$ [24729:24755:0502/003255:ERROR:zygote_host_impl_linux.cc(162)] Failed to adjust OOM score of renderer with pid 1052: Permission denied *** Error in `/usr/lib/chromium/chro': free(): invalid next size (fast): 0x8a0b21e8 *** ======= Backtrace: ========= /lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x692ab)[0xb48a12ab] /lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x6f4f7)[0xb48a74f7] /lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x6fca1)[0xb48a7ca1] /usr/lib/i386-linux-gnu/libstdc++.so.6(_ZdlPv+0x18)[0xb4ae82d8] /usr/lib/chromium/chro(+0x4d25703)[0x84d2e703] /usr/lib/chromium/chro(+0x4d1f7ed)[0x84d287ed] /usr/lib/chromium/chro(+0x55a9d8)[0x805639d8] /usr/lib/chromium/chro(+0x55aa41)[0x80563a41] /usr/lib/chromium/chro(+0x8f1499)[0x808fa499] /usr/lib/chromium/chro(+0x8f13b3)[0x808fa3b3] /usr/lib/chromium/chro(+0x910a7d)[0x80919a7d] /usr/lib/chromium/chro(+0x8c3356)[0x808cc356] /usr/lib/chromium/chro(+0x8c3e62)[0x808cce62] /usr/lib/chromium/chro(+0x8c4171)[0x808cd171] /usr/lib/chromium/chro(+0x8c5c69)[0x808cec69] /usr/lib/chromium/chro(+0x8c2b9a)[0x808cbb9a] /usr/lib/chromium/chro(+0x8dbbef)[0x808e4bef] /usr/lib/chromium/chro(+0x8c2522)[0x808cb522] /usr/lib/chromium/chro(+0x8f548b)[0x808fe48b] /usr/lib/chromium/chro(+0x8f12e4)[0x808fa2e4] /lib/i386-linux-gnu/i686/cmov/libpthread.so.0(+0x62ce)[0xb49f62ce] /lib/i386-linux-gnu/i686/cmov/libc.so.6(clone+0x5e)[0xb492034e] ======= Memory map: ======== Received signal 6 #0 0x0000808acedc #1 0x0000808ad338 #2 0x0000b770ad9c ([vdso]+0xd9b) #3 0x0000b770adad ([vdso]+0xdac) #4 0x0000b4863e36 gsignal #5 0x0000b4865407 abort #6 0x0000b48a12b0 #7 0x0000b48a74f7 #8 0x0000b48a7ca1 #9 0x0000b4ae82d8 operator delete() #10 0x000084d2e703 #11 0x000084d287ed #12 0x0000805639d8 #13 0x000080563a41 #14 0x0000808fa499 #15 0x0000808fa3b3 #16 0x000080919a7d #17 0x0000808cc356 #18 0x0000808cce62 #19 0x0000808cd171 #20 0x0000808cec69 #21 0x0000808cbb9a #22 0x0000808e4bef #23 0x0000808cb522 #24 0x0000808fe48b #25 0x0000808fa2e4 #26 0x0000b49f62ce start_thread #27 0x0000b492034e clone gs: 00000033 fs: 00000000 es: 0000007b ds: 0000007b edi: b49ec000 esi: aa2fe92c ebp: aa2fea58 esp: aa2fe794 ebx: 00000220 edx: 00000006 ecx: 00000229 eax: 00000000 trp: 00000000 err: 00000000 ip: b770adad cs: 00000073 efl: 00000202 usp: aa2fe794 ss: 0000007b [end of stack trace]