------- Comment From [email protected] 2016-02-18 16:23 EDT------- 8:mon> t [c00000009d637b50] 0000000000000054 (unreliable) [c00000009d637b70] c000000000acd67c _raw_spin_unlock_irqrestore+0x4c/0xb0 [c00000009d637ba0] c0000000000cc700 force_sig_info+0x110/0x140 [c00000009d637bf0] c000000000020d80 _exception+0xd0/0x1e0 [c00000009d637d80] c000000000acfd84 do_page_fault+0x624/0x7f0 [c00000009d637e30] c000000000008664 handle_page_fault+0x10/0x30 --- Exception: 301 (Data Access) at 0000000010141b58 SP (3fffceda9480) is in userspace
8:mon> e cpu 0x8: Vector: 501 (Hardware Interrupt) at [c00000009d6378d0] pc: c000000000010a04: arch_local_irq_restore+0x74/0x90 lr: c000000000010a04: arch_local_irq_restore+0x74/0x90 sp: c00000009d637b50 msr: 8000000000009033 current = 0xc000000093449370 paca = 0xc000000007af4c00 softe: 0 irq_happened: 0x01 pid = 25278, comm = ntwk_files01 ###/testcases/tcp/ltp/tcp_cmds/ntwk_files/ntwk_files01 ************************************************************************* 10:mon> t [link register ] c000000000304d28 iput+0x88/0x320 [c00000017543bc40] 0000000000000000 (unreliable) [c00000017543bc90] c00000000031fe0c sync_inodes_sb+0x1bc/0x2b0 [c00000017543bd50] c000000000328248 sync_inodes_one_sb+0x38/0x50 [c00000017543bd80] c0000000002e2be8 iterate_supers+0x1b8/0x200 [c00000017543bdf0] c000000000328828 sys_sync+0x58/0xf0 [c00000017543be30] c000000000009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 00003fff99f7d5e8 SP (3fff89ffe6d0) is in userspace 10:mon> e cpu 0x10: Vector: 501 (Hardware Interrupt) at [c00000017543b9c0] pc: c00000000056a8b4: _atomic_dec_and_lock+0x14/0xe0 lr: c000000000304d28: iput+0x88/0x320 sp: c00000017543bc40 msr: 8000000100009033 current = 0xc0000000e7093bf0 paca = 0xc000000007af9800 softe: 0 irq_happened: 0x01 pid = 16707, comm = make_tree #/testcases/ltp/testcases/bin/make_tree # PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND # 5489 root 20 0 593152 1536 896 S 230.6 0.0 1:39.58 make_tree ************************************************************************* 0:mon> t [link register ] c0000000008f8cc4 check_and_cede_processor+0x34/0x50 [c000000001593ce0] c0000000008f8cb0 check_and_cede_processor+0x20/0x50 (unreliable) [c000000001593d40] c0000000008f8d54 dedicated_cede_loop+0x74/0x190 [c000000001593d80] c0000000008f5f40 cpuidle_enter_state+0x160/0x3c0 [c000000001593de0] c000000000118c58 call_cpuidle+0x78/0xd0 [c000000001593e20] c000000000118fec cpu_startup_entry+0x33c/0x450 [c000000001593ee0] c00000000000bdcc rest_init+0xac/0xc0 [c000000001593f00] c000000000e83f5c start_kernel+0x53c/0x558 [c000000001593f90] c000000000008c6c start_here_common+0x20/0xa8 0:mon> e cpu 0x0: Vector: 100 (System Reset) at [c000000001593a60] pc: 5c5d0800000000c0 lr: c0000000008f8cc4: check_and_cede_processor+0x34/0x50 sp: c000000001593ce0 msr: 1000000000000080 current = 0xc000000001535d40 paca = 0xc000000007af0000 softe: 0 irq_happened: 0x01 pid = 0, comm = swapper/0 ************************************************************************* 1:mon> t [link register ] c0000000000912cc pseries_mach_cpu_die+0x1ec/0x2c0 [c00000017adabd90] c0000000000912ac pseries_mach_cpu_die+0x1cc/0x2c0 (unreliable) [c00000017adabe30] c000000000045830 cpu_die+0x40/0x60 [c00000017adabe50] c0000000000171f0 arch_cpu_idle_dead+0x20/0x40 [c00000017adabe70] c00000000011907c cpu_startup_entry+0x3cc/0x450 [c00000017adabf30] c00000000004557c start_secondary+0x33c/0x360 [c00000017adabf90] c000000000008b6c start_secondary_prolog+0x10/0x14 1:mon> e cpu 0x1: Vector: 100 (System Reset) at [c00000017adabb10] pc: 5c5d0800000000c0 lr: c0000000000912cc: pseries_mach_cpu_die+0x1ec/0x2c0 sp: c00000017adabd90 msr: 1000000000000080 current = 0xc00000017ad0d2a0 paca = 0xc000000007af0980 softe: 0 irq_happened: 0x01 pid = 0, comm = swapper/1 ************************************************************************* -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1546442 Title: ISST-LTE: Ubuntu 16.04 LPAR has Kernel panic when running base, IO, NFS, TCP tests together To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1546442/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
