On Fri, 1 Feb 2008 17:21:34 -0800 (PST) [EMAIL PROTECTED] wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=9873 > > Summary: BUG at net/ipv4/icmp.c:874 > Product: Networking > Version: 2.5 > KernelVersion: 2.6.24-06481-gaa62999 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: IPV4 > AssignedTo: [EMAIL PROTECTED] > ReportedBy: [EMAIL PROTECTED] > > > Latest working kernel version: - > Earliest failing kernel version: 2.6.24-06481-gaa62999 > Distribution: Ubuntu > Problem Description: > > using icmpsic on a box triggers the ooops > > Steps to reproduce: > > start > icmpsic -s 192.168.0.201 -d 192.168.0.201 -p 35000 -r 22361 -k 33000 > on the machine containing those interfaces will completely lock it up > > > [ 360.552115] ------------[ cut here ]------------ > [ 360.552235] kernel BUG at net/ipv4/icmp.c:874! > [ 360.552235] invalid opcode: 0000 [#1] PREEMPT DEBUG_PAGEALLOC > [ 360.552235] Modules linked in: > [ 360.552235] > [ 360.552235] Pid: 3899, comm: icmpsic Not tainted (2.6.24-06481-gaa62999 > #20) > [ 360.552235] EIP: 0060:[<c05eb1b3>] EFLAGS: 00010282 CPU: 0 > [ 360.552235] EIP is at icmp_timestamp+0x83/0xd0 > [ 360.552235] EAX: fffffff2 EBX: cae7d700 ECX: 00000000 EDX: fffffffc > [ 360.552235] ESI: 003f04d0 EDI: caded000 EBP: c08efeb4 ESP: c08efe48 > [ 360.552235] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 > [ 360.552235] Process icmpsic (pid: 3899, ti=c08ef000 task=cacf0000 > task.ti=cacbf000) > [ 360.552235] Stack: 00000004 00000001 cf449060 c0bfb720 cf0df4f0 cf0df4f0 > cf081850 d8053f00 > [ 360.552235] d8053f00 00000004 cae7d700 c08efed4 c0899628 c08efe90 > c0603442 00000000 > [ 360.552235] cf097090 c0603420 c08efeb4 c05b73dd 00000000 c05c5c10 > 00000001 47a3c2a2 > [ 360.552235] Call Trace: > [ 360.552235] [<c0603442>] ? ipt_hook+0x22/0x30 > [ 360.552235] [<c0603420>] ? ipt_hook+0x0/0x30 > [ 360.552235] [<c05b73dd>] ? nf_iterate+0x5d/0x90 > [ 360.552235] [<c05c5c10>] ? ip_local_deliver_finish+0x0/0x170 > [ 360.552235] [<c05eadf6>] ? icmp_rcv+0xe6/0x200 > [ 360.552235] [<c05c5c77>] ? ip_local_deliver_finish+0x67/0x170 > [ 360.552235] [<c05c60ed>] ? ip_local_deliver+0x2d/0xa0 > [ 360.552235] [<c05c5c10>] ? ip_local_deliver_finish+0x0/0x170 > [ 360.552235] [<c05c59cf>] ? ip_rcv_finish+0xdf/0x320 > [ 360.552235] [<c05b74ca>] ? nf_hook_slow+0xba/0xe0 > [ 360.552235] [<c05c58f0>] ? ip_rcv_finish+0x0/0x320 > [ 360.552235] [<c05c5feb>] ? ip_rcv+0x16b/0x240 > [ 360.552235] [<c05c58f0>] ? ip_rcv_finish+0x0/0x320 > [ 360.552235] [<c05c5e80>] ? do_softirq+0x8a/0xd0 > [ 360.552235] [<c0128eb4>] ? local_bh_enable+0xa4/0x110 > [ 360.552235] [<c05a43d0>] ? dev_queue_xmit+0xa0/0x340 > [ 360.552235] [<c01547ad>] ? __rcu_read_unlock+0x7d/0x90 > [ 360.552235] [<c05c9d4d>] ? ip_finish_output+0x12d/0x2d0 > [ 360.552235] [<c05ca9a9>] ? ip_output+0x79/0xd0 > [ 360.552235] [<c05e4b40>] ? dst_output+0x0/0x10 > [ 360.552235] [<c05e4f71>] ? raw_send_hdrinc+0x121/0x310 > [ 360.552235] [<c05e4b40>] ? dst_output+0x0/0x10 > [ 360.552235] [<c05e60cd>] ? raw_sendmsg+0x36d/0x3a0 > [ 360.552235] [<c05ee914>] ? inet_sendmsg+0x34/0x60 > [ 360.552235] [<c0595c54>] ? sock_sendmsg+0xc4/0xf0 > [ 360.552235] [<c01373b0>] ? autoremove_wake_function+0x0/0x50 > [ 360.552235] [<c01050d3>] ? restore_nocheck+0x12/0x15 > [ 360.552235] [<c0144bf4>] ? trace_hardirqs_on+0xc4/0x150 > [ 360.552235] [<c01050d3>] ? restore_nocheck+0x12/0x15 > [ 360.552235] [<c043ff06>] ? copy_from_user+0x46/0x80 > [ 360.552235] [<c0595f45>] ? __lock_release+0x46/0x70 > [ 360.552235] [<c01070e5>] ? do_softirq+0x55/0xd0 > [ 360.552235] [<c0596e37>] ? sys_socketcall+0x187/0x260 > [ 360.552235] [<c0104fea>] ? sysenter_past_esp+0x5f/0xa5 > [ 360.552235] ======================= > [ 360.552235] Code: f7 ea 69 f6 e8 03 00 00 c1 f9 1f c1 fa 06 29 ca 8d 04 16 > 31 d2 0f c8 8d 4d ac 89 45 b0 89 45 b4 89 d8 e8 c1 02 89 5d 98 c7 45 9c 00 00 > 00 > [ 360.552235] EIP: [<c05eb1b3>] icmp_timestamp+0x83/0xd0 SS:ESP 0068:c08efe48 > [ 360.552276] Kernel panic - not syncing: Fatal exception in interrupt > > > Using the icmpsic command from another box doesnt do a thing, using 127.0.0.1 > will also work. >
-- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
