On Fri, 28 Dec 2007 23:53:49 +0100 "Torsten Kaiser" <[EMAIL PROTECTED]> wrote:
> On Dec 23, 2007 5:27 PM, Torsten Kaiser <[EMAIL PROTECTED]> wrote: > > On Dec 23, 2007 8:30 AM, Andrew Morton <[EMAIL PROTECTED]> wrote: > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc6/2.6.24-rc6-mm1/ > > I have finally given up on using 2.6.24-rc3-mm2 with slub_debug=FZP to > > get more information out of the random crashes I had seen with that > > version. (Did not crash once with slub_debug, so no new information on > > what the cause was) > > Murphy: Just after sending that mail the system crashed two times with > slub_debug=FZP, but did not show any new informations. > No debug output from slub, only this stacktrace: (Its the same I > already reported in the 2.6.24-rc3-mm2 thread) > > [ 7620.673012] ------------[ cut here ]------------ > [ 7620.676291] kernel BUG at lib/list_debug.c:33! > [ 7620.679440] invalid opcode: 0000 [1] SMP > [ 7620.682319] last sysfs file: > /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map > [ 7620.687845] CPU 0 > [ 7620.689300] Modules linked in: radeon drm nfsd exportfs w83792d > ipv6 tuner tea5767 tda8290 tuner_xc2028 tda9887 tuner_simple mt20xx > tea5761 tvaudio msp3400 bttv ir_common compat_ioctl32 videobuf_dma_sg > videobuf_core btcx_risc tveeprom videodev usbhid v4l2_common > v4l1_compat hid i2c_nforce2 sg pata_amd > [ 7620.708561] Pid: 5698, comm: nfsv4-svc Not tainted 2.6.24-rc3-mm2 #2 > [ 7620.713080] RIP: 0010:[<ffffffff803bae54>] [<ffffffff803bae54>] > __list_add+0x54/0x60 > [ 7620.718667] RSP: 0018:ffff81011bca1dc0 EFLAGS: 00010282 > [ 7620.722439] RAX: 0000000000000088 RBX: ffff81011c862c48 RCX: > 0000000000000002 > [ 7620.727504] RDX: ffff81011bc82ef0 RSI: 0000000000000001 RDI: > ffffffff807590c0 > [ 7620.732581] RBP: ffff81011bca1dc0 R08: 0000000000000001 R09: > 0000000000000000 > [ 7620.737658] R10: ffff810080058d48 R11: 0000000000000001 R12: > ffff81011ed8d1c8 > [ 7620.742711] R13: ffff81011ed8d200 R14: ffff81011ed8d200 R15: > ffff81011cc0e578 > [ 7620.747806] FS: 00007ffe400116f0(0000) GS:ffffffff807d4000(0000) > knlGS:00000000f73558e0 > [ 7620.753535] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 7620.757607] CR2: 00000000017071dc CR3: 00000001188b5000 CR4: > 00000000000006e0 > [ 7620.762677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: > 0000000000000000 > [ 7620.767748] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: > 0000000000000400 > [ 7620.772808] Process nfsv4-svc (pid: 5698, threadinfo > FFFF81011BCA0000, task FFFF81011BC82EF0) > [ 7620.778872] Stack: ffff81011bca1e00 ffffffff805be26e > ffff81011ed8d1d0 ffff81011cc0e578 > [ 7620.784626] ffff81011c862c48 ffff81011c8be000 ffff810054a8b060 > ffff81011cc0e588 > [ 7620.789913] ffff81011bca1e10 ffffffff805be367 ffff81011bca1ee0 > ffffffff805bf0ac > [ 7620.795062] Call Trace: > [ 7620.796941] [<ffffffff805be26e>] svc_xprt_enqueue+0x1ae/0x250 > [ 7620.801087] [<ffffffff805be367>] svc_xprt_received+0x17/0x20 > [ 7620.805199] [<ffffffff805bf0ac>] svc_recv+0x39c/0x840 > [ 7620.808851] [<ffffffff805bea3f>] svc_send+0xaf/0xd0 > [ 7620.812374] [<ffffffff8022f590>] default_wake_function+0x0/0x10 > [ 7620.816637] [<ffffffff803163ea>] nfs_callback_svc+0x7a/0x130 > [ 7620.820712] [<ffffffff805cfea2>] trace_hardirqs_on_thunk+0x35/0x3a > [ 7620.825174] [<ffffffff80259f8f>] trace_hardirqs_on+0xbf/0x160 > [ 7620.829335] [<ffffffff8020cbc8>] child_rip+0xa/0x12 > [ 7620.832842] [<ffffffff8020c2df>] restore_args+0x0/0x30 > [ 7620.836554] [<ffffffff80316370>] nfs_callback_svc+0x0/0x130 > [ 7620.840564] [<ffffffff8020cbbe>] child_rip+0x0/0x12 > [ 7620.844102] > [ 7620.845168] INFO: lockdep is turned off. > [ 7620.847964] > [ 7620.847965] Code: 0f 0b eb fe 0f 1f 84 00 00 00 00 00 55 48 8b 16 > 48 89 e5 e8 > [ 7620.854334] RIP [<ffffffff803bae54>] __list_add+0x54/0x60 > [ 7620.858255] RSP <ffff81011bca1dc0> > [ 7620.860724] Kernel panic - not syncing: Aiee, killing interrupt handler! > That looks like a sunrpc bug. git-nfsd has bene mucking around in there a bit. > > The cause, why I am resending this: I just got a crash with > 2.6.24-rc6-mm1, again looking network related: > > [93436.933356] WARNING: at include/net/dst.h:165 