>-----Original Message----- >From: Jiri Slaby [mailto:[EMAIL PROTECTED] >Sent: Thursday, November 29, 2007 1:43 PM >To: Pallipadi, Venkatesh; Nakajima, Jun >Cc: Linux kernel mailing list >Subject: kondemand: kernel BUG at kernel/workqueue.c:258! > >Hi, > >while trying to evoke another bug by endlessly change >governors, this appeared: >kernel BUG at .../kernel/workqueue.c:258! >invalid opcode: 0000 [1] PREEMPT SMP >CPU 0 >Modules linked in: iwl3945 mac80211 cfg80211 tun >cpufreq_userspace rfcomm >l2cap hci_usb bluetooth kvm_intel arc4 ecb blkcipher kvm cryptomgr >crypto_algapi acpi_cpufreq fglrx(P) asus_laptop sr_mod cdrom ehci_hcd >uhci_hcd battery >Pid: 443, comm: kondemand/0 Tainted: P 2.6.23 #38 >RIP: 0010:[<ffffffff802484ba>] [<ffffffff802484ba>] >run_workqueue+0xca/0x120 >RSP: 0000:ffff81003ff3bea0 EFLAGS: 00010283 >RAX: ffff81003fc08200 RBX: ffff810001e0a300 RCX: 0000000000000000 >RDX: ffff810001e0a300 RSI: ffff81003ff3bed0 RDI: ffff81003fc08180 >RBP: ffff81003fc08180 R08: ffff81003ff3a000 R09: 0000000000000000 >R10: 0000003a18d529f0 R11: 0000000000000001 R12: ffff810001e0a2f8 >R13: ffffffff803c7160 R14: ffff81003fc08188 R15: 0000000000000000 >FS: 0000000000000000(0000) GS:ffffffff805db000(0000) >knlGS:0000000000000000 >CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b >CR2: 0000003a18a9afa0 CR3: 000000002e431000 CR4: 00000000000026e0 >DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 >DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 >Process kondemand/0 (pid: 443, threadinfo ffff81003ff3a000, task >ffff81003fe67560) >Stack: ffff81003fc08198 ffff81003fc08180 ffffffff80249060 >ffff81003fc08188 > 0000000000000000 ffffffff80249125 0000000000000000 ffff81003fe67560 > ffffffff8024cb20 ffff81003ff3bee8 ffff81003ff3bee8 00000000fffffffc >Call Trace: > [<ffffffff80249060>] worker_thread+0x0/0x130 > [<ffffffff80249125>] worker_thread+0xc5/0x130 > [<ffffffff8024cb20>] autoremove_wake_function+0x0/0x30 > [<ffffffff80249060>] worker_thread+0x0/0x130 > [<ffffffff80249060>] worker_thread+0x0/0x130 > [<ffffffff8024c71b>] kthread+0x4b/0x80 > [<ffffffff8020cbb8>] child_rip+0xa/0x12 > [<ffffffff8021fff0>] flat_send_IPI_mask+0x0/0x70 > [<ffffffff8024c6d0>] kthread+0x0/0x80 > [<ffffffff8020cbae>] child_rip+0x0/0x12 > > >Code: 0f 0b eb fe 66 90 65 48 8b 34 25 00 00 00 00 48 c7 c7 10 98 >RIP [<ffffffff802484ba>] run_workqueue+0xca/0x120 > RSP <ffff81003ff3bea0> >
Kernel version? Thanks, Venki - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/