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kernel warning at kern/src/arena.c:803, from core 1: Excessively rare failure, tell brho Stack Backtrace on Core 1: #01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235 #02 [<0xffffffffc200a294>] in _warn at src/init.c:333 #03 [<0xffffffffc2002d38>] in get_more_resources at src/arena.c:803 #04 [<0xffffffffc200250b>] in arena_alloc at src/arena.c:863 #05 [< [inline] >] in kmem_cache_grow at src/slab.c:852 #05 [<0xffffffffc205409e>] in __kmem_alloc_from_slab at src/slab.c:608 #06 [<0xffffffffc20548da>] in kmem_cache_alloc at src/slab.c:696 #07 [<0xffffffffc2002497>] in arena_alloc at src/arena.c:839 #08 [<0xffffffffc2046675>] in kpages_alloc at src/page_alloc.c:80 #09 [<0xffffffffc200af5e>] in kmalloc at src/kmalloc.c:65 #10 [<0xffffffffc200b01f>] in kzmalloc at src/kmalloc.c:91 #11 [<0xffffffffc207fa69>] in mntralloc at drivers/dev/mnt.c:1120 #12 [<0xffffffffc207fb73>] in mntflushalloc at drivers/dev/mnt.c:1058 #13 [<0xffffffffc2080010>] in mountio at drivers/dev/mnt.c:854 #14 [<0xffffffffc2080105>] in mountrpc at drivers/dev/mnt.c:783 #15 [<0xffffffffc2080f3b>] in mntwalk at drivers/dev/mnt.c:475 #16 [<0xffffffffc2033bcb>] in walk at src/ns/chan.c:800 #17 [<0xffffffffc2034039>] in __namec_from at src/ns/chan.c:1138 #18 [<0xffffffffc2034c43>] in namec at src/ns/chan.c:1530 #19 [<0xffffffffc2041ddd>] in sysopenat at src/ns/sysfile.c:585 #20 [<0xffffffffc20592de>] in sys_openat at src/syscall.c:1826 kernel panic at kern/src/arena.c:810, from core 0: OOM! Stack Backtrace on Core 0: #01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235 #02 [<0xffffffffc200a205>] in _panic at src/init.c:275 #03 [<0xffffffffc2002d17>] in get_more_resources at src/arena.c:810 #04 [<0xffffffffc200250b>] in arena_alloc at src/arena.c:863 #05 [<0xffffffffc2002cb6>] in get_more_resources at src/arena.c:797 #06 [<0xffffffffc200250b>] in arena_alloc at src/arena.c:863 #07 [<0xffffffffc2046675>] in kpages_alloc at src/page_alloc.c:80 #08 [<0xffffffffc20070d0>] in env_setup_vm at src/env.c:50 #09 [<0xffffffffc204b0fe>] in proc_alloc at src/process.c:381 #10 [<0xffffffffc205a423>] in sys_fork at src/syscall.c:897 #11 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582 #12 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619 #13 [<0xffffffffc205b319>] in prep_syscalls at src/syscall.c:2639 #14 [<0xffffffffc20b7a92>] in sysenter_callwrapper at arch/x86/trap.c:932 kernel panic at kern/src/slab.c:658, from core 1: [German Accent]: OOM for a small slab growth!!! Stack Backtrace on Core 1: #01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235 #02 [<0xffffffffc200a205>] in _panic at src/init.c:275 #03 [<0xffffffffc2053ef4>] in __kmem_alloc_from_slab at src/slab.c:658 #04 [<0xffffffffc20548da>] in kmem_cache_alloc at src/slab.c:696 #05 [<0xffffffffc2002497>] in arena_alloc at src/arena.c:839 #06 [<0xffffffffc2046675>] in kpages_alloc at src/page_alloc.c:80 #07 [<0xffffffffc200af5e>] in kmalloc at src/kmalloc.c:65 #08 [<0xffffffffc200b01f>] in kzmalloc at src/kmalloc.c:91 #09 [<0xffffffffc207fa69>] in mntralloc at drivers/dev/mnt.c:1120 #10 [<0xffffffffc207fb73>] in mntflushalloc at drivers/dev/mnt.c:1058 #11 [<0xffffffffc2080010>] in mountio at drivers/dev/mnt.c:854 #12 [<0xffffffffc2080105>] in mountrpc at drivers/dev/mnt.c:783 #13 [<0xffffffffc2080f3b>] in mntwalk at drivers/dev/mnt.c:475 #14 [<0xffffffffc2033bcb>] in walk at src/ns/chan.c:800 #15 [<0xffffffffc2034039>] in __namec_from at src/ns/chan.c:1138 #16 [<0xffffffffc2034c43>] in namec at src/ns/chan.c:1530 #17 [<0xffffffffc2041ddd>] in sysopenat at src/ns/sysfile.c:585 #18 [<0xffffffffc20592de>] in sys_openat at src/syscall.c:1826 #19 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582 #20 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/01/14 09:26 | akaros | d8b15e15415b | a945f0a3 | .config | console log | report | info | ci-akaros-main |