Noteworthy changes in strace 5.11 (2021-02-17)

• Improvements

  • Implemented poke injection (--inject=SET:poke_enter= and --inject=SET:poke_exit= options).
  • Implemented decoding of epoll_pwait2 syscall introduced in Linux 5.11.
  • Implemented decoding of GPIO_* ioctl commands.
  • Implemented decoding of FS_IOC_FS[GS]ETXATTR, FS_IOC_[GS]ETFLAGS, and FS_IOC32_[GS]ETFLAGS ioctl commands.
  • Implemented decoding of SIOCADDMULTI, SIOCDELMULTI, SIOCGIFENCAP, SIOCOUTQNSD, SIOCSIFENCAP, and SIOCSIFHWBROADCAST ioctl commands.
  • Implemented decoding of UBI_IOCRPEB and UBI_IOCSPEB ioctl commands.
  • Implemented decoding of V4L2_BUF_TYPE_META_CAPTURE, V4L2_BUF_TYPE_META_OUTPUT, and VIDIOC_QUERY_EXT_CTRL ioctl commands.
  • Updated lists of BPF_*, BTRFS_*, CLOSE_RANGE_*, ETH_*, IORING_*, KVM_*, PR_*, PTRACE_*, RTA_*, RTAX_*, RTM_*, RTNH_*, SCTP_*, SO_*, SYS_*, UFFD_*, and V4L2_* constants.
  • Updated lists of ioctl commands from Linux 5.11.

• Bug fixes

  • Fixed decoding of SIOCGIFINDEX, SIOCBRADDIF, and SIOCBRDELIF ioctl commands.
  • Fixed decoding of FIO[GS]ETOWN, SIOC[GS]PGRP, and SIOCATMARK ioctl commands on alpha, mips, sh, and xtensa architectures.
  • Fixed fork--pidns-translation test on sparc and sparc64.
  • Fixed build on hppa with uapi headers from Linux >= 5.10.

Contributors

This release was made possible by the contributions of many people.
The maintainers are grateful to everyone who has contributed
changes or bug reports. These include:

• Dmitry V. Levin
• Elvira Khabirova
• Eugene Syromyatnikov
• Gleb Fotengauer-Malinovskiy
• Kent Gibson
• Philippe De Muyter
• Sven Schnelle

Please refer to the CREDITS file for the full list of strace contributors.

Downloads

Please ignore so called "Source code" links provided by github, they are useless.