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Message-Id: <1165685215.4563.6.camel@localhost> Date: Sat, 09 Dec 2006 18:26:55 +0100 From: Carlos Martín Nieto <carlos@...rtin.tk> To: linux-kernel@...r.kernel.org Subject: general protection fault: 0000 [1] PREEMPT SMP with 2.6.19-rc6-g2ea58144 Hi, This appeared on my syslog, I thought someone would know how to fix it. My hardware is an AMD Athlon64X2 and my filesystem reiserfs on both PATA and SATA discs, if that helps. -----8<------------8<-------- general protection fault: 0000 [1] PREEMPT SMP CPU 1 Modules linked in: af_packet cpufreq_ondemand powernow_k8 binfmt_misc lp fan button ac battery ipv6 snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_timer snd_seq_device snd analog parport_pc parport ns558 gameport psmouse k8temp snd_page_alloc ohci_hcd forcedeth ehci_hcd usbcore pcspkr ide_cd cdrom evdev unix Pid: 12099, comm: firefox-bin Not tainted 2.6.19-rc6-g2ea58144 #1 RIP: 0010:[<ffffffff802a5fe5>] [<ffffffff802a5fe5>] set_page_dirty +0x30/0x5b RSP: 0018:ffff81001b937b88 EFLAGS: 00010286 RAX: 0100000000000060 RBX: ffff81007f7bbee8 RCX: ffff81000102c740 RDX: ffffffff802ca2c2 RSI: 800000005a7fb065 RDI: ffff81007f7bbee8 RBP: ffff81001b937b88 R08: ffff81007e3e7981 R09: 0000000000000000 R10: ffff81005c92df38 R11: 0000000000000206 R12: 000000005a7fb065 R13: 00000000017ef000 R14: ffff81005c92df78 R15: 0000000001800000 FS: 000000004580a960(0000) GS:ffff81007e3e78c0(0000) knlGS:00000000f7e416c0 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00002aaaac8e58c0 CR3: 0000000000201000 CR4: 00000000000006e0 Process firefox-bin (pid: 12099, threadinfo ffff81001b936000, task ffff8100202b8100) Stack: ffff81001b937c68 ffffffff80207b03 ffff81000102ea60 0000000000000000 ffff81001b937c80 ffffffffffffffff 0000000000000000 ffff810064fd2768 ffff81001b937c88 0000000000000000 0000000000000000 0000000100000046 Call Trace: [<ffffffff80207b03>] unmap_vmas+0x3b0/0x73f [<ffffffff8023955f>] exit_mmap+0x84/0x123 [<ffffffff8023b90f>] mmput+0x41/0xb2 [<ffffffff80241dd6>] exit_mm+0xe7/0xf0 [<ffffffff802152c6>] do_exit+0x207/0x8ef [<ffffffff8022aacb>] get_signal_to_deliver+0x56/0x449 [<ffffffff80249508>] debug_mutex_init+0x0/0x45 [<ffffffff8022ae6d>] get_signal_to_deliver+0x3f8/0x449 [<ffffffff8025d1bb>] sysret_signal+0x21/0x31 [<ffffffff8025a7be>] do_notify_resume+0xa4/0x7b6 [<ffffffff8027f0fa>] default_wake_function+0x0/0xf [<ffffffff80299f2a>] sys_futex+0x102/0x120 [<ffffffff8025d1bb>] sysret_signal+0x21/0x31 [<ffffffff8025d477>] ptregscall_common+0x67/0xb0 Code: 48 8b 40 20 48 85 c0 48 0f 44 c2 ff d0 89 c2 eb 16 8b 07 31 RIP [<ffffffff802a5fe5>] set_page_dirty+0x30/0x5b RSP <ffff81001b937b88> <3>BUG: sleeping function called from invalid context at kernel/rwsem.c:20 in_atomic():1, irqs_disabled():0 Call Trace: [<ffffffff8020b8bf>] __might_sleep+0xb2/0xb4 [<ffffffff80293b3d>] down_read+0x1d/0x45 [<ffffffff8028bd20>] blocking_notifier_call_chain+0x1b/0x41 [<ffffffff80283cc4>] profile_task_exit+0x15/0x17 [<ffffffff802150e4>] do_exit+0x25/0x8ef [<ffffffff8026807e>] kernel_math_error+0x0/0x96 [<ffffffff80268d70>] do_general_protection+0x10a/0x115 [<ffffffff80263cbd>] error_exit+0x0/0x96 [<ffffffff802ca2c2>] __set_page_dirty_buffers+0x0/0xfd [<ffffffff802a5fe5>] set_page_dirty+0x30/0x5b [<ffffffff80207b03>] unmap_vmas+0x3b0/0x73f [<ffffffff8023955f>] exit_mmap+0x84/0x123 [<ffffffff8023b90f>] mmput+0x41/0xb2 [<ffffffff80241dd6>] exit_mm+0xe7/0xf0 [<ffffffff802152c6>] do_exit+0x207/0x8ef [<ffffffff8022aacb>] get_signal_to_deliver+0x56/0x449 [<ffffffff80249508>] debug_mutex_init+0x0/0x45 [<ffffffff8022ae6d>] get_signal_to_deliver+0x3f8/0x449 [<ffffffff8025d1bb>] sysret_signal+0x21/0x31 [<ffffffff8025a7be>] do_notify_resume+0xa4/0x7b6 [<ffffffff8027f0fa>] default_wake_function+0x0/0xf [<ffffffff80299f2a>] sys_futex+0x102/0x120 [<ffffffff8025d1bb>] sysret_signal+0x21/0x31 [<ffffffff8025d477>] ptregscall_common+0x67/0xb0 Fixing recursive fault but reboot is needed! BUG: scheduling while atomic: firefox-bin/0x00000002/12099 Call Trace: [<ffffffff802603ab>] __sched_text_start+0x5b/0x794 [<ffffffff80293b96>] up_read+0x26/0x2a [<ffffffff8028bd3a>] blocking_notifier_call_chain+0x35/0x41 [<ffffffff802151cc>] do_exit+0x10d/0x8ef [<ffffffff8026807e>] kernel_math_error+0x0/0x96 [<ffffffff80268d70>] do_general_protection+0x10a/0x115 [<ffffffff80263cbd>] error_exit+0x0/0x96 [<ffffffff802ca2c2>] __set_page_dirty_buffers+0x0/0xfd [<ffffffff802a5fe5>] set_page_dirty+0x30/0x5b [<ffffffff80207b03>] unmap_vmas+0x3b0/0x73f [<ffffffff8023955f>] exit_mmap+0x84/0x123 [<ffffffff8023b90f>] mmput+0x41/0xb2 [<ffffffff80241dd6>] exit_mm+0xe7/0xf0 [<ffffffff802152c6>] do_exit+0x207/0x8ef [<ffffffff8022aacb>] get_signal_to_deliver+0x56/0x449 [<ffffffff80249508>] debug_mutex_init+0x0/0x45 [<ffffffff8022ae6d>] get_signal_to_deliver+0x3f8/0x449 [<ffffffff8025d1bb>] sysret_signal+0x21/0x31 [<ffffffff8025a7be>] do_notify_resume+0xa4/0x7b6 [<ffffffff8027f0fa>] default_wake_function+0x0/0xf [<ffffffff80299f2a>] sys_futex+0x102/0x120 [<ffffffff8025d1bb>] sysret_signal+0x21/0x31 [<ffffffff8025d477>] ptregscall_common+0x67/0xb0 ------------8<---------------8<---------------- -- Carlos Martín Nieto | http://www.cmartin.tk Hobbyist programmer | - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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