Messages in this thread | | | Date | Sun, 15 Jun 2008 09:33:35 -0700 | From | Randy Dunlap <> | Subject | Re: linux-next: Tree for June 13 (soft lockup) |
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BUG: soft lockup - CPU#2 stuck for 61s! [udevd:30563] CPU 2: Modules linked in: jfs(-) parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd [last unloaded: jfs] Pid: 30563, comm: udevd Not tainted 2.6.26-rc6-next-20080613 #1 RIP: 0010:[<ffffffff8021d43a>] [<ffffffff8021d43a>] native_flush_tlb_others+0x6c/0x92 RSP: 0018:ffff810170127c38 EFLAGS: 00000202 RAX: 00000000000008f2 RBX: ffff810170127c68 RCX: 00007fff0fffffff RDX: 00000000000008f2 RSI: 00000000000000f2 RDI: 0000000000000001 RBP: 00007fff10000000 R08: ffff81017fc02eac R09: ffff810170127c48 R10: 00000000636148a1 R11: 00000000af8ad1dc R12: ffffffff80224b1c R13: ffff810170127bb8 R14: ffff8100010338c0 R15: 0000000000000282 FS: 00007fd407f48710(0000) GS:ffff81017fc02c80(0000) knlGS:00000000f7fb76c0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fd40765e090 CR3: 0000000172983000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace: [<ffffffff8021d436>] ? native_flush_tlb_others+0x68/0x92 [<ffffffff8021d67f>] ? flush_tlb_mm+0x63/0x6c [<ffffffff80281e19>] ? exit_mmap+0xac/0xef [<ffffffff80231961>] ? mmput+0x42/0x98 [<ffffffff8029f6d2>] ? flush_old_exec+0x4b2/0x7d0 [<ffffffff802cd20d>] ? load_elf_binary+0x36c/0x1736 [<ffffffff8029e4f3>] ? put_arg_page+0x9/0xb [<ffffffff8029e84b>] ? copy_strings+0x1cc/0x1dd [<ffffffff8029e94d>] ? search_binary_handler+0xa9/0x1fe [<ffffffff8029fcd9>] ? do_execve+0x14d/0x1da [<ffffffff8020a474>] ? sys_execve+0x3e/0x58 [<ffffffff8020c24a>] ? stub_execve+0x6a/0xc0
This is on x86_64, 4 procs, 8 GB RAM. Test running was fsx_linux on JFS. fsx_linux terminated. Looks like jfs module was being unloaded.
--- ~Randy '"Daemon' is an old piece of jargon from the UNIX operating system, where it referred to a piece of low-level utility software, a fundamental part of the operating system."
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