Changelog for strace-5.19-1.3.x86_64.rpm :

* Fri Aug 12 2022 Andreas Schwab - Update to strace 5.19
* Changes in behaviour
* The \"(deleted)\" marker for unlinked paths of file descriptors is now printed outside angle brackets;
* Improvements
* Implemented printing of Unix socket sun_path field\'s SELinux context.
* Implemented decoding of SO_TXREHASH socket option.
* Implemented decoding of IFLA_TSO_MAX_SIZE, IFLA_TSO_MAX_SEGS, NDA_FDB_EXT_ATTRS, NDA_FLAGS_EXT, NDA_NDM_FLAGS_MASK, and NDA_NDM_STATE_MASK netlink attributes.
* Improved decoding of INET_DIAG_LOCALS, INET_DIAG_MD5SIG, INET_DIAG_PEERS, INET_DIAG_PROTOCOL, INET_DIAG_REQ_PROTOCOL, INET_DIAG_SHUTDOWN, INET_DIAG_SK_BPF_STORAGES, INET_DIAG_SOCKOPT, and INET_DIAG_ULP_INFO NETLINK_SOCK_DIAG netlink attributes.
* Enhanced decoding of arch_prctl and prctl syscalls.
* Enhanced siginfo_t decoding.
* Updated decoding of struct rtnl_link_stats64.
* Updated lists of DEVCONF_
*, FAN_MARK_
*, GPIO_V2_LINE_FLAG_
*, IORING_
*, KEXEC_
*, LANDLOCK_
*, NET_IPV4_CONF_
*, NLM_F_
*, NT_
*, PR_
*, SECCOMP_
*, UFFD_FEATURE_
*, V4L2_CID_
*, and V4L2_PIX_FMT_
* constants.
* Updated lists of ioctl commands from Linux 5.19.
* Sat Jun 18 2022 Andreas Schwab - Update to strace 5.18
* Improvements
* Added an interface of raising des Strausses awareness.
* Added --tips option to print strace tips, tricks, and tweaks at the end of the tracing session.
* Enhanced decoding of bpf and io_uring_register syscalls.
* Implemented decoding of COUNTER_
*, RTC_PARAM_GET, and RTC_PARAM_SET ioctl commands.
* Updated lists of BPF_
*, BR_
*, BTRFS_
*, IFA_
*, IFLA_
*, IORING_
*, KEY_
*, KVM_
*, MADV_
*, and UFFD_
* constants.
* Updated lists of ioctl commands from Linux 5.18.
* Bug fixes
* Fixed printing of the updated value of union bpf_attr.next_id on the exiting of bpf(BPF_
*_GET_NEXT_ID) calls.- tests-ptrace.patch: Dropped
* Sun Mar 27 2022 Andreas Schwab - Update to strace 5.17
* Improvements
* Extended personality designation syntax of syscall specification expressions to support allAATTpers and %classAATTpers.
* Enhanced rejection of invalid syscall numbers in syscall specification expressions.
* Implemented decoding of set_mempolicy_home_node syscall, introduced in Linux 5.17.
* Implemented decoding of IFLA_GRO_MAX_SIZE and TCA_ACT_IN_HW_COUNT netlink attributes.
* Implemented decoding of PR_SET_VMA operation of prctl syscall.
* Implemented decoding of siginfo_t.si_pkey field.
* Implemented decoding of LIRC ioctl commands.
* Updated lists of FAN_
*, IORING_
*, IOSQE_
*, KEY_
*, KVM_
*, MODULE_INIT_
*, TCA_ACT_
*, and
*_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.17.- tests-ptrace.patch: Handle undefined SEGV_PKUERR
* Mon Jan 10 2022 Andreas Schwab - Update to strace 5.16
* Improvements
* Implemented --secontext=mismatch option to find mismatches in SELinux contexts.
* Implemented decoding of futex_waitv syscall introduced in Linux 5.16.
* Implemented decoding of BPF_LINK_GET_NEXT_ID and BPF_LINK_GET_FD_BY_ID bpf syscall commands.
* Enhanced decoding of BPF_MAP_CREATE, BPF_PROG_TEST_RUN, and BPF_PROG_LOAD bpf syscall commands.
* Enhanced decoding of BTRFS_IOC_FS_INFO ioctl command.
* Updated lists of AUDIT_
*, BPF_
*, BTRFS_
*, DEVCONF_
*, FAN_
*, ETH_P_
*, IPV4_DEVCONF_
*, KVM_
*, NDA_
*, SO_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 5.16.
* Wed Dec 01 2021 Andreas Schwab - Update to strace 5.15
* Improvements
* Implemented --strings-in-hex=non-ascii-chars option for using hexadecimal numbers instead of octal ones in escape sequences in the output strings.
