Bug#727266: BUG: unable to handle kernel paging request at 0000080000000028
Hi, On Wed, Oct 23, 2013 at 09:25:15PM +0200, Hans Yntema wrote: > Package: src:linux > Version: 3.2.51-1 > Severity: important > > Dear Maintainer, > *** Please consider answering these questions, where appropriate *** > >* What led up to the situation? > Headless server. Situation occured at somepoint in time > >* What exactly did you do (or not do) that was effective (or > ineffective)? > I had to reset system to reboot. System only responded to ping. SSH/HTTP > server did not respond > >* What was the outcome of this action? >* What outcome did you expect instead? Assuming the issue is not anymore reproducible on recent kernels I'm going to close this bugreport by now to clean up the list of src:linux bugs from very old issues. In case you can reproduce the issue feel free to reopen the bug. Regards, Salvatore
Bug#727266: BUG: unable to handle kernel paging request at 0000080000000028
Package: src:linux Version: 3.2.51-1 Severity: important Dear Maintainer, *** Please consider answering these questions, where appropriate *** * What led up to the situation? Headless server. Situation occured at somepoint in time * What exactly did you do (or not do) that was effective (or ineffective)? I had to reset system to reboot. System only responded to ping. SSH/HTTP server did not respond * What was the outcome of this action? * What outcome did you expect instead? Syslog is filled with traces. I copied the first one: Oct 23 02:21:53 server kernel: [470089.718971] BUG: unable to handle kernel paging request at 0828 Oct 23 02:21:53 server kernel: [470089.719050] IP: [a007bc7e] jbd2_journal_release_jbd_inode+0x3f/0x10a [jbd2] Oct 23 02:21:53 server kernel: [470089.719132] PGD 0 Oct 23 02:21:53 server kernel: [470089.719154] Oops: [#1] SMP Oct 23 02:21:53 server kernel: [470089.719189] CPU 0 Oct 23 02:21:53 server kernel: [470089.719209] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat tun tcp_diag inet_diag sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod vmn$ Oct 23 02:21:53 server kernel: ata_generic uhci_hcd pata_marvell ata_piix ehci_hcd r8169 mii libata scsi_mod usbcore usb_common [last unloaded: scsi_wait_scan] Oct 23 02:21:53 server kernel: [470089.720006] Oct 23 02:21:53 server kernel: [470089.720006] Pid: 23, comm: kswapd0 Tainted: G O 3.2.0-4-amd64 #1 Debian 3.2.51-1 System manufacturer System Product Name/P5Q-VM Oct 23 02:21:53 server kernel: [470089.720006] RIP: 0010:[a007bc7e] [a007bc7e] jbd2_journal_release_jbd_inode+0x3f/0x10a [jbd2] Oct 23 02:21:53 server kernel: [470089.720006] RSP: 0018:8802242e9b70 EFLAGS: 00010246 Oct 23 02:21:53 server kernel: [470089.720006] RAX: b4c0b4c0 RBX: 0800 RCX: 0025 Oct 23 02:21:53 server kernel: [470089.720006] RDX: b4c0 RSI: 0800 RDI: 880223708b9c Oct 23 02:21:53 server kernel: [470089.720006] RBP: 880223708800 R08: 0025 R09: 880101b25468 Oct 23 02:21:53 server kernel: [470089.720006] R10: R11: R12: 8802242e9b88 Oct 23 02:21:53 server kernel: [470089.720006] R13: 880223708b9c R14: 8802242e9bb0 R15: 880226dc8870 Oct 23 02:21:53 server kernel: [470089.720006] FS: () GS:88022fc0() knlGS: Oct 23 02:21:53 server kernel: [470089.720006] CS: 0010 DS: ES: CR0: 8005003b Oct 23 02:21:53 server kernel: [470089.720006] CR2: 0828 CR3: 0001f7be3000 CR4: 000406f0 Oct 23 02:21:53 server kernel: [470089.720006] DR0: DR1: DR2: Oct 23 02:21:53 server kernel: [470089.720006] DR3: DR6: 0ff0 DR7: 0400 Oct 23 02:21:53 server kernel: [470089.720006] Process kswapd0 (pid: 23, threadinfo 8802242e8000, task 880226dc8870) Oct 23 02:21:53 server kernel: [470089.720006] Stack: Oct 23 02:21:53 server kernel: [470089.720006] 8802242e9b68 a010ad1f 8802242e9b78 811aa9c1 Oct 23 02:21:53 server kernel: [470089.720006] 0282 810958cb ea00013ed4e0 88014a2fd680 Oct 23 02:21:53 server kernel: [470089.720006] 88014a2fd680 01b251b0 880101b252a8 880101b251b0 Oct 23 02:21:53 server kernel: [470089.720006] Call Trace: Oct 23 02:21:53 server kernel: [470089.720006] [a010ad1f] ? ext4_drop_inode+0xe/0x4a [ext4] Oct 23 02:21:53 server kernel: [470089.720006] [811aa9c1] ? _atomic_dec_and_lock+0x29/0x48 Oct 23 02:21:53 server kernel: [470089.720006] [810958cb] ? __call_rcu+0x21/0x12c Oct 23 02:21:53 server kernel: [470089.720006] [a0112098] ? ext4_clear_inode+0x44/0x64 [ext4] Oct 23 02:21:53 server kernel: [470089.720006] [8110d068] ? evict+0x96/0x148 Oct 23 02:21:53 server kernel: [470089.720006] [8110d2d2] ? dispose_list+0x27/0x31 Oct 23 02:21:53 server kernel: [470089.720006] [8110de13] ? prune_icache_sb+0x250/0x25f Oct 23 02:21:53 server kernel: [470089.720006] [810fcb0a] ? prune_super+0xd5/0x13f Oct 23 02:21:53 server kernel: [470089.720006] [810c218d] ? shrink_slab+0x18f/0x24d Oct 23 02:21:53 server kernel: [470089.720006] [810c4b5d] ? balance_pgdat+0x283/0x4b7 Oct 23 02:21:53 server kernel: [470089.720006] [810c5064] ? kswapd+0x2d3/0x303 Oct 23 02:21:53 server kernel: [470089.720006] [8105fc83] ? add_wait_queue+0x3c/0x3c Oct 23 02:21:53 server kernel: [470089.720006] [810c4d91] ? balance_pgdat+0x4b7/0x4b7 Oct 23 02:21:53 server kernel: [470089.720006] [8105f631] ? kthread+0x76/0x7e Oct 23 02:21:53 server kernel: [470089.720006] [81356374] ? kernel_thread_helper+0x4/0x10 Oct 23 02:21:53 server kernel: [470089.720006]
