .long 0x0 ... 1:mon> ================================ Test suite did not run all the tests because of above kernel Oops. Attaching the systemtap.sum file. (See attached file: systemtap.sum) Thanks Pavan
Attachment:
systemtap.sum
Description: Binary data
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