* Implemented --decode-pids=comm option (and its alias -Y) for printing command names for PIDs.
* Implemented --decode-pids=pidns as an alias to --pidns-translation option.
* Implemented printing of current working directory when AT_FDCWD constant is used with --decode-fds=path option enabled.
* Improved printing of syscall names in places where the associated AUDIT_ARCH_
* value is present (ptrace PTRACE_GET_SYSCALL_INFO request, SIGSYS siginfo_t).
* Implemented decoding of process_mrelease syscall, introduced in Linux 5.15.
* Implemented decoding of SECCOMP_GET_NOTIF_SIZES operation of seccomp syscall.
* Implemented decoding of HDIO_
*, KD
*, and SECCOMP_
* ioctl commands.
* Implemented decoding of RTM_NEWCACHEREPORT, RTM_{NEW,DEL,GET}NEXTHOP, and RTM_{NEW,GET}STATS NETLINK_ROUTE netlink messages.
* Implemented decoding of AF_ALG, AF_IEEE802154, AF_MCTP, AF_NFC, AF_QIPCRTR, AF_RRPC, AF_VSOCK, and AF_XDP socket addresses.
* Implemented decoding of AF_BRIDGE and AF_MCTP protocols for IFLA_AF_SPEC netlink attribute.
* Implemented decoding of IFLA_BR_MCAST_QUERIER_STATE, IFLA_BR_MULTI_BOOLOPT, IFLA_INET6_RA_MTU, IFLA_INFO_SLAVE_DATA, and IFLA_VFINFO_LIST netlink attributes.
* Enhanced decoding of io_uring_register and times syscalls.
* Enhanced IFLA_BR_FORWARD_DELAY, IFLA_BR_MAX_AGE, IFLA_EXT_MASK, IFLA_PROTINFO,
*_INTVL, and
*_TIMER netlink attribute decoding.
* Enhanced decoding of AF_IPX and AF_NETLINK socket addresses.
* Updated lists o AF_
*, ARPHRD_
*, BTRFS_
*, DEVCONF_
*, DM_
*, ETH_P_
*, FAN_REPORT_
*, IORING_
*, MOVE_MOUNT_
*, MPOL_
*, PACKET_
*, RTM_
*, SO_
*, and XFRM_MSG_
* constants.
* Updated lists of ioctl commands from Linux 5.15.
* Bug fixes
* Fixed printing of struct bpf_prog_info.map_ids array.
* Fixed behaviour of \"dev\", \"pidfd\", and \"socket\" arguments of the --print-fds option to no longer imply the \"path\" argument.
* Fixed insufficient buffer size used for network interface name printing, that previously led to assertions on attempts of printing interface names that require quoting, for example, names longer than 4 characters in -xx mode (addresses RHBZ bug #2028146).
* Thu Sep 02 2021 Andreas Schwab - Update to strace 5.14
* Improvements
* Implemented decoding of memfd_secret and quotactl_fd syscalls, introduced in Linux 5.14.
* Enhanced prctl syscall decoding.
* Enhanced decoding of IFLA_
* netlink attributes.
* Enhanced decoding of MDBA_ROUTER_PATTR_
* mdb router port netlink attributes.
* Updated lists of BPF_
*, IORING_
*, MADV_
*, MOUNT_ATTR_
*, SCTP_
*, and UFFD_
* constants.
* Updated lists of ioctl commands from Linux 5.14.
* Mon Jul 19 2021 Andreas Schwab - Update to strace 5.13
* Improvements
* Print netlink data in a more structured way.
* Implemented decoding of NT_PRSTATUS and NT_FPREGSET regsets of PTRACE_GETREGSET and PTRACE_SETREGSET requests.
* Implemented decoding of regs argument of PTRACE_GETREGS, PTRACE_GETREGS64, PTRACE_SETREGS, PTRACE_SETREGS64, PTRACE_GETFPREGS, and PTRACE_SETFPREGS requests.
* Implemented powerpc System Call Vectored ABI support.
* Implemented decoding of landlock_add_rule, landlock_create_ruleset, and landlock_restrict_self syscalls introduced in Linux 5.13.
* Enhanced decoding of perf_event_open syscall.
* Updated lists of BPF_
*, IORING_
*, KEXEC_
*, KEY_
*, KVM_
*, NT_
*, PR_
*, PTRACE_
*, RTM_
*, RTPROT_
*, TRAP_
*, UFFD_
*, UFFDIO_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 5.13.
* Mon Apr 26 2021 Andreas Schwab - Update to strace 5.12
* Improvements
* Implemented --secontext[=full] option to display SELinux contexts.
* Implemented decoding of mount_setattr syscall introduced in Linux 5.12.
* Updated decoding of IFLA_BRPORT_
* netlink attributes to match Linux 5.12.
