[ thread pid 49219 tid 101517 ] Stopped at kdb_trap+0x72c: ori r0, r0, 0x0 db> ps pid ppid pgrp uid state wmesg wchan cmd 49219 18150 49219 0 R+ CPU 80 delaydebug 49196 1 49184 0 R+ CPU 42 sh 49195 1 49184 0 R+ CPU 109 sh 49194 1 49184 0 R+ CPU 78 sh 49193 1 49184 0 L+ *vm obje 0xc0002000134a9e40 sh 49192 1 49184 0 L+ *vm obje 0xc0002000134a9e40 sh 49191 1 49184 0 R+ CPU 57 sh 49190 1 49184 0 L+ *vm obje 0xc0002000134a9e40 sh 49189 1 49184 0 R+ CPU 30 sh 49188 1 49184 0 R+ CPU 54 sh 49187 1 49184 0 R+ CPU 102 sh 49186 1 49184 0 R+ CPU 22 sh 49185 1 49184 0 L+ *vm obje 0xc0002000134a9e40 sh 18150 1674 18150 0 S+ pause 0xc000000057d7c0a8 csh 17853 85432 17853 0 S+ select 0xc0002000156a2440 top 85432 85430 85432 0 Ss+ pause 0xc0000000578ec5c0 csh 85430 1614 85430 0 Ss select 0xc00020002a3ec3c0 sshd 1880 1 1879 0 D+ mntref 0xc00000004f707000 mount_nfs 64616 64614 64616 0 Ss+ ttyin 0xc000000962fb8cb0 csh db> show turnstile 0xc0002000134a9e40 Lock: 0xc000000961ecfd68 - (rw) vm object Lock Owner: none Shared Waiters: 0xc000200032dfe000 (tid 104987, pid 49190, "sh") KDB: stack backtrace of thread 104987: 0xe00000012b1fcf70: at mi_switch+0x154 0xe00000012b1fcfb0: at turnstile_wait+0x3f8 0xe00000012b1fd020: at __rw_rlock_int+0x434 0xe00000012b1fd0f0: at __rw_rlock_int+0x98 0xe00000012b1fd120: at vm_map_try_merge_entries+0x380 0xe00000012b1fd1d0: at vm_map_insert+0x504 0xe00000012b1fd2d0: at vm_map_fixed+0x11c 0xe00000012b1fd340: at vm_mmap_object+0x3a8 0xe00000012b1fd440: at vn_fill_kinfo+0x274 0xe00000012b1fd530: at kern_mmap+0x4e8 0xe00000012b1fd650: at sys_mmap+0x38 0xe00000012b1fd680: at trap+0xe48 0xe00000012b1fd790: at powerpc_interrupt+0x1a0 0xe00000012b1fd7e0: user SC trap by 0x810077a40: srr1=0x900000000200d032 r1=0x3fffffffffffbb20 cr=0x244c0000 xer=0x20040000 ctr=0x810070184 r2=0x8100885d0 frame=0xe00000012b1fd810 0xc00020024d9de560 (tid 102635, pid 49192, "sh") KDB: stack backtrace of thread 102635: 0xe000000159aa0e10: at mi_switch+0x154 0xe000000159aa0e50: at turnstile_wait+0x3f8 0xe000000159aa0ec0: at __rw_rlock_int+0x434 0xe000000159aa0f90: at __rw_rlock_int+0x98 0xe000000159aa0fc0: at vm_map_try_merge_entries+0x380 0xe000000159aa1070: at vm_map_insert+0x504 0xe000000159aa1170: at vm_map_find+0x4f4 0xe000000159aa1260: at vm_map_find_min+0x98 0xe000000159aa1340: at vm_mmap_object+0x468 0xe000000159aa1440: at vn_fill_kinfo+0x274 0xe000000159aa1530: at kern_mmap+0x4e8 0xe000000159aa1650: at sys_mmap+0x38 0xe000000159aa1680: at trap+0xe48 0xe000000159aa1790: at powerpc_interrupt+0x1a0 0xe000000159aa17e0: user SC trap by 0x810077a40: srr1=0x900000000200d032 r1=0x3fffffffffffbb70 cr=0x444c0800 xer=0x20040000 ctr=0x1c r2=0x8100885d0 frame=0xe000000159aa1810 Exclusive Waiters: 0xc00020002b2c1560 (tid 102911, pid 49193, "sh") KDB: stack backtrace of thread 102911: 0xe00000010f710c30: at mi_switch+0x154 0xe00000010f710c70: at turnstile_wait+0x3f8 0xe00000010f710ce0: at __rw_wlock_hard+0x428 0xe00000010f710dd0: at vm_object_deallocate+0x880 0xe00000010f710e80: at _vm_map_unlock+0x200 0xe00000010f710ed0: at _vm_map_unlock+0xf0 0xe00000010f710f00: at vm_map_remove+0x94 0xe00000010f710f40: at exec_new_vmspace+0x304 0xe00000010f710fe0: at elf64_stackgap+0x2be0 0xe00000010f711190: at kern_execve+0x68c 0xe00000010f7115e0: at sys_execve+0x7c 0xe00000010f711680: at trap+0xe48 0xe00000010f711790: at powerpc_interrupt+0x1a0 0xe00000010f7117e0: user SC trap by 0x810288310: srr1=0x900000000200f032 r1=0x3fffffffffffcf90 cr=0x44480880 xer=0 ctr=0x810288300 r2=0x810357378 frame=0xe00000010f711810 0xc00000008bb77000 (tid 103452, pid 49185, "sh") KDB: stack backtrace of thread 103452: 0xe00000012f6fcc30: at mi_switch+0x154 0xe00000012f6fcc70: at turnstile_wait+0x3f8 0xe00000012f6fcce0: at __rw_wlock_hard+0x428 0xe00000012f6fcdd0: at vm_object_deallocate+0x880 0xe00000012f6fce80: at _vm_map_unlock+0x200 0xe00000012f6fced0: at _vm_map_unlock+0xf0 0xe00000012f6fcf00: at vm_map_remove+0x94 0xe00000012f6fcf40: at exec_new_vmspace+0x304 0xe00000012f6fcfe0: at elf64_stackgap+0x2be0 0xe00000012f6fd190: at kern_execve+0x68c 0xe00000012f6fd5e0: at sys_execve+0x7c 0xe00000012f6fd680: at trap+0xe48 0xe00000012f6fd790: at powerpc_interrupt+0x1a0 0xe00000012f6fd7e0: user SC trap by 0x810288310: srr1=0x900000000200f032 r1=0x3fffffffffffcf90 cr=0x44480880 xer=0 ctr=0x810288300 r2=0x810357378 frame=0xe00000012f6fd810 Pending Threads: empty db>