Again the same: Jan 2 04:07:27 db kernel: printk: 181 messages suppressed. Jan 2 04:07:27 db kernel: mysqld invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 Jan 2 04:07:27 db kernel: Jan 2 04:07:27 db kernel: Call Trace: Jan 2 04:07:27 db kernel: [<ffffffff802524a0>] out_of_memory+0x70/0x1e0 Jan 2 04:07:27 db kernel: [<ffffffff80241710>] autoremove_wake_function+0x0/0x30 Jan 2 04:07:27 db kernel: [<ffffffff80253dcb>] __alloc_pages+0x24b/0x2f0 Jan 2 04:07:27 db kernel: [<ffffffff8047efcd>] gnttab_free_grant_references+0x1d/0xb0 Jan 2 04:07:27 db kernel: [<ffffffff8025582b>] __do_page_cache_readahead+0x12b/0x2e0 Jan 2 04:07:27 db kernel: [<ffffffff80667d78>] io_schedule+0x28/0x40 Jan 2 04:07:28 db kernel: [<ffffffff8024f0e0>] sync_page+0x0/0x50 Jan 2 04:07:28 db kernel: [<ffffffff806680d7>] __wait_on_bit_lock+0x67/0x80 Jan 2 04:07:28 db kernel: [<ffffffff8024f0bf>] __lock_page+0x5f/0x70 Jan 2 04:07:28 db kernel: [<ffffffff802516d5>] filemap_nopage+0x155/0x330 Jan 2 04:07:28 db kernel: [<ffffffff802607e8>] __handle_mm_fault+0x428/0x10c0 Jan 2 04:07:28 db kernel: [<ffffffff80668ff6>] __down_read+0xd6/0xf2 Jan 2 04:07:28 db kernel: [<ffffffff80217349>] do_page_fault+0xe79/0x1280 Jan 2 04:07:28 db kernel: [<ffffffff806699e7>] error_exit+0x0/0x79 Jan 2 04:07:28 db kernel: Jan 2 04:07:28 db kernel: Mem-info: Jan 2 04:07:28 db kernel: DMA per-cpu: Jan 2 04:07:28 db kernel: CPU 0: Hot: hi: 186, btch: 31 usd: 11 Cold: hi: 62, btch: 15 usd: 54 Jan 2 04:07:28 db kernel: CPU 1: Hot: hi: 186, btch: 31 usd: 23 Cold: hi: 62, btch: 15 usd: 48 Jan 2 04:07:28 db kernel: CPU 2: Hot: hi: 186, btch: 31 usd: 20 Cold: hi: 62, btch: 15 usd: 55 Jan 2 04:07:28 db kernel: CPU 3: Hot: hi: 186, btch: 31 usd: 4 Cold: hi: 62, btch: 15 usd: 54 Jan 2 04:07:28 db kernel: Active:1089770 inactive:2945656 dirty:0 writeback:0 unstable:0 Jan 2 04:07:28 db kernel: free:4022 slab:3350 mapped:1 pagetables:13480 bounce:0 Jan 2 04:07:28 db kernel: DMA free:16088kB min:16176kB low:20220kB high:24264kB active:4359080kB inactive:11782624kB present:16362000kB pages_scanned:82937571 all_unreclaimable? yes Jan 2 04:07:28 db kernel: lowmem_reserve[]: 0 0 0 Jan 2 04:07:28 db kernel: DMA: 56*4kB 25*8kB 7*16kB 2*32kB 2*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 16088kB Jan 2 04:07:28 db kernel: Swap cache: add 22452984, delete 22453029, find 11334979/12920528, race 6+68 Jan 2 04:07:28 db kernel: Free swap = 0kB Jan 2 04:07:28 db kernel: Total swap = 10485752kB Jan 2 04:07:28 db kernel: Free swap: 0kB Jan 2 04:07:28 db kernel: 4147200 