* Updated lists of DEVCONF_
*, IORING_
*, KVM_
*, MPOL_
*, MTD_
*, NFT_MSG_
*, RESOLVE_
*, RTM_
*, ST_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 5.12.- strace-readelf-debug-dump-info-wide-output-changes-in-2.36.patch: removed
* Thu Feb 18 2021 Martin Liška - Add strace-readelf-debug-dump-info-wide-output-changes-in-2.36.patch in order to workaround gh#171 issue related to the latest binutils release (https://sourceware.org/bugzilla/show_bug.cgi?id=27309).
* Wed Feb 17 2021 Andreas Schwab - Update to strace 5.11
* 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.
* Mon Dec 14 2020 Andreas Schwab - Update to strace 5.10
* Improvements
* libdw-based stack tracing is now enabled for non-native personalities.
* Implemented decoding of process_madvise syscall introduced in Linux 5.10.
* Updated decoding of pidfd_open syscall to match Linux 5.10.
* Updated decoding of membarrier syscall to match Linux 5.10.
* Updated lists of ALG_
*, BPF_
*, INET_DIAG_
*, IORING_
*, KEY_
*, KVM_
*, MDBA_
*, MEMBARRIER_CMD_
*, MS_
*, NLMSGERR_
*, NT_
*, STATX_
*, SEGV_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 5.10.
* Bug fixes
* Added clock_gettime64, clock_settime64, clock_adjtime64, and lock_getres_time64 syscalls to %clock trace class.
* Thu Sep 24 2020 Andreas Schwab - Update to strace 5.9
* Improvements
* Added -n/--syscall-number option for printing syscall numbers.
* Added --pidns-translation option for PID namespace translation (addresses Fedora bug #1035433).
* Implemented decoding of close_range syscall.
* Implemented decoding of TEE_
* ioctl commands.
* Implemented decoding of struct msginfo argument of IPC_INFO and MSG_INFO msgctl syscall commands.
* Implemented decoding of struct msqid_ds argument of MSG_STAT and MSG_STAT_ANY msgctl syscall commands.
* Implemented decoding of struct seminfo argument of IPC_INFO and SEM_INFO semctl syscall commands.
* Implemented decoding of struct semid_ds argument of IPC_SET, IPC_STAT, SEM_STAT, and SEM_STAT_ANY semctl syscall commands.
* Implemented decoding of struct shminfo argument of IPC_INFO shmctl syscall command.
* Implemented decoding of struct shm_info argument of SHM_INFO shmctl syscall command.
* Implemented decoding of struct shmid_ds argument of SHM_STAT and SHM_STAT_ANY shmctl syscall commands.
* Updated lists of BPF_
*, CAP_
*, FAN_
*, IFLA_
*, INET_DIAG_REQ_
*, IORING_FEAT_
*, IP_
*, IPV6_
*, KVM_
*, NDA_
*, PTP_PEROUT_
*, RTPROT_
*, and V4L2_FMT_FLAG_
* constants.
* Updated lists of ioctl commands from Linux 5.9.
* Thu Aug 06 2020 Andreas Schwab - Update to strace 5.8
* Changes in behaviour
* Modified %process class to contain system calls associated with process lifecycle (creation, exec, termination): kill, tkill, tgkill, pidfd_send_signal and rt_sigqueueinfo are added, arch_prctl and unshare are removed.
* Improvements
* Implemented decoding of faccessat2 syscall.
* Implemented decoding of LOOP_CONFIGURE ioctl command.
* Updated decoding of io_uring_setup syscall to match Linux 5.8.
* Updated lists of AUDIT_
*, BPF_
*, CAP_
*, ETH_
*, INET_DIAG_
*, IORING_
*, KEYCTL_
*, KVM_
*, LOOP_
*, NDA_
*, RTC_
*, TCA_
*, STATX_
*, and
*_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.8.
* Bug fixes
* Added statx syscall to %fstat trace class.
* Mon Jun 01 2020 Andreas Schwab - Update to strace 5.7
* Improvements
* Implemented interval specification in \"when=\" subexpression of syscall tampering expressions.
* Added -e trace=%clock option for tracing syscalls reading of modifying system clocks.
* Implemented decoding of BPF_LINK_CREATE and BPF_LINK_UPDATE bpf syscall commands.
* Updated decoding of clone3 syscall to match Linux 5.7.
* Updated lists of BPF_
*, BTRFS_
*, CLONE_
*, FAN_
*, IORING_
*, KVM_
*, LWTUNNEL_
*, MREMAP_
*, PERF_
*, SECCOMP_
*, UFFDIO_
*, V4L2_
*, and XDP_
* constants.
* Updated lists of ioctl commands from Linux 5.7.
* Bug fixes
* Fixed decoding of getdents and getdents64 syscalls when they return a lot of directory entries.
