./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor300512333 <...> msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6855] <... socket resumed>) = 7 [pid 6858] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6857] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6856] <... socket resumed>) = 7 [pid 6855] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6854] <... sendmsg resumed>) = 40 [pid 6856] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6854] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6857] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6855] <... sendto resumed>) = 36 [pid 6854] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6858] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6856] <... sendto resumed>) = 36 [pid 6854] <... socket resumed>) = 8 [pid 6858] listen(4, 9 [pid 6857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6856] recvfrom(7, [pid 6855] recvfrom(7, [pid 6854] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6858] <... listen resumed>) = 0 [pid 6857] <... socket resumed>) = 6 [pid 6856] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=192}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6855] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=196}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6854] <... sendto resumed>) = 36 [pid 6858] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6856] recvfrom(7, [pid 6855] recvfrom(7, [pid 6854] recvfrom(8, [pid 6858] <... socket resumed>) = 5 [pid 6857] <... socket resumed>) = 7 [pid 6856] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=192}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6855] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=196}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6854] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-457166890}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6858] sendmmsg(5, [pid 6857] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6856] close(7 [pid 6855] close(7 [pid 6854] recvfrom(8, [pid 6858] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6857] <... sendto resumed>) = 36 [pid 6855] <... close resumed>) = 0 [pid 6854] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-457166890}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6858] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6857] recvfrom(7, [pid 6856] <... close resumed>) = 0 [pid 6855] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6854] close(8 [pid 6856] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6855] <... sendmsg resumed>) = 40 [pid 6854] <... close resumed>) = 0 [pid 6858] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6857] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=193}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6856] <... sendmsg resumed>) = 40 [pid 6855] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6854] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6858] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6857] recvfrom(7, [pid 6855] <... socket resumed>) = 7 [pid 6854] <... sendmsg resumed>) = 132 [pid 6858] <... socket resumed>) = 6 [pid 6857] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=193}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6855] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6854] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6858] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6857] close(7 [pid 6856] <... socket resumed>) = 7 [pid 6855] <... socket resumed>) = 8 [pid 6854] <... sendmsg resumed>) = 20 [pid 6858] <... socket resumed>) = 7 [pid 6857] <... close resumed>) = 0 [pid 6856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6855] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6858] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6857] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6856] <... socket resumed>) = 8 [pid 6855] <... sendto resumed>) = 36 [pid 6854] writev(-1, NULL, 0 [pid 6858] <... sendto resumed>) = 36 [pid 6854] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] recvfrom(7, [pid 6854] close(3 [pid 6858] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=192}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6855] recvfrom(8, [pid 6857] <... sendmsg resumed>) = 40 [pid 6856] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6854] <... close resumed>) = 0 [pid 6858] recvfrom(7, [pid 6855] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-829792060}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6858] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=192}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6856] <... sendto resumed>) = 36 [pid 6855] recvfrom(8, [pid 6854] close(4 [pid 6858] close(7 [pid 6855] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-829792060}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6858] <... close resumed>) = 0 [pid 6857] <... socket resumed>) = 7 [pid 6856] recvfrom(8, [pid 6855] close(8 [pid 6854] <... close resumed>) = 0 [pid 6858] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6856] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-421882895}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6855] <... close resumed>) = 0 [pid 6854] close(5 [pid 6858] <... sendmsg resumed>) = 40 [pid 6857] <... socket resumed>) = 8 [pid 6855] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6857] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6856] recvfrom(8, [pid 6855] <... sendmsg resumed>) = 132 [pid 6858] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6855] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6854] <... close resumed>) = 0 [pid 6858] <... socket resumed>) = 7 [pid 6857] <... sendto resumed>) = 36 [pid 6856] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-421882895}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6855] <... sendmsg resumed>) = 20 [pid 6854] close(6 [pid 6858] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6857] recvfrom(8, [pid 6856] close(8 [pid 6858] <... socket resumed>) = 8 [pid 6857] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-999446741}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6855] writev(-1, NULL, 0 [pid 6854] <... close resumed>) = 0 [pid 6858] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6856] <... close resumed>) = 0 [pid 6855] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... sendto resumed>) = 36 [pid 6857] recvfrom(8, [pid 6856] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6855] close(3 [pid 6854] close(7 [pid 6858] recvfrom(8, [pid 6857] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-999446741}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6855] <... close resumed>) = 0 [pid 6854] <... close resumed>) = 0 [pid 6858] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1809862759}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6857] close(8 [pid 6856] <... sendmsg resumed>) = 132 [pid 6855] close(4 [pid 6854] close(8 [pid 6858] recvfrom(8, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1809862759}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6857] <... close resumed>) = 0 [pid 6856] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6855] <... close resumed>) = 0 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(8 [pid 6857] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6855] close(5 [pid 6854] close(9 [pid 6858] <... close resumed>) = 0 [pid 6855] <... close resumed>) = 0 [pid 6858] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6857] <... sendmsg resumed>) = 132 [pid 6856] <... sendmsg resumed>) = 20 [pid 6855] close(6 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... sendmsg resumed>) = 132 [pid 6857] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6856] writev(-1, NULL, 0 [pid 6855] <... close resumed>) = 0 [pid 6854] close(10 [pid 6856] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(11 [pid 6856] close(3 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6855] close(7) = 0 [pid 6855] close(8) = -1 EBADF (Bad file descriptor) [pid 6858] <... sendmsg resumed>) = 20 [pid 6857] <... sendmsg resumed>) = 20 [pid 6856] <... close resumed>) = 0 [pid 6855] close(9 [pid 6854] close(12 [pid 6857] writev(-1, NULL, 0 [pid 6856] close(4 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] writev(-1, NULL, 0 [pid 6856] <... close resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(13 [pid 6857] close(3 [pid 6858] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(10 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(3 [pid 6857] <... close resumed>) = 0 [pid 6856] close(5 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(14 [pid 6858] <... close resumed>) = 0 [pid 6855] close(11 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(4 [pid 6858] close(4 [pid 6856] <... close resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(15 [pid 6858] <... close resumed>) = 0 [pid 6857] <... close resumed>) = 0 [pid 6855] close(12) = -1 EBADF (Bad file descriptor) [pid 6858] close(5 [pid 6857] close(5 [pid 6855] close(13 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = 0 [pid 6857] <... close resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(14) = -1 EBADF (Bad file descriptor) [pid 6858] close(6 [pid 6855] close(15 [pid 6858] <... close resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(16 [pid 6858] close(7 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(17 [pid 6858] <... close resumed>) = 0 [pid 6857] close(6 [pid 6856] close(6 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(16) = -1 EBADF (Bad file descriptor) [pid 6854] close(17 [pid 6858] close(8 [pid 6857] <... close resumed>) = 0 [pid 6856] <... close resumed>) = 0 [pid 6855] close(18 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(7 [pid 6856] close(7 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(18 [pid 6858] close(9 [pid 6857] <... close resumed>) = 0 [pid 6856] <... close resumed>) = 0 [pid 6855] close(19 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(8 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(19 [pid 6858] close(10 [pid 6857] close(8 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(20 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(9 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(20 [pid 6858] close(11 [pid 6857] close(9 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(21 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(10 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(21 [pid 6858] close(12 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(22 [pid 6854] close(22 [pid 6858] close(13 [pid 6856] close(11 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(23) = -1 EBADF (Bad file descriptor) [pid 6856] close(12 [pid 6855] close(24 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(13 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(25 [pid 6858] close(14 [pid 6856] close(14 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(26 [pid 6858] close(15 [pid 6856] close(15 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(27 [pid 6858] close(16 [pid 6856] close(16 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(10 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(28 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(17 [pid 6856] close(17 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(29 [pid 6854] close(23 [pid 6858] close(18 [pid 6856] close(18 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] exit_group(0 [pid 6858] close(19 [pid 6856] close(19 [pid 6855] <... exit_group resumed>) = ? [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(11 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] +++ exited with 0 +++ [pid 6854] close(24 [pid 6858] close(20 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(20 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(12 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(25 [pid 6858] close(21 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(21 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(13 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(26 [pid 6858] close(22 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(22 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(14 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(27 [pid 6858] close(23 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(23 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(15 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(28 [pid 6858] close(24 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(24 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(16 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] close(29 [pid 6858] close(25 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(25 [pid 6854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(17 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(26 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] close(26 [pid 6854] exit_group(0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(27 [pid 6856] close(27 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(28 [pid 6856] close(28 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] close(29 [pid 6856] close(29 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(18 [pid 6856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] <... exit_group resumed>) = ? [pid 6858] exit_group(0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] exit_group(0 [pid 6858] <... exit_group resumed>) = ? [pid 6856] <... exit_group resumed>) = ? [pid 6857] close(19 [pid 6856] +++ exited with 0 +++ [pid 6854] +++ exited with 0 +++ [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6858] +++ exited with 0 +++ [pid 6857] close(20) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./194", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6857] close(21 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] umount2("./194", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] umount2("./190", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6857] close(22 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5852] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] openat(AT_FDCWD, "./190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... restart_syscall resumed>) = 0 [pid 6857] close(23 [pid 5853] newfstatat(3, "", [pid 5852] <... openat resumed>) = 3 [pid 5851] <... openat resumed>) = 3 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] newfstatat(3, "", [pid 5851] newfstatat(3, "", [pid 6857] close(24 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 6857] close(25 [pid 5851] getdents64(3, [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6857] close(26 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] umount2("./194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6857] close(27 [pid 5851] umount2("./190/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6857] close(28 [pid 5853] newfstatat(AT_FDCWD, "./194/binderfs", [pid 5851] newfstatat(AT_FDCWD, "./190/binderfs", [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(29 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] umount2("./190", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6857] exit_group(0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] openat(AT_FDCWD, "./190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6857] <... exit_group resumed>) = ? [pid 5853] unlink("./194/binderfs" [pid 5852] umount2("./194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] unlink("./190/binderfs" [pid 5849] <... openat resumed>) = 3 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(3, "", [pid 5852] newfstatat(AT_FDCWD, "./194/binderfs", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] getdents64(3, [pid 6857] +++ exited with 0 +++ [pid 5852] unlink("./194/binderfs" [pid 5851] <... unlink resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] <... unlink resumed>) = 0 [pid 5852] <... unlink resumed>) = 0 [pid 5851] getdents64(3, [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] umount2("./190/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] getdents64(3, [pid 5852] getdents64(3, [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] close(3 [pid 5849] newfstatat(AT_FDCWD, "./190/binderfs", [pid 5853] close(3 [pid 5852] close(3 [pid 5851] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... close resumed>) = 0 [pid 5852] <... close resumed>) = 0 [pid 5851] rmdir("./190" [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] unlink("./190/binderfs" [pid 5853] rmdir("./194" [pid 5852] rmdir("./194" [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] <... rmdir resumed>) = 0 [pid 5851] mkdir("./191", 0777 [pid 5849] getdents64(3, [pid 5853] mkdir("./195", 0777 [pid 5852] mkdir("./195", 0777 [pid 5851] <... mkdir resumed>) = 0 [pid 5850] umount2("./191", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... mkdir resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... mkdir resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] close(3 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] openat(AT_FDCWD, "./191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... close resumed>) = 0 ./strace-static-x86_64: Process 6861 attached ./strace-static-x86_64: Process 6859 attached [pid 5850] <... openat resumed>) = 3 [pid 5849] rmdir("./190"./strace-static-x86_64: Process 6860 attached [pid 6861] set_robust_list(0x55558da3e760, 24 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 193 [pid 6861] <... set_robust_list resumed>) = 0 [pid 6859] set_robust_list(0x55558da3e760, 24 [pid 5850] newfstatat(3, "", [pid 5849] <... rmdir resumed>) = 0 [pid 6861] chdir("./195" [pid 6860] set_robust_list(0x55558da3e760, 24 [pid 6859] <... set_robust_list resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 197 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 197 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] mkdir("./191", 0777 [pid 6861] <... chdir resumed>) = 0 [pid 6860] <... set_robust_list resumed>) = 0 [pid 6859] chdir("./191" [pid 5850] getdents64(3, [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... mkdir resumed>) = 0 [pid 6861] <... prctl resumed>) = 0 [pid 6860] chdir("./195" [pid 6859] <... chdir resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6861] setpgid(0, 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] umount2("./191/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6860] <... chdir resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6861] <... setpgid resumed>) = 0 [pid 6859] <... prctl resumed>) = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6859] setpgid(0, 0./strace-static-x86_64: Process 6862 attached [pid 6861] <... openat resumed>) = 3 [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6859] <... setpgid resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./191/binderfs", [pid 6860] <... prctl resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 193 [pid 6862] set_robust_list(0x55558da3e760, 24 [pid 6861] write(3, "1000", 4 [pid 6860] setpgid(0, 0 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] unlink("./191/binderfs" [pid 6861] <... write resumed>) = 4 [pid 6862] <... set_robust_list resumed>) = 0 [pid 6861] close(3 [pid 6860] <... setpgid resumed>) = 0 [pid 6859] <... openat resumed>) = 3 [pid 5850] <... unlink resumed>) = 0 [pid 6861] <... close resumed>) = 0 [pid 6861] read(200, [pid 6862] chdir("./191" [pid 6861] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6859] write(3, "1000", 4 [pid 5850] getdents64(3, [pid 6862] <... chdir resumed>) = 0 [pid 6861] symlink("/dev/binderfs", "./binderfs" [pid 6859] <... write resumed>) = 4 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6861] <... symlink resumed>) = 0 [pid 6860] <... openat resumed>) = 3 [pid 6859] close(3 [pid 6862] <... prctl resumed>) = 0 [pid 6860] write(3, "1000", 4 [pid 5850] close(3 [pid 6862] setpgid(0, 0 [pid 6860] <... write resumed>) = 4 [pid 6861] write(1, "executing program\n", 18executing program [pid 6860] close(3 [pid 6859] <... close resumed>) = 0 [pid 6862] <... setpgid resumed>) = 0 [pid 6861] <... write resumed>) = 18 [pid 6860] <... close resumed>) = 0 [pid 6859] read(200, [pid 5850] <... close resumed>) = 0 [pid 6861] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6859] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6861] <... socket resumed>) = 3 [pid 6860] read(200, [pid 6859] symlink("/dev/binderfs", "./binderfs" [pid 5850] rmdir("./191" [pid 6861] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6860] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6859] <... symlink resumed>) = 0 [pid 6862] <... openat resumed>) = 3 [pid 6861] <... socket resumed>) = 4 [pid 5850] <... rmdir resumed>) = 0 [pid 6862] write(3, "1000", 4 [pid 6860] symlink("/dev/binderfs", "./binderfs"executing program [pid 6862] <... write resumed>) = 4 [pid 5850] mkdir("./192", 0777 [pid 6861] close(4 [pid 6859] write(1, "executing program\n", 18 [pid 6861] <... close resumed>) = 0 [pid 6859] <... write resumed>) = 18 [pid 6861] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6859] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6862] close(3 [pid 6861] <... socket resumed>) = 4 [pid 6860] <... symlink resumed>) = 0 [pid 6859] <... socket resumed>) = 3 [pid 5850] <... mkdir resumed>) = 0 [pid 6862] <... close resumed>) = 0 [pid 6862] read(200, [pid 6860] write(1, "executing program\n", 18 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 6862] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6861] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6859] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6861] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6859] <... socket resumed>) = 4 [pid 6859] close(4) = 0 [pid 6861] listen(4, 9) = 0 ./strace-static-x86_64: Process 6863 attached [pid 6862] symlink("/dev/binderfs", "./binderfs" [pid 6861] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6860] <... write resumed>) = 18 [pid 6859] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6862] <... symlink resumed>) = 0 [pid 6860] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6859] <... socket resumed>) = 4 [pid 6863] set_robust_list(0x55558da3e760, 24 [pid 6862] write(1, "executing program\n", 18 [pid 6861] <... socket resumed>) = 5 executing program [pid 6860] <... socket resumed>) = 3 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 194 [pid 6860] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6862] <... write resumed>) = 18 [pid 6862] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6860] <... socket resumed>) = 4 [pid 6859] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6863] <... set_robust_list resumed>) = 0 [pid 6862] <... socket resumed>) = 3 [pid 6861] sendmmsg(5, [pid 6860] close(4 [pid 6859] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6863] chdir("./192" [pid 6862] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6863] <... chdir resumed>) = 0 [pid 6862] <... socket resumed>) = 4 [pid 6861] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6860] <... close resumed>) = 0 [pid 6859] listen(4, 9 [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6862] close(4 [pid 6861] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6860] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6863] <... prctl resumed>) = 0 [pid 6862] <... close resumed>) = 0 [pid 6860] <... socket resumed>) = 4 [pid 6859] <... listen resumed>) = 0 [pid 6863] setpgid(0, 0 [pid 6862] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6861] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6860] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6859] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6863] <... setpgid resumed>) = 0 [pid 6861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6862] <... socket resumed>) = 4 [pid 6861] <... socket resumed>) = 6 [pid 6860] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6859] <... socket resumed>) = 5 [pid 6862] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6863] <... openat resumed>) = 3 [pid 6861] <... socket resumed>) = 7 [pid 6859] sendmmsg(5, [pid 6862] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6860] listen(4, 9 [pid 6863] write(3, "1000", 4 [pid 6862] listen(4, 9 [pid 6860] <... listen resumed>) = 0 [pid 6859] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6863] <... write resumed>) = 4 [pid 6861] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6863] close(3 [pid 6862] <... listen resumed>) = 0 [pid 6860] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6859] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6862] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6860] <... socket resumed>) = 5 [pid 6863] <... close resumed>) = 0 [pid 6862] <... socket resumed>) = 5 [pid 6861] <... sendto resumed>) = 36 [pid 6860] sendmmsg(5, [pid 6863] read(200, [pid 6862] sendmmsg(5, [pid 6861] recvfrom(7, [pid 6860] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6859] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6863] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6861] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=197}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6860] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6863] symlink("/dev/binderfs", "./binderfs" [pid 6862] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 executing program [pid 6863] <... symlink resumed>) = 0 [pid 6862] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6861] recvfrom(7, [pid 6860] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6859] <... socket resumed>) = 6 [pid 6863] write(1, "executing program\n", 18 [pid 6861] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=197}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6863] <... write resumed>) = 18 [pid 6862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6861] close(7 [pid 6859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6863] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6860] <... socket resumed>) = 6 [pid 6860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6860] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6863] <... socket resumed>) = 3 [pid 6862] <... socket resumed>) = 6 [pid 6861] <... close resumed>) = 0 [pid 6860] <... sendto resumed>) = 36 [pid 6859] <... socket resumed>) = 7 [pid 6863] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6861] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6859] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6863] <... socket resumed>) = 4 [pid 6862] <... socket resumed>) = 7 [pid 6860] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=197}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6860] recvfrom(7, [pid 6859] <... sendto resumed>) = 36 [pid 6860] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=197}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6863] close(4 [pid 6862] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6861] <... sendmsg resumed>) = 40 [pid 6860] close(7 [pid 6859] recvfrom(7, [pid 6863] <... close resumed>) = 0 [pid 6860] <... close resumed>) = 0 [pid 6863] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6862] <... sendto resumed>) = 36 [pid 6860] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6859] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=193}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6863] <... socket resumed>) = 4 [pid 6862] recvfrom(7, [pid 6861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6860] <... sendmsg resumed>) = 40 [pid 6859] recvfrom(7, [pid 6863] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6859] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=193}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6863] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6862] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=193}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6861] <... socket resumed>) = 7 [pid 6860] <... socket resumed>) = 7 [pid 6859] close(7 [pid 6863] listen(4, 9 [pid 6862] recvfrom(7, [pid 6861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6859] <... close resumed>) = 0 [pid 6863] <... listen resumed>) = 0 [pid 6862] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=193}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6861] <... socket resumed>) = 8 [pid 6860] <... socket resumed>) = 8 [pid 6859] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6863] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6862] close(7 [pid 6861] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6860] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6863] <... socket resumed>) = 5 [pid 6862] <... close resumed>) = 0 [pid 6861] <... sendto resumed>) = 36 [pid 6860] <... sendto resumed>) = 36 [pid 6859] <... sendmsg resumed>) = 40 [pid 6863] sendmmsg(5, [pid 6861] recvfrom(8, [pid 6860] recvfrom(8, [pid 6861] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-989891415}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6860] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1957409143}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6862] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6863] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6861] recvfrom(8, [pid 6860] recvfrom(8, [pid 6859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6862] <... sendmsg resumed>) = 40 [pid 6861] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-989891415}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6860] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1957409143}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6863] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6861] close(8 [pid 6860] close(8 [pid 6859] <... socket resumed>) = 7 [pid 6862] <... socket resumed>) = 7 [pid 6860] <... close resumed>) = 0 [pid 6860] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6863] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6861] <... close resumed>) = 0 [pid 6860] <... sendmsg resumed>) = 132 [pid 6859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6862] <... socket resumed>) = 8 [pid 6861] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6860] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6859] <... socket resumed>) = 8 [pid 6863] <... socket resumed>) = 6 [pid 6862] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6861] <... sendmsg resumed>) = 132 [pid 6859] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6861] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6860] <... sendmsg resumed>) = 20 [pid 6860] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6860] close(3 [pid 6862] <... sendto resumed>) = 36 [pid 6860] <... close resumed>) = 0 [pid 6860] close(4) = 0 [pid 6860] close(5) = 0 [pid 6859] <... sendto resumed>) = 36 [pid 6863] <... socket resumed>) = 7 [pid 6860] close(6 [pid 6861] <... sendmsg resumed>) = 20 [pid 6862] recvfrom(8, [pid 6863] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6860] <... close resumed>) = 0 [pid 6859] recvfrom(8, [pid 6862] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1464750687}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6863] <... sendto resumed>) = 36 [pid 6861] writev(-1, NULL, 0 [pid 6859] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1974001517}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6862] recvfrom(8, [pid 6863] recvfrom(7, [pid 6862] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1464750687}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6861] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] close(7 [pid 6859] recvfrom(8, [pid 6863] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=194}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6862] close(8 [pid 6861] close(3 [pid 6860] <... close resumed>) = 0 [pid 6859] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1974001517}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6863] recvfrom(7, [pid 6862] <... close resumed>) = 0 [pid 6861] <... close resumed>) = 0 [pid 6860] close(8 [pid 6863] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=194}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6862] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6861] close(4 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(8 [pid 6863] close(7 [pid 6860] close(9) = -1 EBADF (Bad file descriptor) [pid 6860] close(10) = -1 EBADF (Bad file descriptor) [pid 6860] close(11 [pid 6862] <... sendmsg resumed>) = 132 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] close(12) = -1 EBADF (Bad file descriptor) [pid 6860] close(13) = -1 EBADF (Bad file descriptor) [pid 6860] close(14 [pid 6863] <... close resumed>) = 0 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] close(15) = -1 EBADF (Bad file descriptor) [pid 6860] close(16) = -1 EBADF (Bad file descriptor) [pid 6860] close(17) = -1 EBADF (Bad file descriptor) [pid 6860] close(18) = -1 EBADF (Bad file descriptor) [pid 6860] close(19) = -1 EBADF (Bad file descriptor) [pid 6860] close(20) = -1 EBADF (Bad file descriptor) [pid 6860] close(21) = -1 EBADF (Bad file descriptor) [pid 6860] close(22) = -1 EBADF (Bad file descriptor) [pid 6860] close(23) = -1 EBADF (Bad file descriptor) [pid 6860] close(24) = -1 EBADF (Bad file descriptor) [pid 6860] close(25) = -1 EBADF (Bad file descriptor) [pid 6863] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6862] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6861] <... close resumed>) = 0 [pid 6860] close(26 [pid 6859] <... close resumed>) = 0 [pid 6863] <... sendmsg resumed>) = 40 [pid 6862] <... sendmsg resumed>) = 20 [pid 6861] close(5 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6862] writev(-1, NULL, 0 [pid 6861] <... close resumed>) = 0 [pid 6860] close(27 [pid 6859] <... sendmsg resumed>) = 132 [pid 6863] <... socket resumed>) = 7 [pid 6862] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(6 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6862] close(3 [pid 6860] close(28 [pid 6863] <... socket resumed>) = 8 [pid 6862] <... close resumed>) = 0 [pid 6861] <... close resumed>) = 0 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... sendmsg resumed>) = 20 [pid 6863] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6862] close(4 [pid 6861] close(7 [pid 6860] close(29 [pid 6859] writev(-1, NULL, 0 [pid 6863] <... sendto resumed>) = 36 [pid 6862] <... close resumed>) = 0 [pid 6859] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] close(5 [pid 6860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] recvfrom(8, [pid 6862] <... close resumed>) = 0 [pid 6861] <... close resumed>) = 0 [pid 6860] exit_group(0 [pid 6859] close(3 [pid 6863] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1858101085}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6862] close(6 [pid 6861] close(8 [pid 6860] <... exit_group resumed>) = ? [pid 6859] <... close resumed>) = 0 [pid 6863] recvfrom(8, [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(4 [pid 6861] close(9 [pid 6859] <... close resumed>) = 0 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1858101085}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6863] close(8 [pid 6861] close(10 [pid 6860] +++ exited with 0 +++ [pid 6859] close(5 [pid 6863] <... close resumed>) = 0 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = 0 [pid 6862] <... close resumed>) = 0 [pid 6862] close(7 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6863] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6862] <... close resumed>) = 0 [pid 6861] close(11 [pid 6859] close(6 [pid 5852] umount2("./195", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6863] <... sendmsg resumed>) = 132 [pid 6862] close(8 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(12 [pid 6859] close(7 [pid 5852] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6862] close(9 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 6863] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6861] close(13 [pid 6859] <... close resumed>) = 0 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(14 [pid 5852] newfstatat(3, "", [pid 6862] close(10 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6863] <... sendmsg resumed>) = 20 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(15 [pid 6859] close(8 [pid 5852] getdents64(3, [pid 6863] writev(-1, NULL, 0 [pid 6862] close(11 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6863] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(16 [pid 6859] close(9 [pid 5852] umount2("./195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6863] close(3 [pid 6862] close(12 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6863] <... close resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(17 [pid 6859] close(10 [pid 6862] close(13 [pid 5852] newfstatat(AT_FDCWD, "./195/binderfs", [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6863] close(4 [pid 6862] close(14 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(11 [pid 6861] close(18 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... close resumed>) = 0 [pid 5852] unlink("./195/binderfs" [pid 6863] close(5 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(12 [pid 5852] <... unlink resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(19 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... close resumed>) = 0 [pid 6862] close(15 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(13 [pid 5852] getdents64(3, [pid 6863] close(6 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(20 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6862] close(16 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(14 [pid 5852] close(3 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(21 [pid 5852] <... close resumed>) = 0 [pid 6862] close(17 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./195" [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(22 [pid 5852] <... rmdir resumed>) = 0 [pid 6862] close(18 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./196", 0777 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(23 [pid 5852] <... mkdir resumed>) = 0 [pid 6862] close(19 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... close resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(24 [pid 6863] close(7 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] close(20 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(15 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6864 attached [pid 6863] <... close resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(25 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] close(8 [pid 6862] close(21 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(16 [pid 6864] set_robust_list(0x55558da3e760, 24 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... set_robust_list resumed>) = 0 [pid 6863] close(9 [pid 6864] chdir("./196" [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(26 [pid 6859] close(17 [pid 6864] <... chdir resumed>) = 0 [pid 6863] close(10 [pid 6862] close(22 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 198 [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(27 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... prctl resumed>) = 0 [pid 6863] close(11 [pid 6862] close(23 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(28 [pid 6864] setpgid(0, 0 [pid 6863] close(12 [pid 6862] close(24 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(18 [pid 6864] <... setpgid resumed>) = 0 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] close(29 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] close(13 [pid 6862] close(25 [pid 6861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(19 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] exit_group(0 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] close(14 [pid 6862] close(26 [pid 6861] <... exit_group resumed>) = ? [pid 6864] <... openat resumed>) = 3 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(20 [pid 6863] close(15 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] write(3, "1000", 4 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(21 [pid 6864] <... write resumed>) = 4 [pid 6863] close(16 [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] close(3 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] close(22 [pid 6863] close(17) = -1 EBADF (Bad file descriptor) [pid 6862] close(27 [pid 6863] close(18 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... close resumed>) = 0 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] close(28 [pid 6863] close(19 [pid 6859] close(23 [pid 6864] read(200, [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6863] close(20 [pid 6859] close(24 [pid 6864] symlink("/dev/binderfs", "./binderfs" [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] +++ exited with 0 +++ [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6864] <... symlink resumed>) = 0 [pid 6863] close(21 [pid 6862] close(29 [pid 6859] close(25 [pid 6864] write(1, "executing program\n", 18 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6864] <... write resumed>) = 18 [pid 6863] close(22 [pid 6862] exit_group(0 [pid 6859] close(26 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6864] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... exit_group resumed>) = ? [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... socket resumed>) = 3 [pid 6863] close(23) = -1 EBADF (Bad file descriptor) [pid 6862] +++ exited with 0 +++ [pid 6859] close(27) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6864] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6863] close(24 [pid 6859] close(28 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 6864] close(4 [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6863] close(25 [pid 6859] close(29 [pid 6864] <... close resumed>) = 0 [pid 6864] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] <... socket resumed>) = 4 [pid 6863] close(26 [pid 6859] exit_group(0 [pid 5849] umount2("./191", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6859] <... exit_group resumed>) = ? [pid 5853] umount2("./195", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6863] close(27 [pid 5849] openat(AT_FDCWD, "./191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 6863] close(28 [pid 5849] newfstatat(3, "", [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6863] close(29 [pid 5849] getdents64(3, [pid 6863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] +++ exited with 0 +++ [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6864] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6863] exit_group(0 [pid 5853] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6863] <... exit_group resumed>) = ? [pid 5849] umount2("./191/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6864] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] <... openat resumed>) = 3 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6864] listen(4, 9 [pid 5853] newfstatat(3, "", [pid 5849] newfstatat(AT_FDCWD, "./191/binderfs", [pid 6864] <... listen resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6864] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] getdents64(3, [pid 6864] <... socket resumed>) = 5 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6864] sendmmsg(5, [pid 5853] umount2("./195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6864] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6863] +++ exited with 0 +++ [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] unlink("./191/binderfs" [pid 6864] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] newfstatat(AT_FDCWD, "./195/binderfs", [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5849] <... unlink resumed>) = 0 [pid 6864] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] getdents64(3, [pid 6864] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] unlink("./195/binderfs" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] <... unlink resumed>) = 0 [pid 5849] close(3) = 0 [pid 5849] rmdir("./191" [pid 6864] <... socket resumed>) = 6 [pid 5853] getdents64(3, [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 6864] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] mkdir("./192", 0777 [pid 6864] <... socket resumed>) = 7 [pid 5853] close(3) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 6864] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] rmdir("./195" [pid 5850] umount2("./192", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6864] <... sendto resumed>) = 36 [pid 5853] <... rmdir resumed>) = 0 [pid 6864] recvfrom(7, ./strace-static-x86_64: Process 6865 attached [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=198}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6864] recvfrom(7, [pid 5853] mkdir("./196", 0777 [pid 6864] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=198}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] <... mkdir resumed>) = 0 [pid 5851] umount2("./191", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] openat(AT_FDCWD, "./192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6865] set_robust_list(0x55558da3e760, 24 [pid 6864] close(7 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... openat resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 194 [pid 6865] <... set_robust_list resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 6865] chdir("./192" [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6866 attached [pid 6865] <... chdir resumed>) = 0 [pid 5850] getdents64(3, [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] openat(AT_FDCWD, "./191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6865] <... prctl resumed>) = 0 [pid 6864] <... close resumed>) = 0 [pid 5850] umount2("./192/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6866] set_robust_list(0x55558da3e760, 24 [pid 6865] setpgid(0, 0 [pid 6864] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] <... openat resumed>) = 3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6865] <... setpgid resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./192/binderfs", [pid 6866] <... set_robust_list resumed>) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6864] <... sendmsg resumed>) = 40 [pid 5851] newfstatat(3, "", [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6866] chdir("./196" [pid 6865] <... openat resumed>) = 3 [pid 6864] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 198 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6866] <... chdir resumed>) = 0 [pid 5851] getdents64(3, [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6866] <... prctl resumed>) = 0 [pid 6865] write(3, "1000", 4 [pid 5851] umount2("./191/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] unlink("./192/binderfs" [pid 6866] setpgid(0, 0 [pid 6865] <... write resumed>) = 4 [pid 6864] <... socket resumed>) = 7 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6866] <... setpgid resumed>) = 0 [pid 6865] close(3 [pid 6864] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] newfstatat(AT_FDCWD, "./191/binderfs", [pid 5850] <... unlink resumed>) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6865] <... close resumed>) = 0 [pid 6864] <... socket resumed>) = 8 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] getdents64(3, [pid 6865] read(200, [pid 6864] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6866] <... openat resumed>) = 3 [pid 6865] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6864] <... sendto resumed>) = 36 [pid 5851] unlink("./191/binderfs" [pid 5850] close(3 [pid 6866] write(3, "1000", 4 [pid 6865] symlink("/dev/binderfs", "./binderfs" [pid 6864] recvfrom(8, [pid 5850] <... close resumed>) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 6866] <... write resumed>) = 4 [pid 6865] <... symlink resumed>) = 0 [pid 6864] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1837181661}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] getdents64(3, [pid 5850] rmdir("./192" [pid 6866] close(3 [pid 6865] write(1, "executing program\n", 18 [pid 6864] recvfrom(8, [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 6866] <... close resumed>) = 0 [pid 5851] close(3 [pid 6866] read(200, [pid 5851] <... close resumed>) = 0 [pid 6866] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5851] rmdir("./191" [pid 6865] <... write resumed>) = 18 [pid 6865] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] <... rmdir resumed>) = 0 [pid 6866] symlink("/dev/binderfs", "./binderfs" [pid 5851] mkdir("./192", 0777 [pid 6865] <... socket resumed>) = 3 [pid 5851] <... mkdir resumed>) = 0 [pid 6866] <... symlink resumed>) = 0 [pid 6864] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1837181661}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5850] mkdir("./193", 0777 [pid 6866] write(1, "executing program\n", 18 [pid 6865] socket(AF_INET6, SOCK_STREAM, IPPROTO_IPexecuting program [pid 6864] close(8 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... mkdir resumed>) = 0 [pid 6866] <... write resumed>) = 18 [pid 6865] <... socket resumed>) = 4 [pid 6864] <... close resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6868 attached ./strace-static-x86_64: Process 6867 attached [pid 6866] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6865] close(4 [pid 6864] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6867] set_robust_list(0x55558da3e760, 24 [pid 6866] <... socket resumed>) = 3 [pid 6865] <... close resumed>) = 0 [pid 6864] <... sendmsg resumed>) = 132 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 194 [pid 6867] <... set_robust_list resumed>) = 0 [pid 6866] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6868] set_robust_list(0x55558da3e760, 24 [pid 6867] chdir("./192" [pid 6866] <... socket resumed>) = 4 [pid 6865] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6868] <... set_robust_list resumed>) = 0 [pid 6867] <... chdir resumed>) = 0 [pid 6866] close(4 [pid 6865] <... socket resumed>) = 4 [pid 6864] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 195 [pid 6868] chdir("./193" [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6866] <... close resumed>) = 0 [pid 6865] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6864] <... sendmsg resumed>) = 20 [pid 6868] <... chdir resumed>) = 0 [pid 6867] <... prctl resumed>) = 0 [pid 6866] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6865] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6864] writev(-1, NULL, 0 [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6867] setpgid(0, 0 [pid 6865] listen(4, 9 [pid 6864] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... prctl resumed>) = 0 [pid 6866] <... socket resumed>) = 4 [pid 6865] <... listen resumed>) = 0 [pid 6864] close(3 [pid 6867] <... setpgid resumed>) = 0 [pid 6868] setpgid(0, 0 [pid 6865] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6864] <... close resumed>) = 0 [pid 6868] <... setpgid resumed>) = 0 [pid 6866] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6865] <... socket resumed>) = 5 [pid 6864] close(4 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6864] <... close resumed>) = 0 [pid 6866] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6865] sendmmsg(5, [pid 6864] close(5 [pid 6868] <... openat resumed>) = 3 [pid 6867] <... openat resumed>) = 3 [pid 6866] listen(4, 9 [pid 6865] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6864] <... close resumed>) = 0 [pid 6867] write(3, "1000", 4 [pid 6866] <... listen resumed>) = 0 [pid 6867] <... write resumed>) = 4 [pid 6866] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6867] close(3) = 0 [pid 6864] close(6 [pid 6866] <... socket resumed>) = 5 [pid 6868] write(3, "1000", 4 [pid 6867] read(200, [pid 6865] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6864] <... close resumed>) = 0 [pid 6866] sendmmsg(5, [pid 6868] <... write resumed>) = 4 [pid 6867] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6865] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6868] close(3 [pid 6867] symlink("/dev/binderfs", "./binderfs" [pid 6866] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6864] close(7 [pid 6868] <... close resumed>) = 0 [pid 6865] <... socket resumed>) = 6 [pid 6864] <... close resumed>) = 0 [pid 6868] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] <... symlink resumed>) = 0 [pid 6866] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6864] close(8 [pid 6868] symlink("/dev/binderfs", "./binderfs" [pid 6865] <... socket resumed>) = 7 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... symlink resumed>) = 0 [pid 6866] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) executing program executing program [pid 6865] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6864] close(9 [pid 6868] write(1, "executing program\n", 18 [pid 6865] <... sendto resumed>) = 36 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... write resumed>) = 18 [pid 6864] close(10 [pid 6868] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6867] write(1, "executing program\n", 18) = 18 [pid 6866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6867] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6868] <... socket resumed>) = 3 [pid 6867] <... socket resumed>) = 3 [pid 6865] recvfrom(7, [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6865] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=194}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6864] close(11 [pid 6868] <... socket resumed>) = 4 [pid 6867] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6866] <... socket resumed>) = 6 [pid 6865] recvfrom(7, [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] close(4 [pid 6867] <... socket resumed>) = 4 [pid 6866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6865] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=194}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6864] close(12 [pid 6868] <... close resumed>) = 0 [pid 6867] close(4 [pid 6866] <... socket resumed>) = 7 [pid 6865] close(7 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6867] <... close resumed>) = 0 [pid 6866] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6865] <... close resumed>) = 0 [pid 6864] close(13 [pid 6868] <... socket resumed>) = 4 [pid 6867] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6865] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6867] <... socket resumed>) = 4 [pid 6866] <... sendto resumed>) = 36 [pid 6865] <... sendmsg resumed>) = 40 [pid 6864] close(14 [pid 6868] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6866] recvfrom(7, [pid 6865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] listen(4, 9 [pid 6866] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=198}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6865] <... socket resumed>) = 7 [pid 6864] close(15 [pid 6868] <... listen resumed>) = 0 [pid 6867] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6865] <... socket resumed>) = 8 [pid 6864] close(16 [pid 6868] <... socket resumed>) = 5 [pid 6868] sendmmsg(5, [pid 6865] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6867] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6866] recvfrom(7, [pid 6865] <... sendto resumed>) = 36 [pid 6864] close(17 [pid 6868] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6867] listen(4, 9 [pid 6866] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=198}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6865] recvfrom(8, [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6867] <... listen resumed>) = 0 [pid 6866] close(7 [pid 6865] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-449184384}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6864] close(18 [pid 6868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6867] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6866] <... close resumed>) = 0 [pid 6865] recvfrom(8, [pid 6868] <... socket resumed>) = 6 [pid 6867] <... socket resumed>) = 5 [pid 6866] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6865] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-449184384}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6867] sendmmsg(5, [pid 6866] <... sendmsg resumed>) = 40 [pid 6865] close(8 [pid 6864] close(19 [pid 6868] <... socket resumed>) = 7 [pid 6867] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6865] <... close resumed>) = 0 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6867] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6866] <... socket resumed>) = 7 [pid 6865] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6864] close(20 [pid 6868] <... sendto resumed>) = 36 [pid 6867] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6865] <... sendmsg resumed>) = 132 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] recvfrom(7, [pid 6867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6866] <... socket resumed>) = 8 [pid 6868] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=195}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6867] <... socket resumed>) = 6 [pid 6866] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6865] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6864] close(21 [pid 6868] recvfrom(7, [pid 6867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6868] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=195}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] close(7 [pid 6867] <... socket resumed>) = 7 [pid 6866] <... sendto resumed>) = 36 [pid 6865] <... sendmsg resumed>) = 20 [pid 6864] close(22 [pid 6868] <... close resumed>) = 0 [pid 6867] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6866] recvfrom(8, [pid 6865] writev(-1, NULL, 0 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6865] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] close(23 [pid 6868] <... sendmsg resumed>) = 40 [pid 6867] <... sendto resumed>) = 36 [pid 6866] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-191743123}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6865] close(3 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6867] recvfrom(7, [pid 6866] recvfrom(8, [pid 6865] <... close resumed>) = 0 [pid 6864] close(24 [pid 6868] <... socket resumed>) = 7 [pid 6866] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-191743123}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6865] close(4 [pid 6867] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=194}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6867] recvfrom(7, [pid 6866] close(8 [pid 6865] <... close resumed>) = 0 [pid 6864] close(25 [pid 6868] <... socket resumed>) = 8 [pid 6867] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=194}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6865] close(5 [pid 6866] <... close resumed>) = 0 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6867] close(7 [pid 6866] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6865] <... close resumed>) = 0 [pid 6868] <... sendto resumed>) = 36 [pid 6866] <... sendmsg resumed>) = 132 [pid 6865] close(6 [pid 6864] close(26 [pid 6868] recvfrom(8, [pid 6867] <... close resumed>) = 0 [pid 6866] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6865] <... close resumed>) = 0 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1760334436}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6867] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6865] close(7 [pid 6864] close(27 [pid 6868] recvfrom(8, [pid 6866] <... sendmsg resumed>) = 20 [pid 6865] <... close resumed>) = 0 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1760334436}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6867] <... sendmsg resumed>) = 40 [pid 6866] writev(-1, NULL, 0 [pid 6864] close(28 [pid 6868] close(8 [pid 6866] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(8 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = 0 [pid 6867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6866] close(3 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] close(29 [pid 6868] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6866] <... close resumed>) = 0 [pid 6865] close(9 [pid 6864] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... sendmsg resumed>) = 132 [pid 6867] <... socket resumed>) = 7 [pid 6866] close(4 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] exit_group(0 [pid 6867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6866] <... close resumed>) = 0 [pid 6865] close(10 [pid 6864] <... exit_group resumed>) = ? [pid 6868] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6867] <... socket resumed>) = 8 [pid 6866] close(5 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6864] +++ exited with 0 +++ [pid 6865] close(11) = -1 EBADF (Bad file descriptor) [pid 6868] <... sendmsg resumed>) = 20 [pid 6867] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6865] close(12 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6868] writev(-1, NULL, 0 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(13 [pid 6868] close(3 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = 0 [pid 6866] <... close resumed>) = 0 [pid 6865] close(14 [pid 6868] close(4 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = 0 [pid 6866] close(6 [pid 6865] close(15 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6867] <... sendto resumed>) = 36 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] close(5 [pid 6865] close(16 [pid 6868] <... close resumed>) = 0 [pid 6867] recvfrom(8, [pid 6866] <... close resumed>) = 0 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-251920443}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6866] close(7 [pid 6865] close(17 [pid 6867] recvfrom(8, [pid 5852] <... restart_syscall resumed>) = 0 [pid 6868] close(6 [pid 6866] <... close resumed>) = 0 [pid 6867] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-251920443}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = 0 [pid 6867] close(8 [pid 6866] close(8 [pid 6865] close(18 [pid 6868] close(7 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = 0 [pid 6867] <... close resumed>) = 0 [pid 6866] close(9 [pid 6865] close(19 [pid 6868] close(8 [pid 6867] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./196", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(10 [pid 6865] close(20 [pid 6868] close(9 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(21 [pid 6868] close(10 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(22 [pid 6868] close(11 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(23 [pid 6868] close(12 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(24 [pid 6868] close(13 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(25 [pid 6868] close(14 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(26 [pid 6868] close(15 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(27 [pid 6868] close(16 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(28 [pid 6868] close(17 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] close(29 [pid 6868] close(18 [pid 6865] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] exit_group(0 [pid 6867] <... sendmsg resumed>) = 132 [pid 6866] close(11 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6867] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5852] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] close(19 [pid 6865] <... exit_group resumed>) = ? [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... sendmsg resumed>) = 20 [pid 6866] close(12 [pid 6865] +++ exited with 0 +++ [pid 5852] <... openat resumed>) = 3 [pid 6868] close(20 [pid 6867] writev(-1, NULL, 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(13 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6868] close(21 [pid 6867] close(3 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(14 [pid 6868] close(22 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = 0 [pid 6866] close(15 [pid 5852] umount2("./196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6868] close(23 [pid 6867] close(4 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... restart_syscall resumed>) = 0 [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(16 [pid 6868] close(24) = -1 EBADF (Bad file descriptor) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./196/binderfs", [pid 6868] close(25 [pid 6866] close(17 [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6868] close(26 [pid 6867] <... close resumed>) = 0 [pid 6866] close(18 [pid 5852] unlink("./196/binderfs" [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(5 [pid 5849] umount2("./192", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] close(27 [pid 6866] close(19 [pid 5852] <... unlink resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] openat(AT_FDCWD, "./192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6868] close(28 [pid 6867] close(6 [pid 6866] close(20 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(3 [pid 5849] <... openat resumed>) = 3 [pid 6866] close(21 [pid 5852] <... close resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 6867] <... close resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./196" [pid 6867] close(7 [pid 6866] close(22 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 6868] close(29 [pid 6867] <... close resumed>) = 0 [pid 6866] close(23 [pid 5852] <... rmdir resumed>) = 0 [pid 6868] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] exit_group(0 [pid 6867] close(8 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./197", 0777 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6868] <... exit_group resumed>) = ? [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] +++ exited with 0 +++ [pid 5849] umount2("./192/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6867] close(9 [pid 5852] <... mkdir resumed>) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] newfstatat(AT_FDCWD, "./192/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6866] close(24 [pid 5849] unlink("./192/binderfs" [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(25 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... unlink resumed>) = 0 [pid 6867] close(10 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(26 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 6867] close(11 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(27 [pid 5849] close(3 [pid 6867] close(12 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... close resumed>) = 0 [pid 6866] close(28./strace-static-x86_64: Process 6869 attached [pid 6867] close(13 [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] rmdir("./192" [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 199 [pid 6869] set_robust_list(0x55558da3e760, 24 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... rmdir resumed>) = 0 [pid 6869] <... set_robust_list resumed>) = 0 [pid 6867] close(14 [pid 6866] close(29 [pid 5850] umount2("./193", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] mkdir("./193", 0777 [pid 6869] chdir("./197" [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(15 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... mkdir resumed>) = 0 [pid 6869] <... chdir resumed>) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6867] close(16 [pid 5850] openat(AT_FDCWD, "./193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 6870 attached [pid 6869] <... prctl resumed>) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] <... exit_group resumed>) = ? [pid 5850] <... openat resumed>) = 3 [pid 6869] setpgid(0, 0 [pid 5850] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] umount2("./193/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(AT_FDCWD, "./193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] unlink("./193/binderfs" [pid 6866] +++ exited with 0 +++ [pid 6867] close(17 [pid 6869] <... setpgid resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 195 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] getdents64(3, [pid 6867] close(18 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 6870] set_robust_list(0x55558da3e760, 24 [pid 6867] close(19 [pid 5850] <... close resumed>) = 0 [pid 5850] rmdir("./193" [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... rmdir resumed>) = 0 [pid 6869] <... openat resumed>) = 3 [pid 6870] <... set_robust_list resumed>) = 0 [pid 6867] close(20 [pid 5850] mkdir("./194", 0777) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6870] chdir("./193" [pid 6869] write(3, "1000", 4 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6871 attached [pid 6870] <... chdir resumed>) = 0 [pid 6869] <... write resumed>) = 4 [pid 6867] close(21 [pid 5853] <... restart_syscall resumed>) = 0 [pid 6869] close(3 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6869] <... close resumed>) = 0 [pid 6871] set_robust_list(0x55558da3e760, 24 [pid 6867] close(22 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 196 [pid 6871] <... set_robust_list resumed>) = 0 [pid 6870] <... prctl resumed>) = 0 [pid 6869] read(200, [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] chdir("./194" [pid 6870] setpgid(0, 0 [pid 6869] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... chdir resumed>) = 0 [pid 6870] <... setpgid resumed>) = 0 [pid 6869] symlink("/dev/binderfs", "./binderfs" [pid 6867] close(23 [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6869] <... symlink resumed>) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6867] close(24 [pid 6871] <... prctl resumed>) = 0 [pid 5853] umount2("./196", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6871] setpgid(0, 0 [pid 6870] <... openat resumed>) = 3 [pid 6869] write(1, "executing program\n", 18 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6871] <... setpgid resumed>) = 0 [pid 6870] write(3, "1000", 4executing program [pid 6867] close(25 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6870] <... write resumed>) = 4 [pid 6869] <... write resumed>) = 18 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6870] close(3 [pid 6869] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6867] close(26 [pid 6870] <... close resumed>) = 0 [pid 6869] <... socket resumed>) = 3 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 6871] <... openat resumed>) = 3 [pid 6870] read(200, [pid 6869] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6867] close(27 [pid 6871] write(3, "1000", 4executing program [pid 6870] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6869] <... socket resumed>) = 4 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 6871] <... write resumed>) = 4 [pid 6870] symlink("/dev/binderfs", "./binderfs" [pid 6867] close(28 [pid 6870] <... symlink resumed>) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] write(1, "executing program\n", 18) = 18 [pid 6867] close(29 [pid 6870] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... socket resumed>) = 3 [pid 6867] exit_group(0 [pid 6870] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6871] close(3 [pid 6869] close(4 [pid 6867] <... exit_group resumed>) = ? [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6871] <... close resumed>) = 0 [pid 6869] <... close resumed>) = 0 [pid 6871] read(200, [pid 5853] getdents64(3, [pid 6869] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6871] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6871] symlink("/dev/binderfs", "./binderfs" [pid 6869] <... socket resumed>) = 4 [pid 5853] umount2("./196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6871] <... symlink resumed>) = 0 [pid 6870] close(4 [pid 6869] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 6871] write(1, "executing program\n", 18 [pid 6870] <... close resumed>) = 0 [pid 6869] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6867] +++ exited with 0 +++ [pid 5853] newfstatat(AT_FDCWD, "./196/binderfs", [pid 6871] <... write resumed>) = 18 [pid 6870] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6871] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6870] <... socket resumed>) = 4 [pid 6869] listen(4, 9 [pid 5853] unlink("./196/binderfs" [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6871] <... socket resumed>) = 3 [pid 6870] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6869] <... listen resumed>) = 0 [pid 5853] <... unlink resumed>) = 0 [pid 6871] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6869] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6870] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6871] <... socket resumed>) = 4 [pid 6869] <... socket resumed>) = 5 [pid 5853] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6870] listen(4, 9 [pid 6871] close(4 [pid 6870] <... listen resumed>) = 0 [pid 6869] sendmmsg(5, [pid 5853] close(3 [pid 6871] <... close resumed>) = 0 [pid 6870] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6869] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... close resumed>) = 0 [pid 6870] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6871] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6869] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] rmdir("./196" [pid 5851] <... restart_syscall resumed>) = 0 [pid 6871] <... socket resumed>) = 4 [pid 6870] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] <... rmdir resumed>) = 0 [pid 6871] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6870] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6869] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] mkdir("./197", 0777 [pid 6869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... mkdir resumed>) = 0 [pid 6871] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6869] <... socket resumed>) = 6 [pid 6869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] umount2("./192", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6871] listen(4, 9 [pid 6870] <... socket resumed>) = 6 [pid 6871] <... listen resumed>) = 0 [pid 6871] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP./strace-static-x86_64: Process 6872 attached ) = 5 [pid 6870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6869] <... socket resumed>) = 7 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6872] set_robust_list(0x55558da3e760, 24 [pid 6869] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 199 [pid 5851] openat(AT_FDCWD, "./192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6872] <... set_robust_list resumed>) = 0 [pid 6871] sendmmsg(5, [pid 6870] <... socket resumed>) = 7 [pid 6869] <... sendto resumed>) = 36 [pid 5851] <... openat resumed>) = 3 [pid 6869] recvfrom(7, [pid 5851] newfstatat(3, "", [pid 6869] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=199}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6872] chdir("./197" [pid 6871] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6870] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6869] recvfrom(7, [pid 5851] getdents64(3, [pid 6872] <... chdir resumed>) = 0 [pid 6871] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6869] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=199}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6870] <... sendto resumed>) = 36 [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6871] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6870] recvfrom(7, [pid 6869] close(7 [pid 5851] umount2("./192/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6872] <... prctl resumed>) = 0 [pid 6871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6870] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=195}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6869] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6872] setpgid(0, 0 [pid 6871] <... socket resumed>) = 6 [pid 6870] recvfrom(7, [pid 6869] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] newfstatat(AT_FDCWD, "./192/binderfs", [pid 6872] <... setpgid resumed>) = 0 [pid 6871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6870] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=195}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6871] <... socket resumed>) = 7 [pid 6870] close(7 [pid 6869] <... sendmsg resumed>) = 40 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6871] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6870] <... close resumed>) = 0 [pid 6869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] unlink("./192/binderfs" [pid 6872] <... openat resumed>) = 3 [pid 6871] <... sendto resumed>) = 36 [pid 6869] <... socket resumed>) = 7 [pid 5851] <... unlink resumed>) = 0 [pid 6871] recvfrom(7, [pid 6869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] getdents64(3, [pid 6871] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=196}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6869] <... socket resumed>) = 8 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6872] write(3, "1000", 4 [pid 6870] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] close(3 [pid 6872] <... write resumed>) = 4 [pid 6872] close(3 [pid 6871] recvfrom(7, [pid 6869] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... close resumed>) = 0 [pid 6872] <... close resumed>) = 0 [pid 6871] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=196}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6870] <... sendmsg resumed>) = 40 [pid 5851] rmdir("./192" [pid 6872] read(200, [pid 6871] close(7 [pid 6870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6869] <... sendto resumed>) = 36 [pid 5851] <... rmdir resumed>) = 0 [pid 6872] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 6871] <... close resumed>) = 0 [pid 6869] recvfrom(8, [pid 5851] mkdir("./193", 0777 [pid 6872] write(1, "executing program\n", 18 [pid 6871] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6870] <... socket resumed>) = 7 [pid 6869] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-597963634}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... mkdir resumed>) = 0 [pid 6872] <... write resumed>) = 18 [pid 6871] <... sendmsg resumed>) = 40 [pid 6870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6869] recvfrom(8, [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6872] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6870] <... socket resumed>) = 8 ./strace-static-x86_64: Process 6873 attached [pid 6872] <... socket resumed>) = 3 [pid 6871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6870] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6869] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-597963634}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6873] set_robust_list(0x55558da3e760, 24 [pid 6872] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6871] <... socket resumed>) = 7 [pid 6870] <... sendto resumed>) = 36 [pid 6869] close(8 [pid 6873] <... set_robust_list resumed>) = 0 [pid 6872] <... socket resumed>) = 4 [pid 6871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6870] recvfrom(8, [pid 6869] <... close resumed>) = 0 [pid 6872] close(4 [pid 6871] <... socket resumed>) = 8 [pid 6870] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-98263479}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6873] chdir("./193" [pid 6872] <... close resumed>) = 0 [pid 6871] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6869] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6873] <... chdir resumed>) = 0 [pid 6872] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6871] <... sendto resumed>) = 36 [pid 6870] recvfrom(8, [pid 6869] <... sendmsg resumed>) = 132 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 195 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6872] <... socket resumed>) = 4 [pid 6871] recvfrom(8, [pid 6870] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-98263479}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6869] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6873] <... prctl resumed>) = 0 [pid 6872] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6871] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-824376709}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6870] close(8 [pid 6873] setpgid(0, 0 [pid 6872] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6871] recvfrom(8, [pid 6869] <... sendmsg resumed>) = 20 [pid 6873] <... setpgid resumed>) = 0 [pid 6871] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-824376709}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6869] writev(-1, NULL, 0 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] listen(4, 9 [pid 6871] close(8 [pid 6870] <... close resumed>) = 0 [pid 6869] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... openat resumed>) = 3 [pid 6872] <... listen resumed>) = 0 [pid 6871] <... close resumed>) = 0 [pid 6870] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6873] write(3, "1000", 4 [pid 6872] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6871] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6869] close(3 [pid 6871] <... sendmsg resumed>) = 132 [pid 6869] <... close resumed>) = 0 [pid 6871] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6869] close(4 [pid 6873] <... write resumed>) = 4 [pid 6872] <... socket resumed>) = 5 [pid 6871] <... sendmsg resumed>) = 20 [pid 6870] <... sendmsg resumed>) = 132 [pid 6869] <... close resumed>) = 0 [pid 6873] close(3 [pid 6872] sendmmsg(5, [pid 6871] writev(-1, NULL, 0 [pid 6869] close(5 [pid 6873] <... close resumed>) = 0 [pid 6872] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6871] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6869] <... close resumed>) = 0 [pid 6873] read(200, [pid 6871] close(3 [pid 6869] close(6 [pid 6871] <... close resumed>) = 0 [pid 6869] <... close resumed>) = 0 [pid 6871] close(4 [pid 6869] close(7 [pid 6873] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... close resumed>) = 0 [pid 6873] symlink("/dev/binderfs", "./binderfs" [pid 6872] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6870] <... sendmsg resumed>) = 20 [pid 6869] <... close resumed>) = 0 [pid 6873] <... symlink resumed>) = 0 [pid 6871] close(5 [pid 6869] close(8 [pid 6872] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6871] <... close resumed>) = 0 executing program [pid 6873] write(1, "executing program\n", 18 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... write resumed>) = 18 [pid 6871] close(6 [pid 6870] writev(-1, NULL, 0 [pid 6869] close(9 [pid 6873] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6871] <... close resumed>) = 0 [pid 6870] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... socket resumed>) = 3 [pid 6872] <... socket resumed>) = 6 [pid 6869] close(10 [pid 6870] close(3 [pid 6873] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6871] close(7 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = 0 [pid 6872] <... socket resumed>) = 7 [pid 6871] <... close resumed>) = 0 [pid 6873] <... socket resumed>) = 4 [pid 6872] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6871] close(8 [pid 6870] close(4 [pid 6869] close(11 [pid 6873] close(4 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... close resumed>) = 0 [pid 6871] close(9 [pid 6870] <... close resumed>) = 0 [pid 6869] close(12 [pid 6872] <... sendto resumed>) = 36 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(5 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(10 [pid 6869] close(13 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(11 [pid 6869] close(14 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(12 [pid 6869] close(15 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(13 [pid 6869] close(16 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(14 [pid 6869] close(17 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(15 [pid 6869] close(18 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(16 [pid 6869] close(19 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(17 [pid 6869] close(20 [pid 6873] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6872] recvfrom(7, [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = 0 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... socket resumed>) = 4 [pid 6872] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=199}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6871] close(18 [pid 6870] close(6 [pid 6869] close(21 [pid 6873] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6872] recvfrom(7, [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = 0 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=199}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6871] close(19 [pid 6870] close(7 [pid 6869] close(22 [pid 6873] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6872] close(7 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] listen(4, 9 [pid 6871] close(20 [pid 6870] <... close resumed>) = 0 [pid 6872] <... close resumed>) = 0 [pid 6869] close(23 [pid 6872] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(8 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... listen resumed>) = 0 [pid 6871] close(21 [pid 6869] close(24 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6872] <... sendmsg resumed>) = 40 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... socket resumed>) = 5 [pid 6872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6871] close(22 [pid 6870] close(9 [pid 6869] close(25 [pid 6873] sendmmsg(5, [pid 6872] <... socket resumed>) = 7 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6871] close(23 [pid 6870] close(10 [pid 6869] close(26 [pid 6872] <... socket resumed>) = 8 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6872] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(11 [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6871] close(24 [pid 6869] close(27 [pid 6873] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6872] <... sendto resumed>) = 36 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6871] close(25 [pid 6869] close(28 [pid 6870] close(12 [pid 6873] <... socket resumed>) = 6 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6872] recvfrom(8, [pid 6871] close(26 [pid 6870] close(13 [pid 6869] close(29 [pid 6873] <... socket resumed>) = 7 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1794400196}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6873] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6871] close(27 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] recvfrom(8, [pid 6873] <... sendto resumed>) = 36 [pid 6872] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1794400196}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(14 [pid 6869] exit_group(0 [pid 6873] recvfrom(7, [pid 6872] close(8 [pid 6871] close(28 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=195}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(15 [pid 6869] <... exit_group resumed>) = ? [pid 6873] recvfrom(7, [pid 6872] <... close resumed>) = 0 [pid 6871] close(29 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6870] close(16 [pid 6873] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=195}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6872] <... sendmsg resumed>) = 132 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] close(7 [pid 6872] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6870] close(17 [pid 6869] +++ exited with 0 +++ [pid 6871] exit_group(0 [pid 6873] <... close resumed>) = 0 [pid 6872] <... sendmsg resumed>) = 20 [pid 6871] <... exit_group resumed>) = ? [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6873] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6872] writev(-1, NULL, 0 [pid 6870] close(18 [pid 6873] <... sendmsg resumed>) = 40 [pid 6872] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] close(3 [pid 6870] close(19 [pid 5852] umount2("./197", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6872] <... close resumed>) = 0 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6872] close(4 [pid 6871] +++ exited with 0 +++ [pid 6870] close(20 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6873] <... socket resumed>) = 7 [pid 6872] <... close resumed>) = 0 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6870] close(21 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6870] close(22 [pid 6873] <... socket resumed>) = 8 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6872] close(5 [pid 5852] <... openat resumed>) = 3 [pid 6870] close(23 [pid 6873] <... sendto resumed>) = 36 [pid 6872] <... close resumed>) = 0 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6873] recvfrom(8, [pid 6872] close(6 [pid 6870] close(24 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6873] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2137028336}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6872] <... close resumed>) = 0 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] recvfrom(8, [pid 5852] getdents64(3, [pid 6870] close(25 [pid 6873] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2137028336}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] close(8 [pid 6872] close(7 [pid 6870] close(26 [pid 5852] umount2("./197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6873] <... close resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6870] close(27 [pid 6873] <... sendmsg resumed>) = 132 [pid 6872] <... close resumed>) = 0 [pid 5852] newfstatat(AT_FDCWD, "./197/binderfs", [pid 6873] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6872] close(8 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./197/binderfs" [pid 6873] <... sendmsg resumed>) = 20 [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(28 [pid 5852] <... unlink resumed>) = 0 [pid 6873] writev(-1, NULL, 0 [pid 6872] close(9 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5850] umount2("./194", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6873] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] close(29 [pid 6873] close(3 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6873] <... close resumed>) = 0 [pid 5852] close(3 [pid 6873] close(4 [pid 5852] <... close resumed>) = 0 [pid 6873] <... close resumed>) = 0 [pid 6872] close(10 [pid 6870] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] close(5 [pid 5852] rmdir("./197" [pid 6873] <... close resumed>) = 0 [pid 6872] close(11 [pid 6870] exit_group(0 [pid 5852] <... rmdir resumed>) = 0 [pid 5850] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6873] close(6 [pid 5852] mkdir("./198", 0777) = 0 [pid 6873] <... close resumed>) = 0 [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] <... exit_group resumed>) = ? [pid 5850] <... openat resumed>) = 3 [pid 6873] close(7 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6873] <... close resumed>) = 0 [pid 6872] close(12 [pid 6873] close(8 [pid 5850] newfstatat(3, "", ./strace-static-x86_64: Process 6874 attached [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6870] +++ exited with 0 +++ [pid 6872] close(13 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] close(14 [pid 6874] set_robust_list(0x55558da3e760, 24 [pid 6873] close(9 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 200 [pid 6874] <... set_robust_list resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] chdir("./198" [pid 6873] close(10 [pid 6872] close(15 [pid 5850] getdents64(3, [pid 6874] <... chdir resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./193", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6873] close(11 [pid 6872] close(16 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6874] <... prctl resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] setpgid(0, 0 [pid 6873] close(12 [pid 6872] close(17 [pid 5850] umount2("./194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] openat(AT_FDCWD, "./193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6874] <... setpgid resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6873] close(13 [pid 5849] <... openat resumed>) = 3 [pid 5850] newfstatat(AT_FDCWD, "./194/binderfs", [pid 6872] close(18 [pid 5849] newfstatat(3, "", [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6872] close(19 [pid 5850] unlink("./194/binderfs" [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... openat resumed>) = 3 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] close(20 [pid 5849] getdents64(3, [pid 6874] write(3, "1000", 4 [pid 6873] close(14 [pid 6874] <... write resumed>) = 4 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6874] close(3 [pid 6873] close(15 [pid 6872] close(21 [pid 5849] umount2("./193/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6874] <... close resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6874] read(200, [pid 6873] close(16 [pid 6872] close(22 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] newfstatat(AT_FDCWD, "./193/binderfs", [pid 6874] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6874] symlink("/dev/binderfs", "./binderfs" [pid 6873] close(17 [pid 6872] close(23 [pid 5850] <... close resumed>) = 0 [pid 5849] unlink("./193/binderfs" [pid 6874] <... symlink resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5850] rmdir("./194" [pid 6874] write(1, "executing program\n", 18 [pid 6873] close(18 [pid 6872] close(24 [pid 5849] <... unlink resumed>) = 0 [pid 6874] <... write resumed>) = 18 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... rmdir resumed>) = 0 [pid 6874] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6873] close(19 [pid 6872] close(25 [pid 5849] getdents64(3, [pid 6874] <... socket resumed>) = 3 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] mkdir("./195", 0777 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6874] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6873] close(20 [pid 6874] <... socket resumed>) = 4 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] close(26 [pid 6874] close(4 [pid 6873] close(21 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] close(3 [pid 6874] <... close resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... close resumed>) = 0 [pid 6874] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6873] close(22 [pid 6872] close(27 [pid 5849] rmdir("./193" [pid 6874] <... socket resumed>) = 4 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6873] close(23 [pid 6872] close(28 [pid 5849] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6875 attached [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] mkdir("./194", 0777 [pid 6875] set_robust_list(0x55558da3e760, 24 [pid 6874] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6873] close(24 [pid 6872] close(29 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 197 [pid 5849] <... mkdir resumed>) = 0 [pid 6875] <... set_robust_list resumed>) = 0 [pid 6874] listen(4, 9 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] chdir("./195" [pid 6874] <... listen resumed>) = 0 [pid 6873] close(25 [pid 6872] exit_group(0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6875] <... chdir resumed>) = 0 [pid 6874] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... exit_group resumed>) = ? [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6874] <... socket resumed>) = 5 [pid 6873] close(26 [pid 6872] +++ exited with 0 +++ [pid 6875] <... prctl resumed>) = 0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6875] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6876 attached [pid 6874] sendmmsg(5, [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6876] set_robust_list(0x55558da3e760, 24 [pid 6874] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6873] close(27 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 196 [pid 6876] <... set_robust_list resumed>) = 0 [pid 6875] <... openat resumed>) = 3 [pid 6874] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] chdir("./194" [pid 6875] write(3, "1000", 4 [pid 6874] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6873] close(28 [pid 6876] <... chdir resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6873] close(29 [pid 6876] <... prctl resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] setpgid(0, 0 [pid 6873] exit_group(0 [pid 6876] <... setpgid resumed>) = 0 [pid 6873] <... exit_group resumed>) = ? [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6875] <... write resumed>) = 4 [pid 6874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6873] +++ exited with 0 +++ [pid 5853] umount2("./197", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6875] close(3 [pid 6874] <... socket resumed>) = 6 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6875] <... close resumed>) = 0 [pid 5853] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6875] read(200, [pid 5853] <... openat resumed>) = 3 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6875] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6874] <... socket resumed>) = 7 [pid 6876] <... openat resumed>) = 3 [pid 6875] symlink("/dev/binderfs", "./binderfs" [pid 6874] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] newfstatat(3, "", [pid 6876] write(3, "1000", 4 [pid 6875] <... symlink resumed>) = 0 [pid 6874] <... sendto resumed>) = 36 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6876] <... write resumed>) = 4 [pid 6875] write(1, "executing program\n", 18executing program [pid 6876] close(3 [pid 5853] getdents64(3, [pid 6875] <... write resumed>) = 18 [pid 6876] <... close resumed>) = 0 [pid 6875] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6876] read(200, [pid 6875] <... socket resumed>) = 3 [pid 6876] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] umount2("./197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6875] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6876] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6875] <... socket resumed>) = 4 [pid 6876] <... symlink resumed>) = 0 [pid 6874] recvfrom(7, [pid 5853] newfstatat(AT_FDCWD, "./197/binderfs", [pid 5851] umount2("./193", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6875] close(4 [pid 6874] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=200}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6876] write(1, "executing program\n", 18 [pid 6875] <... close resumed>) = 0 executing program [pid 6874] recvfrom(7, [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] openat(AT_FDCWD, "./193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6876] <... write resumed>) = 18 [pid 6875] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6874] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=200}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] unlink("./197/binderfs" [pid 5851] <... openat resumed>) = 3 [pid 6876] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6875] <... socket resumed>) = 4 [pid 6874] close(7 [pid 5853] <... unlink resumed>) = 0 [pid 5851] newfstatat(3, "", [pid 6876] <... socket resumed>) = 3 [pid 6875] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] getdents64(3, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6876] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6875] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6874] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6876] <... socket resumed>) = 4 [pid 6874] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5853] close(3 [pid 5851] getdents64(3, [pid 6876] close(4 [pid 6875] listen(4, 9 [pid 6874] <... sendmsg resumed>) = 40 [pid 5853] <... close resumed>) = 0 [pid 6876] <... close resumed>) = 0 [pid 6875] <... listen resumed>) = 0 [pid 5853] rmdir("./197" [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] <... rmdir resumed>) = 0 [pid 6876] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6875] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6876] <... socket resumed>) = 4 [pid 6875] <... socket resumed>) = 5 [pid 5853] mkdir("./198", 0777 [pid 6876] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6875] sendmmsg(5, [pid 6874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] umount2("./193/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6874] <... socket resumed>) = 7 [pid 5853] <... mkdir resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] newfstatat(AT_FDCWD, "./193/binderfs", [pid 6876] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6875] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6874] <... socket resumed>) = 8 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6874] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] unlink("./193/binderfs"./strace-static-x86_64: Process 6877 attached [pid 6876] listen(4, 9 [pid 6875] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6874] <... sendto resumed>) = 36 [pid 5851] <... unlink resumed>) = 0 [pid 6877] set_robust_list(0x55558da3e760, 24 [pid 6876] <... listen resumed>) = 0 [pid 6874] recvfrom(8, [pid 5851] getdents64(3, [pid 6877] <... set_robust_list resumed>) = 0 [pid 6875] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6874] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-852758832}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6877] chdir("./198" [pid 6876] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 200 [pid 6877] <... chdir resumed>) = 0 [pid 6876] <... socket resumed>) = 5 [pid 6874] recvfrom(8, [pid 5851] close(3 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6876] sendmmsg(5, [pid 6875] <... socket resumed>) = 6 [pid 6874] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-852758832}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] <... close resumed>) = 0 [pid 6877] <... prctl resumed>) = 0 [pid 6876] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6874] close(8 [pid 5851] rmdir("./193" [pid 6877] setpgid(0, 0 [pid 6876] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6875] <... socket resumed>) = 7 [pid 6877] <... setpgid resumed>) = 0 [pid 6876] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6875] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6874] <... close resumed>) = 0 [pid 5851] <... rmdir resumed>) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6875] <... sendto resumed>) = 36 [pid 6874] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] mkdir("./194", 0777 [pid 6877] <... openat resumed>) = 3 [pid 6876] <... socket resumed>) = 6 [pid 6875] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=197}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6877] write(3, "1000", 4 [pid 6876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6875] recvfrom(7, [pid 6874] <... sendmsg resumed>) = 132 [pid 5851] <... mkdir resumed>) = 0 [pid 6876] <... socket resumed>) = 7 [pid 6875] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=197}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6877] <... write resumed>) = 4 [pid 6876] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6875] close(7 [pid 6874] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6877] close(3 [pid 6876] <... sendto resumed>) = 36 [pid 6875] <... close resumed>) = 0 [pid 6876] recvfrom(7, [pid 6877] <... close resumed>) = 0 [pid 6876] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=196}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6876] recvfrom(7, [pid 6875] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6876] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=196}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6876] close(7) = 0 [pid 6876] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 6878 attached [pid 6877] read(200, [pid 6874] <... sendmsg resumed>) = 20 [pid 6878] set_robust_list(0x55558da3e760, 24 [pid 6877] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6875] <... sendmsg resumed>) = 40 [pid 6874] writev(-1, NULL, 0 [pid 6877] symlink("/dev/binderfs", "./binderfs" [pid 6876] <... sendmsg resumed>) = 40 [pid 6875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6874] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 196 [pid 6876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6874] close(3 [pid 6876] <... socket resumed>) = 7 [pid 6876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6874] <... close resumed>) = 0 [pid 6875] <... socket resumed>) = 7 [pid 6878] <... set_robust_list resumed>) = 0 [pid 6877] <... symlink resumed>) = 0 [pid 6876] <... socket resumed>) = 8 [pid 6874] close(4 [pid 6878] chdir("./194"executing program [pid 6877] write(1, "executing program\n", 18 [pid 6876] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6874] <... close resumed>) = 0 [pid 6878] <... chdir resumed>) = 0 [pid 6877] <... write resumed>) = 18 [pid 6875] <... socket resumed>) = 8 [pid 6874] close(5 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6877] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6876] <... sendto resumed>) = 36 [pid 6874] <... close resumed>) = 0 [pid 6878] <... prctl resumed>) = 0 [pid 6877] <... socket resumed>) = 3 [pid 6876] recvfrom(8, [pid 6875] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6874] close(6 [pid 6878] setpgid(0, 0 [pid 6877] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6876] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-990109665}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6875] <... sendto resumed>) = 36 [pid 6874] <... close resumed>) = 0 [pid 6878] <... setpgid resumed>) = 0 [pid 6877] <... socket resumed>) = 4 [pid 6876] recvfrom(8, [pid 6875] recvfrom(8, [pid 6874] close(7 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6877] close(4 [pid 6876] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-990109665}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6875] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1648816306}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6874] <... close resumed>) = 0 [pid 6878] <... openat resumed>) = 3 [pid 6877] <... close resumed>) = 0 [pid 6876] close(8 [pid 6875] recvfrom(8, [pid 6874] close(8 [pid 6877] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6876] <... close resumed>) = 0 [pid 6875] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1648816306}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] write(3, "1000", 4 [pid 6877] <... socket resumed>) = 4 [pid 6876] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6875] close(8 [pid 6874] close(9 [pid 6878] <... write resumed>) = 4 [pid 6876] <... sendmsg resumed>) = 132 [pid 6875] <... close resumed>) = 0 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] close(3) = 0 [pid 6877] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6875] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6874] close(10 [pid 6878] read(200, [pid 6877] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6876] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6875] <... sendmsg resumed>) = 132 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] symlink("/dev/binderfs", "./binderfs" [pid 6875] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6874] close(11 [pid 6878] <... symlink resumed>) = 0 [pid 6877] listen(4, 9 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... listen resumed>) = 0 [pid 6874] close(12 [pid 6877] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... socket resumed>) = 5 [pid 6874] close(13) = -1 EBADF (Bad file descriptor) [pid 6877] sendmmsg(5, [pid 6874] close(14) = -1 EBADF (Bad file descriptor) [pid 6877] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) executing program [pid 6878] write(1, "executing program\n", 18 [pid 6876] <... sendmsg resumed>) = 20 [pid 6875] <... sendmsg resumed>) = 20 [pid 6874] close(15 [pid 6878] <... write resumed>) = 18 [pid 6877] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6876] writev(-1, NULL, 0 [pid 6875] writev(-1, NULL, 0 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6877] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6876] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] close(16 [pid 6878] <... socket resumed>) = 3 [pid 6877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6876] close(3 [pid 6875] close(3 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6877] <... socket resumed>) = 6 [pid 6876] <... close resumed>) = 0 [pid 6875] <... close resumed>) = 0 [pid 6874] close(17 [pid 6878] <... socket resumed>) = 4 [pid 6877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6876] close(4 [pid 6875] close(4 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] close(4 [pid 6877] <... socket resumed>) = 7 [pid 6876] <... close resumed>) = 0 [pid 6875] <... close resumed>) = 0 [pid 6874] close(18 [pid 6877] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6876] close(5 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... sendto resumed>) = 36 [pid 6874] close(19 [pid 6877] recvfrom(7, [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=200}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6874] close(20 [pid 6878] <... close resumed>) = 0 [pid 6876] <... close resumed>) = 0 [pid 6875] close(5 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6876] close(6 [pid 6877] recvfrom(7, [pid 6875] <... close resumed>) = 0 [pid 6874] close(21 [pid 6877] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=200}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6876] <... close resumed>) = 0 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... socket resumed>) = 4 [pid 6877] close(7 [pid 6875] close(6 [pid 6874] close(22 [pid 6877] <... close resumed>) = 0 [pid 6876] close(7 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6877] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6874] close(23 [pid 6877] <... sendmsg resumed>) = 40 [pid 6876] <... close resumed>) = 0 [pid 6875] <... close resumed>) = 0 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6875] close(7 [pid 6874] close(24 [pid 6877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6876] close(8 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] listen(4, 9 [pid 6877] <... socket resumed>) = 7 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = 0 [pid 6874] close(25 [pid 6878] <... listen resumed>) = 0 [pid 6877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6876] close(9 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... socket resumed>) = 8 [pid 6874] close(26 [pid 6877] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6877] <... sendto resumed>) = 36 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(8 [pid 6874] close(27 [pid 6878] <... socket resumed>) = 5 [pid 6877] recvfrom(8, [pid 6876] close(10 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(9 [pid 6878] sendmmsg(5, [pid 6876] close(11 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(10 [pid 6876] close(12 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(11 [pid 6876] close(13 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(12 [pid 6876] close(14 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(13 [pid 6876] close(15 [pid 6878] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(14 [pid 6878] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6877] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-831708171}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6876] close(16 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] close(28 [pid 6878] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6877] recvfrom(8, [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(15 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6877] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-831708171}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6876] close(17 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] close(29 [pid 6878] <... socket resumed>) = 6 [pid 6877] close(8 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(16 [pid 6874] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6877] <... close resumed>) = 0 [pid 6876] close(18 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... socket resumed>) = 7 [pid 6877] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(17 [pid 6874] exit_group(0 [pid 6878] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6877] <... sendmsg resumed>) = 132 [pid 6876] close(19 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... exit_group resumed>) = ? [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] close(18) = -1 EBADF (Bad file descriptor) [pid 6876] close(20 [pid 6875] close(19 [pid 6878] <... sendto resumed>) = 36 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] recvfrom(7, [pid 6876] close(21 [pid 6875] close(20 [pid 6878] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=196}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] recvfrom(7, [pid 6877] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6874] +++ exited with 0 +++ [pid 6878] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=196}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6876] close(22 [pid 6875] close(21 [pid 6878] close(7 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... close resumed>) = 0 [pid 6876] close(23 [pid 6875] close(22 [pid 6878] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... sendmsg resumed>) = 40 [pid 6876] close(24 [pid 6875] close(23 [pid 6877] <... sendmsg resumed>) = 20 [pid 6877] writev(-1, NULL, 0 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... socket resumed>) = 7 [pid 6876] close(25 [pid 6875] close(24 [pid 6878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... socket resumed>) = 8 [pid 6876] close(26 [pid 6875] close(25 [pid 6877] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./198", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6878] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6877] close(3 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6878] <... sendto resumed>) = 36 [pid 6877] <... close resumed>) = 0 [pid 6876] close(27 [pid 6875] close(26 [pid 5852] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6877] close(4 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 6877] <... close resumed>) = 0 [pid 6876] close(28 [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6877] close(5 [pid 6875] close(27 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6878] recvfrom(8, [pid 6877] <... close resumed>) = 0 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-408628193}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6877] close(6 [pid 6876] close(29 [pid 6875] close(28 [pid 5852] getdents64(3, [pid 6878] recvfrom(8, [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-408628193}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6877] <... close resumed>) = 0 [pid 6876] exit_group(0 [pid 6875] close(29 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6878] close(8 [pid 6876] <... exit_group resumed>) = ? [pid 6875] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6878] <... close resumed>) = 0 [pid 6877] close(7 [pid 6876] +++ exited with 0 +++ [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6878] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6877] <... close resumed>) = 0 [pid 5852] newfstatat(AT_FDCWD, "./198/binderfs", [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6878] <... sendmsg resumed>) = 132 [pid 6877] close(8 [pid 6875] exit_group(0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6878] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... exit_group resumed>) = ? [pid 5852] unlink("./198/binderfs" [pid 5849] <... restart_syscall resumed>) = 0 [pid 6878] <... sendmsg resumed>) = 20 [pid 6877] close(9 [pid 5852] <... unlink resumed>) = 0 [pid 6878] writev(-1, NULL, 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] close(10 [pid 