[ 186.684737] Call Trace: [ 186.684941] dump_stack+0x63/0x8d [ 186.685143] panic+0xe4/0x22d [ 186.685359] out_of_memory+0x363/0x4e0 [ 186.685559] __alloc_pages_slowpath+0xd3f/0xe20 [ 186.685758] __alloc_pages_nodemask+0x241/0x280 [ 186.685953] alloc_pages_vma+0xab/0x280 [ 186.686145] __read_swap_cache_async+0x147/0x1f0 [ 186.686333] read_swap_cache_async+0x26/0x60 [ 186.686520] swapin_readahead+0x1b0/0x200 [ 186.686755] ? radix_tree_lookup_slot+0x22/0x50 [ 186.687032] ? find_get_entry+0x1e/0x140 [ 186.687301] do_swap_page+0x27a/0x740 [ 186.687584] ? do_swap_page+0x27a/0x740 [ 186.687824] __handle_mm_fault+0x6a3/0x1010 [ 186.688004] handle_mm_fault+0xf9/0x220 [ 186.688177] __do_page_fault+0x23e/0x4e0 [ 186.688351] trace_do_page_fault+0x37/0xd0 [ 186.688522] do_async_page_fault+0x19/0x70 [ 186.688683] async_page_fault+0x28/0x30 [ 186.688842] RIP: 0033:0x7f74a2735b7c [ 186.689007] RSP: 002b:00007ffc05fdaf50 EFLAGS: 00010246 [ 186.689168] RAX: 0000000000000008 RBX: 00007ffc05fdb4b0 RCX: 0000000000000d68 [ 186.689329] RDX: 00005649cd4d17b8 RSI: 00005649cd4d17b0 RDI: 00007ffc05fdb648 [ 186.689498] RBP: 00007ffc05fdb4a0 R08: 0000000000000000 R09: 0000000000000008 [ 186.689658] R10: 00007f74a3972708 R11: 0000000000000000 R12: 00005649cd4d17b0 [ 186.689813] R13: 00007ffc05fdbea0 R14: 0000000000000000 R15: 0000000000000008 [ 186.690051] Kernel Offset: 0x2000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 186.690226] ---[ end Kernel panic - not syncing: Out of memory and no killable processes..
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1692668 Title: stress-ng sockfd stressor kills 4.11 kernels Status in linux package in Ubuntu: In Progress Bug description: Seen in ADT on i386, though I've also reproduced in an amd64 vm. Running the following appears to use up all RAM in the system: # stress-ng -v -t 10 --sockfd 4 --ignite-cpu --syslog --verbose --verify To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1692668/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