* Fixed pathtrace matching of openat2 syscall.
* Tue Apr 07 2020 Andreas Schwab - Update to strace 5.6
* Changes in behaviour
* Messages about unknown tracees are now subject to the strace\'s quietness setting (-q/--quiet).
* If -A option is provided without -o, or -S option without -c/-C, a warning about its uselessness is printed now.
* The usage of --seccomp-bpf without -f has no effect now.
* Improvements
* Every short option now has a long option alias, which also has enabled the following improvements:
* Ability to use human-readable settings for -I/--interruptible, - D/--daemonize options.
* Ability to silence specific messages using -e quiet/--quiet qualifier (an alias for the -q option), including those that couldn\'t be silenced previously (path resolution messages and \"superseded by execve\").
* Ability to specify selected fd decoding features using - e decode-fds/--decode-fds qualifier (an alias for the -y option).
* Ability to set precision for the absolute timestamp, relative timestamp, and syscall time output (using --absolute-timestamps, - -relative-timestamps, and --syscall-times options, respectively).
* Implemented ability to select the set of displayed columns in the call summary output (-U/--summary-columns option).
* Implemented ability to sort on any summary column.
* Implemented ability to show information about minimum and maximum call duration in the call summary output (addresses Debian bug #240945).
* Implemented printing of PIDs associated with pidfds in -yy mode.
* Implemented PTRACE_GETREGS API support on hppa, sh, sh64, and xtensa.
* Improved performance of libdw-based stack traces printing by implementing a symbol-to-address cache.
* Implemented decoding of openat2 and pidfd_getfd syscalls.
* Enhanced io_uring_register, prctl, sched_getattr, and sched_setattr syscall decoding.
* Implemented decoding of BPF_MAP_LOOKUP_BATCH, BPF_MAP_LOOKUP_AND_DELETE_BATCH, BPF_MAP_UPDATE_BATCH, and BPF_MAP_DELETE_BATCH bpf syscall commands.
* Enhanced decoding of BPF_MAP_CREATE and BPF_PROG_ATTACH bpf syscall commands.
* Enhanced decoding of RTC_VL_READ ioctl command.
* Enhanced decoding of IFLA_
* netlink attributes.
* Implemented HIDIOCGRAWUNIQ() ioctl command number printing.
* Wired up kexec_file_load syscall on hppa.
* Updated lists of AUDIT_
*, BPF_
*, CLONE_
*, GRND_
*, IFLA_
*, IORING_
*, IPPROTO_
*, KEY_
*, KVM_
*, RTM_F_
*, SCHED_
*, and
*_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.6.
* Bug fixes
* Fixed build on csky abiv1 architecture.
* Various minor fixes in VIDIOC_
* ioctl output formatting.
* Fix printing of the size field for _IOC_NONE ioctl command numbers on sparc.
* Thu Feb 06 2020 Andreas Schwab - Update to strace 5.5
* Improvements
* Added -e trace=%creds option for tracing syscalls related to process credentials.
* Enhanced decoding of arch_prctl, keyctl, io_uring_register, io_uring_setup, and perf_event_open syscalls.
* Enhanced decoding of BPF_PROG_LOAD bpf syscall command.
* Updated decoding of clone3 syscall to match Linux 5.5.
* Implemented decoding of TCA_ACT_FLAGS and TCA_STATS_PKT64 netlink attributes.
* Updated lists of AUDIT_
*, BPF_
*, CLONE_
*, KEY_
*, KVM_
*, PPC_PTRACE_
*, SCTP_
*, STATX_
*, TIPC_
*, V4L2_
*, and
*_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.5.
* Enhanced manual page and \"strace --help\" output.
* Bug fixes
* Fixed stack trace printing for early syscalls when strace is configured to use libdw backend for stack tracing (addresses Fedora bug #1788636).
* Fixed stack trace caching when --seccomp-bpf option is specified.
* Fixed potentially unaligned access in decoder of SO_TIMESTAMP
*_NEW control messages.
* Fixed decoding of NDA_LLADDR netlink neighbor table attribute.
* Fixed build of mpers support when CFLAGS contains -flto.
* Fixed build on no-MMU architectures.
* Fixed build with glibc-2.31 and Linux kernel headers < 5.3.
* Fixed tests for glibc-2.31.
* Thu Dec 19 2019 Andreas Schwab - Use -ffat-lto-objects to work around mpers.sh failure
* Fri Nov 29 2019 Andreas Schwab - Update to strace 5.4
* Improvements
* Implemented -DD and -DDD options that move strace into a separate process group and session, respectively.
* Enhanced seccomp-bpf tracee syscall filtering support by implementing new \"binary match\" BPF program generation strategy and automatically choosing the strategy that generates the shortest BPF program.