dst_release() > [93436.936685] Pid: 8079, comm: konqueror Not tainted 2.6.24-rc6-mm1 #11 > [93436.939292] > [93436.939293] Call Trace: > [93436.939304] [<ffffffff80531d2d>] skb_release_all+0xdd/0x110 > [93436.939307] [<ffffffff80531311>] __kfree_skb+0x11/0xa0 > [93436.939309] [<ffffffff805313b7>] kfree_skb+0x17/0x30 > [93436.939312] [<ffffffff805a0b48>] unix_release_sock+0x128/0x250 > [93436.939315] [<ffffffff805a0c91>] unix_release+0x21/0x30 > [93436.939318] [<ffffffff8052b144>] sock_release+0x24/0x90 > [93436.939320] [<ffffffff8052b656>] sock_close+0x26/0x50 > [93436.939324] [<ffffffff8029f921>] __fput+0xc1/0x230 > [93436.939327] [<ffffffff8029fe46>] fput+0x16/0x20 > [93436.939329] [<ffffffff8029c576>] filp_close+0x56/0x90 > [93436.939331] [<ffffffff8029de46>] sys_close+0xa6/0x110 > [93436.939335] [<ffffffff8020b57b>] system_call_after_swapgs+0x7b/0x80 > [93436.939337] > [93436.947241] general protection fault: 0000 [1] SMP > [93436.947243] last sysfs file: > /sys/devices/pci0000:00/0000:00:0f.0/0000:01:00.1/irq > [93436.947245] CPU 1 > [93436.947246] Modules linked in: radeon drm nfsd exportfs w83792d > ipv6 tuner tea5767 tda8290 tuner_xc2028 tda9887 tuner_simple mt20xx > tea5761 tvaudio msp3400 bttv ir_common compat_ioctl32 videobuf_dma_sg > videobuf_core btcx_risc tveeprom usbhid videodev v4l2_common hid > v4l1_compat pata_amd sg i2c_nforce2 > [93436.947257] Pid: 8079, comm: konqueror Not tainted 2.6.24-rc6-mm1 #11 > [93436.947259] RIP: 0010:[<ffffffff80531438>] [<ffffffff80531438>] > skb_drop_list+0x18/0x30 > [93436.947262] RSP: 0018:ffff810005f4fda8 EFLAGS: 00010286 > [93436.947263] RAX: ab1ed5ca5b74e7de RBX: ab1ed5ca5b74e7de RCX: > 000000000000d135 > [93436.947265] RDX: ffff81011d089a80 RSI: 0000000000000001 RDI: > ffff81011d089a88 > [93436.947266] RBP: ffff810005f4fdb8 R08: 0000000000000001 R09: > 0000000000000006 > [93436.947268] R10: 0000000000000000 R11: 0000000000000000 R12: > ffff8100de02c500 > [93436.947269] R13: ffff81011c188a00 R14: 0000000000000001 R15: > ffff81011c189198 > [93436.947271] FS: 00007fb5bde0d700(0000) GS:ffff81007ff22000(0000) > knlGS:0000000000000000 > [93436.947273] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [93436.947274] CR2: 00007fb5bdd76000 CR3: 00000000664d5000 CR4: > 00000000000006e0 > [93436.947276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: > 0000000000000000 > [93436.947277] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: > 0000000000000400 > [93436.947279] Process konqueror (pid: 8079, threadinfo > ffff810005f4e000, task ffff8100a1dec000) > [93436.947281] Stack: ffff810005f4fdd8 ffff810116c86140 > ffff810005f4fdd8 ffffffff805314ae > [93436.947284] ffff810116c86140 ffff8100de02c500 ffff810005f4fdf8 > ffffffff80531cf0 > [93436.947286] ffff8100de02c500 ffff81011c188b48 ffff810005f4fe18 > ffffffff80531311 > [93436.947288] Call Trace: > [93436.947290] [<ffffffff805314ae>] skb_release_data+0x5e/0xa0 > [93436.947293] [<ffffffff80531cf0>] skb_release_all+0xa0/0x110 > [93436.947295] [<ffffffff80531311>] __kfree_skb+0x11/0xa0 > [93436.947297] [<ffffffff805313b7>] kfree_skb+0x17/0x30 > [93436.947299] [<ffffffff805a0b48>] unix_release_sock+0x128/0x250 > [93436.947302] [<ffffffff805a0c91>] unix_release+0x21/0x30 > [93436.947304] [<ffffffff8052b144>] sock_release+0x24/0x90 > [93436.947307] [<ffffffff8052b656>] sock_close+0x26/0x50 > [93436.947309] [<ffffffff8029f921>] __fput+0xc1/0x230 > [93436.947312] [<ffffffff8029fe46>] fput+0x16/0x20 > [93436.947314] [<ffffffff8029c576>] filp_close+0x56/0x90 > [93436.947316] [<ffffffff8029de46>] sys_close+0xa6/0x110 > [93436.947319] [<ffffffff8020b57b>] system_call_after_swapgs+0x7b/0x80 > [93436.947322] > [93436.947322] > [93436.947323] Code: 48 8b 18 48 89 c7 e8 5d ff ff ff 48 85 db 75 ed > 48 83 c4 08 > [93436.947328] RIP [<ffffffff80531438>] skb_drop_list+0x18/0x30 > [93436.947330] RSP <ffff810005f4fda8> > [93436.947332] ---[ end trace befb7cc3528ab3b1 ]--- Yes, that looks more networking-related. > Don't know in what direction I should look. > I also can't easily reproduce this, it happened after several hours of > watching a wmv stream with mplayer... > > Torsten -- 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