5852] getdents64(3, [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6878] close(3 [pid 6877] close(11 [pid 5852] close(3 [pid 6878] <... close resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = 0 [pid 6877] close(12 [pid 5852] rmdir("./198" [pid 6878] close(4 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... rmdir resumed>) = 0 [pid 6878] <... close resumed>) = 0 [pid 6877] close(13 [pid 6875] +++ exited with 0 +++ [pid 5849] umount2("./194", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] mkdir("./199", 0777 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6878] close(5 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6877] close(14 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6878] <... close resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] close(15 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6878] close(6 [pid 5849] <... openat resumed>) = 3 [pid 5849] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] umount2("./194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6878] <... close resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6878] close(7 [pid 6877] close(16) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./194/binderfs", [pid 6877] close(17 [pid 5850] umount2("./195", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... close resumed>) = 0 [pid 6877] close(18 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] unlink("./194/binderfs" [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 6879 attached [pid 6877] close(19 [pid 5849] getdents64(3, [pid 5850] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6879] set_robust_list(0x55558da3e760, 24 [pid 6878] close(8 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 201 [pid 6879] <... set_robust_list resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] close(20 [pid 5850] <... openat resumed>) = 3 [pid 6878] close(9 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(3, "", [pid 6879] chdir("./199" [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] close(21 [pid 6879] <... chdir resumed>) = 0 [pid 6878] close(10 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] close(22 [pid 6879] <... prctl resumed>) = 0 [pid 5850] getdents64(3, [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] close(11 [pid 6877] close(23 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6879] setpgid(0, 0 [pid 6878] close(12 [pid 6877] close(24 [pid 5850] umount2("./195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6879] <... setpgid resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6878] close(13 [pid 6877] close(25 [pid 5850] newfstatat(AT_FDCWD, "./195/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6879] <... openat resumed>) = 3 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] close(3 [pid 6879] write(3, "1000", 4 [pid 6878] close(14 [pid 6877] close(26 [pid 5850] unlink("./195/binderfs" [pid 5849] <... close resumed>) = 0 [pid 6879] <... write resumed>) = 4 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... unlink resumed>) = 0 [pid 5849] rmdir("./194" [pid 6879] close(3 [pid 6878] close(15 [pid 6877] close(27 [pid 6879] <... close resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 5849] <... rmdir resumed>) = 0 [pid 6879] read(200, [pid 6878] close(16 [pid 6877] close(28 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] mkdir("./195", 0777 [pid 6879] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 6879] symlink("/dev/binderfs", "./binderfs" [pid 6878] close(17 [pid 6877] close(29 [pid 5850] <... close resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 6879] <... symlink resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] rmdir("./195" [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6877] exit_group(0 [pid 6879] write(1, "executing program\n", 18 [pid 6878] close(18 [pid 6877] <... exit_group resumed>) = ? [pid 5850] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6880 attached executing program [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 197 [pid 6880] set_robust_list(0x55558da3e760, 24 [pid 6879] <... write resumed>) = 18 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] +++ exited with 0 +++ [pid 5850] mkdir("./196", 0777 [pid 6880] <... set_robust_list resumed>) = 0 [pid 6879] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6878] close(19 [pid 5850] <... mkdir resumed>) = 0 [pid 6879] <... socket resumed>) = 3 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6878] close(20 [pid 6879] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6880] chdir("./195" [pid 6879] <... socket resumed>) = 4 [pid 6878] close(21 [pid 5853] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6881 attached [pid 6880] <... chdir resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6881] set_robust_list(0x55558da3e760, 24 [pid 6879] close(4 [pid 6878] close(22 [pid 6880] <... prctl resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 198 [pid 6881] <... set_robust_list resumed>) = 0 [pid 6879] <... close resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] chdir("./196" [pid 6880] setpgid(0, 0 [pid 6879] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6878] close(23 [pid 5853] umount2("./198", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6881] <... chdir resumed>) = 0 [pid 6880] <... setpgid resumed>) = 0 [pid 6879] <... socket resumed>) = 4 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6879] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6878] close(24 [pid 5853] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6881] <... prctl resumed>) = 0 [pid 6879] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] setpgid(0, 0 [pid 6879] listen(4, 9 [pid 6878] close(25 [pid 6881] <... setpgid resumed>) = 0 [pid 6879] <... listen resumed>) = 0 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6879] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6878] close(26) = -1 EBADF (Bad file descriptor) [pid 6879] <... socket resumed>) = 5 [pid 6878] close(27 [pid 6881] <... openat resumed>) = 3 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] sendmmsg(5, [pid 6878] close(28 [pid 6881] write(3, "1000", 4 [pid 6879] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... write resumed>) = 4 [pid 6878] close(29 [pid 6881] close(3 [pid 6879] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6878] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... close resumed>) = 0 [pid 6878] exit_group(0 [pid 6881] read(200, [pid 6880] <... openat resumed>) = 3 [pid 6879] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6878] <... exit_group resumed>) = ? [pid 5853] <... openat resumed>) = 3 [pid 6881] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6880] write(3, "1000", 4 [pid 6879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] umount2("./198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5853] newfstatat(AT_FDCWD, "./198/binderfs", [pid 6878] +++ exited with 0 +++ [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] unlink("./198/binderfs") = 0 [pid 5853] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] close(3) = 0 [pid 5853] rmdir("./198" [pid 6881] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... rmdir resumed>) = 0 [pid 6880] <... write resumed>) = 4 [pid 6879] <... socket resumed>) = 6 [pid 5853] mkdir("./199", 0777 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 6881] <... symlink resumed>) = 0 [pid 6880] close(3 [pid 6879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... mkdir resumed>) = 0 [pid 6881] write(1, "executing program\n", 18 [pid 6880] <... close resumed>) = 0 [pid 6879] <... socket resumed>) = 7 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6881] <... write resumed>) = 18 [pid 6880] read(200, [pid 6879] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 6882 attached [pid 6881] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6880] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6879] <... sendto resumed>) = 36 [pid 6881] <... socket resumed>) = 3 [pid 6880] symlink("/dev/binderfs", "./binderfs" [pid 6879] recvfrom(7, [pid 5851] umount2("./194", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6881] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6880] <... symlink resumed>) = 0 [pid 6879] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=201}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6882] set_robust_list(0x55558da3e760, 24 [pid 6881] <... socket resumed>) = 4 [pid 6880] write(1, "executing program\n", 18 [pid 6879] recvfrom(7, executing program [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 201 [pid 6881] close(4 [pid 6880] <... write resumed>) = 18 [pid 6879] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=201}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6882] <... set_robust_list resumed>) = 0 [pid 6881] <... close resumed>) = 0 [pid 6880] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6879] close(7 [pid 5851] <... openat resumed>) = 3 [pid 6882] chdir("./199" [pid 6880] <... socket resumed>) = 3 [pid 6879] <... close resumed>) = 0 [pid 5851] newfstatat(3, "", [pid 6880] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6879] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6882] <... chdir resumed>) = 0 [pid 6880] close(4 [pid 5851] getdents64(3, [pid 6880] <... close resumed>) = 0 [pid 6881] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6879] <... sendmsg resumed>) = 40 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6880] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] umount2("./194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6880] <... socket resumed>) = 4 [pid 6879] <... socket resumed>) = 7 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6880] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6882] <... prctl resumed>) = 0 [pid 6881] <... socket resumed>) = 4 [pid 6879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] newfstatat(AT_FDCWD, "./194/binderfs", [pid 6882] setpgid(0, 0 [pid 6881] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6880] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6879] <... socket resumed>) = 8 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6882] <... setpgid resumed>) = 0 [pid 6881] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6879] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] unlink("./194/binderfs" [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6881] listen(4, 9 [pid 6880] listen(4, 9 [pid 6879] <... sendto resumed>) = 36 [pid 6881] <... listen resumed>) = 0 [pid 6882] <... openat resumed>) = 3 [pid 6880] <... listen resumed>) = 0 [pid 6882] write(3, "1000", 4 [pid 6880] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6882] <... write resumed>) = 4 [pid 6880] <... socket resumed>) = 5 [pid 6882] close(3) = 0 [pid 6880] sendmmsg(5, [pid 6882] read(200, [pid 6880] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6882] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] symlink("/dev/binderfs", "./binderfs" [pid 6880] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6882] <... symlink resumed>) = 0 [pid 6881] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6880] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6879] recvfrom(8, [pid 5851] <... unlink resumed>) = 0 [pid 6881] <... socket resumed>) = 5 [pid 6879] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1770207769}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6882] write(1, "executing program\n", 18 [pid 6881] sendmmsg(5, [pid 6880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] getdents64(3, [pid 6879] recvfrom(8, [pid 6880] <... socket resumed>) = 6 executing program [pid 6880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6882] <... write resumed>) = 18 [pid 6881] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6879] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1770207769}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6882] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6881] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6880] <... socket resumed>) = 7 [pid 6879] close(8 [pid 5851] close(3 [pid 6882] <... socket resumed>) = 3 [pid 6880] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6882] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6881] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6880] <... sendto resumed>) = 36 [pid 6879] <... close resumed>) = 0 [pid 5851] <... close resumed>) = 0 [pid 6882] <... socket resumed>) = 4 [pid 6881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6880] recvfrom(7, [pid 6879] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] rmdir("./194" [pid 6882] close(4 [pid 6881] <... socket resumed>) = 6 [pid 6880] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=197}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6882] <... close resumed>) = 0 [pid 6881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6880] recvfrom(7, [pid 6879] <... sendmsg resumed>) = 132 [pid 5851] <... rmdir resumed>) = 0 [pid 6882] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6881] <... socket resumed>) = 7 [pid 6880] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=197}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6879] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] mkdir("./195", 0777 [pid 6882] <... socket resumed>) = 4 [pid 6881] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6880] close(7 [pid 6882] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6881] <... sendto resumed>) = 36 [pid 6880] <... close resumed>) = 0 [pid 6879] <... sendmsg resumed>) = 20 [pid 5851] <... mkdir resumed>) = 0 [pid 6882] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6881] recvfrom(7, [pid 6880] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6879] writev(-1, NULL, 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6882] listen(4, 9 [pid 6880] <... sendmsg resumed>) = 40 ./strace-static-x86_64: Process 6883 attached [pid 6881] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=198}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6883] set_robust_list(0x55558da3e760, 24 [pid 6882] <... listen resumed>) = 0 [pid 6880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6879] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... set_robust_list resumed>) = 0 [pid 6882] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6881] recvfrom(7, [pid 6880] <... socket resumed>) = 7 [pid 6879] close(3 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 197 [pid 6883] chdir("./195" [pid 6882] <... socket resumed>) = 5 [pid 6881] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=198}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6879] <... close resumed>) = 0 [pid 6883] <... chdir resumed>) = 0 [pid 6882] sendmmsg(5, [pid 6881] close(7 [pid 6880] <... socket resumed>) = 8 [pid 6879] close(4 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6882] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6881] <... close resumed>) = 0 [pid 6880] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6879] <... close resumed>) = 0 [pid 6883] <... prctl resumed>) = 0 [pid 6882] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6881] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6879] close(5 [pid 6883] setpgid(0, 0 [pid 6882] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6881] <... sendmsg resumed>) = 40 [pid 6880] <... sendto resumed>) = 36 [pid 6879] <... close resumed>) = 0 [pid 6883] <... setpgid resumed>) = 0 [pid 6881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6879] close(6 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6881] <... socket resumed>) = 7 [pid 6880] recvfrom(8, [pid 6883] write(3, "1000", 4 [pid 6882] <... socket resumed>) = 6 [pid 6879] <... close resumed>) = 0 [pid 6880] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1257113956}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6883] <... write resumed>) = 4 [pid 6882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6879] close(7 [pid 6880] recvfrom(8, [pid 6883] close(3 [pid 6882] <... socket resumed>) = 7 [pid 6881] <... socket resumed>) = 8 [pid 6880] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1257113956}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6879] <... close resumed>) = 0 [pid 6883] <... close resumed>) = 0 [pid 6882] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6881] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6880] close(8 [pid 6883] read(200, [pid 6882] <... sendto resumed>) = 36 [pid 6879] close(8 [pid 6883] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] recvfrom(7, [pid 6881] <... sendto resumed>) = 36 [pid 6880] <... close resumed>) = 0 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] symlink("/dev/binderfs", "./binderfs" [pid 6882] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=201}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6881] recvfrom(8, [pid 6880] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6879] close(9 [pid 6883] <... symlink resumed>) = 0 [pid 6882] recvfrom(7, [pid 6881] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1344948119}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] write(1, "executing program\n", 18executing program [pid 6882] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=201}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6881] recvfrom(8, [pid 6880] <... sendmsg resumed>) = 132 [pid 6879] close(10 [pid 6883] <... write resumed>) = 18 [pid 6881] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1344948119}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6882] close(7 [pid 6881] close(8 [pid 6880] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6879] close(11 [pid 6883] <... socket resumed>) = 3 [pid 6882] <... close resumed>) = 0 [pid 6881] <... close resumed>) = 0 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6881] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6879] close(12 [pid 6883] <... socket resumed>) = 4 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] close(4 [pid 6879] close(13 [pid 6883] <... close resumed>) = 0 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6882] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6881] <... sendmsg resumed>) = 132 [pid 6880] <... sendmsg resumed>) = 20 [pid 6879] close(14 [pid 6883] <... socket resumed>) = 4 [pid 6882] <... sendmsg resumed>) = 40 [pid 6881] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6880] writev(-1, NULL, 0 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6881] <... sendmsg resumed>) = 20 [pid 6879] close(15 [pid 6883] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6881] writev(-1, NULL, 0 [pid 6880] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] listen(4, 9 [pid 6882] <... socket resumed>) = 7 [pid 6881] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(3 [pid 6879] close(16 [pid 6883] <... listen resumed>) = 0 [pid 6881] close(3 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6881] <... close resumed>) = 0 [pid 6879] close(17 [pid 6883] <... socket resumed>) = 5 [pid 6881] close(4 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = 0 [pid 6883] sendmmsg(5, [pid 6882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6881] <... close resumed>) = 0 [pid 6879] close(18 [pid 6883] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6882] <... socket resumed>) = 8 [pid 6881] close(5 [pid 6880] close(4 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6879] close(19 [pid 6883] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6882] <... sendto resumed>) = 36 [pid 6881] <... close resumed>) = 0 [pid 6880] <... close resumed>) = 0 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6882] recvfrom(8, [pid 6881] close(6 [pid 6880] close(5 [pid 6879] close(20 [pid 6883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6882] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1685613451}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6881] <... close resumed>) = 0 [pid 6880] <... close resumed>) = 0 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... socket resumed>) = 6 [pid 6882] recvfrom(8, [pid 6879] close(21 [pid 6880] close(6 [pid 6882] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1685613451}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6881] close(7 [pid 6880] <... close resumed>) = 0 [pid 6879] close(22 [pid 6882] close(8 [pid 6883] <... socket resumed>) = 7 [pid 6881] <... close resumed>) = 0 [pid 6880] close(7 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6882] <... close resumed>) = 0 [pid 6881] close(8 [pid 6880] <... close resumed>) = 0 [pid 6879] close(23 [pid 6883] <... sendto resumed>) = 36 [pid 6882] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] recvfrom(7, [pid 6881] close(9 [pid 6880] close(8 [pid 6879] close(24 [pid 6883] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=197}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] recvfrom(7, [pid 6882] <... sendmsg resumed>) = 132 [pid 6881] close(10 [pid 6879] close(25 [pid 6883] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=197}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(9 [pid 6883] close(7 [pid 6882] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6881] close(11 [pid 6879] close(26 [pid 6883] <... close resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(12 [pid 6880] close(10 [pid 6879] close(27 [pid 6883] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6882] <... sendmsg resumed>) = 20 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(11 [pid 6882] writev(-1, NULL, 0 [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(12 [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... sendmsg resumed>) = 40 [pid 6882] close(3 [pid 6881] close(13 [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] close(28 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(14 [pid 6879] close(29 [pid 6883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... socket resumed>) = 7 [pid 6882] <... close resumed>) = 0 [pid 6881] close(15 [pid 6880] close(13 [pid 6879] exit_group(0 [pid 6883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6882] close(4 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... exit_group resumed>) = ? [pid 6883] <... socket resumed>) = 8 [pid 6882] <... close resumed>) = 0 [pid 6881] close(16 [pid 6880] close(14 [pid 6879] +++ exited with 0 +++ [pid 6883] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6882] close(5 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... sendto resumed>) = 36 [pid 6881] close(17 [pid 6880] close(15 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] recvfrom(8, [pid 6881] close(18 [pid 6880] close(16 [pid 6883] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-394539016}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6882] <... close resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6883] recvfrom(8, [pid 6881] close(19 [pid 6880] close(17 [pid 6883] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-394539016}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6882] close(6 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 6883] close(8 [pid 6881] close(20 [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... close resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(18 [pid 6882] <... close resumed>) = 0 [pid 6881] close(21 [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6882] close(7 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(19 [pid 6883] <... sendmsg resumed>) = 132 [pid 6882] <... close resumed>) = 0 [pid 6881] close(22) = -1 EBADF (Bad file descriptor) [pid 6881] close(23 [pid 6883] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(24) = -1 EBADF (Bad file descriptor) [pid 6881] close(25 [pid 6883] <... sendmsg resumed>) = 20 [pid 6882] close(8 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./199", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6883] writev(-1, NULL, 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(26 [pid 6880] close(20 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6883] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] close(9 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6883] close(3 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(27 [pid 5852] <... openat resumed>) = 3 [pid 6883] <... close resumed>) = 0 [pid 6882] close(10 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(21 [pid 5852] newfstatat(3, "", [pid 6883] close(4 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(28 [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] <... close resumed>) = 0 [pid 6882] close(11 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] close(22 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6883] close(5 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(29 [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 6882] close(12 [pid 6880] close(23 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6882] close(13 [pid 6880] close(24 [pid 6883] <... close resumed>) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6883] close(6 [pid 6882] close(14 [pid 6881] exit_group(0 [pid 6880] close(25 [pid 6883] <... close resumed>) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... exit_group resumed>) = ? [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./199/binderfs", [pid 6882] close(15 [pid 6880] close(26 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./199/binderfs" [pid 6882] close(16 [pid 6880] close(27 [pid 5852] <... unlink resumed>) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] close(17 [pid 6880] close(28 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 6883] close(7 [pid 6882] close(18 [pid 6880] close(29 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6883] <... close resumed>) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] +++ exited with 0 +++ [pid 6880] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(3 [pid 6883] close(8 [pid 6882] close(19 [pid 6880] exit_group(0 [pid 5852] <... close resumed>) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... exit_group resumed>) = ? [pid 5852] rmdir("./199" [pid 6883] close(9 [pid 6882] close(20 [pid 5852] <... rmdir resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] close(10) = -1 EBADF (Bad file descriptor) [pid 6883] close(11) = -1 EBADF (Bad file descriptor) [pid 6883] close(12 [pid 6882] close(21 [pid 6880] +++ exited with 0 +++ [pid 5852] mkdir("./200", 0777 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] close(13) = -1 EBADF (Bad file descriptor) [pid 6883] close(14) = -1 EBADF (Bad file descriptor) [pid 6883] close(15 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6882] close(22) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6882] close(23./strace-static-x86_64: Process 6884 attached [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6884] set_robust_list(0x55558da3e760, 24 [pid 6883] close(16 [pid 6882] close(24 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 202 [pid 6884] <... set_robust_list resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 6884] chdir("./200" [pid 6883] close(17 [pid 6882] close(25 [pid 5850] umount2("./196", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6884] <... chdir resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6883] close(18 [pid 6882] close(26 [pid 6884] <... prctl resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] setpgid(0, 0 [pid 6883] close(19 [pid 6882] close(27 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6884] <... setpgid resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6883] close(20 [pid 6882] close(28 [pid 5850] <... openat resumed>) = 3 [pid 5849] umount2("./195", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6884] <... openat resumed>) = 3 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(3, "", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6882] close(29 [pid 6884] write(3, "1000", 4 [pid 6883] close(21 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6884] <... write resumed>) = 4 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] exit_group(0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6884] close(3 [pid 6883] close(22 [pid 6882] <... exit_group resumed>) = ? [pid 5849] <... openat resumed>) = 3 [pid 6884] <... close resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 5849] newfstatat(3, "", [pid 6884] read(200, [pid 6883] close(23 [pid 6884] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] +++ exited with 0 +++ [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6884] symlink("/dev/binderfs", "./binderfs" [pid 6883] close(24 [pid 5850] umount2("./196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6884] <... symlink resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] getdents64(3, [pid 6884] write(1, "executing program\n", 18 [pid 6883] close(25executing program [pid 6884] <... write resumed>) = 18 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6884] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 6884] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(AT_FDCWD, "./196/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6884] <... socket resumed>) = 4 [pid 6883] close(26 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6883] close(27 [pid 5850] unlink("./196/binderfs" [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6884] close(4 [pid 6883] close(28 [pid 5850] <... unlink resumed>) = 0 [pid 5849] newfstatat(AT_FDCWD, "./195/binderfs", [pid 6884] <... close resumed>) = 0 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 6884] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6883] close(29 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6884] <... socket resumed>) = 4 [pid 6883] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(3 [pid 5849] unlink("./195/binderfs" [pid 6884] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6883] exit_group(0 [pid 5853] <... restart_syscall resumed>) = 0 [pid 6884] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6883] <... exit_group resumed>) = ? [pid 5850] <... close resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6884] listen(4, 9 [pid 5850] rmdir("./196" [pid 5849] getdents64(3, [pid 6884] <... listen resumed>) = 0 [pid 6884] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] umount2("./199", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6884] <... socket resumed>) = 5 [pid 5849] close(3 [pid 6884] sendmmsg(5, [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6884] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 6884] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6883] +++ exited with 0 +++ [pid 5850] mkdir("./197", 0777 [pid 5849] <... close resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] rmdir("./195" [pid 5853] newfstatat(3, "", [pid 5849] <... rmdir resumed>) = 0 [pid 6884] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] umount2("./195", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] mkdir("./196", 0777 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 6884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] getdents64(3, [pid 5851] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] <... socket resumed>) = 6 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] umount2("./199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6886 attached ./strace-static-x86_64: Process 6885 attached [pid 6884] <... socket resumed>) = 7 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] newfstatat(3, "", [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 199 [pid 6886] set_robust_list(0x55558da3e760, 24 [pid 6885] set_robust_list(0x55558da3e760, 24 [pid 6884] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] newfstatat(AT_FDCWD, "./199/binderfs", [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 198 [pid 6886] <... set_robust_list resumed>) = 0 [pid 6885] <... set_robust_list resumed>) = 0 [pid 6884] <... sendto resumed>) = 36 [pid 5851] getdents64(3, [pid 6886] chdir("./196" [pid 6885] chdir("./197" [pid 6884] recvfrom(7, [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6886] <... chdir resumed>) = 0 [pid 6885] <... chdir resumed>) = 0 [pid 6884] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=202}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] unlink("./199/binderfs" [pid 5851] umount2("./195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6884] recvfrom(7, [pid 5853] <... unlink resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6886] <... prctl resumed>) = 0 [pid 6885] <... prctl resumed>) = 0 [pid 6884] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=202}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] getdents64(3, [pid 5851] newfstatat(AT_FDCWD, "./195/binderfs", [pid 6886] setpgid(0, 0 [pid 6885] setpgid(0, 0 [pid 6884] close(7 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6886] <... setpgid resumed>) = 0 [pid 6885] <... setpgid resumed>) = 0 [pid 6884] <... close resumed>) = 0 [pid 5853] close(3 [pid 5851] unlink("./195/binderfs" [pid 6884] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5853] <... close resumed>) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] <... unlink resumed>) = 0 [pid 6885] <... openat resumed>) = 3 [pid 6886] <... openat resumed>) = 3 [pid 6884] <... sendmsg resumed>) = 40 [pid 5853] rmdir("./199" [pid 5851] getdents64(3, [pid 6886] write(3, "1000", 4 [pid 6885] write(3, "1000", 4 [pid 6884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... rmdir resumed>) = 0 [pid 6886] <... write resumed>) = 4 [pid 6884] <... socket resumed>) = 7 [pid 5853] mkdir("./200", 0777 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6886] close(3 [pid 6885] <... write resumed>) = 4 [pid 6884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... mkdir resumed>) = 0 [pid 5851] close(3 [pid 6886] <... close resumed>) = 0 [pid 6884] <... socket resumed>) = 8 [pid 5851] <... close resumed>) = 0 [pid 6886] read(200, [pid 6885] close(3 [pid 6884] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] rmdir("./195" [pid 6886] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] <... close resumed>) = 0 [pid 6884] <... sendto resumed>) = 36 [pid 5851] <... rmdir resumed>) = 0 [pid 6884] recvfrom(8, [pid 5851] mkdir("./196", 0777 [pid 6884] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1678831045}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... mkdir resumed>) = 0 [pid 6886] symlink("/dev/binderfs", "./binderfs" [pid 6885] read(200, [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6887 attached [pid 6886] <... symlink resumed>) = 0 [pid 6885] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6884] recvfrom(8, executing program [pid 6887] set_robust_list(0x55558da3e760, 24 [pid 6886] write(1, "executing program\n", 18 [pid 6885] symlink("/dev/binderfs", "./binderfs" [pid 6884] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1678831045}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ./strace-static-x86_64: Process 6888 attached [pid 6887] <... set_robust_list resumed>) = 0 [pid 6886] <... write resumed>) = 18 [pid 6885] <... symlink resumed>) = 0 [pid 6884] close(8 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 202 [pid 6888] set_robust_list(0x55558da3e760, 24executing program [pid 6887] chdir("./200" [pid 6886] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6885] write(1, "executing program\n", 18 [pid 6884] <... close resumed>) = 0 [pid 6886] <... socket resumed>) = 3 [pid 6885] <... write resumed>) = 18 [pid 6886] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6885] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6888] <... set_robust_list resumed>) = 0 [pid 6887] <... chdir resumed>) = 0 [pid 6886] <... socket resumed>) = 4 [pid 6884] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 198 [pid 6888] chdir("./196" [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6886] close(4 [pid 6885] <... socket resumed>) = 3 [pid 6884] <... sendmsg resumed>) = 132 [pid 6888] <... chdir resumed>) = 0 [pid 6887] <... prctl resumed>) = 0 [pid 6886] <... close resumed>) = 0 [pid 6884] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6887] setpgid(0, 0 [pid 6885] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6888] <... prctl resumed>) = 0 [pid 6887] <... setpgid resumed>) = 0 [pid 6886] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 6885] <... socket resumed>) = 4 [pid 6884] <... sendmsg resumed>) = 20 [pid 6888] setpgid(0, 0 [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6886] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6885] close(4 [pid 6884] writev(-1, NULL, 0 [pid 6888] <... setpgid resumed>) = 0 [pid 6886] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6885] <... close resumed>) = 0 [pid 6887] <... openat resumed>) = 3 [pid 6884] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] listen(4, 9 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6887] write(3, "1000", 4 [pid 6885] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6884] close(3 [pid 6888] <... openat resumed>) = 3 [pid 6887] <... write resumed>) = 4 [pid 6886] <... listen resumed>) = 0 [pid 6888] write(3, "1000", 4 [pid 6887] close(3 [pid 6885] <... socket resumed>) = 4 [pid 6886] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6884] <... close resumed>) = 0 [pid 6888] <... write resumed>) = 4 [pid 6887] <... close resumed>) = 0 [pid 6887] read(200, [pid 6886] <... socket resumed>) = 5 [pid 6885] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6888] close(3 [pid 6884] close(4 [pid 6887] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6886] sendmmsg(5, [pid 6888] <... close resumed>) = 0 [pid 6887] symlink("/dev/binderfs", "./binderfs" [pid 6885] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6884] <... close resumed>) = 0 [pid 6888] read(200, [pid 6887] <... symlink resumed>) = 0 [pid 6886] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6888] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] write(1, "executing program\n", 18 [pid 6886] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6885] listen(4, 9executing program [pid 6884] close(5 [pid 6888] symlink("/dev/binderfs", "./binderfs" [pid 6887] <... write resumed>) = 18 [pid 6885] <... listen resumed>) = 0 [pid 6888] <... symlink resumed>) = 0 [pid 6887] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6885] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6884] <... close resumed>) = 0 [pid 6887] <... socket resumed>) = 3 [pid 6886] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6888] write(1, "executing program\n", 18executing program [pid 6887] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6885] <... socket resumed>) = 5 [pid 6884] close(6 [pid 6888] <... write resumed>) = 18 [pid 6887] <... socket resumed>) = 4 [pid 6886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6885] sendmmsg(5, [pid 6888] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6886] <... socket resumed>) = 6 [pid 6887] close(4 [pid 6886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6884] <... close resumed>) = 0 [pid 6888] <... socket resumed>) = 3 [pid 6885] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6888] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6887] <... close resumed>) = 0 [pid 6884] close(7 [pid 6886] <... socket resumed>) = 7 [pid 6886] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6888] <... socket resumed>) = 4 [pid 6887] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6886] <... sendto resumed>) = 36 [pid 6885] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6884] <... close resumed>) = 0 [pid 6888] close(4 [pid 6887] <... socket resumed>) = 4 [pid 6886] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=198}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6888] <... close resumed>) = 0 [pid 6887] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6885] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6884] close(8 [pid 6888] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6886] recvfrom(7, [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6886] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=198}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6884] close(9 [pid 6886] close(7 [pid 6888] <... socket resumed>) = 4 [pid 6886] <... close resumed>) = 0 [pid 6885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6887] listen(4, 9 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6887] <... listen resumed>) = 0 [pid 6888] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6886] <... sendmsg resumed>) = 40 [pid 6885] <... socket resumed>) = 6 [pid 6884] close(10 [pid 6887] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... socket resumed>) = 5 [pid 6886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6884] close(11 [pid 6888] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6887] sendmmsg(5, [pid 6886] <... socket resumed>) = 7 [pid 6885] <... socket resumed>) = 7 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] listen(4, 9 [pid 6886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6887] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6888] <... listen resumed>) = 0 [pid 6886] <... socket resumed>) = 8 [pid 6885] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6884] close(12 [pid 6887] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6888] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6886] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6888] <... socket resumed>) = 5 [pid 6886] <... sendto resumed>) = 36 [pid 6888] sendmmsg(5, [pid 6886] recvfrom(8, [pid 6888] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6886] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-600111594}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6888] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6887] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6886] recvfrom(8, [pid 6885] <... sendto resumed>) = 36 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6886] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-600111594}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6885] recvfrom(7, [pid 6884] close(13 [pid 6888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6887] <... socket resumed>) = 6 [pid 6886] close(8 [pid 6885] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=199}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] <... close resumed>) = 0 [pid 6884] close(14 [pid 6888] <... socket resumed>) = 6 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6884] close(15 [pid 6888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6886] <... sendmsg resumed>) = 132 [pid 6885] recvfrom(7, [pid 6888] <... socket resumed>) = 7 [pid 6885] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=199}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6888] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6887] <... socket resumed>) = 7 [pid 6885] close(7 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6884] close(16) = -1 EBADF (Bad file descriptor) [pid 6888] <... sendto resumed>) = 36 [pid 6885] <... close resumed>) = 0 [pid 6887] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6884] close(17 [pid 6888] recvfrom(7, [pid 6887] <... sendto resumed>) = 36 [pid 6886] <... sendmsg resumed>) = 20 [pid 6885] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=198}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6887] recvfrom(7, [pid 6886] writev(-1, NULL, 0 [pid 6884] close(18 [pid 6888] recvfrom(7, [pid 6887] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=202}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6886] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... sendmsg resumed>) = 40 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=198}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6887] recvfrom(7, [pid 6886] close(3 [pid 6885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6884] close(19 [pid 6888] close(7 [pid 6887] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=202}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6886] <... close resumed>) = 0 [pid 6885] <... socket resumed>) = 7 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... close resumed>) = 0 [pid 6887] close(7 [pid 6886] close(4 [pid 6885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6884] close(20 [pid 6888] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6887] <... close resumed>) = 0 [pid 6886] <... close resumed>) = 0 [pid 6885] <... socket resumed>) = 8 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... sendmsg resumed>) = 40 [pid 6887] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6886] close(5 [pid 6885] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6884] close(21 [pid 6888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6887] <... sendmsg resumed>) = 40 [pid 6886] <... close resumed>) = 0 [pid 6885] <... sendto resumed>) = 36 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] recvfrom(8, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-778317436}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6888] <... socket resumed>) = 7 [pid 6887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6884] close(22 [pid 6885] recvfrom(8, [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6887] <... socket resumed>) = 7 [pid 6886] close(6 [pid 6885] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-778317436}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6884] close(23 [pid 6888] <... socket resumed>) = 8 [pid 6887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6886] <... close resumed>) = 0 [pid 6885] close(8 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6887] <... socket resumed>) = 8 [pid 6886] close(7 [pid 6884] close(24 [pid 6887] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6885] <... close resumed>) = 0 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... sendto resumed>) = 36 [pid 6886] <... close resumed>) = 0 [pid 6884] close(25 [pid 6887] <... sendto resumed>) = 36 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6888] recvfrom(8, [pid 6886] close(8 [pid 6884] close(26) = -1 EBADF (Bad file descriptor) [pid 6887] recvfrom(8, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-631490555}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6888] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-57591829}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... sendmsg resumed>) = 132 [pid 6884] close(27 [pid 6888] recvfrom(8, [pid 6887] recvfrom(8, [pid 6886] close(9 [pid 6885] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-57591829}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6887] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-631490555}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] close(28 [pid 6888] close(8 [pid 6887] close(8 [pid 6886] close(10 [pid 6885] <... sendmsg resumed>) = 20 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... close resumed>) = 0 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] writev(-1, NULL, 0 [pid 6884] close(29 [pid 6887] <... close resumed>) = 0 [pid 6885] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6886] close(11 [pid 6884] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... sendmsg resumed>) = 132 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] exit_group(0 [pid 6886] close(12) = -1 EBADF (Bad file descriptor) [pid 6886] close(13 [pid 6884] <... exit_group resumed>) = ? [pid 6888] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6887] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(3 [pid 6887] <... sendmsg resumed>) = 132 [pid 6884] +++ exited with 0 +++ [pid 6887] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6885] <... close resumed>) = 0 [pid 6885] close(4 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6885] <... close resumed>) = 0 [pid 6886] close(14 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6885] close(5 [pid 6887] <... sendmsg resumed>) = 20 [pid 6888] <... sendmsg resumed>) = 20 [pid 6887] writev(-1, NULL, 0 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = 0 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6888] writev(-1, NULL, 0 [pid 6887] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] close(15 [pid 6885] close(6 [pid 6888] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] close(3 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(3 [pid 6887] <... close resumed>) = 0 [pid 6886] close(16 [pid 6885] <... close resumed>) = 0 [pid 6887] close(4 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(7 [pid 6886] close(17 [pid 5852] umount2("./200", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... close resumed>) = 0 [pid 6886] close(18) = -1 EBADF (Bad file descriptor) [pid 6886] close(19 [pid 6885] <... close resumed>) = 0 [pid 6888] <... close resumed>) = 0 [pid 6887] close(5 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(8 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6887] <... close resumed>) = 0 [pid 6886] close(20 [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6888] close(4 [pid 6887] close(6 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(9 [pid 5852] <... openat resumed>) = 3 [pid 6888] <... close resumed>) = 0 [pid 6886] close(21 [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6885] close(10 [pid 6887] <... close resumed>) = 0 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(5 [pid 6887] close(7 [pid 6886] close(22 [pid 6885] close(11 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6888] <... close resumed>) = 0 [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(12 [pid 5852] getdents64(3, [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] close(23 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(13 [pid 6888] close(6 [pid 6887] <... close resumed>) = 0 [pid 6886] close(24 [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6888] <... close resumed>) = 0 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] close(14 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6887] close(8 [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(7 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] close(25 [pid 6885] close(15 [pid 5852] newfstatat(AT_FDCWD, "./200/binderfs", [pid 6888] <... close resumed>) = 0 [pid 6887] close(9 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6887] close(10) = -1 EBADF (Bad file descriptor) [pid 6887] close(11) = -1 EBADF (Bad file descriptor) [pid 6887] close(12) = -1 EBADF (Bad file descriptor) [pid 6887] close(13) = -1 EBADF (Bad file descriptor) [pid 6887] close(14) = -1 EBADF (Bad file descriptor) [pid 6887] close(15) = -1 EBADF (Bad file descriptor) [pid 6887] close(16) = -1 EBADF (Bad file descriptor) [pid 6887] close(17) = -1 EBADF (Bad file descriptor) [pid 6887] close(18) = -1 EBADF (Bad file descriptor) [pid 6887] close(19) = -1 EBADF (Bad file descriptor) [pid 6887] close(20) = -1 EBADF (Bad file descriptor) [pid 6887] close(21) = -1 EBADF (Bad file descriptor) [pid 6887] close(22) = -1 EBADF (Bad file descriptor) [pid 6887] close(23) = -1 EBADF (Bad file descriptor) [pid 6887] close(24) = -1 EBADF (Bad file descriptor) [pid 6887] close(25) = -1 EBADF (Bad file descriptor) [pid 6888] close(8 [pid 6886] close(26 [pid 6885] close(16 [pid 5852] unlink("./200/binderfs" [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] close(26 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 6888] close(9 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] close(27 [pid 6885] close(17 [pid 5852] getdents64(3, [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] close(27 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6888] close(10 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] close(28 [pid 6885] close(18 [pid 5852] close(3 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] close(28 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = 0 [pid 6888] close(11 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] close(29 [pid 6885] close(19 [pid 5852] rmdir("./200" [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] close(29 [pid 6886] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... rmdir resumed>) = 0 [pid 6888] close(12 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] exit_group(0 [pid 6885] close(20 [pid 5852] mkdir("./201", 0777 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] <... exit_group resumed>) = ? [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] exit_group(0) = ? [pid 6888] close(13 [pid 6887] +++ exited with 0 +++ [pid 6885] close(21 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(14 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6885] close(22 [pid 5852] <... mkdir resumed>) = 0 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(15 [pid 6885] close(23 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6886] +++ exited with 0 +++ [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6888] close(16 [pid 6885] close(24 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(17 [pid 6885] close(25 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6889 attached [pid 6888] close(18 [pid 6885] close(26 [pid 6889] set_robust_list(0x55558da3e760, 24 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./200", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6888] close(19 [pid 6885] close(27 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6889] <... set_robust_list resumed>) = 0 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 203 [pid 5849] umount2("./196", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6889] chdir("./201" [pid 6888] close(20 [pid 6885] close(28 [pid 5853] <... openat resumed>) = 3 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6889] <... chdir resumed>) = 0 [pid 6888] close(21 [pid 6885] close(29 [pid 5853] newfstatat(3, "", [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 6889] <... prctl resumed>) = 0 [pid 6888] close(22 [pid 6885] exit_group(0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6889] setpgid(0, 0 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] <... exit_group resumed>) = ? [pid 5849] newfstatat(3, "", [pid 6889] <... setpgid resumed>) = 0 [pid 6888] close(23 [pid 5853] getdents64(3, [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6885] +++ exited with 0 +++ [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6888] close(24 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6889] <... openat resumed>) = 3 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6888] close(25 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... restart_syscall resumed>) = 0 [pid 6889] write(3, "1000", 4 [pid 5849] getdents64(3, [pid 6889] <... write resumed>) = 4 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(3 [pid 6888] close(26 [pid 5853] newfstatat(AT_FDCWD, "./200/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] close(27 [pid 6889] <... close resumed>) = 0 [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] umount2("./196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6888] close(28 [pid 6889] read(200, [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] unlink("./200/binderfs" [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6888] close(29 [pid 5850] umount2("./197", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6889] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6888] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... unlink resumed>) = 0 [pid 5849] newfstatat(AT_FDCWD, "./196/binderfs", [pid 6889] symlink("/dev/binderfs", "./binderfs" [pid 6888] exit_group(0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6888] <... exit_group resumed>) = ? [pid 5853] getdents64(3, [pid 6888] +++ exited with 0 +++ [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] close(3 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5853] <... close resumed>) = 0 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 5853] rmdir("./200" [pid 6889] <... symlink resumed>) = 0 [pid 5850] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 executing program [pid 6889] write(1, "executing program\n", 18 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5849] unlink("./196/binderfs" [pid 6889] <... write resumed>) = 18 [pid 5853] mkdir("./201", 0777 [pid 5850] newfstatat(3, "", [pid 6889] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... mkdir resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6889] <... socket resumed>) = 3 [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6889] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5850] getdents64(3, [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6890 attached [pid 6889] <... socket resumed>) = 4 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] close(3 [pid 6889] close(4 [pid 5850] umount2("./197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... close resumed>) = 0 [pid 6890] set_robust_list(0x55558da3e760, 24 [pid 6889] <... close resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 203 [pid 5851] umount2("./196", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] rmdir("./196" [pid 6890] <... set_robust_list resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6890] chdir("./201" [pid 5851] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... rmdir resumed>) = 0 [pid 6890] <... chdir resumed>) = 0 [pid 6889] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] <... openat resumed>) = 3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] mkdir("./197", 0777 [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6889] <... socket resumed>) = 4 [pid 5851] newfstatat(3, "", [pid 5850] newfstatat(AT_FDCWD, "./197/binderfs", [pid 5849] <... mkdir resumed>) = 0 [pid 6890] <... prctl resumed>) = 0 [pid 6889] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6890] setpgid(0, 0 [pid 6889] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5851] getdents64(3, [pid 5850] unlink("./197/binderfs" [pid 6890] <... setpgid resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 6891 attached [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6889] listen(4, 9 [pid 5851] umount2("./196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6891] set_robust_list(0x55558da3e760, 24 [pid 6889] <... listen resumed>) = 0 [pid 5850] getdents64(3, [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6891] <... set_robust_list resumed>) = 0 [pid 6890] <... openat resumed>) = 3 [pid 6889] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 199 [pid 5851] newfstatat(AT_FDCWD, "./196/binderfs", [pid 6889] <... socket resumed>) = 5 [pid 6890] write(3, "1000", 4 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6890] <... write resumed>) = 4 [pid 5851] unlink("./196/binderfs" [pid 6890] close(3 [pid 5851] <... unlink resumed>) = 0 [pid 6890] <... close resumed>) = 0 [pid 6890] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6889] sendmmsg(5, [pid 5850] close(3 [pid 6891] chdir("./197" [pid 5850] <... close resumed>) = 0 [pid 6891] <... chdir resumed>) = 0 [pid 6890] symlink("/dev/binderfs", "./binderfs" [pid 6889] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5851] getdents64(3, [pid 5850] rmdir("./197" [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6890] <... symlink resumed>) = 0 [pid 6889] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 6891] <... prctl resumed>) = 0 executing program [pid 6890] write(1, "executing program\n", 18 [pid 6889] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5851] close(3 [pid 5850] mkdir("./198", 0777 [pid 6891] setpgid(0, 0 [pid 6890] <... write resumed>) = 18 [pid 6889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... close resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 6891] <... setpgid resumed>) = 0 [pid 6890] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 6890] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6890] close(4) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] rmdir("./196" [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6891] <... openat resumed>) = 3 [pid 6890] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 ./strace-static-x86_64: Process 6892 attached [pid 6891] write(3, "1000", 4 [pid 6890] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6889] <... socket resumed>) = 6 [pid 5851] <... rmdir resumed>) = 0 [pid 6892] set_robust_list(0x55558da3e760, 24 [pid 6891] <... write resumed>) = 4 [pid 6890] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] mkdir("./197", 0777 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 200 [pid 6892] <... set_robust_list resumed>) = 0 [pid 6891] close(3 [pid 6890] listen(4, 9 [pid 6892] chdir("./198" [pid 6891] <... close resumed>) = 0 [pid 6890] <... listen resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 6891] read(200, [pid 6889] <... socket resumed>) = 7 [pid 6891] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6889] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6891] symlink("/dev/binderfs", "./binderfs" [pid 6892] <... chdir resumed>) = 0 [pid 6890] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6890] <... socket resumed>) = 5 ./strace-static-x86_64: Process 6893 attached [pid 6892] <... prctl resumed>) = 0 executing program [pid 6891] <... symlink resumed>) = 0 [pid 6890] sendmmsg(5, [pid 6893] set_robust_list(0x55558da3e760, 24 [pid 6892] setpgid(0, 0 [pid 6891] write(1, "executing program\n", 18 [pid 6889] <... sendto resumed>) = 36 [pid 6893] <... set_robust_list resumed>) = 0 [pid 6892] <... setpgid resumed>) = 0 [pid 6891] <... write resumed>) = 18 [pid 6890] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6889] recvfrom(7, [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 199 [pid 6893] chdir("./197" [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6891] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6890] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6889] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=203}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6893] <... chdir resumed>) = 0 [pid 6892] <... openat resumed>) = 3 [pid 6891] <... socket resumed>) = 3 [pid 6890] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6889] recvfrom(7, [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6892] write(3, "1000", 4 [pid 6891] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6889] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=203}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6893] <... prctl resumed>) = 0 [pid 6892] <... write resumed>) = 4 [pid 6891] <... socket resumed>) = 4 [pid 6890] <... socket resumed>) = 6 [pid 6889] close(7 [pid 6893] setpgid(0, 0 [pid 6892] close(3 [pid 6891] close(4 [pid 6890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6889] <... close resumed>) = 0 [pid 6893] <... setpgid resumed>) = 0 [pid 6892] <... close resumed>) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] <... socket resumed>) = 7 [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6892] read(200, [pid 6891] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6890] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6889] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6893] <... openat resumed>) = 3 [pid 6892] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... socket resumed>) = 4 [pid 6890] <... sendto resumed>) = 36 [pid 6889] <... sendmsg resumed>) = 40 [pid 6893] write(3, "1000", 4 [pid 6892] symlink("/dev/binderfs", "./binderfs" [pid 6891] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6890] recvfrom(7, [pid 6889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6893] <... write resumed>) = 4 [pid 6892] <... symlink resumed>) = 0 [pid 6891] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6889] <... socket resumed>) = 7 [pid 6893] close(3 [pid 6892] write(1, "executing program\n", 18executing program [pid 6891] listen(4, 9 [pid 6890] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=203}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6893] <... close resumed>) = 0 [pid 6892] <... write resumed>) = 18 [pid 6891] <... listen resumed>) = 0 [pid 6889] <... socket resumed>) = 8 [pid 6893] read(200, [pid 6889] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6893] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6892] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6891] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6890] recvfrom(7, [pid 6889] <... sendto resumed>) = 36 [pid 6893] symlink("/dev/binderfs", "./binderfs" [pid 6892] <... socket resumed>) = 3 [pid 6891] <... socket resumed>) = 5 [pid 6890] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=203}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6889] recvfrom(8, [pid 6893] <... symlink resumed>) = 0 [pid 6892] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6891] sendmmsg(5, [pid 6890] close(7 [pid 6889] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-510584483}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 executing program [pid 6893] write(1, "executing program\n", 18 [pid 6892] <... socket resumed>) = 4 [pid 6891] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6890] <... close resumed>) = 0 [pid 6889] recvfrom(8, [pid 6893] <... write resumed>) = 18 [pid 6892] close(4 [pid 6891] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6890] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6889] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-510584483}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6893] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6892] <... close resumed>) = 0 [pid 6893] <... socket resumed>) = 3 [pid 6889] close(8 [pid 6893] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6889] <... close resumed>) = 0 [pid 6893] close(4) = 0 [pid 6889] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6893] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6889] <... sendmsg resumed>) = 132 [pid 6893] <... socket resumed>) = 4 [pid 6893] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6892] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6891] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6890] <... sendmsg resumed>) = 40 [pid 6889] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6893] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6892] <... socket resumed>) = 4 [pid 6890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6893] listen(4, 9 [pid 6892] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6890] <... socket resumed>) = 7 [pid 6889] <... sendmsg resumed>) = 20 [pid 6893] <... listen resumed>) = 0 [pid 6892] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6891] <... socket resumed>) = 6 [pid 6889] writev(-1, NULL, 0 [pid 6890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6893] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6892] listen(4, 9 [pid 6891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6889] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... socket resumed>) = 5 [pid 6892] <... listen resumed>) = 0 [pid 6891] <... socket resumed>) = 7 [pid 6889] close(3 [pid 6893] sendmmsg(5, [pid 6892] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6891] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6889] <... close resumed>) = 0 [pid 6893] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6892] <... socket resumed>) = 5 [pid 6890] <... socket resumed>) = 8 [pid 6893] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6892] sendmmsg(5, [pid 6891] <... sendto resumed>) = 36 [pid 6890] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6889] close(4 [pid 6893] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6892] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6891] recvfrom(7, [pid 6890] <... sendto resumed>) = 36 [pid 6889] <... close resumed>) = 0 [pid 6893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6892] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6891] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=199}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6890] recvfrom(8, [pid 6893] <... socket resumed>) = 6 [pid 6892] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6891] recvfrom(7, [pid 6890] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1737545082}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6889] close(5 [pid 6893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6891] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=199}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6890] recvfrom(8, [pid 6889] <... close resumed>) = 0 [pid 6893] <... socket resumed>) = 7 [pid 6892] <... socket resumed>) = 6 [pid 6891] close(7 [pid 6890] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1737545082}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6889] close(6 [pid 6893] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6891] <... close resumed>) = 0 [pid 6890] close(8 [pid 6889] <... close resumed>) = 0 [pid 6893] <... sendto resumed>) = 36 [pid 6892] <... socket resumed>) = 7 [pid 6890] <... close resumed>) = 0 [pid 6889] close(7 [pid 6892] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6893] recvfrom(7, [pid 6891] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6890] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6889] <... close resumed>) = 0 [pid 6893] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=199}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6889] close(8 [pid 6893] recvfrom(7, [pid 6892] <... sendto resumed>) = 36 [pid 6891] <... sendmsg resumed>) = 40 [pid 6890] <... sendmsg resumed>) = 132 [pid 6893] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=199}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(7 [pid 6892] recvfrom(7, [pid 6891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6890] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6889] close(9 [pid 6893] <... close resumed>) = 0 [pid 6893] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 6893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6892] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=200}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6891] <... socket resumed>) = 7 [pid 6890] <... sendmsg resumed>) = 20 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... socket resumed>) = 7 [pid 6892] recvfrom(7, [pid 6891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6890] writev(-1, NULL, 0 [pid 6889] close(10 [pid 6893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6892] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=200}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6891] <... socket resumed>) = 8 [pid 6890] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... socket resumed>) = 8 [pid 6892] close(7 [pid 6890] close(3 [pid 6889] close(11 [pid 6893] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6891] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6890] <... close resumed>) = 0 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... sendto resumed>) = 36 [pid 6892] <... close resumed>) = 0 [pid 6893] recvfrom(8, [pid 6892] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6891] <... sendto resumed>) = 36 [pid 6890] close(4 [pid 6889] close(12 [pid 6893] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-663354951}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6891] recvfrom(8, [pid 6893] recvfrom(8, [pid 6892] <... sendmsg resumed>) = 40 [pid 6890] <... close resumed>) = 0 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1877397627}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6893] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-663354951}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6890] close(5 [pid 6889] close(13 [pid 6891] recvfrom(8, [pid 6893] close(8 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = 0 [pid 6892] <... socket resumed>) = 7 [pid 6891] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1877397627}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6890] <... close resumed>) = 0 [pid 6889] close(14 [pid 6893] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6891] close(8 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... socket resumed>) = 8 [pid 6891] <... close resumed>) = 0 [pid 6890] close(6 [pid 6889] close(15 [pid 6893] <... sendmsg resumed>) = 132 [pid 6892] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6891] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6890] <... close resumed>) = 0 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6892] <... sendto resumed>) = 36 [pid 6891] <... sendmsg resumed>) = 132 [pid 6890] close(7 [pid 6889] close(16) = -1 EBADF (Bad file descriptor) [pid 6892] recvfrom(8, [pid 6889] close(17 [pid 6893] <... sendmsg resumed>) = 20 [pid 6892] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1779436116}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6891] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6890] <... close resumed>) = 0 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] writev(-1, NULL, 0 [pid 6892] recvfrom(8, [pid 6889] close(18 [pid 6893] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1779436116}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6890] close(8 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(3 [pid 6892] close(8 [pid 6891] <... sendmsg resumed>) = 20 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(19 [pid 6893] <... close resumed>) = 0 [pid 6892] <... close resumed>) = 0 [pid 6891] writev(-1, NULL, 0 [pid 6890] close(9 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(4 [pid 6892] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6891] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(20 [pid 6893] <... close resumed>) = 0 [pid 6892] <... sendmsg resumed>) = 132 [pid 6891] close(3 [pid 6890] close(10 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(5) = 0 [pid 6891] <... close resumed>) = 0 [pid 6889] close(21 [pid 6893] close(6 [pid 6892] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6891] close(4 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] close(11 [pid 6893] close(7 [pid 6892] <... sendmsg resumed>) = 20 [pid 6891] close(5 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(22 [pid 6892] writev(-1, NULL, 0 [pid 6891] <... close resumed>) = 0 [pid 6890] close(12 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = 0 [pid 6892] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(6 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(23 [pid 6892] close(3 [pid 6891] <... close resumed>) = 0 [pid 6890] close(13 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(8 [pid 6892] <... close resumed>) = 0 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(24 [pid 6892] close(4 [pid 6891] close(7 [pid 6890] close(14 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(25 [pid 6893] close(9) = -1 EBADF (Bad file descriptor) [pid 6890] close(15 [pid 6893] close(10) = -1 EBADF (Bad file descriptor) [pid 6892] close(5 [pid 6891] close(8 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(11 [pid 6892] <... close resumed>) = 0 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(16 [pid 6889] close(26 [pid 6891] close(9 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(6 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(17 [pid 6889] close(27 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = 0 [pid 6891] close(10 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(12 [pid 6892] close(7 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] close(28 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(13 [pid 6892] <... close resumed>) = 0 [pid 6891] close(11 [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(8 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(18 [pid 6889] close(29 [pid 6893] close(14 [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(12 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(9 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(19 [pid 6889] exit_group(0 [pid 6893] close(15 [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(13 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(20 [pid 6893] close(16 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(17 [pid 6892] close(10 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(21 [pid 6889] <... exit_group resumed>) = ? [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(14 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6889] +++ exited with 0 +++ [pid 6893] close(18 [pid 6892] close(11 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(15 [pid 6892] close(12 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(16 [pid 6892] close(13 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(17 [pid 6892] close(14 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(15 [pid 6891] close(18 [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(16 [pid 6891] close(19 [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(17) = -1 EBADF (Bad file descriptor) [pid 6891] close(20 [pid 6892] close(18 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(21 [pid 6892] close(19 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(22 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] close(20 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(22 [pid 6893] close(19) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(23 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 6893] close(20 [pid 6892] close(21 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(23 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(24 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 6893] close(21 [pid 6892] close(22 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(24 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(25 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(22 [pid 6892] close(23 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(25 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(26 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] close(23 [pid 6892] close(24 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(26 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(27 [pid 6893] close(24 [pid 6892] close(25 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./201", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(27 [pid 6893] close(25 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(28 [pid 5852] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6893] close(26 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(29 [pid 6893] close(27 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(28 [pid 6893] close(28 [pid 6892] close(26 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] exit_group(0 [pid 5852] newfstatat(3, "", [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(29 [pid 6890] <... exit_group resumed>) = ? [pid 6893] close(29 [pid 6892] close(27 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6893] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] exit_group(0 [pid 6892] close(28 [pid 6891] <... exit_group resumed>) = ? [pid 6893] exit_group(0 [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] +++ exited with 0 +++ [pid 6890] +++ exited with 0 +++ [pid 6893] <... exit_group resumed>) = ? [pid 6892] close(29 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] getdents64(3, [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6892] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6892] exit_group(0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6892] <... exit_group resumed>) = ? [pid 6893] +++ exited with 0 +++ [pid 6892] +++ exited with 0 +++ [pid 5852] umount2("./201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5852] newfstatat(AT_FDCWD, "./201/binderfs", [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5853] umount2("./201", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] umount2("./197", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./198", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] newfstatat(3, "", [pid 5852] unlink("./201/binderfs" [pid 5851] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] umount2("./197", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... openat resumed>) = 3 [pid 5853] getdents64(3, [pid 5850] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] <... unlink resumed>) = 0 [pid 5851] newfstatat(3, "", [pid 5850] <... openat resumed>) = 3 [pid 5853] umount2("./201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] newfstatat(3, "", [pid 5849] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] newfstatat(AT_FDCWD, "./201/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] getdents64(3, [pid 5850] getdents64(3, [pid 5849] <... openat resumed>) = 3 [pid 5851] getdents64(3, [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] unlink("./201/binderfs" [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] <... unlink resumed>) = 0 [pid 5850] umount2("./198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] newfstatat(AT_FDCWD, "./198/binderfs", [pid 5853] close(3 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... close resumed>) = 0 [pid 5850] unlink("./198/binderfs" [pid 5853] rmdir("./201" [pid 5850] <... unlink resumed>) = 0 [pid 5852] close(3 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] getdents64(3, [pid 5849] newfstatat(3, "", [pid 5852] rmdir("./201" [pid 5853] mkdir("./202", 0777 [pid 5852] <... rmdir resumed>) = 0 [pid 5851] umount2("./197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5852] mkdir("./202", 0777 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] close(3 [pid 5849] getdents64(3, [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... mkdir resumed>) = 0 [pid 5851] newfstatat(AT_FDCWD, "./197/binderfs", [pid 5850] <... close resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] rmdir("./198" [pid 5849] umount2("./197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] unlink("./197/binderfs" [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6894 attached [pid 5851] <... unlink resumed>) = 0 [pid 5849] newfstatat(AT_FDCWD, "./197/binderfs", [pid 6894] set_robust_list(0x55558da3e760, 24 [pid 5851] getdents64(3, [pid 5850] mkdir("./199", 0777 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6894] <... set_robust_list resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6895 attached [pid 6894] chdir("./202" [pid 6895] set_robust_list(0x55558da3e760, 24 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 204 [pid 5851] close(3 [pid 5849] unlink("./197/binderfs" [pid 6895] <... set_robust_list resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 204 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6895] chdir("./202" [pid 6894] <... chdir resumed>) = 0 [pid 5851] <... close resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] rmdir("./197" [pid 5849] getdents64(3, [pid 6894] <... prctl resumed>) = 0 [pid 6895] <... chdir resumed>) = 0 [pid 6894] setpgid(0, 0 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6896 attached [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6894] <... setpgid resumed>) = 0 [pid 5851] mkdir("./198", 0777 [pid 5849] close(3 [pid 6895] <... prctl resumed>) = 0 [pid 6895] setpgid(0, 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6895] <... setpgid resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6896] set_robust_list(0x55558da3e760, 24 [pid 6894] <... openat resumed>) = 3 [pid 5851] <... mkdir resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 201 [pid 5849] rmdir("./197") = 0 [pid 5849] mkdir("./198", 0777) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6896] <... set_robust_list resumed>) = 0 [pid 6895] write(3, "1000", 4 [pid 6894] write(3, "1000", 4 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6897 attached [pid 6896] chdir("./199" [pid 6895] <... write resumed>) = 4 [pid 6894] <... write resumed>) = 4 [pid 6897] set_robust_list(0x55558da3e760, 24 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 200 [pid 6897] <... set_robust_list resumed>) = 0 [pid 6897] chdir("./198") = 0 ./strace-static-x86_64: Process 6898 attached [pid 6896] <... chdir resumed>) = 0 [pid 6895] close(3 [pid 6894] close(3 [pid 6898] set_robust_list(0x55558da3e760, 24 [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6895] <... close resumed>) = 0 [pid 6894] <... close resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 200 [pid 6898] <... set_robust_list resumed>) = 0 [pid 6897] <... prctl resumed>) = 0 [pid 6896] <... prctl resumed>) = 0 [pid 6895] read(200, [pid 6894] read(200, [pid 6898] chdir("./198" [pid 6897] setpgid(0, 0 [pid 6896] setpgid(0, 0 [pid 6895] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6896] <... setpgid resumed>) = 0 [pid 6895] symlink("/dev/binderfs", "./binderfs" [pid 6894] symlink("/dev/binderfs", "./binderfs" [pid 6898] <... chdir resumed>) = 0 [pid 6897] <... setpgid resumed>) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6895] <... symlink resumed>) = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6894] <... symlink resumed>) = 0 [pid 6898] <... prctl resumed>) = 0 [pid 6896] <... openat resumed>) = 3 executing program executing program [pid 6895] write(1, "executing program\n", 18 [pid 6894] write(1, "executing program\n", 18 [pid 6898] setpgid(0, 0 [pid 6897] <... openat resumed>) = 3 [pid 6896] write(3, "1000", 4 [pid 6895] <... write resumed>) = 18 [pid 6894] <... write resumed>) = 18 [pid 6898] <... setpgid resumed>) = 0 [pid 6896] <... write resumed>) = 4 [pid 6895] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6894] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6897] write(3, "1000", 4 [pid 6894] <... socket resumed>) = 3 [pid 6897] <... write resumed>) = 4 [pid 6896] close(3 [pid 6895] <... socket resumed>) = 3 [pid 6894] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6896] <... close resumed>) = 0 [pid 6895] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6894] <... socket resumed>) = 4 [pid 6895] <... socket resumed>) = 4 [pid 6894] close(4 [pid 6896] read(200, [pid 6895] close(4 [pid 6894] <... close resumed>) = 0 [pid 6896] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... openat resumed>) = 3 [pid 6897] close(3 [pid 6896] symlink("/dev/binderfs", "./binderfs" [pid 6898] write(3, "1000", 4 [pid 6897] <... close resumed>) = 0 [pid 6895] <... close resumed>) = 0 [pid 6894] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6898] <... write resumed>) = 4 [pid 6897] read(200, [pid 6896] <... symlink resumed>) = 0 [pid 6895] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6894] <... socket resumed>) = 4 [pid 6898] close(3 [pid 6897] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6896] write(1, "executing program\n", 18 [pid 6895] <... socket resumed>) = 4 executing program [pid 6898] <... close resumed>) = 0 [pid 6897] symlink("/dev/binderfs", "./binderfs" [pid 6894] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6896] <... write resumed>) = 18 [pid 6898] read(200, [pid 6897] <... symlink resumed>) = 0 executing program [pid 6895] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6898] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] write(1, "executing program\n", 18 [pid 6898] symlink("/dev/binderfs", "./binderfs" [pid 6897] <... write resumed>) = 18 [pid 6896] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6895] <... bind resumed>) = -1 EADDRINUSE (Address already in use) executing program [pid 6894] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6898] <... symlink resumed>) = 0 [pid 6897] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6896] <... socket resumed>) = 3 [pid 6898] write(1, "executing program\n", 18 [pid 6897] <... socket resumed>) = 3 [pid 6898] <... write resumed>) = 18 [pid 6897] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6896] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6895] listen(4, 9 [pid 6894] listen(4, 9 [pid 6898] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6897] <... socket resumed>) = 4 [pid 6896] <... socket resumed>) = 4 [pid 6895] <... listen resumed>) = 0 [pid 6894] <... listen resumed>) = 0 [pid 6897] close(4 [pid 6896] close(4 [pid 6895] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6894] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6898] <... socket resumed>) = 3 [pid 6897] <... close resumed>) = 0 [pid 6896] <... close resumed>) = 0 [pid 6895] <... socket resumed>) = 5 [pid 6894] <... socket resumed>) = 5 [pid 6898] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6897] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 6896] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6895] sendmmsg(5, [pid 6894] sendmmsg(5, [pid 6897] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6896] <... socket resumed>) = 4 [pid 6895] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6894] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6898] <... socket resumed>) = 4 [pid 6897] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6896] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6898] close(4) = 0 [pid 6897] listen(4, 9 [pid 6896] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6895] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6894] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6898] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6897] <... listen resumed>) = 0 [pid 6896] listen(4, 9 [pid 6895] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6898] <... socket resumed>) = 4 [pid 6897] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6894] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6898] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6897] <... socket resumed>) = 5 [pid 6896] <... listen resumed>) = 0 [pid 6895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6898] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6897] sendmmsg(5, [pid 6896] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6895] <... socket resumed>) = 6 [pid 6898] listen(4, 9 [pid 6897] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6896] <... socket resumed>) = 5 [pid 6894] <... socket resumed>) = 6 [pid 6898] <... listen resumed>) = 0 [pid 6895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6898] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6895] <... socket resumed>) = 7 [pid 6898] <... socket resumed>) = 5 [pid 6897] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6896] sendmmsg(5, [pid 6895] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6894] <... socket resumed>) = 7 [pid 6898] sendmmsg(5, [pid 6897] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6896] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6894] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6898] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6896] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6895] <... sendto resumed>) = 36 [pid 6894] <... sendto resumed>) = 36 [pid 6897] <... socket resumed>) = 6 [pid 6898] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6896] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6898] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6895] recvfrom(7, [pid 6894] recvfrom(7, [pid 6898] <... socket resumed>) = 6 [pid 6898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6897] <... socket resumed>) = 7 [pid 6896] <... socket resumed>) = 6 [pid 6895] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=204}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6894] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=204}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6898] <... socket resumed>) = 7 [pid 6897] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6895] recvfrom(7, [pid 6898] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6894] recvfrom(7, [pid 6898] <... sendto resumed>) = 36 [pid 6897] <... sendto resumed>) = 36 [pid 6896] <... socket resumed>) = 7 [pid 6895] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=204}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6894] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=204}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6898] recvfrom(7, [pid 6897] recvfrom(7, [pid 6896] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6895] close(7 [pid 6894] close(7 [pid 6898] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=200}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6897] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=200}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6898] recvfrom(7, [pid 6896] <... sendto resumed>) = 36 [pid 6895] <... close resumed>) = 0 [pid 6894] <... close resumed>) = 0 [pid 6898] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=200}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6897] recvfrom(7, [pid 6896] recvfrom(7, [pid 6895] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6894] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6897] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=200}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6898] close(7 [pid 6896] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=201}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6897] close(7 [pid 6895] <... sendmsg resumed>) = 40 [pid 6894] <... sendmsg resumed>) = 40 [pid 6898] <... close resumed>) = 0 [pid 6894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6896] recvfrom(7, [pid 6897] <... close resumed>) = 0 [pid 6896] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=201}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6894] <... socket resumed>) = 7 [pid 6898] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6897] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6896] close(7 [pid 6895] <... socket resumed>) = 7 [pid 6898] <... sendmsg resumed>) = 40 [pid 6895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6897] <... sendmsg resumed>) = 40 [pid 6896] <... close resumed>) = 0 [pid 6895] <... socket resumed>) = 8 [pid 6894] <... socket resumed>) = 8 [pid 6898] <... socket resumed>) = 7 [pid 6895] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6894] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6896] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6895] <... sendto resumed>) = 36 [pid 6894] <... sendto resumed>) = 36 [pid 6897] <... socket resumed>) = 7 [pid 6898] <... socket resumed>) = 8 [pid 6895] recvfrom(8, [pid 6896] <... sendmsg resumed>) = 40 [pid 6895] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1366208175}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6898] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6895] recvfrom(8, [pid 6894] recvfrom(8, [pid 6898] <... sendto resumed>) = 36 [pid 6897] <... socket resumed>) = 8 [pid 6895] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1366208175}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6894] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-639543677}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6898] recvfrom(8, [pid 6897] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6895] close(8 [pid 6894] recvfrom(8, [pid 6895] <... close resumed>) = 0 [pid 6894] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-639543677}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6898] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1865444298}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6897] <... sendto resumed>) = 36 [pid 6896] <... socket resumed>) = 8 [pid 6895] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6894] close(8 [pid 6898] recvfrom(8, [pid 6897] recvfrom(8, [pid 6896] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6895] <... sendmsg resumed>) = 132 [pid 6894] <... close resumed>) = 0 [pid 6898] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1865444298}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6897] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-624697542}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6896] <... sendto resumed>) = 36 [pid 6895] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6894] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6898] close(8 [pid 6897] recvfrom(8, [pid 6896] recvfrom(8, [pid 6895] <... sendmsg resumed>) = 20 [pid 6894] <... sendmsg resumed>) = 132 [pid 6898] <... close resumed>) = 0 [pid 6897] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-624697542}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6896] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-174706967}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6895] writev(-1, NULL, 0 [pid 6894] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6898] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6897] close(8 [pid 6896] recvfrom(8, [pid 6895] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-174706967}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6895] close(3 [pid 6894] <... sendmsg resumed>) = 20 [pid 6897] <... close resumed>) = 0 [pid 6896] close(8 [pid 6895] <... close resumed>) = 0 [pid 6894] writev(-1, NULL, 0 [pid 6895] close(4 [pid 6898] <... sendmsg resumed>) = 132 [pid 6897] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6896] <... close resumed>) = 0 [pid 6895] <... close resumed>) = 0 [pid 6897] <... sendmsg resumed>) = 132 [pid 6895] close(5 [pid 6896] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6894] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6897] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6896] <... sendmsg resumed>) = 132 [pid 6895] <... close resumed>) = 0 [pid 6894] close(3 [pid 6896] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6895] close(6 [pid 6894] <... close resumed>) = 0 [pid 6898] <... sendmsg resumed>) = 20 [pid 6897] <... sendmsg resumed>) = 20 [pid 6896] <... sendmsg resumed>) = 20 [pid 6895] <... close resumed>) = 0 [pid 6894] close(4 [pid 6898] writev(-1, NULL, 0 [pid 6897] writev(-1, NULL, 0 [pid 6896] writev(-1, NULL, 0 [pid 6895] close(7) = 0 [pid 6894] <... close resumed>) = 0 [pid 6894] close(5 [pid 6895] close(8 [pid 6894] <... close resumed>) = 0 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(9 [pid 6898] close(3 [pid 6897] close(3 [pid 6896] close(3 [pid 6897] <... close resumed>) = 0 [pid 6896] <... close resumed>) = 0 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(6 [pid 6898] <... close resumed>) = 0 [pid 6897] close(4 [pid 6896] close(4 [pid 6895] close(10 [pid 6898] close(4 [pid 6896] <... close resumed>) = 0 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = 0 [pid 6895] close(11) = -1 EBADF (Bad file descriptor) [pid 6894] <... close resumed>) = 0 [pid 6898] <... close resumed>) = 0 [pid 6897] close(5 [pid 6896] close(5 [pid 6895] close(12 [pid 6894] close(7 [pid 6898] close(5 [pid 6897] <... close resumed>) = 0 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = 0 [pid 6895] close(13 [pid 6894] <... close resumed>) = 0 [pid 6898] <... close resumed>) = 0 [pid 6897] close(6 [pid 6896] close(6 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(6 [pid 6895] close(14 [pid 6894] close(8 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = 0 [pid 6895] close(15 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(7 [pid 6897] <... close resumed>) = 0 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(9 [pid 6896] <... close resumed>) = 0 [pid 6895] close(16 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(10 [pid 6898] <... close resumed>) = 0 [pid 6897] close(7 [pid 6896] close(7 [pid 6895] close(17 [pid 6897] <... close resumed>) = 0 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(8 [pid 6897] close(8 [pid 6896] <... close resumed>) = 0 [pid 6895] close(18 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(8 [pid 6894] close(11 [pid 6898] close(9 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(9 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(12 [pid 6898] close(10 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(9 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(19 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(10 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(10 [pid 6895] close(20 [pid 6894] close(13 [pid 6898] close(11 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(11 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(21 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(12 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(11 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(14 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(12 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(22 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(13 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(12 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(15 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(13 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(23 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(14 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(13 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(16 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(14 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(24 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(15 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(14 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(17 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(15 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(25 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(16 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(15 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(18 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(16 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(26 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(17 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(16 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(19 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(17 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] close(27 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(18 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(17 [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(20 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(18 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(19 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(19 [pid 6896] close(18 [pid 6895] close(28 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(20 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(21 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(20 [pid 6896] close(19 [pid 6895] close(29 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(21 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(22 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(21 [pid 6896] close(20 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(22 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] exit_group(0 [pid 6894] close(23 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(22 [pid 6896] close(21 [pid 6895] <... exit_group resumed>) = ? [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(23 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(23 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(24 [pid 6898] close(24 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(22 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(24 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(25 [pid 6898] close(25 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(23 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(25 [pid 6898] close(26 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(26 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(26 [pid 6896] close(24 [pid 6895] +++ exited with 0 +++ [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(27 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(27 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(27 [pid 6896] close(25 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6898] close(28 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(28 [pid 6894] close(28 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6898] close(29 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(26 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(29 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(29 [pid 6898] exit_group(0 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6896] close(27 [pid 6897] exit_group(0 [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... exit_group resumed>) = ? [pid 6894] exit_group(0 [pid 6897] <... exit_group resumed>) = ? [pid 6896] close(28 [pid 5853] umount2("./202", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6898] +++ exited with 0 +++ [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... exit_group resumed>) = ? [pid 6897] +++ exited with 0 +++ [pid 6896] close(29 [pid 6894] +++ exited with 0 +++ [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6896] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6896] exit_group(0 [pid 5853] <... openat resumed>) = 3 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 5853] newfstatat(3, "", [pid 5852] umount2("./202", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6896] <... exit_group resumed>) = ? [pid 5853] getdents64(3, [pid 5852] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] <... openat resumed>) = 3 [pid 6896] +++ exited with 0 +++ [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5853] umount2("./202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] newfstatat(3, "", [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] getdents64(3, [pid 5853] newfstatat(AT_FDCWD, "./202/binderfs", [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] umount2("./202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./199", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./198", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] unlink("./202/binderfs" [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] umount2("./198", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... unlink resumed>) = 0 [pid 5852] newfstatat(AT_FDCWD, "./202/binderfs", [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] getdents64(3, [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] unlink("./202/binderfs" [pid 5851] <... openat resumed>) = 3 [pid 5853] close(3 [pid 5850] <... openat resumed>) = 3 [pid 5849] <... openat resumed>) = 3 [pid 5852] <... unlink resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 5852] getdents64(3, [pid 5849] newfstatat(3, "", [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] <... close resumed>) = 0 [pid 5852] close(3 [pid 5851] newfstatat(3, "", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... close resumed>) = 0 [pid 5850] getdents64(3, [pid 5853] rmdir("./202" [pid 5852] rmdir("./202" [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] getdents64(3, [pid 5852] <... rmdir resumed>) = 0 [pid 5851] getdents64(3, [pid 5850] umount2("./199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] mkdir("./203", 0777 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] umount2("./198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... mkdir resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./199/binderfs", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] newfstatat(AT_FDCWD, "./198/binderfs", [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] unlink("./199/binderfs" [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] mkdir("./203", 0777 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6899 attached [pid 5853] <... mkdir resumed>) = 0 [pid 5851] umount2("./198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... unlink resumed>) = 0 [pid 5849] unlink("./198/binderfs" [pid 6899] set_robust_list(0x55558da3e760, 24 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 205 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] getdents64(3, [pid 5849] <... unlink resumed>) = 0 [pid 6899] <... set_robust_list resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] getdents64(3, [pid 6899] chdir("./203" [pid 5850] close(3 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... close resumed>) = 0 [pid 5851] newfstatat(AT_FDCWD, "./198/binderfs", ./strace-static-x86_64: Process 6900 attached [pid 6899] <... chdir resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 205 [pid 5850] rmdir("./199" [pid 5849] close(3 [pid 6900] set_robust_list(0x55558da3e760, 24 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6900] <... set_robust_list resumed>) = 0 [pid 5851] unlink("./198/binderfs" [pid 6900] chdir("./203" [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] <... unlink resumed>) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6900] <... chdir resumed>) = 0 [pid 6899] <... prctl resumed>) = 0 [pid 5851] getdents64(3, [pid 5850] mkdir("./200", 0777 [pid 5849] rmdir("./198" [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6899] setpgid(0, 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 6900] <... prctl resumed>) = 0 [pid 6899] <... setpgid resumed>) = 0 [pid 5851] close(3 [pid 6900] setpgid(0, 0 [pid 5851] <... close resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] mkdir("./199", 0777 [pid 6900] <... setpgid resumed>) = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] rmdir("./198" [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6899] <... openat resumed>) = 3 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6901 attached [pid 5851] mkdir("./199", 0777 [pid 6901] set_robust_list(0x55558da3e760, 24 [pid 6899] write(3, "1000", 4 [pid 5851] <... mkdir resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6900] <... openat resumed>) = 3 [pid 6901] <... set_robust_list resumed>) = 0 [pid 6899] <... write resumed>) = 4 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6903 attached ./strace-static-x86_64: Process 6902 attached [pid 6901] chdir("./200" [pid 6900] write(3, "1000", 4 [pid 6899] close(3 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 202 [pid 6903] set_robust_list(0x55558da3e760, 24 [pid 6902] set_robust_list(0x55558da3e760, 24 [pid 6901] <... chdir resumed>) = 0 [pid 6900] <... write resumed>) = 4 [pid 6903] <... set_robust_list resumed>) = 0 [pid 6902] <... set_robust_list resumed>) = 0 [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6900] close(3 [pid 6899] <... close resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 201 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 201 [pid 6903] chdir("./199" [pid 6902] chdir("./199" [pid 6901] <... prctl resumed>) = 0 [pid 6900] <... close resumed>) = 0 [pid 6899] read(200, [pid 6903] <... chdir resumed>) = 0 [pid 6902] <... chdir resumed>) = 0 [pid 6901] setpgid(0, 0 [pid 6900] read(200, [pid 6899] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6901] <... setpgid resumed>) = 0 [pid 6900] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] symlink("/dev/binderfs", "./binderfs" [pid 6903] <... prctl resumed>) = 0 [pid 6902] <... prctl resumed>) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6900] symlink("/dev/binderfs", "./binderfs" [pid 6899] <... symlink resumed>) = 0 [pid 6903] setpgid(0, 0 [pid 6902] setpgid(0, 0 [pid 6901] <... openat resumed>) = 3 [pid 6900] <... symlink resumed>) = 0 executing program [pid 6899] write(1, "executing program\n", 18 [pid 6903] <... setpgid resumed>) = 0 executing program [pid 6899] <... write resumed>) = 18 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6902] <... setpgid resumed>) = 0 [pid 6901] write(3, "1000", 4 [pid 6900] write(1, "executing program\n", 18 [pid 6899] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6903] <... openat resumed>) = 3 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6901] <... write resumed>) = 4 [pid 6900] <... write resumed>) = 18 [pid 6899] <... socket resumed>) = 3 [pid 6900] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6899] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6903] write(3, "1000", 4 [pid 6902] <... openat resumed>) = 3 [pid 6901] close(3 [pid 6900] <... socket resumed>) = 3 [pid 6903] <... write resumed>) = 4 [pid 6900] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6900] close(4 [pid 6899] <... socket resumed>) = 4 [pid 6903] close(3 [pid 6902] write(3, "1000", 4 [pid 6901] <... close resumed>) = 0 [pid 6903] <... close resumed>) = 0 [pid 6901] read(200, [pid 6899] close(4 [pid 6903] read(200, [pid 6901] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] <... close resumed>) = 0 [pid 6901] symlink("/dev/binderfs", "./binderfs" [pid 6902] <... write resumed>) = 4 [pid 6900] <... close resumed>) = 0 [pid 6902] close(3 [pid 6900] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6902] <... close resumed>) = 0 [pid 6900] <... socket resumed>) = 4 [pid 6903] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] read(200, [pid 6901] <... symlink resumed>) = 0 [pid 6900] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6899] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6903] symlink("/dev/binderfs", "./binderfs" [pid 6902] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6901] write(1, "executing program\n", 18 [pid 6900] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6899] <... socket resumed>) = 4 [pid 6903] <... symlink resumed>) = 0 [pid 6902] symlink("/dev/binderfs", "./binderfs"executing program [pid 6901] <... write resumed>) = 18 [pid 6903] write(1, "executing program\n", 18 [pid 6902] <... symlink resumed>) = 0 [pid 6901] socket(AF_INET, SOCK_STREAM, IPPROTO_IPexecuting program [pid 6900] listen(4, 9 [pid 6899] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6903] <... write resumed>) = 18 [pid 6902] write(1, "executing program\n", 18 [pid 6901] <... socket resumed>) = 3 [pid 6900] <... listen resumed>) = 0 [pid 6903] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6902] <... write resumed>) = 18 [pid 6901] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6899] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6903] <... socket resumed>) = 3 [pid 6902] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6901] <... socket resumed>) = 4 [pid 6900] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6903] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6902] <... socket resumed>) = 3 [pid 6900] <... socket resumed>) = 5 [pid 6899] listen(4, 9 [pid 6903] <... socket resumed>) = 4 [pid 6902] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6901] close(4 [pid 6899] <... listen resumed>) = 0 [pid 6903] close(4 [pid 6902] <... socket resumed>) = 4 [pid 6901] <... close resumed>) = 0 [pid 6900] sendmmsg(5, [pid 6899] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6903] <... close resumed>) = 0 [pid 6902] close(4 [pid 6901] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6900] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6899] <... socket resumed>) = 5 [pid 6903] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6902] <... close resumed>) = 0 [pid 6901] <... socket resumed>) = 4 [pid 6903] <... socket resumed>) = 4 [pid 6902] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6900] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6899] sendmmsg(5, [pid 6901] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6903] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6902] <... socket resumed>) = 4 [pid 