* Implemented decoding of BPF_BTF_GET_NEXT_ID bpf syscall command.
* Enhanced decoding of BPF_MAP_LOOKUP_ELEM bpf syscall command.
* Implemented PTP_CLOCK_GETCAPS2, PTP_EXTTS_REQUEST2, PTP_PEROUT_REQUEST2, PTP_ENABLE_PPS2, and PTP_SYS_OFFSET2 ioctl decoding.
* Updated lists of BPF_
*, CAN_
*, KEXEC_
*, KVM_
*, MADV_
*, MSG_
*, P_
*, PR_
*, PTP_
*, SCTP_
*, and V4L2_
* constants.
* Implemented ability to build ARM EABI mpers support using a separate compiler on aarch64.
* Updated lists of ioctl commands from Linux 5.4.
* Enhanced manual page.
* Bug fixes
* Fixed -b execve when --seccomp-bpf option is specified.
* Fixed decoding of BPF_PROG_LOAD bpf syscall command.
* Fixed build on no-MMU architectures.
* Fixed build on antique systems that do not provide necessary definitions of AUDIT_ARCH_
* constants.
* Wed Sep 25 2019 Andreas Schwab - Update to strace 5.3
* Improvements
* Implemented usage of seccomp-bpf for stopping tracees only for filtered syscalls. Use --seccomp-bpf option to enable.
* Implemented decoding of pidfd_open and clone3 syscalls.
* Enhanced decoding of io_cancel, io_submit, s390_sthyi, and syslog syscalls.
* Enhanced decoding of NETLINK_ROUTE protocol.
* Implemented decoding of UNIX_DIAG_UID netlink attribute.
* Implemented decoding of WDIOC_
* ioctl commands.
* Enchanced syscall count statistics: overhead is now applied per-call, added ability for sorting on errors field.
* Syscall delay injection and overhead values can now be supplied with time measure unit suffix and provided in IEEE 754 floating point format.
* Updated lists of AUDIT_
*, BPF_
*, ETH_
*, KEYCTL_
*, KVM_
*, MAP_
*, SO_
*, TCP_
*, V4L2_
*, XDP_
*, and
*_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.3.
* Enhanced manual page.
* Bug fixes
* Fixed syscall tampering on arc, avr32, csky, ia64, m68k, metag, mips, nios2, or1k, riscv, s390, s390x, sparc, sparc64, and tile architectures when PTRACE_GET_SYSCALL_INFO is in use.
* Fixed decoding of sockaddr_hci (AF_BLUETOOTH) addresses that lack hci_channel field.
* Fixed evdev ioctl bitset decoding.
* Fixed tests on alpha with Linux kernel headers 5.1+.
* Portability
* Removed support for decoding syscalls in range [1024...1079] on AArch64 architecture as this range has never been implemented in mainline kernel releases.
* Fri Jul 12 2019 Andreas Schwab - Update to strace 5.2 (boo#1149727)
* Improvements
* Implemented syscall return status filtering with -e status=set option and its aliases: -z (limit syscall printing to successful syscalls only) and -Z (limit syscall printing to failed syscalls only).
* Implemented decoding of open_tree, move_mount, fsopen, fsconfig, fsmount, and fspick syscalls.
* Enhanced decoding of bpf, clone, inotify_init, mbind, and set_mempolicy syscalls.
* Updated lists of AT_
*, AUDIT_
*, BPF_
*, CLONE_
*, ETH_
*, KEY_
*, KVM_
*, MPOL_
*, TIPC_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 5.2.
* Bug fixes
* Fixed syscall tampering on powerpc, powerpc64, sparc, and sparc64 when PTRACE_GET_SYSCALL_INFO is in use.
* Fixed build with cutting-edge toolchain.
* Wed May 22 2019 Andreas Schwab - Update to strace 5.1
* Bug fixes
* Fixed decoding of last two arguments of clone syscall on riscv.
* Improvements
* Added C-SKY architecture support.
* Implemented decoding of SO_TIMESTAMP
*_NEW control messages.
* Implemented decoding of clock_gettime64, clock_settime64, clock_adjtime64, clock_getres_time64, clock_nanosleep_time64, timer_gettime64, timer_settime64, timerfd_gettime64, timerfd_settime64, utimensat_time64, pselect6_time64, ppoll_time64, io_pgetevents_time64, recvmmsg_time64, mq_timedsend_time64, mq_timedreceive_time64, semtimedop_time64, rt_sigtimedwait_time64, futex_time64, sched_rr_get_interval_time64, pidfd_send_signal, io_uring_setup, io_uring_enter, and io_uring_register syscalls.
* Enhanced decoding of bpf syscall.
* Wired up getegid, geteuid, getppid, io_pgetevents, statfs64, and fstatfs64 syscalls on alpha.
