Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
hello all, I need to install drbd on netraX1 for testing purpose. I'm using a debian version 4 (weekly build from 20070205, based on the following kernel 2.6.17-2 My architecture is quite simple, drbd install and configured on similar netra X1/debian. The Master is connected to the slave with cross cable (to eliminate network switch problem) The master replicate to the slave. Everything is working fine, I check swapping master and slave, mounting the replicated directory. But after 3 or 4 hours, the slave, display the following kernel panic: kernel: \|/ ____ \|/ kernel: "@'/ .. \`@" kernel: /_| \__/ |_\ kernel: \__U_/ kernel: drbd0_receiver(3148): Oops [#1] kernel: TSTATE: 0000009980009604 TPC: 000000000046d6a8 TNPC: 000000000046d6ac Y: 00000000 Not tainted kernel: TPC: <put_page+0x4/0x68> kernel: g0: fffff8006edb1720 g1: 0000000000000606 g2: fffff8006b460640 g3: fffff8006b460640 kernel: g4: fffff8006f812a20 g5: 0000000000000020 g6: fffff8006e304000 g7: 0000000000015ea8 kernel: o0: 0000000000000000 o1: 0000000000000004 o2: fffff8006b46003e o3: 0000000000000000 kernel: o4: 0000000000000080 o5: 0000000000000080 sp: fffff8006e306c81 ret_pc: 0000000000421530 kernel: RPC: <kernel_unaligned_trap+0x1a8/0x4cc> kernel: l0: 0000000000000080 l1: 0000000000000004 l2: fffff8006e307630 l3: 0000000000000000 kernel: l4: 0000000000000062 l5: 0000000000000080 l6: fffff8006b46003e l7: 0000000000000008 kernel: i0: 060606064af7e5be i1: fffff8006edb1798 i2: fffff8006f812a20 i3: 0000000000000000 kernel: i4: 0000000000000000 i5: 0000000000000000 i6: fffff8006e306d41 i7: 00000000005b484c kernel: I7: <skb_release_data+0x60/0xb4> kernel: Caller[00000000005b484c]: skb_release_data+0x60/0xb4 kernel: Caller[00000000005b4598]: kfree_skbmem+0x4/0x8c kernel: Caller[00000000005e2ac4]: tcp_recvmsg+0x5fc/0x81c kernel: Caller[00000000005b04ec]: sock_common_recvmsg+0x34/0x58 kernel: Caller[00000000005ae31c]: sock_recvmsg+0xbc/0xe8 kernel: Caller[0000000010092c5c]: drbd_recv+0x84/0x17c [drbd] kernel: Caller[0000000010095a94]: read_in_block+0xd4/0x154 [drbd] kernel: Caller[0000000010098dec]: receive_Data+0x174/0x574 [drbd] kernel: Caller[0000000010097130]: drbdd_init+0x1a4/0x37c [drbd] kernel: Caller[000000001009f980]: drbd_thread_setup+0xac/0xd4 [drbd] kernel: Caller[0000000000417938]: kernel_thread+0x30/0x48 kernel: Caller[000000001009e6b4]: drbd_thread_start+0x74/0x158 [drbd] kernel: Instruction DUMP: 81cfe008 01000000 9de3bf40 <c25e0000> 05000010 82084002 02c84004 01000000 106ffd9f Here, is some detail of my config: dpkg -l |grep drb: ----------------- ii drbd0.7-module-2.6.17-2-sparc64 0.7.21-4+2.6.17-9 RAID 1 over tcp/ip for Linux kernel module ii drbd0.7-module-source 0.7.21-4 RAID 1 over tcp/ip for Linux module source ii drbd0.7-utils 0.7.21-4 RAID 1 over tcp/ip for Linux utilities uname -a --------- Linux sparc64-debian 2.6.17-2-sparc64 #1 Wed Sep 13 10:39:24 PDT 2006 sparc64 GNU/Linux cat /proc/cpuinfo ----------------- cpu : TI UltraSparc IIe (Hummingbird) fpu : UltraSparc IIe integrated FPU prom : OBP 4.0.18 2002/05/23 18:22 type : sun4u ncpus probed : 1 ncpus active : 1 D$ parity tl1 : 0 I$ parity tl1 : 0 Cpu0Bogo : 11.12 Cpu0ClkTck : 000000001dcd6500 MMU Type : Spitfire lspci ----- 00:00.0 Host bridge: Sun Microsystems Computer Corp. Ultra IIe 00:03.0 Non-VGA unclassified device: ALi Corporation M7101 Power Management Controller [PMU] 00:05.0 Ethernet controller: Davicom Semiconductor, Inc. 21x4x DEC-Tulip compatible 10/100 Ethernet (rev 31) 00:07.0 ISA bridge: ALi Corporation M1533/M1535 PCI to ISA Bridge [Aladdin IV/V/V+] 00:0a.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) 00:0c.0 Ethernet controller: Davicom Semiconductor, Inc. 21x4x DEC-Tulip compatible 10/100 Ethernet (rev 31) 00:0d.0 IDE interface: ALi Corporation M5229 IDE (rev c3) Did you have any idea of the cause ? I can apply patches or make additionnal test if needeed. Thank you in advance.