[Xen-users] xen #13 (nov 18) segfaults on 'xm top' (x86_64)

[Molle Bestefich <molle.bestefich@xxxxxxxxx>]

Anybody has any clue what's going on here?

# xm top
Segmentation fault

# strace xm top 2>&1 | tail -n 54
access("/etc/terminfo/l/linux", R_OK)   = 0
open("/etc/terminfo/l/linux", O_RDONLY) = 6
read(6, "\32\1\24\0\35\0\20\0}\1)\3", 12) = 12
read(6, "linux|linux console\0", 20)    = 20
read(6, "\0\1\0\0\1\1\0\0\0\0\0\0\0\1\1\0\0\0\0\0\1\0\0\0\0\0\0"..., 29) = 29
read(6, "\0", 1)                        = 1
read(6, "\377\377\10\0\377\377\377\377\377\377\377\377\377\377\377"..., 32) = 32
read(6, "\377\377\0\0\2\0\4\0\25\0\32\0!\0%\0)\0\377\3774\0E\0G"..., 762) = 762
read(6, "\7\0\r\0\33[%i%p1%d;%p2%dr\0\33[3g\0\33[H\33[J"..., 809) = 809
read(6, "", 1)                          = 0
read(6, "", 10)                         = 0
close(6)                                = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffffab5530) = -1 ENOTTY
(Inappropriate ioctl for device)
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffffab5500) = -1 ENOTTY
(Inappropriate ioctl for device)
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffffab6540) = -1 ENOTTY
(Inappropriate ioctl for device)
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffffab6540) = -1 ENOTTY
(Inappropriate ioctl for device)
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffffab6540) = -1 ENOTTY
(Inappropriate ioctl for device)
ioctl(2, SNDCTL_TMR_STOP or TCSETSW, {B0 -opost isig -icanon -echo
...}) = -1 ENOTTY (Inappropriate ioctl for device)
rt_sigaction(SIGTSTP, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTSTP, {0x2aaaaacf4330, [], SA_RESTORER|SA_RESTART,
0x2aaaaae51ac0}, NULL, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {0x2aaaaacf44d0, [], SA_RESTORER|SA_RESTART,
0x2aaaaae51ac0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {0x2aaaaacf44d0, [], SA_RESTORER|SA_RESTART,
0x2aaaaae51ac0}, NULL, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGWINCH, {0x2aaaaacf45d0, [], SA_RESTORER,
0x2aaaaae51ac0}, NULL, 8) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffffab6620) = -1 ENOTTY
(Inappropriate ioctl for device)
ioctl(2, SNDCTL_TMR_STOP or TCSETSW, {B0 -opost isig -icanon -echo
...}) = -1 ENOTTY (Inappropriate ioctl for device)
ioctl(2, SNDCTL_TMR_STOP or TCSETSW, {B0 -opost isig -icanon -echo
...}) = -1 ENOTTY (Inappropriate ioctl for device)
gettimeofday({1132689370, 648479}, NULL) = 0
mlock(0x7fffffab1c80, 48)               = 0
mlock(0x7fffffab1cf0, 136)              = 0
ioctl(3, SNDCTL_DSP_RESET, 0x7fffffab1c80) = 0
munlock(0x7fffffab1c80, 48)             = 0
munlock(0x7fffffab1cf0, 136)            = 0
mlock(0x7fffffab1dd0, 18432)            = 0
mlock(0x7fffffab1c70, 48)               = 0
mlock(0x7fffffab1ce0, 136)              = 0
ioctl(3, SNDCTL_DSP_RESET, 0x7fffffab1c70) = 0
munlock(0x7fffffab1c70, 48)             = 0
munlock(0x7fffffab1ce0, 136)            = 0
rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_IGN}, 8) = 0
write(4, "\6\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0", 16) = 16
write(4, "\0", 1)                       = 1
read(4, "\6\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0", 16) = 16
read(4, "1\0", 2)                       = 2
rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_IGN}, 8) = 0
write(4, "\2\0\0\0\0\0\0\0\1\0\0\0\25\0\0\0", 16) = 16
write(4, "/local/domain/0/name\0", 21)  = 21
read(4, "\2\0\0\0\0\0\0\0\1\0\0\0\10\0\0\0", 16) = 16
read(4, "Domain-0", 8)                  = 8
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

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