* Wired up kexec_file_load and migrate_pages syscalls on arm.
* Wired up io_pgetevents, perf_event_open, seccomp, and statx syscalls on ia64.
* Wired up seccomp syscall on m68k.
* Wired up statx syscall on sh.
* Wired up pkey_mprotect, pkey_alloc, and pkey_free syscalls on alpha, hppa, ia64, m68k, s390, s390x, sh, sparc, and sparc64.
* Wired up rseq syscall on alpha, hppa, ia64, m68k, sh, sparc, sparc64, and xtensa.
* Wired up direct ipc syscalls on m68k, mips o32, powerpc, powerpc64, s390, s390x, sh, sparc, sparc64, and x86.
* Updated lists of BPF_
*, FAN_
*, F_SEAL_
*, IPV6_
*, NT_
*, PR_SPEC_
*, SO_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 5.1.
* Thu Apr 25 2019 Andreas Schwab - Ignore testsuite failures
* Tue Mar 19 2019 Andreas Schwab - Update to strace 5.0
* Changes in behavior
* -D option now implies -I4
* Diagnostic message is no longer printed if an attempt to restart a process has failed with ESRCH.
* ASCII dump no longer tries to read the whole buffer at once.
* Improvements
* Changed the way tracees are handled: all pending tracees are now waited for before further processing, this improves fairness of tracee processing.
* Enhanced xlat styles support configured by -X option.
* Enhanced decoding of bpf syscall.
* Enhanced pid formatting in strace-log-merge output.
* Wired up kexec_file_load and rseq syscalls on aarch64, arc, metag, nios2, or1k, riscv, and tile architectures.
* Updated lists of BPF_
*, BTRFS_
*, FAN_
*, IFLA_
*, KERN_
*, KVM_CAP_
*, NDA_
*, NETNSA_
*, NT_
*, PR_
*, REL_
*, SECCOMP_
*, SCTP_
*, UDP_
*, V4L2_
*, and
*_MAGIC constants.
* Updated lists of ioctl commands from Linux 5.0.
* Bug fixes
* Fixed ordering of sockaddr_in6 fields.
* Fixed strace-k test on alpha.
* Fixed build on mips o32.
* Fixed build on NOMMU architectures.
* Fixed build in --with-libiberty=yes mode.
* Fixed potential NULL dereference during printing of line continuation for syscalls that haven\'t been decoded.
* Fixed strace-log-merge error diagnostics.
* Tue Mar 12 2019 Jiri Slaby - disable test failing with kernel 5.0
* Thu Dec 27 2018 schwabAATTlinux-m68k.org- Update to strace 4.26
* Changes in behavior
* If strace is interrupted by a signal it handles (currently one of HUP, INT, QUIT, PIPE, or TERM), strace terminates itself with this signal.
* Improvements
* Implemented obtainment of system call information using PTRACE_GET_SYSCALL_INFO ptrace API.
* Implemented decoding of PTRACE_GET_SYSCALL_INFO ptrace request.
* Implemented decoding of BLKGETZONESZ, BLKGETNRZONES, and RND
* ioctl commands.
* Enhanced xlat styles support configured by -X option.
* Enhanced internet address formatting in structureless contexts.
* Enhanced decoding of getsockopt SO_ERROR option.
* Enhanced error diagnostics when the first exec fails.
* Added %net as a short form of %network in syscall specifications.
* Updated lists of ABS_
*, BPF_
*, FAN_
*, IFA_
*, IFLA_
*, KVM_CAP_
*, NETLINK_
*, NTF_
*, PR_SPEC_
*, REL_
*, SOL_
*, TCA_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 4.20.
* Enhanced manual page.
* Bug fixes
* Fixed \"xlat_idx: Unexpected xlat value 0\" warnings.
* Fixed sthyi output format on s390.
* Documented -X option in strace -h output.
* Tue Oct 30 2018 schwabAATTlinux-m68k.org- Update to strace 4.25
* Improvements
* Implemented decoding of KVM_CHECK_EXTENSION and NBD_
* ioctl commands.
* Implemented decoding of SOL_XDP socket option names.
* Implemented decoding of AF_PACKET protocols in socket syscall.
* Implemented decoding of AF_AX25 and AF_X25 addresses, protocols, and options.
* Implemented stack trace printing on receiving signals.
* Enhanced xlat styles support configured by -X option.
* Enhanced decoding of IFLA_
*, NETCONFA_
*, and SMC_DIAG_
* netlink attributes.
* Wired up io_pgetevents syscall on arm, sparc, and sparc64.
* Updated lists of AF_
*, AUDIT_
*, BPF_
*, IFLA_
*, IN_
*, IPSTATS_
*, IPV4_DEVCONF_
*, NT_
*, SCTP_
*, SO_
*, SOCK_
*, SOL_
*, and V4L2_
* constants.
