oops with 1.99.11 and kmouse 0.32+

Aaron Ucko (UCKO@vax1.rockhurst.edu)
Tue, 04 Jun 1996 09:27:15 -0600 (CST)

The following oopses (processed by klogd) occurred with kernel 1.99.11 and
an unreleased version of Alessandro Rubini's kmouse (0.32 + a small patch)
when I tried to paste to an inactive console.

Jun 3 12:39:49 kepler kernel: Unable to handle kernel NULL pointer dereference at virtual address c000093c
Jun 3 12:39:50 kepler kernel: current->tss.cr3 = 00101000, Xr3 = 00101000
Jun 3 12:39:50 kepler kernel: *pde = 00102067
Jun 3 12:39:50 kepler kernel: *pte = 00000027
Jun 3 12:39:50 kepler kernel: Oops: 0000
Jun 3 12:39:50 kepler kernel: CPU: 0
Jun 3 12:39:50 kepler kernel: EIP: 0010:[paste_selection+40/256]
Jun 3 12:39:50 kepler kernel: EFLAGS: 00010216
Jun 3 12:39:50 kepler kernel: eax: 00193944 ebx: 00000001 ecx: 00000005 edx: 00000002
Jun 3 12:39:50 kepler kernel: esi: 00000038 edi: 00000000 ebp: 0040c698 esp: 0019314c
Jun 3 12:39:50 kepler kernel: ds: 0018 es: 0018 fs: 002b gs: 0018 ss: 0018
Jun 3 12:39:50 kepler kernel: Process swapper (pid: 0, process nr: 0, stackpage=00191280)
Jun 3 12:39:50 kepler kernel: Stack: 00000001 00000019 001db398 010108a8 00193944 00000000 0100ed9f 00000000
Jun 3 12:39:50 kepler kernel: 00000000 0000000a 001db398 010108c0 00000440 00000000 0032511c 0100eb31
Jun 3 12:39:50 kepler kernel: 010108a8 00000000 0000000a 001db398 00000002 0032551c 00000000 0100f253
Jun 3 12:39:50 kepler kernel: Call Trace: [<010108a8>] [<0100ed9f>] [<010108c0>] [<0100eb31>] [<010108a8>] [<0100f253>] [<0100f932>]
Jun 3 12:39:50 kepler kerneld: error: exit: Identifier removed
Jun 3 12:39:50 kepler kernel: [<010108c0>] [reschedule+5/16] [schedule+104/688] [sys_idle+108/128] [sys_idle+124/128] [system_call+82/128] [init+0/544] [start_kernel+355/368]
Jun 3 12:39:50 kepler kernel: [it_real_fn+0/80] [schedule+588/688]
Jun 3 12:39:50 kepler kernel: Code: 8b 9f 3c 09 00 00 85 ed 74 04 85 f6 75 0a 31 c0 5b 5e 5f 5d
Jun 3 12:39:50 kepler kernel: kfree of non-kmalloced memory: 001932c0, next= 00133fd9, order=0
Jun 3 12:39:50 kepler kernel: kfree of non-kmalloced memory: 001932b0, next= 0018368f, order=0
Jun 3 12:39:50 kepler kernel: kfree of non-kmalloced memory: 001936e4, next= 00000000, order=-1
Jun 3 12:39:50 kepler kernel: idle task may not sleep
Jun 3 12:39:50 kepler last message repeated 4 times
Jun 3 12:40:38 kepler kernel: general protection: 0000
Jun 3 12:40:38 kepler kernel: CPU: 0
Jun 3 12:40:38 kepler kernel: EIP: 0010:[paste_selection+83/256]
Jun 3 12:40:38 kepler kernel: EFLAGS: 00010046
Jun 3 12:40:38 kepler kernel: eax: 00193944 ebx: 5fe87d9e ecx: 00000050 edx: 00000246
Jun 3 12:40:38 kepler kernel: esi: 00000038 edi: 00000000 ebp: 0040c698 esp: 00193000
Jun 3 12:40:38 kepler kernel: ds: 0018 es: 0018 fs: 0000 gs: 0000 ss: 0018
Jun 3 12:40:38 kepler kernel: Process swapper (pid: 0, process nr: 0, stackpage=00191280)
Jun 3 12:40:38 kepler kernel: Stack:
Jun 3 12:40:38 kepler kernel: Call Trace:
Jun 3 12:40:38 kepler kernel: Code: 8b 43 18 85 c0 75 16 8d 4c 24 10 89 4c 24 14 8d 4c 24 10 89