pages of RAM Jan 2 04:07:28 db kernel: 80986 reserved pages Jan 2 04:07:28 db kernel: 2668 pages shared Jan 2 04:07:28 db kernel: 0 pages swap cached Jan 2 04:07:28 db kernel: Out of memory: kill process 27569 (mysqld) score 10792899 or a child Jan 2 04:07:28 db kernel: Killed process 27569 (mysqld) Jan 2 04:07:28 db kernel: mysqld invoked oom-killer: gfp_mask=0x200d2, order=0, oomkilladj=0 Jan 2 04:07:28 db kernel: Jan 2 04:07:28 db kernel: Call Trace: Jan 2 04:07:28 db kernel: [<ffffffff802524a0>] out_of_memory+0x70/0x1e0 Jan 2 04:07:28 db kernel: [<ffffffff80253dcb>] __alloc_pages+0x24b/0x2f0 Jan 2 04:07:28 db kernel: [<ffffffff8026b5d3>] read_swap_cache_async+0x43/0xe0 Jan 2 04:07:28 db kernel: [<ffffffff8025b576>] swapin_readahead+0x56/0x90 Jan 2 04:07:28 db kernel: [<ffffffff8026101d>] __handle_mm_fault+0xc5d/0x10c0 Jan 2 04:07:28 db kernel: [<ffffffff803c0b95>] submit_bio+0xc5/0xd0 Jan 2 04:07:28 db kernel: [<ffffffff802a15e6>] mpage_readpages+0x126/0x140 Jan 2 04:07:28 db kernel: [<ffffffff802f0b80>] ext3_get_block+0x0/0x120 Jan 2 04:07:28 db kernel: [<ffffffff80217349>] do_page_fault+0xe79/0x1280 Jan 2 04:07:28 db kernel: [<ffffffff8020dab0>] monotonic_clock+0x50/0xa0 Jan 2 04:07:28 db kernel: [<ffffffff80667407>] thread_return+0x0/0x149 Jan 2 04:07:28 db kernel: [<ffffffff806699e7>] error_exit+0x0/0x79 Jan 2 04:07:28 db kernel: [<ffffffff8020a0b4>] sysret_signal+0x38/0x43 Jan 2 04:07:28 db kernel: [<ffffffff803cfab0>] __get_user_8+0x20/0x2c Jan 2 04:07:28 db kernel: [<ffffffff802485a4>] exit_robust_list+0x34/0x110 Jan 2 04:07:28 db kernel: [<ffffffff8022f997>] do_exit+0x1f7/0x850 Jan 2 04:07:28 db kernel: [<ffffffff80667f85>] schedule_timeout+0x25/0xd0 Jan 2 04:07:28 db kernel: [<ffffffff802461e0>] get_futex_key+0x50/0x140 Jan 2 04:07:28 db kernel: [<ffffffff80230094>] do_group_exit+0xa4/0xb0 Jan 2 04:07:28 db kernel: [<ffffffff8023982a>] get_signal_to_deliver+0x48a/0x4e0 Jan 2 04:07:28 db kernel: [<ffffffff8020943a>] do_notify_resume+0xca/0x7e0 Jan 2 04:07:28 db kernel: [<ffffffff80226b40>] default_wake_function+0x0/0x10 Jan 2 04:07:28 db kernel: [<ffffffff8028d897>] mntput_no_expire+0x27/0xa0 Jan 2 04:07:28 db kernel: [<ffffffff8027594f>] sys_faccessat+0x13f/0x1b0 Jan 2 04:07:28 db kernel: [<ffffffff8024827f>] sys_futex+0xcf/0x110 Jan 2 04:07:28 db kernel: [<ffffffff8020a0b4>] sysret_signal+0x38/0x43 Jan 2 04:07:28 db kernel: [<ffffffff8020a37d>] ptregscall_common+0x3d/0x70
It happens quite randomly, i.e. didn't happen for those 3 weeks. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org