* Updated lists of ioctl commands from Linux 4.19.
* Bug fixes
* Fixed decoding of bit sets in evdev ioctl commands.
* Fixed decoding of EVIOCGBIT(0, ...) ioctl commands.
* Fixed test suite for the case when mlockall and unimplemented syscalls are explicitly disabled by a seccomp filter.
* Tue Aug 14 2018 jslabyAATTsuse.com- Update to strace 4.24
* Contains a fix for occasionally failing aio.gen.test
* Improvements
* Implemented decoding of kvm vcpu exit reason (-e kvm=vcpu option), requires Linux kernel version 4.16.0 or higher.
* Implemented decoding of KVM_SET_CPUID2 and KVM_GET_
*_CPUID ioctl commands.- Remove statx-redefinition.patch (in upstream now)
* Wed Aug 01 2018 schwabAATTsuse.de- statx-redefinition.patch: Workaround incompatibility between and
* Sat Jun 16 2018 schwabAATTlinux-m68k.org- Update to strace 4.23
* Changes in behaviour
* On x32 personality, 64-bit syscalls (such as readv) are now shown with \"#64\" suffix instead of \"64:\" prefix.
* Changed error number output format: error numbers are consistently printed as \"-1 ECONST (Error description)\" for known errors and as \"-1 (errno 123)\" for unknown errors, regardless of -e raw qualification settings.
* Unfetchable addresses inside arrays are now printed as comments.
* Obsolete IA-32 mode syscall names are no longer printed on ia64.
* Improvements
* Implemented libdw backend for -k option, configured at build time using --with-libdw option.
* Added -X option for configuring xlat output formatting (addresses Debian bug #692915).
* Added support for personality designation (\"64\", \"32\", or \"x32\") to syscall qualifications in -e trace expressions.
* Implemented injection of syscalls with no side effects as an alternative to injection of an invalid syscall (-e inject=SET:syscall= expression).
* Improved support for reproducible builds (addresses Debian bug #896016).
* Implemented decoding of BPF_PROG_QUERY and BPF_RAW_TRACEPOINT_OPEN bpf syscall commands.
* Implemented decoding of INOTIFY_IOC_SETNEXTWD and PERF_EVENT_IOC_
* ioctl commands.
* Implemented decoding of PR_GET_SPECULATION_CTRL and PR_SET_SPECULATION_CTRL prctl syscall options.
* Enhanced decoding of bpf, getsockopt, setsockopt, and socket syscalls.
* Enhanced decoding of NETLINK_KOBJECT_UEVENT and NETLINK_ROUTE protocols.
* Enhanced decoding of
*_DIAG_MEMINFO netlink attributes.
* Enhanced decoding of BTRFS_
*, FS_IOC_
*, SIOCGIFHWADDR, and SIOCSIFHWADDR ioctl commands.
* Enhanced decoding of AF_BLUETOOTH socket addresses.
* Implemented decoding of io_pgetevent syscall.
* Wired up rseq syscall.
* Updated lists of ADJ_
*, BPF_
*, BPF_F_
*, BPF_PROG_TYPE_
*, ETH_P_
*, FPE_
*, IFF_
*, IPPROTO_
*, MAP_
*, MS_
*, MSG_
*, NETLINK_
*, PACKET_
*, PROT_
*, SCTP_
*, SECCOMP_FILTER_FLAG_
*, SEGV_
*, SEM_
*, SHM_
*, SW_
*, V4L2_CID_
*, V4L2_CTRL_CLASS_
*, and V4L2_PIX_FMT_
* constants.
* Updated lists of ioctl commands from Linux 4.17.
* Bug fixes
* Fixed decoding of msgtyp argument of msgrcv syscall.
* Fixed fallback definitions for F_
*, MCL_
*, MSG_ZEROCOPY, SI_
*, and SOL_SOCKET constants.
* Fixed -e trace=%pure expression on mips.- Use libdw for unwinding on Leap 15 or later
* Thu Apr 05 2018 schwabAATTsuse.de- Update to strace 4.22
* Changes in behaviour
* When printing string data, \'8\' and \'9\' following an octal escape sequence no longer lead to unabbreviated octal escape sequence output, as they used to do.
* Angle brackets are now printed as octal number escape sequences in the output of paths associated with file descriptors.
* Data dump for write syscalls (-e write) is performed regardless of successfulness of these syscall (addresses Debian bug #436284).
* -r and -t options are now affect output independently. Previously, - r option led to ignoring of the -t option (addresses Debian bug #466195).
* Improvements
* Implemented delay injection (-e inject=SET:delay_enter= and - e inject=SET:delay_exit= options).
* Added -A option for opening output files in append mode (addresses Debian bug #528488).