6900] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6899] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6902] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6903] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6901] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6900] <... socket resumed>) = 6 [pid 6903] listen(4, 9 [pid 6901] listen(4, 9 [pid 6899] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6903] <... listen resumed>) = 0 [pid 6903] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6902] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6903] <... socket resumed>) = 5 [pid 6902] listen(4, 9 [pid 6901] <... listen resumed>) = 0 [pid 6900] <... socket resumed>) = 7 [pid 6903] sendmmsg(5, [pid 6902] <... listen resumed>) = 0 [pid 6901] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6900] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6899] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6903] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6902] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6901] <... socket resumed>) = 5 [pid 6900] <... sendto resumed>) = 36 [pid 6899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6900] recvfrom(7, [pid 6903] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6902] <... socket resumed>) = 5 [pid 6901] sendmmsg(5, [pid 6900] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=205}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6899] <... socket resumed>) = 6 [pid 6903] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6902] sendmmsg(5, [pid 6901] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6900] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=205}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6903] <... socket resumed>) = 6 [pid 6902] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6901] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6900] close(7 [pid 6899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6900] <... close resumed>) = 0 [pid 6900] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6899] <... socket resumed>) = 7 [pid 6903] <... socket resumed>) = 7 [pid 6902] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6901] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6900] <... sendmsg resumed>) = 40 [pid 6899] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6903] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6902] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6899] <... sendto resumed>) = 36 [pid 6903] <... sendto resumed>) = 36 [pid 6903] recvfrom(7, [pid 6902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6901] <... socket resumed>) = 6 [pid 6900] <... socket resumed>) = 7 [pid 6899] recvfrom(7, [pid 6903] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=201}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6902] <... socket resumed>) = 6 [pid 6900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6899] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=205}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6903] recvfrom(7, [pid 6902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6900] <... socket resumed>) = 8 [pid 6899] recvfrom(7, [pid 6903] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=201}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6902] <... socket resumed>) = 7 [pid 6903] close(7 [pid 6901] <... socket resumed>) = 7 [pid 6900] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6899] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=205}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6903] <... close resumed>) = 0 [pid 6902] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6901] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6900] <... sendto resumed>) = 36 [pid 6899] close(7 [pid 6903] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6902] <... sendto resumed>) = 36 [pid 6902] recvfrom(7, [pid 6900] recvfrom(8, [pid 6899] <... close resumed>) = 0 [pid 6902] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=201}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6900] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1417230568}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6903] <... sendmsg resumed>) = 40 [pid 6901] <... sendto resumed>) = 36 [pid 6899] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6902] recvfrom(7, [pid 6901] recvfrom(7, [pid 6900] recvfrom(8, [pid 6899] <... sendmsg resumed>) = 40 [pid 6903] <... socket resumed>) = 7 [pid 6902] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=201}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6901] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=202}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6900] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1417230568}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6902] close(7 [pid 6901] recvfrom(7, [pid 6900] close(8 [pid 6899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6903] <... socket resumed>) = 8 [pid 6902] <... close resumed>) = 0 [pid 6901] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=202}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6900] <... close resumed>) = 0 [pid 6899] <... socket resumed>) = 7 [pid 6903] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6902] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6901] close(7 [pid 6900] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6901] <... close resumed>) = 0 [pid 6899] <... socket resumed>) = 8 [pid 6903] <... sendto resumed>) = 36 [pid 6902] <... sendmsg resumed>) = 40 [pid 6901] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6899] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6903] recvfrom(8, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1565259951}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6903] recvfrom(8, [pid 6902] <... socket resumed>) = 7 [pid 6903] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1565259951}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6903] close(8 [pid 6902] <... socket resumed>) = 8 [pid 6903] <... close resumed>) = 0 [pid 6902] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 169.404876][ T6900] __nla_validate_parse: 370 callbacks suppressed [ 169.404894][ T6900] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.421580][ T6900] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.436645][ T6900] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [pid 6903] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6901] <... sendmsg resumed>) = 40 [pid 6900] <... sendmsg resumed>) = 132 [pid 6901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6900] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6901] <... socket resumed>) = 7 [pid 6900] <... sendmsg resumed>) = 20 [pid 6900] writev(-1, NULL, 0 [pid 6899] <... sendto resumed>) = 36 [pid 6900] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] close(3) = 0 [pid 6901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6899] recvfrom(8, [pid 6901] <... socket resumed>) = 8 [pid 6900] close(4 [pid 6899] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1702600078}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6901] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6900] <... close resumed>) = 0 [pid 6899] recvfrom(8, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1702600078}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6900] close(5 [pid 6899] close(8 [pid 6900] <... close resumed>) = 0 [pid 6899] <... close resumed>) = 0 [pid 6900] close(6 [pid 6899] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6903] <... sendmsg resumed>) = 132 [pid 6902] <... sendto resumed>) = 36 [pid 6901] <... sendto resumed>) = 36 [pid 6900] <... close resumed>) = 0 [pid 6901] recvfrom(8, [pid 6902] recvfrom(8, [pid 6903] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [ 169.446513][ T6900] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.460713][ T6903] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.470642][ T6903] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.482862][ T6903] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.494231][ T6903] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [pid 6901] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1269178344}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6903] <... sendmsg resumed>) = 20 [pid 6902] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-505575139}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6900] close(7) = 0 [pid 6900] close(8) = -1 EBADF (Bad file descriptor) [pid 6900] close(9) = -1 EBADF (Bad file descriptor) [pid 6900] close(10) = -1 EBADF (Bad file descriptor) [pid 6900] close(11) = -1 EBADF (Bad file descriptor) [pid 6900] close(12) = -1 EBADF (Bad file descriptor) [pid 6900] close(13) = -1 EBADF (Bad file descriptor) [pid 6900] close(14) = -1 EBADF (Bad file descriptor) [pid 6900] close(15) = -1 EBADF (Bad file descriptor) [pid 6900] close(16) = -1 EBADF (Bad file descriptor) [pid 6900] close(17) = -1 EBADF (Bad file descriptor) [pid 6900] close(18) = -1 EBADF (Bad file descriptor) [pid 6900] close(19) = -1 EBADF (Bad file descriptor) [pid 6900] close(20) = -1 EBADF (Bad file descriptor) [pid 6903] writev(-1, NULL, 0 [pid 6902] recvfrom(8, [pid 6901] recvfrom(8, [pid 6900] close(21 [pid 6903] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-505575139}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6901] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1269178344}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(3 [pid 6902] close(8 [pid 6901] close(8 [pid 6900] close(22 [pid 6899] <... sendmsg resumed>) = 132 [pid 6899] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6903] <... close resumed>) = 0 [pid 6901] <... close resumed>) = 0 [pid 6902] <... close resumed>) = 0 [pid 6899] <... sendmsg resumed>) = 20 [pid 6903] close(4 [pid 6901] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6899] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6899] close(3) = 0 [pid 6899] close(4) = 0 [pid 6903] <... close resumed>) = 0 [pid 6902] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6901] <... sendmsg resumed>) = 132 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(5 [pid 6901] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6903] <... close resumed>) = 0 [pid 6902] <... sendmsg resumed>) = 132 [pid 6900] close(23 [pid 6899] close(5 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = 0 [pid 6903] close(6 [pid 6902] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6901] <... sendmsg resumed>) = 20 [pid 6900] close(24 [pid 6899] close(6 [pid 6903] <... close resumed>) = 0 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] writev(-1, NULL, 0 [pid 6903] close(7 [pid 6902] <... sendmsg resumed>) = 20 [pid 6901] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] close(25 [pid 6899] <... close resumed>) = 0 [pid 6902] writev(-1, NULL, 0 [pid 6901] close(3 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = 0 [pid 6902] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = 0 [pid 6900] close(26 [pid 6899] close(7 [pid 6903] close(8 [pid 6902] close(3 [pid 6901] close(4 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = 0 [pid 6900] close(27 [pid 6903] close(9 [pid 6901] <... close resumed>) = 0 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] close(8 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(4 [pid 6901] close(5 [pid 6900] close(28 [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(10 [pid 6902] <... close resumed>) = 0 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] close(9 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = 0 [pid 6900] close(29 [pid 6903] close(11 [pid 6902] close(5 [pid 6901] close(6 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(12 [pid 6902] <... close resumed>) = 0 [pid 6901] <... close resumed>) = 0 [pid 6900] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(6 [pid 6901] close(7 [pid 6900] exit_group(0 [pid 6899] close(10 [pid 6903] close(13 [pid 6900] <... exit_group resumed>) = ? [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = 0 [pid 6901] <... close resumed>) = 0 [pid 6899] close(11 [pid 6903] close(14 [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(7 [pid 6901] close(8 [pid 6899] close(12 [pid 6903] close(15 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] +++ exited with 0 +++ [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = 0 [pid 6901] close(9 [pid 6899] close(13 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 6903] close(16 [pid 6902] close(8 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(10 [pid 6899] close(14 [pid 5853] <... restart_syscall resumed>) = 0 [pid 6903] close(17 [pid 6902] close(9 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 169.507266][ T6899] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 169.516973][ T6899] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(11 [pid 6899] close(15 [pid 6903] close(18 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(10 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(12 [pid 6899] close(16 [pid 5853] umount2("./203", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6903] close(19 [pid 6902] close(11 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(13 [pid 6899] close(17 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6903] close(20 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(14 [pid 6903] close(21 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(15 [pid 6903] close(22 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(16 [pid 6903] close(23) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(24 [pid 6901] close(17 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(25 [pid 6901] close(18 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(26 [pid 6901] close(19 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(27) = -1 EBADF (Bad file descriptor) [pid 6901] close(20 [pid 6903] close(28 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(21 [pid 6903] close(29 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(22 [pid 6903] exit_group(0 [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] close(23 [pid 6903] <... exit_group resumed>) = ? [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6902] close(12 [pid 6901] close(24 [pid 6899] close(18 [pid 5853] <... openat resumed>) = 3 [pid 6903] +++ exited with 0 +++ [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 6902] close(13 [pid 6901] close(25 [pid 6899] close(19 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 6902] close(14 [pid 6901] close(26 [pid 6899] close(20 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6902] close(15 [pid 6901] close(27 [pid 6899] close(21 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(AT_FDCWD, "./203/binderfs", [pid 5849] umount2("./199", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6902] close(16 [pid 6899] close(22 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] unlink("./203/binderfs" [pid 6902] close(17 [pid 6899] close(23 [pid 6901] close(28 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... unlink resumed>) = 0 [pid 5849] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6902] close(18 [pid 6901] close(29 [pid 6899] close(24 [pid 5853] getdents64(3, [pid 5849] <... openat resumed>) = 3 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] newfstatat(3, "", [pid 6902] close(19 [pid 6901] exit_group(0 [pid 6899] close(25 [pid 5853] close(3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6901] <... exit_group resumed>) = ? [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... close resumed>) = 0 [pid 5849] getdents64(3, [pid 6902] close(20 [pid 6901] +++ exited with 0 +++ [pid 6899] close(26 [pid 5853] rmdir("./203" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... rmdir resumed>) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5849] umount2("./199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6902] close(21 [pid 6899] close(27 [pid 5853] mkdir("./204", 0777 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./199/binderfs", [pid 5853] <... mkdir resumed>) = 0 [pid 6902] close(22 [pid 6899] close(28 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] unlink("./199/binderfs") = 0 [pid 5849] getdents64(3, ./strace-static-x86_64: Process 6904 attached [pid 6902] close(23 [pid 6899] close(29 [pid 5850] <... restart_syscall resumed>) = 0 [pid 6904] set_robust_list(0x55558da3e760, 24 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6904] <... set_robust_list resumed>) = 0 [pid 6902] close(24 [pid 6899] exit_group(0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 206 [pid 5849] close(3 [pid 6904] chdir("./204" [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6899] <... exit_group resumed>) = ? [pid 5849] <... close resumed>) = 0 [pid 6904] <... chdir resumed>) = 0 [pid 6902] close(25 [pid 6899] +++ exited with 0 +++ [pid 5850] umount2("./200", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] rmdir("./199" [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... rmdir resumed>) = 0 [pid 6904] <... prctl resumed>) = 0 [pid 6902] close(26 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5850] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] mkdir("./200", 0777 [pid 6904] setpgid(0, 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6904] <... setpgid resumed>) = 0 [pid 6902] close(27 [pid 5850] <... openat resumed>) = 3 [pid 5849] <... mkdir resumed>) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(3, "", [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6904] <... openat resumed>) = 3 [pid 6902] close(28 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6905 attached [pid 6904] write(3, "1000", 4 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 6904] <... write resumed>) = 4 [pid 6905] set_robust_list(0x55558da3e760, 24 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6904] close(3 [pid 6905] <... set_robust_list resumed>) = 0 [pid 5850] umount2("./200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6904] <... close resumed>) = 0 [pid 6904] read(200, [pid 6902] close(29 [pid 6905] chdir("./200" [pid 6904] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... chdir resumed>) = 0 [pid 6904] symlink("/dev/binderfs", "./binderfs" [pid 6902] exit_group(0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6902] <... exit_group resumed>) = ? [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 202 [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6904] <... symlink resumed>) = 0 executing program [pid 5850] newfstatat(AT_FDCWD, "./200/binderfs", [pid 6905] <... prctl resumed>) = 0 [pid 6904] write(1, "executing program\n", 18 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6905] setpgid(0, 0 [pid 6904] <... write resumed>) = 18 [pid 6902] +++ exited with 0 +++ [pid 5852] <... restart_syscall resumed>) = 0 [pid 5850] unlink("./200/binderfs" [pid 6905] <... setpgid resumed>) = 0 [pid 6904] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6904] <... socket resumed>) = 3 [pid 5850] <... unlink resumed>) = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6904] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 5851] umount2("./199", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5850] getdents64(3, [pid 6905] <... openat resumed>) = 3 [pid 6904] close(4 [pid 5852] umount2("./203", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6904] <... close resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6905] write(3, "1000", 4 [pid 5852] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... openat resumed>) = 3 [pid 5850] close(3 [pid 6905] <... write resumed>) = 4 [pid 5851] newfstatat(3, "", [pid 6905] close(3 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6905] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 6905] read(200, [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6905] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] umount2("./199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6905] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6904] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5852] <... openat resumed>) = 3 [pid 5850] <... close resumed>) = 0 [pid 6904] <... socket resumed>) = 4 [pid 5852] newfstatat(3, "", [pid 5850] rmdir("./200" [pid 6904] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... rmdir resumed>) = 0 executing program [pid 6905] write(1, "executing program\n", 18 [pid 6904] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5852] getdents64(3, [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] mkdir("./201", 0777 [pid 6905] <... write resumed>) = 18 [pid 6904] listen(4, 9 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] newfstatat(AT_FDCWD, "./199/binderfs", [pid 5850] <... mkdir resumed>) = 0 [pid 6905] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6904] <... listen resumed>) = 0 [pid 5852] umount2("./203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6905] <... socket resumed>) = 3 [pid 6904] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] unlink("./199/binderfs" [pid 6905] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5852] newfstatat(AT_FDCWD, "./203/binderfs", [pid 6905] <... socket resumed>) = 4 [pid 5851] <... unlink resumed>) = 0 [pid 6905] close(4 [pid 5851] getdents64(3, [pid 6905] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6905] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 5851] close(3 [pid 6905] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] <... close resumed>) = 0 [pid 6905] <... bind resumed>) = -1 EADDRINUSE (Address already in use) ./strace-static-x86_64: Process 6906 attached [pid 6905] listen(4, 9 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6904] <... socket resumed>) = 5 [pid 5851] rmdir("./199" [pid 6906] set_robust_list(0x55558da3e760, 24 [pid 6905] <... listen resumed>) = 0 [pid 6904] sendmmsg(5, [pid 5852] unlink("./203/binderfs" [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 203 [pid 5851] <... rmdir resumed>) = 0 [pid 6906] <... set_robust_list resumed>) = 0 [pid 6905] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6904] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5852] <... unlink resumed>) = 0 [pid 6906] chdir("./201" [pid 6905] <... socket resumed>) = 5 [pid 6904] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5852] getdents64(3, [pid 5851] mkdir("./200", 0777 [pid 6906] <... chdir resumed>) = 0 [pid 6905] sendmmsg(5, [pid 6904] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] close(3 [pid 6906] <... prctl resumed>) = 0 [pid 6904] <... socket resumed>) = 6 [pid 5852] <... close resumed>) = 0 [pid 6906] setpgid(0, 0 [pid 6905] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6906] <... setpgid resumed>) = 0 [pid 6905] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] rmdir("./203" [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5852] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6907 attached [pid 6906] <... openat resumed>) = 3 [pid 6905] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6904] <... socket resumed>) = 7 [pid 5852] mkdir("./204", 0777 [pid 6906] write(3, "1000", 4 [pid 6904] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6907] set_robust_list(0x55558da3e760, 24 [pid 6906] <... write resumed>) = 4 [pid 6905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] <... mkdir resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 202 [pid 6907] <... set_robust_list resumed>) = 0 [pid 6906] close(3 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6905] <... socket resumed>) = 6 [pid 6904] <... sendto resumed>) = 36 [pid 6906] <... close resumed>) = 0 [pid 6904] recvfrom(7, ./strace-static-x86_64: Process 6908 attached [pid 6906] read(200, [pid 6904] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=206}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6908] set_robust_list(0x55558da3e760, 24 [pid 6907] chdir("./200" [pid 6906] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6904] recvfrom(7, [pid 6908] <... set_robust_list resumed>) = 0 [pid 6907] <... chdir resumed>) = 0 [pid 6906] symlink("/dev/binderfs", "./binderfs" [pid 6905] <... socket resumed>) = 7 [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6906] <... symlink resumed>) = 0 [pid 6905] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6904] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=206}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 206 [pid 6908] chdir("./204" [pid 6907] <... prctl resumed>) = 0 [pid 6906] write(1, "executing program\n", 18 [pid 6905] <... sendto resumed>) = 36 [pid 6904] close(7executing program [pid 6908] <... chdir resumed>) = 0 [pid 6907] setpgid(0, 0 [pid 6906] <... write resumed>) = 18 [pid 6905] recvfrom(7, [pid 6904] <... close resumed>) = 0 [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6907] <... setpgid resumed>) = 0 [pid 6906] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6905] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=202}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6904] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6908] <... prctl resumed>) = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6906] <... socket resumed>) = 3 [pid 6905] recvfrom(7, [pid 6908] setpgid(0, 0 [pid 6907] <... openat resumed>) = 3 [pid 6904] <... sendmsg resumed>) = 40 [pid 6908] <... setpgid resumed>) = 0 [pid 6906] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6905] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=202}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6907] write(3, "1000", 4 [pid 6906] <... socket resumed>) = 4 [pid 6905] close(7 [pid 6904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6908] <... openat resumed>) = 3 [pid 6907] <... write resumed>) = 4 [pid 6906] close(4 [pid 6905] <... close resumed>) = 0 [pid 6907] close(3 [pid 6906] <... close resumed>) = 0 [pid 6905] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6907] <... close resumed>) = 0 [pid 6906] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6905] <... sendmsg resumed>) = 40 [pid 6907] read(200, [pid 6906] <... socket resumed>) = 4 [pid 6907] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6907] symlink("/dev/binderfs", "./binderfs" [pid 6906] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6907] <... symlink resumed>) = 0 [pid 6905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6907] write(1, "executing program\n", 18 [pid 6906] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6907] <... write resumed>) = 18 [pid 6905] <... socket resumed>) = 8 [pid 6907] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6906] listen(4, 9 [pid 6907] <... socket resumed>) = 3 [pid 6906] <... listen resumed>) = 0 [pid 6905] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6908] write(3, "1000", 4 [pid 6907] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6906] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6905] <... sendto resumed>) = 36 [pid 6904] <... socket resumed>) = 7 [pid 6908] <... write resumed>) = 4 [pid 6907] <... socket resumed>) = 4 [pid 6906] <... socket resumed>) = 5 [pid 6905] recvfrom(8, [pid 6904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6908] close(3 [pid 6907] close(4 [pid 6906] sendmmsg(5, [pid 6905] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1281494549}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6904] <... socket resumed>) = 8 [pid 6908] <... close resumed>) = 0 [pid 6907] <... close resumed>) = 0 [pid 6906] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6905] recvfrom(8, [pid 6904] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6908] read(200, [pid 6907] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6906] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6905] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1281494549}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6904] <... sendto resumed>) = 36 [pid 6908] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6907] <... socket resumed>) = 4 [pid 6906] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6905] close(8 [pid 6904] recvfrom(8, [pid 6908] symlink("/dev/binderfs", "./binderfs" [pid 6904] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-671966770}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6908] <... symlink resumed>) = 0 [pid 6907] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28executing program [pid 6906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6905] <... close resumed>) = 0 [pid 6904] recvfrom(8, [pid 6908] write(1, "executing program\n", 18 [pid 6906] <... socket resumed>) = 6 [pid 6905] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6904] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-671966770}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6908] <... write resumed>) = 18 [pid 6907] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6905] <... sendmsg resumed>) = 132 [pid 6904] close(8 [pid 6908] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6907] listen(4, 9 [pid 6906] <... socket resumed>) = 7 [pid 6905] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6904] <... close resumed>) = 0 [pid 6908] <... socket resumed>) = 3 [pid 6907] <... listen resumed>) = 0 [pid 6908] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6907] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6906] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6908] <... socket resumed>) = 4 [pid 6907] <... socket resumed>) = 5 [pid 6906] <... sendto resumed>) = 36 [pid 6905] <... sendmsg resumed>) = 20 [pid 6908] close(4 [pid 6907] sendmmsg(5, [pid 6906] recvfrom(7, [pid 6905] writev(-1, NULL, 0 [pid 6904] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6908] <... close resumed>) = 0 [pid 6907] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6906] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=203}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6905] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6907] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6906] recvfrom(7, [pid 6905] close(3 [pid 6904] <... sendmsg resumed>) = 132 [pid 6907] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6906] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=203}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6908] <... socket resumed>) = 4 [pid 6907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6906] close(7 [pid 6905] <... close resumed>) = 0 [pid 6904] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6908] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6907] <... socket resumed>) = 6 [pid 6906] <... close resumed>) = 0 [pid 6905] close(4 [pid 6904] <... sendmsg resumed>) = 20 [pid 6908] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6906] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6905] <... close resumed>) = 0 [pid 6904] writev(-1, NULL, 0 [pid 6908] listen(4, 9 [pid 6907] <... socket resumed>) = 7 [pid 6905] close(5 [pid 6904] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... listen resumed>) = 0 [pid 6907] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6906] <... sendmsg resumed>) = 40 [pid 6905] <... close resumed>) = 0 [pid 6904] close(3 [pid 6908] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6904] <... close resumed>) = 0 [pid 6908] <... socket resumed>) = 5 [pid 6907] <... sendto resumed>) = 36 [pid 6906] <... socket resumed>) = 7 [pid 6905] close(6 [pid 6904] close(4 [pid 6908] sendmmsg(5, [pid 6907] recvfrom(7, [pid 6906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6905] <... close resumed>) = 0 [pid 6908] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6907] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=202}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6904] <... close resumed>) = 0 [pid 6905] close(7 [pid 6908] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6906] <... socket resumed>) = 8 [pid 6908] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6907] recvfrom(7, [pid 6906] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6905] <... close resumed>) = 0 [pid 6904] close(5 [pid 6908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6907] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=202}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6906] <... sendto resumed>) = 36 [pid 6908] <... socket resumed>) = 6 [pid 6907] close(7 [pid 6905] close(8 [pid 6904] <... close resumed>) = 0 [pid 6908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6907] <... close resumed>) = 0 [pid 6906] recvfrom(8, [pid 6904] close(6 [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6906] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1235842242}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6908] <... sendto resumed>) = 36 [pid 6907] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6906] recvfrom(8, [pid 6905] close(9 [pid 6904] <... close resumed>) = 0 [pid 6908] recvfrom(7, [pid 6907] <... sendmsg resumed>) = 40 [pid 6906] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1235842242}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=206}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6906] close(8 [pid 6905] close(10 [pid 6904] close(7 [pid 6908] recvfrom(7, [pid 6906] <... close resumed>) = 0 [pid 6904] <... close resumed>) = 0 [pid 6908] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=206}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6907] <... socket resumed>) = 7 [pid 6906] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(8 [pid 6908] close(7 [pid 6907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6906] <... sendmsg resumed>) = 132 [pid 6908] <... close resumed>) = 0 [pid 6908] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6907] <... socket resumed>) = 8 [pid 6905] close(11 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(9 [pid 6907] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6905] close(12 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... sendmsg resumed>) = 40 [pid 6906] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(10 [pid 6908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6907] <... sendto resumed>) = 36 [pid 6906] <... sendmsg resumed>) = 20 [pid 6905] close(13 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... socket resumed>) = 7 [pid 6906] writev(-1, NULL, 0 [pid 6908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6906] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... socket resumed>) = 8 [pid 6906] close(3 [pid 6908] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6906] <... close resumed>) = 0 [pid 6908] <... sendto resumed>) = 36 [pid 6906] close(4 [pid 6908] recvfrom(8, [pid 6906] <... close resumed>) = 0 [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(11 [pid 6908] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1319206770}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6906] close(5 [pid 6907] recvfrom(8, [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] recvfrom(8, [pid 6907] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1776239021}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6906] <... close resumed>) = 0 [pid 6905] close(14 [pid 6904] close(12 [pid 6908] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1319206770}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6907] recvfrom(8, [pid 6906] close(6 [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(8 [pid 6907] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1776239021}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6906] <... close resumed>) = 0 [pid 6905] close(15 [pid 6904] close(13 [pid 6908] <... close resumed>) = 0 [pid 6907] close(8 [pid 6906] close(7 [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6907] <... close resumed>) = 0 [pid 6906] <... close resumed>) = 0 [pid 6905] close(16 [pid 6904] close(14 [pid 6908] <... sendmsg resumed>) = 132 [pid 6907] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] close(17 [pid 6904] close(15 [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] close(18 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(16 [pid 6905] close(19 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(17 [pid 6907] <... sendmsg resumed>) = 132 [pid 6905] close(20 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6906] close(8 [pid 6905] close(21 [pid 6908] <... sendmsg resumed>) = 20 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] writev(-1, NULL, 0 [pid 6906] close(9 [pid 6905] close(22 [pid 6904] close(18 [pid 6908] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(3 [pid 6906] close(10 [pid 6905] close(23 [pid 6904] close(19 [pid 6908] <... close resumed>) = 0 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(4 [pid 6907] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6906] close(11 [pid 6905] close(24 [pid 6904] close(20 [pid 6908] <... close resumed>) = 0 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(5 [pid 6906] close(12 [pid 6905] close(25 [pid 6904] close(21 [pid 6908] <... close resumed>) = 0 [pid 6907] <... sendmsg resumed>) = 20 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(6 [pid 6906] close(13 [pid 6905] close(26 [pid 6908] <... close resumed>) = 0 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] writev(-1, NULL, 0 [pid 6906] close(14 [pid 6905] close(27 [pid 6904] close(22 [pid 6908] close(7 [pid 6907] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = 0 [pid 6906] close(15 [pid 6905] close(28 [pid 6904] close(23 [pid 6908] close(8 [pid 6907] close(3 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] <... close resumed>) = 0 [pid 6906] close(16 [pid 6905] close(29 [pid 6904] close(24 [pid 6908] close(9 [pid 6907] close(4 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(17 [pid 6908] close(10 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] exit_group(0 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(18 [pid 6908] close(11 [pid 6907] <... close resumed>) = 0 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] close(5 [pid 6906] close(19 [pid 6905] <... exit_group resumed>) = ? [pid 6904] close(25 [pid 6908] close(12 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(20 [pid 6908] close(13) = -1 EBADF (Bad file descriptor) [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(14 [pid 6906] close(21 [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(15 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(22 [pid 6908] close(16 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(23 [pid 6908] close(17) = -1 EBADF (Bad file descriptor) [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] +++ exited with 0 +++ [pid 6908] close(18 [pid 6906] close(24 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] <... close resumed>) = 0 [pid 6904] close(26 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6908] close(19 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(25 [pid 6908] close(20 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(26 [pid 6908] close(21 [pid 6907] close(6 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(27 [pid 6904] close(27 [pid 6908] close(22 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(28 [pid 6908] close(23 [pid 6907] <... close resumed>) = 0 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./200", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] close(29 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6908] close(24 [pid 6906] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] close(7 [pid 6906] exit_group(0 [pid 6908] close(25 [pid 5849] <... openat resumed>) = 3 [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(26 [pid 6906] <... exit_group resumed>) = ? [pid 6907] <... close resumed>) = 0 [pid 6904] close(28 [pid 5849] newfstatat(3, "", [pid 6907] close(8 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] close(29 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] close(9 [pid 6904] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] close(27 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] +++ exited with 0 +++ [pid 6904] exit_group(0 [pid 5849] getdents64(3, [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6907] close(10 [pid 6904] <... exit_group resumed>) = ? [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6908] close(28 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] +++ exited with 0 +++ [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6908] close(29 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6908] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] exit_group(0 [pid 6907] close(11 [pid 5849] umount2("./200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6908] <... exit_group resumed>) = ? [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6907] close(12 [pid 5849] newfstatat(AT_FDCWD, "./200/binderfs", [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6907] close(13 [pid 5849] unlink("./200/binderfs" [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] +++ exited with 0 +++ [pid 6907] close(14 [pid 5849] <... unlink resumed>) = 0 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 5849] getdents64(3, [pid 6907] close(15 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 5849] close(3 [pid 6907] close(16 [pid 5849] <... close resumed>) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./204", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] rmdir("./200" [pid 6907] close(17 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... rmdir resumed>) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] mkdir("./201", 0777 [pid 6907] close(18 [pid 5853] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5852] umount2("./204", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./201", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... mkdir resumed>) = 0 [pid 6907] close(19 [pid 5853] newfstatat(3, "", [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6907] close(20 [pid 5853] getdents64(3, [pid 5852] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] <... openat resumed>) = 3 [pid 6907] close(21 [pid 5853] umount2("./204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] newfstatat(3, "", [pid 6907] close(22 [pid 5853] newfstatat(AT_FDCWD, "./204/binderfs", [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6909 attached [pid 5850] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6909] set_robust_list(0x55558da3e760, 24 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] getdents64(3, [pid 5850] <... openat resumed>) = 3 [pid 6907] close(23 [pid 5853] unlink("./204/binderfs" [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 203 [pid 6909] <... set_robust_list resumed>) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... unlink resumed>) = 0 [pid 5852] umount2("./204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] newfstatat(3, "", [pid 6909] chdir("./201" [pid 6907] close(24 [pid 5853] getdents64(3, [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6909] <... chdir resumed>) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] newfstatat(AT_FDCWD, "./204/binderfs", [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6907] close(25 [pid 5853] close(3 [pid 6909] <... prctl resumed>) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] getdents64(3, [pid 6909] setpgid(0, 0 [pid 6907] close(26 [pid 5853] <... close resumed>) = 0 [pid 5852] unlink("./204/binderfs" [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6909] <... setpgid resumed>) = 0 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] rmdir("./204" [pid 5852] <... unlink resumed>) = 0 [pid 5850] umount2("./201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6907] close(27 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(AT_FDCWD, "./201/binderfs", [pid 6907] close(28 [pid 5853] mkdir("./205", 0777 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6909] <... openat resumed>) = 3 [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... mkdir resumed>) = 0 [pid 5852] close(3 [pid 5850] unlink("./201/binderfs" [pid 6909] write(3, "1000", 4 [pid 6907] close(29 [pid 6909] <... write resumed>) = 4 [pid 5852] <... close resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 6909] close(3 [pid 5850] getdents64(3, [pid 6909] <... close resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6909] read(200, [pid 5850] close(3 [pid 6909] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... close resumed>) = 0 [pid 6909] symlink("/dev/binderfs", "./binderfs" [pid 6907] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] rmdir("./204" [pid 5850] rmdir("./201" [pid 6909] <... symlink resumed>) = 0 [pid 6907] exit_group(0 [pid 5852] <... rmdir resumed>) = 0 [pid 6907] <... exit_group resumed>) = ? [pid 5852] mkdir("./205", 0777 [pid 6909] write(1, "executing program\n", 18 [pid 5850] <... rmdir resumed>) = 0 executing program [pid 6909] <... write resumed>) = 18 [pid 6907] +++ exited with 0 +++ [pid 6909] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5852] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6910 attached [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6909] <... socket resumed>) = 3 [pid 5850] mkdir("./202", 0777 [pid 6909] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5850] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6911 attached [pid 6910] set_robust_list(0x55558da3e760, 24 [pid 6909] <... socket resumed>) = 4 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 207 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6910] <... set_robust_list resumed>) = 0 [pid 5851] <... restart_syscall resumed>) = 0 [pid 6910] chdir("./205" [pid 6909] close(4 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 207 [pid 6911] set_robust_list(0x55558da3e760, 24 [pid 6910] <... chdir resumed>) = 0 [pid 6909] <... close resumed>) = 0 [pid 6911] <... set_robust_list resumed>) = 0 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] umount2("./200", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6912 attached [pid 6911] chdir("./205" [pid 6910] <... prctl resumed>) = 0 [pid 6909] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6912] set_robust_list(0x55558da3e760, 24 [pid 6911] <... chdir resumed>) = 0 [pid 6910] setpgid(0, 0 [pid 6909] <... socket resumed>) = 4 [pid 5851] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 204 [pid 6912] <... set_robust_list resumed>) = 0 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6910] <... setpgid resumed>) = 0 [pid 6909] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] <... openat resumed>) = 3 [pid 6912] chdir("./202" [pid 6911] <... prctl resumed>) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] newfstatat(3, "", [pid 6912] <... chdir resumed>) = 0 [pid 6911] setpgid(0, 0 [pid 6909] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6911] <... setpgid resumed>) = 0 [pid 6910] <... openat resumed>) = 3 [pid 6909] listen(4, 9 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6912] setpgid(0, 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6910] write(3, "1000", 4 [pid 6909] <... listen resumed>) = 0 [pid 6912] <... setpgid resumed>) = 0 [pid 5851] getdents64(3, [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6910] <... write resumed>) = 4 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6912] <... openat resumed>) = 3 [pid 6911] <... openat resumed>) = 3 [pid 6910] close(3 [pid 6909] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6910] <... close resumed>) = 0 [pid 5851] umount2("./200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6910] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6910] symlink("/dev/binderfs", "./binderfs" [pid 6912] write(3, "1000", 4 [pid 6911] write(3, "1000", 4 [pid 6910] <... symlink resumed>) = 0 [pid 6909] <... socket resumed>) = 5 [pid 6912] <... write resumed>) = 4 [pid 6911] <... write resumed>) = 4 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6912] close(3 [pid 6911] close(3 [pid 6909] sendmmsg(5, [pid 5851] newfstatat(AT_FDCWD, "./200/binderfs", [pid 6912] <... close resumed>) = 0 [pid 6911] <... close resumed>) = 0 [pid 6912] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] read(200, [pid 6910] write(1, "executing program\n", 18executing program [pid 6909] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6912] symlink("/dev/binderfs", "./binderfs"executing program [pid 6911] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6910] <... write resumed>) = 18 [pid 6912] <... symlink resumed>) = 0 [pid 6911] symlink("/dev/binderfs", "./binderfs" [pid 6910] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6909] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] unlink("./200/binderfs" [pid 6912] write(1, "executing program\n", 18 [pid 6911] <... symlink resumed>) = 0 [pid 6910] <... socket resumed>) = 3 executing program [pid 6912] <... write resumed>) = 18 [pid 6911] write(1, "executing program\n", 18 [pid 6910] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6912] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6911] <... write resumed>) = 18 [pid 6910] <... socket resumed>) = 4 [pid 6912] <... socket resumed>) = 3 [pid 6911] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6910] close(4 [pid 6912] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6911] <... socket resumed>) = 3 [pid 6910] <... close resumed>) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 6912] <... socket resumed>) = 4 [pid 6911] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6910] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6911] <... socket resumed>) = 4 [pid 6910] <... socket resumed>) = 4 [pid 6912] close(4 [pid 6911] close(4 [pid 6909] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6912] <... close resumed>) = 0 [pid 6911] <... close resumed>) = 0 [pid 6910] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] getdents64(3, [pid 6909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6911] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6912] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6911] <... socket resumed>) = 4 [pid 6910] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6909] <... socket resumed>) = 6 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6912] <... socket resumed>) = 4 [pid 6910] listen(4, 9) = 0 [pid 6910] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6912] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6911] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] close(3 [pid 6912] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6912] listen(4, 9) = 0 [pid 6912] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6910] sendmmsg(5, [pid 6912] <... socket resumed>) = 5 [pid 6909] <... socket resumed>) = 7 [pid 5851] <... close resumed>) = 0 [pid 6912] sendmmsg(5, [pid 6911] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6910] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5851] rmdir("./200" [pid 6912] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6912] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16) = -1 ECONNREFUSED (Connection refused) [pid 6911] listen(4, 9 [pid 6910] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6909] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... rmdir resumed>) = 0 [pid 6912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6911] <... listen resumed>) = 0 [pid 6910] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6909] <... sendto resumed>) = 36 [pid 6912] <... socket resumed>) = 6 [pid 6911] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6909] recvfrom(7, [pid 5851] mkdir("./201", 0777 [pid 6912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6909] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=203}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6912] <... socket resumed>) = 7 [pid 6911] <... socket resumed>) = 5 [pid 6910] <... socket resumed>) = 6 [pid 6909] recvfrom(7, [pid 5851] <... mkdir resumed>) = 0 [pid 6912] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6911] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6911] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6909] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=203}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6912] <... sendto resumed>) = 36 [pid 6911] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6910] <... socket resumed>) = 7 [pid 6909] close(7 [pid 6910] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6909] <... close resumed>) = 0 ./strace-static-x86_64: Process 6913 attached [pid 6912] recvfrom(7, [pid 6911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6909] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6912] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=204}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6911] <... socket resumed>) = 6 [pid 6910] <... sendto resumed>) = 36 [pid 6909] <... sendmsg resumed>) = 40 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 203 [pid 6913] set_robust_list(0x55558da3e760, 24 [pid 6912] recvfrom(7, [pid 6911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6912] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=204}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6911] <... socket resumed>) = 7 [pid 6909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6913] <... set_robust_list resumed>) = 0 [pid 6912] close(7 [pid 6911] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6909] <... socket resumed>) = 8 [pid 6913] chdir("./201" [pid 6912] <... close resumed>) = 0 [pid 6910] recvfrom(7, [pid 6909] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6913] <... chdir resumed>) = 0 [pid 6912] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6911] <... sendto resumed>) = 36 [pid 6910] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=207}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6909] <... sendto resumed>) = 36 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6912] <... sendmsg resumed>) = 40 [pid 6911] recvfrom(7, [pid 6910] recvfrom(7, [pid 6909] recvfrom(8, [pid 6913] <... prctl resumed>) = 0 [pid 6912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6911] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=207}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6910] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=207}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6909] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1464646693}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6913] setpgid(0, 0 [pid 6912] <... socket resumed>) = 7 [pid 6911] recvfrom(7, [pid 6910] close(7 [pid 6913] <... setpgid resumed>) = 0 [pid 6912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6911] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=207}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6909] recvfrom(8, [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6912] <... socket resumed>) = 8 [pid 6911] close(7 [pid 6910] <... close resumed>) = 0 [pid 6909] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1464646693}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6913] <... openat resumed>) = 3 [pid 6912] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6911] <... close resumed>) = 0 [pid 6910] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6909] close(8 [pid 6913] write(3, "1000", 4 [pid 6912] <... sendto resumed>) = 36 [pid 6909] <... close resumed>) = 0 [pid 6910] <... sendmsg resumed>) = 40 [pid 6909] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6913] <... write resumed>) = 4 [pid 6912] recvfrom(8, [pid 6911] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6913] close(3 [pid 6912] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1922239766}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6911] <... sendmsg resumed>) = 40 [pid 6910] <... socket resumed>) = 7 [pid 6909] <... sendmsg resumed>) = 132 [pid 6913] <... close resumed>) = 0 [pid 6912] recvfrom(8, [pid 6913] read(200, [pid 6912] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1922239766}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6913] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] close(8 [pid 6911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6909] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6913] symlink("/dev/binderfs", "./binderfs" [pid 6912] <... close resumed>) = 0 [pid 6911] <... socket resumed>) = 7 [pid 6910] <... socket resumed>) = 8 [pid 6909] <... sendmsg resumed>) = 20 [pid 6909] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6913] <... symlink resumed>) = 0 [pid 6909] close(3 [pid 6913] write(1, "executing program\n", 18executing program [pid 6912] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6910] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6909] <... close resumed>) = 0 [pid 6913] <... write resumed>) = 18 [pid 6912] <... sendmsg resumed>) = 132 [pid 6911] <... socket resumed>) = 8 [pid 6909] close(4 [pid 6913] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6912] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6911] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6910] <... sendto resumed>) = 36 [pid 6909] <... close resumed>) = 0 [pid 6913] <... socket resumed>) = 3 [pid 6912] <... sendmsg resumed>) = 20 [pid 6909] close(5 [pid 6913] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6912] writev(-1, NULL, 0 [pid 6911] <... sendto resumed>) = 36 [pid 6910] recvfrom(8, [pid 6909] <... close resumed>) = 0 [pid 6909] close(6 [pid 6913] <... socket resumed>) = 4 [pid 6912] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] recvfrom(8, [pid 6910] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-666123141}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6913] close(4 [pid 6912] close(3 [pid 6911] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-889498079}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6910] recvfrom(8, [pid 6909] <... close resumed>) = 0 [pid 6913] <... close resumed>) = 0 [pid 6912] <... close resumed>) = 0 [pid 6911] recvfrom(8, [pid 6910] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-666123141}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6913] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6912] close(4 [pid 6911] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-889498079}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6909] close(7 [pid 6913] <... socket resumed>) = 4 [pid 6912] <... close resumed>) = 0 [pid 6910] close(8) = 0 [pid 6910] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6913] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6912] close(5 [pid 6911] close(8 [pid 6910] <... sendmsg resumed>) = 132 [pid 6909] <... close resumed>) = 0 [pid 6913] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6912] <... close resumed>) = 0 [pid 6911] <... close resumed>) = 0 [pid 6910] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6909] close(8 [pid 6913] listen(4, 9) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6912] close(6 [pid 6911] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6909] close(9 [pid 6913] <... socket resumed>) = 5 [pid 6913] sendmmsg(5, [pid 6912] <... close resumed>) = 0 [pid 6911] <... sendmsg resumed>) = 132 [pid 6910] <... sendmsg resumed>) = 20 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6910] writev(-1, NULL, 0 [pid 6912] close(7 [pid 6910] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(10 [pid 6913] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6912] <... close resumed>) = 0 [pid 6911] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6910] close(3 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = 0 [pid 6909] close(11 [pid 6912] close(8 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(12 [pid 6913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6912] close(9 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... socket resumed>) = 6 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(4 [pid 6909] close(13 [pid 6913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6912] close(10 [pid 6910] <... close resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... socket resumed>) = 7 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... sendmsg resumed>) = 20 [pid 6910] close(5 [pid 6909] close(14 [pid 6912] close(11 [pid 6911] writev(-1, NULL, 0 [pid 6913] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = 0 [pid 6913] <... sendto resumed>) = 36 [pid 6912] close(12 [pid 6911] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(6 [pid 6909] close(15 [pid 6913] recvfrom(7, [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(3 [pid 6910] <... close resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=203}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6912] close(13 [pid 6911] <... close resumed>) = 0 [pid 6910] close(7 [pid 6909] close(16 [pid 6913] recvfrom(7, [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=203}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6912] close(14 [pid 6911] close(4 [pid 6910] <... close resumed>) = 0 [pid 6909] close(17 [pid 6913] close(7 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] close(15 [pid 6911] <... close resumed>) = 0 [pid 6910] close(8 [pid 6913] <... close resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(18 [pid 6911] close(5 [pid 6910] close(9 [pid 6913] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6912] close(16 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... sendmsg resumed>) = 40 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(19) = -1 EBADF (Bad file descriptor) [pid 6912] close(17 [pid 6909] close(20 [pid 6913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... socket resumed>) = 7 [pid 6912] close(18 [pid 6909] close(21 [pid 6913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... socket resumed>) = 8 [pid 6912] close(19 [pid 6909] close(22 [pid 6913] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = 0 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(6 [pid 6910] close(10 [pid 6913] <... sendto resumed>) = 36 [pid 6912] close(20 [pid 6911] <... close resumed>) = 0 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(23 [pid 6913] recvfrom(8, [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(11 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-703438172}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6912] close(21 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(24 [pid 6913] recvfrom(8, [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(7 [pid 6910] close(12 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-703438172}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6912] close(22 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(25 [pid 6913] close(8 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = 0 [pid 6910] close(13 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] close(23 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... close resumed>) = 0 [pid 6911] close(8 [pid 6910] close(14 [pid 6909] close(26 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6912] close(24 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... sendmsg resumed>) = 132 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(15 [pid 6909] close(27 [pid 6912] close(25 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] close(28 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(16 [pid 6911] close(9 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(17 [pid 6913] <... sendmsg resumed>) = 20 [pid 6912] close(26 [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] writev(-1, NULL, 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(18 [pid 6909] close(29 [pid 6913] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] close(27 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] close(3 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] close(19 [pid 6909] exit_group(0 [pid 6911] close(10 [pid 6913] <... close resumed>) = 0 [pid 6912] close(28 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] close(4 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(11 [pid 6910] close(20 [pid 6909] <... exit_group resumed>) = ? [pid 6913] <... close resumed>) = 0 [pid 6912] close(29 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(12 [pid 6913] close(5 [pid 6910] close(21 [pid 6912] exit_group(0 [pid 6913] <... close resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] +++ exited with 0 +++ [pid 6911] close(13 [pid 6910] close(22 [pid 6913] close(6 [pid 6912] <... exit_group resumed>) = ? [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(14 [pid 6910] close(23 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(15 [pid 6910] close(24 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(16 [pid 6910] close(25 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(17 [pid 6910] close(26 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(18 [pid 6910] close(27 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6913] <... close resumed>) = 0 [pid 6911] close(19 [pid 6910] close(28 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6911] close(20 [pid 6910] close(29 [pid 5849] <... restart_syscall resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(21 [pid 6910] exit_group(0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(22) = -1 EBADF (Bad file descriptor) [pid 6910] <... exit_group resumed>) = ? [pid 6913] close(7 [pid 6912] +++ exited with 0 +++ [pid 6911] close(23 [pid 5849] umount2("./201", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6913] <... close resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6913] close(8 [pid 6911] close(24 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] +++ exited with 0 +++ [pid 6911] close(25 [pid 5850] umount2("./202", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6913] close(9 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... openat resumed>) = 3 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(26 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] newfstatat(3, "", [pid 6913] close(10 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(27 [pid 5850] newfstatat(3, "", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6913] close(11 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(28 [pid 5850] getdents64(3, [pid 5849] getdents64(3, [pid 6913] close(12 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6911] close(29 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 5850] umount2("./202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6913] close(13 [pid 6911] exit_group(0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] umount2("./201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] close(14 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./201/binderfs", [pid 6913] close(15 [pid 6911] <... exit_group resumed>) = ? [pid 5853] umount2("./205", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] newfstatat(AT_FDCWD, "./202/binderfs", [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6913] close(16 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] unlink("./202/binderfs" [pid 5849] unlink("./201/binderfs" [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] +++ exited with 0 +++ [pid 5853] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6913] close(17 [pid 5853] <... openat resumed>) = 3 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5850] getdents64(3, [pid 5849] getdents64(3, [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6913] close(18 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5850] close(3 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5849] close(3 [pid 6913] close(19 [pid 5850] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] rmdir("./202" [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] umount2("./205", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... rmdir resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] umount2("./205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] mkdir("./203", 0777 [pid 5852] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6913] close(20 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] rmdir("./201" [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(AT_FDCWD, "./205/binderfs", [pid 5852] <... openat resumed>) = 3 [pid 5849] <... rmdir resumed>) = 0 [pid 6913] close(21 [pid 5849] mkdir("./202", 0777 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... mkdir resumed>) = 0 [pid 6913] close(22 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] close(23./strace-static-x86_64: Process 6914 attached ) = -1 EBADF (Bad file descriptor) [pid 6913] close(24) = -1 EBADF (Bad file descriptor) [pid 6913] close(25) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] newfstatat(3, "", [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6913] close(26 [pid 6914] set_robust_list(0x55558da3e760, 24 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] close(27 [pid 6914] <... set_robust_list resumed>) = 0 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 204 [pid 6914] chdir("./202" [pid 6913] close(28) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6915 attached [pid 6913] close(29 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6914] <... chdir resumed>) = 0 [pid 6913] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6913] exit_group(0 [pid 6914] <... prctl resumed>) = 0 [pid 6914] setpgid(0, 0 [pid 6913] <... exit_group resumed>) = ? [pid 6915] set_robust_list(0x55558da3e760, 24 [pid 6913] +++ exited with 0 +++ [pid 5853] unlink("./205/binderfs" [pid 5852] getdents64(3, [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 205 [pid 6915] <... set_robust_list resumed>) = 0 [pid 6914] <... setpgid resumed>) = 0 [pid 5853] <... unlink resumed>) = 0 [pid 6915] chdir("./203" [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] getdents64(3, [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6915] <... chdir resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] umount2("./205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] close(3 [pid 6915] <... prctl resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... close resumed>) = 0 [pid 6915] setpgid(0, 0 [pid 6914] <... openat resumed>) = 3 [pid 5853] rmdir("./205" [pid 5852] newfstatat(AT_FDCWD, "./205/binderfs", [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6915] <... setpgid resumed>) = 0 [pid 6914] write(3, "1000", 4 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6914] <... write resumed>) = 4 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] close(3 [pid 5852] unlink("./205/binderfs" [pid 6914] <... close resumed>) = 0 [pid 5853] mkdir("./206", 0777 [pid 6914] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... unlink resumed>) = 0 [pid 6914] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... mkdir resumed>) = 0 [pid 5852] getdents64(3, [pid 6915] <... openat resumed>) = 3 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 executing program [pid 6914] <... symlink resumed>) = 0 [pid 5852] close(3) = 0 [pid 6914] write(1, "executing program\n", 18) = 18 [pid 6914] socket(AF_INET, SOCK_STREAM, IPPROTO_IP./strace-static-x86_64: Process 6916 attached [pid 6915] write(3, "1000", 4 [pid 6914] <... socket resumed>) = 3 [pid 5852] rmdir("./205" [pid 5851] <... restart_syscall resumed>) = 0 [pid 6916] set_robust_list(0x55558da3e760, 24) = 0 [pid 6915] <... write resumed>) = 4 [pid 6914] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 208 [pid 5852] <... rmdir resumed>) = 0 [pid 6916] chdir("./206" [pid 6915] close(3 [pid 6914] <... socket resumed>) = 4 [pid 5852] mkdir("./206", 0777 [pid 6916] <... chdir resumed>) = 0 [pid 6915] <... close resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6915] read(200, [pid 6914] close(4 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] umount2("./201", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6916] <... prctl resumed>) = 0 [pid 6915] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6914] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6916] setpgid(0, 0 [pid 6915] symlink("/dev/binderfs", "./binderfs" [pid 6916] <... setpgid resumed>) = 0 [pid 6915] <... symlink resumed>) = 0 [pid 6914] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6914] <... socket resumed>) = 4 [pid 5851] <... openat resumed>) = 3 [pid 5851] newfstatat(3, "", ./strace-static-x86_64: Process 6917 attached executing program [pid 6916] <... openat resumed>) = 3 [pid 6915] write(1, "executing program\n", 18 [pid 6914] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6915] <... write resumed>) = 18 [pid 6917] set_robust_list(0x55558da3e760, 24 [pid 6915] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6915] <... socket resumed>) = 3 [pid 6917] <... set_robust_list resumed>) = 0 [pid 6915] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6917] chdir("./206" [pid 6915] <... socket resumed>) = 4 [pid 6917] <... chdir resumed>) = 0 [pid 6916] write(3, "1000", 4 [pid 6915] close(4 [pid 6914] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 208 [pid 5851] getdents64(3, [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6916] <... write resumed>) = 4 [pid 6915] <... close resumed>) = 0 [pid 6914] listen(4, 9 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6917] <... prctl resumed>) = 0 [pid 6916] close(3 [pid 6915] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6914] <... listen resumed>) = 0 [pid 5851] umount2("./201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6917] setpgid(0, 0 [pid 6916] <... close resumed>) = 0 [pid 6915] <... socket resumed>) = 4 [pid 6914] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6916] read(200, [pid 6915] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6914] <... socket resumed>) = 5 [pid 5851] newfstatat(AT_FDCWD, "./201/binderfs", [pid 6917] <... setpgid resumed>) = 0 [pid 6916] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6914] sendmmsg(5, [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6916] symlink("/dev/binderfs", "./binderfs" [pid 6915] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6914] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5851] unlink("./201/binderfs" [pid 6917] <... openat resumed>) = 3 [pid 6916] <... symlink resumed>) = 0 [pid 6915] listen(4, 9 [pid 6914] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16executing program [pid 5851] <... unlink resumed>) = 0 [pid 6916] write(1, "executing program\n", 18 [pid 6917] write(3, "1000", 4 [pid 6915] <... listen resumed>) = 0 [pid 6917] <... write resumed>) = 4 [pid 6916] <... write resumed>) = 18 [pid 6915] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6914] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5851] getdents64(3, [pid 6917] close(3 [pid 6916] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6915] <... socket resumed>) = 5 [pid 6914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6917] <... close resumed>) = 0 [pid 6917] read(200, [pid 6916] <... socket resumed>) = 3 [pid 6915] sendmmsg(5, [pid 5851] close(3 [pid 6917] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6915] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6914] <... socket resumed>) = 6 [pid 5851] <... close resumed>) = 0 [pid 6914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] rmdir("./201" [pid 6916] <... socket resumed>) = 4 [pid 6917] symlink("/dev/binderfs", "./binderfs" [pid 6915] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] <... rmdir resumed>) = 0 [pid 6917] <... symlink resumed>) = 0 [pid 6916] close(4 [pid 6914] <... socket resumed>) = 7 executing program [pid 6917] write(1, "executing program\n", 18 [pid 6915] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6917] <... write resumed>) = 18 [pid 6916] <... close resumed>) = 0 [pid 6914] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] mkdir("./202", 0777 [pid 6917] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6916] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6917] <... socket resumed>) = 3 [pid 6917] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6917] close(4 [pid 6916] <... socket resumed>) = 4 [pid 6915] <... socket resumed>) = 6 [pid 6914] <... sendto resumed>) = 36 [pid 5851] <... mkdir resumed>) = 0 [pid 6917] <... close resumed>) = 0 [pid 6916] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6914] recvfrom(7, [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6917] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 6915] <... socket resumed>) = 7 [pid 6917] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6914] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=204}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 ./strace-static-x86_64: Process 6918 attached [pid 6917] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6916] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6915] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6914] recvfrom(7, [pid 6918] set_robust_list(0x55558da3e760, 24 [pid 6917] listen(4, 9 [pid 6916] listen(4, 9 [pid 6917] <... listen resumed>) = 0 [pid 6915] <... sendto resumed>) = 36 [pid 6918] <... set_robust_list resumed>) = 0 [pid 6914] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=204}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6918] chdir("./202" [pid 6917] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6916] <... listen resumed>) = 0 [pid 6915] recvfrom(7, [pid 6914] close(7 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 204 [pid 6918] <... chdir resumed>) = 0 [pid 6917] <... socket resumed>) = 5 [pid 6916] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6915] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=205}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6914] <... close resumed>) = 0 [pid 6917] sendmmsg(5, [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6917] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6916] <... socket resumed>) = 5 [pid 6915] recvfrom(7, [pid 6914] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6917] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6918] <... prctl resumed>) = 0 [pid 6917] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6916] sendmmsg(5, [pid 6915] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=205}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6914] <... sendmsg resumed>) = 40 [pid 6918] setpgid(0, 0 [pid 6917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6916] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6915] close(7 [pid 6914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6918] <... setpgid resumed>) = 0 [pid 6917] <... socket resumed>) = 6 [pid 6917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6915] <... close resumed>) = 0 [pid 6917] <... socket resumed>) = 7 [pid 6914] <... socket resumed>) = 7 [pid 6917] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6917] <... sendto resumed>) = 36 [pid 6916] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6915] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6917] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=208}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6918] <... openat resumed>) = 3 [pid 6917] recvfrom(7, [pid 6916] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6915] <... sendmsg resumed>) = 40 [pid 6914] <... socket resumed>) = 8 [pid 6918] write(3, "1000", 4 [pid 6916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6914] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6918] <... write resumed>) = 4 [pid 6917] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=208}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6916] <... socket resumed>) = 6 [pid 6915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6914] <... sendto resumed>) = 36 [pid 6918] close(3 [pid 6917] close(7 [pid 6916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6915] <... socket resumed>) = 7 [pid 6918] <... close resumed>) = 0 [pid 6917] <... close resumed>) = 0 [pid 6916] <... socket resumed>) = 7 [pid 6915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6914] recvfrom(8, [pid 6918] read(200, [pid 6917] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6916] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6915] <... socket resumed>) = 8 [pid 6914] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-591428570}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6918] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6917] <... sendmsg resumed>) = 40 [pid 6916] <... sendto resumed>) = 36 [pid 6915] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6914] recvfrom(8, [pid 6918] symlink("/dev/binderfs", "./binderfs" [pid 6917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6916] recvfrom(7, [pid 6915] <... sendto resumed>) = 36 [pid 6914] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-591428570}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6918] <... symlink resumed>) = 0 [pid 6917] <... socket resumed>) = 7 [pid 6916] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=208}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6915] recvfrom(8, [pid 6914] close(8 [pid 6918] write(1, "executing program\n", 18 [pid 6917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6916] recvfrom(7, executing program [pid 6915] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-879306542}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6914] <... close resumed>) = 0 [pid 6918] <... write resumed>) = 18 [pid 6917] <... socket resumed>) = 8 [pid 6916] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=208}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6915] recvfrom(8, [pid 6914] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6918] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6917] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6916] close(7 [pid 6915] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-879306542}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6914] <... sendmsg resumed>) = 132 [pid 6918] <... socket resumed>) = 3 [pid 6917] <... sendto resumed>) = 36 [pid 6916] <... close resumed>) = 0 [pid 6915] close(8 [pid 6918] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6917] recvfrom(8, [pid 6916] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6915] <... close resumed>) = 0 [pid 6914] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6918] <... socket resumed>) = 4 [pid 6917] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1212555525}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6916] <... sendmsg resumed>) = 40 [pid 6918] close(4 [pid 6917] recvfrom(8, [pid 6916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6915] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6914] <... sendmsg resumed>) = 20 [pid 6918] <... close resumed>) = 0 [pid 6917] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1212555525}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6916] <... socket resumed>) = 7 [pid 6915] <... sendmsg resumed>) = 132 [pid 6914] writev(-1, NULL, 0 [pid 6918] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6917] close(8 [pid 6916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6915] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6914] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... socket resumed>) = 4 [pid 6917] <... close resumed>) = 0 [pid 6916] <... socket resumed>) = 8 [pid 6915] <... sendmsg resumed>) = 20 [pid 6914] close(3 [pid 6917] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6916] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6915] writev(-1, NULL, 0 [pid 6914] <... close resumed>) = 0 [pid 6918] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6917] <... sendmsg resumed>) = 132 [pid 6916] <... sendto resumed>) = 36 [pid 6915] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(4 [pid 6916] recvfrom(8, [pid 6915] close(3 [pid 6914] <... close resumed>) = 0 [pid 6916] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1420514129}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6915] <... close resumed>) = 0 [pid 6914] close(5 [pid 6916] recvfrom(8, [pid 6915] close(4 [pid 6916] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1420514129}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6915] <... close resumed>) = 0 [pid 6914] <... close resumed>) = 0 [pid 6918] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6917] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6916] close(8 [pid 6918] listen(4, 9 [pid 6916] <... close resumed>) = 0 [pid 6915] close(5 [pid 6914] close(6 [pid 6918] <... listen resumed>) = 0 [pid 6917] <... sendmsg resumed>) = 20 [pid 6916] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6915] <... close resumed>) = 0 [pid 6914] <... close resumed>) = 0 [pid 6918] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6917] writev(-1, NULL, 0 [pid 6916] <... sendmsg resumed>) = 132 [pid 6915] close(6 [pid 6918] <... socket resumed>) = 5 [pid 6917] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] sendmmsg(5, [pid 6917] close(3 [pid 6916] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6915] <... close resumed>) = 0 [pid 6914] close(7 [pid 6918] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6917] <... close resumed>) = 0 [pid 6914] <... close resumed>) = 0 [pid 6918] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6917] close(4 [pid 6916] <... sendmsg resumed>) = 20 [pid 6915] close(7 [pid 6914] close(8 [pid 6917] <... close resumed>) = 0 [pid 6916] writev(-1, NULL, 0 [pid 6915] <... close resumed>) = 0 [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(9 [pid 6916] close(3 [pid 6915] close(8 [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6917] close(5 [pid 6916] <... close resumed>) = 0 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(10 [pid 6918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6916] close(4 [pid 6915] close(9 [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... socket resumed>) = 6 [pid 6917] <... close resumed>) = 0 [pid 6916] <... close resumed>) = 0 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(11 [pid 6917] close(6 [pid 6918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6916] close(5 [pid 6915] close(10 [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... socket resumed>) = 7 [pid 6917] <... close resumed>) = 0 [pid 6916] <... close resumed>) = 0 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(12 [pid 6918] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6917] close(7 [pid 6918] <... sendto resumed>) = 36 [pid 6917] <... close resumed>) = 0 [pid 6916] close(6 [pid 6915] close(11 [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] recvfrom(7, [pid 6916] <... close resumed>) = 0 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(13 [pid 6918] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=204}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6917] close(8 [pid 6916] close(7 [pid 6915] close(12 [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] recvfrom(7, [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = 0 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] close(14 [pid 6918] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=204}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6917] close(9 [pid 6915] close(13 [pid 6918] close(7 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(8 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(10 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(14 [pid 6914] close(15 [pid 6918] <... close resumed>) = 0 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(9 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6917] close(11 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(15 [pid 6914] close(16 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(10 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(12 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(16 [pid 6914] close(17 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(11 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... sendmsg resumed>) = 40 [pid 6917] close(13 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(17 [pid 6914] close(18 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(12 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(14 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(18 [pid 6914] close(19 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(13 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(15 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(19 [pid 6914] close(20 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(14 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(16 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(20 [pid 6914] close(21 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(15 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(17 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(21 [pid 6914] close(22 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(16 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(18 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(22 [pid 6914] close(23 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(17 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6917] close(19 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(23 [pid 6914] close(24 [pid 6918] <... socket resumed>) = 7 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(18 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6917] close(20 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(24 [pid 6914] close(25 [pid 6918] <... socket resumed>) = 8 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(19 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6917] close(21 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(25 [pid 6914] close(26 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(20 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] close(22 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(26 [pid 6914] close(27 [pid 6918] <... sendto resumed>) = 36 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(21 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] recvfrom(8, [pid 6917] close(23 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(27 [pid 6914] close(28 [pid 6918] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-485689759}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(22 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] recvfrom(8, [pid 6917] close(24 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] close(28 [pid 6914] close(29 [pid 6918] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-485689759}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(23 [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] close(8 [pid 6917] close(25 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... close resumed>) = 0 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(24 [pid 6915] close(29 [pid 6914] exit_group(0 [pid 6918] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6917] close(26 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... sendmsg resumed>) = 132 [pid 6917] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(25 [pid 6915] exit_group(0 [pid 6914] <... exit_group resumed>) = ? [pid 6918] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6917] close(27) = -1 EBADF (Bad file descriptor) [pid 6917] close(28) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] <... exit_group resumed>) = ? [pid 6916] close(26 [pid 6917] close(29) = -1 EBADF (Bad file descriptor) [pid 6917] exit_group(0 [pid 6918] <... sendmsg resumed>) = 20 [pid 6917] <... exit_group resumed>) = ? [pid 6918] writev(-1, NULL, 0 [pid 6917] +++ exited with 0 +++ [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6915] +++ exited with 0 +++ [pid 6918] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(27 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6918] close(3 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] +++ exited with 0 +++ [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6918] <... close resumed>) = 0 [pid 6916] close(28 [pid 6918] close(4 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6918] <... close resumed>) = 0 [pid 6916] close(29 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6918] close(5 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 6916] exit_group(0 [pid 5850] umount2("./203", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6916] <... exit_group resumed>) = ? [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6918] <... close resumed>) = 0 [pid 6916] +++ exited with 0 +++ [pid 5850] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5850] <... openat resumed>) = 3 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] umount2("./203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(AT_FDCWD, "./203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] unlink("./203/binderfs") = 0 [pid 5850] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] close(3) = 0 [pid 5850] rmdir("./203") = 0 [pid 5850] mkdir("./204", 0777 [pid 6918] close(6 [pid 5850] <... mkdir resumed>) = 0 [pid 5852] umount2("./206", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] umount2("./202", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6919 attached [pid 6918] <... close resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6919] set_robust_list(0x55558da3e760, 24 [pid 6918] close(7 [pid 5853] <... restart_syscall resumed>) = 0 [pid 6919] <... set_robust_list resumed>) = 0 [pid 5852] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 206 [pid 5849] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6919] chdir("./204" [pid 6918] <... close resumed>) = 0 [pid 5852] <... openat resumed>) = 3 [pid 6918] close(8 [pid 5852] newfstatat(3, "", [pid 5849] <... openat resumed>) = 3 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(3, "", [pid 6918] close(9 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6918] close(10 [pid 5852] getdents64(3, [pid 5849] getdents64(3, [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... chdir resumed>) = 0 [pid 6918] close(11 [pid 5853] umount2("./206", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] umount2("./206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6919] <... prctl resumed>) = 0 [pid 6918] close(12 [pid 5853] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6919] setpgid(0, 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5852] newfstatat(AT_FDCWD, "./206/binderfs", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6919] <... setpgid resumed>) = 0 [pid 6918] close(13 [pid 5853] newfstatat(3, "", [pid 5849] newfstatat(AT_FDCWD, "./202/binderfs", [pid 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6919] <... openat resumed>) = 3 [pid 6918] close(14 [pid 5853] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6919] write(3, "1000", 4 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] unlink("./206/binderfs" [pid 5849] unlink("./202/binderfs" [pid 6919] <... write resumed>) = 4 [pid 6918] close(15 [pid 5853] umount2("./206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... unlink resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6919] close(3 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] getdents64(3, [pid 5849] getdents64(3, [pid 6919] <... close resumed>) = 0 [pid 6918] close(16 [pid 5853] newfstatat(AT_FDCWD, "./206/binderfs", [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6919] read(200, [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] close(3 [pid 5849] close(3 [pid 6919] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] close(17 [pid 5853] unlink("./206/binderfs" [pid 5852] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6919] symlink("/dev/binderfs", "./binderfs" [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... unlink resumed>) = 0 [pid 5852] rmdir("./206" [pid 5849] rmdir("./202" [pid 6919] <... symlink resumed>) = 0 [pid 6918] close(18 [pid 5853] getdents64(3, [pid 5852] <... rmdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 executing program [pid 6919] write(1, "executing program\n", 18 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] mkdir("./207", 0777 [pid 5849] mkdir("./203", 0777 [pid 6919] <... write resumed>) = 18 [pid 6918] close(19 [pid 5853] close(3 [pid 5852] <... mkdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] close(20 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6919] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6920 attached [pid 6919] <... socket resumed>) = 3 [pid 6918] close(21 [pid 5853] <... close resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6919] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] close(22) = -1 EBADF (Bad file descriptor) [pid 6918] close(23) = -1 EBADF (Bad file descriptor) [pid 6918] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6921 attached [pid 6919] <... socket resumed>) = 4 [pid 6918] close(25 [pid 6921] set_robust_list(0x55558da3e760, 24 [pid 6920] set_robust_list(0x55558da3e760, 24 [pid 6919] close(4 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] rmdir("./206" [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 209 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 205 [pid 6921] <... set_robust_list resumed>) = 0 [pid 6920] <... set_robust_list resumed>) = 0 [pid 6919] <... close resumed>) = 0 [pid 6918] close(26 [pid 6921] chdir("./207" [pid 6920] chdir("./203" [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] <... rmdir resumed>) = 0 [pid 6921] <... chdir resumed>) = 0 [pid 6920] <... chdir resumed>) = 0 [pid 6918] close(27 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6919] <... socket resumed>) = 4 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] mkdir("./207", 0777 [pid 6921] <... prctl resumed>) = 0 [pid 6920] <... prctl resumed>) = 0 [pid 6919] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6918] close(28 [pid 5853] <... mkdir resumed>) = 0 [pid 6921] setpgid(0, 0 [pid 6920] setpgid(0, 0 [pid 6919] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6921] <... setpgid resumed>) = 0 [pid 6920] <... setpgid resumed>) = 0 [pid 6919] listen(4, 9 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6918] close(29 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6919] <... listen resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6922 attached [pid 6921] <... openat resumed>) = 3 [pid 6919] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6918] exit_group(0 [pid 6922] set_robust_list(0x55558da3e760, 24 [pid 6918] <... exit_group resumed>) = ? [pid 6922] <... set_robust_list resumed>) = 0 [pid 6918] +++ exited with 0 +++ [pid 6922] chdir("./207") = 0 [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6922] setpgid(0, 0) = 0 [pid 6920] <... openat resumed>) = 3 [pid 6919] <... socket resumed>) = 5 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6921] write(3, "1000", 4 [pid 6920] write(3, "1000", 4 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 209 [pid 6921] <... write resumed>) = 4 [pid 6920] <... write resumed>) = 4 [pid 6919] sendmmsg(5, [pid 6921] close(3 [pid 6920] close(3 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6921] <... close resumed>) = 0 [pid 6920] <... close resumed>) = 0 [pid 6919] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6922] <... openat resumed>) = 3 [pid 6921] read(200, [pid 6920] read(200, [pid 6921] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6919] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] umount2("./202", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6920] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6920] symlink("/dev/binderfs", "./binderfs" [pid 6922] write(3, "1000", 4 [pid 6921] symlink("/dev/binderfs", "./binderfs" [pid 6920] <... symlink resumed>) = 0 [pid 6919] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5851] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6922] <... write resumed>) = 4 executing program [pid 6921] <... symlink resumed>) = 0 [pid 6920] write(1, "executing program\n", 18executing program [pid 6922] close(3 [pid 6921] write(1, "executing program\n", 18 [pid 6919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... openat resumed>) = 3 [pid 6922] <... close resumed>) = 0 [pid 6921] <... write resumed>) = 18 [pid 6920] <... write resumed>) = 18 [pid 5851] newfstatat(3, "", [pid 6922] read(200, [pid 6921] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6920] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6919] <... socket resumed>) = 6 [pid 6922] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6921] <... socket resumed>) = 3 [pid 6920] <... socket resumed>) = 3 [pid 6919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6922] symlink("/dev/binderfs", "./binderfs" [pid 6921] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6920] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6919] <... socket resumed>) = 7 [pid 5851] getdents64(3, [pid 6922] <... symlink resumed>) = 0 [pid 6921] <... socket resumed>) = 4 [pid 6920] <... socket resumed>) = 4 [pid 6919] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6922] write(1, "executing program\n", 18executing program [pid 6921] close(4 [pid 6920] close(4 [pid 6919] <... sendto resumed>) = 36 [pid 6922] <... write resumed>) = 18 [pid 5851] umount2("./202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6921] <... close resumed>) = 0 [pid 6921] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6920] <... close resumed>) = 0 [pid 6919] recvfrom(7, [pid 5851] newfstatat(AT_FDCWD, "./202/binderfs", [pid 6922] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6921] <... socket resumed>) = 4 [pid 6920] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6919] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=206}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6922] <... socket resumed>) = 3 [pid 6921] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6920] <... socket resumed>) = 4 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6922] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6919] recvfrom(7, [pid 6922] <... socket resumed>) = 4 [pid 6920] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] unlink("./202/binderfs" [pid 6919] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=206}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6922] close(4 [pid 5851] <... unlink resumed>) = 0 [pid 6922] <... close resumed>) = 0 [pid 6921] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6922] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6920] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6922] <... socket resumed>) = 4 [pid 6921] listen(4, 9 [pid 6920] listen(4, 9 [pid 6919] close(7 [pid 6922] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6920] <... listen resumed>) = 0 [pid 6919] <... close resumed>) = 0 [pid 6921] <... listen resumed>) = 0 [pid 5851] getdents64(3, [pid 6921] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6920] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6919] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6922] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6921] <... socket resumed>) = 5 [pid 6920] <... socket resumed>) = 5 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6922] listen(4, 9) = 0 [pid 6919] <... sendmsg resumed>) = 40 [pid 5851] close(3 [pid 6922] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6922] sendmmsg(5, [pid 6921] sendmmsg(5, [pid 6920] sendmmsg(5, [pid 6919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... close resumed>) = 0 [pid 5851] rmdir("./202" [pid 6919] <... socket resumed>) = 7 [pid 6922] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5851] <... rmdir resumed>) = 0 [pid 6922] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6921] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6920] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6922] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6920] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6919] <... socket resumed>) = 8 [pid 6921] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] mkdir("./203", 0777 [pid 6920] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6919] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... mkdir resumed>) = 0 [pid 6922] <... socket resumed>) = 6 [pid 6921] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6919] <... sendto resumed>) = 36 [pid 6922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6920] <... socket resumed>) = 6 [pid 6919] recvfrom(8, [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6922] <... socket resumed>) = 7 [pid 6921] <... socket resumed>) = 6 [pid 6920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6919] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1818556288}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 ./strace-static-x86_64: Process 6923 attached [pid 6922] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6920] <... socket resumed>) = 7 [pid 6919] recvfrom(8, [pid 6923] set_robust_list(0x55558da3e760, 24 [pid 6920] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6919] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1818556288}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6922] <... sendto resumed>) = 36 [pid 6923] <... set_robust_list resumed>) = 0 [pid 6921] <... socket resumed>) = 7 [pid 6920] <... sendto resumed>) = 36 [pid 6919] close(8 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 205 [pid 6923] chdir("./203" [pid 6922] recvfrom(7, [pid 6921] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6920] recvfrom(7, [pid 6919] <... close resumed>) = 0 [pid 6923] <... chdir resumed>) = 0 [pid 6922] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=209}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6920] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=205}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6922] recvfrom(7, [pid 6921] <... sendto resumed>) = 36 [pid 6920] recvfrom(7, [pid 6919] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6923] <... prctl resumed>) = 0 [pid 6922] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=209}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6921] recvfrom(7, [pid 6920] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=205}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6919] <... sendmsg resumed>) = 132 [pid 6923] setpgid(0, 0 [pid 6922] close(7 [pid 6921] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=209}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6920] close(7 [pid 6919] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6923] <... setpgid resumed>) = 0 [pid 6922] <... close resumed>) = 0 [pid 6921] recvfrom(7, [pid 6920] <... close resumed>) = 0 [pid 6921] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=209}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6920] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6922] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6921] close(7 [pid 6920] <... sendmsg resumed>) = 40 [pid 6919] <... sendmsg resumed>) = 20 [pid 6923] <... openat resumed>) = 3 [pid 6922] <... sendmsg resumed>) = 40 [pid 6921] <... close resumed>) = 0 [pid 6920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6919] writev(-1, NULL, 0 [pid 6922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6921] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6920] <... socket resumed>) = 7 [pid 6919] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] write(3, "1000", 4 [pid 6922] <... socket resumed>) = 7 [pid 6919] close(3 [pid 6923] <... write resumed>) = 4 [pid 6922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6921] <... sendmsg resumed>) = 40 [pid 6919] <... close resumed>) = 0 [pid 6920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6923] close(3 [pid 6922] <... socket resumed>) = 8 [pid 6919] close(4 [pid 6923] <... close resumed>) = 0 [pid 6922] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6920] <... socket resumed>) = 8 [pid 6923] read(200, [pid 6922] <... sendto resumed>) = 36 [pid 6921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6920] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6919] <... close resumed>) = 0 [pid 6923] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] recvfrom(8, [pid 6921] <... socket resumed>) = 7 [pid 6923] symlink("/dev/binderfs", "./binderfs" [pid 6921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6919] close(5 [pid 6921] <... socket resumed>) = 8 [pid 6923] <... symlink resumed>) = 0 [pid 6922] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-66776322}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6920] <... sendto resumed>) = 36 [pid 6921] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6919] <... close resumed>) = 0 [pid 6923] write(1, "executing program\n", 18 [pid 6922] recvfrom(8, executing program [pid 6920] recvfrom(8, [pid 6923] <... write resumed>) = 18 [pid 6920] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1692718605}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6923] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6922] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-66776322}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6921] <... sendto resumed>) = 36 [pid 6920] recvfrom(8, [pid 6919] close(6 [pid 6923] <... socket resumed>) = 3 [pid 6922] close(8 [pid 6920] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1692718605}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6923] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6922] <... close resumed>) = 0 [pid 6921] recvfrom(8, [pid 6920] close(8 [pid 6919] <... close resumed>) = 0 [pid 6923] <... socket resumed>) = 4 [pid 6921] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-162462098}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6923] close(4 [pid 6922] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6920] <... close resumed>) = 0 [pid 6919] close(7 [pid 6921] recvfrom(8, [pid 6923] <... close resumed>) = 0 [pid 6921] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-162462098}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6923] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6922] <... sendmsg resumed>) = 132 [pid 6920] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6919] <... close resumed>) = 0 [pid 6921] close(8 [pid 6923] <... socket resumed>) = 4 [pid 6919] close(8 [pid 6923] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6922] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6921] <... close resumed>) = 0 [pid 6920] <... sendmsg resumed>) = 132 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6923] listen(4, 9 [pid 6922] <... sendmsg resumed>) = 20 [pid 6921] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6920] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6919] close(9 [pid 6923] <... listen resumed>) = 0 [pid 6922] writev(-1, NULL, 0 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6922] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] <... sendmsg resumed>) = 132 [pid 6920] <... sendmsg resumed>) = 20 [pid 6919] close(10 [pid 6923] <... socket resumed>) = 5 [pid 6922] close(3 [pid 6921] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6920] writev(-1, NULL, 0 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = 0 [pid 6923] sendmmsg(5, [pid 6921] <... sendmsg resumed>) = 20 [pid 6920] close(3 [pid 6919] close(11 [pid 6923] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6922] close(4 [pid 6921] writev(-1, NULL, 0 [pid 6920] <... close resumed>) = 0 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = 0 [pid 6921] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(4 [pid 6919] close(12 [pid 6921] close(3 [pid 6920] <... close resumed>) = 0 [pid 6921] <... close resumed>) = 0 [pid 6920] close(5 [pid 6923] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6922] close(5 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = 0 [pid 6921] close(4 [pid 6920] <... close resumed>) = 0 [pid 6919] close(13 [pid 6921] <... close resumed>) = 0 [pid 6921] close(5 [pid 6920] close(6 [pid 6921] <... close resumed>) = 0 [pid 6923] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6922] close(6 [pid 6920] <... close resumed>) = 0 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(6 [pid 6920] close(7 [pid 6919] close(14 [pid 6921] <... close resumed>) = 0 [pid 6920] <... close resumed>) = 0 [pid 6921] close(7 [pid 6920] close(8 [pid 6921] <... close resumed>) = 0 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(9) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = 0 [pid 6921] close(8 [pid 6920] close(10 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(9 [pid 6920] close(11 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(10 [pid 6920] close(12 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(11 [pid 6920] close(13 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(12 [pid 6920] close(14 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(13 [pid 6920] close(15 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(14) = -1 EBADF (Bad file descriptor) [pid 6920] close(16 [pid 6921] close(15) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(16 [pid 6920] close(17 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(17 [pid 6920] close(18 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(18 [pid 6920] close(19 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6922] close(7 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(19 [pid 6920] close(20 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = 0 [pid 6921] close(20 [pid 6920] close(21 [pid 6922] close(8 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... socket resumed>) = 6 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(21 [pid 6920] close(22 [pid 6919] close(15 [pid 6923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6922] close(9 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(22 [pid 6920] close(23 [pid 6922] close(10 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] close(16 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(23 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(11 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(24 [pid 6919] close(17 [pid 6923] <... socket resumed>) = 7 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(24 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6922] close(12 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(25 [pid 6919] close(18 [pid 6923] <... sendto resumed>) = 36 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(25 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] recvfrom(7, [pid 6922] close(13 [pid 6919] close(19 [pid 6923] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=205}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] recvfrom(7, [pid 6922] close(14 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(26 [pid 6919] close(20 [pid 6923] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=205}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(26 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] close(7 [pid 6922] close(15 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(27 [pid 6919] close(21 [pid 6923] <... close resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(27 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6922] close(16 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(28 [pid 6919] close(22 [pid 6923] <... sendmsg resumed>) = 40 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(28 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(17 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] close(29 [pid 6919] close(23 [pid 6923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] close(29 [pid 6920] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... socket resumed>) = 7 [pid 6922] close(18 [pid 6921] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] close(24 [pid 6923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] exit_group(0 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(19 [pid 6921] exit_group(0 [pid 6920] <... exit_group resumed>) = ? [pid 6923] <... socket resumed>) = 8 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] <... exit_group resumed>) = ? [pid 6919] close(25 [pid 6923] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6922] close(20 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... sendto resumed>) = 36 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] close(26 [pid 6922] close(21 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] close(27 [pid 6923] recvfrom(8, [pid 6922] close(22 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-940097383}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] close(28 [pid 6923] recvfrom(8, [pid 6922] close(23 [pid 6921] +++ exited with 0 +++ [pid 6920] +++ exited with 0 +++ [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-940097383}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] close(29 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6923] close(8 [pid 6922] close(24 [pid 6919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] exit_group(0 [pid 6923] <... close resumed>) = 0 [pid 6922] close(25 [pid 6919] <... exit_group resumed>) = ? [pid 5849] <... restart_syscall resumed>) = 0 [pid 5852] umount2("./207", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5852] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6919] +++ exited with 0 +++ [pid 5852] <... openat resumed>) = 3 [pid 5849] umount2("./203", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5852] newfstatat(3, "", [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6922] close(26 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6923] <... sendmsg resumed>) = 132 [pid 6922] close(27 [pid 5852] getdents64(3, [pid 5849] <... openat resumed>) = 3 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(28 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] newfstatat(3, "", [pid 6923] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(29 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] newfstatat(AT_FDCWD, "./207/binderfs", [pid 5849] umount2("./203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] unlink("./207/binderfs" [pid 6923] <... sendmsg resumed>) = 20 [pid 6922] exit_group(0 [pid 5852] <... unlink resumed>) = 0 [pid 5849] newfstatat(AT_FDCWD, "./203/binderfs", [pid 6923] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6922] <... exit_group resumed>) = ? [pid 5852] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6923] close(3 [pid 6922] +++ exited with 0 +++ [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] unlink("./203/binderfs" [pid 6923] <... close resumed>) = 0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] <... unlink resumed>) = 0 [pid 5852] close(3 [pid 5850] umount2("./204", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 6923] close(4 [pid 5852] <... close resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6923] <... close resumed>) = 0 [pid 5852] rmdir("./207" [pid 5850] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] close(3 [pid 5852] <... rmdir resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5849] <... close resumed>) = 0 [pid 6923] close(5 [pid 5852] mkdir("./208", 0777 [pid 5849] rmdir("./203" [pid 6923] <... close resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 5849] <... rmdir resumed>) = 0 [pid 6923] close(6 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] mkdir("./204", 0777 [pid 6923] <... close resumed>) = 0 [pid 6923] close(7./strace-static-x86_64: Process 6924 attached [pid 5850] getdents64(3, [pid 6924] set_robust_list(0x55558da3e760, 24 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... mkdir resumed>) = 0 [pid 6924] <... set_robust_list resumed>) = 0 [pid 6923] <... close resumed>) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 210 [pid 5850] umount2("./204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6924] chdir("./208" [pid 6923] close(8 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6925 attached [pid 6924] <... chdir resumed>) = 0 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(AT_FDCWD, "./204/binderfs", [pid 6925] set_robust_list(0x55558da3e760, 24 [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6925] <... set_robust_list resumed>) = 0 [pid 6924] <... prctl resumed>) = 0 [pid 5850] unlink("./204/binderfs" [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 206 [pid 6925] chdir("./204" [pid 6924] setpgid(0, 0 [pid 5850] <... unlink resumed>) = 0 [pid 6925] <... chdir resumed>) = 0 [pid 6924] <... setpgid resumed>) = 0 [pid 5850] getdents64(3, [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] close(3 [pid 6925] <... prctl resumed>) = 0 [pid 6924] <... openat resumed>) = 3 [pid 5853] umount2("./207", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... close resumed>) = 0 [pid 6925] setpgid(0, 0 [pid 6923] close(9 [pid 6925] <... setpgid resumed>) = 0 [pid 6924] write(3, "1000", 4 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] rmdir("./204" [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] <... write resumed>) = 4 [pid 6923] close(10 [pid 5853] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... rmdir resumed>) = 0 [pid 6925] <... openat resumed>) = 3 [pid 6924] close(3 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5850] mkdir("./205", 0777 [pid 6923] close(11) = -1 EBADF (Bad file descriptor) [pid 6923] close(12) = -1 EBADF (Bad file descriptor) [pid 6923] close(13) = -1 EBADF (Bad file descriptor) [pid 6923] close(14) = -1 EBADF (Bad file descriptor) [pid 6925] write(3, "1000", 4 [pid 6924] <... close resumed>) = 0 [pid 6923] close(15 [pid 5850] <... mkdir resumed>) = 0 [pid 6925] <... write resumed>) = 4 [pid 6924] read(200, [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6925] close(3 [pid 6924] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6923] close(16 [pid 6925] <... close resumed>) = 0 [pid 6924] symlink("/dev/binderfs", "./binderfs" [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6923] close(17) = -1 EBADF (Bad file descriptor) [pid 6923] close(18) = -1 EBADF (Bad file descriptor) [pid 6923] close(19) = -1 EBADF (Bad file descriptor) [pid 6923] close(20) = -1 EBADF (Bad file descriptor) [pid 6923] close(21) = -1 EBADF (Bad file descriptor) [pid 6923] close(22./strace-static-x86_64: Process 6926 attached ) = -1 EBADF (Bad file descriptor) [pid 6924] <... symlink resumed>) = 0 [pid 6923] close(23executing program [pid 6926] set_robust_list(0x55558da3e760, 24 [pid 6925] read(200, [pid 6924] write(1, "executing program\n", 18 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 6926] <... set_robust_list resumed>) = 0 [pid 6925] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] <... write resumed>) = 18 [pid 6923] close(24 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6926] chdir("./205" [pid 6925] symlink("/dev/binderfs", "./binderfs" [pid 6924] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 207 [pid 6926] <... chdir resumed>) = 0 [pid 6925] <... symlink resumed>) = 0 [pid 6923] close(25 [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6924] <... socket resumed>) = 3 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6925] write(1, "executing program\n", 18 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6926] <... prctl resumed>) = 0 [pid 6925] <... write resumed>) = 18 [pid 6924] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6923] close(26 [pid 5853] newfstatat(AT_FDCWD, "./207/binderfs", [pid 6926] setpgid(0, 0 [pid 6925] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6924] <... socket resumed>) = 4 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6926] <... setpgid resumed>) = 0 [pid 6925] <... socket resumed>) = 3 [pid 6924] close(4 [pid 6923] close(27 [pid 5853] unlink("./207/binderfs" [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] <... close resumed>) = 0 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6924] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6923] close(28 [pid 5853] <... unlink resumed>) = 0 [pid 6926] <... openat resumed>) = 3 [pid 6925] <... socket resumed>) = 4 [pid 6924] <... socket resumed>) = 4 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] write(3, "1000", 4 [pid 6923] close(29 [pid 6926] <... write resumed>) = 4 [pid 6923] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(3) = 0 [pid 6925] close(4 [pid 6924] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6923] exit_group(0 [pid 5853] getdents64(3, [pid 6926] read(200, [pid 6925] <... close resumed>) = 0 [pid 6924] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6923] <... exit_group resumed>) = ? [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6925] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6924] listen(4, 9 [pid 5853] close(3 [pid 6925] <... socket resumed>) = 4 [pid 6924] <... listen resumed>) = 0 [pid 5853] <... close resumed>) = 0 [pid 6923] +++ exited with 0 +++ [pid 6926] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6924] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] rmdir("./207" [pid 6926] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... rmdir resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6926] <... symlink resumed>) = 0 [pid 6925] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6924] <... socket resumed>) = 5 executing program [pid 5853] mkdir("./208", 0777 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6926] write(1, "executing program\n", 18 [pid 6925] listen(4, 9 [pid 6924] sendmmsg(5, [pid 5853] <... mkdir resumed>) = 0 [pid 5851] <... restart_syscall resumed>) = 0 [pid 6926] <... write resumed>) = 18 [pid 6925] <... listen resumed>) = 0 [pid 6926] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6925] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6924] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6926] <... socket resumed>) = 3 [pid 6925] <... socket resumed>) = 5 [pid 6926] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6925] sendmmsg(5, ./strace-static-x86_64: Process 6927 attached [pid 6926] close(4 [pid 6925] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6924] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] umount2("./203", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6927] set_robust_list(0x55558da3e760, 24 [pid 6926] <... close resumed>) = 0 [pid 6924] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 210 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6927] <... set_robust_list resumed>) = 0 [pid 6926] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6927] chdir("./208" [pid 6926] <... socket resumed>) = 4 [pid 6925] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6924] <... socket resumed>) = 6 [pid 5851] <... openat resumed>) = 3 [pid 6927] <... chdir resumed>) = 0 [pid 6926] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] newfstatat(3, "", [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6926] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6925] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6924] <... socket resumed>) = 7 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6927] <... prctl resumed>) = 0 [pid 6926] listen(4, 9 [pid 6925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6924] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] getdents64(3, [pid 6927] setpgid(0, 0 [pid 6926] <... listen resumed>) = 0 [pid 6925] <... socket resumed>) = 6 [pid 6924] <... sendto resumed>) = 36 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6927] <... setpgid resumed>) = 0 [pid 6926] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6924] recvfrom(7, [pid 5851] umount2("./203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6925] <... socket resumed>) = 7 [pid 6924] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=210}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6927] <... openat resumed>) = 3 [pid 6926] <... socket resumed>) = 5 [pid 6925] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6924] recvfrom(7, [pid 6927] write(3, "1000", 4 [pid 6926] sendmmsg(5, [pid 6924] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=210}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] newfstatat(AT_FDCWD, "./203/binderfs", [pid 6927] <... write resumed>) = 4 [pid 6926] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6925] <... sendto resumed>) = 36 [pid 6924] close(7 [pid 6927] close(3 [pid 6926] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6925] recvfrom(7, [pid 6924] <... close resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6927] <... close resumed>) = 0 [pid 6927] read(200, [pid 6925] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=206}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6924] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] unlink("./203/binderfs" [pid 6927] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6925] recvfrom(7, [pid 6924] <... sendmsg resumed>) = 40 [pid 5851] <... unlink resumed>) = 0 [pid 6927] symlink("/dev/binderfs", "./binderfs" [pid 6926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6925] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=206}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6926] <... socket resumed>) = 6 [pid 6925] close(7 [pid 6927] <... symlink resumed>) = 0 [pid 6924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICexecuting program [pid 5851] getdents64(3, [pid 6927] write(1, "executing program\n", 18 [pid 6926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6925] <... close resumed>) = 0 [pid 6924] <... socket resumed>) = 7 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6927] <... write resumed>) = 18 [pid 6924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] close(3 [pid 6927] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6924] <... socket resumed>) = 8 [pid 5851] <... close resumed>) = 0 [pid 6927] <... socket resumed>) = 3 [pid 6924] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] rmdir("./203" [pid 6927] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6926] <... socket resumed>) = 7 [pid 6925] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6924] <... sendto resumed>) = 36 [pid 5851] <... rmdir resumed>) = 0 [pid 6927] <... socket resumed>) = 4 [pid 6924] recvfrom(8, [pid 5851] mkdir("./204", 0777 [pid 6927] close(4 [pid 6924] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1768390156}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... mkdir resumed>) = 0 [pid 6927] <... close resumed>) = 0 [pid 6926] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6925] <... sendmsg resumed>) = 40 [pid 6924] recvfrom(8, [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6927] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6926] <... sendto resumed>) = 36 [pid 6925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6924] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1768390156}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ./strace-static-x86_64: Process 6928 attached [pid 6927] <... socket resumed>) = 4 [pid 6926] recvfrom(7, [pid 6925] <... socket resumed>) = 7 [pid 6924] close(8 [pid 6926] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=207}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6927] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6924] <... close resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 206 [pid 6928] set_robust_list(0x55558da3e760, 24 [pid 6926] recvfrom(7, [pid 6928] <... set_robust_list resumed>) = 0 [pid 6927] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6925] <... socket resumed>) = 8 [pid 6926] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=207}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6924] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6928] chdir("./204" [pid 6927] listen(4, 9 [pid 6926] close(7 [pid 6925] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6924] <... sendmsg resumed>) = 132 [pid 6928] <... chdir resumed>) = 0 [pid 6927] <... listen resumed>) = 0 [pid 6926] <... close resumed>) = 0 [pid 6924] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6927] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6926] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6925] <... sendto resumed>) = 36 [pid 6928] <... prctl resumed>) = 0 [pid 6928] setpgid(0, 0 [pid 6927] <... socket resumed>) = 5 [pid 6925] recvfrom(8, [pid 6927] sendmmsg(5, [pid 6924] <... sendmsg resumed>) = 20 [pid 6928] <... setpgid resumed>) = 0 [pid 6927] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6926] <... sendmsg resumed>) = 40 [pid 6925] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1521112826}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6924] writev(-1, NULL, 0 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6927] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6925] recvfrom(8, [pid 6924] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] <... socket resumed>) = 7 [pid 6924] close(3 [pid 6928] <... openat resumed>) = 3 [pid 6927] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6925] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1521112826}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6924] <... close resumed>) = 0 [pid 6928] write(3, "1000", 4 [pid 6927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6926] <... socket resumed>) = 8 [pid 6925] close(8 [pid 6924] close(4 [pid 6928] <... write resumed>) = 4 [pid 6927] <... socket resumed>) = 6 [pid 6926] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6925] <... close resumed>) = 0 [pid 6924] <... close resumed>) = 0 [pid 6928] close(3 [pid 6927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6926] <... sendto resumed>) = 36 [pid 6924] close(5 [pid 6928] <... close resumed>) = 0 [pid 6927] <... socket resumed>) = 7 [pid 6926] recvfrom(8, [pid 6925] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6924] <... close resumed>) = 0 [pid 6928] read(200, [pid 6927] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6926] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2024303952}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6924] close(6 [pid 6928] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6927] <... sendto resumed>) = 36 [pid 6926] recvfrom(8, [pid 6925] <... sendmsg resumed>) = 132 [pid 6928] symlink("/dev/binderfs", "./binderfs" [pid 6927] recvfrom(7, [pid 6926] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2024303952}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6924] <... close resumed>) = 0 [pid 6928] <... symlink resumed>) = 0 [pid 6927] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=210}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6926] close(8 [pid 6927] recvfrom(7, [pid 6926] <... close resumed>) = 0 [pid 6924] close(7 [pid 6928] write(1, "executing program\n", 18executing program [pid 6927] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=210}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6926] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6925] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6924] <... close resumed>) = 0 [pid 6928] <... write resumed>) = 18 [pid 6927] close(7 [pid 6926] <... sendmsg resumed>) = 132 [pid 6924] close(8 [pid 6928] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6927] <... close resumed>) = 0 [pid 6925] <... sendmsg resumed>) = 20 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... socket resumed>) = 3 [pid 6927] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6926] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6925] writev(-1, NULL, 0 [pid 6924] close(9 [pid 6928] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6927] <... sendmsg resumed>) = 40 [pid 6926] <... sendmsg resumed>) = 20 [pid 6925] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... socket resumed>) = 4 [pid 6925] close(3 [pid 6928] close(4 [pid 6924] close(10 [pid 6925] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... close resumed>) = 0 [pid 6927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6926] writev(-1, NULL, 0 [pid 6925] close(4 [pid 6924] close(11 [pid 6927] <... socket resumed>) = 7 [pid 6926] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(3 [pid 6925] <... close resumed>) = 0 [pid 6924] close(12 [pid 6927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6926] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... socket resumed>) = 8 [pid 6924] close(13 [pid 6926] close(4 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6926] <... close resumed>) = 0 [pid 6924] close(14 [pid 6928] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6927] <... sendto resumed>) = 36 [pid 6925] close(5 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(5 [pid 6924] close(15 [pid 6928] <... socket resumed>) = 4 [pid 6927] recvfrom(8, [pid 6926] <... close resumed>) = 0 [pid 6925] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-390765278}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6928] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6926] close(6 [pid 6925] close(6 [pid 6924] close(16 [pid 6927] recvfrom(8, [pid 6926] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6927] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-390765278}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6925] <... close resumed>) = 0 [pid 6928] listen(4, 9 [pid 6927] close(8 [pid 6926] close(7 [pid 6924] close(17 [pid 6928] <... listen resumed>) = 0 [pid 6927] <... close resumed>) = 0 [pid 6926] <... close resumed>) = 0 [pid 6925] close(7 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6927] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6926] close(8 [pid 6924] close(18 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(9 [pid 6924] close(19 [pid 6927] <... sendmsg resumed>) = 132 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] sendmmsg(5, [pid 6927] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6926] close(10 [pid 6925] close(8 [pid 6924] close(20 [pid 6928] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6927] <... sendmsg resumed>) = 20 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6927] writev(-1, NULL, 0 [pid 6926] close(11 [pid 6925] close(9 [pid 6924] close(21 [pid 6927] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] close(3 [pid 6926] close(12 [pid 6925] close(10 [pid 6924] close(22 [pid 6927] <... close resumed>) = 0 [pid 6928] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6927] close(4 [pid 6926] close(13 [pid 6925] close(11) = -1 EBADF (Bad file descriptor) [pid 6924] close(23 [pid 6925] close(12 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... socket resumed>) = 6 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(13 [pid 6924] close(24 [pid 6928] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = 0 [pid 6926] close(14 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(25 [pid 6926] close(15 [pid 6928] <... socket resumed>) = 7 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(14 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6927] close(5 [pid 6926] close(16 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(26 [pid 6927] <... close resumed>) = 0 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(15 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] close(6 [pid 6926] close(17 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(27 [pid 6928] <... sendto resumed>) = 36 [pid 6927] <... close resumed>) = 0 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(16 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] recvfrom(7, [pid 6927] close(7 [pid 6926] close(18 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(28 [pid 6928] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=206}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(17 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] recvfrom(7, [pid 6927] <... close resumed>) = 0 [pid 6926] close(19 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(29 [pid 6928] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=206}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6927] close(8 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(18 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(7 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(20 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] exit_group(0 [pid 6927] close(9 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... exit_group resumed>) = ? [pid 6928] <... close resumed>) = 0 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(21 [pid 6925] close(19 [pid 6924] +++ exited with 0 +++ [pid 6928] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6927] close(10 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(22 [pid 6925] close(20 [pid 6928] <... sendmsg resumed>) = 40 [pid 6927] close(11 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(23 [pid 6928] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6927] close(12 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6928] <... socket resumed>) = 7 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(24 [pid 6928] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6927] close(13 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(21 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(25 [pid 6927] close(14 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(26 [pid 6927] close(15 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(27 [pid 6927] close(16 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(28 [pid 6927] close(17 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] close(29 [pid 6927] close(18 [pid 6926] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] exit_group(0 [pid 6927] close(19 [pid 6926] <... exit_group resumed>) = ? [pid 6928] <... socket resumed>) = 8 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] +++ exited with 0 +++ [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6925] close(22 [pid 6927] close(20 [pid 5852] umount2("./208", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... sendto resumed>) = 36 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6928] recvfrom(8, [pid 6927] close(21 [pid 6925] close(23 [pid 5852] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6928] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-144809695}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] close(22 [pid 5852] <... openat resumed>) = 3 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6928] recvfrom(8, [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(24 [pid 5850] <... restart_syscall resumed>) = 0 [pid 6928] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-144809695}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6927] close(23 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] close(24) = -1 EBADF (Bad file descriptor) [pid 6927] close(25) = -1 EBADF (Bad file descriptor) [pid 6927] close(26) = -1 EBADF (Bad file descriptor) [pid 6927] close(27) = -1 EBADF (Bad file descriptor) [pid 6927] close(28) = -1 EBADF (Bad file descriptor) [pid 6927] close(29 [pid 6925] close(25 [pid 6927] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(8 [pid 6927] exit_group(0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6927] <... exit_group resumed>) = ? [pid 6925] close(26 [pid 6928] <... close resumed>) = 0 [pid 6927] +++ exited with 0 +++ [pid 5852] getdents64(3, [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] umount2("./205", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6928] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6925] close(27 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] umount2("./208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6925] close(28 [pid 5850] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./208/binderfs", [pid 6925] close(29 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 6928] <... sendmsg resumed>) = 132 [pid 6925] exit_group(0 [pid 5852] unlink("./208/binderfs" [pid 6928] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6925] <... exit_group resumed>) = ? [pid 5852] <... unlink resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 6928] <... sendmsg resumed>) = 20 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] umount2("./205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(AT_FDCWD, "./205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] unlink("./205/binderfs") = 0 [pid 5850] getdents64(3, [pid 6928] writev(-1, NULL, 0 [pid 6925] +++ exited with 0 +++ [pid 5853] umount2("./208", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6928] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] close(3 [pid 6928] close(3 [pid 5853] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] close(3 [pid 5850] <... close resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6928] <... close resumed>) = 0 [pid 5853] <... openat resumed>) = 3 [pid 5850] rmdir("./205" [pid 6928] close(4 [pid 5853] newfstatat(3, "", [pid 6928] <... close resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] umount2("./208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6928] close(5 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] umount2("./204", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6928] <... close resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./208/binderfs", [pid 5852] <... close resumed>) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6928] close(6 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] rmdir("./208" [pid 5850] mkdir("./206", 0777 [pid 6928] <... close resumed>) = 0 [pid 5853] unlink("./208/binderfs" [pid 5852] <... rmdir resumed>) = 0 [pid 5849] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6928] close(7 [pid 5853] <... unlink resumed>) = 0 [pid 5852] mkdir("./209", 0777 [pid 5850] <... mkdir resumed>) = 0 [pid 6928] <... close resumed>) = 0 [pid 5853] getdents64(3, [pid 5849] <... openat resumed>) = 3 [pid 6928] close(8 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] newfstatat(3, "", [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6928] close(9 [pid 5853] <... close resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6929 attached [pid 5853] rmdir("./208" [pid 5852] <... mkdir resumed>) = 0 [pid 5849] getdents64(3, [pid 6929] set_robust_list(0x55558da3e760, 24 [pid 6928] close(10 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 208 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6929] <... set_robust_list resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] chdir("./206" [pid 5849] umount2("./204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6929] <... chdir resumed>) = 0 [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6928] close(11 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6929] <... prctl resumed>) = 0 [pid 6929] setpgid(0, 0) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6930 attached ) = 3 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] mkdir("./209", 0777 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 211 [pid 5849] newfstatat(AT_FDCWD, "./204/binderfs", [pid 6930] set_robust_list(0x55558da3e760, 24 [pid 6929] write(3, "1000", 4 [pid 6928] close(12 [pid 6930] <... set_robust_list resumed>) = 0 [pid 6929] <... write resumed>) = 4 [pid 5853] <... mkdir resumed>) = 0 [pid 6930] chdir("./209" [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6928] close(13 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] unlink("./204/binderfs" [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... chdir resumed>) = 0 [pid 6929] close(3 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6929] <... close resumed>) = 0 [pid 6930] <... prctl resumed>) = 0 [pid 6929] read(200, [pid 6930] setpgid(0, 0 [pid 6929] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] <... setpgid resumed>) = 0 [pid 6929] symlink("/dev/binderfs", "./binderfs" [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6929] <... symlink resumed>) = 0 [pid 6928] close(14 [pid 5849] <... unlink resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 6928] close(15 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] close(3 [pid 6928] close(16 [pid 5849] <... close resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] rmdir("./204" [pid 6928] close(17executing program [pid 6930] <... openat resumed>) = 3 [pid 6929] write(1, "executing program\n", 18 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] write(3, "1000", 4 [pid 6929] <... write resumed>) = 18 [pid 6930] <... write resumed>) = 4 [pid 6929] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6930] close(3 [pid 6929] <... socket resumed>) = 3 ./strace-static-x86_64: Process 6931 attached [pid 6930] <... close resumed>) = 0 [pid 6929] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6928] close(18 [pid 6931] set_robust_list(0x55558da3e760, 24 [pid 6930] read(200, [pid 6929] <... socket resumed>) = 4 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... rmdir resumed>) = 0 [pid 6931] <... set_robust_list resumed>) = 0 [pid 6930] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6929] close(4 [pid 6928] close(19 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 211 [pid 5849] mkdir("./205", 0777 [pid 6931] chdir("./209" [pid 6930] symlink("/dev/binderfs", "./binderfs" [pid 6929] <... close resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... chdir resumed>) = 0 executing program [pid 6928] close(20 [pid 5849] <... mkdir resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(21 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6930] <... symlink resumed>) = 0 [pid 6929] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6931] <... prctl resumed>) = 0 [pid 6930] write(1, "executing program\n", 18 [pid 6929] <... socket resumed>) = 4 ./strace-static-x86_64: Process 6932 attached [pid 6931] setpgid(0, 0 [pid 6930] <... write resumed>) = 18 [pid 6928] close(22 [pid 6932] set_robust_list(0x55558da3e760, 24 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... set_robust_list resumed>) = 0 [pid 6928] close(23 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 207 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] chdir("./205" [pid 6928] close(24) = -1 EBADF (Bad file descriptor) [pid 6928] close(25 [pid 6932] <... chdir resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(26 [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... prctl resumed>) = 0 [pid 6928] close(27) = -1 EBADF (Bad file descriptor) [pid 6932] setpgid(0, 0 [pid 6931] <... setpgid resumed>) = 0 [pid 6930] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6929] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6928] close(28 [pid 6932] <... setpgid resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6930] <... socket resumed>) = 3 [pid 6929] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6928] close(29 [pid 6930] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6929] listen(4, 9 [pid 6932] <... openat resumed>) = 3 [pid 6930] <... socket resumed>) = 4 [pid 6929] <... listen resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] write(3, "1000", 4 [pid 6931] <... openat resumed>) = 3 [pid 6930] close(4 [pid 6929] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6928] exit_group(0 [pid 6932] <... write resumed>) = 4 [pid 6930] <... close resumed>) = 0 [pid 6928] <... exit_group resumed>) = ? [pid 6932] close(3 [pid 6931] write(3, "1000", 4 [pid 6930] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6929] <... socket resumed>) = 5 [pid 6932] <... close resumed>) = 0 [pid 6931] <... write resumed>) = 4 [pid 6930] <... socket resumed>) = 4 [pid 6929] sendmmsg(5, [pid 6932] read(200, [pid 6931] close(3 [pid 6930] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6929] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6928] +++ exited with 0 +++ [pid 6932] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... close resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6932] symlink("/dev/binderfs", "./binderfs" [pid 6931] read(200, [pid 6930] <... bind resumed>) = -1 EADDRINUSE (Address already in use) executing program [pid 6929] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6932] <... symlink resumed>) = 0 [pid 6931] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] listen(4, 9 [pid 6932] write(1, "executing program\n", 18) = 18 [pid 6931] symlink("/dev/binderfs", "./binderfs" [pid 6930] <... listen resumed>) = 0 [pid 6929] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6932] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 6931] <... symlink resumed>) = 0 [pid 6930] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6932] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6930] <... socket resumed>) = 5 [pid 6929] <... socket resumed>) = 6 [pid 6932] <... socket resumed>) = 4 [pid 6932] close(4 [pid 6931] write(1, "executing program\n", 18 [pid 6930] sendmmsg(5, [pid 6929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICexecuting program [pid 5851] <... restart_syscall resumed>) = 0 [pid 6931] <... write resumed>) = 18 [pid 6932] <... close resumed>) = 0 [pid 6930] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6931] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6929] <... socket resumed>) = 7 [pid 6931] <... socket resumed>) = 3 [pid 6929] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6932] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6930] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6931] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6929] <... sendto resumed>) = 36 [pid 6932] <... socket resumed>) = 4 [pid 5851] umount2("./204", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 6931] <... socket resumed>) = 4 [pid 6932] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6930] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6929] recvfrom(7, [pid 6931] close(4 [pid 6930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6932] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6931] <... close resumed>) = 0 [pid 6930] <... socket resumed>) = 6 [pid 6929] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=208}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6932] listen(4, 9 [pid 6931] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6929] recvfrom(7, [pid 5851] <... openat resumed>) = 3 [pid 6932] <... listen resumed>) = 0 [pid 6929] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=208}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] newfstatat(3, "", [pid 6932] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6931] <... socket resumed>) = 4 [pid 6930] <... socket resumed>) = 7 [pid 6929] close(7 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6932] <... socket resumed>) = 5 [pid 6931] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6930] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6929] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 6932] sendmmsg(5, [pid 6931] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6929] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6932] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6931] listen(4, 9 [pid 6930] <... sendto resumed>) = 36 [pid 6929] <... sendmsg resumed>) = 40 [pid 5851] umount2("./204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 6932] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6931] <... listen resumed>) = 0 [pid 6930] recvfrom(7, [pid 6929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6931] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6930] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=211}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6932] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6931] <... socket resumed>) = 5 [pid 6929] <... socket resumed>) = 7 [pid 5851] newfstatat(AT_FDCWD, "./204/binderfs", [pid 6932] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6931] sendmmsg(5, [pid 6930] recvfrom(7, [pid 6929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6932] <... socket resumed>) = 6 [pid 6931] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6930] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=211}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6929] <... socket resumed>) = 8 [pid 6932] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6931] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6930] close(7 [pid 6929] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] unlink("./204/binderfs" [pid 6932] <... socket resumed>) = 7 [pid 6931] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6930] <... close resumed>) = 0 [pid 6929] <... sendto resumed>) = 36 [pid 6931] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6930] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6932] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6929] recvfrom(8, [pid 6932] <... sendto resumed>) = 36 [pid 6931] <... socket resumed>) = 6 [pid 6930] <... sendmsg resumed>) = 40 [pid 6929] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-42861345}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... unlink resumed>) = 0 [pid 6932] recvfrom(7, [pid 6931] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6929] recvfrom(8, [pid 5851] getdents64(3, [pid 6932] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=207}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6931] <... socket resumed>) = 7 [pid 6930] <... socket resumed>) = 7 [pid 6929] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-42861345}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6932] recvfrom(7, [pid 6931] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6929] close(8 [pid 5851] close(3 [pid 6932] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=207}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6931] <... sendto resumed>) = 36 [pid 6930] <... socket resumed>) = 8 [pid 6929] <... close resumed>) = 0 [pid 5851] <... close resumed>) = 0 [pid 6932] close(7 [pid 6931] recvfrom(7, [pid 6930] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6929] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] rmdir("./204" [pid 6932] <... close resumed>) = 0 [pid 6931] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=211}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6930] <... sendto resumed>) = 36 [pid 6929] <... sendmsg resumed>) = 132 [pid 6932] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] <... rmdir resumed>) = 0 [pid 6929] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6932] <... sendmsg resumed>) = 40 [pid 6931] recvfrom(7, [pid 6930] recvfrom(8, [pid 5851] mkdir("./205", 0777 [pid 6931] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=211}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6931] close(7 [pid 6930] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1643436010}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6929] <... sendmsg resumed>) = 20 [pid 5851] <... mkdir resumed>) = 0 [pid 6932] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6931] <... close resumed>) = 0 [pid 6930] recvfrom(8, [pid 6929] writev(-1, NULL, 0 [pid 6931] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6929] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... sendmsg resumed>) = 40 [pid 6929] close(3) = 0 [pid 6932] <... socket resumed>) = 7 [pid 6929] close(4 [pid 6932] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6931] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6930] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1643436010}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6929] <... close resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6932] <... socket resumed>) = 8 [pid 6931] <... socket resumed>) = 7 [pid 6930] close(8 [pid 6929] close(5 [pid 6932] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6931] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6930] <... close resumed>) = 0 [pid 6929] <... close resumed>) = 0 ./strace-static-x86_64: Process 6933 attached [pid 6931] <... socket resumed>) = 8 [pid 6931] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6929] close(6 [pid 6931] <... sendto resumed>) = 36 [pid 6929] <... close resumed>) = 0 [pid 6933] set_robust_list(0x55558da3e760, 24 [pid 6932] <... sendto resumed>) = 36 [pid 6931] recvfrom(8, [pid 6930] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 207 [pid 6933] <... set_robust_list resumed>) = 0 [pid 6932] recvfrom(8, [pid 6931] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1036709479}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6929] close(7 [pid 6933] chdir("./205" [pid 6932] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2105997092}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6931] recvfrom(8, [pid 6930] <... sendmsg resumed>) = 132 [pid 6929] <... close resumed>) = 0 [pid 6933] <... chdir resumed>) = 0 [pid 6932] recvfrom(8, [pid 6931] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1036709479}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6930] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6931] close(8 [pid 6932] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2105997092}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6929] close(8 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6932] close(8 [pid 6931] <... close resumed>) = 0 [pid 6930] <... sendmsg resumed>) = 20 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... prctl resumed>) = 0 [pid 6932] <... close resumed>) = 0 [pid 6931] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6930] writev(-1, NULL, 0 [pid 6929] close(9 [pid 6933] setpgid(0, 0 [pid 6932] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6931] <... sendmsg resumed>) = 132 [pid 6930] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6930] close(3 [pid 6929] close(10 [pid 6933] <... setpgid resumed>) = 0 [pid 6930] <... close resumed>) = 0 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6932] <... sendmsg resumed>) = 132 [pid 6930] close(4 [pid 6929] close(11 [pid 6932] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6931] <... sendmsg resumed>) = 20 [pid 6930] <... close resumed>) = 0 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... sendmsg resumed>) = 20 [pid 6931] writev(-1, NULL, 0 [pid 6929] close(12 [pid 6932] writev(-1, NULL, 0 [pid 6931] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] close(5 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(3 [pid 6930] <... close resumed>) = 0 [pid 6929] close(13 [pid 6932] close(3 [pid 6931] <... close resumed>) = 0 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... close resumed>) = 0 [pid 6931] close(4 [pid 6930] close(6 [pid 6933] <... openat resumed>) = 3 [pid 6929] close(14 [pid 6933] write(3, "1000", 4 [pid 6932] close(4 [pid 6931] <... close resumed>) = 0 [pid 6930] <... close resumed>) = 0 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... write resumed>) = 4 [pid 6932] <... close resumed>) = 0 [pid 6929] close(15 [pid 6933] close(3 [pid 6931] close(5 [pid 6930] close(7 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... close resumed>) = 0 [pid 6932] close(5 [pid 6931] <... close resumed>) = 0 [pid 6929] close(16 [pid 6933] read(200, [pid 6932] <... close resumed>) = 0 [pid 6931] close(6 [pid 6930] <... close resumed>) = 0 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6932] close(6 [pid 6931] <... close resumed>) = 0 [pid 6930] close(8 [pid 6929] close(17 [pid 6933] symlink("/dev/binderfs", "./binderfs" [pid 6932] <... close resumed>) = 0 [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... symlink resumed>) = 0 [pid 6931] close(7 [pid 6929] close(18executing program [pid 6933] write(1, "executing program\n", 18 [pid 6932] close(7 [pid 6931] <... close resumed>) = 0 [pid 6930] close(9 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... write resumed>) = 18 [pid 6932] <... close resumed>) = 0 [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] close(19 [pid 6933] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6932] close(8 [pid 6931] close(8 [pid 6930] close(10 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] close(20 [pid 6933] <... socket resumed>) = 3 [pid 6932] close(9 [pid 6931] close(9 [pid 6930] close(11 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] close(21 [pid 6933] <... socket resumed>) = 4 [pid 6932] close(10 [pid 6931] close(10 [pid 6930] close(12 [pid 6933] close(4 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... close resumed>) = 0 [pid 6932] close(11 [pid 6931] close(11 [pid 6930] close(13 [pid 6929] close(22 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] close(12 [pid 6931] close(12 [pid 6930] close(14 [pid 6929] close(23 [pid 6933] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... socket resumed>) = 4 [pid 6932] close(13 [pid 6931] close(13 [pid 6930] close(15 [pid 6929] close(24 [pid 6933] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] close(14 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(14 [pid 6930] close(16 [pid 6929] close(25 [pid 6932] close(15 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(15 [pid 6930] close(17 [pid 6929] close(26 [pid 6933] listen(4, 9 [pid 6932] close(16 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... listen resumed>) = 0 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(16 [pid 6930] close(18 [pid 6929] close(27 [pid 6933] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6932] close(17 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(17 [pid 6930] close(19 [pid 6929] close(28 [pid 6933] <... socket resumed>) = 5 [pid 6932] close(18 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] sendmmsg(5, [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(18 [pid 6930] close(20 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6932] close(19 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] close(29 [pid 6933] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(19 [pid 6930] close(21 [pid 6929] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] close(20 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] exit_group(0 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(20 [pid 6930] close(22 [pid 6932] close(21 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] <... exit_group resumed>) = ? [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(21 [pid 6930] close(23 [pid 6933] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6933] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6932] close(22 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... socket resumed>) = 6 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6932] close(23 [pid 6933] <... socket resumed>) = 7 [pid 6931] close(22 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] close(24 [pid 6932] close(24 [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] close(25 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] close(25 [pid 6931] close(23 [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] close(26 [pid 6930] close(26 [pid 6933] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(24 [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... sendto resumed>) = 36 [pid 6932] close(27 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6929] +++ exited with 0 +++ [pid 6933] recvfrom(7, [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(25 [pid 6930] close(27 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6933] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=207}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6932] close(28 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6933] recvfrom(7, [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=207}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6932] close(29 [pid 6931] close(26 [pid 6930] close(28 [pid 6933] close(7 [pid 6932] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... restart_syscall resumed>) = 0 [pid 6933] <... close resumed>) = 0 [pid 6932] exit_group(0 [pid 6931] close(27 [pid 6930] close(29 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6932] <... exit_group resumed>) = ? [pid 6931] close(28 [pid 6930] exit_group(0) = ? [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] +++ exited with 0 +++ [pid 6933] <... sendmsg resumed>) = 40 [pid 6931] close(29 [pid 6930] +++ exited with 0 +++ [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6933] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6931] <... exit_group resumed>) = ? [pid 5850] umount2("./206", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6933] <... socket resumed>) = 7 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5852] umount2("./209", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6933] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6933] <... socket resumed>) = 8 [pid 6931] +++ exited with 0 +++ [pid 5852] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... openat resumed>) = 3 [pid 6933] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5852] <... openat resumed>) = 3 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5850] newfstatat(3, "", [pid 6933] <... sendto resumed>) = 36 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6933] recvfrom(8, [pid 5852] newfstatat(3, "", [pid 5850] getdents64(3, [pid 6933] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1049782489}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6933] recvfrom(8, [pid 5852] getdents64(3, [pid 5850] umount2("./206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... restart_syscall resumed>) = 0 [pid 6933] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1049782489}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6933] close(8) = 0 [pid 5850] newfstatat(AT_FDCWD, "./206/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6933] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5853] umount2("./209", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] umount2("./209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6933] <... sendmsg resumed>) = 132 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] unlink("./206/binderfs" [pid 5849] umount2("./205", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] newfstatat(AT_FDCWD, "./209/binderfs", [pid 5850] getdents64(3, [pid 6933] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5853] <... openat resumed>) = 3 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] unlink("./209/binderfs" [pid 5850] close(3 [pid 6933] <... sendmsg resumed>) = 20 [pid 5853] newfstatat(3, "", [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 6933] writev(-1, NULL, 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6933] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5852] getdents64(3, [pid 5850] rmdir("./206" [pid 6933] close(3 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 6933] <... close resumed>) = 0 [pid 5853] umount2("./209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] close(3 [pid 6933] close(4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... close resumed>) = 0 [pid 5850] mkdir("./207", 0777 [pid 6933] <... close resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./209/binderfs", [pid 5852] rmdir("./209" [pid 5850] <... mkdir resumed>) = 0 [pid 5849] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6933] close(5 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... rmdir resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... openat resumed>) = 3 [pid 6933] <... close resumed>) = 0 [pid 5853] unlink("./209/binderfs" [pid 5849] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, ./strace-static-x86_64: Process 6934 attached [pid 6933] close(6 [pid 5853] <... unlink resumed>) = 0 [pid 5852] mkdir("./210", 0777 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6934] set_robust_list(0x55558da3e760, 24 [pid 6933] <... close resumed>) = 0 [pid 5853] getdents64(3, [pid 5852] <... mkdir resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 209 [pid 5849] umount2("./205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6934] <... set_robust_list resumed>) = 0 [pid 6933] close(7 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6934] chdir("./207" [pid 5853] close(3 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6935 attached [pid 6934] <... chdir resumed>) = 0 [pid 6933] <... close resumed>) = 0 [pid 5853] <... close resumed>) = 0 [pid 5849] newfstatat(AT_FDCWD, "./205/binderfs", [pid 6935] set_robust_list(0x55558da3e760, 24 [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6933] close(8 [pid 5853] rmdir("./209" [pid 6935] <... set_robust_list resumed>) = 0 [pid 6934] <... prctl resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... rmdir resumed>) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 212 [pid 6935] chdir("./210" [pid 6934] setpgid(0, 0 [pid 6933] close(9 [pid 5853] mkdir("./210", 0777 [pid 6934] <... setpgid resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... mkdir resumed>) = 0 [pid 6935] <... chdir resumed>) = 0 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6933] close(10 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6935] <... prctl resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6935] setpgid(0, 0 [pid 6933] close(11 [pid 5849] unlink("./205/binderfs" [pid 6934] <... openat resumed>) = 3 [pid 5849] <... unlink resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 6935] <... setpgid resumed>) = 0 [pid 6933] close(12 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6934] write(3, "1000", 4 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6936 attached [pid 6935] <... openat resumed>) = 3 [pid 6934] <... write resumed>) = 4 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] close(3 [pid 6936] set_robust_list(0x55558da3e760, 24 [pid 6934] close(3 [pid 6933] close(13 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 212 [pid 5849] <... close resumed>) = 0 [pid 6936] <... set_robust_list resumed>) = 0 [pid 6935] write(3, "1000", 4 [pid 6934] <... close resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] rmdir("./205" [pid 6936] chdir("./210" [pid 6935] <... write resumed>) = 4 [pid 6934] read(200, [pid 6933] close(14 [pid 6936] <... chdir resumed>) = 0 [pid 6935] close(3 [pid 6934] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... rmdir resumed>) = 0 [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6935] <... close resumed>) = 0 [pid 6934] symlink("/dev/binderfs", "./binderfs" [pid 6933] close(15 [pid 5849] mkdir("./206", 0777 [pid 6936] <... prctl resumed>) = 0 [pid 6935] read(200, [pid 6934] <... symlink resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6936] setpgid(0, 0 [pid 6935] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] write(1, "executing program\n", 18 [pid 6933] close(16 [pid 5849] <... mkdir resumed>) = 0 [pid 6936] <... setpgid resumed>) = 0 [pid 6935] symlink("/dev/binderfs", "./binderfs" [pid 6934] <... write resumed>) = 18 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6935] <... symlink resumed>) = 0 [pid 6934] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6933] close(17) = -1 EBADF (Bad file descriptor) [pid 6934] <... socket resumed>) = 3 [pid 6933] close(18 [pid 6935] write(1, "executing program\n", 18 [pid 6934] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... write resumed>) = 18 [pid 6934] <... socket resumed>) = 4 [pid 6933] close(19./strace-static-x86_64: Process 6937 attached executing program [pid 6936] <... openat resumed>) = 3 [pid 6935] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6934] close(4 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 208 [pid 6937] set_robust_list(0x55558da3e760, 24 [pid 6936] write(3, "1000", 4 [pid 6935] <... socket resumed>) = 3 [pid 6934] <... close resumed>) = 0 [pid 6933] close(20 [pid 6936] <... write resumed>) = 4 [pid 6937] <... set_robust_list resumed>) = 0 [pid 6936] close(3 [pid 6935] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6934] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] chdir("./206" [pid 6936] <... close resumed>) = 0 [pid 6935] <... socket resumed>) = 4 [pid 6934] <... socket resumed>) = 4 [pid 6933] close(21 [pid 6937] <... chdir resumed>) = 0 [pid 6936] read(200, [pid 6935] close(4 [pid 6934] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6936] symlink("/dev/binderfs", "./binderfs"executing program [pid 6935] <... close resumed>) = 0 [pid 6934] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6933] close(22 [pid 6937] <... prctl resumed>) = 0 [pid 6936] <... symlink resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] setpgid(0, 0 [pid 6936] write(1, "executing program\n", 18 [pid 6935] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6934] listen(4, 9 [pid 6933] close(23 [pid 6937] <... setpgid resumed>) = 0 [pid 6936] <... write resumed>) = 18 [pid 6935] <... socket resumed>) = 4 [pid 6934] <... listen resumed>) = 0 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6936] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6935] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6934] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6933] close(24 [pid 6936] <... socket resumed>) = 3 [pid 6936] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6937] <... openat resumed>) = 3 [pid 6936] <... socket resumed>) = 4 [pid 6935] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6934] <... socket resumed>) = 5 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(4) = 0 [pid 6934] sendmmsg(5, [pid 6933] close(25 [pid 6937] write(3, "1000", 4 [pid 6935] listen(4, 9 [pid 6934] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... write resumed>) = 4 [pid 6935] <... listen resumed>) = 0 [pid 6937] close(3 [pid 6935] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6934] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6933] close(26 [pid 6937] <... close resumed>) = 0 [pid 6935] <... socket resumed>) = 5 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] read(200, [pid 6933] close(27 [pid 6937] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6935] sendmmsg(5, [pid 6934] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] symlink("/dev/binderfs", "./binderfs" [pid 6935] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6937] <... symlink resumed>) = 0 [pid 6936] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6933] close(28 executing program [pid 6936] <... socket resumed>) = 4 [pid 6937] write(1, "executing program\n", 18 [pid 6935] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6934] <... socket resumed>) = 6 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... write resumed>) = 18 [pid 6936] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6935] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6933] close(29 [pid 6937] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6936] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6934] <... socket resumed>) = 7 [pid 6933] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... socket resumed>) = 3 [pid 6936] listen(4, 9 [pid 6935] <... socket resumed>) = 6 [pid 6934] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6933] exit_group(0 [pid 6937] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6936] <... listen resumed>) = 0 [pid 6935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6937] <... socket resumed>) = 4 [pid 6936] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6937] close(4 [pid 6936] <... socket resumed>) = 5 [pid 6935] <... socket resumed>) = 7 [pid 6936] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6934] <... sendto resumed>) = 36 [pid 6936] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6937] <... close resumed>) = 0 [pid 6936] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6935] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6934] recvfrom(7, [pid 6933] <... exit_group resumed>) = ? [pid 6937] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6935] <... sendto resumed>) = 36 [pid 6934] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=209}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6936] <... socket resumed>) = 6 [pid 6937] <... socket resumed>) = 4 [pid 6936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6935] recvfrom(7, [pid 6934] recvfrom(7, [pid 6936] <... socket resumed>) = 7 [pid 6934] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=209}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6937] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6936] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6935] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=212}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6937] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6934] close(7 [pid 6933] +++ exited with 0 +++ [pid 6936] <... sendto resumed>) = 36 [pid 6935] recvfrom(7, [pid 6936] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=212}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6934] <... close resumed>) = 0 [pid 6937] listen(4, 9 [pid 6935] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=212}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6937] <... listen resumed>) = 0 [pid 6936] recvfrom(7, [pid 6934] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6937] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6936] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=212}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6935] close(7 [pid 6937] <... socket resumed>) = 5 [pid 6936] close(7 [pid 6934] <... sendmsg resumed>) = 40 [pid 6936] <... close resumed>) = 0 [pid 6937] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6936] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6935] <... close resumed>) = 0 [pid 6934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6937] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6935] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] umount2("./205", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6937] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6936] <... sendmsg resumed>) = 40 [pid 6935] <... sendmsg resumed>) = 40 [pid 6934] <... socket resumed>) = 8 [pid 6936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6934] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6936] <... socket resumed>) = 7 [pid 6936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6937] <... socket resumed>) = 6 [pid 6935] <... socket resumed>) = 7 [pid 6934] <... sendto resumed>) = 36 [pid 5851] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6936] <... socket resumed>) = 8 [pid 6936] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6934] recvfrom(8, [pid 5851] <... openat resumed>) = 3 [pid 6934] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1668535543}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] newfstatat(3, "", [pid 6937] <... socket resumed>) = 7 [pid 6936] <... sendto resumed>) = 36 [pid 6935] <... socket resumed>) = 8 [pid 6934] recvfrom(8, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6937] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6935] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6934] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1668535543}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6936] recvfrom(8, [pid 5851] getdents64(3, [pid 6937] <... sendto resumed>) = 36 [pid 6936] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1314539302}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6935] <... sendto resumed>) = 36 [pid 6934] close(8 [pid 6937] recvfrom(7, [pid 6935] recvfrom(8, [pid 6937] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=208}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6935] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1559787090}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6937] recvfrom(7, [pid 6935] recvfrom(8, [pid 6937] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=208}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6935] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1559787090}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6937] close(7 [pid 6936] recvfrom(8, [pid 6935] close(8 [pid 6934] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6937] <... close resumed>) = 0 [pid 6936] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1314539302}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6935] <... close resumed>) = 0 [pid 6934] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] umount2("./205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6937] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6936] close(8 [pid 6935] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6934] <... sendmsg resumed>) = 132 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6936] <... close resumed>) = 0 [pid 6934] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6937] <... sendmsg resumed>) = 40 [pid 5851] newfstatat(AT_FDCWD, "./205/binderfs", [pid 6937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6936] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6935] <... sendmsg resumed>) = 132 [pid 6934] <... sendmsg resumed>) = 20 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6937] <... socket resumed>) = 7 [pid 6936] <... sendmsg resumed>) = 132 [pid 6934] writev(-1, NULL, 0 [pid 5851] unlink("./205/binderfs" [pid 6936] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6934] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... unlink resumed>) = 0 [pid 6936] <... sendmsg resumed>) = 20 [pid 6934] close(3 [pid 5851] getdents64(3, [pid 6936] writev(-1, NULL, 0 [pid 6934] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6936] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(4 [pid 5851] close(3 [pid 6936] close(3 [pid 6934] <... close resumed>) = 0 [pid 5851] <... close resumed>) = 0 [pid 6936] <... close resumed>) = 0 [pid 6934] close(5 [pid 5851] rmdir("./205" [pid 6936] close(4 [pid 6934] <... close resumed>) = 0 [pid 5851] <... rmdir resumed>) = 0 [pid 6936] <... close resumed>) = 0 [pid 6934] close(6 [pid 5851] mkdir("./206", 0777 [pid 6934] <... close resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 6936] close(5 [pid 6934] close(7 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6936] <... close resumed>) = 0 [pid 6935] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6934] <... close resumed>) = 0 ./strace-static-x86_64: Process 6938 attached [pid 6937] <... socket resumed>) = 8 [pid 6934] close(8 [pid 6937] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6938] set_robust_list(0x55558da3e760, 24 [pid 6937] <... sendto resumed>) = 36 [pid 6936] close(6 [pid 6935] <... sendmsg resumed>) = 20 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 208 [pid 6938] <... set_robust_list resumed>) = 0 [pid 6937] recvfrom(8, [pid 6935] writev(-1, NULL, 0 [pid 6934] close(9 [pid 6938] chdir("./206" [pid 6937] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1102097278}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6936] <... close resumed>) = 0 [pid 6935] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... chdir resumed>) = 0 [pid 6937] recvfrom(8, [pid 6936] close(7 [pid 6935] close(3 [pid 6934] close(10 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6937] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1102097278}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6936] <... close resumed>) = 0 [pid 6935] <... close resumed>) = 0 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... prctl resumed>) = 0 [pid 6937] close(8 [pid 6936] close(8 [pid 6935] close(4 [pid 6934] close(11 [pid 6938] setpgid(0, 0 [pid 6937] <... close resumed>) = 0 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = 0 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... setpgid resumed>) = 0 [pid 6937] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6934] close(12 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6937] <... sendmsg resumed>) = 132 [pid 6935] close(5 [pid 6938] <... openat resumed>) = 3 [pid 6937] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6936] close(9 [pid 6935] <... close resumed>) = 0 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... sendmsg resumed>) = 20 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] close(6 [pid 6934] close(13 [pid 6937] writev(-1, NULL, 0 [pid 6936] close(10 [pid 6938] write(3, "1000", 4 [pid 6937] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = 0 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... write resumed>) = 4 [pid 6934] close(14 [pid 6938] close(3 [pid 6937] close(3 [pid 6936] close(11 [pid 6935] close(7 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = 0 [pid 6937] <... close resumed>) = 0 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = 0 [pid 6934] close(15 [pid 6938] read(200, [pid 6936] close(12 [pid 6935] close(8 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] close(4 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(16 [pid 6938] symlink("/dev/binderfs", "./binderfs" [pid 6936] close(13 [pid 6935] close(9 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... symlink resumed>) = 0 [pid 6937] <... close resumed>) = 0 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(17executing program [pid 6938] write(1, "executing program\n", 18 [pid 6936] close(14 [pid 6935] close(10 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... write resumed>) = 18 [pid 6937] close(5 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(18 [pid 6936] close(15 [pid 6935] close(11 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(16 [pid 6935] close(12 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(17 [pid 6935] close(13 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = 0 [pid 6936] close(18 [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] close(6 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] close(14 [pid 6938] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... socket resumed>) = 3 [pid 6935] close(15 [pid 6934] close(19 [pid 6938] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6937] <... close resumed>) = 0 [pid 6936] close(19 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... socket resumed>) = 4 [pid 6934] close(20 [pid 6938] close(4 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] close(16 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = 0 [pid 6937] close(7 [pid 6934] close(21 [pid 6938] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... socket resumed>) = 4 [pid 6934] close(22 [pid 6938] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(23) = -1 EBADF (Bad file descriptor) [pid 6938] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6934] close(24) = -1 EBADF (Bad file descriptor) [pid 6938] listen(4, 9 [pid 6934] close(25 [pid 6936] close(20 [pid 6938] <... listen resumed>) = 0 [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6937] <... close resumed>) = 0 [pid 6934] close(26 [pid 6938] <... socket resumed>) = 5 [pid 6937] close(8 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] close(17 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] sendmmsg(5, [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(21 [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(27 [pid 6938] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] close(18 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] close(9 [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(28 [pid 6938] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6936] close(22 [pid 6935] close(19 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] close(10 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(29 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(23 [pid 6935] close(20 [pid 6937] close(11 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(24 [pid 6935] close(21 [pid 6938] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6937] close(12 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(25 [pid 6935] close(22 [pid 6934] exit_group(0 [pid 6938] <... socket resumed>) = 6 [pid 6937] close(13 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... exit_group resumed>) = ? [pid 6938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(26 [pid 6935] close(23 [pid 6934] +++ exited with 0 +++ [pid 6938] <... socket resumed>) = 7 [pid 6937] close(14 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(27 [pid 6935] close(24 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6938] <... sendto resumed>) = 36 [pid 6937] close(15 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6938] recvfrom(7, [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(28 [pid 6935] close(25 [pid 5850] <... restart_syscall resumed>) = 0 [pid 6938] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=208}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6937] close(16 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] recvfrom(7, [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] close(29 [pid 6935] close(26 [pid 6938] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=208}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6937] close(17 [pid 6936] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(7 [pid 5850] umount2("./207", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6938] <... close resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] exit_group(0 [pid 6935] close(27 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6938] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6937] close(18 [pid 6936] <... exit_group resumed>) = ? [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6938] <... sendmsg resumed>) = 40 [pid 5850] <... openat resumed>) = 3 [pid 5850] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] getdents64(3, [pid 6938] <... socket resumed>) = 7 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] umount2("./207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6938] <... socket resumed>) = 8 [pid 5850] newfstatat(AT_FDCWD, "./207/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6938] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6936] +++ exited with 0 +++ [pid 6935] close(28 [pid 6938] <... sendto resumed>) = 36 [pid 6937] close(19 [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] unlink("./207/binderfs" [pid 6935] close(29 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] close(20 [pid 6935] exit_group(0 [pid 6938] recvfrom(8, [pid 5850] <... unlink resumed>) = 0 [pid 6938] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-453827886}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6935] <... exit_group resumed>) = ? [pid 5853] umount2("./210", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] getdents64(3, [pid 6938] recvfrom(8, [pid 6937] close(21 [pid 6938] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-453827886}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6938] close(8 [pid 6935] +++ exited with 0 +++ [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6938] <... close resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5850] close(3 [pid 6938] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6937] close(22 [pid 5853] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6938] <... sendmsg resumed>) = 132 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = 0 [pid 6937] close(23 [pid 5853] <... openat resumed>) = 3 [pid 5850] rmdir("./207" [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 6938] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5850] <... rmdir resumed>) = 0 [pid 6938] <... sendmsg resumed>) = 20 [pid 6937] close(24 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] mkdir("./208", 0777 [pid 6938] writev(-1, NULL, 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 6938] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] close(25 [pid 6938] close(3 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... mkdir resumed>) = 0 [pid 6937] close(26 [pid 5853] umount2("./210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(4 [pid 6937] close(27 [pid 6938] <... close resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(5 [pid 5852] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6939 attached [pid 6937] close(28 [pid 5853] newfstatat(AT_FDCWD, "./210/binderfs", [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6939] set_robust_list(0x55558da3e760, 24 [pid 6937] close(29 [pid 5852] umount2("./210", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] unlink("./210/binderfs" [pid 6939] <... set_robust_list resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 210 [pid 5853] <... unlink resumed>) = 0 [pid 6938] <... close resumed>) = 0 [pid 6937] exit_group(0 [pid 5853] getdents64(3, [pid 5852] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6939] chdir("./208" [pid 6938] close(6 [pid 6937] <... exit_group resumed>) = ? [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] <... openat resumed>) = 3 [pid 6939] <... chdir resumed>) = 0 [pid 6938] <... close resumed>) = 0 [pid 5853] close(3 [pid 5852] newfstatat(3, "", [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] <... close resumed>) = 0 [pid 6939] <... prctl resumed>) = 0 [pid 5853] rmdir("./210" [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6939] setpgid(0, 0 [pid 6938] close(7 [pid 6937] +++ exited with 0 +++ [pid 5853] <... rmdir resumed>) = 0 [pid 5853] mkdir("./211", 0777 [pid 5852] getdents64(3, [pid 6939] <... setpgid resumed>) = 0 [pid 6938] <... close resumed>) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6938] close(8 [pid 5852] umount2("./210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6940 attached [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... openat resumed>) = 3 [pid 6938] close(9 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./210/binderfs", [pid 6939] write(3, "1000", 4 [pid 6938] close(10 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6939] <... write resumed>) = 4 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./210/binderfs" [pid 5849] umount2("./206", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6939] close(3 [pid 6938] close(11 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6939] <... close resumed>) = 0 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 5849] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6939] read(200, [pid 6938] close(12 [pid 5849] <... openat resumed>) = 3 [pid 6940] set_robust_list(0x55558da3e760, 24 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 213 [pid 6940] <... set_robust_list resumed>) = 0 [pid 5852] getdents64(3, [pid 6940] chdir("./211" [pid 6939] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(3, "", [pid 6940] <... chdir resumed>) = 0 [pid 6939] symlink("/dev/binderfs", "./binderfs" [pid 6938] close(13 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5852] close(3 [pid 6940] <... prctl resumed>) = 0 [pid 5852] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6940] setpgid(0, 0 [pid 6939] <... symlink resumed>) = 0 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./210" [pid 5849] getdents64(3, [pid 6940] <... setpgid resumed>) = 0 [pid 6939] write(1, "executing program\n", 18 [pid 6938] close(14executing program [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6939] <... write resumed>) = 18 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6940] <... openat resumed>) = 3 [pid 6939] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6938] close(15 [pid 5852] <... rmdir resumed>) = 0 [pid 6940] write(3, "1000", 4 [pid 6939] <... socket resumed>) = 3 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./211", 0777 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6940] <... write resumed>) = 4 [pid 6939] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6938] close(16 [pid 6940] close(3 [pid 6939] <... socket resumed>) = 4 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5849] newfstatat(AT_FDCWD, "./206/binderfs", [pid 6940] <... close resumed>) = 0 [pid 6938] close(17 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6940] read(200, [pid 6939] close(4 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6940] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... close resumed>) = 0 [pid 6938] close(18 [pid 5849] unlink("./206/binderfs" [pid 6940] symlink("/dev/binderfs", "./binderfs" [pid 6939] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... unlink resumed>) = 0 [pid 6940] <... symlink resumed>) = 0 [pid 6939] <... socket resumed>) = 4 [pid 6938] close(19executing program [pid 6940] write(1, "executing program\n", 18 [pid 6939] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6941 attached [pid 6940] <... write resumed>) = 18 [pid 6939] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6938] close(20 [pid 5849] getdents64(3, [pid 6941] set_robust_list(0x55558da3e760, 24 [pid 6940] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 213 [pid 6940] <... socket resumed>) = 3 [pid 6939] listen(4, 9 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... set_robust_list resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6940] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6939] <... listen resumed>) = 0 [pid 6938] close(21 [pid 5849] close(3 [pid 6941] chdir("./211" [pid 6940] <... socket resumed>) = 4 [pid 6939] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... close resumed>) = 0 [pid 6941] <... chdir resumed>) = 0 [pid 6940] close(4 [pid 6939] <... socket resumed>) = 5 [pid 6938] close(22 [pid 5849] rmdir("./206" [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6940] <... close resumed>) = 0 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... prctl resumed>) = 0 [pid 6940] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6939] sendmmsg(5, [pid 6938] close(23 [pid 5849] <... rmdir resumed>) = 0 [pid 6941] setpgid(0, 0 [pid 6940] <... socket resumed>) = 4 [pid 6939] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] mkdir("./207", 0777 [pid 6941] <... setpgid resumed>) = 0 [pid 6940] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6939] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6938] close(24 [pid 5849] <... mkdir resumed>) = 0 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6940] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6939] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6938] close(25./strace-static-x86_64: Process 6942 attached [pid 6940] listen(4, 9 [pid 6939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] set_robust_list(0x55558da3e760, 24 [pid 6941] <... openat resumed>) = 3 [pid 6940] <... listen resumed>) = 0 [pid 6939] <... socket resumed>) = 6 [pid 6938] close(26 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 209 [pid 6942] <... set_robust_list resumed>) = 0 [pid 6941] write(3, "1000", 4 [pid 6940] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... write resumed>) = 4 [pid 6940] <... socket resumed>) = 5 [pid 6939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6941] close(3) = 0 [pid 6942] chdir("./207" [pid 6940] sendmmsg(5, [pid 6939] <... socket resumed>) = 7 [pid 6938] close(27 [pid 6942] <... chdir resumed>) = 0 [pid 6939] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6941] read(200, [pid 6940] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6938] close(28 [pid 6942] <... prctl resumed>) = 0 [pid 6941] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... sendto resumed>) = 36 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] setpgid(0, 0 [pid 6941] symlink("/dev/binderfs", "./binderfs" [pid 6940] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6939] recvfrom(7, [pid 6938] close(29 [pid 6942] <... setpgid resumed>) = 0 [pid 6941] <... symlink resumed>) = 0 [pid 6939] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=210}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6941] write(1, "executing program\n", 18 [pid 6940] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6938] exit_group(0 [pid 6941] <... write resumed>) = 18 [pid 6940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6939] recvfrom(7, [pid 6942] <... openat resumed>) = 3 [pid 6941] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6940] <... socket resumed>) = 6 [pid 6939] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=210}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6938] <... exit_group resumed>) = ? [pid 6942] write(3, "1000", 4 [pid 6941] <... socket resumed>) = 3 [pid 6940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6939] close(7 [pid 6942] <... write resumed>) = 4 [pid 6940] <... socket resumed>) = 7 [pid 6940] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6942] close(3 [pid 6941] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6940] <... sendto resumed>) = 36 [pid 6939] <... close resumed>) = 0 [pid 6938] +++ exited with 0 +++ [pid 6942] <... close resumed>) = 0 [pid 6941] <... socket resumed>) = 4 [pid 6942] read(200, [pid 6939] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6942] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] close(4 [pid 6942] symlink("/dev/binderfs", "./binderfs" [pid 6940] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=213}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6942] <... symlink resumed>) = 0 [pid 6941] <... close resumed>) = 0 [pid 6940] recvfrom(7, [pid 6939] <... sendmsg resumed>) = 40 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6940] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=213}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 6942] write(1, "executing program\n", 18 [pid 6941] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6940] close(7 [pid 6939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6942] <... write resumed>) = 18 [pid 6941] <... socket resumed>) = 4 [pid 6940] <... close resumed>) = 0 [pid 6939] <... socket resumed>) = 7 [pid 5851] <... restart_syscall resumed>) = 0 [pid 6942] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6941] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6940] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6942] <... socket resumed>) = 3 [pid 6940] <... sendmsg resumed>) = 40 [pid 6941] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6942] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6941] listen(4, 9 [pid 6939] <... socket resumed>) = 8 [pid 6940] <... socket resumed>) = 7 [pid 6939] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6942] <... socket resumed>) = 4 [pid 6941] <... listen resumed>) = 0 [pid 6940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6939] <... sendto resumed>) = 36 [pid 5851] umount2("./206", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6942] close(4 [pid 6941] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6940] <... socket resumed>) = 8 [pid 6939] recvfrom(8, [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6942] <... close resumed>) = 0 [pid 6941] <... socket resumed>) = 5 [pid 6940] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6939] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1436933984}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6942] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6941] sendmmsg(5, [pid 6940] <... sendto resumed>) = 36 [pid 6939] recvfrom(8, [pid 5851] <... openat resumed>) = 3 [pid 6940] recvfrom(8, [pid 6942] <... socket resumed>) = 4 [pid 6941] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6939] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1436933984}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] newfstatat(3, "", [pid 6941] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6940] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-46564114}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6942] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6939] close(8 [pid 6941] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6940] recvfrom(8, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6942] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6940] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-46564114}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6939] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 6942] listen(4, 9 [pid 6941] <... socket resumed>) = 6 [pid 6940] close(8 [pid 6939] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6942] <... listen resumed>) = 0 [pid 6941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6940] <... close resumed>) = 0 [pid 6940] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6942] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6941] <... socket resumed>) = 7 [pid 6940] <... sendmsg resumed>) = 132 [pid 6939] <... sendmsg resumed>) = 132 [pid 5851] umount2("./206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6942] <... socket resumed>) = 5 [pid 6941] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6940] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6939] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6942] sendmmsg(5, [pid 5851] newfstatat(AT_FDCWD, "./206/binderfs", [pid 6942] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6940] <... sendmsg resumed>) = 20 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6940] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6939] <... sendmsg resumed>) = 20 [pid 6940] close(3) = 0 [pid 6939] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6942] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6941] <... sendto resumed>) = 36 [pid 6940] close(4 [pid 6939] close(3 [pid 5851] unlink("./206/binderfs" [pid 6942] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6941] recvfrom(7, [pid 6939] <... close resumed>) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 6942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6941] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=213}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] getdents64(3, [pid 6942] <... socket resumed>) = 6 [pid 6941] recvfrom(7, [pid 6940] <... close resumed>) = 0 [pid 6939] close(4 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6941] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=213}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6940] close(5 [pid 6939] <... close resumed>) = 0 [pid 5851] close(3 [pid 6942] <... socket resumed>) = 7 [pid 6941] close(7 [pid 5851] <... close resumed>) = 0 [pid 6942] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6941] <... close resumed>) = 0 [pid 6940] <... close resumed>) = 0 [pid 6939] close(5 [pid 5851] rmdir("./206" [pid 6942] <... sendto resumed>) = 36 [pid 6941] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6940] close(6 [pid 6939] <... close resumed>) = 0 [pid 5851] <... rmdir resumed>) = 0 [pid 6942] recvfrom(7, [pid 6941] <... sendmsg resumed>) = 40 [pid 5851] mkdir("./207", 0777 [pid 6942] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=209}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6940] <... close resumed>) = 0 [pid 6939] close(6 [pid 6942] recvfrom(7, [pid 6941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... mkdir resumed>) = 0 [pid 6942] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=209}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6941] <... socket resumed>) = 7 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6943 attached [pid 6942] close(7 [pid 6941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 6942] <... close resumed>) = 0 [pid 6941] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6943] set_robust_list(0x55558da3e760, 24 [pid 6942] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6941] <... sendto resumed>) = 36 [pid 6940] close(7 [pid 6939] <... close resumed>) = 0 [pid 6943] <... set_robust_list resumed>) = 0 [pid 6942] <... sendmsg resumed>) = 40 [pid 6941] recvfrom(8, [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 209 [pid 6943] chdir("./207" [pid 6942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6941] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-701181632}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6940] <... close resumed>) = 0 [pid 6939] close(7 [pid 6943] <... chdir resumed>) = 0 [pid 6942] <... socket resumed>) = 7 [pid 6941] recvfrom(8, [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6941] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-701181632}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6943] <... prctl resumed>) = 0 [pid 6942] <... socket resumed>) = 8 [pid 6941] close(8 [pid 6940] close(8 [pid 6939] <... close resumed>) = 0 [pid 6943] setpgid(0, 0 [pid 6941] <... close resumed>) = 0 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6939] close(8 [pid 6940] close(9 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(9 [pid 6940] close(10 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(10 [pid 6940] close(11 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(11 [pid 6940] close(12 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(12 [pid 6940] close(13 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(13 [pid 6940] close(14 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(14 [pid 6940] close(15 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(15 [pid 6940] close(16 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(16 [pid 6940] close(17 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(17 [pid 6940] close(18 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(18 [pid 6940] close(19 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(19 [pid 6940] close(20 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(20 [pid 6940] close(21 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(21 [pid 6940] close(22 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(22 [pid 6940] close(23 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(23 [pid 6940] close(24 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(24 [pid 6940] close(25 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... setpgid resumed>) = 0 [pid 6942] <... sendto resumed>) = 36 [pid 6941] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6942] recvfrom(8, [pid 6941] <... sendmsg resumed>) = 132 [pid 6943] <... openat resumed>) = 3 [pid 6942] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-144777208}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6941] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6940] close(26 [pid 6939] close(25 [pid 6943] write(3, "1000", 4 [pid 6942] recvfrom(8, [pid 6941] <... sendmsg resumed>) = 20 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... write resumed>) = 4 [pid 6942] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-144777208}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6941] writev(-1, NULL, 0 [pid 6940] close(27 [pid 6939] close(26 [pid 6943] close(3 [pid 6942] close(8 [pid 6943] <... close resumed>) = 0 [pid 6942] <... close resumed>) = 0 [pid 6941] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] read(200, [pid 6942] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6941] close(3 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6942] <... sendmsg resumed>) = 132 [pid 6939] close(27 [pid 6943] symlink("/dev/binderfs", "./binderfs" [pid 6942] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6941] <... close resumed>) = 0 [pid 6940] close(28 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... symlink resumed>) = 0 [pid 6942] <... sendmsg resumed>) = 20 [pid 6941] close(4 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(28executing program [pid 6943] write(1, "executing program\n", 18 [pid 6942] writev(-1, NULL, 0 [pid 6940] close(29 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... write resumed>) = 18 [pid 6942] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = 0 [pid 6940] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(29 [pid 6943] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6942] close(3 [pid 6941] close(5 [pid 6943] <... socket resumed>) = 3 [pid 6942] <... close resumed>) = 0 [pid 6941] <... close resumed>) = 0 [pid 6940] exit_group(0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6942] close(4 [pid 6941] close(6 [pid 6943] <... socket resumed>) = 4 [pid 6942] <... close resumed>) = 0 [pid 6940] <... exit_group resumed>) = ? [pid 6939] exit_group(0 [pid 6943] close(4 [pid 6941] <... close resumed>) = 0 [pid 6943] <... close resumed>) = 0 [pid 6942] close(5 [pid 6941] close(7 [pid 6939] <... exit_group resumed>) = ? [pid 6943] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 6942] <... close resumed>) = 0 [pid 6943] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6941] <... close resumed>) = 0 [pid 6940] +++ exited with 0 +++ [pid 6943] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6942] close(6 [pid 6941] close(8 [pid 6943] listen(4, 9 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... listen resumed>) = 0 [pid 6942] <... close resumed>) = 0 [pid 6941] close(9 [pid 6943] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6942] close(7 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] +++ exited with 0 +++ [pid 6941] close(10 [pid 6943] sendmmsg(5, [pid 6942] <... close resumed>) = 0 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6941] close(11) = -1 EBADF (Bad file descriptor) [pid 6942] close(8 [pid 6941] close(12 [pid 6943] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] close(9 [pid 6941] close(13 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6943] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6942] close(10 [pid 6941] close(14 [pid 6943] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6943] <... socket resumed>) = 6 [pid 6942] close(11 [pid 6941] close(15 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 6943] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... socket resumed>) = 7 [pid 6942] close(12 [pid 6941] close(16 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6942] close(13 [pid 6941] close(17 [pid 6943] <... sendto resumed>) = 36 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] umount2("./208", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6942] close(14 [pid 6941] close(18 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6943] recvfrom(7, [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6943] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=209}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6942] close(15 [pid 6941] close(19 [pid 6943] recvfrom(7, [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./211", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... openat resumed>) = 3 [pid 6943] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=209}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6942] close(16 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] close(7 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(20 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(3, "", [pid 6943] <... close resumed>) = 0 [pid 6942] close(17 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6943] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(21 [pid 5853] <... openat resumed>) = 3 [pid 5850] getdents64(3, [pid 6943] <... sendmsg resumed>) = 40 [pid 6942] close(18 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6943] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(22 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] umount2("./208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6943] <... socket resumed>) = 7 [pid 6942] close(19 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6943] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(23 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] newfstatat(AT_FDCWD, "./208/binderfs", [pid 6943] <... socket resumed>) = 8 [pid 6942] close(20 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6943] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(24 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6943] <... sendto resumed>) = 36 [pid 6942] close(21 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(25) = -1 EBADF (Bad file descriptor) [pid 6943] recvfrom(8, [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(26 [pid 6943] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2050865962}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6942] close(22 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] recvfrom(8, [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(27 [pid 5853] newfstatat(AT_FDCWD, "./211/binderfs", [pid 5850] unlink("./208/binderfs" [pid 6943] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2050865962}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6942] close(23 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6943] close(8 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(28 [pid 5853] unlink("./211/binderfs" [pid 5850] <... unlink resumed>) = 0 [pid 6943] <... close resumed>) = 0 [pid 6942] close(24 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] getdents64(3, [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] close(29 [pid 5853] <... unlink resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6943] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6942] close(25 [pid 6941] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5850] close(3 [pid 6943] <... sendmsg resumed>) = 132 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] exit_group(0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... close resumed>) = 0 [pid 6942] close(26 [pid 5853] close(3 [pid 5850] rmdir("./208" [pid 6943] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6941] <... exit_group resumed>) = ? [pid 5853] <... close resumed>) = 0 [pid 6942] close(27 [pid 6941] +++ exited with 0 +++ [pid 5853] rmdir("./211" [pid 5850] <... rmdir resumed>) = 0 [pid 6943] <... sendmsg resumed>) = 20 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] writev(-1, NULL, 0 [pid 6942] close(28 [pid 6943] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] close(3 [pid 6942] close(29 [pid 6943] <... close resumed>) = 0 [pid 6942] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] exit_group(0 [pid 5850] mkdir("./209", 0777 [pid 6943] close(4 [pid 6942] <... exit_group resumed>) = ? [pid 6943] <... close resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5853] mkdir("./212", 0777 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] <... mkdir resumed>) = 0 [pid 6943] close(5 [pid 6942] +++ exited with 0 +++ [pid 5853] <... mkdir resumed>) = 0 [pid 5852] umount2("./211", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6943] <... close resumed>) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6943] close(6) = 0 ./strace-static-x86_64: Process 6945 attached ./strace-static-x86_64: Process 6944 attached [pid 5852] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... restart_syscall resumed>) = 0 [pid 6943] close(7 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 211 [pid 6945] set_robust_list(0x55558da3e760, 24 [pid 5852] <... openat resumed>) = 3 [pid 6945] <... set_robust_list resumed>) = 0 [pid 5852] newfstatat(3, "", [pid 6945] chdir("./212" [pid 6944] set_robust_list(0x55558da3e760, 24 [pid 6943] <... close resumed>) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] umount2("./207", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6945] <... chdir resumed>) = 0 [pid 6944] <... set_robust_list resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 214 [pid 5852] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6944] chdir("./209" [pid 6943] close(8 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6945] <... prctl resumed>) = 0 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6945] setpgid(0, 0 [pid 6944] <... chdir resumed>) = 0 [pid 6943] close(9 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... openat resumed>) = 3 [pid 6945] <... setpgid resumed>) = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./211/binderfs", [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6944] <... prctl resumed>) = 0 [pid 6943] close(10 [pid 5849] newfstatat(3, "", [pid 6945] <... openat resumed>) = 3 [pid 6944] setpgid(0, 0 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6944] <... setpgid resumed>) = 0 [pid 6943] close(11 [pid 5849] getdents64(3, [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6943] close(12) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6944] <... openat resumed>) = 3 [pid 6943] close(13 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] close(14 [pid 5849] newfstatat(AT_FDCWD, "./207/binderfs", [pid 6944] write(3, "1000", 4 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6944] <... write resumed>) = 4 [pid 6943] close(15 [pid 6944] close(3 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] unlink("./207/binderfs" [pid 6944] <... close resumed>) = 0 [pid 6943] close(16 [pid 5852] unlink("./211/binderfs" [pid 5849] <... unlink resumed>) = 0 [pid 6945] write(3, "1000", 4 [pid 6944] read(200, [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... write resumed>) = 4 [pid 5852] <... unlink resumed>) = 0 [pid 6945] close(3 [pid 5852] getdents64(3, [pid 6945] <... close resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6945] read(200, [pid 5852] close(3 [pid 6945] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6945] symlink("/dev/binderfs", "./binderfs" [pid 6944] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6943] close(17 [pid 5852] <... close resumed>) = 0 [pid 5849] getdents64(3, [pid 6945] <... symlink resumed>) = 0 [pid 6944] symlink("/dev/binderfs", "./binderfs" [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./211" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6945] write(1, "executing program\n", 18executing program [pid 6944] <... symlink resumed>) = 0 [pid 6943] close(18 [pid 5849] close(3 [pid 6945] <... write resumed>) = 18 [pid 6944] write(1, "executing program\n", 18 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5852] <... rmdir resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6945] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6944] <... write resumed>) = 18 [pid 6943] close(19 [pid 5852] mkdir("./212", 0777 [pid 5849] rmdir("./207" [pid 6945] <... socket resumed>) = 3 [pid 6944] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 6945] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6944] <... socket resumed>) = 3 [pid 6943] close(20 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] mkdir("./208", 0777 [pid 6945] <... socket resumed>) = 4 [pid 6944] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... mkdir resumed>) = 0 [pid 6944] <... socket resumed>) = 4 [pid 6943] close(21) = -1 EBADF (Bad file descriptor) [pid 6944] close(4 [pid 6943] close(22 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6946 attached ./strace-static-x86_64: Process 6947 attached [pid 6945] close(4 [pid 6944] <... close resumed>) = 0 [pid 6943] close(23 [pid 6947] set_robust_list(0x55558da3e760, 24 [pid 6946] set_robust_list(0x55558da3e760, 24 [pid 6945] <... close resumed>) = 0 [pid 6944] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6943] close(24 [pid 6944] <... socket resumed>) = 4 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... set_robust_list resumed>) = 0 [pid 6944] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6943] close(25 [pid 6946] chdir("./212" [pid 6945] <... socket resumed>) = 4 [pid 6944] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 210 [pid 6947] <... set_robust_list resumed>) = 0 [pid 6946] <... chdir resumed>) = 0 [pid 6943] close(26 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 214 [pid 6945] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6947] chdir("./208" [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6944] listen(4, 9 [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] <... chdir resumed>) = 0 [pid 6946] <... prctl resumed>) = 0 [pid 6945] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6944] <... listen resumed>) = 0 [pid 6943] close(27 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6946] setpgid(0, 0 [pid 6944] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] <... prctl resumed>) = 0 [pid 6946] <... setpgid resumed>) = 0 [pid 6945] listen(4, 9 [pid 6944] <... socket resumed>) = 5 [pid 6943] close(28 [pid 6947] setpgid(0, 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] sendmmsg(5, [pid 6943] close(29 [pid 6946] <... openat resumed>) = 3 [pid 6944] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6943] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] exit_group(0 [pid 6947] <... setpgid resumed>) = 0 [pid 6946] write(3, "1000", 4 [pid 6945] <... listen resumed>) = 0 [pid 6944] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6946] <... write resumed>) = 4 [pid 6945] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6943] <... exit_group resumed>) = ? executing program [pid 6947] <... openat resumed>) = 3 [pid 6946] close(3 [pid 6945] <... socket resumed>) = 5 [pid 6944] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6947] write(3, "1000", 4 [pid 6946] <... close resumed>) = 0 [pid 6945] sendmmsg(5, [pid 6946] read(200, [pid 6945] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6947] <... write resumed>) = 4 [pid 6945] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6947] close(3 [pid 6945] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6947] <... close resumed>) = 0 [pid 6945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6947] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6945] <... socket resumed>) = 6 [pid 6947] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6947] write(1, "executing program\n", 18 [pid 6945] <... socket resumed>) = 7 [pid 6947] <... write resumed>) = 18 [pid 6946] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6944] <... socket resumed>) = 6 [pid 6943] +++ exited with 0 +++ [pid 6946] symlink("/dev/binderfs", "./binderfs" [pid 6944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6944] <... socket resumed>) = 7 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6944] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6947] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6946] <... symlink resumed>) = 0 executing program [pid 6945] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6944] <... sendto resumed>) = 36 [pid 6947] <... socket resumed>) = 3 [pid 6946] write(1, "executing program\n", 18 [pid 6947] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6946] <... write resumed>) = 18 [pid 6947] close(4 [pid 6946] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6945] <... sendto resumed>) = 36 [pid 6947] <... close resumed>) = 0 [pid 6947] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6946] <... socket resumed>) = 3 [pid 6947] <... socket resumed>) = 4 [pid 6946] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6947] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6945] recvfrom(7, [pid 6946] <... socket resumed>) = 4 [pid 6945] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=214}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6946] close(4 [pid 6947] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6946] <... close resumed>) = 0 [pid 6945] recvfrom(7, [pid 6944] recvfrom(7, [pid 6947] listen(4, 9 [pid 6946] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6945] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=214}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6944] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=211}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6947] <... listen resumed>) = 0 [pid 6946] <... socket resumed>) = 4 [pid 6945] close(7 [pid 6944] recvfrom(7, [pid 5851] <... restart_syscall resumed>) = 0 [pid 6947] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6944] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=211}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6947] sendmmsg(5, [pid 6946] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6945] <... close resumed>) = 0 [pid 6944] close(7 [pid 6947] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6947] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] umount2("./207", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6946] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6944] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6945] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6947] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6946] listen(4, 9 [pid 6945] <... sendmsg resumed>) = 40 [pid 6944] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6947] <... socket resumed>) = 6 [pid 6947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6946] <... listen resumed>) = 0 [pid 6945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6944] <... sendmsg resumed>) = 40 [pid 5851] <... openat resumed>) = 3 [pid 6946] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] newfstatat(3, "", [pid 6944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6947] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6946] <... socket resumed>) = 5 [pid 6945] <... socket resumed>) = 7 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6947] <... sendto resumed>) = 36 [pid 6945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6944] <... socket resumed>) = 7 [pid 6947] recvfrom(7, [pid 6945] <... socket resumed>) = 8 [pid 6947] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=210}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6945] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6947] recvfrom(7, [pid 6946] sendmmsg(5, [pid 6945] <... sendto resumed>) = 36 [pid 6944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] getdents64(3, [pid 6947] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=210}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6947] close(7 [pid 6946] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6945] recvfrom(8, [pid 6944] <... socket resumed>) = 8 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6946] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6944] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] umount2("./207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6946] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6945] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-307535733}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6947] <... close resumed>) = 0 [pid 6946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6944] <... sendto resumed>) = 36 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6946] <... socket resumed>) = 6 [pid 5851] newfstatat(AT_FDCWD, "./207/binderfs", [pid 6944] recvfrom(8, [pid 6946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6944] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1777308215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6947] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6946] <... socket resumed>) = 7 [pid 6945] recvfrom(8, [pid 6944] recvfrom(8, [pid 5851] unlink("./207/binderfs" [pid 6946] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6945] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-307535733}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6944] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1777308215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6947] <... sendmsg resumed>) = 40 [pid 6946] <... sendto resumed>) = 36 [pid 6945] close(8 [pid 6944] close(8 [pid 5851] <... unlink resumed>) = 0 [pid 6944] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 6945] <... close resumed>) = 0 [pid 6946] recvfrom(7, [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6944] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6946] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=214}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6945] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] close(3 [pid 6946] recvfrom(7, [pid 6944] <... sendmsg resumed>) = 132 [pid 6947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6946] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=214}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6945] <... sendmsg resumed>) = 132 [pid 6944] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] <... close resumed>) = 0 [pid 6947] <... socket resumed>) = 7 [pid 6946] close(7 [pid 6947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 6947] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6946] <... close resumed>) = 0 [pid 6945] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] rmdir("./207" [pid 6947] <... sendto resumed>) = 36 [pid 6944] <... sendmsg resumed>) = 20 [pid 6944] writev(-1, NULL, 0 [pid 5851] <... rmdir resumed>) = 0 [pid 6944] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] recvfrom(8, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1110781993}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6944] close(3 [pid 6947] recvfrom(8, [pid 6946] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6945] <... sendmsg resumed>) = 20 [pid 5851] mkdir("./208", 0777 [pid 6947] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1110781993}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6944] <... close resumed>) = 0 [pid 6947] close(8 [pid 6946] <... sendmsg resumed>) = 40 [pid 6945] writev(-1, NULL, 0 [pid 6944] close(4 [pid 5851] <... mkdir resumed>) = 0 [pid 6947] <... close resumed>) = 0 [pid 6946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6945] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6947] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6946] <... socket resumed>) = 7 [pid 6945] close(3 [pid 6947] <... sendmsg resumed>) = 132 [pid 6945] <... close resumed>) = 0 ./strace-static-x86_64: Process 6948 attached [pid 6947] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6944] close(5 [pid 6946] <... socket resumed>) = 8 [pid 6944] <... close resumed>) = 0 [pid 6947] <... sendmsg resumed>) = 20 [pid 6947] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6947] close(3) = 0 [pid 6946] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6945] close(4 [pid 6948] set_robust_list(0x55558da3e760, 24 [pid 6947] close(4 [pid 6946] <... sendto resumed>) = 36 [pid 6945] <... close resumed>) = 0 [pid 6944] close(6 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 210 [pid 6948] <... set_robust_list resumed>) = 0 [pid 6947] <... close resumed>) = 0 [pid 6946] recvfrom(8, [pid 6945] close(5 [pid 6947] close(5 [pid 6944] <... close resumed>) = 0 [pid 6948] chdir("./208" [pid 6947] <... close resumed>) = 0 [pid 6946] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-607674844}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6945] <... close resumed>) = 0 [pid 6948] <... chdir resumed>) = 0 [pid 6947] close(6 [pid 6946] recvfrom(8, [pid 6945] close(6 [pid 6944] close(7 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6947] <... close resumed>) = 0 [pid 6945] <... close resumed>) = 0 [pid 6948] <... prctl resumed>) = 0 [pid 6947] close(7 [pid 6944] <... close resumed>) = 0 [pid 6948] setpgid(0, 0 [pid 6947] <... close resumed>) = 0 [pid 6944] close(8 [pid 6948] <... setpgid resumed>) = 0 [pid 6945] close(7 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-607674844}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6946] close(8 [pid 6945] <... close resumed>) = 0 [pid 6944] close(9 [pid 6947] close(8 [pid 6948] <... openat resumed>) = 3 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] close(9 [pid 6944] close(10 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] close(10) = -1 EBADF (Bad file descriptor) [pid 6947] close(11) = -1 EBADF (Bad file descriptor) [pid 6947] close(12) = -1 EBADF (Bad file descriptor) [pid 6947] close(13 [pid 6946] <... close resumed>) = 0 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] write(3, "1000", 4 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6945] close(8 [pid 6944] close(11 [pid 6948] <... write resumed>) = 4 [pid 6947] close(14 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(3 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] close(9 [pid 6944] close(12 [pid 6948] <... close resumed>) = 0 [pid 6947] close(15 [pid 6946] <... sendmsg resumed>) = 132 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] read(200, [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] close(10 [pid 6948] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6947] close(16 [pid 6946] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(13 [pid 6948] symlink("/dev/binderfs", "./binderfs" [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... sendmsg resumed>) = 20 [pid 6945] close(11 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... symlink resumed>) = 0 [pid 6947] close(17 [pid 6946] writev(-1, NULL, 0 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(14executing program [pid 6948] write(1, "executing program\n", 18 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] close(12 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... write resumed>) = 18 [pid 6947] close(18 [pid 6946] close(3 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(15 [pid 6948] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... close resumed>) = 0 [pid 6945] close(13 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... socket resumed>) = 3 [pid 6947] close(19 [pid 6946] close(4 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(16 [pid 6948] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... close resumed>) = 0 [pid 6945] close(14 [pid 6948] <... socket resumed>) = 4 [pid 6947] close(20 [pid 6946] close(5 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(4 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... close resumed>) = 0 [pid 6945] close(15 [pid 6944] close(17 [pid 6947] close(21 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = 0 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(6 [pid 6948] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6947] close(22 [pid 6946] <... close resumed>) = 0 [pid 6945] close(16 [pid 6944] close(18 [pid 6948] <... socket resumed>) = 4 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(7 [pid 6945] close(17 [pid 6944] close(19 [pid 6948] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6947] close(23 [pid 6946] <... close resumed>) = 0 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(8 [pid 6944] close(20 [pid 6948] listen(4, 9 [pid 6947] close(24 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] close(18 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... listen resumed>) = 0 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(9 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(21 [pid 6948] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6947] close(25 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(10 [pid 6945] close(19 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... socket resumed>) = 5 [pid 6947] close(26 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(22 [pid 6945] close(20 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(23 [pid 6945] close(21 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(24 [pid 6945] close(22 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(25 [pid 6945] close(23 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(26 [pid 6945] close(24 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(27 [pid 6945] close(25 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(28 [pid 6945] close(26 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] close(29 [pid 6945] close(27 [pid 6944] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] exit_group(0 [pid 6945] close(28) = -1 EBADF (Bad file descriptor) [pid 6945] close(29 [pid 6944] <... exit_group resumed>) = ? [pid 6948] sendmmsg(5, [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(11 [pid 6945] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6947] close(27 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] exit_group(0 [pid 6948] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(12 [pid 6945] <... exit_group resumed>) = ? [pid 6948] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6947] close(28 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] +++ exited with 0 +++ [pid 6948] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] +++ exited with 0 +++ [pid 6946] close(13 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6947] close(29 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6948] <... socket resumed>) = 6 [pid 6947] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(14 [pid 6948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6947] exit_group(0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... socket resumed>) = 7 [pid 6947] <... exit_group resumed>) = ? [pid 6946] close(15 [pid 6948] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 6947] +++ exited with 0 +++ [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6946] close(16 [pid 6948] recvfrom(7, [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(17 [pid 6948] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=210}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./208", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6948] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=210}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6946] close(18 [pid 5853] umount2("./212", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./209", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6948] close(7 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6948] <... close resumed>) = 0 [pid 6946] close(19 [pid 5853] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6948] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5850] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... openat resumed>) = 3 [pid 6948] <... sendmsg resumed>) = 40 [pid 6946] close(20) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 5850] <... openat resumed>) = 3 [pid 5849] newfstatat(3, "", [pid 6948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6946] close(21 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] newfstatat(3, "", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6948] <... socket resumed>) = 7 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, [pid 6948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6946] close(22 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] getdents64(3, [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6948] <... socket resumed>) = 8 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] umount2("./208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6946] close(23 [pid 6948] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6948] <... sendto resumed>) = 36 [pid 6946] close(24 [pid 5853] newfstatat(AT_FDCWD, "./212/binderfs", [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(AT_FDCWD, "./208/binderfs", [pid 6948] recvfrom(8, [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] newfstatat(AT_FDCWD, "./209/binderfs", [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6948] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-684999392}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6946] close(25 [pid 5853] unlink("./212/binderfs" [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] unlink("./208/binderfs" [pid 6948] recvfrom(8, [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... unlink resumed>) = 0 [pid 5850] unlink("./209/binderfs" [pid 6948] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-684999392}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6946] close(26 [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6948] close(8 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5850] getdents64(3, [pid 6946] close(27 [pid 6948] <... close resumed>) = 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] getdents64(3, [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6946] close(28 [pid 5853] close(3 [pid 5850] close(3 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6948] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] close(3 [pid 6948] <... sendmsg resumed>) = 132 [pid 6946] close(29 [pid 5850] rmdir("./209" [pid 5849] <... close resumed>) = 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] exit_group(0 [pid 5853] rmdir("./212" [pid 5850] <... rmdir resumed>) = 0 [pid 5849] rmdir("./208" [pid 6948] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6946] <... exit_group resumed>) = ? [pid 5849] <... rmdir resumed>) = 0 [pid 5850] mkdir("./210", 0777 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] mkdir("./209", 0777 [pid 6948] <... sendmsg resumed>) = 20 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... mkdir resumed>) = 0 [pid 5853] mkdir("./213", 0777./strace-static-x86_64: Process 6949 attached ) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6950 attached [pid 6948] writev(-1, NULL, 0 [pid 6946] +++ exited with 0 +++ [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6948] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(3 [pid 6949] set_robust_list(0x55558da3e760, 24 [pid 6948] <... close resumed>) = 0 [pid 6949] <... set_robust_list resumed>) = 0 [pid 6948] close(4./strace-static-x86_64: Process 6951 attached [pid 6949] chdir("./210" [pid 6948] <... close resumed>) = 0 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 212 [pid 6951] set_robust_list(0x55558da3e760, 24 [pid 6950] set_robust_list(0x55558da3e760, 24 [pid 6949] <... chdir resumed>) = 0 [pid 6948] close(5 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 211 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6948] <... close resumed>) = 0 [pid 6950] <... set_robust_list resumed>) = 0 [pid 6951] <... set_robust_list resumed>) = 0 [pid 6949] <... prctl resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 215 [pid 6951] chdir("./213" [pid 6950] chdir("./209" [pid 6949] setpgid(0, 0 [pid 6948] close(6 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6951] <... chdir resumed>) = 0 [pid 6950] <... chdir resumed>) = 0 [pid 6949] <... setpgid resumed>) = 0 [pid 6948] <... close resumed>) = 0 [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6948] close(7 [pid 6951] <... prctl resumed>) = 0 [pid 6950] <... prctl resumed>) = 0 [pid 6949] <... openat resumed>) = 3 [pid 6948] <... close resumed>) = 0 [pid 6950] setpgid(0, 0 [pid 5852] umount2("./212", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 6949] write(3, "1000", 4 [pid 6948] close(8 [pid 5852] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program [pid 6949] <... write resumed>) = 4 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 6948] close(9 [pid 6951] setpgid(0, 0 [pid 6950] <... setpgid resumed>) = 0 [pid 6949] close(3 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6951] <... setpgid resumed>) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6949] <... close resumed>) = 0 [pid 6948] close(10 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6949] read(200, [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 6949] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] close(11 [pid 6949] symlink("/dev/binderfs", "./binderfs" [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6949] <... symlink resumed>) = 0 [pid 6948] close(12 [pid 5852] umount2("./212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6949] write(1, "executing program\n", 18 [pid 6948] close(13 [pid 5852] newfstatat(AT_FDCWD, "./212/binderfs", [pid 6949] <... write resumed>) = 18 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6948] close(14 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6949] <... socket resumed>) = 3 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(15 [pid 5852] unlink("./212/binderfs" [pid 6949] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 6949] <... socket resumed>) = 4 [pid 6951] <... openat resumed>) = 3 [pid 6950] <... openat resumed>) = 3 [pid 6949] close(4 [pid 6948] close(16 [pid 5852] getdents64(3, [pid 6951] write(3, "1000", 4 [pid 6950] write(3, "1000", 4 [pid 6949] <... close resumed>) = 0 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6951] <... write resumed>) = 4 [pid 6950] <... write resumed>) = 4 [pid 6949] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6948] close(17 [pid 5852] close(3 [pid 6951] close(3 [pid 6950] close(3 [pid 6949] <... socket resumed>) = 4 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = 0 [pid 6951] <... close resumed>) = 0 [pid 6950] <... close resumed>) = 0 [pid 6949] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6948] close(18 [pid 5852] rmdir("./212" [pid 6951] read(200, [pid 6950] read(200, [pid 6949] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6950] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] listen(4, 9 [pid 6948] close(19 executing program executing program [pid 6951] symlink("/dev/binderfs", "./binderfs" [pid 6950] symlink("/dev/binderfs", "./binderfs" [pid 6949] <... listen resumed>) = 0 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... rmdir resumed>) = 0 [pid 6951] <... symlink resumed>) = 0 [pid 6948] close(20 [pid 6951] write(1, "executing program\n", 18 [pid 6950] <... symlink resumed>) = 0 [pid 6949] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./213", 0777 [pid 6951] <... write resumed>) = 18 [pid 6950] write(1, "executing program\n", 18 [pid 6949] <... socket resumed>) = 5 [pid 6948] close(21 [pid 6951] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6950] <... write resumed>) = 18 [pid 5852] <... mkdir resumed>) = 0 [pid 6951] <... socket resumed>) = 3 [pid 6950] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6949] sendmmsg(5, [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6951] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6950] <... socket resumed>) = 3 [pid 6949] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6948] close(22 [pid 6949] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6952 attached [pid 6951] <... socket resumed>) = 4 [pid 6950] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6949] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6948] close(23 [pid 6950] <... socket resumed>) = 4 [pid 6952] set_robust_list(0x55558da3e760, 24 [pid 6951] close(4 [pid 6952] <... set_robust_list resumed>) = 0 [pid 6950] close(4 [pid 6951] <... close resumed>) = 0 [pid 6952] chdir("./213" [pid 6951] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6950] <... close resumed>) = 0 [pid 6949] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... socket resumed>) = 4 [pid 6950] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6949] <... socket resumed>) = 6 [pid 6948] close(24 [pid 6952] <... chdir resumed>) = 0 [pid 6951] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6950] <... socket resumed>) = 4 [pid 6949] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 215 [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6951] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6950] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6949] <... socket resumed>) = 7 [pid 6948] close(25 [pid 6952] <... prctl resumed>) = 0 [pid 6951] listen(4, 9 [pid 6950] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6949] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] setpgid(0, 0 [pid 6951] <... listen resumed>) = 0 [pid 6950] listen(4, 9 [pid 6949] <... sendto resumed>) = 36 [pid 6948] close(26 [pid 6951] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6950] <... listen resumed>) = 0 [pid 6949] recvfrom(7, [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] <... setpgid resumed>) = 0 [pid 6951] <... socket resumed>) = 5 [pid 6950] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6949] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=212}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6948] close(27 [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6951] sendmmsg(5, [pid 6950] <... socket resumed>) = 5 [pid 6949] recvfrom(7, [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=212}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6948] close(28 [pid 6950] sendmmsg(5, [pid 6949] close(7 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] <... openat resumed>) = 3 [pid 6951] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6950] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6949] <... close resumed>) = 0 [pid 6948] close(29 [pid 6952] write(3, "1000", 4 [pid 6951] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6950] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6952] <... write resumed>) = 4 [pid 6949] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(3 [pid 6951] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6950] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6949] <... sendmsg resumed>) = 40 [pid 6948] exit_group(0 [pid 6952] <... close resumed>) = 0 [pid 6951] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6952] read(200, [pid 6951] <... socket resumed>) = 6 [pid 6950] <... socket resumed>) = 6 [pid 6949] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6948] <... exit_group resumed>) = ? [pid 6952] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6949] <... socket resumed>) = 7 [pid 6948] +++ exited with 0 +++ [pid 6952] symlink("/dev/binderfs", "./binderfs" [pid 6951] <... socket resumed>) = 7 [pid 6950] <... socket resumed>) = 7 [pid 6952] <... symlink resumed>) = 0 [pid 6951] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6950] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6949] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICexecuting program [pid 6952] write(1, "executing program\n", 18 [pid 6951] <... sendto resumed>) = 36 [pid 6950] <... sendto resumed>) = 36 [pid 6949] <... socket resumed>) = 8 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6952] <... write resumed>) = 18 [pid 6951] recvfrom(7, [pid 6950] recvfrom(7, [pid 6949] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6952] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6951] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6950] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=211}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6949] <... sendto resumed>) = 36 [pid 6952] <... socket resumed>) = 3 [pid 6951] recvfrom(7, [pid 6950] recvfrom(7, [pid 6949] recvfrom(8, [pid 6952] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6951] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6950] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=211}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6949] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1682139378}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... restart_syscall resumed>) = 0 [pid 6952] <... socket resumed>) = 4 [pid 6951] close(7 [pid 6950] close(7 [pid 6949] recvfrom(8, [pid 6952] close(4 [pid 6951] <... close resumed>) = 0 [pid 6950] <... close resumed>) = 0 [pid 6949] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1682139378}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6952] <... close resumed>) = 0 [pid 6951] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6950] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6949] close(8 [pid 6952] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6951] <... sendmsg resumed>) = 40 [pid 6949] <... close resumed>) = 0 [pid 5851] umount2("./208", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6949] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6949] <... sendmsg resumed>) = 132 [pid 6949] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6952] <... socket resumed>) = 4 [pid 6951] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6950] <... sendmsg resumed>) = 40 [pid 6949] <... sendmsg resumed>) = 20 [pid 5851] <... openat resumed>) = 3 [pid 6951] <... socket resumed>) = 7 [pid 6950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6949] writev(-1, NULL, 0 [pid 6951] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6950] <... socket resumed>) = 7 [pid 6952] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6951] <... socket resumed>) = 8 [pid 6950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6951] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6950] <... socket resumed>) = 8 [pid 6952] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6949] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(3, "", [pid 6952] listen(4, 9 [pid 6951] <... sendto resumed>) = 36 [pid 6950] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6949] close(3 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6952] <... listen resumed>) = 0 [pid 6951] recvfrom(8, [pid 6950] <... sendto resumed>) = 36 [pid 6949] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 6952] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6949] close(4 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6952] <... socket resumed>) = 5 [pid 6951] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2084602567}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6950] recvfrom(8, [pid 6949] <... close resumed>) = 0 [pid 5851] umount2("./208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6952] sendmmsg(5, [pid 6951] recvfrom(8, [pid 6950] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-620582582}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6949] close(5 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6952] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6951] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2084602567}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6950] recvfrom(8, [pid 6949] <... close resumed>) = 0 [pid 5851] newfstatat(AT_FDCWD, "./208/binderfs", [pid 6952] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6951] close(8 [pid 6950] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-620582582}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6949] close(6 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6952] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6951] <... close resumed>) = 0 [pid 6949] <... close resumed>) = 0 [pid 5851] unlink("./208/binderfs" [pid 6949] close(7 [pid 5851] <... unlink resumed>) = 0 [pid 6950] close(8 [pid 6949] <... close resumed>) = 0 [pid 6951] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] getdents64(3, [pid 6952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6951] <... sendmsg resumed>) = 132 [pid 6949] close(8 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6952] <... socket resumed>) = 6 [pid 6951] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6950] <... close resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] close(3 [pid 6952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6951] <... sendmsg resumed>) = 20 [pid 6950] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6949] close(9 [pid 5851] <... close resumed>) = 0 [pid 6952] <... socket resumed>) = 7 [pid 6951] writev(-1, NULL, 0 [pid 6950] <... sendmsg resumed>) = 132 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] rmdir("./208" [pid 6952] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6951] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6949] close(10 [pid 6952] <... sendto resumed>) = 36 [pid 6951] close(3 [pid 5851] <... rmdir resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] mkdir("./209", 0777 [pid 6949] close(11 [pid 5851] <... mkdir resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(12 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6952] recvfrom(7, [pid 6951] <... close resumed>) = 0 [pid 6950] <... sendmsg resumed>) = 20 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6953 attached [pid 6952] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6951] close(4 [pid 6950] writev(-1, NULL, 0 [pid 6949] close(13 [pid 6953] set_robust_list(0x55558da3e760, 24 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 211 [pid 6952] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6953] <... set_robust_list resumed>) = 0 [pid 6951] <... close resumed>) = 0 [pid 6950] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] chdir("./209" [pid 6952] close(7 [pid 6951] close(5 [pid 6950] close(3 [pid 6949] close(14 [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = 0 [pid 6950] <... close resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6951] close(6 [pid 6950] close(4 [pid 6949] close(15 [pid 6952] <... sendmsg resumed>) = 40 [pid 6951] <... close resumed>) = 0 [pid 6950] <... close resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(16 [pid 6953] <... chdir resumed>) = 0 [pid 6952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6951] close(7 [pid 6950] close(5 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6952] <... socket resumed>) = 7 [pid 6951] <... close resumed>) = 0 [pid 6950] <... close resumed>) = 0 [pid 6949] close(17 [pid 6953] <... prctl resumed>) = 0 [pid 6953] setpgid(0, 0 [pid 6952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6951] close(8 [pid 6950] close(6 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... setpgid resumed>) = 0 [pid 6952] <... socket resumed>) = 8 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = 0 [pid 6949] close(18 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6952] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6951] close(9 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... openat resumed>) = 3 [pid 6952] <... sendto resumed>) = 36 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(7 [pid 6949] close(19 [pid 6951] close(10 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] recvfrom(8, [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(20 [pid 6952] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-520115793}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6951] close(11 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] recvfrom(8, [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(21 [pid 6952] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-520115793}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6951] close(12 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(8 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(22 [pid 6952] <... close resumed>) = 0 [pid 6953] write(3, "1000", 4 [pid 6951] close(13 [pid 6950] <... close resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... write resumed>) = 4 [pid 6950] close(8 [pid 6953] close(3 [pid 6952] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(23 [pid 6953] <... close resumed>) = 0 [pid 6953] read(200, [pid 6952] <... sendmsg resumed>) = 132 [pid 6951] close(14 [pid 6950] close(9 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(24 [pid 6953] symlink("/dev/binderfs", "./binderfs" [pid 6950] close(10 [pid 6953] <... symlink resumed>) = 0 [pid 6952] <... sendmsg resumed>) = 20 [pid 6951] close(15 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] write(1, "executing program\n", 18 [pid 6952] writev(-1, NULL, 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(11 [pid 6953] <... write resumed>) = 18 [pid 6951] close(16 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(25 [pid 6953] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6952] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... socket resumed>) = 3 [pid 6952] close(3 [pid 6951] close(17 [pid 6950] close(12 [pid 6949] close(26 [pid 6953] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... socket resumed>) = 4 [pid 6952] close(4 [pid 6951] close(18 [pid 6950] close(13 [pid 6949] close(27 [pid 6953] close(4 [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... close resumed>) = 0 [pid 6952] close(5 [pid 6951] close(19 [pid 6950] close(14 [pid 6949] close(28 [pid 6953] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... socket resumed>) = 4 [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(15 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6952] close(6 [pid 6951] close(20 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] close(29 [pid 6953] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(16 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] listen(4, 9 [pid 6952] close(7 [pid 6951] close(21 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... listen resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(17 [pid 6949] exit_group(0 [pid 6953] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6951] close(22 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(18 [pid 6949] <... exit_group resumed>) = ? [pid 6953] <... socket resumed>) = 5 [pid 6952] close(8 [pid 6951] close(23 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] sendmmsg(5, [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(19 [pid 6953] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6952] close(9 [pid 6951] close(24 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] +++ exited with 0 +++ [pid 6953] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(20 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6952] close(10 [pid 6951] close(25 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6953] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6950] close(21 [pid 6953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(22 [pid 6952] close(11 [pid 6951] close(26 [pid 6953] <... socket resumed>) = 6 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6952] close(12 [pid 6951] close(27 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(23 [pid 6952] close(13 [pid 6951] close(28 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(14 [pid 6951] close(29 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(15 [pid 6951] exit_group(0 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(16) = -1 EBADF (Bad file descriptor) [pid 6951] <... exit_group resumed>) = ? [pid 6953] <... socket resumed>) = 7 [pid 6952] close(17 [pid 6951] +++ exited with 0 +++ [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(24 [pid 6952] close(18) = -1 EBADF (Bad file descriptor) [pid 6952] close(19) = -1 EBADF (Bad file descriptor) [pid 6952] close(20 [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... restart_syscall resumed>) = 0 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] close(25 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6952] close(21 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 6953] <... sendto resumed>) = 36 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 6952] close(22) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(23 [pid 6950] close(26 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(24 [pid 6953] recvfrom(7, [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=211}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] umount2("./213", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./210", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6950] close(27 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6952] close(25) = -1 EBADF (Bad file descriptor) [pid 6952] close(26 [pid 6950] close(28 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6952] close(27 [pid 6950] close(29 [pid 5850] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6953] recvfrom(7, [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6953] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=211}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6952] close(28 [pid 5850] <... openat resumed>) = 3 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] exit_group(0 [pid 5853] <... openat resumed>) = 3 [pid 6952] close(29 [pid 6953] close(7 [pid 6952] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] <... exit_group resumed>) = ? [pid 5853] newfstatat(3, "", [pid 5850] newfstatat(3, "", [pid 6953] <... close resumed>) = 0 [pid 6952] exit_group(0) = ? [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6953] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6952] +++ exited with 0 +++ [pid 6950] +++ exited with 0 +++ [pid 5853] getdents64(3, [pid 5850] getdents64(3, [pid 6953] <... sendmsg resumed>) = 40 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5850] umount2("./210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6953] <... socket resumed>) = 7 [pid 5853] umount2("./213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] newfstatat(AT_FDCWD, "./210/binderfs", [pid 6953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6953] <... socket resumed>) = 8 [pid 5853] newfstatat(AT_FDCWD, "./213/binderfs", [pid 6953] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5850] unlink("./210/binderfs" [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5853] unlink("./213/binderfs" [pid 6953] <... sendto resumed>) = 36 [pid 5853] <... unlink resumed>) = 0 [pid 5850] getdents64(3, [pid 6953] recvfrom(8, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-777670363}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6953] recvfrom(8, [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] umount2("./213", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] close(3 [pid 5849] umount2("./209", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6953] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-777670363}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] close(3 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... close resumed>) = 0 [pid 6953] close(8 [pid 5853] <... close resumed>) = 0 [pid 5852] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] rmdir("./210" [pid 6953] <... close resumed>) = 0 [pid 5853] rmdir("./213" [pid 5852] <... openat resumed>) = 3 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... rmdir resumed>) = 0 [pid 6953] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5852] newfstatat(3, "", [pid 5850] mkdir("./211", 0777 [pid 5849] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6953] <... sendmsg resumed>) = 132 [pid 5853] mkdir("./214", 0777 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 6953] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5852] getdents64(3, [pid 5849] <... openat resumed>) = 3 [pid 5853] <... mkdir resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] newfstatat(3, "", [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] umount2("./213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6954 attached ) = -1 EINVAL (Invalid argument) [pid 5852] newfstatat(AT_FDCWD, "./213/binderfs", ./strace-static-x86_64: Process 6955 attached [pid 6954] set_robust_list(0x55558da3e760, 24 [pid 6953] <... sendmsg resumed>) = 20 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] getdents64(3, [pid 6955] set_robust_list(0x55558da3e760, 24 [pid 6954] <... set_robust_list resumed>) = 0 [pid 6953] writev(-1, NULL, 0 [pid 5852] unlink("./213/binderfs" [pid 6955] <... set_robust_list resumed>) = 0 [pid 6954] chdir("./211" [pid 6953] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6955] chdir("./214" [pid 5852] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6955] <... chdir resumed>) = 0 [pid 5852] close(3) = 0 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6953] close(3 [pid 5852] rmdir("./213" [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 213 [pid 5849] umount2("./209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 216 [pid 6955] <... prctl resumed>) = 0 [pid 6954] <... chdir resumed>) = 0 [pid 6953] <... close resumed>) = 0 [pid 5852] <... rmdir resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6955] setpgid(0, 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6953] close(4 [pid 5852] mkdir("./214", 0777 [pid 5849] newfstatat(AT_FDCWD, "./209/binderfs", [pid 6955] <... setpgid resumed>) = 0 [pid 6954] <... prctl resumed>) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6953] <... close resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6954] setpgid(0, 0 [pid 6955] <... openat resumed>) = 3 [pid 6954] <... setpgid resumed>) = 0 [pid 6953] close(5 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] unlink("./209/binderfs" [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 6953] <... close resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 5849] getdents64(3, ./strace-static-x86_64: Process 6956 attached [pid 6955] write(3, "1000", 4 [pid 6956] set_robust_list(0x55558da3e760, 24 [pid 6955] <... write resumed>) = 4 [pid 6956] <... set_robust_list resumed>) = 0 [pid 6955] close(3) = 0 [pid 6956] chdir("./214" [pid 6955] read(200, [pid 6956] <... chdir resumed>) = 0 [pid 6955] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6955] symlink("/dev/binderfs", "./binderfs" [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 216 [pid 6956] <... prctl resumed>) = 0 [pid 6955] <... symlink resumed>) = 0 [pid 6956] setpgid(0, 0 [pid 6955] write(1, "executing program\n", 18 [pid 6956] <... setpgid resumed>) = 0 [pid 6955] <... write resumed>) = 18 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6955] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6953] close(6 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6954] <... openat resumed>) = 3 [pid 6956] <... openat resumed>) = 3 [pid 6955] <... socket resumed>) = 3 [pid 6954] write(3, "1000", 4 [pid 6953] <... close resumed>) = 0 [pid 5849] close(3 [pid 6954] <... write resumed>) = 4 [pid 6953] close(7 [pid 5849] <... close resumed>) = 0 [pid 6954] close(3 [pid 6956] write(3, "1000", 4 [pid 6955] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6956] <... write resumed>) = 4 [pid 6955] <... socket resumed>) = 4 [pid 6954] <... close resumed>) = 0 [pid 6953] <... close resumed>) = 0 [pid 5849] rmdir("./209" [pid 6956] close(3 [pid 6955] close(4 [pid 6954] read(200, [pid 6956] <... close resumed>) = 0 [pid 6955] <... close resumed>) = 0 [pid 6954] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] close(8 [pid 5849] <... rmdir resumed>) = 0 [pid 6956] read(200, [pid 6955] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6954] symlink("/dev/binderfs", "./binderfs" [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] mkdir("./210", 0777 [pid 6956] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6955] <... socket resumed>) = 4 [pid 6953] close(9 [pid 5849] <... mkdir resumed>) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6954] <... symlink resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6953] close(10 [pid 6954] write(1, "executing program\n", 18 [pid 6956] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6956] write(1, "executing program\n", 18) = 18 [pid 6956] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 6956] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6955] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28executing program [pid 6956] close(4./strace-static-x86_64: Process 6957 attached [pid 6955] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6954] <... write resumed>) = 18 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] set_robust_list(0x55558da3e760, 24 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 212 [pid 6957] <... set_robust_list resumed>) = 0 [pid 6956] <... close resumed>) = 0 [pid 6955] listen(4, 9 [pid 6954] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6953] close(11 [pid 6957] chdir("./210" [pid 6956] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6955] <... listen resumed>) = 0 [pid 6954] <... socket resumed>) = 3 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... chdir resumed>) = 0 [pid 6956] <... socket resumed>) = 4 [pid 6955] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6954] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6953] close(12 [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6956] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6955] <... socket resumed>) = 5 [pid 6954] <... socket resumed>) = 4 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... prctl resumed>) = 0 [pid 6955] sendmmsg(5, [pid 6954] close(4 [pid 6953] close(13 [pid 6957] setpgid(0, 0 [pid 6956] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6955] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... setpgid resumed>) = 0 [pid 6956] listen(4, 9 [pid 6955] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6954] <... close resumed>) = 0 [pid 6953] close(14 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] <... listen resumed>) = 0 [pid 6955] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] close(15 [pid 6954] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... socket resumed>) = 4 [pid 6957] <... openat resumed>) = 3 [pid 6953] close(16 [pid 6956] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6954] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] close(17) = -1 EBADF (Bad file descriptor) [pid 6954] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6957] write(3, "1000", 4 [pid 6956] <... socket resumed>) = 5 [pid 6955] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6953] close(18 [pid 6957] <... write resumed>) = 4 [pid 6956] sendmmsg(5, [pid 6954] listen(4, 9 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(3 [pid 6956] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6955] <... socket resumed>) = 6 [pid 6954] <... listen resumed>) = 0 [pid 6953] close(19 [pid 6957] <... close resumed>) = 0 [pid 6957] read(200, [pid 6956] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6957] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6957] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6956] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6955] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6954] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... socket resumed>) = 7 [pid 6957] write(1, "executing program\n", 18executing program [pid 6956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6954] <... socket resumed>) = 5 [pid 6953] close(20 [pid 6955] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6957] <... write resumed>) = 18 [pid 6956] <... socket resumed>) = 6 [pid 6954] sendmmsg(5, [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6953] close(21 [pid 6955] <... sendto resumed>) = 36 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... socket resumed>) = 3 [pid 6956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6953] close(22 [pid 6957] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6956] <... socket resumed>) = 7 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... socket resumed>) = 4 [pid 6956] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6955] recvfrom(7, [pid 6954] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6953] close(23 [pid 6957] close(4 [pid 6955] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=216}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6954] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = 0 [pid 6956] <... sendto resumed>) = 36 [pid 6957] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 6956] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=216}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6957] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6956] recvfrom(7, [pid 6955] recvfrom(7, [pid 6954] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6953] close(24 [pid 6957] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6956] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=216}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6955] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=216}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6954] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] listen(4, 9 [pid 6956] close(7 [pid 6955] close(7 [pid 6954] <... socket resumed>) = 6 [pid 6953] close(25 [pid 6957] <... listen resumed>) = 0 [pid 6956] <... close resumed>) = 0 [pid 6955] <... close resumed>) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6956] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6954] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6953] close(26 [pid 6955] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6957] <... socket resumed>) = 5 [pid 6956] <... sendmsg resumed>) = 40 [pid 6954] <... socket resumed>) = 7 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] sendmmsg(5, [pid 6955] <... sendmsg resumed>) = 40 [pid 6953] close(27 [pid 6956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6957] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6955] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6954] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6956] <... socket resumed>) = 7 [pid 6955] <... socket resumed>) = 7 [pid 6954] <... sendto resumed>) = 36 [pid 6953] close(28 [pid 6956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6955] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6957] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6954] recvfrom(7, [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6956] <... socket resumed>) = 8 [pid 6955] <... socket resumed>) = 8 [pid 6953] close(29 [pid 6954] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=213}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6957] <... socket resumed>) = 6 [pid 6956] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6955] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] recvfrom(7, [pid 6957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6956] <... sendto resumed>) = 36 [pid 6953] exit_group(0) = ? [pid 6957] <... socket resumed>) = 7 [pid 6956] recvfrom(8, [pid 6955] <... sendto resumed>) = 36 [pid 6954] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=213}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6953] +++ exited with 0 +++ [pid 6957] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6956] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1952256732}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6955] recvfrom(8, [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6954] close(7 [pid 6957] <... sendto resumed>) = 36 [pid 6956] recvfrom(8, [pid 6955] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-535170550}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6957] recvfrom(7, [pid 6956] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1952256732}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6955] recvfrom(8, [pid 6954] <... close resumed>) = 0 [pid 6957] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=212}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6957] recvfrom(7, [pid 6956] close(8 [pid 6955] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-535170550}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6954] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6957] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=212}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6956] <... close resumed>) = 0 [pid 6957] close(7 [pid 6956] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6955] close(8 [pid 6954] <... sendmsg resumed>) = 40 [pid 5851] umount2("./209", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6955] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6956] <... sendmsg resumed>) = 132 [pid 6955] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6954] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6957] <... close resumed>) = 0 [pid 6955] <... sendmsg resumed>) = 132 [pid 6957] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6956] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6954] <... socket resumed>) = 7 [pid 5851] <... openat resumed>) = 3 [pid 6955] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6954] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] newfstatat(3, "", [pid 6957] <... sendmsg resumed>) = 40 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6954] <... socket resumed>) = 8 [pid 6957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] getdents64(3, [pid 6955] <... sendmsg resumed>) = 20 [pid 6957] <... socket resumed>) = 7 [pid 6956] <... sendmsg resumed>) = 20 [pid 6954] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6956] writev(-1, NULL, 0 [pid 6955] writev(-1, NULL, 0 [pid 5851] umount2("./209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6957] <... socket resumed>) = 8 [pid 6956] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... sendto resumed>) = 36 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6957] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6956] close(3 [pid 6955] close(3 [pid 6954] recvfrom(8, [pid 5851] newfstatat(AT_FDCWD, "./209/binderfs", [pid 6957] <... sendto resumed>) = 36 [pid 6956] <... close resumed>) = 0 [pid 6955] <... close resumed>) = 0 [pid 6954] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1692644352}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6957] recvfrom(8, [pid 6956] close(4 [pid 6955] close(4 [pid 6954] recvfrom(8, [pid 5851] unlink("./209/binderfs" [pid 6957] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-571774134}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6956] <... close resumed>) = 0 [pid 6955] <... close resumed>) = 0 [pid 6954] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1692644352}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] <... unlink resumed>) = 0 [pid 6957] recvfrom(8, [pid 6956] close(5 [pid 6955] close(5 [pid 6957] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-571774134}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6956] <... close resumed>) = 0 [pid 6955] <... close resumed>) = 0 [pid 6954] close(8 [pid 5851] getdents64(3, [pid 6957] close(8 [pid 6956] close(6 [pid 6955] close(6 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6957] <... close resumed>) = 0 [pid 6956] <... close resumed>) = 0 [pid 6954] <... close resumed>) = 0 [pid 6957] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6955] <... close resumed>) = 0 [pid 5851] close(3 [pid 6957] <... sendmsg resumed>) = 132 [pid 6956] close(7 [pid 6954] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... close resumed>) = 0 [pid 6957] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6956] <... close resumed>) = 0 [pid 6955] close(7 [pid 6954] <... sendmsg resumed>) = 132 [pid 5851] rmdir("./209") = 0 [pid 6956] close(8 [pid 6955] <... close resumed>) = 0 [pid 5851] mkdir("./210", 0777 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6956] close(9 [pid 5851] <... mkdir resumed>) = 0 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] close(10) = -1 EBADF (Bad file descriptor) [pid 6956] close(11) = -1 EBADF (Bad file descriptor) [pid 6956] close(12) = -1 EBADF (Bad file descriptor) [pid 6956] close(13 [pid 6957] <... sendmsg resumed>) = 20 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(8 [pid 6954] <... sendmsg resumed>) = 20 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] writev(-1, NULL, 0 [pid 6956] close(14 [pid 6957] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(3 [pid 6956] close(15./strace-static-x86_64: Process 6958 attached [pid 6957] <... close resumed>) = 0 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(9 [pid 6957] close(4 [pid 6956] close(16 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = 0 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(10 [pid 6954] writev(-1, NULL, 0 [pid 6958] set_robust_list(0x55558da3e760, 24 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... set_robust_list resumed>) = 0 [pid 6955] close(11 [pid 6954] close(3 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 212 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(5 [pid 6956] close(17 [pid 6955] close(12 [pid 6954] <... close resumed>) = 0 [pid 6957] <... close resumed>) = 0 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(6 [pid 6956] close(18 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = 0 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(13 [pid 6956] close(19 [pid 6954] close(4 [pid 6958] chdir("./210" [pid 6957] close(7 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = 0 [pid 6956] close(20 [pid 6954] <... close resumed>) = 0 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(14 [pid 6957] close(8 [pid 6956] close(21 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... chdir resumed>) = 0 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(15 [pid 6954] close(5 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6957] close(9 [pid 6956] close(22 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... prctl resumed>) = 0 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(16 [pid 6954] <... close resumed>) = 0 [pid 6958] setpgid(0, 0 [pid 6957] close(10 [pid 6956] close(23 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(17 [pid 6957] close(11 [pid 6956] close(24 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... setpgid resumed>) = 0 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(18 [pid 6954] close(6 [pid 6957] close(12 [pid 6956] close(25 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(13 [pid 6956] close(26 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(14 [pid 6956] close(27 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(15 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] close(28 [pid 6957] close(16 [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] close(29 [pid 6957] close(17 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6956] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... openat resumed>) = 3 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] exit_group(0 [pid 6955] close(19 [pid 6954] <... close resumed>) = 0 [pid 6958] write(3, "1000", 4 [pid 6957] close(18 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... write resumed>) = 4 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... exit_group resumed>) = ? [pid 6955] close(20 [pid 6954] close(7 [pid 6958] close(3 [pid 6957] close(19 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... close resumed>) = 0 [pid 6955] close(21 [pid 6954] <... close resumed>) = 0 [pid 6958] read(200, [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6955] close(22 [pid 6954] close(8 [pid 6958] symlink("/dev/binderfs", "./binderfs" [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6958] <... symlink resumed>) = 0 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] +++ exited with 0 +++ [pid 6955] close(23 [pid 6957] close(20) = -1 EBADF (Bad file descriptor) [pid 6957] close(21 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6958] write(1, "executing program\n", 18 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] close(9 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6958] <... write resumed>) = 18 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(24 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6957] close(22 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] close(10 [pid 6958] <... socket resumed>) = 3 [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(25 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6957] close(23 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] close(24) = -1 EBADF (Bad file descriptor) [pid 6957] close(25) = -1 EBADF (Bad file descriptor) [pid 6957] close(26) = -1 EBADF (Bad file descriptor) [pid 6957] close(27) = -1 EBADF (Bad file descriptor) [pid 6957] close(28) = -1 EBADF (Bad file descriptor) [pid 6957] close(29) = -1 EBADF (Bad file descriptor) [pid 6957] exit_group(0) = ? [pid 6958] <... socket resumed>) = 4 [pid 6955] close(26 [pid 6954] close(11 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6958] close(4 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... close resumed>) = 0 [pid 6957] +++ exited with 0 +++ [pid 6955] close(27 [pid 6954] close(12 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] close(28 [pid 6954] close(13 [pid 5852] umount2("./214", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6958] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6955] close(29 [pid 6954] close(14 [pid 6955] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... socket resumed>) = 4 [pid 6955] exit_group(0 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6958] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6955] <... exit_group resumed>) = ? [pid 6954] close(15 [pid 5852] <... openat resumed>) = 3 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6954] close(16 [pid 5852] newfstatat(3, "", [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6954] close(17 [pid 6955] +++ exited with 0 +++ [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] umount2("./210", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6958] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6954] close(18 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] umount2("./214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6958] listen(4, 9 [pid 6954] close(19 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... openat resumed>) = 3 [pid 6958] <... listen resumed>) = 0 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./214/binderfs", [pid 5849] newfstatat(3, "", [pid 6958] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6954] close(20 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6958] <... socket resumed>) = 5 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./214/binderfs" [pid 5849] getdents64(3, [pid 6958] sendmmsg(5, [pid 6954] close(21) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6954] close(22 [pid 5849] umount2("./210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6954] close(23 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] newfstatat(AT_FDCWD, "./210/binderfs", [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(3 [pid 6954] close(24 [pid 5852] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./214" [pid 6954] close(25 [pid 5852] <... rmdir resumed>) = 0 [pid 5849] unlink("./210/binderfs" [pid 6958] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... unlink resumed>) = 0 [pid 6954] close(26 [pid 5852] mkdir("./215", 0777) = 0 [pid 6958] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] getdents64(3, [pid 6958] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6954] close(27 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6959 attached [pid 6958] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] close(3 [pid 6958] <... socket resumed>) = 6 [pid 6954] close(28 [pid 5853] umount2("./214", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6958] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] set_robust_list(0x55558da3e760, 24 [pid 6958] <... socket resumed>) = 7 [pid 6959] <... set_robust_list resumed>) = 0 [pid 6954] close(29 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 217 [pid 5849] <... close resumed>) = 0 [pid 6958] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6954] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] chdir("./215" [pid 6958] <... sendto resumed>) = 36 [pid 5853] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] rmdir("./210" [pid 6959] <... chdir resumed>) = 0 [pid 6958] recvfrom(7, [pid 6954] exit_group(0 [pid 6958] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=212}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] <... openat resumed>) = 3 [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6958] recvfrom(7, [pid 6954] <... exit_group resumed>) = ? [pid 5853] newfstatat(3, "", [pid 5849] <... rmdir resumed>) = 0 [pid 6959] <... prctl resumed>) = 0 [pid 6958] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=212}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5849] mkdir("./211", 0777 [pid 6958] close(7) = 0 [pid 6958] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 6954] +++ exited with 0 +++ [pid 6959] setpgid(0, 0 [pid 6958] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6959] <... setpgid resumed>) = 0 [pid 6958] <... socket resumed>) = 7 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... mkdir resumed>) = 0 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6958] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... restart_syscall resumed>) = 0 [pid 6958] <... socket resumed>) = 8 [pid 5853] getdents64(3, [pid 6958] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6958] <... sendto resumed>) = 36 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] umount2("./214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./211", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6958] recvfrom(8, [pid 5853] newfstatat(AT_FDCWD, "./214/binderfs", [pid 5850] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6958] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-867126280}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6960 attached [pid 6959] <... openat resumed>) = 3 [pid 6958] recvfrom(8, [pid 5853] unlink("./214/binderfs" [pid 5850] newfstatat(3, "", [pid 6960] set_robust_list(0x55558da3e760, 24 [pid 6959] write(3, "1000", 4 [pid 6958] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-867126280}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] <... unlink resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6960] <... set_robust_list resumed>) = 0 [pid 6959] <... write resumed>) = 4 [pid 6958] close(8 [pid 5850] getdents64(3, [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 213 [pid 6960] chdir("./211" [pid 6959] close(3 [pid 5853] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6960] <... chdir resumed>) = 0 [pid 6959] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] umount2("./211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6958] <... close resumed>) = 0 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6959] read(200, [pid 5853] close(3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... close resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./211/binderfs", [pid 5853] rmdir("./214" [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] unlink("./211/binderfs" [pid 5853] mkdir("./215", 0777 [pid 5850] <... unlink resumed>) = 0 [pid 6960] <... prctl resumed>) = 0 [pid 6959] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6958] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6959] symlink("/dev/binderfs", "./binderfs" [pid 6960] setpgid(0, 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5850] getdents64(3, [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6960] <... setpgid resumed>) = 0 [pid 6959] <... symlink resumed>) = 0 [pid 6958] <... sendmsg resumed>) = 132 ./strace-static-x86_64: Process 6961 attached [pid 5850] close(3 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6959] write(1, "executing program\n", 18 [pid 6958] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5850] <... close resumed>) = 0 executing program [pid 5850] rmdir("./211" [pid 6959] <... write resumed>) = 18 [pid 5850] <... rmdir resumed>) = 0 [pid 6961] set_robust_list(0x55558da3e760, 24 [pid 6959] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6958] <... sendmsg resumed>) = 20 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 217 [pid 5850] mkdir("./212", 0777 [pid 6961] <... set_robust_list resumed>) = 0 [pid 6959] <... socket resumed>) = 3 [pid 6960] <... openat resumed>) = 3 [pid 6958] writev(-1, NULL, 0 [pid 5850] <... mkdir resumed>) = 0 [pid 6961] chdir("./215" [pid 6959] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6961] <... chdir resumed>) = 0 [pid 6959] <... socket resumed>) = 4 [pid 6958] <... writev resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6962 attached [pid 6962] set_robust_list(0x55558da3e760, 24 [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6960] write(3, "1000", 4 [pid 6959] close(4 [pid 6958] close(3 [pid 6962] <... set_robust_list resumed>) = 0 [pid 6961] <... prctl resumed>) = 0 [pid 6960] <... write resumed>) = 4 [pid 6958] <... close resumed>) = 0 [pid 6959] <... close resumed>) = 0 [pid 6962] chdir("./212" [pid 6961] setpgid(0, 0 [pid 6960] close(3 [pid 6959] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6958] close(4 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 214 [pid 6962] <... chdir resumed>) = 0 [pid 6961] <... setpgid resumed>) = 0 [pid 6960] <... close resumed>) = 0 [pid 6959] <... socket resumed>) = 4 [pid 6958] <... close resumed>) = 0 [pid 6958] close(5 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6960] read(200, [pid 6959] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6958] <... close resumed>) = 0 [pid 6962] <... prctl resumed>) = 0 [pid 6958] close(6 [pid 6960] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6960] symlink("/dev/binderfs", "./binderfs" [pid 6959] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6958] <... close resumed>) = 0 [pid 6958] close(7executing program [pid 6962] setpgid(0, 0 [pid 6961] <... openat resumed>) = 3 [pid 6960] <... symlink resumed>) = 0 [pid 6959] listen(4, 9 [pid 6962] <... setpgid resumed>) = 0 [pid 6960] write(1, "executing program\n", 18 [pid 6959] <... listen resumed>) = 0 [pid 6960] <... write resumed>) = 18 [pid 6959] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6960] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6959] <... socket resumed>) = 5 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6961] write(3, "1000", 4 [pid 6960] <... socket resumed>) = 3 [pid 6958] <... close resumed>) = 0 [pid 6961] <... write resumed>) = 4 [pid 6960] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6959] sendmmsg(5, [pid 6958] close(8 [pid 6962] <... openat resumed>) = 3 [pid 6961] close(3 [pid 6959] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] <... close resumed>) = 0 [pid 6958] close(9 [pid 6961] read(200, [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6960] <... socket resumed>) = 4 [pid 6958] close(10 [pid 6961] symlink("/dev/binderfs", "./binderfs" [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] write(3, "1000", 4 [pid 6961] <... symlink resumed>) = 0 [pid 6960] close(4 [pid 6959] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16executing program [pid 6958] close(11 [pid 6962] <... write resumed>) = 4 [pid 6961] write(1, "executing program\n", 18 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] <... write resumed>) = 18 [pid 6958] close(12 [pid 6962] close(3 [pid 6961] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6959] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... close resumed>) = 0 [pid 6961] <... socket resumed>) = 3 [pid 6958] close(13 [pid 6962] read(200, [pid 6960] <... close resumed>) = 0 [pid 6959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6961] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6960] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6959] <... socket resumed>) = 6 [pid 6962] symlink("/dev/binderfs", "./binderfs" [pid 6961] <... socket resumed>) = 4 [pid 6960] <... socket resumed>) = 4 [pid 6958] close(14 [pid 6962] <... symlink resumed>) = 0 [pid 6960] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICexecuting program [pid 6962] write(1, "executing program\n", 18 [pid 6961] close(4 [pid 6959] <... socket resumed>) = 7 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... write resumed>) = 18 [pid 6961] <... close resumed>) = 0 [pid 6960] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6959] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6958] close(15 [pid 6962] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6961] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6960] listen(4, 9 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... socket resumed>) = 3 [pid 6961] <... socket resumed>) = 4 [pid 6959] <... sendto resumed>) = 36 [pid 6958] close(16 [pid 6962] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6961] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6960] <... listen resumed>) = 0 [pid 6959] recvfrom(7, [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... socket resumed>) = 4 [pid 6960] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6959] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=217}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6958] close(17 [pid 6961] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6962] close(4 [pid 6960] <... socket resumed>) = 5 [pid 6959] recvfrom(7, [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] listen(4, 9 [pid 6960] sendmmsg(5, [pid 6959] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=217}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6958] close(18 [pid 6962] <... close resumed>) = 0 [pid 6961] <... listen resumed>) = 0 [pid 6960] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6959] close(7 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6961] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6960] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6958] close(19 [pid 6961] <... socket resumed>) = 5 [pid 6959] <... close resumed>) = 0 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] sendmmsg(5, [pid 6958] close(20 [pid 6962] <... socket resumed>) = 4 [pid 6961] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6960] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6959] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6958] close(21 [pid 6961] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6961] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6960] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6959] <... sendmsg resumed>) = 40 [pid 6958] close(22 [pid 6961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6960] <... socket resumed>) = 6 [pid 6962] listen(4, 9 [pid 6961] <... socket resumed>) = 6 [pid 6960] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6962] <... listen resumed>) = 0 [pid 6962] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6960] <... socket resumed>) = 7 [pid 6959] <... socket resumed>) = 7 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] close(23) = -1 EBADF (Bad file descriptor) [pid 6958] close(24) = -1 EBADF (Bad file descriptor) [pid 6962] <... socket resumed>) = 5 [pid 6961] <... socket resumed>) = 7 [pid 6959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6960] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6958] close(25 [pid 6962] sendmmsg(5, [pid 6961] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6959] <... socket resumed>) = 8 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6961] <... sendto resumed>) = 36 [pid 6960] <... sendto resumed>) = 36 [pid 6959] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6958] close(26 [pid 6962] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6961] recvfrom(7, [pid 6960] recvfrom(7, [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=217}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6960] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=213}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6962] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6961] recvfrom(7, [pid 6959] <... sendto resumed>) = 36 [pid 6958] close(27 [pid 6962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6961] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=217}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6960] recvfrom(7, [pid 6959] recvfrom(8, [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... socket resumed>) = 6 [pid 6961] close(7 [pid 6960] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=213}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6959] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1713899547}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6958] close(28 [pid 6962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6961] <... close resumed>) = 0 [pid 6960] close(7 [pid 6959] recvfrom(8, [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... socket resumed>) = 7 [pid 6962] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6961] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6960] <... close resumed>) = 0 [pid 6959] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1713899547}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6958] close(29 [pid 6962] <... sendto resumed>) = 36 [pid 6961] <... sendmsg resumed>) = 40 [pid 6960] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6959] close(8 [pid 6958] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] recvfrom(7, [pid 6961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6960] <... sendmsg resumed>) = 40 [pid 6959] <... close resumed>) = 0 [pid 6958] exit_group(0 [pid 6962] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=214}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6961] <... socket resumed>) = 7 [pid 6960] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6959] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6958] <... exit_group resumed>) = ? [pid 6962] recvfrom(7, [pid 6961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6962] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=214}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6961] <... socket resumed>) = 8 [pid 6959] <... sendmsg resumed>) = 132 [pid 6960] <... socket resumed>) = 7 [pid 6958] +++ exited with 0 +++ [pid 6962] close(7 [pid 6961] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6959] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6962] <... close resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6960] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6962] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6960] <... socket resumed>) = 8 [pid 6959] <... sendmsg resumed>) = 20 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6961] <... sendto resumed>) = 36 [pid 6960] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 6962] <... sendmsg resumed>) = 40 [pid 6961] recvfrom(8, [pid 6960] recvfrom(8, [pid 6959] writev(-1, NULL, 0 [pid 6962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6961] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1849290999}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6960] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-897610123}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6962] <... socket resumed>) = 7 [pid 6961] recvfrom(8, [pid 6959] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] recvfrom(8, [pid 5851] <... restart_syscall resumed>) = 0 [pid 6962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6961] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1849290999}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6960] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-897610123}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6959] close(3 [pid 6962] <... socket resumed>) = 8 [pid 6961] close(8 [pid 6960] close(8 [pid 6961] <... close resumed>) = 0 [pid 6960] <... close resumed>) = 0 [pid 6960] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6962] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6961] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6959] <... close resumed>) = 0 [pid 6962] <... sendto resumed>) = 36 [pid 6960] <... sendmsg resumed>) = 132 [pid 6962] recvfrom(8, [pid 6961] <... sendmsg resumed>) = 132 [pid 6959] close(4 [pid 6962] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1572846874}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6960] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6959] <... close resumed>) = 0 [pid 5851] umount2("./210", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6961] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6962] recvfrom(8, [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6962] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1572846874}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6959] close(5 [pid 6962] close(8 [pid 6959] <... close resumed>) = 0 [pid 6962] <... close resumed>) = 0 [pid 6961] <... sendmsg resumed>) = 20 [pid 6959] close(6 [pid 5851] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6962] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... openat resumed>) = 3 [pid 6961] writev(-1, NULL, 0 [pid 5851] newfstatat(3, "", [pid 6961] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6961] close(3) = 0 [pid 6959] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 6959] close(7 [pid 6961] close(4 [pid 6960] <... sendmsg resumed>) = 20 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6962] <... sendmsg resumed>) = 132 [pid 6961] <... close resumed>) = 0 [pid 6960] writev(-1, NULL, 0 [pid 6959] <... close resumed>) = 0 [pid 6962] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] umount2("./210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6961] close(5 [pid 6960] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(8 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6962] <... sendmsg resumed>) = 20 [pid 6961] <... close resumed>) = 0 [pid 6960] close(3 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(AT_FDCWD, "./210/binderfs", [pid 6962] writev(-1, NULL, 0 [pid 6961] close(6 [pid 6960] <... close resumed>) = 0 [pid 6959] close(9 [pid 6962] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] close(4 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6962] close(3 [pid 6959] close(10 [pid 6962] <... close resumed>) = 0 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(4 [pid 6959] close(11 [pid 6962] <... close resumed>) = 0 [pid 6961] <... close resumed>) = 0 [pid 6960] <... close resumed>) = 0 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] unlink("./210/binderfs" [pid 6960] close(5 [pid 6962] close(5 [pid 6961] close(7 [pid 6960] <... close resumed>) = 0 [pid 6959] close(12 [pid 5851] <... unlink resumed>) = 0 [pid 6960] close(6 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] getdents64(3, [pid 6962] <... close resumed>) = 0 [pid 6961] <... close resumed>) = 0 [pid 6960] <... close resumed>) = 0 [pid 6959] close(13 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6960] close(7 [pid 5851] close(3) = 0 [pid 6960] <... close resumed>) = 0 [pid 5851] rmdir("./210") = 0 [pid 6962] close(6 [pid 6961] close(8 [pid 6960] close(8 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... close resumed>) = 0 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(14 [pid 5851] mkdir("./211", 0777 [pid 6962] close(7 [pid 6961] close(9 [pid 6960] close(9 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... mkdir resumed>) = 0 [pid 6962] <... close resumed>) = 0 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(15 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6960] close(10 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(10 [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(16 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(17 [pid 6962] close(8./strace-static-x86_64: Process 6963 attached [pid 6961] close(11 [pid 6960] close(11 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] set_robust_list(0x55558da3e760, 24 [pid 6962] close(9 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(18 [pid 6963] <... set_robust_list resumed>) = 0 [pid 6961] close(12 [pid 6960] close(12 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 213 [pid 6963] chdir("./211" [pid 6962] close(10 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(19 [pid 6963] <... chdir resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(13 [pid 6960] close(13 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6962] close(11 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(20 [pid 6963] <... prctl resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(14 [pid 6960] close(14 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] setpgid(0, 0 [pid 6962] close(12 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(21 [pid 6963] <... setpgid resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(15 [pid 6960] close(15 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(13 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] close(22 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(16 [pid 6962] close(14 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] close(16 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(17 [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(15 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] close(17 [pid 6959] close(23 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(18 [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(16 [pid 6959] close(24 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(17 [pid 6959] close(25 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(18 [pid 6959] close(26 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(19 [pid 6959] close(27 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(20 [pid 6959] close(28 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(21 [pid 6959] close(29 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(19 [pid 6960] close(18 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(20 [pid 6960] close(19 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(21 [pid 6960] close(20 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(22 [pid 6960] close(21 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(23 [pid 6960] close(22 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(24 [pid 6960] close(23 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] <... openat resumed>) = 3 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(25 [pid 6960] close(24 [pid 6963] write(3, "1000", 4 [pid 6962] close(22 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] exit_group(0 [pid 6963] <... write resumed>) = 4 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(26 [pid 6960] close(25 [pid 6959] <... exit_group resumed>) = ? [pid 6963] close(3 [pid 6962] close(23 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] <... close resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(27 [pid 6960] close(26 [pid 6963] read(200, [pid 6962] close(24 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(28 [pid 6960] close(27 [pid 6963] symlink("/dev/binderfs", "./binderfs" [pid 6962] close(25 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] close(29 [pid 6960] close(28 [pid 6963] <... symlink resumed>) = 0 [pid 6962] close(26 [pid 6961] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] exit_group(0 [pid 6960] close(29 [pid 6962] close(27 [pid 6961] <... exit_group resumed>) = ? [pid 6960] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6963] write(1, "executing program\n", 18 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] +++ exited with 0 +++ [pid 6960] exit_group(0 [pid 6959] +++ exited with 0 +++ [pid 6963] <... write resumed>) = 18 [pid 6962] close(28 [pid 6960] <... exit_group resumed>) = ? [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6963] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6963] <... socket resumed>) = 3 [pid 6962] close(29 [pid 6963] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6960] +++ exited with 0 +++ [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6963] <... socket resumed>) = 4 [pid 6963] close(4 [pid 6962] exit_group(0 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6963] <... close resumed>) = 0 [pid 6962] <... exit_group resumed>) = ? [pid 6963] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 5853] umount2("./215", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5852] umount2("./215", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./211", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6963] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... openat resumed>) = 3 [pid 5852] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] newfstatat(3, "", [pid 5852] <... openat resumed>) = 3 [pid 6962] +++ exited with 0 +++ [pid 6963] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] newfstatat(3, "", [pid 5849] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6963] listen(4, 9 [pid 5853] getdents64(3, [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... openat resumed>) = 3 [pid 6963] <... listen resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] getdents64(3, [pid 5849] newfstatat(3, "", [pid 6963] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] umount2("./215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6963] <... socket resumed>) = 5 [pid 5849] getdents64(3, [pid 6963] sendmmsg(5, [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6963] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] newfstatat(AT_FDCWD, "./215/binderfs", [pid 5852] umount2("./215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6963] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] unlink("./215/binderfs" [pid 5852] newfstatat(AT_FDCWD, "./215/binderfs", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... unlink resumed>) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] newfstatat(AT_FDCWD, "./211/binderfs", [pid 6963] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] getdents64(3, [pid 5852] unlink("./215/binderfs" [pid 6963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6963] <... socket resumed>) = 6 [pid 5853] close(3 [pid 5849] unlink("./211/binderfs" [pid 6963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... close resumed>) = 0 [pid 5852] getdents64(3, [pid 6963] <... socket resumed>) = 7 [pid 5853] rmdir("./215" [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6963] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] close(3 [pid 5850] umount2("./212", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 5853] mkdir("./216", 0777 [pid 5852] <... close resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6963] <... sendto resumed>) = 36 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6963] recvfrom(7, [pid 5852] rmdir("./215" [pid 5850] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] close(3 [pid 6963] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=213}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] <... mkdir resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 6963] recvfrom(7, [pid 5849] <... close resumed>) = 0 [pid 6963] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=213}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] newfstatat(3, "", [pid 5849] rmdir("./211" [pid 6963] close(7 [pid 5852] <... rmdir resumed>) = 0 [pid 5852] mkdir("./216", 0777 [pid 6963] <... close resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 6963] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] mkdir("./212", 0777./strace-static-x86_64: Process 6964 attached [pid 6963] <... sendmsg resumed>) = 40 [pid 5850] getdents64(3, [pid 5849] <... mkdir resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6965 attached [pid 6964] set_robust_list(0x55558da3e760, 24 [pid 6963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 218 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6966 attached [pid 6965] set_robust_list(0x55558da3e760, 24 [pid 6964] <... set_robust_list resumed>) = 0 [pid 6963] <... socket resumed>) = 7 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 218 [pid 6966] set_robust_list(0x55558da3e760, 24 [pid 6965] <... set_robust_list resumed>) = 0 [pid 6964] chdir("./216" [pid 5850] umount2("./212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 214 [pid 6966] <... set_robust_list resumed>) = 0 [pid 6965] chdir("./216" [pid 6964] <... chdir resumed>) = 0 [pid 6963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6966] chdir("./212" [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6966] <... chdir resumed>) = 0 [pid 6965] <... chdir resumed>) = 0 [pid 6964] setpgid(0, 0 [pid 6963] <... socket resumed>) = 8 [pid 5850] newfstatat(AT_FDCWD, "./212/binderfs", [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6964] <... setpgid resumed>) = 0 [pid 6963] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6966] <... prctl resumed>) = 0 [pid 6965] <... prctl resumed>) = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6966] setpgid(0, 0 [pid 6965] setpgid(0, 0 [pid 6963] <... sendto resumed>) = 36 [pid 5850] unlink("./212/binderfs" [pid 6966] <... setpgid resumed>) = 0 [pid 6965] <... setpgid resumed>) = 0 [pid 6963] recvfrom(8, [pid 5850] <... unlink resumed>) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6964] <... openat resumed>) = 3 [pid 6963] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-914885111}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6966] <... openat resumed>) = 3 [pid 6965] <... openat resumed>) = 3 [pid 6964] write(3, "1000", 4 [pid 5850] getdents64(3, [pid 6965] write(3, "1000", 4 [pid 6964] <... write resumed>) = 4 [pid 6963] recvfrom(8, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6966] write(3, "1000", 4 [pid 6965] <... write resumed>) = 4 [pid 6964] close(3 [pid 6963] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-914885111}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5850] close(3 [pid 6966] <... write resumed>) = 4 [pid 6965] close(3 [pid 6964] <... close resumed>) = 0 [pid 6963] close(8 [pid 5850] <... close resumed>) = 0 [pid 6966] close(3 [pid 6965] <... close resumed>) = 0 [pid 6964] read(200, [pid 6963] <... close resumed>) = 0 [pid 5850] rmdir("./212" [pid 6966] <... close resumed>) = 0 [pid 6965] read(200, [pid 6964] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6963] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5850] <... rmdir resumed>) = 0 [pid 6966] read(200, [pid 6965] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] symlink("/dev/binderfs", "./binderfs" [pid 6963] <... sendmsg resumed>) = 132 [pid 5850] mkdir("./213", 0777 [pid 6966] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] symlink("/dev/binderfs", "./binderfs" [pid 6966] symlink("/dev/binderfs", "./binderfs" [pid 6965] <... symlink resumed>) = 0 [pid 6964] <... symlink resumed>) = 0 [pid 6966] <... symlink resumed>) = 0 executing program executing program executing program [pid 6965] write(1, "executing program\n", 18 [pid 6964] write(1, "executing program\n", 18 [pid 6963] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5850] <... mkdir resumed>) = 0 [pid 6966] write(1, "executing program\n", 18 [pid 6965] <... write resumed>) = 18 [pid 6964] <... write resumed>) = 18 [pid 6966] <... write resumed>) = 18 [pid 6964] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6966] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6965] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6964] <... socket resumed>) = 3 [pid 6963] <... sendmsg resumed>) = 20 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6966] <... socket resumed>) = 3 [pid 6965] <... socket resumed>) = 3 [pid 6964] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6963] writev(-1, NULL, 0 [pid 6966] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6965] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6964] <... socket resumed>) = 4 [pid 6963] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... socket resumed>) = 4 [pid 6965] <... socket resumed>) = 4 [pid 6964] close(4 [pid 6963] close(3 [pid 6966] close(4 [pid 6965] close(4 [pid 6964] <... close resumed>) = 0 [pid 6963] <... close resumed>) = 0 [pid 6966] <... close resumed>) = 0 [pid 6965] <... close resumed>) = 0 [pid 6964] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6963] close(4 [pid 6964] <... socket resumed>) = 4 [pid 6963] <... close resumed>) = 0 [pid 6965] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6964] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28./strace-static-x86_64: Process 6967 attached [pid 6966] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6965] <... socket resumed>) = 4 [pid 6964] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6963] close(5 [pid 6967] set_robust_list(0x55558da3e760, 24 [pid 6966] <... socket resumed>) = 4 [pid 6965] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6963] <... close resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 215 [pid 6967] <... set_robust_list resumed>) = 0 [pid 6966] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6965] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6964] listen(4, 9 [pid 6963] close(6 [pid 6967] chdir("./213" [pid 6964] <... listen resumed>) = 0 [pid 6967] <... chdir resumed>) = 0 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6966] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6965] listen(4, 9 [pid 6964] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6963] <... close resumed>) = 0 [pid 6967] <... prctl resumed>) = 0 [pid 6966] listen(4, 9 [pid 6967] setpgid(0, 0 [pid 6966] <... listen resumed>) = 0 [pid 6965] <... listen resumed>) = 0 [pid 6964] <... socket resumed>) = 5 [pid 6963] close(7 [pid 6967] <... setpgid resumed>) = 0 [pid 6966] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6964] sendmmsg(5, [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6966] <... socket resumed>) = 5 [pid 6965] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6964] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6963] <... close resumed>) = 0 [pid 6967] <... openat resumed>) = 3 [pid 6966] sendmmsg(5, [pid 6965] <... socket resumed>) = 5 [pid 6964] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6967] write(3, "1000", 4 [pid 6965] sendmmsg(5, [pid 6963] close(8 [pid 6967] <... write resumed>) = 4 [pid 6965] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6964] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6967] close(3 [pid 6966] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... close resumed>) = 0 [pid 6965] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6967] read(200, [pid 6966] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6963] close(9 [pid 6967] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6964] <... socket resumed>) = 6 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6963] close(10 executing program [pid 6967] write(1, "executing program\n", 18 [pid 6966] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6965] <... socket resumed>) = 6 [pid 6964] <... socket resumed>) = 7 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... write resumed>) = 18 [pid 6966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6964] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6963] close(11 [pid 6967] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6966] <... socket resumed>) = 6 [pid 6965] <... socket resumed>) = 7 [pid 6964] <... sendto resumed>) = 36 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... socket resumed>) = 3 [pid 6966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6964] recvfrom(7, [pid 6963] close(12 [pid 6967] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6966] <... socket resumed>) = 7 [pid 6965] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6964] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=218}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... socket resumed>) = 4 [pid 6966] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6965] <... sendto resumed>) = 36 [pid 6964] recvfrom(7, [pid 6963] close(13 [pid 6967] close(4 [pid 6966] <... sendto resumed>) = 36 [pid 6965] recvfrom(7, [pid 6967] <... close resumed>) = 0 [pid 6965] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=218}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6964] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=218}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6966] recvfrom(7, [pid 6965] recvfrom(7, [pid 6967] <... socket resumed>) = 4 [pid 6966] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=214}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6965] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=218}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6967] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6966] recvfrom(7, [pid 6965] close(7 [pid 6964] close(7 [pid 6963] close(14 [pid 6967] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6966] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=214}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6965] <... close resumed>) = 0 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] listen(4, 9 [pid 6966] close(7 [pid 6965] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6964] <... close resumed>) = 0 [pid 6963] close(15 [pid 6967] <... listen resumed>) = 0 [pid 6966] <... close resumed>) = 0 [pid 6965] <... sendmsg resumed>) = 40 [pid 6964] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6966] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6963] close(16 [pid 6967] <... socket resumed>) = 5 [pid 6966] <... sendmsg resumed>) = 40 [pid 6965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6964] <... sendmsg resumed>) = 40 [pid 6967] sendmmsg(5, [pid 6966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6965] <... socket resumed>) = 7 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6966] <... socket resumed>) = 7 [pid 6965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6963] close(17 [pid 6967] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6965] <... socket resumed>) = 8 [pid 6967] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6966] <... socket resumed>) = 8 [pid 6965] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6964] <... socket resumed>) = 7 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6966] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6965] <... sendto resumed>) = 36 [pid 6964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6963] close(18 [pid 6967] <... socket resumed>) = 6 [pid 6966] <... sendto resumed>) = 36 [pid 6965] recvfrom(8, [pid 6964] <... socket resumed>) = 8 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6966] recvfrom(8, [pid 6965] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1593901650}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6964] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6963] close(19 [pid 6967] <... socket resumed>) = 7 [pid 6966] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-588306222}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6965] recvfrom(8, [pid 6964] <... sendto resumed>) = 36 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6966] recvfrom(8, [pid 6965] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1593901650}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6964] recvfrom(8, [pid 6963] close(20 [pid 6967] <... sendto resumed>) = 36 [pid 6966] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-588306222}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6965] close(8 [pid 6964] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1436653116}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] recvfrom(7, [pid 6966] close(8 [pid 6965] <... close resumed>) = 0 [pid 6964] recvfrom(8, [pid 6963] close(21 [pid 6967] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6965] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6964] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1436653116}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] recvfrom(7, [pid 6966] <... close resumed>) = 0 [pid 6965] <... sendmsg resumed>) = 132 [pid 6964] close(8 [pid 6963] close(22 [pid 6967] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6966] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6965] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6964] <... close resumed>) = 0 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] close(7 [pid 6964] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6963] close(23 [pid 6967] <... close resumed>) = 0 [pid 6965] <... sendmsg resumed>) = 20 [pid 6964] <... sendmsg resumed>) = 132 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... sendmsg resumed>) = 132 [pid 6963] close(24 [pid 6965] writev(-1, NULL, 0 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6963] close(25 [pid 6967] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6966] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6965] close(3 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = 0 [pid 6964] <... sendmsg resumed>) = 20 [pid 6963] close(26 [pid 6964] writev(-1, NULL, 0 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] close(27 [pid 6964] close(3 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... sendmsg resumed>) = 20 [pid 6965] close(4 [pid 6964] <... close resumed>) = 0 [pid 6963] close(28 [pid 6966] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6964] close(4 [pid 6965] <... close resumed>) = 0 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... sendmsg resumed>) = 40 [pid 6966] close(3 [pid 6964] <... close resumed>) = 0 [pid 6963] close(29 [pid 6967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6966] <... close resumed>) = 0 [pid 6965] close(5 [pid 6964] close(5 [pid 6963] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... socket resumed>) = 7 [pid 6966] close(4 [pid 6965] <... close resumed>) = 0 [pid 6964] <... close resumed>) = 0 [pid 6963] exit_group(0 [pid 6967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6966] <... close resumed>) = 0 [pid 6965] close(6 [pid 6964] close(6 [pid 6963] <... exit_group resumed>) = ? [pid 6967] <... socket resumed>) = 8 [pid 6966] close(5 [pid 6965] <... close resumed>) = 0 [pid 6964] <... close resumed>) = 0 [pid 6967] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6966] <... close resumed>) = 0 [pid 6965] close(7 [pid 6964] close(7 [pid 6963] +++ exited with 0 +++ [pid 6967] <... sendto resumed>) = 36 [pid 6966] close(6 [pid 6964] <... close resumed>) = 0 [pid 6967] recvfrom(8, [pid 6965] <... close resumed>) = 0 [pid 6964] close(8) = -1 EBADF (Bad file descriptor) [pid 6966] <... close resumed>) = 0 [pid 6964] close(9) = -1 EBADF (Bad file descriptor) [pid 6967] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-197549065}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6966] close(7 [pid 6965] close(8 [pid 6964] close(10 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6967] recvfrom(8, [pid 6966] <... close resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6967] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-197549065}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6966] close(8 [pid 6965] close(9 [pid 6964] close(11 [pid 6967] close(8 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... restart_syscall resumed>) = 0 [pid 6966] close(9 [pid 6964] close(12 [pid 6967] <... close resumed>) = 0 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(10 [pid 6966] close(10) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] close(11) = -1 EBADF (Bad file descriptor) [pid 6966] close(12) = -1 EBADF (Bad file descriptor) [pid 6966] close(13) = -1 EBADF (Bad file descriptor) [pid 6966] close(14) = -1 EBADF (Bad file descriptor) [pid 6967] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(13 [pid 5851] umount2("./211", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6966] close(15 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(14 [pid 6967] <... sendmsg resumed>) = 132 [pid 6966] close(16 [pid 6965] close(11 [pid 5851] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6966] close(17 [pid 6964] close(15 [pid 6965] close(12 [pid 5851] <... openat resumed>) = 3 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] close(18 [pid 6965] close(13 [pid 5851] newfstatat(3, "", [pid 6964] close(16 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] <... sendmsg resumed>) = 20 [pid 6966] close(19 [pid 6965] close(14 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6967] writev(-1, NULL, 0 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(17 [pid 6967] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] close(3 [pid 6966] close(20 [pid 6967] <... close resumed>) = 0 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] close(4 [pid 6966] close(21 [pid 6967] <... close resumed>) = 0 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(15 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] getdents64(3, [pid 6966] close(22 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(18 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6965] close(16 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] umount2("./211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(19 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6965] close(17 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(AT_FDCWD, "./211/binderfs", [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(20 [pid 6965] close(18 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(19 [pid 6964] close(21 [pid 5851] unlink("./211/binderfs" [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(20 [pid 6964] close(22 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(21 [pid 6964] close(23 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(22 [pid 6964] close(24 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... unlink resumed>) = 0 [pid 6965] close(23 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(25 [pid 5851] getdents64(3, [pid 6965] close(24 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(26 [pid 6965] close(25 [pid 6967] close(5 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6967] <... close resumed>) = 0 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(26 [pid 6967] close(6 [pid 6966] close(23 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(27 [pid 5851] close(3 [pid 6967] <... close resumed>) = 0 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(27 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... close resumed>) = 0 [pid 6967] close(7 [pid 6966] close(24 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(28 [pid 5851] rmdir("./211" [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(28 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... rmdir resumed>) = 0 [pid 6967] <... close resumed>) = 0 [pid 6966] close(25 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(29 [pid 6967] close(8 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] close(29 [pid 5851] mkdir("./212", 0777 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] close(26 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] close(9 [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] close(27 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] exit_group(0 [pid 6964] exit_group(0 [pid 6967] close(10 [pid 6966] close(28 [pid 6965] <... exit_group resumed>) = ? [pid 6964] <... exit_group resumed>) = ? [pid 5851] <... mkdir resumed>) = 0 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] close(11 [pid 6966] close(29 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] close(12 [pid 6966] exit_group(0 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... exit_group resumed>) = ? [pid 6964] +++ exited with 0 +++ ./strace-static-x86_64: Process 6968 attached [pid 6967] close(13 [pid 6965] +++ exited with 0 +++ [pid 6968] set_robust_list(0x55558da3e760, 24 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] +++ exited with 0 +++ [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6968] <... set_robust_list resumed>) = 0 [pid 6967] close(14 