[hjl@gnu-skx-1 build-i686-linux]$ debug/tst-backtrace5 --direct
Obtained backtrace with 3 functions
Failure on line 53
[hjl@gnu-skx-1 build-i686-linux]$
Under 4.18.18-300 kernel, I got
Obtained backtrace with 7 functions
Function 0: debug/tst-backtrace5(handle_signal+0x1b) [0x804a42b]
Function 1: linux-gate.so.1(__kernel_sigreturn+0) [0xf7f7b0b0]
Function 2: linux-gate.so.1(__kernel_vsyscall+0x9) [0xf7f7b099]
Function 3: /export/build/gnu/tools-build/glibc-32bit/build-i686-linux/libc.so.6(__read+0x2d) [0xf7e99c8d]
Function 4: debug/tst-backtrace5(fn+0x105) [0x804a745]
Function 5: debug/tst-backtrace5(fn+0xd4) [0x804a714]
Function 6: debug/tst-backtrace5(fn+0xd4) [0x804a714]
Under 4.19.2-300 kernel, i686 glibc tests failed with:
FAIL: debug/tst- backtrace5 backtrace6 cancel24- static
FAIL: debug/tst-
FAIL: nptl/tst-cancel24
FAIL: nptl/tst-
FAIL: nptl/tst-cancelx16
FAIL: nptl/tst-cancelx18
FAIL: nptl/tst-cancelx20
FAIL: nptl/tst-cancelx21
FAIL: nptl/tst-cancelx4
FAIL: nptl/tst-cancelx5
FAIL: nptl/tst-cleanupx4
FAIL: nptl/tst-oncex3
FAIL: nptl/tst-oncex4
[hjl@gnu-skx-1 build-i686-linux]$ debug/tst- backtrace5 --direct
Obtained backtrace with 3 functions
Failure on line 53
[hjl@gnu-skx-1 build-i686-linux]$
Under 4.18.18-300 kernel, I got
Obtained backtrace with 7 functions backtrace5( handle_ signal+ 0x1b) [0x804a42b] so.1(__ kernel_ sigreturn+ 0) [0xf7f7b0b0] so.1(__ kernel_ vsyscall+ 0x9) [0xf7f7b099] build/gnu/ tools-build/ glibc-32bit/ build-i686- linux/libc. so.6(__ read+0x2d) [0xf7e99c8d] backtrace5( fn+0x105) [0x804a745] backtrace5( fn+0xd4) [0x804a714] backtrace5( fn+0xd4) [0x804a714]
Function 0: debug/tst-
Function 1: linux-gate.
Function 2: linux-gate.
Function 3: /export/
Function 4: debug/tst-
Function 5: debug/tst-
Function 6: debug/tst-