Hi all, I am using RedHat 6.2 with kernel 2.2.14-12 that has the 23012000 autofs patch applied on an Ultra 10. The kernel config options are the same as those used for the standard ditribution kernel (ie the sparc64). I am having problems using the executable map of autofs. I am continuously getting messages like: May 17 09:44:21 bert kernel: sys32_ioctl: Unknown cmd fd(4) cmd(80049366) arg(effff994) They all have the same cmd, often with different args. When I shutdown I often get something like this: May 17 09:44:21 bert kernel: sys32_ioctl: Unknown cmd fd(4) cmd(80049366) arg(effff994) May 17 09:44:21 bert automount[404]: shutting down, path = /nfs May 17 09:44:21 bert kernel: kmem_free: Bad obj addr (objp=fffff800131ab2a0, name=dentry_cache) May 17 09:44:21 bert kernel: Unable to handle kernel NULL pointer dereference May 17 09:44:21 bert kernel: tsk->mm->context = 000000000000058e May 17 09:44:21 bert kernel: tsk->mm->pgd = fffff8001406b000 May 17 09:44:21 bert kernel: \|/ ____ \|/ May 17 09:44:21 bert kernel: "@'/ .. \`@" May 17 09:44:21 bert kernel: /_| \__/ |_\ May 17 09:44:21 bert kernel: \__U_/ May 17 09:44:21 bert kernel: automount(404): Oops May 17 09:44:21 bert kernel: TSTATE: 0000000080009602 TPC: 000000000044b9cc TNPC: 000000000044b9e0 Y: 00000000 May 17 09:44:21 bert kernel: g0: 00000000000000d8 g1: 00000000ffffffff g2: 0000000000000001 g3: 0000000000000014 May 17 09:44:21 bert kernel: g4: fffff80000000000 g5: 0000000000000001 g6: fffff8001406c000 g7: 0000000000000001 May 17 09:44:21 bert kernel: o0: 000000000056e810 o1: fffff800131ab2a0 o2: fffff80017f50b80 o3: 00000000004e0a20 May 17 09:44:21 bert kernel: o4: fffff8001029fb40 o5: fffff800131aa818 sp: fffff8001406eda1 ret_pc: 000000000044b9bc May 17 09:44:21 bert kernel: l0: 0000000000000000 l1: 0000000000000004 l2: 0000000000000000 l3: 0000000000663400 May 17 09:44:21 bert kernel: l4: 00000000ffffec00 l5: 00000000000263e0 l6: 0000000000000004 l7: 0000000000027288 May 17 09:44:21 bert kernel: i0: fffff80017f50b80 i1: fffff800131ab2a0 i2: 0000000000665400 i3: 0000000000000000 May 17 09:44:21 bert kernel: i4: 000000000000012c i5: fffff800131abfc0 i6: fffff8001406ee61 i7: 0000000000460f4c May 17 09:44:21 bert kernel: Caller[0000000000460f4c] May 17 09:44:21 bert kernel: Caller[00000000004613b8] May 17 09:44:21 bert kernel: Caller[0000000001035b68] May 17 09:44:21 bert kernel: Caller[000000000103596c] May 17 09:44:21 bert kernel: Caller[000000000045e150] May 17 09:44:21 bert kernel: Caller[000000000042e348] May 17 09:44:21 bert kernel: Caller[000000000040fc94] May 17 09:44:21 bert kernel: Caller[000000000001197c] May 17 09:44:21 bert kernel: Instruction DUMP: 94100018 91940000 10680006 <c0202000> 92100019 901223a0 7ffffefa 94100018 81cfe008 May 17 09:44:21 bert kernel: sys32_ioctl: Unknown cmd fd(4) cmd(80049366) arg(effff9a4) May 17 09:44:21 bert automount[385]: shutting down, path = /misc May 17 09:44:21 bert automount[389]: shutting down, path = /home May 17 09:44:22 bert rc: Stopping autofs succeeded Anybody like to make some suggestions of how to track this down? Ian Kent Unix Infrastructure Ext. 6967