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 214 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6968] chdir("./212" [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6967] close(15) = -1 EBADF (Bad file descriptor) [pid 6967] close(16 [pid 6968] <... chdir resumed>) = 0 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6967] close(17 [pid 6968] <... prctl resumed>) = 0 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] setpgid(0, 0 [pid 6967] close(18) = -1 EBADF (Bad file descriptor) [pid 6967] close(19 [pid 6968] <... setpgid resumed>) = 0 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6967] close(20) = -1 EBADF (Bad file descriptor) [pid 6967] close(21 [pid 6968] <... openat resumed>) = 3 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 6968] write(3, "1000", 4 [pid 6967] close(22 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6968] <... write resumed>) = 4 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(3 [pid 5853] <... restart_syscall resumed>) = 0 [pid 6967] close(23) = -1 EBADF (Bad file descriptor) [pid 6967] close(24) = -1 EBADF (Bad file descriptor) [pid 6967] close(25 [pid 5853] umount2("./216", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] umount2("./216", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./212", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6967] close(26 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6968] <... close resumed>) = 0 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6967] close(27 [pid 5853] <... openat resumed>) = 3 [pid 5852] <... openat resumed>) = 3 [pid 5849] <... openat resumed>) = 3 [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 6968] read(200, [pid 6967] close(28 [pid 5852] newfstatat(3, "", [pid 5849] newfstatat(3, "", [pid 6968] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] symlink("/dev/binderfs", "./binderfs" [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6967] close(29 [pid 5853] getdents64(3, [pid 5852] getdents64(3, [pid 5849] getdents64(3, [pid 6967] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6967] exit_group(0 [pid 5853] umount2("./216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] umount2("./216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6967] <... exit_group resumed>) = ? [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6968] <... symlink resumed>) = 0 [pid 6967] +++ exited with 0 +++ [pid 5853] newfstatat(AT_FDCWD, "./216/binderfs", [pid 5852] newfstatat(AT_FDCWD, "./216/binderfs", [pid 5849] newfstatat(AT_FDCWD, "./212/binderfs", [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6968] write(1, "executing program\n", 18 [pid 5853] unlink("./216/binderfs" [pid 5852] unlink("./216/binderfs" [pid 5849] unlink("./212/binderfs"executing program [pid 6968] <... write resumed>) = 18 [pid 5853] <... unlink resumed>) = 0 [pid 5852] <... unlink resumed>) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... unlink resumed>) = 0 [pid 6968] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6968] <... socket resumed>) = 3 [pid 5852] getdents64(3, [pid 5853] getdents64(3, [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] getdents64(3, [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] close(3 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6968] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] close(3 [pid 5852] <... close resumed>) = 0 [pid 6968] <... socket resumed>) = 4 [pid 5853] <... close resumed>) = 0 [pid 5852] rmdir("./216" [pid 5849] close(3 [pid 6968] close(4 [pid 5853] rmdir("./216" [pid 5852] <... rmdir resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6968] <... close resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 6968] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 5853] mkdir("./217", 0777 [pid 5852] mkdir("./217", 0777 [pid 5849] rmdir("./212" [pid 6968] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... mkdir resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 5849] mkdir("./213", 0777 [pid 6968] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 6968] listen(4, 9./strace-static-x86_64: Process 6969 attached ) = 0 [pid 6968] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 ./strace-static-x86_64: Process 6970 attached [pid 5850] umount2("./213", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6969] set_robust_list(0x55558da3e760, 24 [pid 6968] sendmmsg(5, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6969] <... set_robust_list resumed>) = 0 [pid 6968] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5850] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6968] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5850] <... openat resumed>) = 3 [pid 6968] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5850] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, [pid 6968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6968] <... socket resumed>) = 6 [pid 6968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] umount2("./213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6968] <... socket resumed>) = 7 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6971 attached [pid 6970] set_robust_list(0x55558da3e760, 24 [pid 6969] chdir("./217" [pid 6968] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 219 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 219 [pid 5850] newfstatat(AT_FDCWD, "./213/binderfs", [pid 6971] set_robust_list(0x55558da3e760, 24 [pid 6970] <... set_robust_list resumed>) = 0 [pid 6969] <... chdir resumed>) = 0 [pid 6968] <... sendto resumed>) = 36 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 215 [pid 6971] <... set_robust_list resumed>) = 0 [pid 6970] chdir("./217" [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6970] <... chdir resumed>) = 0 [pid 6969] <... prctl resumed>) = 0 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] setpgid(0, 0 [pid 6970] <... prctl resumed>) = 0 [pid 6969] <... setpgid resumed>) = 0 [pid 6971] chdir("./213" [pid 6970] setpgid(0, 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6971] <... chdir resumed>) = 0 [pid 6970] <... setpgid resumed>) = 0 [pid 6969] <... openat resumed>) = 3 [pid 6968] recvfrom(7, [pid 5850] unlink("./213/binderfs" [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6969] write(3, "1000", 4 [pid 6968] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=214}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6971] <... prctl resumed>) = 0 [pid 6970] <... openat resumed>) = 3 [pid 6969] <... write resumed>) = 4 [pid 6968] recvfrom(7, [pid 5850] <... unlink resumed>) = 0 [pid 6971] setpgid(0, 0 [pid 6970] write(3, "1000", 4 [pid 6969] close(3 [pid 6968] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=214}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5850] getdents64(3, [pid 6971] <... setpgid resumed>) = 0 [pid 6970] <... write resumed>) = 4 [pid 6969] <... close resumed>) = 0 [pid 6968] close(7 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6970] close(3 [pid 6969] read(200, [pid 6971] <... openat resumed>) = 3 [pid 6970] <... close resumed>) = 0 [pid 6969] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] close(3 [pid 6970] read(200, [pid 6969] symlink("/dev/binderfs", "./binderfs" [pid 6970] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... symlink resumed>) = 0 [pid 6970] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 6969] write(1, "executing program\n", 18) = 18 [pid 6970] write(1, "executing program\n", 18executing program [pid 6969] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6970] <... write resumed>) = 18 [pid 6969] <... socket resumed>) = 3 [pid 6970] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 6969] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6971] write(3, "1000", 4 [pid 6968] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 6971] <... write resumed>) = 4 [pid 6968] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6971] close(3 [pid 5850] rmdir("./213" [pid 6970] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6969] <... socket resumed>) = 4 [pid 5850] <... rmdir resumed>) = 0 [pid 6971] <... close resumed>) = 0 [pid 6970] <... socket resumed>) = 4 [pid 6969] close(4 [pid 6968] <... sendmsg resumed>) = 40 [pid 5850] mkdir("./214", 0777 [pid 6971] read(200, [pid 6970] close(4 [pid 6969] <... close resumed>) = 0 [pid 6968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6971] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... close resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 6971] symlink("/dev/binderfs", "./binderfs" [pid 6968] <... socket resumed>) = 7 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6970] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6969] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6971] <... symlink resumed>) = 0 [pid 6970] <... socket resumed>) = 4 [pid 6969] <... socket resumed>) = 4 [pid 6970] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6969] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28./strace-static-x86_64: Process 6972 attached executing program [pid 6971] write(1, "executing program\n", 18 [pid 6968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6971] <... write resumed>) = 18 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 216 [pid 6971] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6968] <... socket resumed>) = 8 [pid 6972] set_robust_list(0x55558da3e760, 24 [pid 6971] <... socket resumed>) = 3 [pid 6970] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6969] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6968] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6972] <... set_robust_list resumed>) = 0 [pid 6971] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6970] listen(4, 9 [pid 6969] listen(4, 9 [pid 6972] chdir("./214" [pid 6971] <... socket resumed>) = 4 [pid 6970] <... listen resumed>) = 0 [pid 6969] <... listen resumed>) = 0 [pid 6968] <... sendto resumed>) = 36 [pid 6972] <... chdir resumed>) = 0 [pid 6971] close(4 [pid 6970] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6969] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6968] recvfrom(8, [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6971] <... close resumed>) = 0 [pid 6970] <... socket resumed>) = 5 [pid 6969] <... socket resumed>) = 5 [pid 6968] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-174132824}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6972] <... prctl resumed>) = 0 [pid 6971] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6970] sendmmsg(5, [pid 6969] sendmmsg(5, [pid 6968] recvfrom(8, [pid 6972] setpgid(0, 0 [pid 6970] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6969] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6972] <... setpgid resumed>) = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6971] <... socket resumed>) = 4 [pid 6970] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6968] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-174132824}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6971] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6968] close(8 [pid 6972] <... openat resumed>) = 3 [pid 6971] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6970] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6969] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6968] <... close resumed>) = 0 [pid 6972] write(3, "1000", 4 [pid 6971] listen(4, 9 [pid 6970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6969] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6968] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6972] <... write resumed>) = 4 [pid 6971] <... listen resumed>) = 0 [pid 6970] <... socket resumed>) = 6 [pid 6969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] <... sendmsg resumed>) = 132 [pid 6972] close(3 [pid 6971] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6972] <... close resumed>) = 0 [pid 6971] <... socket resumed>) = 5 [pid 6970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6969] <... socket resumed>) = 6 [pid 6972] read(200, [pid 6971] sendmmsg(5, [pid 6970] <... socket resumed>) = 7 [pid 6969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6972] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6972] symlink("/dev/binderfs", "./binderfs" [pid 6971] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6970] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6969] <... socket resumed>) = 7 [pid 6968] <... sendmsg resumed>) = 20 [pid 6972] <... symlink resumed>) = 0 [pid 6971] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 executing program [pid 6969] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6972] write(1, "executing program\n", 18 [pid 6971] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6970] <... sendto resumed>) = 36 [pid 6968] writev(-1, NULL, 0 [pid 6972] <... write resumed>) = 18 [pid 6971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6969] <... sendto resumed>) = 36 [pid 6968] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6971] <... socket resumed>) = 6 [pid 6968] close(3 [pid 6972] <... socket resumed>) = 3 [pid 6971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6969] recvfrom(7, [pid 6968] <... close resumed>) = 0 [pid 6971] <... socket resumed>) = 7 [pid 6968] close(4 [pid 6971] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6968] <... close resumed>) = 0 [pid 6972] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6970] recvfrom(7, [pid 6969] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=219}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6972] <... socket resumed>) = 4 [pid 6970] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=219}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6969] recvfrom(7, [pid 6972] close(4 [pid 6970] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=219}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6969] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=219}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6972] <... close resumed>) = 0 [pid 6971] <... sendto resumed>) = 36 [pid 6970] close(7 [pid 6969] close(7 [pid 6968] close(5 [pid 6971] recvfrom(7, [pid 6969] <... close resumed>) = 0 [pid 6968] <... close resumed>) = 0 [pid 6971] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6970] <... close resumed>) = 0 [pid 6969] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6968] close(6 [pid 6972] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6971] recvfrom(7, [pid 6970] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6969] <... sendmsg resumed>) = 40 [pid 6968] <... close resumed>) = 0 [pid 6972] <... socket resumed>) = 4 [pid 6971] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] close(7 [pid 6972] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6971] close(7 [pid 6970] <... sendmsg resumed>) = 40 [pid 6969] <... socket resumed>) = 7 [pid 6968] <... close resumed>) = 0 [pid 6972] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6971] <... close resumed>) = 0 [pid 6970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6972] listen(4, 9 [pid 6971] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6968] close(8 [pid 6972] <... listen resumed>) = 0 [pid 6971] <... sendmsg resumed>) = 40 [pid 6970] <... socket resumed>) = 7 [pid 6969] <... socket resumed>) = 8 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6968] close(9 [pid 6971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... socket resumed>) = 8 [pid 6968] close(10) = -1 EBADF (Bad file descriptor) [pid 6972] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6971] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6969] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6972] <... socket resumed>) = 5 [pid 6971] <... sendto resumed>) = 36 [pid 6970] <... socket resumed>) = 8 [pid 6968] close(11 [pid 6970] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6969] <... sendto resumed>) = 36 [pid 6972] sendmmsg(5, [pid 6971] recvfrom(8, [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... sendto resumed>) = 36 [pid 6971] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1410298022}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6972] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6970] recvfrom(8, [pid 6969] recvfrom(8, [pid 6971] recvfrom(8, [pid 6968] close(12 [pid 6970] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-261141397}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6969] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1186888593}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6971] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1410298022}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6970] recvfrom(8, [pid 6969] recvfrom(8, [pid 6968] close(13 [pid 6972] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6971] close(8 [pid 6970] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-261141397}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6971] <... close resumed>) = 0 [pid 6969] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1186888593}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6972] <... socket resumed>) = 6 [pid 6971] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6970] close(8 [pid 6968] close(14 [pid 6969] close(8 [pid 6970] <... close resumed>) = 0 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = 0 [pid 6968] close(15 [pid 6972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(16) = -1 EBADF (Bad file descriptor) [pid 6969] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6970] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6968] close(17 [pid 6972] <... socket resumed>) = 7 [pid 6971] <... sendmsg resumed>) = 132 [pid 6969] <... sendmsg resumed>) = 132 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6971] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6970] <... sendmsg resumed>) = 132 [pid 6969] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6968] close(18 [pid 6972] <... sendto resumed>) = 36 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] recvfrom(7, [pid 6970] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6968] close(19 [pid 6972] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=216}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] recvfrom(7, [pid 6971] <... sendmsg resumed>) = 20 [pid 6969] <... sendmsg resumed>) = 20 [pid 6968] close(20 [pid 6972] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=216}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(7 [pid 6971] writev(-1, NULL, 0 [pid 6970] <... sendmsg resumed>) = 20 [pid 6969] writev(-1, NULL, 0 [pid 6968] close(21 [pid 6972] <... close resumed>) = 0 [pid 6971] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] writev(-1, NULL, 0 [pid 6969] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6971] close(3 [pid 6969] close(3 [pid 6968] close(22 [pid 6972] <... sendmsg resumed>) = 40 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(23 [pid 6972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... socket resumed>) = 7 [pid 6968] close(24) = -1 EBADF (Bad file descriptor) [pid 6972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6968] close(25 [pid 6972] <... socket resumed>) = 8 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] close(26 [pid 6972] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6971] <... close resumed>) = 0 [pid 6970] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = 0 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... sendto resumed>) = 36 [pid 6971] close(4 [pid 6970] close(3 [pid 6968] close(27 [pid 6972] recvfrom(8, [pid 6971] <... close resumed>) = 0 [pid 6970] <... close resumed>) = 0 [pid 6969] close(4 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1453876599}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6971] close(5 [pid 6970] close(4 [pid 6968] close(28 [pid 6972] recvfrom(8, [pid 6969] <... close resumed>) = 0 [pid 6972] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1453876599}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6971] <... close resumed>) = 0 [pid 6970] <... close resumed>) = 0 [pid 6969] close(5 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(8) = 0 [pid 6968] close(29 [pid 6970] close(5 [pid 6971] close(6 [pid 6970] <... close resumed>) = 0 [pid 6969] <... close resumed>) = 0 [pid 6968] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6971] <... close resumed>) = 0 [pid 6969] close(6 [pid 6972] <... sendmsg resumed>) = 132 [pid 6971] close(7 [pid 6970] close(6 [pid 6969] <... close resumed>) = 0 [pid 6968] exit_group(0 [pid 6971] <... close resumed>) = 0 [pid 6970] <... close resumed>) = 0 [pid 6968] <... exit_group resumed>) = ? [pid 6972] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6971] close(8 [pid 6970] close(7 [pid 6969] close(7 [pid 6968] +++ exited with 0 +++ [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = 0 [pid 6969] close(8 [pid 6971] close(9 [pid 6970] <... close resumed>) = 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... sendmsg resumed>) = 20 [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(8 [pid 6969] close(9 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6972] writev(-1, NULL, 0 [pid 6971] close(10 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6972] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(9 [pid 6969] close(10 [pid 5851] <... restart_syscall resumed>) = 0 [pid 6972] close(3 [pid 6971] close(11 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = 0 [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(10 [pid 6969] close(11 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(11) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(4 [pid 6971] close(12 [pid 6970] close(12 [pid 6972] <... close resumed>) = 0 [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(5 [pid 6971] close(13 [pid 6970] close(13 [pid 6969] close(12 [pid 5851] umount2("./212", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6972] <... close resumed>) = 0 [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(14 [pid 6969] close(13 [pid 6972] close(6 [pid 6971] close(14 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(15 [pid 5851] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6972] <... close resumed>) = 0 [pid 6971] close(15 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(7 [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(16 [pid 6969] close(14 [pid 5851] <... openat resumed>) = 3 [pid 6971] close(16 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = 0 [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(17) = -1 EBADF (Bad file descriptor) [pid 6972] close(8 [pid 6971] close(17 [pid 6970] close(18 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(9 [pid 6971] close(18 [pid 6970] close(19 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(10 [pid 6971] close(19 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(3, "", [pid 6969] close(15 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(20 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6972] close(11 [pid 6971] close(20 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(16 [pid 5851] getdents64(3, [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(21 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6972] close(12 [pid 6971] close(21 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(17 [pid 5851] umount2("./212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(22 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] close(13 [pid 6971] close(22 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(18 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(23 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(AT_FDCWD, "./212/binderfs", [pid 6972] close(14 [pid 6971] close(23 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(19 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(20 [pid 5851] unlink("./212/binderfs" [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(21) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(24 [pid 6969] close(22 [pid 6972] close(15 [pid 6971] close(24 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... unlink resumed>) = 0 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(25 [pid 6972] close(16 [pid 6971] close(25 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(26 [pid 6972] close(17 [pid 6971] close(26 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(27 [pid 6972] close(18 [pid 6971] close(27 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(28 [pid 6972] close(19 [pid 6971] close(28 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(29 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] getdents64(3, [pid 6972] close(20 [pid 6971] close(29 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(23 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] exit_group(0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] close(3 [pid 6972] close(21 [pid 6971] exit_group(0 [pid 6970] <... exit_group resumed>) = ? [pid 6969] close(24 [pid 5851] <... close resumed>) = 0 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... exit_group resumed>) = ? [pid 6970] +++ exited with 0 +++ [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] rmdir("./212" [pid 6972] close(22 [pid 6969] close(25 [pid 5851] <... rmdir resumed>) = 0 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] +++ exited with 0 +++ [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=0} --- [pid 5851] mkdir("./213", 0777 [pid 6972] close(23 [pid 6969] close(26 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... mkdir resumed>) = 0 [pid 6972] close(24 [pid 6969] close(27 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./213", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6969] close(28) = -1 EBADF (Bad file descriptor) [pid 6969] close(29) = -1 EBADF (Bad file descriptor) [pid 6969] exit_group(0) = ? [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6973 attached [pid 6972] close(25 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 215 [pid 5849] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6973] set_robust_list(0x55558da3e760, 24 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] +++ exited with 0 +++ [pid 5849] <... openat resumed>) = 3 [pid 6973] <... set_robust_list resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 6973] chdir("./213" [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] umount2("./217", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] getdents64(3, [pid 6973] <... chdir resumed>) = 0 [pid 6972] close(26 [pid 5853] umount2("./217", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... openat resumed>) = 3 [pid 5849] umount2("./213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6973] <... prctl resumed>) = 0 [pid 6972] close(27 [pid 5853] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] newfstatat(3, "", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] newfstatat(AT_FDCWD, "./213/binderfs", [pid 5852] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] unlink("./213/binderfs" [pid 5852] umount2("./217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... unlink resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] getdents64(3, [pid 5852] newfstatat(AT_FDCWD, "./217/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] close(3 [pid 6973] setpgid(0, 0 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5852] unlink("./217/binderfs" [pid 5849] <... close resumed>) = 0 [pid 6973] <... setpgid resumed>) = 0 [pid 6972] close(28 [pid 5853] newfstatat(3, "", [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... unlink resumed>) = 0 [pid 5849] rmdir("./213" [pid 6972] close(29 [pid 5853] getdents64(3, [pid 5849] <... rmdir resumed>) = 0 [pid 6972] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] getdents64(3, [pid 5849] mkdir("./214", 0777 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6972] exit_group(0 [pid 5853] umount2("./217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] close(3 [pid 5849] <... mkdir resumed>) = 0 [pid 6972] <... exit_group resumed>) = ? [pid 6973] <... openat resumed>) = 3 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... close resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./217/binderfs", [pid 5852] rmdir("./217" [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6973] write(3, "1000", 4 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6974 attached [pid 5852] mkdir("./218", 0777) = 0 [pid 6974] set_robust_list(0x55558da3e760, 24 [pid 6973] <... write resumed>) = 4 [pid 6972] +++ exited with 0 +++ [pid 5853] unlink("./217/binderfs" [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 216 ./strace-static-x86_64: Process 6975 attached [pid 6974] <... set_robust_list resumed>) = 0 [pid 6973] close(3 [pid 5853] <... unlink resumed>) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6975] set_robust_list(0x55558da3e760, 24 [pid 6974] chdir("./214" [pid 6973] <... close resumed>) = 0 [pid 5853] getdents64(3, [pid 6975] <... set_robust_list resumed>) = 0 [pid 6973] read(200, [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6974] <... chdir resumed>) = 0 [pid 6973] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] close(3 [pid 5850] umount2("./214", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6973] symlink("/dev/binderfs", "./binderfs" [pid 6975] chdir("./218" [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] <... close resumed>) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 220 [pid 6974] <... prctl resumed>) = 0 [pid 6973] <... symlink resumed>) = 0 [pid 5853] rmdir("./217" [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6975] <... chdir resumed>) = 0 [pid 6974] setpgid(0, 0executing program [pid 6973] write(1, "executing program\n", 18 [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6974] <... setpgid resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6975] <... prctl resumed>) = 0 [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6973] <... write resumed>) = 18 [pid 5853] mkdir("./218", 0777 [pid 5850] <... openat resumed>) = 3 [pid 6975] setpgid(0, 0 [pid 6974] <... openat resumed>) = 3 [pid 6973] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... mkdir resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 6974] write(3, "1000", 4 [pid 6973] <... socket resumed>) = 3 [pid 6975] <... setpgid resumed>) = 0 [pid 6973] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6974] <... write resumed>) = 4 [pid 6973] <... socket resumed>) = 4 [pid 6974] close(3) = 0 [pid 6974] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 6976 attached ) = 0 [pid 6974] write(1, "executing program\n", 18 [pid 5850] getdents64(3, [pid 6974] <... write resumed>) = 18 [pid 6975] <... openat resumed>) = 3 [pid 6974] socket(AF_INET, SOCK_STREAM, IPPROTO_IPexecuting program [pid 6973] close(4 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6974] <... socket resumed>) = 3 [pid 5850] umount2("./214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6974] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6975] write(3, "1000", 4 [pid 6976] set_robust_list(0x55558da3e760, 24 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6973] <... close resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./214/binderfs", [pid 6976] <... set_robust_list resumed>) = 0 [pid 6975] <... write resumed>) = 4 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6975] close(3 [pid 6976] chdir("./218" [pid 6974] close(4 [pid 6973] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6976] <... chdir resumed>) = 0 [pid 6975] <... close resumed>) = 0 [pid 6974] <... close resumed>) = 0 [pid 5850] unlink("./214/binderfs" [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6975] read(200, [pid 6974] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6973] <... socket resumed>) = 4 [pid 5850] <... unlink resumed>) = 0 [pid 6976] <... prctl resumed>) = 0 [pid 6975] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... socket resumed>) = 4 [pid 6976] setpgid(0, 0 [pid 6975] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 220 [pid 5850] getdents64(3, [pid 6973] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6976] <... setpgid resumed>) = 0 [pid 6975] <... symlink resumed>) = 0 [pid 6974] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6973] <... bind resumed>) = -1 EADDRINUSE (Address already in use) executing program [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6975] write(1, "executing program\n", 18 [pid 6974] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6975] <... write resumed>) = 18 [pid 6974] listen(4, 9 [pid 6973] listen(4, 9 [pid 5850] close(3 [pid 6976] <... openat resumed>) = 3 [pid 6975] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6974] <... listen resumed>) = 0 [pid 6973] <... listen resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 6975] <... socket resumed>) = 3 [pid 6974] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6973] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] rmdir("./214" [pid 6976] write(3, "1000", 4 [pid 6975] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6974] <... socket resumed>) = 5 [pid 6973] <... socket resumed>) = 5 [pid 6976] <... write resumed>) = 4 [pid 6975] <... socket resumed>) = 4 [pid 6974] sendmmsg(5, [pid 6976] close(3 [pid 6973] sendmmsg(5, [pid 5850] <... rmdir resumed>) = 0 [pid 6976] <... close resumed>) = 0 [pid 6976] read(200, [pid 6975] close(4 [pid 6974] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6973] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5850] mkdir("./215", 0777 [pid 6975] <... close resumed>) = 0 [pid 6974] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6976] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6974] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6973] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5850] <... mkdir resumed>) = 0 [pid 6976] symlink("/dev/binderfs", "./binderfs" [pid 6975] <... socket resumed>) = 4 [pid 6976] <... symlink resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6975] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6974] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6976] write(1, "executing program\n", 18executing program [pid 6974] <... socket resumed>) = 6 [pid 6976] <... write resumed>) = 18 [pid 6975] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6974] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC./strace-static-x86_64: Process 6977 attached ) = 7 [pid 6976] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6975] listen(4, 9) = 0 [pid 6974] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6977] set_robust_list(0x55558da3e760, 24 [pid 6976] <... socket resumed>) = 3 [pid 6975] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6974] <... sendto resumed>) = 36 [pid 6973] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 217 [pid 6977] <... set_robust_list resumed>) = 0 [pid 6976] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6975] <... socket resumed>) = 5 [pid 6974] recvfrom(7, [pid 6973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6977] chdir("./215" [pid 6976] <... socket resumed>) = 4 [pid 6975] sendmmsg(5, [pid 6974] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=216}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6973] <... socket resumed>) = 6 [pid 6977] <... chdir resumed>) = 0 [pid 6976] close(4 [pid 6975] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6974] recvfrom(7, [pid 6973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6976] <... close resumed>) = 0 [pid 6975] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6974] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=216}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6973] <... socket resumed>) = 7 [pid 6977] <... prctl resumed>) = 0 [pid 6976] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6975] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6974] close(7 [pid 6973] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6977] setpgid(0, 0 [pid 6976] <... socket resumed>) = 4 [pid 6975] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6974] <... close resumed>) = 0 [pid 6977] <... setpgid resumed>) = 0 [pid 6976] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6975] <... socket resumed>) = 6 [pid 6973] <... sendto resumed>) = 36 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6976] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6975] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6974] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6973] recvfrom(7, [pid 6977] <... openat resumed>) = 3 [pid 6976] listen(4, 9 [pid 6975] <... socket resumed>) = 7 [pid 6974] <... sendmsg resumed>) = 40 [pid 6973] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6977] write(3, "1000", 4 [pid 6976] <... listen resumed>) = 0 [pid 6975] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6974] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6973] recvfrom(7, [pid 6977] <... write resumed>) = 4 [pid 6976] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6975] <... sendto resumed>) = 36 [pid 6973] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6977] close(3 [pid 6976] <... socket resumed>) = 5 [pid 6975] recvfrom(7, [pid 6974] <... socket resumed>) = 7 [pid 6977] <... close resumed>) = 0 [pid 6976] sendmmsg(5, [pid 6974] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6973] close(7 [pid 6977] read(200, [pid 6975] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=220}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6977] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6976] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6974] <... socket resumed>) = 8 [pid 6973] <... close resumed>) = 0 [pid 6975] recvfrom(7, [pid 6977] symlink("/dev/binderfs", "./binderfs" [pid 6975] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=220}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6974] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6977] <... symlink resumed>) = 0 [pid 6976] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6975] close(7 [pid 6973] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6974] <... sendto resumed>) = 36 [pid 6973] <... sendmsg resumed>) = 40 [pid 6977] write(1, "executing program\n", 18 [pid 6976] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6975] <... close resumed>) = 0 [pid 6974] recvfrom(8, executing program [pid 6973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6977] <... write resumed>) = 18 [pid 6976] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6975] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6974] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1509916491}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6973] <... socket resumed>) = 7 [pid 6977] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6976] <... socket resumed>) = 6 [pid 6975] <... sendmsg resumed>) = 40 [pid 6974] recvfrom(8, [pid 6973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6977] <... socket resumed>) = 3 [pid 6976] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6975] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6974] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1509916491}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6973] <... socket resumed>) = 8 [pid 6977] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6976] <... socket resumed>) = 7 [pid 6975] <... socket resumed>) = 7 [pid 6974] close(8 [pid 6973] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6977] <... socket resumed>) = 4 [pid 6976] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6975] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6974] <... close resumed>) = 0 [pid 6977] close(4) = 0 [pid 6976] <... sendto resumed>) = 36 [pid 6975] <... socket resumed>) = 8 [pid 6974] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6973] <... sendto resumed>) = 36 [pid 6977] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6974] <... sendmsg resumed>) = 132 [pid 6977] <... socket resumed>) = 4 [pid 6976] recvfrom(7, [pid 6975] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6977] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6976] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=220}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6974] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6973] recvfrom(8, [pid 6977] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6976] recvfrom(7, [pid 6975] <... sendto resumed>) = 36 [pid 6974] <... sendmsg resumed>) = 20 [pid 6973] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1589142270}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6977] listen(4, 9 [pid 6976] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=220}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6975] recvfrom(8, [pid 6974] writev(-1, NULL, 0 [pid 6973] recvfrom(8, [pid 6977] <... listen resumed>) = 0 [pid 6974] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6976] close(7 [pid 6975] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1645295025}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6974] close(3 [pid 6973] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1589142270}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6977] <... socket resumed>) = 5 [pid 6976] <... close resumed>) = 0 [pid 6975] recvfrom(8, [pid 6974] <... close resumed>) = 0 [pid 6973] close(8 [pid 6974] close(4 [pid 6973] <... close resumed>) = 0 [pid 6975] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1645295025}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6977] sendmmsg(5, [pid 6976] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6974] <... close resumed>) = 0 [pid 6973] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6977] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6976] <... sendmsg resumed>) = 40 [pid 6975] close(8 [pid 6974] close(5 [pid 6973] <... sendmsg resumed>) = 132 [pid 6977] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6976] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6975] <... close resumed>) = 0 [pid 6974] <... close resumed>) = 0 [pid 6973] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6976] <... socket resumed>) = 7 [pid 6974] close(6 [pid 6975] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6976] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6974] <... close resumed>) = 0 [pid 6974] close(7 [pid 6973] <... sendmsg resumed>) = 20 [pid 6974] <... close resumed>) = 0 [pid 6973] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6973] close(3 [pid 6977] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6976] <... socket resumed>) = 8 [pid 6975] <... sendmsg resumed>) = 132 [pid 6977] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6976] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6975] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6977] <... socket resumed>) = 6 [pid 6976] <... sendto resumed>) = 36 [pid 6974] close(8 [pid 6973] <... close resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(4 [pid 6974] close(9 [pid 6973] <... close resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(5 [pid 6974] close(10 [pid 6973] <... close resumed>) = 0 [pid 6977] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6976] recvfrom(8, [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(6 [pid 6977] <... socket resumed>) = 7 [pid 6976] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1618808057}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6975] <... sendmsg resumed>) = 20 [pid 6974] close(11 [pid 6973] <... close resumed>) = 0 [pid 6977] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6976] recvfrom(8, [pid 6975] writev(-1, NULL, 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(7 [pid 6977] <... sendto resumed>) = 36 [pid 6976] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1618808057}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6975] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(12 [pid 6973] <... close resumed>) = 0 [pid 6977] recvfrom(7, [pid 6975] close(3 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=217}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6976] close(8 [pid 6975] <... close resumed>) = 0 [pid 6974] close(13 [pid 6973] close(8 [pid 6977] recvfrom(7, [pid 6975] close(4 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=217}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6976] <... close resumed>) = 0 [pid 6975] <... close resumed>) = 0 [pid 6974] close(14 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(7 [pid 6975] close(5 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(9 [pid 6976] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6977] <... close resumed>) = 0 [pid 6975] <... close resumed>) = 0 [pid 6974] close(15 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... sendmsg resumed>) = 132 [pid 6975] close(6 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(10 [pid 6977] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6974] close(16 [pid 6975] <... close resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(7 [pid 6974] close(17 [pid 6973] close(11 [pid 6977] <... sendmsg resumed>) = 40 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = 0 [pid 6974] close(18 [pid 6973] close(12 [pid 6975] close(8 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(19 [pid 6973] close(13 [pid 6975] close(9 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6974] close(20 [pid 6973] close(14 [pid 6977] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6975] close(10 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... socket resumed>) = 7 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(21 [pid 6973] close(15 [pid 6977] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6976] <... sendmsg resumed>) = 20 [pid 6975] close(11 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... socket resumed>) = 8 [pid 6976] writev(-1, NULL, 0 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(22 [pid 6973] close(16 [pid 6977] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6976] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(12 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(23 [pid 6973] close(17 [pid 6975] close(13 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(24 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... sendto resumed>) = 36 [pid 6976] close(3 [pid 6975] close(14 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(18 [pid 6977] recvfrom(8, [pid 6976] <... close resumed>) = 0 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(25 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1063455513}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6976] close(4 [pid 6975] close(15 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] recvfrom(8, [pid 6976] <... close resumed>) = 0 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(26 [pid 6973] close(19 [pid 6977] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1063455513}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6976] close(5 [pid 6975] close(16 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(8 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(27 [pid 6975] close(17 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(28 [pid 6975] close(18 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(29 [pid 6975] close(19 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] exit_group(0 [pid 6975] close(20) = -1 EBADF (Bad file descriptor) [pid 6974] <... exit_group resumed>) = ? [pid 6975] close(21 [pid 6976] <... close resumed>) = 0 [pid 6973] close(20 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... close resumed>) = 0 [pid 6975] close(22 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6976] close(6 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... sendmsg resumed>) = 132 [pid 6976] <... close resumed>) = 0 [pid 6975] close(23 [pid 6973] close(21 [pid 6977] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6976] close(7 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] +++ exited with 0 +++ [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... sendmsg resumed>) = 20 [pid 6976] <... close resumed>) = 0 [pid 6975] close(24 [pid 6977] writev(-1, NULL, 0 [pid 6976] close(8 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(22 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6977] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(25 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6977] close(3 [pid 6976] close(9 [pid 6973] close(23 [pid 5849] <... restart_syscall resumed>) = 0 [pid 6977] <... close resumed>) = 0 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(24 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(10 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(4 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(26 [pid 6977] <... close resumed>) = 0 [pid 6976] close(11 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(25 [pid 5849] umount2("./214", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6977] close(5 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(27 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... close resumed>) = 0 [pid 6976] close(12 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6977] close(6 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(28 [pid 6973] close(26 [pid 6977] <... close resumed>) = 0 [pid 6976] close(13 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(7 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] close(29 [pid 6977] <... close resumed>) = 0 [pid 6976] close(14 [pid 6975] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(27 [pid 5849] <... openat resumed>) = 3 [pid 6975] exit_group(0) = ? [pid 6977] close(8 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] +++ exited with 0 +++ [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(3, "", [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(15 [pid 6973] close(28 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6977] close(9 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(16 [pid 5849] getdents64(3, [pid 6977] close(10 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] close(29 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(17 [pid 6973] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6977] close(11 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6977] close(12 [pid 5849] newfstatat(AT_FDCWD, "./214/binderfs", [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(18) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6977] close(13 [pid 5849] unlink("./214/binderfs" [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./218", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6977] close(14 [pid 6976] close(19 [pid 5849] <... unlink resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] exit_group(0 [pid 5849] getdents64(3, [pid 6977] close(15 [pid 6976] close(20 [pid 6973] <... exit_group resumed>) = ? [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] close(3 [pid 5852] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6977] close(16 [pid 6976] close(21 [pid 5852] <... openat resumed>) = 3 [pid 5849] <... close resumed>) = 0 [pid 5852] newfstatat(3, "", [pid 5849] rmdir("./214" [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] getdents64(3, [pid 5849] <... rmdir resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] mkdir("./215", 0777 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] newfstatat(AT_FDCWD, "./218/binderfs", [pid 6976] close(22 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] unlink("./218/binderfs" [pid 6977] close(17 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] +++ exited with 0 +++ [pid 5849] <... mkdir resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(23 [pid 6977] close(18 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] close(24 [pid 5852] <... unlink resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 6978 attached [pid 6977] close(19 [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(20 [pid 6976] close(25 [pid 5852] close(3 [pid 5851] umount2("./213", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] rmdir("./218" [pid 5851] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] set_robust_list(0x55558da3e760, 24 [pid 6977] close(21 [pid 6976] close(26 [pid 5852] <... rmdir resumed>) = 0 [pid 6978] <... set_robust_list resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... openat resumed>) = 3 [pid 6978] chdir("./215" [pid 6977] close(22 [pid 6976] close(27 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 217 [pid 6978] <... chdir resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6977] close(23 [pid 6976] close(28 [pid 6978] <... prctl resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] setpgid(0, 0 [pid 6977] close(24 [pid 6976] close(29 [pid 6978] <... setpgid resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6977] close(25 [pid 6976] exit_group(0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6976] <... exit_group resumed>) = ? [pid 6978] <... openat resumed>) = 3 [pid 5852] mkdir("./219", 0777 [pid 5851] newfstatat(3, "", [pid 6978] write(3, "1000", 4 [pid 6977] close(26 [pid 6976] +++ exited with 0 +++ [pid 5852] <... mkdir resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6978] <... write resumed>) = 4 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6978] close(3 [pid 6977] close(27 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] getdents64(3, [pid 6978] <... close resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(28 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6978] read(200, [pid 5851] umount2("./213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6978] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6978] symlink("/dev/binderfs", "./binderfs" [pid 5851] newfstatat(AT_FDCWD, "./213/binderfs", [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... symlink resumed>) = 0 [pid 6977] close(29 executing program [pid 6978] write(1, "executing program\n", 18 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6978] <... write resumed>) = 18 [pid 6977] exit_group(0 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5851] unlink("./213/binderfs" [pid 6977] <... exit_group resumed>) = ? [pid 6978] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] <... unlink resumed>) = 0 [pid 5851] getdents64(3, [pid 5853] umount2("./218", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6978] <... socket resumed>) = 3 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] close(3 [pid 6977] +++ exited with 0 +++ [pid 5853] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6979 attached [pid 5853] newfstatat(3, "", [pid 5851] <... close resumed>) = 0 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 6979] set_robust_list(0x55558da3e760, 24 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6979] <... set_robust_list resumed>) = 0 [pid 6979] chdir("./219") = 0 [pid 5853] getdents64(3, [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6979] <... prctl resumed>) = 0 [pid 5851] rmdir("./213" [pid 6979] setpgid(0, 0 [pid 6978] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] umount2("./218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6979] <... setpgid resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] newfstatat(AT_FDCWD, "./218/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6979] <... openat resumed>) = 3 [pid 6978] <... socket resumed>) = 4 [pid 5853] unlink("./218/binderfs" [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 221 [pid 5851] <... rmdir resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 executing program [pid 6979] write(3, "1000", 4 [pid 6978] close(4 [pid 5851] mkdir("./214", 0777 [pid 5853] <... unlink resumed>) = 0 [pid 6979] <... write resumed>) = 4 [pid 6979] close(3 [pid 5853] getdents64(3, [pid 6979] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] umount2("./215", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6979] read(200, [pid 5853] close(3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6979] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... close resumed>) = 0 [pid 5850] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6979] symlink("/dev/binderfs", "./binderfs" [pid 5853] rmdir("./218" [pid 5850] <... openat resumed>) = 3 [pid 6979] <... symlink resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 6979] write(1, "executing program\n", 18 [pid 5853] mkdir("./219", 0777 [pid 6979] <... write resumed>) = 18 [pid 5853] <... mkdir resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 6979] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6979] <... socket resumed>) = 3 [pid 6978] <... close resumed>) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... mkdir resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] getdents64(3, [pid 6979] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6978] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6981 attached [pid 6979] <... socket resumed>) = 4 [pid 6978] <... socket resumed>) = 4 [pid 6978] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28./strace-static-x86_64: Process 6980 attached [pid 6981] set_robust_list(0x55558da3e760, 24 [pid 6979] close(4 [pid 6978] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5850] umount2("./215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6979] <... close resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6981] <... set_robust_list resumed>) = 0 [pid 6979] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6978] listen(4, 9 [pid 5850] newfstatat(AT_FDCWD, "./215/binderfs", [pid 6981] chdir("./214" [pid 6979] <... socket resumed>) = 4 [pid 6978] <... listen resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 221 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6981] <... chdir resumed>) = 0 [pid 6979] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6978] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] unlink("./215/binderfs" [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6979] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6978] <... socket resumed>) = 5 [pid 5850] <... unlink resumed>) = 0 [pid 6981] <... prctl resumed>) = 0 [pid 6978] sendmmsg(5, [pid 6981] setpgid(0, 0 [pid 6980] set_robust_list(0x55558da3e760, 24 [pid 6979] listen(4, 9 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 216 [pid 5850] getdents64(3, [pid 6981] <... setpgid resumed>) = 0 [pid 6980] <... set_robust_list resumed>) = 0 [pid 6979] <... listen resumed>) = 0 [pid 6978] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6979] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6980] chdir("./219" [pid 6979] <... socket resumed>) = 5 [pid 6978] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5850] close(3 [pid 6980] <... chdir resumed>) = 0 [pid 6979] sendmmsg(5, [pid 6978] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5850] <... close resumed>) = 0 [pid 6981] <... openat resumed>) = 3 [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6979] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6980] <... prctl resumed>) = 0 [pid 6979] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] rmdir("./215" [pid 6981] write(3, "1000", 4 [pid 6980] setpgid(0, 0 [pid 6979] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6978] <... socket resumed>) = 6 [pid 5850] <... rmdir resumed>) = 0 [pid 6980] <... setpgid resumed>) = 0 [pid 6978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] mkdir("./216", 0777 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6978] <... socket resumed>) = 7 [pid 5850] <... mkdir resumed>) = 0 [pid 6979] <... socket resumed>) = 6 [pid 6981] <... write resumed>) = 4 [pid 6980] <... openat resumed>) = 3 [pid 6979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6978] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6981] close(3 [pid 6980] write(3, "1000", 4 [pid 6979] <... socket resumed>) = 7 [pid 6978] <... sendto resumed>) = 36 [pid 6979] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6978] recvfrom(7, ./strace-static-x86_64: Process 6982 attached [pid 6981] <... close resumed>) = 0 [pid 6980] <... write resumed>) = 4 [pid 6979] <... sendto resumed>) = 36 [pid 6978] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=217}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 218 [pid 6982] set_robust_list(0x55558da3e760, 24 [pid 6981] read(200, [pid 6980] close(3 [pid 6979] recvfrom(7, [pid 6978] recvfrom(7, [pid 6982] <... set_robust_list resumed>) = 0 [pid 6981] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] <... close resumed>) = 0 [pid 6979] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=221}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6978] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=217}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6982] chdir("./216" [pid 6981] symlink("/dev/binderfs", "./binderfs" [pid 6980] read(200, [pid 6979] recvfrom(7, [pid 6978] close(7 [pid 6982] <... chdir resumed>) = 0 [pid 6981] <... symlink resumed>) = 0 [pid 6980] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=221}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6981] write(1, "executing program\n", 18 [pid 6980] symlink("/dev/binderfs", "./binderfs" [pid 6979] close(7 [pid 6978] <... close resumed>) = 0 [pid 6982] <... prctl resumed>) = 0 [pid 6981] <... write resumed>) = 18 [pid 6980] <... symlink resumed>) = 0 [pid 6979] <... close resumed>) = 0 executing program [pid 6978] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6980] write(1, "executing program\n", 18 [pid 6981] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6982] setpgid(0, 0 [pid 6980] <... write resumed>) = 18 [pid 6981] <... socket resumed>) = 3 [pid 6980] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6979] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6982] <... setpgid resumed>) = 0 [pid 6981] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6980] <... socket resumed>) = 3 [pid 6979] <... sendmsg resumed>) = 40 [pid 6978] <... sendmsg resumed>) = 40 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6981] <... socket resumed>) = 4 [pid 6980] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6980] <... socket resumed>) = 4 [pid 6979] <... socket resumed>) = 7 [pid 6979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6981] close(4 [pid 6980] close(4 [pid 6979] <... socket resumed>) = 8 [pid 6979] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6978] <... socket resumed>) = 7 [pid 6982] <... openat resumed>) = 3 [pid 6981] <... close resumed>) = 0 [pid 6980] <... close resumed>) = 0 [pid 6982] write(3, "1000", 4 [pid 6981] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6980] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6981] <... socket resumed>) = 4 [pid 6980] <... socket resumed>) = 4 [pid 6978] <... socket resumed>) = 8 [pid 6982] <... write resumed>) = 4 [pid 6981] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6979] <... sendto resumed>) = 36 [pid 6978] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6982] close(3 [pid 6981] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6980] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6979] recvfrom(8, [pid 6982] <... close resumed>) = 0 [pid 6981] listen(4, 9 [pid 6980] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6979] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-7697342}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6978] <... sendto resumed>) = 36 [pid 6982] read(200, [pid 6981] <... listen resumed>) = 0 [pid 6980] listen(4, 9 [pid 6979] recvfrom(8, [pid 6982] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6980] <... listen resumed>) = 0 [pid 6979] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-7697342}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6982] symlink("/dev/binderfs", "./binderfs" [pid 6981] <... socket resumed>) = 5 [pid 6980] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6979] close(8 [pid 6978] recvfrom(8, [pid 6979] <... close resumed>) = 0 [pid 6982] <... symlink resumed>) = 0 [pid 6979] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPENexecuting program [pid 6982] write(1, "executing program\n", 18 [pid 6981] sendmmsg(5, [pid 6980] <... socket resumed>) = 5 [pid 6979] <... sendmsg resumed>) = 132 [pid 6978] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1713244185}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6982] <... write resumed>) = 18 [pid 6981] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6980] sendmmsg(5, [pid 6979] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6978] recvfrom(8, [pid 6982] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6981] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6980] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6978] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1713244185}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6982] <... socket resumed>) = 3 [pid 6981] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6980] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6978] close(8 [pid 6979] <... sendmsg resumed>) = 20 [pid 6979] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6979] close(3) = 0 [pid 6979] close(4) = 0 [pid 6979] close(5) = 0 [pid 6979] close(6) = 0 [pid 6979] close(7) = 0 [pid 6982] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6980] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6978] <... close resumed>) = 0 [pid 6982] <... socket resumed>) = 4 [pid 6981] <... socket resumed>) = 6 [pid 6980] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6979] close(8 [pid 6978] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] close(4 [pid 6978] <... sendmsg resumed>) = 132 [pid 6982] <... close resumed>) = 0 [pid 6982] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6980] <... socket resumed>) = 6 [pid 6979] close(9 [pid 6978] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6980] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] close(10 [pid 6982] <... socket resumed>) = 4 [pid 6981] <... socket resumed>) = 7 [pid 6982] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6981] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6982] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6982] listen(4, 9) = 0 [pid 6982] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6982] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6982] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6980] <... socket resumed>) = 7 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... sendmsg resumed>) = 20 [pid 6982] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6981] <... sendto resumed>) = 36 [pid 6980] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6981] recvfrom(7, [pid 6979] close(11 [pid 6978] writev(-1, NULL, 0 [pid 6982] <... socket resumed>) = 6 [pid 6981] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=216}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6980] <... sendto resumed>) = 36 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6981] recvfrom(7, [pid 6980] recvfrom(7, [pid 6979] close(12 [pid 6978] close(3 [pid 6982] <... socket resumed>) = 7 [pid 6981] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=216}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6980] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=221}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = 0 [pid 6982] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6981] close(7 [pid 6980] recvfrom(7, [pid 6979] close(13 [pid 6978] close(4 [pid 6981] <... close resumed>) = 0 [pid 6980] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=221}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = 0 [pid 6982] <... sendto resumed>) = 36 [pid 6981] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6980] close(7 [pid 6979] close(14 [pid 6982] recvfrom(7, [pid 6981] <... sendmsg resumed>) = 40 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(5 [pid 6982] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=218}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6980] <... close resumed>) = 0 [pid 6979] close(15) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = 0 [pid 6979] close(16) = -1 EBADF (Bad file descriptor) [pid 6979] close(17 [pid 6981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6982] recvfrom(7, [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... socket resumed>) = 7 [pid 6981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6979] close(18 [pid 6978] close(6 [pid 6981] <... socket resumed>) = 8 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=218}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6981] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6980] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6982] close(7 [pid 6979] close(19 [pid 6978] <... close resumed>) = 0 [pid 6981] <... sendto resumed>) = 36 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] recvfrom(8, [pid 6979] close(20 [pid 6982] <... close resumed>) = 0 [pid 6981] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1413210775}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6982] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6981] recvfrom(8, [pid 6980] <... sendmsg resumed>) = 40 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(7 [pid 6981] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1413210775}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6979] close(21 [pid 6982] <... sendmsg resumed>) = 40 [pid 6981] close(8 [pid 6980] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = 0 [pid 6982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6981] <... close resumed>) = 0 [pid 6980] <... socket resumed>) = 7 [pid 6979] close(22 [pid 6978] close(8 [pid 6982] <... socket resumed>) = 7 [pid 6981] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6980] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6981] <... sendmsg resumed>) = 132 [pid 6980] <... socket resumed>) = 8 [pid 6979] close(23 [pid 6978] close(9 [pid 6982] <... socket resumed>) = 8 [pid 6980] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6979] close(24 [pid 6980] <... sendto resumed>) = 36 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(10 [pid 6979] close(25 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(11 [pid 6979] close(26 [pid 6981] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6980] recvfrom(8, [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] close(27 [pid 6982] <... sendto resumed>) = 36 [pid 6981] <... sendmsg resumed>) = 20 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] writev(-1, NULL, 0 [pid 6980] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1500478257}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6979] close(28 [pid 6978] close(12 [pid 6982] recvfrom(8, [pid 6981] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] recvfrom(8, [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-854847515}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6981] close(3 [pid 6980] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1500478257}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6979] close(29 [pid 6978] close(13 [pid 6982] recvfrom(8, [pid 6981] <... close resumed>) = 0 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-854847515}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6981] close(4 [pid 6980] close(8 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] close(8 [pid 6981] <... close resumed>) = 0 [pid 6979] exit_group(0 [pid 6982] <... close resumed>) = 0 [pid 6981] close(5 [pid 6980] <... close resumed>) = 0 [pid 6979] <... exit_group resumed>) = ? [pid 6978] close(14 [pid 6982] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6981] <... close resumed>) = 0 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] close(6 [pid 6978] close(15 [pid 6981] <... close resumed>) = 0 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(16) = -1 EBADF (Bad file descriptor) [pid 6981] close(7 [pid 6978] close(17) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = 0 [pid 6978] close(18) = -1 EBADF (Bad file descriptor) [pid 6978] close(19 [pid 6981] close(8 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... sendmsg resumed>) = 132 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(20 [pid 6981] close(9 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(21 [pid 6981] close(10 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(22 [pid 6981] close(11 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] +++ exited with 0 +++ [pid 6982] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6978] close(23 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6981] close(12 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 6982] <... sendmsg resumed>) = 20 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(24 [pid 6982] writev(-1, NULL, 0 [pid 6981] close(13 [pid 6980] <... sendmsg resumed>) = 132 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(25 [pid 6981] close(14 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(26 [pid 6981] close(15 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(27 [pid 6982] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] close(16 [pid 6980] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] close(17 [pid 6978] close(28 [pid 6982] close(3 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... sendmsg resumed>) = 20 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] close(18 [pid 6980] writev(-1, NULL, 0 [pid 6982] <... close resumed>) = 0 [pid 6978] close(29 [pid 6982] close(4 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] close(19 [pid 6980] close(3 [pid 6982] <... close resumed>) = 0 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] close(5 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = 0 [pid 5852] <... restart_syscall resumed>) = 0 [pid 6982] <... close resumed>) = 0 [pid 6981] close(20 [pid 6980] close(4 [pid 6978] exit_group(0 [pid 6982] close(6 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = 0 [pid 6978] <... exit_group resumed>) = ? [pid 6982] <... close resumed>) = 0 [pid 6981] close(21 [pid 6980] close(5 [pid 6978] +++ exited with 0 +++ [pid 5852] umount2("./219", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6982] close(7 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6981] close(22 [pid 6980] close(6 [pid 5852] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6982] <... close resumed>) = 0 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = 0 [pid 5852] <... openat resumed>) = 3 [pid 6981] close(23) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 6981] close(24 [pid 6980] close(7 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = 0 [pid 6981] close(25 [pid 5852] getdents64(3, [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] close(8 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6981] close(26) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6981] close(27 [pid 6980] close(9 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./219/binderfs", [pid 6981] close(28 [pid 6980] close(10 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] close(29 [pid 6980] close(11 [pid 5852] unlink("./219/binderfs" [pid 6981] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 6982] close(8 [pid 6981] exit_group(0 [pid 6980] close(12 [pid 5849] umount2("./215", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... exit_group resumed>) = ? [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6982] close(9 [pid 6980] close(13) = -1 EBADF (Bad file descriptor) [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6982] close(10 [pid 6980] close(14 [pid 5852] close(3 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... openat resumed>) = 3 [pid 6982] close(11 [pid 6980] close(15 [pid 5852] <... close resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./219" [pid 6982] close(12 [pid 6980] close(16 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] close(13 [pid 6980] close(17 [pid 5852] <... rmdir resumed>) = 0 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] +++ exited with 0 +++ [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] getdents64(3, [pid 6982] close(14 [pid 6980] close(18 [pid 5852] mkdir("./220", 0777 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6982] close(15 [pid 6980] close(19 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5849] umount2("./215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6982] close(16 [pid 6980] close(20 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] umount2("./214", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./215/binderfs", [pid 6982] close(17 [pid 6980] close(21 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6982] close(18 [pid 6980] close(22 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] unlink("./215/binderfs" [pid 6982] close(19 [pid 6980] close(23 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 6983 attached [pid 6982] close(20 [pid 6980] close(24 [pid 5851] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6983] set_robust_list(0x55558da3e760, 24 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 222 [pid 5849] getdents64(3, [pid 6983] <... set_robust_list resumed>) = 0 [pid 6982] close(21 [pid 6980] close(25 [pid 5851] <... openat resumed>) = 3 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6983] chdir("./220" [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(3, "", [pid 5849] close(3 [pid 6983] <... chdir resumed>) = 0 [pid 6982] close(22 [pid 6980] close(26 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... close resumed>) = 0 [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] rmdir("./215" [pid 6983] <... prctl resumed>) = 0 [pid 6982] close(23 [pid 6980] close(27 [pid 5849] <... rmdir resumed>) = 0 [pid 6983] setpgid(0, 0 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] getdents64(3, [pid 6983] <... setpgid resumed>) = 0 [pid 6982] close(24 [pid 6980] close(28 [pid 5849] mkdir("./216", 0777 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] umount2("./214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... mkdir resumed>) = 0 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6982] close(25 [pid 6980] close(29 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6983] <... openat resumed>) = 3 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(AT_FDCWD, "./214/binderfs", [pid 6982] close(26 [pid 6980] exit_group(0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] unlink("./214/binderfs" [pid 6982] close(27 [pid 5851] <... unlink resumed>) = 0 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] write(3, "1000", 4 [pid 6980] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6984 attached [pid 6982] close(28 [pid 5851] getdents64(3, [pid 6984] set_robust_list(0x55558da3e760, 24 [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6984] <... set_robust_list resumed>) = 0 [pid 6982] close(29 [pid 5851] close(3 [pid 6984] chdir("./216" [pid 6982] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... close resumed>) = 0 [pid 6982] exit_group(0 [pid 5851] rmdir("./214" [pid 6980] +++ exited with 0 +++ [pid 6984] <... chdir resumed>) = 0 [pid 6982] <... exit_group resumed>) = ? [pid 6983] <... write resumed>) = 4 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5851] <... rmdir resumed>) = 0 [pid 6983] close(3 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 218 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6983] <... close resumed>) = 0 [pid 6982] +++ exited with 0 +++ [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5851] mkdir("./215", 0777 [pid 6984] <... prctl resumed>) = 0 [pid 6983] read(200, [pid 5853] <... restart_syscall resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 6984] setpgid(0, 0 [pid 6983] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6984] <... setpgid resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6983] symlink("/dev/binderfs", "./binderfs" [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6983] <... symlink resumed>) = 0 [pid 6984] <... openat resumed>) = 3 executing program [pid 6983] write(1, "executing program\n", 18 [pid 5850] umount2("./216", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6985 attached [pid 6984] write(3, "1000", 4 [pid 6983] <... write resumed>) = 18 [pid 5853] umount2("./219", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6984] <... write resumed>) = 4 [pid 6983] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6985] set_robust_list(0x55558da3e760, 24 [pid 6984] close(3 [pid 6983] <... socket resumed>) = 3 [pid 5853] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 217 [pid 5850] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6985] <... set_robust_list resumed>) = 0 [pid 6984] <... close resumed>) = 0 [pid 6983] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6984] read(200, [pid 6983] <... socket resumed>) = 4 [pid 5853] <... openat resumed>) = 3 [pid 6985] chdir("./215" [pid 5853] newfstatat(3, "", [pid 5850] <... openat resumed>) = 3 [pid 6985] <... chdir resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6985] <... prctl resumed>) = 0 [pid 5853] getdents64(3, [pid 5850] getdents64(3, [pid 6985] setpgid(0, 0 [pid 6984] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6983] close(4 [pid 6984] symlink("/dev/binderfs", "./binderfs" [pid 6983] <... close resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6985] <... setpgid resumed>) = 0 [pid 6984] <... symlink resumed>) = 0 [pid 6983] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] umount2("./219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6984] write(1, "executing program\n", 18executing program [pid 6983] <... socket resumed>) = 4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6985] <... openat resumed>) = 3 [pid 6984] <... write resumed>) = 18 [pid 5853] newfstatat(AT_FDCWD, "./219/binderfs", [pid 5850] newfstatat(AT_FDCWD, "./216/binderfs", [pid 6984] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6983] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6985] write(3, "1000", 4 [pid 5853] unlink("./219/binderfs" [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6985] <... write resumed>) = 4 [pid 5850] unlink("./216/binderfs" [pid 6985] close(3 [pid 6984] <... socket resumed>) = 3 [pid 6983] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] <... unlink resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 6985] <... close resumed>) = 0 [pid 6984] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6983] listen(4, 9 [pid 5853] getdents64(3, [pid 6985] read(200, [pid 6984] <... socket resumed>) = 4 [pid 6983] <... listen resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] getdents64(3, [pid 6985] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6984] close(4 [pid 6983] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] close(3 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6985] symlink("/dev/binderfs", "./binderfs" [pid 6984] <... close resumed>) = 0 [pid 6983] <... socket resumed>) = 5 [pid 6984] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6983] sendmmsg(5, [pid 6984] <... socket resumed>) = 4 [pid 6983] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6984] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6983] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] <... close resumed>) = 0 [pid 5850] close(3 [pid 6985] <... symlink resumed>) = 0 [pid 6984] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6983] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) executing program [pid 5853] rmdir("./219" [pid 5850] <... close resumed>) = 0 [pid 6985] write(1, "executing program\n", 18 [pid 6984] listen(4, 9 [pid 6983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6985] <... write resumed>) = 18 [pid 6984] <... listen resumed>) = 0 [pid 6983] <... socket resumed>) = 6 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] rmdir("./216" [pid 6985] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6984] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6985] <... socket resumed>) = 3 [pid 6984] <... socket resumed>) = 5 [pid 6983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] <... rmdir resumed>) = 0 [pid 6985] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6984] sendmmsg(5, [pid 6983] <... socket resumed>) = 7 [pid 6985] <... socket resumed>) = 4 [pid 6984] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] mkdir("./220", 0777 [pid 5850] mkdir("./217", 0777 [pid 6985] close(4 [pid 6984] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6983] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5853] <... mkdir resumed>) = 0 [pid 6985] <... close resumed>) = 0 [pid 6984] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6983] <... sendto resumed>) = 36 [pid 5850] <... mkdir resumed>) = 0 [pid 6985] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6984] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6983] recvfrom(7, [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6984] <... socket resumed>) = 6 [pid 6983] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=222}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6985] <... socket resumed>) = 4 [pid 6984] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6983] recvfrom(7, [pid 6984] <... socket resumed>) = 7 [pid 6983] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=222}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ./strace-static-x86_64: Process 6986 attached [pid 6984] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 6987 attached [pid 6986] set_robust_list(0x55558da3e760, 24 [pid 6985] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6984] <... sendto resumed>) = 36 [pid 6983] close(7 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 219 [pid 6987] set_robust_list(0x55558da3e760, 24 [pid 6986] <... set_robust_list resumed>) = 0 [pid 6985] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6984] recvfrom(7, [pid 6983] <... close resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 222 [pid 6987] <... set_robust_list resumed>) = 0 [pid 6985] listen(4, 9 [pid 6984] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=218}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6983] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6987] chdir("./220" [pid 6986] chdir("./217" [pid 6985] <... listen resumed>) = 0 [pid 6984] recvfrom(7, [pid 6985] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6987] <... chdir resumed>) = 0 [pid 6986] <... chdir resumed>) = 0 [pid 6985] <... socket resumed>) = 5 [pid 6984] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=218}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6985] sendmmsg(5, [pid 6984] close(7 [pid 6983] <... sendmsg resumed>) = 40 [pid 6987] <... prctl resumed>) = 0 [pid 6986] <... prctl resumed>) = 0 [pid 6987] setpgid(0, 0 [pid 6986] setpgid(0, 0 [pid 6985] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6984] <... close resumed>) = 0 [pid 6987] <... setpgid resumed>) = 0 [pid 6986] <... setpgid resumed>) = 0 [pid 6985] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6984] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6984] <... sendmsg resumed>) = 40 [pid 6983] <... socket resumed>) = 7 [pid 6987] <... openat resumed>) = 3 [pid 6985] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6986] <... openat resumed>) = 3 [pid 6986] write(3, "1000", 4 [pid 6985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6987] write(3, "1000", 4 [pid 6986] <... write resumed>) = 4 [pid 6985] <... socket resumed>) = 6 [pid 6984] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6983] <... socket resumed>) = 8 [pid 6987] <... write resumed>) = 4 [pid 6984] <... socket resumed>) = 7 [pid 6983] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6987] close(3 [pid 6986] close(3 [pid 6985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6984] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6983] <... sendto resumed>) = 36 [pid 6987] <... close resumed>) = 0 [pid 6986] <... close resumed>) = 0 [pid 6985] <... socket resumed>) = 7 [pid 6984] <... socket resumed>) = 8 [pid 6987] read(200, [pid 6986] read(200, [pid 6985] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6983] recvfrom(8, [pid 6987] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6986] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6984] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6983] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1553923760}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6987] symlink("/dev/binderfs", "./binderfs" [pid 6986] symlink("/dev/binderfs", "./binderfs" [pid 6985] <... sendto resumed>) = 36 [pid 6984] <... sendto resumed>) = 36 [pid 6983] recvfrom(8, [pid 6987] <... symlink resumed>) = 0 [pid 6984] recvfrom(8, [pid 6983] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1553923760}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 6987] write(1, "executing program\n", 18 [pid 6986] <... symlink resumed>) = 0 [pid 6985] recvfrom(7, [pid 6984] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-650269459}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 executing program [pid 6983] close(8 [pid 6987] <... write resumed>) = 18 [pid 6986] write(1, "executing program\n", 18 [pid 6985] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=217}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6984] recvfrom(8, [pid 6983] <... close resumed>) = 0 [pid 6987] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6986] <... write resumed>) = 18 [pid 6985] recvfrom(7, [pid 6987] <... socket resumed>) = 3 [pid 6986] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6987] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 6985] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=217}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6986] <... socket resumed>) = 3 [pid 6985] close(7 [pid 6986] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6987] close(4 [pid 6984] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-650269459}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6983] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6987] <... close resumed>) = 0 [pid 6986] <... socket resumed>) = 4 [pid 6985] <... close resumed>) = 0 [pid 6984] close(8 [pid 6987] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6986] close(4 [pid 6985] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6983] <... sendmsg resumed>) = 132 [pid 6987] <... socket resumed>) = 4 [pid 6986] <... close resumed>) = 0 [pid 6985] <... sendmsg resumed>) = 40 [pid 6984] <... close resumed>) = 0 [pid 6983] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6987] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6986] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6984] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6987] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6986] <... socket resumed>) = 4 [pid 6985] <... socket resumed>) = 7 [pid 6984] <... sendmsg resumed>) = 132 [pid 6983] <... sendmsg resumed>) = 20 [pid 6987] listen(4, 9 [pid 6986] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6984] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6983] writev(-1, NULL, 0 [pid 6987] <... listen resumed>) = 0 [pid 6986] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6985] <... socket resumed>) = 8 [pid 6985] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6984] <... sendmsg resumed>) = 20 [pid 6987] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6986] listen(4, 9 [pid 6983] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... socket resumed>) = 5 [pid 6986] <... listen resumed>) = 0 [pid 6985] <... sendto resumed>) = 36 [pid 6983] close(3 [pid 6984] writev(-1, NULL, 0 [pid 6987] sendmmsg(5, [pid 6983] <... close resumed>) = 0 [pid 6986] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6985] recvfrom(8, [pid 6984] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(4 [pid 6984] close(3 [pid 6985] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1846988846}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6987] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6986] <... socket resumed>) = 5 [pid 6984] <... close resumed>) = 0 [pid 6983] <... close resumed>) = 0 [pid 6987] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6986] sendmmsg(5, [pid 6985] recvfrom(8, [pid 6984] close(4 [pid 6987] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6986] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6985] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1846988846}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6983] close(5 [pid 6987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6986] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6985] close(8 [pid 6984] <... close resumed>) = 0 [pid 6983] <... close resumed>) = 0 [pid 6987] <... socket resumed>) = 6 [pid 6986] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6985] <... close resumed>) = 0 [pid 6984] close(5 [pid 6983] close(6 [pid 6987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 6984] <... close resumed>) = 0 [pid 6986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6986] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6983] <... close resumed>) = 0 [pid 6987] <... socket resumed>) = 7 [pid 6985] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6984] close(6 [pid 6985] <... sendmsg resumed>) = 132 [pid 6986] <... sendto resumed>) = 36 [pid 6984] <... close resumed>) = 0 [pid 6987] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6985] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6983] close(7 [pid 6987] <... sendto resumed>) = 36 [pid 6986] recvfrom(7, [pid 6984] close(7 [pid 6983] <... close resumed>) = 0 [pid 6987] recvfrom(7, [pid 6985] <... sendmsg resumed>) = 20 [pid 6983] close(8 [pid 6987] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=222}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6986] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=219}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6985] writev(-1, NULL, 0 [pid 6984] <... close resumed>) = 0 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] recvfrom(7, [pid 6986] recvfrom(7, [pid 6985] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] close(8 [pid 6983] close(9 [pid 6987] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=222}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6986] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=219}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6985] close(3 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(7 [pid 6986] close(7 [pid 6985] <... close resumed>) = 0 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(10 [pid 6984] close(9 [pid 6985] close(4 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = 0 [pid 6983] close(11) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = 0 [pid 6985] close(5 [pid 6983] close(12 [pid 6987] <... close resumed>) = 0 [pid 6984] close(10 [pid 6985] <... close resumed>) = 0 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] close(11 [pid 6986] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6987] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] close(6 [pid 6983] close(13 [pid 6987] <... sendmsg resumed>) = 40 [pid 6986] <... sendmsg resumed>) = 40 [pid 6985] <... close resumed>) = 0 [pid 6984] close(12 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(14 [pid 6985] close(7 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(15 [pid 6987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6985] <... close resumed>) = 0 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] close(8 [pid 6984] close(13 [pid 6983] close(16 [pid 6987] <... socket resumed>) = 7 [pid 6986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6986] <... socket resumed>) = 7 [pid 6985] close(9 [pid 6984] close(14 [pid 6983] close(17 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] close(10 [pid 6983] close(18 [pid 6986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... socket resumed>) = 8 [pid 6986] <... socket resumed>) = 8 [pid 6985] close(11 [pid 6984] close(15 [pid 6983] close(19 [pid 6987] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6986] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... sendto resumed>) = 36 [pid 6985] close(12 [pid 6984] close(16 [pid 6983] close(20 [pid 6987] recvfrom(8, [pid 6986] <... sendto resumed>) = 36 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-736370419}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6986] recvfrom(8, [pid 6984] close(17 [pid 6987] recvfrom(8, [pid 6986] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1776455544}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-736370419}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6986] recvfrom(8, [pid 6985] close(13 [pid 6984] close(18 [pid 6983] close(21 [pid 6987] close(8 [pid 6986] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1776455544}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... close resumed>) = 0 [pid 6986] close(8) = 0 [pid 6984] close(19 [pid 6983] close(22 [pid 6987] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6985] close(14 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] close(20 [pid 6983] close(23 [pid 6985] close(15 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6987] <... sendmsg resumed>) = 132 [pid 6986] <... sendmsg resumed>) = 132 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] close(21 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] close(16) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(24 [pid 6987] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6985] close(17 [pid 6984] close(22 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(25 [pid 6987] <... sendmsg resumed>) = 20 [pid 6985] close(18 [pid 6984] close(23 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] writev(-1, NULL, 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(26 [pid 6987] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] close(19 [pid 6984] close(24 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(3 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(27 [pid 6987] <... close resumed>) = 0 [pid 6985] close(20 [pid 6984] close(25 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(28 [pid 6987] close(4 [pid 6985] close(21 [pid 6984] close(26 [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] close(29 [pid 6985] close(22 [pid 6984] close(27 [pid 6987] close(5 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... close resumed>) = 0 [pid 6985] close(23 [pid 6984] close(28 [pid 6983] exit_group(0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(6 [pid 6985] close(24 [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] <... exit_group resumed>) = ? [pid 6987] <... close resumed>) = 0 [pid 6986] <... sendmsg resumed>) = 20 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] close(29 [pid 6986] writev(-1, NULL, 0 [pid 6985] close(25 [pid 6987] close(7 [pid 6986] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... close resumed>) = 0 [pid 6986] close(3 [pid 6985] close(26 [pid 6987] close(8 [pid 6986] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] exit_group(0 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(4 [pid 6985] close(27 [pid 6987] close(9 [pid 6984] <... exit_group resumed>) = ? [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(10 [pid 6986] close(5 [pid 6984] +++ exited with 0 +++ [pid 6983] +++ exited with 0 +++ [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = 0 [pid 6985] close(28 [pid 6987] close(11 [pid 6986] close(6 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] close(29 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6987] close(12 [pid 6986] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(7 [pid 6985] exit_group(0 [pid 6987] close(13 [pid 6985] <... exit_group resumed>) = ? [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = 0 [pid 6987] close(14) = -1 EBADF (Bad file descriptor) [pid 6986] close(8 [pid 6987] close(15 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(9 [pid 6987] close(16 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] +++ exited with 0 +++ [pid 5852] <... restart_syscall resumed>) = 0 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(10 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(11 [pid 5852] umount2("./220", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... restart_syscall resumed>) = 0 [pid 6987] close(17 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(12 [pid 5852] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... restart_syscall resumed>) = 0 [pid 6987] close(18 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(13 [pid 5852] newfstatat(3, "", [pid 5849] umount2("./216", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6987] close(19 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] umount2("./215", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6987] close(20 [pid 6986] close(14 [pid 5852] getdents64(3, [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6987] close(21 [pid 6986] close(15 [pid 5852] umount2("./220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... openat resumed>) = 3 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... openat resumed>) = 3 [pid 5849] newfstatat(3, "", [pid 6987] close(22 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(16 [pid 5852] newfstatat(AT_FDCWD, "./220/binderfs", [pid 5851] newfstatat(3, "", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6987] close(23 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./220/binderfs" [pid 5851] getdents64(3, [pid 5849] getdents64(3, [pid 6987] close(24 [pid 6986] close(17 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6987] close(25 [pid 6986] close(18 [pid 5851] umount2("./215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(26 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5851] newfstatat(AT_FDCWD, "./215/binderfs", [pid 5849] newfstatat(AT_FDCWD, "./216/binderfs", [pid 6987] close(27 [pid 6986] close(19 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] close(3 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(28 [pid 5851] unlink("./215/binderfs" [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] close(29 [pid 5851] <... unlink resumed>) = 0 [pid 6987] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] exit_group(0 [pid 5851] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6987] <... exit_group resumed>) = ? [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6986] close(20 [pid 5852] rmdir("./220" [pid 5849] unlink("./216/binderfs" [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(21 [pid 5852] <... rmdir resumed>) = 0 [pid 6987] +++ exited with 0 +++ [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./221", 0777 [pid 5851] close(3 [pid 5849] <... unlink resumed>) = 0 [pid 6986] close(22 [pid 5852] <... mkdir resumed>) = 0 [pid 5851] <... close resumed>) = 0 [pid 5849] getdents64(3, [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] rmdir("./215" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6986] close(23 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5851] <... rmdir resumed>) = 0 [pid 5849] close(3 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] mkdir("./216", 0777./strace-static-x86_64: Process 6988 attached [pid 6986] close(24 [pid 5851] <... mkdir resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 223 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6986] close(25 [pid 5849] rmdir("./216" [pid 6988] set_robust_list(0x55558da3e760, 24 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] close(26 [pid 6988] <... set_robust_list resumed>) = 0 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... rmdir resumed>) = 0 [pid 6986] close(27 [pid 6988] chdir("./221" [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] mkdir("./217", 0777./strace-static-x86_64: Process 6989 attached [pid 6988] <... chdir resumed>) = 0 [pid 6986] close(28 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... mkdir resumed>) = 0 [pid 6989] set_robust_list(0x55558da3e760, 24 [pid 6988] <... prctl resumed>) = 0 [pid 6986] close(29 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 218 [pid 6989] <... set_robust_list resumed>) = 0 [pid 6988] setpgid(0, 0 [pid 6986] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6989] chdir("./216") = 0 [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6989] setpgid(0, 0) = 0 [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6990 attached ) = 3 [pid 5853] <... restart_syscall resumed>) = 0 [pid 6990] set_robust_list(0x55558da3e760, 24 [pid 6988] <... setpgid resumed>) = 0 [pid 6986] exit_group(0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 219 [pid 6990] <... set_robust_list resumed>) = 0 [pid 6989] write(3, "1000", 4 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6986] <... exit_group resumed>) = ? [pid 6990] chdir("./217" [pid 6989] <... write resumed>) = 4 [pid 6989] close(3 [pid 6990] <... chdir resumed>) = 0 [pid 6989] <... close resumed>) = 0 [pid 6988] <... openat resumed>) = 3 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6989] read(200, [pid 6990] <... prctl resumed>) = 0 [pid 6990] setpgid(0, 0 [pid 6989] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... setpgid resumed>) = 0 [pid 6989] symlink("/dev/binderfs", "./binderfs" [pid 6988] write(3, "1000", 4 [pid 6986] +++ exited with 0 +++ [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6989] <... symlink resumed>) = 0 [pid 5853] umount2("./220", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY executing program [pid 6990] <... openat resumed>) = 3 [pid 6989] write(1, "executing program\n", 18 [pid 6988] <... write resumed>) = 4 [pid 5853] <... openat resumed>) = 3 [pid 6990] write(3, "1000", 4 [pid 6989] <... write resumed>) = 18 [pid 6988] close(3 [pid 6990] <... write resumed>) = 4 [pid 6989] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6988] <... close resumed>) = 0 [pid 5853] newfstatat(3, "", [pid 5850] umount2("./217", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6990] close(3 [pid 6989] <... socket resumed>) = 3 [pid 6988] read(200, [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6990] <... close resumed>) = 0 [pid 6989] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6988] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6990] read(200, [pid 6989] <... socket resumed>) = 4 [pid 6988] symlink("/dev/binderfs", "./binderfs" [pid 5853] getdents64(3, [pid 5850] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6990] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6989] close(4 [pid 6988] <... symlink resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6990] symlink("/dev/binderfs", "./binderfs" [pid 6989] <... close resumed>) = 0 [pid 6988] write(1, "executing program\n", 18 [pid 5850] <... openat resumed>) = 3 [pid 6990] <... symlink resumed>) = 0 [pid 5853] umount2("./220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWexecuting program [pid 6989] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCPexecuting program [pid 6988] <... write resumed>) = 18 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(3, "", [pid 6990] write(1, "executing program\n", 18 [pid 6989] <... socket resumed>) = 4 [pid 6988] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6990] <... write resumed>) = 18 [pid 6989] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6988] <... socket resumed>) = 3 [pid 5853] newfstatat(AT_FDCWD, "./220/binderfs", [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6990] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] getdents64(3, [pid 6990] <... socket resumed>) = 3 [pid 6989] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6988] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] unlink("./220/binderfs" [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6990] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5850] umount2("./217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6990] <... socket resumed>) = 4 [pid 6989] listen(4, 9 [pid 6988] <... socket resumed>) = 4 [pid 5853] <... unlink resumed>) = 0 [pid 6990] close(4 [pid 6989] <... listen resumed>) = 0 [pid 6988] close(4 [pid 6990] <... close resumed>) = 0 [pid 6989] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6988] <... close resumed>) = 0 [pid 6990] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6989] <... socket resumed>) = 5 [pid 6988] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6990] <... socket resumed>) = 4 [pid 6989] sendmmsg(5, [pid 6988] <... socket resumed>) = 4 [pid 5853] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6990] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6989] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] newfstatat(AT_FDCWD, "./217/binderfs", [pid 5853] close(3 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... close resumed>) = 0 [pid 5850] unlink("./217/binderfs" [pid 5853] rmdir("./220" [pid 5850] <... unlink resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] getdents64(3, [pid 5853] mkdir("./221", 0777 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5850] close(3) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] rmdir("./217" [pid 6989] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6988] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5850] <... rmdir resumed>) = 0 [pid 6990] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5850] mkdir("./218", 0777 [pid 6990] listen(4, 9 [pid 6989] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6988] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5850] <... mkdir resumed>) = 0 [pid 6990] <... listen resumed>) = 0 [pid 6989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6988] listen(4, 9 [pid 6990] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6989] <... socket resumed>) = 6 [pid 6988] <... listen resumed>) = 0 [pid 6990] <... socket resumed>) = 5 [pid 6988] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6990] sendmmsg(5, [pid 6989] <... socket resumed>) = 7 [pid 6988] <... socket resumed>) = 5 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6991 attached [pid 6990] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6989] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6988] sendmmsg(5, ./strace-static-x86_64: Process 6992 attached [pid 6991] set_robust_list(0x55558da3e760, 24 [pid 6990] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6989] <... sendto resumed>) = 36 [pid 6988] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 223 [pid 6992] set_robust_list(0x55558da3e760, 24 [pid 6991] <... set_robust_list resumed>) = 0 [pid 6990] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6989] recvfrom(7, [pid 6988] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 220 [pid 6992] <... set_robust_list resumed>) = 0 [pid 6991] chdir("./221" [pid 6990] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6989] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=218}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6992] chdir("./218" [pid 6991] <... chdir resumed>) = 0 [pid 6990] <... socket resumed>) = 6 [pid 6989] recvfrom(7, [pid 6988] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6992] <... chdir resumed>) = 0 [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6990] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6989] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=218}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6991] <... prctl resumed>) = 0 [pid 6990] <... socket resumed>) = 7 [pid 6988] <... socket resumed>) = 6 [pid 6992] <... prctl resumed>) = 0 [pid 6992] setpgid(0, 0) = 0 [pid 6990] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6991] setpgid(0, 0 [pid 6989] close(7 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6991] <... setpgid resumed>) = 0 [pid 6990] <... sendto resumed>) = 36 [pid 6988] <... socket resumed>) = 7 [pid 6992] <... openat resumed>) = 3 [pid 6989] <... close resumed>) = 0 [pid 6992] write(3, "1000", 4) = 4 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6992] close(3 [pid 6990] recvfrom(7, [pid 6989] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6988] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6992] <... close resumed>) = 0 [pid 6990] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=219}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6989] <... sendmsg resumed>) = 40 [pid 6992] read(200, [pid 6991] <... openat resumed>) = 3 [pid 6990] recvfrom(7, [pid 6989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6988] <... sendto resumed>) = 36 [pid 6992] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=219}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6989] <... socket resumed>) = 7 [pid 6988] recvfrom(7, [pid 6992] symlink("/dev/binderfs", "./binderfs" [pid 6991] write(3, "1000", 4 [pid 6990] close(7 [pid 6989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6988] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=223}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6992] <... symlink resumed>) = 0 [pid 6991] <... write resumed>) = 4 [pid 6990] <... close resumed>) = 0 [pid 6989] <... socket resumed>) = 8 [pid 6988] recvfrom(7, executing program [pid 6992] write(1, "executing program\n", 18 [pid 6991] close(3 [pid 6990] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6989] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6988] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=223}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6992] <... write resumed>) = 18 [pid 6991] <... close resumed>) = 0 [pid 6990] <... sendmsg resumed>) = 40 [pid 6989] <... sendto resumed>) = 36 [pid 6988] close(7 [pid 6992] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6991] read(200, [pid 6989] recvfrom(8, [pid 6992] <... socket resumed>) = 3 [pid 6988] <... close resumed>) = 0 [pid 6992] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6990] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6989] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1467012793}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6991] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... socket resumed>) = 7 [pid 6989] recvfrom(8, [pid 6988] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6990] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6989] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1467012793}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6990] <... socket resumed>) = 8 [pid 6988] <... sendmsg resumed>) = 40 [pid 6989] close(8 [pid 6991] symlink("/dev/binderfs", "./binderfs" [pid 6988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6992] <... socket resumed>) = 4 [pid 6992] close(4 [pid 6991] <... symlink resumed>) = 0 [pid 6992] <... close resumed>) = 0 [pid 6991] write(1, "executing program\n", 18 executing program [pid 6990] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6989] <... close resumed>) = 0 [pid 6988] <... socket resumed>) = 7 [pid 6992] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6991] <... write resumed>) = 18 [pid 6988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6992] <... socket resumed>) = 4 [pid 