* IPv6 addresses shown in socket information in -yy mode are now printed in brackets.
* Enhanced decoding of bpf, prctl and ptrace syscalls.
* Enhanced decoding of BTRFS_IOC_INO_PATHS, BTRFS_IOC_LOGICAL_INO, and PTP_
* ioctl commands.
* Enhanced NETLINK_ROUTE protocol decoding.
* Updated lists of signal codes.
* Updated lists of BPF_
*, BTN_
*, ETH_P_
*, INET_DIAG_BC_
*, KEY_
*, POLL
*, RWF_
*, SCHED_FLAG_
*, SCTP_
* and error constants.
* Implemented block/character device number printing in -yy mode.
* Known pixel/SDR format names are printed as comments for pixelformat fields in v4l2 structures.
* Enhanced decoding of kern_features syscall.
* Enhanced NETLINK_NETFILTER netlink protocol decoder.
* Optimized handling of large number of tracees.
* Improved wall clock time measurement in syscall count statistics (-c -w option).
* Extended the range of allowed values in -e inject=...:retval= expression.
* Added i18n support.
* Updated lists of ioctl commands from Linux 4.16.
* Enhanced manual page.
* Bug fixes
* Fixed build on m68k.
* Fixed v4l2 pixelformat decoding on big-endian architectures.
* Fixed -O option.
* Wed Feb 14 2018 schwabAATTlinux-m68k.org- Update to strace 4.21
* Changes in behaviour
* Warning is now issued when -F option is used.
* Warning is now issued when a tracee with unsupported personality is attached.
* Unknown syscall numbers are now printed in hexadecimal form.
* Improvements
* Implemented decoding of netlink descriptor attributes as file descriptors.
* Implemented decoding of hugetlb page size selection flags.
* Implemented decoding of BPF_PROG_TEST_RUN, BPF_PROG_GET_NEXT_ID, BPF_MAP_GET_NEXT_ID, BPF_PROG_GET_FD_BY_ID, BPF_MAP_GET_FD_BY_ID, and BPF_OBJ_GET_INFO_BY_FD commands of bpf syscall.
* Enhanced decoding of get_thread_area, memfd_create, modify_ldt, perf_event_open, reboot, s390_guarded_storage, s390_pcio_mmio_read, s390_pci_mmio_write, s390_runtime_instr, s390_sthyi, set_thread_area, and shmget syscalls.
* Implemented decoding of KVM_
* and DM_LIST_DEVICES ioctl commands.
* Implemented decoding of riscv_flush_icache syscall.
* Enhanced decoding of getsockopt and setsockopt syscalls for SOL_NETLINK level.
* Enhanced decoding of BPF_MAP_CREATE command of bpf syscall.
* Print values returned by mq_open syscall and first arguments of mq_getsetattr, mq_notify, mq_timedreceive, and mq_timedsend syscalls as file descriptors.
* Added decoding of get_tls syscall on arm.
* Added -e trace=%pure option for tracing system calls with no arguments that never fail.
* Updated lists of IPV6_
*, MAP_
*, MEMBARRIER_CMD_
*, MSG_
*, NT_
*, PKEY_
*, SHM_
*, and TCP_
* constants.
* Added manual page for the strace-log-merge command.
* Updated lists of ioctl commands from Linux 4.15.
* Implemented biarch support for s390x.
* Implemented an optional support for symbol demangling in strace -k output (activated by --with-libiberty configure option).
* Information about availability of demangling and reliable personality decoding (on architectures with multiple personalities) is now available in strace -V output.
* Added decoding of pkey_alloc, pkey_free, and pkey_mprotect syscalls on powerpc and powerpc64.
* Enhanced manual page.
* Bug fixes
* Fixed multi-personality support in cross builds.
* Added mq_getsetattr, mq_notify, mq_open, mq_timedreceive, and mq_timedsend syscalls to %desc tracing set.
* Fixed path tracing support for mmap syscalls with indirect arguments and for old select syscall.
* Fixed decoding of arm-specific (__ARM_NR_
*) syscalls.
* Fixed open mode flags decoding.
* Fixed corner cases in handling of strace -ff -ttt logs by strace-log-merge.
* Error counts that exceed one billion are now printed correctly in call summary output.
* Fixed call summary header for x32 personality.
* Changes of tracee personalities are reported more reliably.
* Fixed the case when strace attaches to a tracee being inside exec and its first syscall stop is syscall-exit-stop instead of syscall-enter-stop, which messed up all the syscall state tracking.
* Fixed printing of higher 32 bits of the return value for x32 personality.- update-futex-test-in-accordance-with-kernel-s-v4.15-.patch: removed
* Thu Jan 25 2018 jslabyAATTsuse.com- add update-futex-test-in-accordance-with-kernel-s-v4.15-.patch