6991] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6990] <... sendto resumed>) = 36 [pid 6989] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6992] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6988] <... socket resumed>) = 8 [pid 6992] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6991] <... socket resumed>) = 3 [pid 6992] listen(4, 9 [pid 6991] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6988] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6992] <... listen resumed>) = 0 [pid 6991] <... socket resumed>) = 4 [pid 6990] recvfrom(8, [pid 6989] <... sendmsg resumed>) = 132 [pid 6992] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6991] close(4 [pid 6990] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-484523224}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6988] <... sendto resumed>) = 36 [pid 6992] <... socket resumed>) = 5 [pid 6991] <... close resumed>) = 0 [pid 6989] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6992] sendmmsg(5, [pid 6991] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6990] recvfrom(8, [pid 6992] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6991] <... socket resumed>) = 4 [pid 6989] <... sendmsg resumed>) = 20 [pid 6988] recvfrom(8, [pid 6992] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6990] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-484523224}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6989] writev(-1, NULL, 0 [pid 6988] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-25739525}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6992] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6991] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6990] close(8 [pid 6989] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] recvfrom(8, [pid 6992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6989] close(3 [pid 6992] <... socket resumed>) = 6 [pid 6990] <... close resumed>) = 0 [pid 6989] <... close resumed>) = 0 [pid 6988] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-25739525}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6991] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6990] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6989] close(4 [pid 6988] close(8 [pid 6992] <... socket resumed>) = 7 [pid 6990] <... sendmsg resumed>) = 132 [pid 6989] <... close resumed>) = 0 [pid 6989] close(5 [pid 6992] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6991] listen(4, 9 [pid 6990] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6989] <... close resumed>) = 0 [pid 6988] <... close resumed>) = 0 [pid 6992] <... sendto resumed>) = 36 [pid 6989] close(6 [pid 6991] <... listen resumed>) = 0 [pid 6989] <... close resumed>) = 0 [pid 6992] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=220}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6991] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6990] <... sendmsg resumed>) = 20 [pid 6988] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6992] recvfrom(7, [pid 6991] <... socket resumed>) = 5 [pid 6990] writev(-1, NULL, 0 [pid 6989] close(7 [pid 6988] <... sendmsg resumed>) = 132 [pid 6991] sendmmsg(5, [pid 6990] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6991] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6992] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=220}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6991] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6990] close(3 [pid 6989] <... close resumed>) = 0 [pid 6988] <... sendmsg resumed>) = 20 [pid 6992] close(7) = 0 [pid 6990] <... close resumed>) = 0 [pid 6992] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6991] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6990] close(4 [pid 6989] close(8 [pid 6988] writev(-1, NULL, 0 [pid 6992] <... sendmsg resumed>) = 40 [pid 6991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6990] <... close resumed>) = 0 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... socket resumed>) = 6 [pid 6991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6990] close(5 [pid 6989] close(9 [pid 6988] close(3 [pid 6992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6991] <... socket resumed>) = 7 [pid 6990] <... close resumed>) = 0 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = 0 [pid 6992] <... socket resumed>) = 7 [pid 6992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6991] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6989] close(10 [pid 6992] <... socket resumed>) = 8 [pid 6991] <... sendto resumed>) = 36 [pid 6990] close(6 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(4 [pid 6992] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6991] recvfrom(7, [pid 6990] <... close resumed>) = 0 [pid 6989] close(11 [pid 6988] <... close resumed>) = 0 [pid 6992] <... sendto resumed>) = 36 [pid 6991] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=223}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6990] close(7 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(5 [pid 6992] recvfrom(8, [pid 6991] recvfrom(7, [pid 6990] <... close resumed>) = 0 [pid 6989] close(12 [pid 6988] <... close resumed>) = 0 [pid 6992] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1432315336}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6991] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=223}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6990] close(8 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(6 [pid 6992] recvfrom(8, [pid 6991] close(7 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(13 [pid 6988] <... close resumed>) = 0 [pid 6992] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1432315336}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6991] <... close resumed>) = 0 [pid 6990] close(9 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(8 [pid 6991] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(14 [pid 6988] close(7 [pid 6992] <... close resumed>) = 0 [pid 6991] <... sendmsg resumed>) = 40 [pid 6990] close(10 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = 0 [pid 6992] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(15 [pid 6988] close(8 [pid 6992] <... sendmsg resumed>) = 132 [pid 6991] <... socket resumed>) = 7 [pid 6990] close(11 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(16 [pid 6988] close(9 [pid 6992] <... sendmsg resumed>) = 20 [pid 6991] <... socket resumed>) = 8 [pid 6990] close(12 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] writev(-1, NULL, 0 [pid 6991] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(17 [pid 6988] close(10 [pid 6992] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... sendto resumed>) = 36 [pid 6990] close(13 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(3 [pid 6991] recvfrom(8, [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(18 [pid 6988] close(11 [pid 6992] <... close resumed>) = 0 [pid 6991] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-830352107}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6990] close(14 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(4 [pid 6991] recvfrom(8, [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(19 [pid 6988] close(12 [pid 6992] <... close resumed>) = 0 [pid 6991] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-830352107}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6990] close(15 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(5 [pid 6991] close(8 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(20 [pid 6988] close(13 [pid 6992] <... close resumed>) = 0 [pid 6991] <... close resumed>) = 0 [pid 6990] close(16 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(6 [pid 6991] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(21 [pid 6988] close(14 [pid 6992] <... close resumed>) = 0 [pid 6991] <... sendmsg resumed>) = 132 [pid 6990] close(17 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(7 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] close(22 [pid 6988] close(15 [pid 6992] <... close resumed>) = 0 [pid 6991] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6990] close(18 [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(8 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(16 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... sendmsg resumed>) = 20 [pid 6990] close(19 [pid 6989] close(23 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(9 [pid 6991] writev(-1, NULL, 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(17 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(20 [pid 6989] close(24 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(10 [pid 6991] close(3 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(18 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... close resumed>) = 0 [pid 6990] close(21 [pid 6989] close(25 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(11 [pid 6991] close(4 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(19 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... close resumed>) = 0 [pid 6990] close(22 [pid 6989] close(26 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(12 [pid 6991] close(5 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(20 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... close resumed>) = 0 [pid 6990] close(23 [pid 6989] close(27 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(13 [pid 6991] close(6 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(21 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... close resumed>) = 0 [pid 6990] close(24 [pid 6989] close(28 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(14) = -1 EBADF (Bad file descriptor) [pid 6991] close(7 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(22 [pid 6992] close(15 [pid 6991] <... close resumed>) = 0 [pid 6990] close(25 [pid 6989] close(29 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(8 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(23 [pid 6992] close(16 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(26 [pid 6989] exit_group(0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(9 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(17 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(27 [pid 6989] <... exit_group resumed>) = ? [pid 6988] close(24 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(10 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6989] +++ exited with 0 +++ [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(18 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(28 [pid 6988] close(25 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(11 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6992] close(19 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(29 [pid 6988] close(26 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(12 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(20 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] exit_group(0 [pid 6988] close(27 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(13 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(21 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] <... exit_group resumed>) = ? [pid 6988] close(28 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(14 [pid 6990] +++ exited with 0 +++ [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] close(22 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(15 [pid 6988] close(29 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 6992] close(23 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(16 [pid 6988] exit_group(0 [pid 6992] close(24 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(17 [pid 6992] close(25 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... exit_group resumed>) = ? [pid 5851] <... restart_syscall resumed>) = 0 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(18 [pid 6988] +++ exited with 0 +++ [pid 5849] <... restart_syscall resumed>) = 0 [pid 6992] close(26 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(19 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5851] umount2("./216", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6992] close(27 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(20 [pid 5851] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] umount2("./217", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6992] close(28 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... openat resumed>) = 3 [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(21 [pid 5851] newfstatat(3, "", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6992] close(29 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6992] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(22 [pid 5851] getdents64(3, [pid 6992] exit_group(0 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... openat resumed>) = 3 [pid 5851] umount2("./216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] newfstatat(3, "", [pid 6991] close(23 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6992] <... exit_group resumed>) = ? [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./221", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] newfstatat(AT_FDCWD, "./216/binderfs", [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6992] +++ exited with 0 +++ [pid 6991] close(24 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] getdents64(3, [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] unlink("./216/binderfs" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6991] close(25 [pid 5852] <... openat resumed>) = 3 [pid 5851] <... unlink resumed>) = 0 [pid 5849] umount2("./217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(26 [pid 5852] newfstatat(3, "", [pid 5851] getdents64(3, [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6991] close(27 [pid 5852] getdents64(3, [pid 5851] close(3 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(28 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... close resumed>) = 0 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(29 [pid 5852] umount2("./221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] rmdir("./216" [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... rmdir resumed>) = 0 [pid 6991] exit_group(0 [pid 5852] newfstatat(AT_FDCWD, "./221/binderfs", [pid 5851] mkdir("./217", 0777 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] newfstatat(AT_FDCWD, "./217/binderfs", [pid 6991] <... exit_group resumed>) = ? [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 6991] +++ exited with 0 +++ [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] unlink("./221/binderfs" [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5852] <... unlink resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] umount2("./218", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] unlink("./217/binderfs" [pid 5853] umount2("./221", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5853] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 ./strace-static-x86_64: Process 6993 attached [pid 5852] getdents64(3, [pid 5853] newfstatat(3, "", [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... unlink resumed>) = 0 [pid 5852] close(3 [pid 5850] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] getdents64(3, [pid 5852] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5852] rmdir("./221" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 219 [pid 5850] newfstatat(3, "", [pid 5852] <... rmdir resumed>) = 0 [pid 5849] close(3 [pid 5852] mkdir("./222", 0777 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... close resumed>) = 0 [pid 6993] set_robust_list(0x55558da3e760, 24 [pid 5852] <... mkdir resumed>) = 0 [pid 5850] getdents64(3, [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] rmdir("./217" [pid 6993] <... set_robust_list resumed>) = 0 [pid 6993] chdir("./217" [pid 5853] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... rmdir resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] umount2("./218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] mkdir("./218", 0777 [pid 5853] umount2("./221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6993] <... chdir resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./218/binderfs", [pid 5849] <... mkdir resumed>) = 0 [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6993] <... prctl resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6993] setpgid(0, 0) = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5853] newfstatat(AT_FDCWD, "./221/binderfs", ./strace-static-x86_64: Process 6995 attached ./strace-static-x86_64: Process 6994 attached [pid 5850] unlink("./218/binderfs" [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 224 [pid 5853] unlink("./221/binderfs" [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 220 [pid 6995] set_robust_list(0x55558da3e760, 24 [pid 6994] set_robust_list(0x55558da3e760, 24 [pid 6993] write(3, "1000", 4 [pid 5853] <... unlink resumed>) = 0 [pid 5850] getdents64(3, [pid 6995] <... set_robust_list resumed>) = 0 [pid 6994] <... set_robust_list resumed>) = 0 [pid 6993] <... write resumed>) = 4 [pid 5853] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6995] chdir("./218" [pid 6994] chdir("./222" [pid 6993] close(3 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] close(3 [pid 6995] <... chdir resumed>) = 0 [pid 6994] <... chdir resumed>) = 0 [pid 6993] <... close resumed>) = 0 [pid 5853] close(3 [pid 5850] <... close resumed>) = 0 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6993] read(200, [pid 5853] <... close resumed>) = 0 [pid 6995] <... prctl resumed>) = 0 [pid 6994] <... prctl resumed>) = 0 [pid 6993] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5853] rmdir("./221" [pid 5850] rmdir("./218" [pid 6995] setpgid(0, 0 [pid 6994] setpgid(0, 0 [pid 6993] symlink("/dev/binderfs", "./binderfs" [pid 6995] <... setpgid resumed>) = 0 [pid 6994] <... setpgid resumed>) = 0 [pid 6993] <... symlink resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6993] write(1, "executing program\n", 18) = 18 [pid 6993] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6995] <... openat resumed>) = 3 [pid 6994] <... openat resumed>) = 3 [pid 6993] <... socket resumed>) = 3 [pid 6993] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6995] write(3, "1000", 4 [pid 6994] write(3, "1000", 4 [pid 6993] <... socket resumed>) = 4 [pid 5853] mkdir("./222", 0777 [pid 5850] <... rmdir resumed>) = 0 [pid 6995] <... write resumed>) = 4 [pid 5853] <... mkdir resumed>) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] mkdir("./219", 0777 [pid 6995] close(3 [pid 6994] <... write resumed>) = 4 [pid 6993] close(4 [pid 6995] <... close resumed>) = 0 [pid 6994] close(3 [pid 6993] <... close resumed>) = 0 [pid 6995] read(200, [pid 6994] <... close resumed>) = 0 [pid 6993] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP./strace-static-x86_64: Process 6996 attached [pid 6995] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6994] read(200, [pid 6993] <... socket resumed>) = 4 [pid 5850] <... mkdir resumed>) = 0 [pid 6996] set_robust_list(0x55558da3e760, 24 [pid 6995] symlink("/dev/binderfs", "./binderfs"executing program [pid 6994] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 224 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6996] <... set_robust_list resumed>) = 0 [pid 6995] <... symlink resumed>) = 0 [pid 6994] symlink("/dev/binderfs", "./binderfs" [pid 6993] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6996] chdir("./222" [pid 6995] write(1, "executing program\n", 18 [pid 6994] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 6997 attached [pid 6995] <... write resumed>) = 18 [pid 6996] <... chdir resumed>) = 0 [pid 6995] socket(AF_INET, SOCK_STREAM, IPPROTO_IP executing program [pid 6994] write(1, "executing program\n", 18 [pid 6993] listen(4, 9 [pid 6997] set_robust_list(0x55558da3e760, 24 [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6995] <... socket resumed>) = 3 [pid 6994] <... write resumed>) = 18 [pid 6993] <... listen resumed>) = 0 [pid 6997] <... set_robust_list resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 221 [pid 6997] chdir("./219") = 0 [pid 6996] <... prctl resumed>) = 0 [pid 6995] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6994] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6993] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6994] <... socket resumed>) = 3 [pid 6994] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6996] setpgid(0, 0 [pid 6995] <... socket resumed>) = 4 [pid 6994] <... socket resumed>) = 4 [pid 6993] <... socket resumed>) = 5 [pid 6997] <... prctl resumed>) = 0 [pid 6996] <... setpgid resumed>) = 0 [pid 6995] close(4 [pid 6994] close(4 [pid 6993] sendmmsg(5, [pid 6997] setpgid(0, 0 [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6995] <... close resumed>) = 0 [pid 6994] <... close resumed>) = 0 [pid 6993] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6997] <... setpgid resumed>) = 0 [pid 6994] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6996] <... openat resumed>) = 3 [pid 6994] <... socket resumed>) = 4 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6996] write(3, "1000", 4 [pid 6995] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6994] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6993] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6995] <... socket resumed>) = 4 [pid 6996] <... write resumed>) = 4 [pid 6994] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6995] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6994] listen(4, 9 [pid 6997] <... openat resumed>) = 3 [pid 6996] close(3 [pid 6994] <... listen resumed>) = 0 [pid 6995] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6994] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 6993] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6997] write(3, "1000", 4 [pid 6996] <... close resumed>) = 0 [pid 6995] listen(4, 9 [pid 6997] <... write resumed>) = 4 [pid 6996] read(200, [pid 6994] sendmmsg(5, [pid 6993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] close(3 [pid 6996] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... listen resumed>) = 0 [pid 6997] <... close resumed>) = 0 [pid 6996] symlink("/dev/binderfs", "./binderfs" [pid 6997] read(200, [pid 6996] <... symlink resumed>) = 0 [pid 6995] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6994] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6993] <... socket resumed>) = 6 [pid 6997] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6996] write(1, "executing program\n", 18 [pid 6995] <... socket resumed>) = 5 executing program [pid 6997] symlink("/dev/binderfs", "./binderfs" [pid 6996] <... write resumed>) = 18 [pid 6995] sendmmsg(5, [pid 6994] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] <... symlink resumed>) = 0 [pid 6996] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 executing program [pid 6993] <... socket resumed>) = 7 [pid 6997] write(1, "executing program\n", 18 [pid 6996] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6995] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6993] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6997] <... write resumed>) = 18 [pid 6996] <... socket resumed>) = 4 [pid 6995] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6994] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6997] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6993] <... sendto resumed>) = 36 [pid 6996] close(4 [pid 6997] <... socket resumed>) = 3 [pid 6993] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=219}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6997] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6996] <... close resumed>) = 0 [pid 6995] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] <... socket resumed>) = 4 [pid 6993] recvfrom(7, [pid 6997] close(4 [pid 6993] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=219}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6997] <... close resumed>) = 0 [pid 6996] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6994] <... socket resumed>) = 6 [pid 6993] close(7) = 0 [pid 6993] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 6993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6996] <... socket resumed>) = 4 [pid 6995] <... socket resumed>) = 6 [pid 6994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] <... socket resumed>) = 4 [pid 6995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6994] <... socket resumed>) = 7 [pid 6993] <... socket resumed>) = 7 [pid 6993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6995] <... socket resumed>) = 7 [pid 6994] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6993] <... socket resumed>) = 8 [pid 6996] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6997] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6996] listen(4, 9 [pid 6995] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6994] <... sendto resumed>) = 36 [pid 6993] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6997] listen(4, 9 [pid 6996] <... listen resumed>) = 0 [pid 6995] <... sendto resumed>) = 36 [pid 6994] recvfrom(7, [pid 6993] <... sendto resumed>) = 36 [pid 6997] <... listen resumed>) = 0 [pid 6993] recvfrom(8, [pid 6997] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6996] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6995] recvfrom(7, [pid 6994] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=224}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6997] <... socket resumed>) = 5 [pid 6996] <... socket resumed>) = 5 [pid 6995] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=220}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6993] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1523549810}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6997] sendmmsg(5, [pid 6996] sendmmsg(5, [pid 6995] recvfrom(7, [pid 6994] recvfrom(7, [pid 6993] recvfrom(8, [pid 6997] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6996] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6995] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=220}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6994] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=224}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6993] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1523549810}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6997] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6996] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6995] close(7 [pid 6994] close(7 [pid 6993] close(8 [pid 6997] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6996] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6995] <... close resumed>) = 0 [pid 6994] <... close resumed>) = 0 [pid 6993] <... close resumed>) = 0 [pid 6997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] <... socket resumed>) = 6 [pid 6996] <... socket resumed>) = 6 [pid 6997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] <... socket resumed>) = 7 [pid 6996] <... socket resumed>) = 7 [pid 6997] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6996] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6995] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6994] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6993] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6997] <... sendto resumed>) = 36 [pid 6996] <... sendto resumed>) = 36 [pid 6995] <... sendmsg resumed>) = 40 [pid 6994] <... sendmsg resumed>) = 40 [pid 6997] recvfrom(7, [pid 6996] recvfrom(7, [pid 6995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=221}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6996] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=224}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6993] <... sendmsg resumed>) = 132 [pid 6997] recvfrom(7, [pid 6996] recvfrom(7, [pid 6995] <... socket resumed>) = 7 [pid 6994] <... socket resumed>) = 7 [pid 6993] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6997] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=221}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6996] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=224}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] close(7 [pid 6996] close(7 [pid 6995] <... socket resumed>) = 8 [pid 6993] <... sendmsg resumed>) = 20 [pid 6994] <... socket resumed>) = 8 [pid 6997] <... close resumed>) = 0 [pid 6996] <... close resumed>) = 0 [pid 6995] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6994] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6993] writev(-1, NULL, 0 [pid 6997] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6996] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6995] <... sendto resumed>) = 36 [pid 6994] <... sendto resumed>) = 36 [pid 6997] <... sendmsg resumed>) = 40 [pid 6996] <... sendmsg resumed>) = 40 [pid 6995] recvfrom(8, [pid 6994] recvfrom(8, [pid 6993] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6995] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-582805323}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6994] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1612581347}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6993] close(3 [pid 6997] <... socket resumed>) = 7 [pid 6996] <... socket resumed>) = 7 [pid 6995] recvfrom(8, [pid 6994] recvfrom(8, [pid 6993] <... close resumed>) = 0 [pid 6997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6995] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-582805323}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6994] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1612581347}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6993] close(4 [pid 6997] <... socket resumed>) = 8 [pid 6996] <... socket resumed>) = 8 [pid 6995] close(8 [pid 6994] close(8 [pid 6993] <... close resumed>) = 0 [pid 6997] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6996] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6995] <... close resumed>) = 0 [pid 6994] <... close resumed>) = 0 [pid 6997] <... sendto resumed>) = 36 [pid 6995] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6994] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6993] close(5 [pid 6996] <... sendto resumed>) = 36 [pid 6996] recvfrom(8, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-348427064}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6996] recvfrom(8, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-348427064}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6996] close(8) = 0 [pid 6996] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6997] recvfrom(8, [pid 6993] <... close resumed>) = 0 [pid 6993] close(6 [pid 6997] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1470757704}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6993] <... close resumed>) = 0 [pid 6997] recvfrom(8, [ 174.415265][ T6995] __nla_validate_parse: 370 callbacks suppressed [ 174.415284][ T6995] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.432836][ T6995] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.443601][ T6995] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.453792][ T6995] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [pid 6993] close(7 [pid 6997] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1470757704}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6993] <... close resumed>) = 0 [pid 6995] <... sendmsg resumed>) = 132 [pid 6997] close(8 [pid 6993] close(8 [pid 6997] <... close resumed>) = 0 [pid 6995] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6997] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6993] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] close(9) = -1 EBADF (Bad file descriptor) [pid 6993] close(10) = -1 EBADF (Bad file descriptor) [pid 6993] close(11) = -1 EBADF (Bad file descriptor) [pid 6993] close(12) = -1 EBADF (Bad file descriptor) [pid 6993] close(13) = -1 EBADF (Bad file descriptor) [pid 6993] close(14) = -1 EBADF (Bad file descriptor) [pid 6993] close(15) = -1 EBADF (Bad file descriptor) [pid 6993] close(16) = -1 EBADF (Bad file descriptor) [pid 6993] close(17) = -1 EBADF (Bad file descriptor) [pid 6993] close(18) = -1 EBADF (Bad file descriptor) [pid 6993] close(19) = -1 EBADF (Bad file descriptor) [pid 6993] close(20) = -1 EBADF (Bad file descriptor) [pid 6994] <... sendmsg resumed>) = 132 [pid 6993] close(21) = -1 EBADF (Bad file descriptor) [pid 6993] close(22) = -1 EBADF (Bad file descriptor) [pid 6993] close(23) = -1 EBADF (Bad file descriptor) [pid 6993] close(24) = -1 EBADF (Bad file descriptor) [pid 6993] close(25) = -1 EBADF (Bad file descriptor) [pid 6993] close(26) = -1 EBADF (Bad file descriptor) [pid 6993] close(27) = -1 EBADF (Bad file descriptor) [pid 6993] close(28) = -1 EBADF (Bad file descriptor) [pid 6993] close(29) = -1 EBADF (Bad file descriptor) [pid 6993] exit_group(0) = ? [pid 6993] +++ exited with 0 +++ [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 174.464983][ T6994] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.474869][ T6994] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.485207][ T6994] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.496195][ T6994] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 6994] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] <... restart_syscall resumed>) = 0 [pid 5851] umount2("./217", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5851] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5851] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] umount2("./217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5851] newfstatat(AT_FDCWD, "./217/binderfs", [pid 6996] <... sendmsg resumed>) = 132 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] unlink("./217/binderfs") = 0 [pid 5851] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] close(3 [pid 6996] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] <... close resumed>) = 0 [pid 6995] <... sendmsg resumed>) = 20 [pid 6997] <... sendmsg resumed>) = 132 [pid 6996] <... sendmsg resumed>) = 20 [pid 6995] writev(-1, NULL, 0 [pid 6994] <... sendmsg resumed>) = 20 [pid 5851] rmdir("./217" [pid 6997] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6995] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... rmdir resumed>) = 0 [pid 6996] writev(-1, NULL, 0 [pid 6997] <... sendmsg resumed>) = 20 [pid 6996] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(3 [pid 6994] writev(-1, NULL, 0 [pid 6997] writev(-1, NULL, 0 [pid 6995] <... close resumed>) = 0 [pid 6996] close(3 [pid 6994] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] mkdir("./218", 0777 [pid 6997] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... close resumed>) = 0 [pid 6995] close(4 [pid 6994] close(3 [pid 5851] <... mkdir resumed>) = 0 [pid 6997] close(3 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6997] <... close resumed>) = 0 [pid 6996] close(4 [pid 6995] <... close resumed>) = 0 [pid 6994] <... close resumed>) = 0 ./strace-static-x86_64: Process 6998 attached [pid 6996] <... close resumed>) = 0 [pid 6995] close(5 [pid 6994] close(4 [pid 6996] close(5 [pid 6997] close(4 [pid 6995] <... close resumed>) = 0 [pid 6997] <... close resumed>) = 0 [pid 6994] <... close resumed>) = 0 [pid 6997] close(5 [pid 6996] <... close resumed>) = 0 [pid 6995] close(6 [pid 6994] close(5 [pid 6996] close(6 [pid 6998] set_robust_list(0x55558da3e760, 24 [pid 6997] <... close resumed>) = 0 [pid 6994] <... close resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 220 [pid 6998] <... set_robust_list resumed>) = 0 [pid 6997] close(6 [pid 6996] <... close resumed>) = 0 [pid 6995] <... close resumed>) = 0 [pid 6994] close(6 [pid 6998] chdir("./218" [pid 6997] <... close resumed>) = 0 [pid 6998] <... chdir resumed>) = 0 [pid 6997] close(7 [pid 6994] <... close resumed>) = 0 [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6994] close(7 [pid 6996] close(7 [pid 6995] close(7 [pid 6998] <... prctl resumed>) = 0 [pid 6997] <... close resumed>) = 0 [pid 6995] <... close resumed>) = 0 [pid 6998] setpgid(0, 0 [pid 6997] close(8 [pid 6994] <... close resumed>) = 0 [pid 6998] <... setpgid resumed>) = 0 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... close resumed>) = 0 [pid 6995] close(8 [pid 6994] close(8 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6997] close(9) = -1 EBADF (Bad file descriptor) [pid 6996] close(8 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... openat resumed>) = 3 [pid 6997] close(10 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6995] close(9 [pid 6994] close(9 [pid 6998] write(3, "1000", 4 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... write resumed>) = 4 [pid 6997] close(11 [pid 6998] close(3 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... close resumed>) = 0 [pid 6997] close(12) = -1 EBADF (Bad file descriptor) [pid 6998] read(200, [pid 6997] close(13 [pid 6998] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6997] close(14) = -1 EBADF (Bad file descriptor) [pid 6997] close(15 [pid 6998] write(1, "executing program\n", 18 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... write resumed>) = 18 [pid 6997] close(16 [pid 6998] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... socket resumed>) = 3 [pid 6996] close(9 [pid 6997] close(17 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(10 [pid 6994] close(10 [pid 6996] close(10 [pid 6998] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... socket resumed>) = 4 [pid 6997] close(18 [pid 6996] close(11 [pid 6995] close(11 [pid 6994] close(11 [pid 6998] close(4 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... close resumed>) = 0 [pid 6997] close(19 [pid 6996] close(12 [pid 6995] close(12 [pid 6994] close(12 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] close(13 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... socket resumed>) = 4 [pid 6997] close(20 [pid 6995] close(13 [pid 6994] close(13 [pid 6998] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] close(21 [pid 6995] close(14 [pid 6994] close(14 [pid 6998] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] close(22 [pid 6995] close(15 [pid 6994] close(15 [pid 6998] listen(4, 9 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... listen resumed>) = 0 [pid 6997] close(23 [pid 6995] close(16 [pid 6994] close(16 [pid 6998] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... socket resumed>) = 5 [pid 6997] close(24 [pid 6996] close(14 [pid 6995] close(17 [pid 6994] close(17 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] sendmmsg(5, [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 174.507016][ T6996] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 174.517896][ T6996] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [pid 6996] close(15 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6997] close(25 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(18 [pid 6994] close(18 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] close(16 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6997] close(26 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(19 [pid 6994] close(19 [pid 6998] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] close(17 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] close(27 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(20 [pid 6994] close(20 [pid 6998] <... socket resumed>) = 6 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6997] close(28 [pid 6995] close(21 [pid 6994] close(21 [pid 6998] <... socket resumed>) = 7 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] close(18 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6997] close(29 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(22 [pid 6994] close(22 [pid 6998] <... sendto resumed>) = 36 [pid 6997] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] close(19 [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] exit_group(0 [pid 6996] close(20 [pid 6994] close(23 [pid 6998] recvfrom(7, [pid 6997] <... exit_group resumed>) = ? [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(23 [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6996] close(21) = -1 EBADF (Bad file descriptor) [pid 6996] close(22) = -1 EBADF (Bad file descriptor) [pid 6996] close(23) = -1 EBADF (Bad file descriptor) [pid 6998] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=220}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6997] +++ exited with 0 +++ [pid 6996] close(24 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] close(24 [pid 6998] recvfrom(7, [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(24 [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 6998] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=220}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6996] close(25 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] close(25 [pid 6998] close(7 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(25 [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... close resumed>) = 0 [pid 6996] close(26 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] close(26 [pid 5850] umount2("./219", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6998] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(26 [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6998] <... sendmsg resumed>) = 40 [pid 6996] close(27 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] close(27 [pid 5850] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] close(27 [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... socket resumed>) = 7 [pid 6996] close(28 [pid 6994] close(28 [pid 5850] <... openat resumed>) = 3 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... socket resumed>) = 8 [pid 6996] close(29 [pid 6995] close(28 [pid 6994] close(29 [pid 5850] newfstatat(3, "", [pid 6998] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6996] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... sendto resumed>) = 36 [pid 6996] exit_group(0 [pid 6995] close(29 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6998] recvfrom(8, [pid 6996] <... exit_group resumed>) = ? [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] exit_group(0 [pid 6998] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1034932368}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6996] +++ exited with 0 +++ [pid 5850] getdents64(3, [pid 6995] exit_group(0 [pid 6994] <... exit_group resumed>) = ? [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6998] recvfrom(8, [pid 6995] <... exit_group resumed>) = ? [pid 6994] +++ exited with 0 +++ [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5850] umount2("./219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(AT_FDCWD, "./219/binderfs", [pid 6998] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1034932368}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6995] +++ exited with 0 +++ [pid 6998] close(8 [pid 5853] umount2("./222", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5850] unlink("./219/binderfs" [pid 6998] <... close resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6998] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5853] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] umount2("./222", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6998] <... sendmsg resumed>) = 132 [pid 5853] <... openat resumed>) = 3 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... unlink resumed>) = 0 [pid 6998] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5853] newfstatat(3, "", [pid 5852] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] getdents64(3, [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] getdents64(3, [pid 5850] close(3 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... close resumed>) = 0 [pid 5853] umount2("./222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... openat resumed>) = 3 [pid 5850] rmdir("./219" [pid 5849] umount2("./218", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6998] <... sendmsg resumed>) = 20 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] newfstatat(3, "", [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6998] writev(-1, NULL, 0 [pid 5852] getdents64(3, [pid 5853] newfstatat(AT_FDCWD, "./222/binderfs", [pid 5849] <... openat resumed>) = 3 [pid 6998] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] mkdir("./220", 0777 [pid 5849] newfstatat(3, "", [pid 6998] close(3 [pid 5853] unlink("./222/binderfs" [pid 5852] umount2("./222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6998] <... close resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6998] close(4 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5853] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 6999 attached [pid 6998] <... close resumed>) = 0 [pid 5852] newfstatat(AT_FDCWD, "./222/binderfs", [pid 5849] getdents64(3, [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 222 [pid 6999] set_robust_list(0x55558da3e760, 24 [pid 6998] close(5 [pid 5853] getdents64(3, [pid 5852] unlink("./222/binderfs" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 6999] <... set_robust_list resumed>) = 0 [pid 6998] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] <... unlink resumed>) = 0 [pid 5849] umount2("./218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6999] chdir("./220" [pid 6998] close(6 [pid 5853] close(3 [pid 5852] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... close resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] newfstatat(AT_FDCWD, "./218/binderfs", [pid 6999] <... chdir resumed>) = 0 [pid 5853] rmdir("./222" [pid 5852] close(3 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6999] <... prctl resumed>) = 0 [pid 5853] <... rmdir resumed>) = 0 [pid 5852] <... close resumed>) = 0 [pid 5849] unlink("./218/binderfs" [pid 6999] setpgid(0, 0 [pid 5852] rmdir("./222" [pid 6999] <... setpgid resumed>) = 0 [pid 5852] <... rmdir resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 6998] <... close resumed>) = 0 [pid 5853] mkdir("./223", 0777 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6998] close(7 [pid 5849] getdents64(3, [pid 6999] <... openat resumed>) = 3 [pid 6998] <... close resumed>) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5852] mkdir("./223", 0777 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 6999] write(3, "1000", 4) = 4 [pid 6999] close(3 [pid 6998] close(8 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... mkdir resumed>) = 0 [pid 5849] close(3 [pid 6999] <... close resumed>) = 0 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7000 attached [pid 5849] <... close resumed>) = 0 [pid 6999] read(200, [pid 6998] close(9 [pid 6999] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] symlink("/dev/binderfs", "./binderfs" [pid 6998] close(10 [pid 5849] rmdir("./218"./strace-static-x86_64: Process 7001 attached [pid 7000] set_robust_list(0x55558da3e760, 24 [pid 6999] <... symlink resumed>) = 0 [pid 7000] <... set_robust_list resumed>) = 0 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5849] <... rmdir resumed>) = 0 [pid 7001] set_robust_list(0x55558da3e760, 24 [pid 6999] write(1, "executing program\n", 18 [pid 6998] close(11 [pid 7001] <... set_robust_list resumed>) = 0 [pid 7000] chdir("./223" [pid 6999] <... write resumed>) = 18 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 225 [pid 5849] mkdir("./219", 0777 [pid 7001] chdir("./223" [pid 7000] <... chdir resumed>) = 0 [pid 6999] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 6998] close(12 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 225 [pid 7001] <... chdir resumed>) = 0 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6999] <... socket resumed>) = 3 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... mkdir resumed>) = 0 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7000] <... prctl resumed>) = 0 [pid 6999] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 6998] close(13 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7001] <... prctl resumed>) = 0 [pid 7000] setpgid(0, 0 [pid 6999] <... socket resumed>) = 4 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] setpgid(0, 0 [pid 6999] close(4 [pid 6998] close(14 [pid 7001] <... setpgid resumed>) = 0 [pid 6999] <... close resumed>) = 0 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7002 attached [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7000] <... setpgid resumed>) = 0 [pid 6999] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6998] close(15 [pid 7001] <... openat resumed>) = 3 [pid 6999] <... socket resumed>) = 4 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] close(16 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7002] set_robust_list(0x55558da3e760, 24) = 0 [pid 7001] write(3, "1000", 4 [pid 7000] <... openat resumed>) = 3 [pid 6999] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] chdir("./219" [pid 7001] <... write resumed>) = 4 [pid 7000] write(3, "1000", 4 [pid 6998] close(17 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 221 [pid 7002] <... chdir resumed>) = 0 [pid 7001] close(3 [pid 7000] <... write resumed>) = 4 [pid 6999] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7001] <... close resumed>) = 0 [pid 7000] close(3 [pid 6999] listen(4, 9 [pid 6998] close(18 [pid 7002] <... prctl resumed>) = 0 [pid 7001] read(200, [pid 7000] <... close resumed>) = 0 [pid 6999] <... listen resumed>) = 0 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] setpgid(0, 0 [pid 7001] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] read(200, [pid 6999] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6998] close(19 [pid 7002] <... setpgid resumed>) = 0 [pid 7000] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7001] symlink("/dev/binderfs", "./binderfs" [pid 7000] symlink("/dev/binderfs", "./binderfs" [pid 6999] <... socket resumed>) = 5 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... openat resumed>) = 3 [pid 7001] <... symlink resumed>) = 0 [pid 7000] <... symlink resumed>) = 0 [pid 6999] sendmmsg(5, [pid 6998] close(20 [pid 7002] write(3, "1000", 4 [pid 7001] write(1, "executing program\n", 18 [pid 7000] write(1, "executing program\n", 18executing program [pid 6999] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... write resumed>) = 4 [pid 7000] <... write resumed>) = 18 [pid 7002] close(3executing program [pid 7000] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7002] <... close resumed>) = 0 [pid 7001] <... write resumed>) = 18 [pid 7000] <... socket resumed>) = 3 [pid 6999] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6998] close(21 [pid 7002] read(200, [pid 7001] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7000] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7002] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] <... socket resumed>) = 4 [pid 7002] symlink("/dev/binderfs", "./binderfs" [pid 7001] <... socket resumed>) = 3 [pid 7000] close(4 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... symlink resumed>) = 0 [pid 7001] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7000] <... close resumed>) = 0 [pid 6999] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6998] close(22executing program [pid 7002] write(1, "executing program\n", 18 [pid 7001] <... socket resumed>) = 4 [pid 7000] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 6999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... write resumed>) = 18 [pid 7001] close(4 [pid 7000] <... socket resumed>) = 4 [pid 6998] close(23 [pid 7002] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7001] <... close resumed>) = 0 [pid 6999] <... socket resumed>) = 6 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7002] <... socket resumed>) = 3 [pid 7001] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7000] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 6999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6998] close(24 [pid 7002] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7001] <... socket resumed>) = 4 [pid 6999] <... socket resumed>) = 7 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... socket resumed>) = 4 [pid 7001] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7000] listen(4, 9 [pid 6999] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6998] close(25 [pid 7002] close(4 [pid 7001] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7000] <... listen resumed>) = 0 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = 0 [pid 7001] listen(4, 9 [pid 7000] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 6999] <... sendto resumed>) = 36 [pid 6998] close(26 [pid 7002] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7001] <... listen resumed>) = 0 [pid 7000] <... socket resumed>) = 5 [pid 6999] recvfrom(7, [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... socket resumed>) = 4 [pid 7000] sendmmsg(5, [pid 6999] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=222}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7001] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7000] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6999] recvfrom(7, [pid 6998] close(27 [pid 7002] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7001] <... socket resumed>) = 5 [pid 6999] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=222}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7001] sendmmsg(5, [pid 7000] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6999] close(7 [pid 6998] close(28 [pid 7002] listen(4, 9 [pid 7001] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 6999] <... close resumed>) = 0 [pid 6998] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... listen resumed>) = 0 [pid 7001] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 6999] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6998] close(29) = -1 EBADF (Bad file descriptor) [pid 7002] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7001] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7000] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 6999] <... sendmsg resumed>) = 40 [pid 6998] exit_group(0 [pid 7002] <... socket resumed>) = 5 [pid 7000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6998] <... exit_group resumed>) = ? [pid 7002] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7000] <... socket resumed>) = 6 [pid 6999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6998] +++ exited with 0 +++ [pid 7001] <... socket resumed>) = 6 [pid 7000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6999] <... socket resumed>) = 7 [pid 7001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7002] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7001] <... socket resumed>) = 7 [pid 6999] <... socket resumed>) = 8 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7001] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6999] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7002] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7001] <... sendto resumed>) = 36 [pid 7000] <... socket resumed>) = 7 [pid 6999] <... sendto resumed>) = 36 [pid 7002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7000] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7002] <... socket resumed>) = 6 [pid 7001] recvfrom(7, [pid 6999] recvfrom(8, [pid 5851] <... restart_syscall resumed>) = 0 [pid 7002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7001] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=225}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7000] <... sendto resumed>) = 36 [pid 6999] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1734395103}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7002] <... socket resumed>) = 7 [pid 7001] recvfrom(7, [pid 7000] recvfrom(7, [pid 6999] recvfrom(8, [pid 7002] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7001] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=225}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7000] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=225}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 6999] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1734395103}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7002] <... sendto resumed>) = 36 [pid 7001] close(7 [pid 7000] recvfrom(7, [pid 5851] umount2("./218", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7002] recvfrom(7, [pid 7001] <... close resumed>) = 0 [pid 7000] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=225}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 6999] close(8 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7002] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=221}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7001] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7000] close(7 [pid 5851] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7002] recvfrom(7, [pid 7001] <... sendmsg resumed>) = 40 [pid 7000] <... close resumed>) = 0 [pid 6999] <... close resumed>) = 0 [pid 7002] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=221}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7000] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6999] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5851] <... openat resumed>) = 3 [pid 7002] close(7 [pid 7001] <... socket resumed>) = 7 [pid 6999] <... sendmsg resumed>) = 132 [pid 7000] <... sendmsg resumed>) = 40 [pid 7000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7002] <... close resumed>) = 0 [pid 7001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7000] <... socket resumed>) = 7 [pid 6999] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5851] newfstatat(3, "", [pid 7002] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7001] <... socket resumed>) = 8 [pid 7002] <... sendmsg resumed>) = 40 [pid 7000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6999] <... sendmsg resumed>) = 20 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7001] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7000] <... socket resumed>) = 8 [pid 6999] writev(-1, NULL, 0 [pid 5851] getdents64(3, [pid 7002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7001] <... sendto resumed>) = 36 [pid 7000] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6999] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7002] <... socket resumed>) = 7 [pid 7001] recvfrom(8, [pid 7000] <... sendto resumed>) = 36 [pid 6999] close(3 [pid 5851] umount2("./218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7001] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1384288369}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7000] recvfrom(8, [pid 6999] <... close resumed>) = 0 [pid 7002] <... socket resumed>) = 8 [pid 7001] recvfrom(8, [pid 7000] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-360284487}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7002] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7001] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1384288369}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7000] recvfrom(8, [pid 6999] close(4 [pid 7002] <... sendto resumed>) = 36 [pid 7001] close(8 [pid 5851] newfstatat(AT_FDCWD, "./218/binderfs", [pid 7000] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-360284487}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7002] recvfrom(8, [pid 7001] <... close resumed>) = 0 [pid 6999] <... close resumed>) = 0 [pid 7000] close(8 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7001] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6999] close(5 [pid 7000] <... close resumed>) = 0 [pid 7002] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-556576396}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7001] <... sendmsg resumed>) = 132 [pid 7000] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 6999] <... close resumed>) = 0 [pid 5851] unlink("./218/binderfs" [pid 7002] recvfrom(8, [pid 5851] <... unlink resumed>) = 0 [pid 7002] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-556576396}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7001] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7000] <... sendmsg resumed>) = 132 [pid 7002] close(8 [pid 7000] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 6999] close(6 [pid 5851] getdents64(3, [pid 7002] <... close resumed>) = 0 [pid 7000] <... sendmsg resumed>) = 20 [pid 6999] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7000] writev(-1, NULL, 0 [pid 6999] close(7 [pid 5851] close(3 [pid 7002] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7000] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = 0 [pid 5851] <... close resumed>) = 0 [pid 7001] <... sendmsg resumed>) = 20 [pid 7000] close(3 [pid 6999] close(8 [pid 5851] rmdir("./218" [pid 7002] <... sendmsg resumed>) = 132 [pid 7001] writev(-1, NULL, 0 [pid 7000] <... close resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... rmdir resumed>) = 0 [pid 7002] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7001] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(4 [pid 6999] close(9 [pid 5851] mkdir("./219", 0777 [pid 7001] close(3 [pid 7000] <... close resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... mkdir resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7002] <... sendmsg resumed>) = 20 [pid 7001] <... close resumed>) = 0 ./strace-static-x86_64: Process 7003 attached [pid 7001] close(4 [pid 7000] close(5 [pid 6999] close(10 [pid 7003] set_robust_list(0x55558da3e760, 24 [pid 7002] writev(-1, NULL, 0 [pid 7000] <... close resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 221 [pid 7003] <... set_robust_list resumed>) = 0 [pid 7000] close(6 [pid 6999] close(11 [pid 7003] chdir("./219" [pid 7002] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] <... close resumed>) = 0 [pid 7000] <... close resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... chdir resumed>) = 0 [pid 7002] close(3 [pid 7001] close(5 [pid 7000] close(7 [pid 6999] close(12 [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7002] <... close resumed>) = 0 [pid 7001] <... close resumed>) = 0 [pid 7000] <... close resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... prctl resumed>) = 0 [pid 7002] close(4 [pid 7001] close(6 [pid 6999] close(13 [pid 7003] setpgid(0, 0 [pid 7002] <... close resumed>) = 0 [pid 7000] close(8 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... setpgid resumed>) = 0 [pid 7002] close(5 [pid 7001] <... close resumed>) = 0 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(14 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7002] <... close resumed>) = 0 [pid 7001] close(7 [pid 7000] close(9 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] close(6 [pid 7001] <... close resumed>) = 0 [pid 7003] <... openat resumed>) = 3 [pid 7002] <... close resumed>) = 0 [pid 7001] close(8 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(15 [pid 7003] write(3, "1000", 4 [pid 7002] close(7 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(10 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... write resumed>) = 4 [pid 7002] <... close resumed>) = 0 [pid 7001] close(9 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(16 [pid 7003] close(3 [pid 7000] close(11 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... close resumed>) = 0 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(17 [pid 7003] read(200, [pid 7000] close(12 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(18 [pid 7003] symlink("/dev/binderfs", "./binderfs" [pid 7002] close(8 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(13 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... symlink resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(10 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(19 [pid 7003] write(1, "executing program\n", 18 [pid 7002] close(9 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7000] close(14 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... write resumed>) = 18 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(11 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(20 [pid 7003] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7002] close(10 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(15 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... socket resumed>) = 3 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(12 [pid 7002] close(11 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(21 [pid 7003] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(13 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... socket resumed>) = 4 [pid 7002] close(12 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(16 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(14 [pid 6999] close(22 [pid 7003] close(4 [pid 7002] close(13 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... close resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(15 [pid 7000] close(17 [pid 6999] close(23 [pid 7003] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7002] close(14 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... socket resumed>) = 4 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(16 [pid 7000] close(18 [pid 6999] close(24 [pid 7002] close(15 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(17 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] close(16 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(19 [pid 6999] close(25 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(18 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] close(17 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(20 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7001] close(19 [pid 7002] close(18 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(26 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(20 [pid 7002] close(19 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(21 [pid 7002] close(20 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(22 [pid 7003] listen(4, 9 [pid 7002] close(21 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... listen resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(23 [pid 7000] close(21 [pid 6999] close(27 [pid 7002] close(22 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(24 [pid 7002] close(23 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(25 [pid 7002] close(24 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(26 [pid 7002] close(25 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(27 [pid 7002] close(26 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(28 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] close(27 [pid 7003] <... socket resumed>) = 5 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(22 [pid 6999] close(28 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(29 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] sendmmsg(5, [pid 7002] close(28 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(23 [pid 6999] close(29 [pid 7003] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] exit_group(0 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7000] close(24 [pid 6999] exit_group(0 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] close(29 [pid 7001] <... exit_group resumed>) = ? [pid 7003] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] close(25 [pid 6999] <... exit_group resumed>) = ? [pid 7003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7002] exit_group(0 [pid 7001] +++ exited with 0 +++ [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... exit_group resumed>) = ? [pid 7000] close(26) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7000] close(27 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] <... socket resumed>) = 6 [pid 7002] +++ exited with 0 +++ [pid 7000] close(28 [pid 7003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] +++ exited with 0 +++ [pid 7003] <... socket resumed>) = 7 [pid 7000] close(29 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7003] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7000] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7003] <... sendto resumed>) = 36 [pid 7000] exit_group(0 [pid 7003] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=221}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7000] <... exit_group resumed>) = ? [pid 5852] <... restart_syscall resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 7003] recvfrom(7, [pid 5849] umount2("./219", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7000] +++ exited with 0 +++ [pid 7003] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=221}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5852] umount2("./223", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./220", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7003] close(7 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7003] <... close resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7003] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5852] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7003] <... sendmsg resumed>) = 40 [pid 5852] <... openat resumed>) = 3 [pid 5850] <... openat resumed>) = 3 [pid 5849] <... openat resumed>) = 3 [pid 7003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] newfstatat(3, "", [pid 5850] newfstatat(3, "", [pid 5849] newfstatat(3, "", [pid 7003] <... socket resumed>) = 7 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5852] getdents64(3, [pid 5850] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7003] <... socket resumed>) = 8 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7003] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5852] umount2("./223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 7003] <... sendto resumed>) = 36 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7003] recvfrom(8, [pid 5852] newfstatat(AT_FDCWD, "./223/binderfs", [pid 5850] newfstatat(AT_FDCWD, "./220/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7003] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1866193235}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] umount2("./219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7003] recvfrom(8, [pid 5852] unlink("./223/binderfs" [pid 5850] unlink("./220/binderfs" [pid 7003] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1866193235}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7003] close(8 [pid 5852] getdents64(3, [pid 5850] getdents64(3, [pid 5849] newfstatat(AT_FDCWD, "./219/binderfs", [pid 7003] <... close resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7003] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5852] close(3 [pid 5850] close(3 [pid 7003] <... sendmsg resumed>) = 132 [pid 5852] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] unlink("./219/binderfs" [pid 7003] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 5852] rmdir("./223" [pid 5850] rmdir("./220" [pid 5852] <... rmdir resumed>) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 7003] <... sendmsg resumed>) = 20 [pid 5853] umount2("./223", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] mkdir("./224", 0777 [pid 5850] mkdir("./221", 0777 [pid 7003] writev(-1, NULL, 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... mkdir resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] getdents64(3, [pid 7003] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 7005 attached ./strace-static-x86_64: Process 7004 attached [pid 7003] close(3 [pid 5853] <... openat resumed>) = 3 [pid 5853] newfstatat(3, "", [pid 7003] <... close resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 223 [pid 7004] set_robust_list(0x55558da3e760, 24 [pid 5849] close(3 [pid 7005] set_robust_list(0x55558da3e760, 24 [pid 7003] close(4 [pid 5853] getdents64(3, [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 226 [pid 5849] <... close resumed>) = 0 [pid 7005] <... set_robust_list resumed>) = 0 [pid 7004] <... set_robust_list resumed>) = 0 [pid 7003] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7003] close(5 [pid 5853] umount2("./223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7005] chdir("./221" [pid 7004] chdir("./224" [pid 7003] <... close resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7005] <... chdir resumed>) = 0 [pid 7004] <... chdir resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./223/binderfs", [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7003] close(6 [pid 5849] rmdir("./219" [pid 7005] <... prctl resumed>) = 0 [pid 7004] <... prctl resumed>) = 0 [pid 7003] <... close resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7004] setpgid(0, 0 [pid 7005] setpgid(0, 0 [pid 7003] close(7 [pid 5849] mkdir("./220", 0777 [pid 5853] unlink("./223/binderfs" [pid 7005] <... setpgid resumed>) = 0 [pid 7004] <... setpgid resumed>) = 0 [pid 7003] <... close resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7003] close(8 [pid 5853] <... unlink resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7005] <... openat resumed>) = 3 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 7005] write(3, "1000", 4./strace-static-x86_64: Process 7006 attached [pid 7004] <... openat resumed>) = 3 [pid 7003] close(9 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7005] <... write resumed>) = 4 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] close(10) = -1 EBADF (Bad file descriptor) [pid 7003] close(11) = -1 EBADF (Bad file descriptor) [pid 7006] set_robust_list(0x55558da3e760, 24 [pid 7005] close(3 [pid 7003] close(12 [pid 5853] close(3 [pid 7006] <... set_robust_list resumed>) = 0 [pid 7005] <... close resumed>) = 0 [pid 7004] write(3, "1000", 4 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] close(13 [pid 5853] <... close resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 222 [pid 7006] chdir("./220" [pid 7004] <... write resumed>) = 4 [pid 7005] read(200, [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] rmdir("./223" [pid 7005] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7004] close(3 [pid 7003] close(14 [pid 7005] symlink("/dev/binderfs", "./binderfs" [pid 7004] <... close resumed>) = 0 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... chdir resumed>) = 0 [pid 7003] close(15 [pid 5853] <... rmdir resumed>) = 0 [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7005] <... symlink resumed>) = 0 [pid 7004] read(200, [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... prctl resumed>) = 0 [pid 7004] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7003] close(16) = -1 EBADF (Bad file descriptor) [pid 7004] symlink("/dev/binderfs", "./binderfs" [pid 7006] setpgid(0, 0 [pid 7003] close(17 [pid 5853] mkdir("./224", 0777 [pid 7004] <... symlink resumed>) = 0 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] close(18) = -1 EBADF (Bad file descriptor) [pid 7003] close(19) = -1 EBADF (Bad file descriptor) executing program [pid 7006] <... setpgid resumed>) = 0 [pid 7005] write(1, "executing program\n", 18 [pid 7004] write(1, "executing program\n", 18 [pid 7003] close(20 executing program [pid 5853] <... mkdir resumed>) = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7005] <... write resumed>) = 18 [pid 7004] <... write resumed>) = 18 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7007 attached [pid 7006] <... openat resumed>) = 3 [pid 7005] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7004] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7003] close(21 [pid 7005] <... socket resumed>) = 3 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... socket resumed>) = 3 [pid 7006] write(3, "1000", 4) = 4 [pid 7003] close(22 [pid 7006] close(3 [pid 7005] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7004] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] set_robust_list(0x55558da3e760, 24 [pid 7006] <... close resumed>) = 0 [pid 7005] <... socket resumed>) = 4 [pid 7003] close(23 [pid 7004] <... socket resumed>) = 4 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 226 [pid 7007] <... set_robust_list resumed>) = 0 [pid 7006] read(200, [pid 7005] close(4 [pid 7004] close(4 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] chdir("./224" [pid 7006] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... close resumed>) = 0 [pid 7004] <... close resumed>) = 0 [pid 7003] close(24 [pid 7007] <... chdir resumed>) = 0 [pid 7006] symlink("/dev/binderfs", "./binderfs" [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7006] <... symlink resumed>) = 0 [pid 7005] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCPexecuting program [pid 7004] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7003] close(25 [pid 7007] <... prctl resumed>) = 0 [pid 7006] write(1, "executing program\n", 18 [pid 7004] <... socket resumed>) = 4 [pid 7007] setpgid(0, 0 [pid 7006] <... write resumed>) = 18 [pid 7005] <... socket resumed>) = 4 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7005] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7003] close(26 [pid 7006] <... socket resumed>) = 3 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7005] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7003] close(27 [pid 7007] <... setpgid resumed>) = 0 [pid 7006] <... socket resumed>) = 4 [pid 7004] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7006] close(4 [pid 7005] listen(4, 9 [pid 7003] close(28 [pid 7004] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7007] <... openat resumed>) = 3 [pid 7006] <... close resumed>) = 0 [pid 7005] <... listen resumed>) = 0 [pid 7004] listen(4, 9 [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] write(3, "1000", 4 [pid 7006] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7005] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7004] <... listen resumed>) = 0 [pid 7003] close(29 [pid 7007] <... write resumed>) = 4 [pid 7006] <... socket resumed>) = 4 [pid 7005] <... socket resumed>) = 5 [pid 7004] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] close(3 [pid 7006] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7005] sendmmsg(5, [pid 7004] <... socket resumed>) = 5 [pid 7003] exit_group(0 [pid 7004] sendmmsg(5, [pid 7006] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7005] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7004] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7003] <... exit_group resumed>) = ? [pid 7006] listen(4, 9 [pid 7007] <... close resumed>) = 0 [pid 7006] <... listen resumed>) = 0 [pid 7005] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7004] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7007] read(200, [pid 7006] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7003] +++ exited with 0 +++ [pid 7007] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7006] <... socket resumed>) = 5 [pid 7004] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7007] symlink("/dev/binderfs", "./binderfs" [pid 7006] sendmmsg(5, [pid 7004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7007] <... symlink resumed>) = 0 [pid 7006] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7005] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7004] <... socket resumed>) = 6 [pid 5851] restart_syscall(<... resuming interrupted clone ...>executing program [pid 7007] write(1, "executing program\n", 18 [pid 7006] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7007] <... write resumed>) = 18 [pid 7004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7007] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] <... restart_syscall resumed>) = 0 [pid 7007] <... socket resumed>) = 3 [pid 7006] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7005] <... socket resumed>) = 6 [pid 7007] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7004] <... socket resumed>) = 7 [pid 7007] <... socket resumed>) = 4 [pid 7006] <... socket resumed>) = 6 [pid 7005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7004] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7007] close(4 [pid 7006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7005] <... socket resumed>) = 7 [pid 7007] <... close resumed>) = 0 [pid 7006] <... socket resumed>) = 7 [pid 7005] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7004] <... sendto resumed>) = 36 [pid 5851] umount2("./219", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7007] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7006] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7005] <... sendto resumed>) = 36 [pid 7004] recvfrom(7, [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7007] <... socket resumed>) = 4 [pid 7006] <... sendto resumed>) = 36 [pid 7004] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=226}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7007] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7006] recvfrom(7, [pid 7005] recvfrom(7, [pid 7004] recvfrom(7, [pid 5851] <... openat resumed>) = 3 [pid 7004] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=226}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7007] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7006] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=222}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7005] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=223}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] newfstatat(3, "", [pid 7004] close(7 [pid 7007] listen(4, 9 [pid 7006] recvfrom(7, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7006] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=222}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7004] <... close resumed>) = 0 [pid 7007] <... listen resumed>) = 0 [pid 7006] close(7 [pid 7005] recvfrom(7, [pid 5851] getdents64(3, [pid 7006] <... close resumed>) = 0 [pid 7005] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=223}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7004] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7007] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7006] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7005] close(7 [pid 7007] <... socket resumed>) = 5 [pid 5851] umount2("./219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7005] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7007] sendmmsg(5, [pid 7006] <... sendmsg resumed>) = 40 [pid 7004] <... sendmsg resumed>) = 40 [pid 7007] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7005] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] newfstatat(AT_FDCWD, "./219/binderfs", [pid 7007] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7006] <... socket resumed>) = 7 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] unlink("./219/binderfs" [pid 7004] <... socket resumed>) = 7 [pid 7004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 7007] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7005] <... sendmsg resumed>) = 40 [pid 5851] <... unlink resumed>) = 0 [pid 7007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7006] <... socket resumed>) = 8 [pid 7005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7004] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] getdents64(3, [pid 7006] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7004] <... sendto resumed>) = 36 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] close(3 [pid 7007] <... socket resumed>) = 6 [pid 7006] <... sendto resumed>) = 36 [pid 7005] <... socket resumed>) = 7 [pid 7004] recvfrom(8, [pid 5851] <... close resumed>) = 0 [pid 7007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7004] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1623106934}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] rmdir("./219" [pid 7007] <... socket resumed>) = 7 [pid 7006] recvfrom(8, [pid 7005] <... socket resumed>) = 8 [pid 7004] recvfrom(8, [pid 5851] <... rmdir resumed>) = 0 [pid 7007] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7006] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-385097497}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7005] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7004] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1623106934}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5851] mkdir("./220", 0777 [pid 7007] <... sendto resumed>) = 36 [pid 7006] recvfrom(8, [pid 7005] <... sendto resumed>) = 36 [pid 7007] recvfrom(7, [pid 7006] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-385097497}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7005] recvfrom(8, [pid 7004] close(8 [pid 5851] <... mkdir resumed>) = 0 [pid 7007] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=226}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7006] close(8 [pid 7005] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-219000426}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7004] <... close resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7007] recvfrom(7, [pid 7006] <... close resumed>) = 0 [pid 7005] recvfrom(8, [pid 7004] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7005] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-219000426}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7007] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=226}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7006] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7004] <... sendmsg resumed>) = 132 ./strace-static-x86_64: Process 7008 attached [pid 7007] close(7 [pid 7005] close(8 [pid 7006] <... sendmsg resumed>) = 132 [pid 7007] <... close resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 222 [pid 7005] <... close resumed>) = 0 [pid 7008] set_robust_list(0x55558da3e760, 24 [pid 7007] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7006] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7005] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7004] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7008] <... set_robust_list resumed>) = 0 [pid 7008] chdir("./220") = 0 [pid 7007] <... sendmsg resumed>) = 40 [pid 7006] <... sendmsg resumed>) = 20 [pid 7005] <... sendmsg resumed>) = 132 [pid 7004] <... sendmsg resumed>) = 20 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7006] writev(-1, NULL, 0 [pid 7005] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7004] writev(-1, NULL, 0 [pid 7008] <... prctl resumed>) = 0 [pid 7007] <... socket resumed>) = 7 [pid 7006] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... sendmsg resumed>) = 20 [pid 7008] setpgid(0, 0 [pid 7005] writev(-1, NULL, 0 [pid 7004] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] close(3 [pid 7007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7008] <... setpgid resumed>) = 0 [pid 7006] <... close resumed>) = 0 [pid 7004] close(3 [pid 7007] <... socket resumed>) = 8 [pid 7005] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(3 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7005] <... close resumed>) = 0 [pid 7005] close(4 [pid 7007] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7006] close(4 [pid 7005] <... close resumed>) = 0 [pid 7004] <... close resumed>) = 0 [pid 7008] <... openat resumed>) = 3 [pid 7005] close(5 [pid 7008] write(3, "1000", 4 [pid 7006] <... close resumed>) = 0 [pid 7005] <... close resumed>) = 0 [pid 7004] close(4 [pid 7008] <... write resumed>) = 4 [pid 7007] <... sendto resumed>) = 36 [pid 7006] close(5 [pid 7005] close(6 [pid 7008] close(3 [pid 7007] recvfrom(8, [pid 7006] <... close resumed>) = 0 [pid 7005] <... close resumed>) = 0 [pid 7004] <... close resumed>) = 0 [pid 7008] <... close resumed>) = 0 [pid 7006] close(6 [pid 7007] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1652181431}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7008] read(200, [pid 7006] <... close resumed>) = 0 [pid 7005] close(7 [pid 7004] close(5 [pid 7007] recvfrom(8, [pid 7008] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7007] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1652181431}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7004] <... close resumed>) = 0 [pid 7008] symlink("/dev/binderfs", "./binderfs" [pid 7007] close(8 [pid 7006] close(7 [pid 7005] <... close resumed>) = 0 [pid 7004] close(6 [pid 7008] <... symlink resumed>) = 0 [pid 7007] <... close resumed>) = 0 [pid 7004] <... close resumed>) = 0 executing program [pid 7008] write(1, "executing program\n", 18 [pid 7007] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7006] <... close resumed>) = 0 [pid 7005] close(8 [pid 7008] <... write resumed>) = 18 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] close(7) = 0 [pid 7004] close(8) = -1 EBADF (Bad file descriptor) [pid 7004] close(9) = -1 EBADF (Bad file descriptor) [pid 7004] close(10) = -1 EBADF (Bad file descriptor) [pid 7004] close(11) = -1 EBADF (Bad file descriptor) [pid 7004] close(12) = -1 EBADF (Bad file descriptor) [pid 7004] close(13) = -1 EBADF (Bad file descriptor) [pid 7004] close(14) = -1 EBADF (Bad file descriptor) [pid 7004] close(15) = -1 EBADF (Bad file descriptor) [pid 7004] close(16) = -1 EBADF (Bad file descriptor) [pid 7004] close(17) = -1 EBADF (Bad file descriptor) [pid 7004] close(18) = -1 EBADF (Bad file descriptor) [pid 7004] close(19) = -1 EBADF (Bad file descriptor) [pid 7004] close(20) = -1 EBADF (Bad file descriptor) [pid 7008] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7004] close(21 [pid 7007] <... sendmsg resumed>) = 132 [pid 7005] close(9 [pid 7004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] close(8 [pid 7004] close(22) = -1 EBADF (Bad file descriptor) [pid 7004] close(23) = -1 EBADF (Bad file descriptor) [pid 7004] close(24) = -1 EBADF (Bad file descriptor) [pid 7008] <... socket resumed>) = 3 [pid 7007] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] close(25 [pid 7008] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7006] close(9 [pid 7005] close(10 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... socket resumed>) = 4 [pid 7006] close(10 [pid 7005] close(11 [pid 7008] close(4 [pid 7007] <... sendmsg resumed>) = 20 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] close(11 [pid 7005] close(12 [pid 7008] <... close resumed>) = 0 [pid 7007] writev(-1, NULL, 0 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] close(26 [pid 7006] close(12 [pid 7008] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7007] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(13 [pid 7004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... socket resumed>) = 4 [pid 7007] close(3 [pid 7006] close(13 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] close(27 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(14 [pid 7006] close(14 [pid 7004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] <... close resumed>) = 0 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] close(4 [pid 7005] close(15 [pid 7006] close(15 [pid 7004] close(28 [pid 7008] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7007] <... close resumed>) = 0 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] close(5 [pid 7006] close(16 [pid 7005] close(16 [pid 7004] close(29 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7007] <... close resumed>) = 0 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] listen(4, 9 [pid 7005] close(17 [pid 7008] <... listen resumed>) = 0 [pid 7006] close(17 [pid 7008] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] close(6 [pid 7004] exit_group(0 [pid 7008] <... socket resumed>) = 5 [pid 7006] close(18 [pid 7005] close(18 [pid 7008] sendmmsg(5, [pid 7004] <... exit_group resumed>) = ? [pid 7008] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7007] <... close resumed>) = 0 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] close(19 [pid 7008] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16) = -1 ECONNREFUSED (Connection refused) [pid 7004] +++ exited with 0 +++ [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] close(7 [pid 7006] close(20 [pid 7005] close(19 [pid 7008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... socket resumed>) = 6 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(20 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 7008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7006] close(21 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7008] <... socket resumed>) = 7 [pid 7007] <... close resumed>) = 0 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(21 [pid 7007] close(8 [pid 7006] close(22 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(22 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... sendto resumed>) = 36 [pid 7007] close(9 [pid 7006] close(23 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(23 [pid 7007] close(10 [pid 7006] close(24 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] recvfrom(7, [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 7005] close(24 [pid 7008] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=222}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7007] close(11 [pid 7006] close(25 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] recvfrom(7, [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(25 [pid 7008] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=222}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7006] close(26 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] close(7 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(26 [pid 7008] <... close resumed>) = 0 [pid 7007] close(12 [pid 7006] close(27 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(27 [pid 5852] umount2("./224", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7008] <... sendmsg resumed>) = 40 [pid 7007] close(13 [pid 7006] close(28 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(28 [pid 5852] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7007] close(14 [pid 7006] close(29 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(29 [pid 5852] <... openat resumed>) = 3 [pid 7007] close(15 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... socket resumed>) = 7 [pid 7006] exit_group(0 [pid 7008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] exit_group(0 [pid 7008] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7007] close(16 [pid 7006] <... exit_group resumed>) = ? [pid 7005] <... exit_group resumed>) = ? [pid 5852] newfstatat(3, "", [pid 7008] <... sendto resumed>) = 36 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] +++ exited with 0 +++ [pid 7008] recvfrom(8, [pid 7007] close(17 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7008] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-284809812}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 7008] recvfrom(8, [pid 7007] close(18 [pid 7005] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7008] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-284809812}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7008] close(8 [pid 7007] close(19 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7008] <... close resumed>) = 0 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... restart_syscall resumed>) = 0 [pid 7007] close(20 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./224/binderfs", [pid 5850] umount2("./221", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7008] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN) = 132 [pid 7007] close(21 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7008] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM) = 20 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7007] close(22 [pid 5852] unlink("./224/binderfs" [pid 5849] umount2("./220", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7008] writev(-1, NULL, 0 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7008] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7007] close(23 [pid 5852] getdents64(3, [pid 5850] newfstatat(3, "", [pid 5849] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7008] close(3 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... openat resumed>) = 3 [pid 7008] <... close resumed>) = 0 [pid 7007] close(24 [pid 5852] close(3 [pid 5850] getdents64(3, [pid 5849] newfstatat(3, "", [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7008] close(4 [pid 7007] close(25 [pid 5852] rmdir("./224" [pid 5850] umount2("./221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 7008] <... close resumed>) = 0 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... rmdir resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7007] close(26) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./225", 0777 [pid 5850] newfstatat(AT_FDCWD, "./221/binderfs", [pid 5849] umount2("./220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7008] close(5 [pid 7007] close(27 [pid 5852] <... mkdir resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] <... close resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7008] close(6 [pid 7007] close(28 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] unlink("./221/binderfs" [pid 5849] newfstatat(AT_FDCWD, "./220/binderfs", [pid 7008] <... close resumed>) = 0 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 7008] close(7./strace-static-x86_64: Process 7009 attached ) = 0 [pid 7007] close(29 [pid 5850] getdents64(3, [pid 5849] unlink("./220/binderfs" [pid 7009] set_robust_list(0x55558da3e760, 24 [pid 7008] close(8 [pid 7007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 227 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] close(9) = -1 EBADF (Bad file descriptor) [pid 7007] exit_group(0 [pid 5850] close(3 [pid 5849] getdents64(3, [pid 7009] <... set_robust_list resumed>) = 0 [pid 7008] close(10 [pid 5850] <... close resumed>) = 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7009] chdir("./225" [pid 5849] close(3 [pid 7008] close(11) = -1 EBADF (Bad file descriptor) [pid 7008] close(12) = -1 EBADF (Bad file descriptor) [pid 7008] close(13) = -1 EBADF (Bad file descriptor) [pid 7008] close(14) = -1 EBADF (Bad file descriptor) [pid 7009] <... chdir resumed>) = 0 [pid 7008] close(15 [pid 7007] <... exit_group resumed>) = ? [pid 5850] rmdir("./221" [pid 5849] <... close resumed>) = 0 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] <... rmdir resumed>) = 0 [pid 5849] rmdir("./220" [pid 7009] <... prctl resumed>) = 0 [pid 5850] mkdir("./222", 0777 [pid 5849] <... rmdir resumed>) = 0 [pid 7009] setpgid(0, 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... mkdir resumed>) = 0 [pid 7009] <... setpgid resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] mkdir("./221", 0777 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7008] close(16 [pid 7007] +++ exited with 0 +++ [pid 5849] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 7010 attached [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] close(17 [pid 7010] set_robust_list(0x55558da3e760, 24 [pid 7009] <... openat resumed>) = 3 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7010] <... set_robust_list resumed>) = 0 [pid 7008] close(18 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 7009] write(3, "1000", 4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7010] chdir("./222" [pid 7009] <... write resumed>) = 4 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 224 ./strace-static-x86_64: Process 7011 attached [pid 7010] <... chdir resumed>) = 0 [pid 7009] close(3 [pid 7008] close(19 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7009] <... close resumed>) = 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... prctl resumed>) = 0 [pid 7008] close(20 [pid 7010] setpgid(0, 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... setpgid resumed>) = 0 [pid 7008] close(21 [pid 7011] set_robust_list(0x55558da3e760, 24 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 223 [pid 7008] close(22 [pid 7011] <... set_robust_list resumed>) = 0 [pid 7009] read(200, [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 7011] chdir("./221" [pid 7009] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7010] <... openat resumed>) = 3 [pid 7011] <... chdir resumed>) = 0 [pid 7009] symlink("/dev/binderfs", "./binderfs" [pid 7008] close(23) = -1 EBADF (Bad file descriptor) [pid 7008] close(24 [pid 7009] <... symlink resumed>) = 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7010] write(3, "1000", 4 [pid 7008] close(25 [pid 7009] write(1, "executing program\n", 18 [pid 5853] umount2("./224", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7011] <... prctl resumed>) = 0 [pid 7010] <... write resumed>) = 4 [pid 7009] <... write resumed>) = 18 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7011] setpgid(0, 0 [pid 7010] close(3 [pid 7009] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7008] close(26 [pid 7011] <... setpgid resumed>) = 0 [pid 7010] <... close resumed>) = 0 [pid 7009] <... socket resumed>) = 3 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7010] read(200, [pid 7009] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7008] close(27 [pid 7010] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... socket resumed>) = 4 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 7010] symlink("/dev/binderfs", "./binderfs" [pid 7009] close(4 [pid 7008] close(28) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 7011] <... openat resumed>) = 3 [pid 7008] close(29 [pid 7010] <... symlink resumed>) = 0 [pid 7008] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7008] exit_group(0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7008] <... exit_group resumed>) = ? [pid 7011] write(3, "1000", 4executing program [pid 7010] write(1, "executing program\n", 18 [pid 7009] <... close resumed>) = 0 [pid 5853] getdents64(3, [pid 7011] <... write resumed>) = 4 [pid 7010] <... write resumed>) = 18 [pid 7009] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7008] +++ exited with 0 +++ [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7011] close(3 [pid 7010] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] umount2("./224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7009] <... socket resumed>) = 4 [pid 7011] <... close resumed>) = 0 [pid 7010] <... socket resumed>) = 3 [pid 5851] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7010] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4 [pid 7011] read(200, [pid 7009] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7010] close(4 [pid 7011] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7010] <... close resumed>) = 0 [pid 7009] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] newfstatat(AT_FDCWD, "./224/binderfs", [pid 5851] umount2("./220", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7011] symlink("/dev/binderfs", "./binderfs" [pid 7009] listen(4, 9 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7011] <... symlink resumed>) = 0 [pid 7009] <... listen resumed>) = 0 [pid 5853] unlink("./224/binderfs" [pid 5851] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program [pid 7011] write(1, "executing program\n", 18 [pid 7009] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] <... unlink resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 7011] <... write resumed>) = 18 [pid 7009] <... socket resumed>) = 5 [pid 5851] newfstatat(3, "", [pid 7010] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] getdents64(3, [pid 7011] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7010] <... socket resumed>) = 4 [pid 7009] sendmmsg(5, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7011] <... socket resumed>) = 3 [pid 7010] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7009] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7011] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7010] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7009] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] close(3 [pid 5851] getdents64(3, [pid 7011] <... socket resumed>) = 4 [pid 7010] listen(4, 9 [pid 7009] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7011] close(4 [pid 7010] <... listen resumed>) = 0 [pid 7009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] rmdir("./224" [pid 7011] <... close resumed>) = 0 [pid 7010] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7009] <... socket resumed>) = 6 [pid 5853] <... rmdir resumed>) = 0 [pid 5851] umount2("./220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7011] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7010] <... socket resumed>) = 5 [pid 7009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] mkdir("./225", 0777 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7011] <... socket resumed>) = 4 [pid 7010] sendmmsg(5, [pid 5853] <... mkdir resumed>) = 0 [pid 7010] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7009] <... socket resumed>) = 7 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] newfstatat(AT_FDCWD, "./220/binderfs", [pid 7011] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7010] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7009] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 7012 attached [pid 7011] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7010] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7009] <... sendto resumed>) = 36 [pid 5851] unlink("./220/binderfs" [pid 7012] set_robust_list(0x55558da3e760, 24 [pid 7011] listen(4, 9 [pid 7010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7009] recvfrom(7, [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 227 [pid 5851] <... unlink resumed>) = 0 [pid 7011] <... listen resumed>) = 0 [pid 7010] <... socket resumed>) = 6 [pid 7009] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=227}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] getdents64(3, [pid 7010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7010] <... socket resumed>) = 7 [pid 5851] close(3 [pid 7010] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5851] <... close resumed>) = 0 [pid 7010] <... sendto resumed>) = 36 [pid 5851] rmdir("./220" [pid 7010] recvfrom(7, [pid 5851] <... rmdir resumed>) = 0 [pid 7010] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=224}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5851] mkdir("./221", 0777 [pid 7012] <... set_robust_list resumed>) = 0 [pid 7011] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7010] recvfrom(7, [pid 7009] recvfrom(7, [pid 5851] <... mkdir resumed>) = 0 [pid 7012] chdir("./225" [pid 7010] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=224}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7009] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=227}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7012] <... chdir resumed>) = 0 [pid 7011] <... socket resumed>) = 5 [pid 7010] close(7 [pid 7009] close(7 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7011] sendmmsg(5, [pid 7010] <... close resumed>) = 0 [pid 7009] <... close resumed>) = 0 [pid 7012] <... prctl resumed>) = 0 [pid 7011] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7009] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 7013 attached [pid 7012] setpgid(0, 0 [pid 7011] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7009] <... sendmsg resumed>) = 40 [pid 7013] set_robust_list(0x55558da3e760, 24 [pid 7012] <... setpgid resumed>) = 0 [pid 7010] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7013] <... set_robust_list resumed>) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7011] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7013] chdir("./221" [pid 7012] <... openat resumed>) = 3 [pid 7011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7010] <... sendmsg resumed>) = 40 [pid 7009] <... socket resumed>) = 7 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 223 [pid 7013] <... chdir resumed>) = 0 [pid 7012] write(3, "1000", 4 [pid 7011] <... socket resumed>) = 6 [pid 7009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7012] <... write resumed>) = 4 [pid 7010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7013] <... prctl resumed>) = 0 [pid 7013] setpgid(0, 0 [pid 7012] close(3 [pid 7011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7010] <... socket resumed>) = 7 [pid 7009] <... socket resumed>) = 8 [pid 7013] <... setpgid resumed>) = 0 [pid 7012] <... close resumed>) = 0 [pid 7011] <... socket resumed>) = 7 [pid 7010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7009] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7012] read(200, [pid 7011] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7010] <... socket resumed>) = 8 [pid 7009] <... sendto resumed>) = 36 [pid 7013] <... openat resumed>) = 3 [pid 7012] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] <... sendto resumed>) = 36 [pid 7010] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7013] write(3, "1000", 4 [pid 7012] symlink("/dev/binderfs", "./binderfs" [pid 7011] recvfrom(7, [pid 7009] recvfrom(8, [pid 7013] <... write resumed>) = 4 [pid 7012] <... symlink resumed>) = 0 [pid 7013] close(3 [pid 7011] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=223}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7010] <... sendto resumed>) = 36 [pid 7009] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1280883506}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7013] <... close resumed>) = 0 [pid 7012] write(1, "executing program\n", 18 [pid 7011] recvfrom(7, [pid 7010] recvfrom(8, executing program [pid 7013] read(200, [pid 7012] <... write resumed>) = 18 [pid 7011] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=223}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7010] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1313671879}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7009] recvfrom(8, [pid 7013] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7011] close(7 [pid 7010] recvfrom(8, [pid 7009] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1280883506}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7013] symlink("/dev/binderfs", "./binderfs" [pid 7012] <... socket resumed>) = 3 [pid 7011] <... close resumed>) = 0 [pid 7010] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1313671879}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7013] <... symlink resumed>) = 0 [pid 7012] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7010] close(8) = 0 [pid 7013] write(1, "executing program\n", 18 [pid 7012] <... socket resumed>) = 4 executing program [pid 7011] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7009] close(8 [pid 7013] <... write resumed>) = 18 [pid 7012] close(4 [pid 7010] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7009] <... close resumed>) = 0 [pid 7013] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7012] <... close resumed>) = 0 [pid 7011] <... sendmsg resumed>) = 40 [pid 7010] <... sendmsg resumed>) = 132 [pid 7009] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7013] <... socket resumed>) = 3 [pid 7012] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7013] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7012] <... socket resumed>) = 4 [pid 7010] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7009] <... sendmsg resumed>) = 132 [pid 7013] <... socket resumed>) = 4 [pid 7012] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7011] <... socket resumed>) = 7 [pid 7013] close(4 [pid 7012] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7010] <... sendmsg resumed>) = 20 [pid 7009] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7013] <... close resumed>) = 0 [pid 7012] listen(4, 9 [pid 7010] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 7012] <... listen resumed>) = 0 [pid 7011] <... socket resumed>) = 8 [pid 7010] close(3 [pid 7013] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7012] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7010] <... close resumed>) = 0 [pid 7013] <... socket resumed>) = 4 [pid 7012] <... socket resumed>) = 5 [pid 7013] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7010] close(4 [pid 7012] sendmmsg(5, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7010] <... close resumed>) = 0 [pid 7013] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7013] listen(4, 9 [pid 7012] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7011] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7010] close(5 [pid 7009] <... sendmsg resumed>) = 20 [pid 7013] <... listen resumed>) = 0 [pid 7012] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7011] <... sendto resumed>) = 36 [pid 7010] <... close resumed>) = 0 [pid 7013] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7011] recvfrom(8, [pid 7012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7011] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-447635047}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7013] <... socket resumed>) = 5 [pid 7012] <... socket resumed>) = 6 [pid 7010] close(6 [pid 7009] writev(-1, NULL, 0 [pid 7013] sendmmsg(5, [pid 7012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7011] recvfrom(8, [pid 7010] <... close resumed>) = 0 [pid 7009] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7012] <... socket resumed>) = 7 [pid 7011] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-447635047}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7010] close(7 [pid 7013] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7012] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7011] close(8 [pid 7009] close(3 [pid 7013] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7010] <... close resumed>) = 0 [pid 7012] <... sendto resumed>) = 36 [pid 7010] close(8 [pid 7011] <... close resumed>) = 0 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] recvfrom(7, [pid 7010] close(9 [pid 7013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7012] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=227}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7011] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... close resumed>) = 0 [pid 7013] <... socket resumed>) = 6 [pid 7012] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=227}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7009] close(4 [pid 7013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7012] close(7 [pid 7011] <... sendmsg resumed>) = 132 [pid 7010] close(10 [pid 7013] <... socket resumed>) = 7 [pid 7009] <... close resumed>) = 0 [pid 7012] <... close resumed>) = 0 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7011] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7012] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7010] close(11 [pid 7009] close(5 [pid 7013] <... sendto resumed>) = 36 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] recvfrom(7, [pid 7012] <... sendmsg resumed>) = 40 [pid 7011] <... sendmsg resumed>) = 20 [pid 7010] close(12 [pid 7009] <... close resumed>) = 0 [pid 7013] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=223}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] recvfrom(7, [pid 7012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7011] writev(-1, NULL, 0 [pid 7010] close(13 [pid 7009] close(6 [pid 7013] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=223}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(7 [pid 7012] <... socket resumed>) = 7 [pid 7011] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] close(14 [pid 7009] <... close resumed>) = 0 [pid 7012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7011] close(3 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = 0 [pid 7012] <... socket resumed>) = 8 [pid 7011] <... close resumed>) = 0 [pid 7010] close(15 [pid 7009] close(7 [pid 7013] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7012] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7011] close(4 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... sendmsg resumed>) = 40 [pid 7010] close(16 [pid 7009] <... close resumed>) = 0 [pid 7011] <... close resumed>) = 0 [pid 7013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7012] <... sendto resumed>) = 36 [pid 7011] close(5 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(8 [pid 7010] close(17) = -1 EBADF (Bad file descriptor) [pid 7013] <... socket resumed>) = 7 [pid 7012] recvfrom(8, [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(9) = -1 EBADF (Bad file descriptor) [pid 7009] close(10) = -1 EBADF (Bad file descriptor) [pid 7009] close(11) = -1 EBADF (Bad file descriptor) [pid 7009] close(12) = -1 EBADF (Bad file descriptor) [pid 7009] close(13) = -1 EBADF (Bad file descriptor) [pid 7009] close(14) = -1 EBADF (Bad file descriptor) [pid 7009] close(15) = -1 EBADF (Bad file descriptor) [pid 7009] close(16) = -1 EBADF (Bad file descriptor) [pid 7009] close(17) = -1 EBADF (Bad file descriptor) [pid 7013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7012] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-727708815}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7011] <... close resumed>) = 0 [pid 7010] close(18 [pid 7009] close(18 [pid 7013] <... socket resumed>) = 8 [pid 7012] recvfrom(8, [pid 7011] close(6 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7012] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-727708815}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7010] close(19 [pid 7013] <... sendto resumed>) = 36 [pid 7012] close(8 [pid 7011] <... close resumed>) = 0 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] close(20 [pid 7013] recvfrom(8, [pid 7012] <... close resumed>) = 0 [pid 7011] close(7 [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(19 [pid 7013] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1751167352}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7011] <... close resumed>) = 0 [pid 7010] close(21 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] recvfrom(8, [pid 7012] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(20 [pid 7013] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1751167352}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7012] <... sendmsg resumed>) = 132 [pid 7011] close(8 [pid 7010] close(22 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(8 [pid 7012] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(21 [pid 7013] <... close resumed>) = 0 [pid 7011] close(9 [pid 7010] close(23 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(22 [pid 7011] close(10 [pid 7010] close(24 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... sendmsg resumed>) = 20 [pid 7011] close(11 [pid 7010] close(25 [pid 7009] close(23 [pid 7013] <... sendmsg resumed>) = 132 [pid 7012] writev(-1, NULL, 0 [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7012] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] close(12 [pid 7010] close(26 [pid 7009] close(24 [pid 7012] close(3 [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = 0 [pid 7011] close(13 [pid 7010] close(27 [pid 7013] <... sendmsg resumed>) = 20 [pid 7009] close(25 [pid 7013] writev(-1, NULL, 0 [pid 7012] close(4 [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = 0 [pid 7011] close(14 [pid 7010] close(28 [pid 7013] close(3 [pid 7012] close(5 [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(26 [pid 7013] <... close resumed>) = 0 [pid 7011] close(15 [pid 7010] close(29 [pid 7012] <... close resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(4 [pid 7012] close(6 [pid 7011] close(16 [pid 7009] close(27 [pid 7013] <... close resumed>) = 0 [pid 7010] exit_group(0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = 0 [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(5 [pid 7012] close(7 [pid 7011] close(17 [pid 7010] <... exit_group resumed>) = ? [pid 7013] <... close resumed>) = 0 [pid 7012] <... close resumed>) = 0 [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(28) = -1 EBADF (Bad file descriptor) [pid 7011] close(18 [pid 7013] close(6 [pid 7012] close(8 [pid 7009] close(29 [pid 7013] <... close resumed>) = 0 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(7 [pid 7012] close(9 [pid 7011] close(19 [pid 7010] +++ exited with 0 +++ [pid 7009] exit_group(0) = ? [pid 7013] <... close resumed>) = 0 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7012] close(10 [pid 7011] close(20 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7013] close(8 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] +++ exited with 0 +++ [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(11 [pid 7011] close(21 [pid 7013] close(9 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(12 [pid 7011] close(22 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7013] close(10 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(13 [pid 7011] close(23 [pid 7013] close(11 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(14 [pid 7011] close(24 [pid 7013] close(12 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(15 [pid 7011] close(25 [pid 7013] close(13 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(16 [pid 7011] close(26 [pid 7013] close(14 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(17 [pid 7011] close(27 [pid 7013] close(15 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... restart_syscall resumed>) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(18 [pid 7011] close(28 [pid 7013] close(16 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(19 [pid 7011] close(29 [pid 5850] umount2("./222", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7013] close(17 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(20 [pid 7011] exit_group(0 [pid 5850] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7013] close(18 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 5852] umount2("./225", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(21 [pid 7011] <... exit_group resumed>) = ? [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(3, "", [pid 7013] close(19 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] +++ exited with 0 +++ [pid 5852] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(22 [pid 5852] <... openat resumed>) = 3 [pid 5850] getdents64(3, [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7013] close(20 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(23 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] umount2("./222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7013] close(21 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(24 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7013] close(22 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] newfstatat(AT_FDCWD, "./222/binderfs", [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(25 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7013] close(23 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(26 [pid 5850] unlink("./222/binderfs" [pid 7013] close(24) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... unlink resumed>) = 0 [pid 7013] close(25 [pid 7012] close(27 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(26 [pid 7012] close(28 [pid 5850] getdents64(3, [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7013] close(27 [pid 7012] close(29 [pid 5850] close(3 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(28 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] exit_group(0 [pid 5850] rmdir("./222" [pid 7013] close(29) = -1 EBADF (Bad file descriptor) [pid 7012] <... exit_group resumed>) = ? [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] newfstatat(AT_FDCWD, "./225/binderfs", [pid 5850] <... rmdir resumed>) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] mkdir("./223", 0777 [pid 7013] exit_group(0 [pid 5852] unlink("./225/binderfs" [pid 7013] <... exit_group resumed>) = ? [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5852] getdents64(3, [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7012] +++ exited with 0 +++ [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 7014 attached [pid 5852] close(3 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5852] <... close resumed>) = 0 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] rmdir("./225") = 0 [pid 7014] set_robust_list(0x55558da3e760, 24 [pid 7013] +++ exited with 0 +++ [pid 5852] mkdir("./226", 0777 [pid 7014] <... set_robust_list resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 5849] umount2("./221", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 225 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] umount2("./221", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... openat resumed>) = 3 [pid 5851] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] newfstatat(3, "", ./strace-static-x86_64: Process 7015 attached [pid 7014] chdir("./223" [pid 5851] <... openat resumed>) = 3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7015] set_robust_list(0x55558da3e760, 24 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5851] newfstatat(3, "", [pid 7014] <... chdir resumed>) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 228 [pid 7015] <... set_robust_list resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, [pid 7015] chdir("./226" [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] getdents64(3, [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7015] <... chdir resumed>) = 0 [pid 7014] <... prctl resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] umount2("./221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7014] setpgid(0, 0 [pid 5853] umount2("./225", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] umount2("./221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7015] <... prctl resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7015] setpgid(0, 0 [pid 5851] newfstatat(AT_FDCWD, "./221/binderfs", [pid 5849] newfstatat(AT_FDCWD, "./221/binderfs", [pid 7015] <... setpgid resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] unlink("./221/binderfs" [pid 5849] unlink("./221/binderfs" [pid 7015] <... openat resumed>) = 3 [pid 5851] <... unlink resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 7015] write(3, "1000", 4 [pid 7014] <... setpgid resumed>) = 0 [pid 5853] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] getdents64(3, [pid 5849] getdents64(3, [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... openat resumed>) = 3 [pid 7015] <... write resumed>) = 4 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] newfstatat(3, "", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] close(3 [pid 7015] close(3 [pid 5849] close(3 [pid 7014] <... openat resumed>) = 3 [pid 5853] getdents64(3, [pid 5851] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] rmdir("./221" [pid 5849] rmdir("./221" [pid 7015] <... close resumed>) = 0 [pid 7014] write(3, "1000", 4 [pid 5853] umount2("./225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7014] <... write resumed>) = 4 [pid 7015] read(200, [pid 7014] close(3 [pid 5853] newfstatat(AT_FDCWD, "./225/binderfs", [pid 5851] mkdir("./222", 0777 [pid 5849] mkdir("./222", 0777 [pid 7015] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7015] write(1, "executing program\n", 18 [pid 7014] <... close resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 executing program [pid 5853] unlink("./225/binderfs" [pid 7015] <... write resumed>) = 18 [pid 7014] read(200, [pid 7015] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7014] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 5853] <... unlink resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7015] <... socket resumed>) = 3 [pid 7014] symlink("/dev/binderfs", "./binderfs" [pid 5853] getdents64(3, [pid 7015] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7014] <... symlink resumed>) = 0 [pid 7015] <... socket resumed>) = 4 [pid 7014] write(1, "executing program\n", 18 [pid 7015] close(4 [pid 7014] <... write resumed>) = 18 ./strace-static-x86_64: Process 7016 attached [pid 7015] <... close resumed>) = 0 ./strace-static-x86_64: Process 7017 attached [pid 7016] set_robust_list(0x55558da3e760, 24 [pid 7014] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7017] set_robust_list(0x55558da3e760, 24 [pid 7016] <... set_robust_list resumed>) = 0 [pid 7014] <... socket resumed>) = 3 [pid 5853] close(3) = 0 [pid 7016] chdir("./222" [pid 7015] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7017] <... set_robust_list resumed>) = 0 [pid 7016] <... chdir resumed>) = 0 [pid 7015] <... socket resumed>) = 4 [pid 7014] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] rmdir("./225" [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 224 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 224 [pid 7017] chdir("./222" [pid 7015] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7017] <... chdir resumed>) = 0 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7014] <... socket resumed>) = 4 [pid 5853] <... rmdir resumed>) = 0 [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7016] <... prctl resumed>) = 0 [pid 7015] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7014] close(4 [pid 5853] mkdir("./226", 0777 [pid 7017] <... prctl resumed>) = 0 [pid 7016] setpgid(0, 0 [pid 7015] listen(4, 9 [pid 7014] <... close resumed>) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 7017] setpgid(0, 0 [pid 7016] <... setpgid resumed>) = 0 [pid 7015] <... listen resumed>) = 0 [pid 7017] <... setpgid resumed>) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7014] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7015] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP) = 5 [pid 7014] <... socket resumed>) = 4 [pid 7015] sendmmsg(5, ./strace-static-x86_64: Process 7018 attached [pid 7017] <... openat resumed>) = 3 [pid 7016] <... openat resumed>) = 3 [pid 7014] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7018] set_robust_list(0x55558da3e760, 24) = 0 [pid 7017] write(3, "1000", 4 [pid 7016] write(3, "1000", 4 [pid 7015] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 228 [pid 7018] chdir("./226" [pid 7017] <... write resumed>) = 4 [pid 7016] <... write resumed>) = 4 [pid 7014] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7017] close(3 [pid 7016] close(3 [pid 7015] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7017] <... close resumed>) = 0 [pid 7016] <... close resumed>) = 0 [pid 7018] <... chdir resumed>) = 0 [pid 7014] listen(4, 9 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7017] read(200, [pid 7016] read(200, [pid 7015] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7014] <... listen resumed>) = 0 [pid 7018] <... prctl resumed>) = 0 [pid 7017] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7018] setpgid(0, 0 [pid 7017] symlink("/dev/binderfs", "./binderfs" [pid 7016] symlink("/dev/binderfs", "./binderfs" [pid 7015] <... socket resumed>) = 6 [pid 7014] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7018] <... setpgid resumed>) = 0 [pid 7017] <... symlink resumed>) = 0 [pid 7016] <... symlink resumed>) = 0 [pid 7014] <... socket resumed>) = 5 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7014] sendmmsg(5, [pid 7018] <... openat resumed>) = 3 [pid 7017] write(1, "executing program\n", 18 [pid 7016] write(1, "executing program\n", 18executing program executing program [pid 7018] write(3, "1000", 4 [pid 7017] <... write resumed>) = 18 [pid 7016] <... write resumed>) = 18 [pid 7015] <... socket resumed>) = 7 [pid 7014] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7018] <... write resumed>) = 4 [pid 7017] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7016] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7015] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7014] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7018] close(3 [pid 7017] <... socket resumed>) = 3 [pid 7016] <... socket resumed>) = 3 [pid 7015] <... sendto resumed>) = 36 [pid 7014] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7016] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7018] <... close resumed>) = 0 [pid 7017] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7016] <... socket resumed>) = 4 [pid 7017] <... socket resumed>) = 4 [pid 7014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7018] read(200, [pid 7015] recvfrom(7, [pid 7014] <... socket resumed>) = 6 [pid 7014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7018] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7017] close(4 [pid 7016] close(4 [pid 7015] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=228}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7018] symlink("/dev/binderfs", "./binderfs" [pid 7017] <... close resumed>) = 0 [pid 7016] <... close resumed>) = 0 [pid 7015] recvfrom(7, [pid 7014] <... socket resumed>) = 7 [pid 7018] <... symlink resumed>) = 0 [pid 7017] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7016] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7015] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=228}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7014] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7018] write(1, "executing program\n", 18 [pid 7017] <... socket resumed>) = 4 executing program [pid 7016] <... socket resumed>) = 4 [pid 7015] close(7 [pid 7014] <... sendto resumed>) = 36 [pid 7018] <... write resumed>) = 18 [pid 7017] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7016] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7015] <... close resumed>) = 0 [pid 7014] recvfrom(7, [pid 7018] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7017] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7017] listen(4, 9 [pid 7016] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7014] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=225}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7018] <... socket resumed>) = 3 [pid 7017] <... listen resumed>) = 0 [pid 7016] listen(4, 9 [pid 7015] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7014] recvfrom(7, [pid 7018] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7017] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7014] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=225}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7018] <... socket resumed>) = 4 [pid 7017] <... socket resumed>) = 5 [pid 7016] <... listen resumed>) = 0 [pid 7015] <... sendmsg resumed>) = 40 [pid 7014] close(7 [pid 7018] close(4 [pid 7016] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7017] sendmmsg(5, [pid 7016] <... socket resumed>) = 5 [pid 7014] <... close resumed>) = 0 [pid 7018] <... close resumed>) = 0 [pid 7017] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7016] sendmmsg(5, [pid 7018] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7015] <... socket resumed>) = 7 [pid 7017] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7014] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7018] <... socket resumed>) = 4 [pid 7017] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7016] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7014] <... sendmsg resumed>) = 40 [pid 7017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7016] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7015] <... socket resumed>) = 8 [pid 7017] <... socket resumed>) = 6 [pid 7014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7015] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7014] <... socket resumed>) = 7 [pid 7018] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7017] <... socket resumed>) = 7 [pid 7014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7017] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7016] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7014] <... socket resumed>) = 8 [pid 7017] <... sendto resumed>) = 36 [pid 7014] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7017] recvfrom(7, [pid 7014] <... sendto resumed>) = 36 [pid 7017] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=224}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7018] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7015] <... sendto resumed>) = 36 [pid 7014] recvfrom(8, [pid 7018] listen(4, 9 [pid 7015] recvfrom(8, [pid 7016] <... socket resumed>) = 6 [pid 7015] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-553746061}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7018] <... listen resumed>) = 0 [pid 7016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7015] recvfrom(8, [pid 7014] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-601704670}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7018] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7016] <... socket resumed>) = 7 [pid 7015] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-553746061}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7014] recvfrom(8, [pid 7018] <... socket resumed>) = 5 [pid 7016] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7015] close(8 [pid 7014] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-601704670}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7018] sendmmsg(5, [pid 7016] <... sendto resumed>) = 36 [pid 7015] <... close resumed>) = 0 [pid 7014] close(8 [pid 7018] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7017] recvfrom(7, [pid 7016] recvfrom(7, [pid 7015] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7017] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=224}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7016] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=224}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7014] <... close resumed>) = 0 [pid 7018] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7017] close(7 [pid 7016] recvfrom(7, [pid 7015] <... sendmsg resumed>) = 132 [pid 7018] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7017] <... close resumed>) = 0 [pid 7016] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=224}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7015] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7014] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7017] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7016] close(7 [pid 7017] <... sendmsg resumed>) = 40 [pid 7014] <... sendmsg resumed>) = 132 [pid 7018] <... socket resumed>) = 6 [pid 7017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7016] <... close resumed>) = 0 [pid 7015] <... sendmsg resumed>) = 20 [pid 7014] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7017] <... socket resumed>) = 7 [pid 7016] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7015] writev(-1, NULL, 0 [pid 7014] <... sendmsg resumed>) = 20 [pid 7017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7015] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... socket resumed>) = 7 [pid 7017] <... socket resumed>) = 8 [pid 7017] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7018] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7017] <... sendto resumed>) = 36 [pid 7016] <... sendmsg resumed>) = 40 [pid 7015] close(3 [pid 7014] writev(-1, NULL, 0 [pid 7017] recvfrom(8, [pid 7018] <... sendto resumed>) = 36 [pid 7017] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-821033740}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7015] <... close resumed>) = 0 [pid 7014] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] recvfrom(7, [pid 7017] recvfrom(8, [pid 7016] <... socket resumed>) = 7 [pid 7014] close(3 [pid 7015] close(4 [pid 7018] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=228}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7017] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-821033740}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7014] <... close resumed>) = 0 [pid 7018] recvfrom(7, [pid 7017] close(8 [pid 7016] <... socket resumed>) = 8 [pid 7015] <... close resumed>) = 0 [pid 7014] close(4 [pid 7018] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=228}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7017] <... close resumed>) = 0 [pid 7016] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7015] close(5 [pid 7018] close(7 [pid 7017] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7016] <... sendto resumed>) = 36 [pid 7015] <... close resumed>) = 0 [pid 7014] <... close resumed>) = 0 [pid 7018] <... close resumed>) = 0 [pid 7017] <... sendmsg resumed>) = 132 [pid 7016] recvfrom(8, [pid 7015] close(6 [pid 7014] close(5 [pid 7018] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7017] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7016] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1465130896}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7015] <... close resumed>) = 0 [pid 7014] <... close resumed>) = 0 [pid 7018] <... sendmsg resumed>) = 40 [pid 7017] <... sendmsg resumed>) = 20 [pid 7016] recvfrom(8, [pid 7015] close(7 [pid 7017] writev(-1, NULL, 0 [pid 7016] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1465130896}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7014] close(6 [pid 7018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7017] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(8 [pid 7015] <... close resumed>) = 0 [pid 7014] <... close resumed>) = 0 [pid 7018] <... socket resumed>) = 7 [pid 7017] close(3 [pid 7016] <... close resumed>) = 0 [pid 7014] close(7 [pid 7018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7017] <... close resumed>) = 0 [pid 7016] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7015] close(8 [pid 7014] <... close resumed>) = 0 [pid 7018] <... socket resumed>) = 8 [pid 7017] close(4 [pid 7016] <... sendmsg resumed>) = 132 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(8 [pid 7018] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7017] <... close resumed>) = 0 [pid 7016] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7015] close(9 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... sendto resumed>) = 36 [pid 7017] close(5 [pid 7016] <... sendmsg resumed>) = 20 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] recvfrom(8, [pid 7015] close(10 [pid 7018] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1392127938}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] recvfrom(8, [pid 7017] <... close resumed>) = 0 [pid 7016] writev(-1, NULL, 0 [pid 7015] close(11 [pid 7014] close(9 [pid 7018] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1392127938}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7017] close(6 [pid 7016] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(8 [pid 7017] <... close resumed>) = 0 [pid 7016] close(3 [pid 7015] close(12 [pid 7014] close(10 [pid 7017] close(7 [pid 7016] <... close resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... close resumed>) = 0 [pid 7017] <... close resumed>) = 0 [pid 7016] close(4 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(11 [pid 7018] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7017] close(8 [pid 7016] <... close resumed>) = 0 [pid 7015] close(13 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(5 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(12 [pid 7017] close(9 [pid 7018] <... sendmsg resumed>) = 132 [pid 7016] <... close resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] close(14 [pid 7018] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] close(15 [pid 7014] close(13 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(6 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = 0 [pid 7014] close(14 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] close(16 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(10 [pid 7016] close(7 [pid 7014] close(15 [pid 7018] <... sendmsg resumed>) = 20 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = 0 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(11 [pid 7016] close(8 [pid 7015] close(17 [pid 7014] close(16 [pid 7018] writev(-1, NULL, 0 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(12 [pid 7016] close(9 [pid 7015] close(18 [pid 7014] close(17 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(13 [pid 7016] close(10 [pid 7014] close(18 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(14 [pid 7016] close(11 [pid 7014] close(19 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(15 [pid 7016] close(12 [pid 7014] close(20 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(16 [pid 7016] close(13 [pid 7014] close(21 [pid 7018] close(3 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... close resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(4 [pid 7016] close(14 [pid 7015] close(19 [pid 7014] close(22 [pid 7018] <... close resumed>) = 0 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] close(20 [pid 7018] close(5 [pid 7016] close(15 [pid 7017] close(17 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(16 [pid 7015] close(21 [pid 7014] close(23 [pid 7018] <... close resumed>) = 0 [pid 7017] close(18 [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(17 [pid 7015] close(22 [pid 7014] close(24 [pid 7018] close(6 [pid 7017] close(19 [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(18 [pid 7015] close(23 [pid 7014] close(25 [pid 7018] <... close resumed>) = 0 [pid 7017] close(20 [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(7 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(19 [pid 7015] close(24 [pid 7014] close(26 [pid 7017] close(21 [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(20 [pid 7015] close(25 [pid 7014] close(27 [pid 7018] <... close resumed>) = 0 [pid 7017] close(22 [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(28 [pid 7017] close(23 [pid 7016] close(21 [pid 7015] close(26 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(8 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(29 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(24 [pid 7015] close(27 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(22 [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] exit_group(0 [pid 7018] close(9 [pid 7017] close(25 [pid 7015] close(28 [pid 7014] <... exit_group resumed>) = ? [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] +++ exited with 0 +++ [pid 7018] close(10 [pid 7017] close(26 [pid 7016] close(23 [pid 7015] close(29 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7015] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(11 [pid 7017] close(27 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] exit_group(0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(28 [pid 7018] close(12 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(24 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] close(29 [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... exit_group resumed>) = ? [pid 7018] close(13 [pid 7017] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(25 [pid 7017] exit_group(0) = ? [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] +++ exited with 0 +++ [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] +++ exited with 0 +++ [pid 5850] <... restart_syscall resumed>) = 0 [pid 7018] close(14) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7018] close(15 [pid 7016] close(26) = -1 EBADF (Bad file descriptor) [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] close(27) = -1 EBADF (Bad file descriptor) [pid 5850] umount2("./223", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7018] close(16 [pid 7016] close(28 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./226", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7018] close(17 [pid 7016] close(29 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... openat resumed>) = 3 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] newfstatat(3, "", [pid 7018] close(18 [pid 7016] exit_group(0 [pid 5849] umount2("./222", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] <... exit_group resumed>) = ? [pid 5852] <... openat resumed>) = 3 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7018] close(19 [pid 5852] newfstatat(3, "", [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7018] close(20 [pid 7016] +++ exited with 0 +++ [pid 5850] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(21 [pid 5852] umount2("./226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5850] umount2("./223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7018] close(22 [pid 5852] newfstatat(AT_FDCWD, "./226/binderfs", [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] unlink("./226/binderfs") = 0 [pid 5852] getdents64(3, [pid 7018] close(23 [pid 5850] newfstatat(AT_FDCWD, "./223/binderfs", [pid 5849] <... openat resumed>) = 3 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(24 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] newfstatat(3, "", [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(3 [pid 5851] umount2("./222", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7018] close(25 [pid 5852] <... close resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] unlink("./223/binderfs" [pid 5849] getdents64(3, [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./226" [pid 5851] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7018] close(26 [pid 5850] <... unlink resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... rmdir resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 5849] umount2("./222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7018] close(27 [pid 5850] getdents64(3, [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./227", 0777 [pid 5851] newfstatat(3, "", [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7018] close(28 [pid 5852] <... mkdir resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] newfstatat(AT_FDCWD, "./222/binderfs", [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] close(3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7018] close(29 [pid 5849] unlink("./222/binderfs") = 0 [pid 5849] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] close(3) = 0 [pid 5849] rmdir("./222"./strace-static-x86_64: Process 7019 attached [pid 5851] getdents64(3, [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = 0 [pid 7019] set_robust_list(0x55558da3e760, 24 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] rmdir("./223" [pid 7019] <... set_robust_list resumed>) = 0 [pid 7018] exit_group(0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 229 [pid 5851] umount2("./222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7019] chdir("./227" [pid 7018] <... exit_group resumed>) = ? [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] mkdir("./224", 0777 [pid 5849] mkdir("./223", 0777 [pid 5851] newfstatat(AT_FDCWD, "./222/binderfs", [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7019] <... chdir resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7020 attached ./strace-static-x86_64: Process 7021 attached [pid 7020] set_robust_list(0x55558da3e760, 24 [pid 7021] set_robust_list(0x55558da3e760, 24 [pid 7020] <... set_robust_list resumed>) = 0 [pid 7021] <... set_robust_list resumed>) = 0 [pid 7020] chdir("./224" [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 225 [pid 7021] chdir("./223") = 0 [pid 7020] <... chdir resumed>) = 0 [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7018] +++ exited with 0 +++ [pid 5851] unlink("./222/binderfs" [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 226 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7019] <... prctl resumed>) = 0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5851] <... unlink resumed>) = 0 [pid 7021] <... prctl resumed>) = 0 [pid 7020] <... prctl resumed>) = 0 [pid 7019] setpgid(0, 0 [pid 7021] setpgid(0, 0 [pid 7020] setpgid(0, 0 [pid 5851] getdents64(3, [pid 7019] <... setpgid resumed>) = 0 [pid 7021] <... setpgid resumed>) = 0 [pid 7020] <... setpgid resumed>) = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7019] <... openat resumed>) = 3 [pid 5851] close(3 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7020] <... openat resumed>) = 3 [pid 7019] write(3, "1000", 4 [pid 5853] umount2("./226", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... close resumed>) = 0 [pid 7019] <... write resumed>) = 4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7019] close(3 [pid 5853] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7019] <... close resumed>) = 0 [pid 5853] <... openat resumed>) = 3 [pid 7021] <... openat resumed>) = 3 [pid 7020] write(3, "1000", 4 [pid 7019] read(200, [pid 5851] rmdir("./222" [pid 7019] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] newfstatat(3, "", [pid 7019] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7019] <... symlink resumed>) = 0 [pid 5853] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7021] write(3, "1000", 4 [pid 7020] <... write resumed>) = 4 [pid 7019] write(1, "executing program\n", 18 [pid 5851] <... rmdir resumed>) = 0 [pid 7021] <... write resumed>) = 4 [pid 7020] close(3 [pid 5851] mkdir("./223", 0777 [pid 7021] close(3 [pid 7020] <... close resumed>) = 0 [pid 7020] read(200, [pid 7021] <... close resumed>) = 0 [pid 7020] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] symlink("/dev/binderfs", "./binderfs"executing program [pid 7019] <... write resumed>) = 18 [pid 5853] umount2("./226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7020] <... symlink resumed>) = 0 [pid 7019] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... mkdir resumed>) = 0 [pid 7021] read(200, [pid 7020] write(1, "executing program\n", 18 [pid 7019] <... socket resumed>) = 3 executing program [pid 5853] newfstatat(AT_FDCWD, "./226/binderfs", [pid 7021] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] <... write resumed>) = 18 [pid 7019] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7021] symlink("/dev/binderfs", "./binderfs" [pid 7020] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7019] <... socket resumed>) = 4 [pid 5853] unlink("./226/binderfs" [pid 7020] <... socket resumed>) = 3 [pid 7019] close(4 [pid 5853] <... unlink resumed>) = 0 [pid 7020] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7019] <... close resumed>) = 0 [pid 5853] getdents64(3, [pid 7021] <... symlink resumed>) = 0 [pid 7019] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7020] <... socket resumed>) = 4 [pid 7019] <... socket resumed>) = 4 [pid 5853] close(3 [pid 7021] write(1, "executing program\n", 18 [pid 7020] close(4 [pid 7019] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... close resumed>) = 0 [pid 7019] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] rmdir("./226" [pid 7019] listen(4, 9 [pid 5853] <... rmdir resumed>) = 0 [pid 7019] <... listen resumed>) = 0 [pid 7019] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] mkdir("./227", 0777 [pid 7019] <... socket resumed>) = 5 [pid 5853] <... mkdir resumed>) = 0 executing program [pid 7019] sendmmsg(5, ./strace-static-x86_64: Process 7022 attached [pid 7021] <... write resumed>) = 18 [pid 7020] <... close resumed>) = 0 [pid 7019] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7021] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7020] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7022] set_robust_list(0x55558da3e760, 24 [pid 7021] <... socket resumed>) = 3 [pid 7020] <... socket resumed>) = 4 ./strace-static-x86_64: Process 7023 attached [pid 7022] <... set_robust_list resumed>) = 0 [pid 7021] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7020] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7019] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 225 [pid 7022] chdir("./223" [pid 7021] <... socket resumed>) = 4 [pid 7020] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7022] <... chdir resumed>) = 0 [pid 7021] close(4 [pid 7023] set_robust_list(0x55558da3e760, 24 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7021] <... close resumed>) = 0 [pid 7020] listen(4, 9 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 229 [pid 7022] <... prctl resumed>) = 0 [pid 7021] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7020] <... listen resumed>) = 0 [pid 7019] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7022] setpgid(0, 0 [pid 7021] <... socket resumed>) = 4 [pid 7020] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7021] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7023] <... set_robust_list resumed>) = 0 [pid 7022] <... setpgid resumed>) = 0 [pid 7020] <... socket resumed>) = 5 [pid 7019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7021] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7020] sendmmsg(5, [pid 7019] <... socket resumed>) = 6 [pid 7023] chdir("./227") = 0 [pid 7022] <... openat resumed>) = 3 [pid 7021] listen(4, 9 [pid 7020] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7022] write(3, "1000", 4 [pid 7021] <... listen resumed>) = 0 [pid 7020] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7019] <... socket resumed>) = 7 [pid 7023] <... prctl resumed>) = 0 [pid 7022] <... write resumed>) = 4 [pid 7021] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7020] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7023] setpgid(0, 0 [pid 7022] close(3 [pid 7021] <... socket resumed>) = 5 [pid 7019] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7023] <... setpgid resumed>) = 0 [pid 7022] <... close resumed>) = 0 [pid 7021] sendmmsg(5, [pid 7020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7019] <... sendto resumed>) = 36 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7022] read(200, [pid 7021] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7020] <... socket resumed>) = 6 [pid 7023] <... openat resumed>) = 3 [pid 7022] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] recvfrom(7, [pid 7023] write(3, "1000", 4 [pid 7022] symlink("/dev/binderfs", "./binderfs" [pid 7021] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7022] <... symlink resumed>) = 0 [pid 7020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7019] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=229}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 executing program [pid 7023] <... write resumed>) = 4 [pid 7022] write(1, "executing program\n", 18 [pid 7021] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7020] <... socket resumed>) = 7 [pid 7019] recvfrom(7, [pid 7023] close(3 [pid 7022] <... write resumed>) = 18 [pid 7021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7020] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7019] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=229}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7023] <... close resumed>) = 0 [pid 7022] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7021] <... socket resumed>) = 6 [pid 7020] <... sendto resumed>) = 36 [pid 7019] close(7 [pid 7020] recvfrom(7, [pid 7019] <... close resumed>) = 0 [pid 7023] read(200, [pid 7022] <... socket resumed>) = 3 [pid 7021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7020] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=226}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7023] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7021] <... socket resumed>) = 7 [pid 7020] recvfrom(7, [pid 7019] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7023] symlink("/dev/binderfs", "./binderfs" [pid 7022] <... socket resumed>) = 4 [pid 7021] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7020] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=226}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7023] <... symlink resumed>) = 0 [pid 7022] close(4 [pid 7021] <... sendto resumed>) = 36 [pid 7020] close(7 [pid 7019] <... sendmsg resumed>) = 40 executing program [pid 7023] write(1, "executing program\n", 18 [pid 7022] <... close resumed>) = 0 [pid 7021] recvfrom(7, [pid 7020] <... close resumed>) = 0 [pid 7019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7023] <... write resumed>) = 18 [pid 7022] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7021] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=225}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7023] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7022] <... socket resumed>) = 4 [pid 7021] recvfrom(7, [pid 7019] <... socket resumed>) = 7 [pid 7023] <... socket resumed>) = 3 [pid 7021] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=225}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7020] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7023] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7022] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7021] close(7 [pid 7019] <... socket resumed>) = 8 [pid 7023] <... socket resumed>) = 4 [pid 7020] <... sendmsg resumed>) = 40 [pid 7019] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7023] close(4 [pid 7022] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7021] <... close resumed>) = 0 [pid 7020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7019] <... sendto resumed>) = 36 [pid 7019] recvfrom(8, [pid 7023] <... close resumed>) = 0 [pid 7022] listen(4, 9 [pid 7021] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7020] <... socket resumed>) = 7 [pid 7020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7023] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7022] <... listen resumed>) = 0 [pid 7021] <... sendmsg resumed>) = 40 [pid 7020] <... socket resumed>) = 8 [pid 7019] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-733067323}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7023] <... socket resumed>) = 4 [pid 7022] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7020] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7019] recvfrom(8, [pid 7023] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7022] <... socket resumed>) = 5 [pid 7019] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-733067323}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7023] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7022] sendmmsg(5, [pid 7021] <... socket resumed>) = 7 [pid 7020] <... sendto resumed>) = 36 [pid 7019] close(8 [pid 7023] listen(4, 9 [pid 7022] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7020] recvfrom(8, [pid 7019] <... close resumed>) = 0 [pid 7023] <... listen resumed>) = 0 [pid 7022] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7021] <... socket resumed>) = 8 [pid 7020] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-301900691}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7019] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7023] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7022] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7021] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7020] recvfrom(8, [pid 7019] <... sendmsg resumed>) = 132 [pid 7023] <... socket resumed>) = 5 [pid 7022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7020] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-301900691}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7023] sendmmsg(5, [pid 7022] <... socket resumed>) = 6 [pid 7021] <... sendto resumed>) = 36 [pid 7019] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7020] close(8 [pid 7023] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7021] recvfrom(8, [pid 7020] <... close resumed>) = 0 [pid 7020] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7022] <... socket resumed>) = 7 [pid 7023] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7022] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7021] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-481021814}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7023] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7022] <... sendto resumed>) = 36 [pid 7021] recvfrom(8, [pid 7020] <... sendmsg resumed>) = 132 [pid 7019] <... sendmsg resumed>) = 20 [pid 7023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7022] recvfrom(7, [pid 7021] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-481021814}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7020] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7019] writev(-1, NULL, 0 [pid 7023] <... socket resumed>) = 6 [pid 7022] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=225}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7022] recvfrom(7, [pid 7021] close(8 [pid 7020] <... sendmsg resumed>) = 20 [pid 7019] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 7019] close(3 [pid 7023] <... socket resumed>) = 7 [pid 7022] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=225}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7021] <... close resumed>) = 0 [pid 7020] close(3 [pid 7023] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7022] close(7 [pid 7021] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7020] <... close resumed>) = 0 [pid 7019] <... close resumed>) = 0 [pid 7020] close(4 [pid 7019] close(4 [pid 7022] <... close resumed>) = 0 [pid 7020] <... close resumed>) = 0 [pid 7019] <... close resumed>) = 0 [pid 7021] <... sendmsg resumed>) = 132 [pid 7020] close(5) = 0 [pid 7020] close(6 [pid 7023] <... sendto resumed>) = 36 [pid 7022] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7021] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7019] close(5 [pid 7023] recvfrom(7, [pid 7022] <... sendmsg resumed>) = 40 [pid 7021] <... sendmsg resumed>) = 20 [pid 7020] <... close resumed>) = 0 [pid 7019] <... close resumed>) = 0 [pid 7023] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=229}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7023] recvfrom(7, [pid 7022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7021] writev(-1, NULL, 0 [pid 7020] close(7 [pid 7019] close(6 [pid 7023] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=229}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7022] <... socket resumed>) = 7 [pid 7021] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = 0 [pid 7019] <... close resumed>) = 0 [pid 7023] close(7 [pid 7022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7021] close(3 [pid 7020] close(8 [pid 7021] <... close resumed>) = 0 [pid 7019] close(7 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... socket resumed>) = 8 [pid 7023] <... close resumed>) = 0 [pid 7022] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7021] close(4 [pid 7020] close(9 [pid 7019] <... close resumed>) = 0 [pid 7023] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7021] <... close resumed>) = 0 [pid 7019] close(8 [pid 7022] <... sendto resumed>) = 36 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... sendmsg resumed>) = 40 [pid 7021] close(5 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] recvfrom(8, [pid 7020] close(10 [pid 7023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 7022] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-131942132}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7021] <... close resumed>) = 0 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(9 [pid 7023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7022] recvfrom(8, [pid 7021] close(6 [pid 7020] close(11 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... socket resumed>) = 8 [pid 7022] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-131942132}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7021] <... close resumed>) = 0 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(10 [pid 7023] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7022] close(8 [pid 7021] close(7 [pid 7020] close(12 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... sendto resumed>) = 36 [pid 7022] <... close resumed>) = 0 [pid 7021] <... close resumed>) = 0 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(11 [pid 7023] recvfrom(8, [pid 7020] close(13 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7023] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-650657097}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(12 [pid 7023] recvfrom(8, [pid 7022] <... sendmsg resumed>) = 132 [pid 7021] close(8 [pid 7020] close(14 [pid 7023] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-650657097}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7022] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(13) = -1 EBADF (Bad file descriptor) [pid 7023] close(8 [pid 7022] <... sendmsg resumed>) = 20 [pid 7021] close(9 [pid 7020] close(15 [pid 7019] close(14 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] close(10 [pid 7020] close(16) = -1 EBADF (Bad file descriptor) [pid 7020] close(17 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] close(11) = -1 EBADF (Bad file descriptor) [pid 7020] close(18 [pid 7023] <... close resumed>) = 0 [pid 7022] writev(-1, NULL, 0 [pid 7021] close(12 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7022] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] close(19 [pid 7019] close(15 [pid 7023] <... sendmsg resumed>) = 132 [pid 7022] close(3 [pid 7021] close(13 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7022] <... close resumed>) = 0 [pid 7020] close(20 [pid 7022] close(4 [pid 7019] close(16 [pid 7022] <... close resumed>) = 0 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(5 [pid 7021] close(14 [pid 7020] close(21 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(17 [pid 7023] <... sendmsg resumed>) = 20 [pid 7021] close(15 [pid 7020] close(22 [pid 7023] writev(-1, NULL, 0 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = 0 [pid 7021] close(16 [pid 7020] close(23 [pid 7019] close(18 [pid 7023] close(3 [pid 7022] close(6 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... close resumed>) = 0 [pid 7021] close(17 [pid 7020] close(24 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(4 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(19 [pid 7023] <... close resumed>) = 0 [pid 7021] close(18 [pid 7020] close(25 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = 0 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(20 [pid 7023] close(5 [pid 7022] close(7 [pid 7021] close(19 [pid 7020] close(26 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... close resumed>) = 0 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] close(20 [pid 7020] close(27 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] close(21 [pid 7020] close(28 [pid 7023] close(6 [pid 7022] <... close resumed>) = 0 [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(21 [pid 7023] <... close resumed>) = 0 [pid 7022] close(8 [pid 7021] close(22 [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(22 [pid 7023] close(7 [pid 7022] close(9 [pid 7021] close(23 [pid 7020] close(29 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... close resumed>) = 0 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(23 [pid 7023] close(8 [pid 7022] close(10 [pid 7021] close(24 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] exit_group(0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(9 [pid 7022] close(11 [pid 7021] close(25 [pid 7019] close(24 [pid 7020] <... exit_group resumed>) = ? [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(10 [pid 7022] close(12 [pid 7021] close(26 [pid 7019] close(25 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(11 [pid 7021] close(27 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(12 [pid 7021] close(28 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(13 [pid 7021] close(29 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(14 [pid 7021] exit_group(0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] <... exit_group resumed>) = ? [pid 7023] close(15) = -1 EBADF (Bad file descriptor) [pid 7022] close(13 [pid 7021] +++ exited with 0 +++ [pid 7020] +++ exited with 0 +++ [pid 7019] close(26 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7022] close(14 [pid 7019] close(27 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7023] close(16 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(15 [pid 7019] close(28 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7023] close(17) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(18 [pid 7022] close(16 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(29 [pid 5850] <... restart_syscall resumed>) = 0 [pid 7023] close(19 [pid 7022] close(17 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... restart_syscall resumed>) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(20 [pid 7022] close(18 [pid 7019] exit_group(0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... exit_group resumed>) = ? [pid 5850] umount2("./224", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./223", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7023] close(21 [pid 7022] close(19 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] +++ exited with 0 +++ [pid 5850] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7023] close(22 [pid 7022] close(20 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5850] <... openat resumed>) = 3 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5849] <... openat resumed>) = 3 [pid 7023] close(23 [pid 7022] close(21 [pid 5850] newfstatat(3, "", [pid 5849] newfstatat(3, "", [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7023] close(24 [pid 7022] close(22 [pid 5850] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(25 [pid 7022] close(23 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] getdents64(3, [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] umount2("./224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7023] close(26 [pid 7022] close(24 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] umount2("./223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(AT_FDCWD, "./224/binderfs", [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7023] close(27 [pid 7022] close(25 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] close(28 [pid 7022] close(26 [pid 5852] umount2("./227", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] newfstatat(AT_FDCWD, "./223/binderfs", [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] unlink("./224/binderfs" [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7022] close(27 [pid 5852] <... openat resumed>) = 3 [pid 7023] close(29 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 5850] <... unlink resumed>) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(28 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, [pid 5849] unlink("./223/binderfs" [pid 7023] exit_group(0 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7023] <... exit_group resumed>) = ? [pid 7022] close(29 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] close(3 [pid 5849] <... unlink resumed>) = 0 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 7022] exit_group(0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7022] <... exit_group resumed>) = ? [pid 5852] newfstatat(AT_FDCWD, "./227/binderfs", [pid 7023] +++ exited with 0 +++ [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7022] +++ exited with 0 +++ [pid 5852] unlink("./227/binderfs" [pid 5850] rmdir("./224" [pid 5849] close(3 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5852] <... unlink resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5852] getdents64(3, [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] close(3 [pid 5851] <... restart_syscall resumed>) = 0 [pid 5852] <... close resumed>) = 0 [pid 5853] umount2("./227", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] mkdir("./225", 0777 [pid 5849] rmdir("./223" [pid 5852] rmdir("./227" [pid 5851] umount2("./223", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... rmdir resumed>) = 0 [pid 5852] <... rmdir resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... mkdir resumed>) = 0 [pid 5852] mkdir("./228", 0777) = 0 [pid 5851] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] mkdir("./224", 0777./strace-static-x86_64: Process 7024 attached [pid 5853] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] newfstatat(3, "", [pid 5849] <... mkdir resumed>) = 0 [pid 5853] <... openat resumed>) = 3 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7024] set_robust_list(0x55558da3e760, 24 [pid 5853] newfstatat(3, "", [pid 5851] getdents64(3, ./strace-static-x86_64: Process 7025 attached [pid 7024] <... set_robust_list resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 227 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7025] set_robust_list(0x55558da3e760, 24 [pid 7024] chdir("./225") = 0 [pid 5853] getdents64(3, [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 230 [pid 5851] umount2("./223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7024] <... prctl resumed>) = 0 [pid 7025] <... set_robust_list resumed>) = 0 [pid 5853] umount2("./227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] newfstatat(AT_FDCWD, "./223/binderfs", ./strace-static-x86_64: Process 7026 attached [pid 7025] chdir("./228" [pid 7024] setpgid(0, 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7025] <... chdir resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 226 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7026] set_robust_list(0x55558da3e760, 24 [pid 7025] <... prctl resumed>) = 0 [pid 7024] <... setpgid resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./227/binderfs", [pid 5851] unlink("./223/binderfs" [pid 7026] <... set_robust_list resumed>) = 0 [pid 7025] setpgid(0, 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 7026] chdir("./224" [pid 7025] <... setpgid resumed>) = 0 [pid 7024] <... openat resumed>) = 3 [pid 5853] unlink("./227/binderfs" [pid 7026] <... chdir resumed>) = 0 [pid 7024] write(3, "1000", 4 [pid 5853] <... unlink resumed>) = 0 [pid 5851] getdents64(3, [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7024] <... write resumed>) = 4 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7026] <... prctl resumed>) = 0 [pid 7024] close(3 [pid 5853] getdents64(3, [pid 5851] close(3 [pid 7026] setpgid(0, 0 [pid 7024] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... close resumed>) = 0 [pid 7026] <... setpgid resumed>) = 0 [pid 7024] read(200, [pid 5853] close(3 [pid 5851] rmdir("./223" [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7024] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... close resumed>) = 0 [pid 5851] <... rmdir resumed>) = 0 [pid 7024] symlink("/dev/binderfs", "./binderfs" [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7026] <... openat resumed>) = 3 [pid 7025] <... openat resumed>) = 3 [pid 7024] <... symlink resumed>) = 0 [pid 5853] rmdir("./227" [pid 5851] mkdir("./224", 0777 [pid 7025] write(3, "1000", 4 [pid 7026] write(3, "1000", 4 [pid 7025] <... write resumed>) = 4 [pid 7024] write(1, "executing program\n", 18executing program [pid 5853] <... rmdir resumed>) = 0 [pid 7026] <... write resumed>) = 4 [pid 7025] close(3 [pid 7024] <... write resumed>) = 18 [pid 5851] <... mkdir resumed>) = 0 [pid 7025] <... close resumed>) = 0 [pid 7026] close(3 [pid 7025] read(200, [pid 7024] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] mkdir("./228", 0777 [pid 7026] <... close resumed>) = 0 [pid 7025] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7024] <... socket resumed>) = 3 [pid 5853] <... mkdir resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7025] symlink("/dev/binderfs", "./binderfs" [pid 7024] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7025] <... symlink resumed>) = 0 [pid 7024] <... socket resumed>) = 4 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7026] read(200, executing program [pid 7025] write(1, "executing program\n", 18 [pid 7024] close(4 [pid 7026] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7025] <... write resumed>) = 18 ./strace-static-x86_64: Process 7028 attached ./strace-static-x86_64: Process 7027 attached [pid 7024] <... close resumed>) = 0 [pid 7028] set_robust_list(0x55558da3e760, 24 [pid 7027] set_robust_list(0x55558da3e760, 24 [pid 7024] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7028] <... set_robust_list resumed>) = 0 [pid 7024] <... socket resumed>) = 4 [pid 7028] chdir("./224" [pid 7027] <... set_robust_list resumed>) = 0 [pid 7024] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 230 [pid 7026] symlink("/dev/binderfs", "./binderfs" [pid 7025] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 226 [pid 7028] <... chdir resumed>) = 0 [pid 7027] chdir("./228" [pid 7026] <... symlink resumed>) = 0 [pid 7025] <... socket resumed>) = 3 [pid 7024] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7027] <... chdir resumed>) = 0 [pid 7025] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7024] listen(4, 9 [pid 7026] write(1, "executing program\n", 18executing program [pid 7028] <... prctl resumed>) = 0 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7025] <... socket resumed>) = 4 [pid 7024] <... listen resumed>) = 0 [pid 7028] setpgid(0, 0 [pid 7027] <... prctl resumed>) = 0 [pid 7026] <... write resumed>) = 18 [pid 7025] close(4 [pid 7026] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7028] <... setpgid resumed>) = 0 [pid 7027] setpgid(0, 0 [pid 7026] <... socket resumed>) = 3 [pid 7025] <... close resumed>) = 0 [pid 7024] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7027] <... setpgid resumed>) = 0 [pid 7026] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7025] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7024] <... socket resumed>) = 5 [pid 7028] <... openat resumed>) = 3 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7026] <... socket resumed>) = 4 [pid 7025] <... socket resumed>) = 4 [pid 7024] sendmmsg(5, [pid 7028] write(3, "1000", 4) = 4 [pid 7024] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7028] close(3 [pid 7027] <... openat resumed>) = 3 [pid 7028] <... close resumed>) = 0 [pid 7026] close(4 [pid 7025] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7024] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7028] read(200, [pid 7027] write(3, "1000", 4 [pid 7026] <... close resumed>) = 0 [pid 7025] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7024] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7028] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7027] <... write resumed>) = 4 [pid 7026] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7025] listen(4, 9 [pid 7024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7028] symlink("/dev/binderfs", "./binderfs" [pid 7027] close(3 [pid 7026] <... socket resumed>) = 4 [pid 7025] <... listen resumed>) = 0 [pid 7024] <... socket resumed>) = 6 [pid 7028] <... symlink resumed>) = 0 [pid 7027] <... close resumed>) = 0 executing program [pid 7025] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7028] write(1, "executing program\n", 18 [pid 7027] read(200, [pid 7024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7026] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7025] <... socket resumed>) = 5 [pid 7028] <... write resumed>) = 18 [pid 7027] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7024] <... socket resumed>) = 7 [pid 7028] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7027] symlink("/dev/binderfs", "./binderfs" [pid 7025] sendmmsg(5, [pid 7028] <... socket resumed>) = 3 [pid 7027] <... symlink resumed>) = 0 [pid 7026] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7024] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7028] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7027] write(1, "executing program\n", 18 [pid 7026] listen(4, 9executing program [pid 7025] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7028] <... socket resumed>) = 4 [pid 7024] <... sendto resumed>) = 36 [pid 7028] close(4 [pid 7024] recvfrom(7, [pid 7028] <... close resumed>) = 0 [pid 7027] <... write resumed>) = 18 [pid 7026] <... listen resumed>) = 0 [pid 7025] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7024] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=227}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7028] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7027] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7026] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7025] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7024] recvfrom(7, [pid 7028] <... socket resumed>) = 4 [pid 7024] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=227}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7028] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7024] close(7 [pid 7027] <... socket resumed>) = 3 [pid 7026] <... socket resumed>) = 5 [pid 7025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7024] <... close resumed>) = 0 [pid 7028] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7027] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7025] <... socket resumed>) = 6 [pid 7027] <... socket resumed>) = 4 [pid 7026] sendmmsg(5, [pid 7025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7024] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7028] listen(4, 9 [pid 7027] close(4 [pid 7026] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7025] <... socket resumed>) = 7 [pid 7024] <... sendmsg resumed>) = 40 [pid 7028] <... listen resumed>) = 0 [pid 7027] <... close resumed>) = 0 [pid 7026] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7025] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7028] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7027] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7026] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7028] <... socket resumed>) = 5 [pid 7025] <... sendto resumed>) = 36 [pid 7025] recvfrom(7, [pid 7028] sendmmsg(5, [pid 7027] <... socket resumed>) = 4 [pid 7026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7028] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7025] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=230}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7024] <... socket resumed>) = 7 [pid 7028] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7027] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7026] <... socket resumed>) = 6 [pid 7025] recvfrom(7, [pid 7024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7025] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=230}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7027] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7026] <... socket resumed>) = 7 [pid 7025] close(7 [pid 7024] <... socket resumed>) = 8 [pid 7028] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7028] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7027] listen(4, 9 [pid 7026] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7025] <... close resumed>) = 0 [pid 7024] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7028] <... socket resumed>) = 6 [pid 7027] <... listen resumed>) = 0 [pid 7026] <... sendto resumed>) = 36 [pid 7025] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7026] recvfrom(7, [pid 7027] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7026] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=226}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7025] <... sendmsg resumed>) = 40 [pid 7024] <... sendto resumed>) = 36 [pid 7028] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7027] <... socket resumed>) = 5 [pid 7028] <... socket resumed>) = 7 [pid 7028] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7027] sendmmsg(5, [pid 7026] recvfrom(7, [pid 7025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7024] recvfrom(8, [pid 7028] <... sendto resumed>) = 36 [pid 7027] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7026] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=226}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7025] <... socket resumed>) = 7 [pid 7024] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1545953239}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7028] recvfrom(7, [pid 7027] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7026] close(7 [pid 7025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7024] recvfrom(8, [pid 7028] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=226}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7026] <... close resumed>) = 0 [pid 7025] <... socket resumed>) = 8 [pid 7024] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1545953239}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7028] recvfrom(7, [pid 7027] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7026] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7025] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7028] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=226}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7026] <... sendmsg resumed>) = 40 [pid 7024] close(8 [pid 7028] close(7 [pid 7027] <... socket resumed>) = 6 [pid 7025] <... sendto resumed>) = 36 [pid 7026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7028] <... close resumed>) = 0 [pid 7024] <... close resumed>) = 0 [pid 7028] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 7028] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 7027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7026] <... socket resumed>) = 7 [pid 7025] recvfrom(8, [pid 7024] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7028] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7027] <... socket resumed>) = 7 [pid 7026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7025] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1911012791}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7024] <... sendmsg resumed>) = 132 [pid 7028] <... socket resumed>) = 8 [pid 7027] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7026] <... socket resumed>) = 8 [pid 7025] recvfrom(8, [pid 7028] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7024] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7027] <... sendto resumed>) = 36 [pid 7026] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7025] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1911012791}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7028] <... sendto resumed>) = 36 [pid 7027] recvfrom(7, [pid 7026] <... sendto resumed>) = 36 [pid 7025] close(8 [pid 7024] <... sendmsg resumed>) = 20 [pid 7027] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=230}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7028] recvfrom(8, [pid 7026] recvfrom(8, [pid 7025] <... close resumed>) = 0 [pid 7024] writev(-1, NULL, 0 [pid 7027] recvfrom(7, [pid 7028] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1794018982}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7026] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1472660375}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7028] recvfrom(8, [pid 7027] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=230}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7025] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7024] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] recvfrom(8, [pid 7028] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1794018982}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7027] close(7 [pid 7026] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1472660375}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7025] <... sendmsg resumed>) = 132 [pid 7024] close(3 [pid 7028] close(8 [pid 7027] <... close resumed>) = 0 [pid 7026] close(8) = 0 [pid 7025] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7024] <... close resumed>) = 0 [pid 7028] <... close resumed>) = 0 [pid 7024] close(4 [pid 7027] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7024] <... close resumed>) = 0 [pid 7026] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7025] <... sendmsg resumed>) = 20 [pid 7025] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 7025] close(3 [pid 7028] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7025] <... close resumed>) = 0 [pid 7025] close(4 [pid 7028] <... sendmsg resumed>) = 132 [pid 7027] <... sendmsg resumed>) = 40 [pid 7026] <... sendmsg resumed>) = 132 [pid 7024] close(5 [pid 7027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7025] <... close resumed>) = 0 [pid 7024] <... close resumed>) = 0 [pid 7028] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7027] <... socket resumed>) = 7 [pid 7026] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7025] close(5 [pid 7024] close(6 [pid 7028] <... sendmsg resumed>) = 20 [pid 7027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7026] <... sendmsg resumed>) = 20 [pid 7025] <... close resumed>) = 0 [pid 7028] writev(-1, NULL, 0 [pid 7027] <... socket resumed>) = 8 [pid 7024] <... close resumed>) = 0 [pid 7028] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7026] writev(-1, NULL, 0 [pid 7024] close(7 [pid 7025] close(6 [pid 7028] close(3 [pid 7026] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = 0 [pid 7028] <... close resumed>) = 0 [pid 7026] close(3 [pid 7028] close(4 [pid 7026] <... close resumed>) = 0 [pid 7028] <... close resumed>) = 0 [pid 7026] close(4 [pid 7024] close(8 [pid 7026] <... close resumed>) = 0 [pid 7028] close(5 [pid 7027] <... sendto resumed>) = 36 [pid 7025] <... close resumed>) = 0 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(7 [pid 7028] <... close resumed>) = 0 [pid 7027] recvfrom(8, [pid 7026] close(5 [pid 7025] <... close resumed>) = 0 [pid 7024] close(9 [pid 7028] close(6 [pid 7027] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1494932882}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7026] <... close resumed>) = 0 [pid 7025] close(8 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = 0 [pid 7027] recvfrom(8, [pid 7026] close(6 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(10 [pid 7027] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1494932882}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7025] close(9 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(7 [pid 7027] close(8 [pid 7026] <... close resumed>) = 0 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(11 [pid 7028] <... close resumed>) = 0 [pid 7025] close(10 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] <... close resumed>) = 0 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(12 [pid 7027] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7026] close(7 [pid 7025] close(11 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(8 [pid 7024] close(13 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = 0 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(9) = -1 EBADF (Bad file descriptor) [pid 7028] close(10) = -1 EBADF (Bad file descriptor) [pid 7028] close(11 [pid 7027] <... sendmsg resumed>) = 132 [pid 7025] close(12 [pid 7026] close(8 [pid 7024] close(14 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(12 [pid 7027] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7026] close(9 [pid 7025] close(13 [pid 7024] close(15 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(13 [pid 7026] close(10 [pid 7024] close(16 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(14) = -1 EBADF (Bad file descriptor) [pid 7028] close(15 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(17 [pid 7028] close(16) = -1 EBADF (Bad file descriptor) [pid 7026] close(11 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(17) = -1 EBADF (Bad file descriptor) [pid 7028] close(18) = -1 EBADF (Bad file descriptor) [pid 7028] close(19) = -1 EBADF (Bad file descriptor) [pid 7028] close(20) = -1 EBADF (Bad file descriptor) [pid 7028] close(21) = -1 EBADF (Bad file descriptor) [pid 7027] <... sendmsg resumed>) = 20 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(14 [pid 7024] close(18 [pid 7028] close(22 [pid 7026] close(12 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] writev(-1, NULL, 0 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(15 [pid 7024] close(19 [pid 7028] close(23 [pid 7027] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] close(13 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(3 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(16 [pid 7024] close(20 [pid 7028] close(24 [pid 7027] <... close resumed>) = 0 [pid 7026] close(14 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(4 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(17 [pid 7024] close(21 [pid 7028] close(25 [pid 7026] close(15 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] <... close resumed>) = 0 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(18 [pid 7024] close(22 [pid 7027] close(5 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(26 [pid 7026] close(16 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(23 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(19 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(27 [pid 7027] <... close resumed>) = 0 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(24 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(6 [pid 7026] close(17 [pid 7025] close(20 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] close(28 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(25 [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] close(18 [pid 7025] close(21 [pid 7028] close(29 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] close(19 [pid 7025] close(22 [pid 7028] exit_group(0 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] close(20 [pid 7025] close(23 [pid 7028] <... exit_group resumed>) = ? [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7028] +++ exited with 0 +++ [pid 7026] close(21 [pid 7025] close(24 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7026] close(22 [pid 7025] close(25 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] close(23 [pid 7025] close(26 [pid 5851] <... restart_syscall resumed>) = 0 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] <... close resumed>) = 0 [pid 7026] close(24 [pid 7025] close(27 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(7 [pid 7024] close(26 [pid 7027] <... close resumed>) = 0 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(8 [pid 7026] close(25 [pid 7024] close(27 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(9 [pid 7024] close(28 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(28 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] umount2("./224", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7026] close(26 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] close(29 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7027] close(10 [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] close(29 [pid 7024] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7026] close(27 [pid 7025] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... openat resumed>) = 3 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] exit_group(0 [pid 7024] exit_group(0 [pid 5851] newfstatat(3, "", [pid 7027] close(11 [pid 7026] close(28 [pid 7025] <... exit_group resumed>) = ? [pid 7024] <... exit_group resumed>) = ? [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7025] +++ exited with 0 +++ [pid 7027] close(12 [pid 7026] close(29 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5851] getdents64(3, [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7024] +++ exited with 0 +++ [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7027] close(13 [pid 7026] exit_group(0 [pid 5851] umount2("./224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] <... exit_group resumed>) = ? [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7027] close(14 [pid 5851] newfstatat(AT_FDCWD, "./224/binderfs", [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(15 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] unlink("./224/binderfs" [pid 7027] close(16 [pid 7026] +++ exited with 0 +++ [pid 5852] <... restart_syscall resumed>) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7027] close(17) = -1 EBADF (Bad file descriptor) [pid 5851] getdents64(3, [pid 7027] close(18 [pid 5852] umount2("./228", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] umount2("./224", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7027] close(19 [pid 5850] umount2("./225", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... openat resumed>) = 3 [pid 7027] close(20 [pid 5850] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] newfstatat(3, "", [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7027] close(21 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] close(3 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... close resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 7027] close(22 [pid 5852] <... openat resumed>) = 3 [pid 5851] rmdir("./224" [pid 5850] newfstatat(3, "", [pid 5849] getdents64(3, [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7027] close(23 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] mkdir("./225", 0777 [pid 5849] umount2("./224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5851] <... mkdir resumed>) = 0 [pid 5850] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7027] close(24 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] newfstatat(AT_FDCWD, "./224/binderfs", [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7027] close(25 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 7029 attached [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./228/binderfs", [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] unlink("./224/binderfs" [pid 7029] set_robust_list(0x55558da3e760, 24 [pid 7027] close(26 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 227 [pid 5850] newfstatat(AT_FDCWD, "./225/binderfs", [pid 7029] <... set_robust_list resumed>) = 0 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./228/binderfs" [pid 5849] <... unlink resumed>) = 0 [pid 7029] chdir("./225" [pid 7027] close(27 [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] getdents64(3, [pid 7029] <... chdir resumed>) = 0 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5850] unlink("./225/binderfs" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7027] close(28 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5849] close(3 [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... close resumed>) = 0 [pid 7027] close(29 [pid 5850] getdents64(3, [pid 5849] rmdir("./224" [pid 7027] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7027] exit_group(0 [pid 5850] close(3 [pid 7027] <... exit_group resumed>) = ? [pid 7029] <... prctl resumed>) = 0 [pid 5852] close(3 [pid 5849] mkdir("./225", 0777 [pid 7029] setpgid(0, 0 [pid 5852] <... close resumed>) = 0 [pid 7029] <... setpgid resumed>) = 0 [pid 7027] +++ exited with 0 +++ [pid 5852] rmdir("./228" [pid 5850] <... close resumed>) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] <... rmdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7029] <... openat resumed>) = 3 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] mkdir("./229", 0777 [pid 5850] rmdir("./225" [pid 7029] write(3, "1000", 4 [pid 5852] <... mkdir resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... rmdir resumed>) = 0 [pid 7029] <... write resumed>) = 4 [pid 5850] mkdir("./226", 0777./strace-static-x86_64: Process 7031 attached ./strace-static-x86_64: Process 7030 attached [pid 7029] close(3 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 231 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 227 [pid 7031] set_robust_list(0x55558da3e760, 24 [pid 7030] set_robust_list(0x55558da3e760, 24 [pid 7029] <... close resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7032 attached [pid 7031] <... set_robust_list resumed>) = 0 [pid 7030] <... set_robust_list resumed>) = 0 [pid 7029] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7029] symlink("/dev/binderfs", "./binderfs" [pid 7032] set_robust_list(0x55558da3e760, 24 [pid 7031] chdir("./229" [pid 7030] chdir("./225" [pid 7029] <... symlink resumed>) = 0 [pid 5853] umount2("./228", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 228 [pid 7032] <... set_robust_list resumed>) = 0 [pid 7031] <... chdir resumed>) = 0 [pid 7030] <... chdir resumed>) = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7031] <... prctl resumed>) = 0 [pid 7030] <... prctl resumed>) = 0 [pid 7031] setpgid(0, 0 [pid 7030] setpgid(0, 0 [pid 7031] <... setpgid resumed>) = 0 [pid 7030] <... setpgid resumed>) = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7032] chdir("./226" [pid 7031] <... openat resumed>) = 3 [pid 7030] <... openat resumed>) = 3 executing program [pid 7029] write(1, "executing program\n", 18 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7032] <... chdir resumed>) = 0 [pid 7029] <... write resumed>) = 18 [pid 5853] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7029] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... openat resumed>) = 3 [pid 7031] write(3, "1000", 4 [pid 7030] write(3, "1000", 4 [pid 7032] <... prctl resumed>) = 0 [pid 7029] <... socket resumed>) = 3 [pid 5853] newfstatat(3, "", [pid 7031] <... write resumed>) = 4 [pid 7030] <... write resumed>) = 4 [pid 7029] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7032] setpgid(0, 0 [pid 7031] close(3 [pid 7030] close(3 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7032] <... setpgid resumed>) = 0 [pid 7031] <... close resumed>) = 0 [pid 7030] <... close resumed>) = 0 [pid 7029] <... socket resumed>) = 4 [pid 7031] read(200, [pid 7030] read(200, [pid 5853] getdents64(3, [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7031] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7031] symlink("/dev/binderfs", "./binderfs" [pid 7030] symlink("/dev/binderfs", "./binderfs" [pid 7029] close(4 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7032] <... openat resumed>) = 3 [pid 7031] <... symlink resumed>) = 0 [pid 7030] <... symlink resumed>) = 0 [pid 7032] write(3, "1000", 4 [pid 7029] <... close resumed>) = 0 [pid 5853] umount2("./228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7032] <... write resumed>) = 4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7032] close(3 [pid 7029] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] newfstatat(AT_FDCWD, "./228/binderfs", executing program executing program [pid 7032] <... close resumed>) = 0 [pid 7031] write(1, "executing program\n", 18 [pid 7030] write(1, "executing program\n", 18 [pid 7029] <... socket resumed>) = 4 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7032] read(200, [pid 7031] <... write resumed>) = 18 [pid 7030] <... write resumed>) = 18 [pid 7029] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] unlink("./228/binderfs" [pid 7032] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7031] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7030] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7032] symlink("/dev/binderfs", "./binderfs" [pid 7031] <... socket resumed>) = 3 [pid 7030] <... socket resumed>) = 3 [pid 7029] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] <... unlink resumed>) = 0 [pid 7032] <... symlink resumed>) = 0 [pid 7031] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7030] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7029] listen(4, 9 [pid 5853] getdents64(3, executing program [pid 7032] write(1, "executing program\n", 18 [pid 7031] <... socket resumed>) = 4 [pid 7030] <... socket resumed>) = 4 [pid 7029] <... listen resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7032] <... write resumed>) = 18 [pid 7031] close(4 [pid 7030] close(4 [pid 7032] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7030] <... close resumed>) = 0 [pid 7029] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] close(3 [pid 7032] <... socket resumed>) = 3 [pid 7031] <... close resumed>) = 0 [pid 7030] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7029] <... socket resumed>) = 5 [pid 5853] <... close resumed>) = 0 [pid 7032] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7031] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7030] <... socket resumed>) = 4 [pid 5853] rmdir("./228" [pid 7032] <... socket resumed>) = 4 [pid 7029] sendmmsg(5, [pid 7031] <... socket resumed>) = 4 [pid 7032] close(4 [pid 7030] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7029] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... rmdir resumed>) = 0 [pid 7032] <... close resumed>) = 0 [pid 7029] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] mkdir("./229", 0777 [pid 7032] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 4 [pid 7031] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7030] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] <... mkdir resumed>) = 0 [pid 7031] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7030] listen(4, 9 [pid 7031] listen(4, 9 [pid 7030] <... listen resumed>) = 0 [pid 7031] <... listen resumed>) = 0 [pid 7030] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7031] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7030] <... socket resumed>) = 5 [pid 7031] <... socket resumed>) = 5 [pid 7029] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7032] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7031] sendmmsg(5, [pid 7030] sendmmsg(5, [pid 7029] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7032] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7031] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7030] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7029] <... socket resumed>) = 6 [pid 7029] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7032] listen(4, 9 [pid 7031] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7030] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7032] <... listen resumed>) = 0 [pid 7029] <... socket resumed>) = 7 ./strace-static-x86_64: Process 7033 attached [pid 7032] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7031] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7030] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7029] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7033] set_robust_list(0x55558da3e760, 24 [pid 7032] <... socket resumed>) = 5 [pid 7031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7030] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7029] <... sendto resumed>) = 36 [pid 7032] sendmmsg(5, [pid 7030] <... socket resumed>) = 6 [pid 7032] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7031] <... socket resumed>) = 6 [pid 7033] <... set_robust_list resumed>) = 0 [pid 7033] chdir("./229" [pid 7031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7030] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7032] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 231 [pid 7031] <... socket resumed>) = 7 [pid 7029] recvfrom(7, [pid 7033] <... chdir resumed>) = 0 [pid 7030] <... socket resumed>) = 7 [pid 7029] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=227}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7032] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7031] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7030] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7029] recvfrom(7, [pid 7033] <... prctl resumed>) = 0 [pid 7032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7031] <... sendto resumed>) = 36 [pid 7030] <... sendto resumed>) = 36 [pid 7030] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=227}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7033] setpgid(0, 0 [pid 7032] <... socket resumed>) = 6 [pid 7031] recvfrom(7, [pid 7029] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=227}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7033] <... setpgid resumed>) = 0 [pid 7032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7031] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=231}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7030] recvfrom(7, [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7032] <... socket resumed>) = 7 [pid 7031] recvfrom(7, [pid 7030] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=227}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7029] close(7 [pid 7032] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7031] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=231}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7030] close(7 [pid 7033] <... openat resumed>) = 3 [pid 7032] <... sendto resumed>) = 36 [pid 7031] close(7 [pid 7030] <... close resumed>) = 0 [pid 7029] <... close resumed>) = 0 [pid 7032] recvfrom(7, [pid 7030] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7032] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=228}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7031] <... close resumed>) = 0 [pid 7030] <... sendmsg resumed>) = 40 [pid 7029] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7033] write(3, "1000", 4 [pid 7032] recvfrom(7, [pid 7033] <... write resumed>) = 4 [pid 7032] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=228}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7031] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7030] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7029] <... sendmsg resumed>) = 40 [pid 7033] close(3) = 0 [pid 7032] close(7 [pid 7031] <... sendmsg resumed>) = 40 [pid 7030] <... socket resumed>) = 7 [pid 7032] <... close resumed>) = 0 [pid 7030] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7033] read(200, [pid 7032] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7030] <... socket resumed>) = 8 [pid 7029] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7033] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] <... sendmsg resumed>) = 40 [pid 7031] <... socket resumed>) = 7 [pid 7030] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7029] <... socket resumed>) = 7 [pid 7033] symlink("/dev/binderfs", "./binderfs" [pid 7032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7029] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7033] <... symlink resumed>) = 0 [pid 7031] <... socket resumed>) = 8 [pid 7030] <... sendto resumed>) = 36 [pid 7029] <... socket resumed>) = 8 [pid 7029] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7033] write(1, "executing program\n", 18executing program [pid 7032] <... socket resumed>) = 7 [pid 7031] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7030] recvfrom(8, [pid 7029] <... sendto resumed>) = 36 [pid 7033] <... write resumed>) = 18 [pid 7032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7030] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-841375965}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7033] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7032] <... socket resumed>) = 8 [pid 7031] <... sendto resumed>) = 36 [pid 7030] recvfrom(8, [pid 7029] recvfrom(8, [pid 7033] <... socket resumed>) = 3 [pid 7032] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7031] recvfrom(8, [pid 7030] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-841375965}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7029] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1736181244}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7033] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7032] <... sendto resumed>) = 36 [pid 7031] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1754930496}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7030] close(8 [pid 7029] recvfrom(8, [pid 7033] <... socket resumed>) = 4 [pid 7032] recvfrom(8, [pid 7031] recvfrom(8, [pid 7030] <... close resumed>) = 0 [pid 7029] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1736181244}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7033] close(4 [pid 7032] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-823566294}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7031] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1754930496}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7030] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7029] close(8 [pid 7033] <... close resumed>) = 0 [pid 7032] recvfrom(8, [pid 7031] close(8 [pid 7030] <... sendmsg resumed>) = 132 [pid 7033] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7032] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-823566294}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7031] <... close resumed>) = 0 [pid 7030] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7029] <... close resumed>) = 0 [pid 7033] <... socket resumed>) = 4 [pid 7032] close(8 [pid 7031] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7032] <... close resumed>) = 0 [pid 7033] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7032] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7031] <... sendmsg resumed>) = 132 [pid 7030] <... sendmsg resumed>) = 20 [pid 7029] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7033] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7032] <... sendmsg resumed>) = 132 [pid 7033] listen(4, 9 [pid 7032] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7031] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7030] writev(-1, NULL, 0 [pid 7029] <... sendmsg resumed>) = 132 [pid 7033] <... listen resumed>) = 0 [pid 7032] <... sendmsg resumed>) = 20 [pid 7031] <... sendmsg resumed>) = 20 [pid 7030] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7033] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7032] writev(-1, NULL, 0 [pid 7031] writev(-1, NULL, 0 [pid 7030] close(3 [pid 7033] <... socket resumed>) = 5 [pid 7032] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] sendmmsg(5, [pid 7032] close(3 [pid 7031] close(3 [pid 7030] <... close resumed>) = 0 [pid 7030] close(4 [pid 7031] <... close resumed>) = 0 [pid 7033] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7032] <... close resumed>) = 0 [pid 7031] close(4 [pid 7030] <... close resumed>) = 0 [pid 7033] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7032] close(4 [pid 7031] <... close resumed>) = 0 [pid 7030] close(5 [pid 7033] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7032] <... close resumed>) = 0 [pid 7031] close(5 [pid 7030] <... close resumed>) = 0 [pid 7033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7032] close(5 [pid 7031] <... close resumed>) = 0 [pid 7030] close(6 [pid 7029] <... sendmsg resumed>) = 20 [pid 7033] <... socket resumed>) = 6 [pid 7032] <... close resumed>) = 0 [pid 7030] <... close resumed>) = 0 [pid 7033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7032] close(6 [pid 7031] close(6 [pid 7029] writev(-1, NULL, 0 [pid 7033] <... socket resumed>) = 7 [pid 7031] <... close resumed>) = 0 [pid 7030] close(7 [pid 7029] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7032] <... close resumed>) = 0 [pid 7031] close(7 [pid 7030] <... close resumed>) = 0 [pid 7029] close(3 [pid 7033] <... sendto resumed>) = 36 [pid 7032] close(7 [pid 7029] <... close resumed>) = 0 [pid 7030] close(8 [pid 7033] recvfrom(7, [pid 7032] <... close resumed>) = 0 [pid 7031] <... close resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(4 [pid 7033] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=231}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7033] recvfrom(7, [pid 7032] close(8 [pid 7031] close(8 [pid 7030] close(9 [pid 7029] <... close resumed>) = 0 [pid 7033] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=231}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(5 [pid 7033] close(7 [pid 7032] close(9 [pid 7031] close(9 [pid 7030] close(10 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(10 [pid 7031] close(10 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(11 [pid 7032] close(11 [pid 7033] <... close resumed>) = 0 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(11 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7029] <... close resumed>) = 0 [pid 7032] close(12 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(12 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(12 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(13 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(13 [pid 7029] close(6 [pid 7031] close(13 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(14 [pid 7032] close(14 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(14 [pid 7030] close(15 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(15 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = 0 [pid 7033] <... sendmsg resumed>) = 40 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(15 [pid 7030] close(16 [pid 7032] close(16 [pid 7033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(7 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(17 [pid 7030] close(17 [pid 7033] <... socket resumed>) = 7 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(16 [pid 7029] <... close resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(18) = -1 EBADF (Bad file descriptor) [pid 7032] close(19 [pid 7033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(18 [pid 7029] close(8 [pid 7032] close(20 [pid 7031] close(17 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] <... socket resumed>) = 8 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7030] close(19 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(21 [pid 7031] close(18 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(9 [pid 7033] <... sendto resumed>) = 36 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(20 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(22 [pid 7033] recvfrom(8, [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(19 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(10 [pid 7033] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-246048995}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7032] close(23 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(21 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] recvfrom(8, [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(20 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(11 [pid 7033] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-246048995}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7032] close(24 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(22 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(21 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(12 [pid 7032] close(25) = -1 EBADF (Bad file descriptor) [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(23 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] close(26) = -1 EBADF (Bad file descriptor) [pid 7032] close(27 [pid 7033] close(8 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(22 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(13 [pid 7033] <... close resumed>) = 0 [pid 7032] close(28 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(24 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(23 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(14 [pid 7032] close(29 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(25 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] <... sendmsg resumed>) = 132 [pid 7032] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] close(24 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(15 [pid 7033] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7032] exit_group(0 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(26 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] <... exit_group resumed>) = ? [pid 7033] <... sendmsg resumed>) = 20 [pid 7031] close(25 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(16 [pid 7033] writev(-1, NULL, 0 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(27 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] +++ exited with 0 +++ [pid 7031] close(26 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(17 [pid 7033] close(3 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(28 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7033] <... close resumed>) = 0 [pid 7031] close(27 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(18 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7033] close(4 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] close(29 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] <... close resumed>) = 0 [pid 7031] close(28 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(19 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] exit_group(0 [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(5 [pid 7031] close(29 [pid 7029] close(20 [pid 7033] <... close resumed>) = 0 [pid 7031] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... exit_group resumed>) = ? [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7031] exit_group(0 [pid 7033] close(6 [pid 7031] <... exit_group resumed>) = ? [pid 7029] close(21 [pid 7033] <... close resumed>) = 0 [pid 7030] +++ exited with 0 +++ [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... restart_syscall resumed>) = 0 [pid 7033] close(7 [pid 7031] +++ exited with 0 +++ [pid 7029] close(22 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] umount2("./226", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] close(23) = -1 EBADF (Bad file descriptor) [pid 7029] close(24 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7033] <... close resumed>) = 0 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5850] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7033] close(8) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(9 [pid 7029] close(25 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 7033] close(10 [pid 7029] close(26 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(11 [pid 7029] close(27 [pid 5850] newfstatat(3, "", [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(12 [pid 7029] close(28 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(13 [pid 7029] close(29 [pid 5850] getdents64(3, [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(14) = -1 EBADF (Bad file descriptor) [pid 7029] exit_group(0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7033] close(15) = -1 EBADF (Bad file descriptor) [pid 7029] <... exit_group resumed>) = ? [pid 7033] close(16 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5850] umount2("./226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... restart_syscall resumed>) = 0 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(17 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] +++ exited with 0 +++ [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7033] close(18 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./229", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] newfstatat(AT_FDCWD, "./226/binderfs", [pid 7033] close(19) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./225", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7033] close(20) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7033] close(21) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7033] close(22 [pid 5849] <... openat resumed>) = 3 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(23) = -1 EBADF (Bad file descriptor) [pid 7033] close(24 [pid 5849] newfstatat(3, "", [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7033] close(25 [pid 5849] getdents64(3, [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] close(26 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7033] close(27) = -1 EBADF (Bad file descriptor) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7033] close(28) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./225/binderfs", [pid 7033] close(29 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7033] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] exit_group(0 [pid 5849] unlink("./225/binderfs" [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] unlink("./226/binderfs" [pid 5852] <... openat resumed>) = 3 [pid 5850] <... unlink resumed>) = 0 [pid 5852] newfstatat(3, "", [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] getdents64(3, [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] getdents64(3, [pid 5850] close(3 [pid 7033] <... exit_group resumed>) = ? [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... close resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 5852] umount2("./229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] umount2("./225", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] rmdir("./226" [pid 7033] +++ exited with 0 +++ [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... rmdir resumed>) = 0 [pid 5849] getdents64(3, [pid 5852] newfstatat(AT_FDCWD, "./229/binderfs", [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] mkdir("./227", 0777 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] close(3 [pid 5853] umount2("./229", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] unlink("./229/binderfs" [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... openat resumed>) = 3 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] rmdir("./225" [pid 5853] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... unlink resumed>) = 0 [pid 5851] newfstatat(3, "", [pid 5849] <... rmdir resumed>) = 0 [pid 5853] <... openat resumed>) = 3 [pid 5849] mkdir("./226", 0777 [pid 5853] newfstatat(3, "", [pid 5849] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 7034 attached [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5853] getdents64(3, [pid 5852] getdents64(3, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 229 ./strace-static-x86_64: Process 7035 attached [pid 7034] set_robust_list(0x55558da3e760, 24 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7035] set_robust_list(0x55558da3e760, 24 [pid 7034] <... set_robust_list resumed>) = 0 [pid 5853] umount2("./229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] close(3 [pid 5851] getdents64(3, [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 228 [pid 7035] <... set_robust_list resumed>) = 0 [pid 7034] chdir("./227" [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7035] chdir("./226" [pid 7034] <... chdir resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./229/binderfs", [pid 5852] rmdir("./229" [pid 5851] umount2("./225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7035] <... chdir resumed>) = 0 [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5852] <... rmdir resumed>) = 0 [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7034] <... prctl resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] mkdir("./230", 0777 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7035] <... prctl resumed>) = 0 [pid 7034] setpgid(0, 0 [pid 5853] unlink("./229/binderfs" [pid 7035] setpgid(0, 0 [pid 5852] <... mkdir resumed>) = 0 [pid 5851] newfstatat(AT_FDCWD, "./225/binderfs", [pid 7035] <... setpgid resumed>) = 0 [pid 7034] <... setpgid resumed>) = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... unlink resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] getdents64(3, [pid 7035] <... openat resumed>) = 3 [pid 7034] <... openat resumed>) = 3 [pid 5851] unlink("./225/binderfs" [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7035] write(3, "1000", 4 [pid 5853] close(3 [pid 7035] <... write resumed>) = 4 [pid 5853] <... close resumed>) = 0 [pid 7035] close(3) = 0 [pid 7034] write(3, "1000", 4 [pid 5853] rmdir("./229" [pid 5851] <... unlink resumed>) = 0 [pid 7035] read(200, [pid 7034] <... write resumed>) = 4 [pid 7035] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7034] close(3 [pid 5853] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 7036 attached [pid 7035] symlink("/dev/binderfs", "./binderfs" [pid 7034] <... close resumed>) = 0 [pid 5853] mkdir("./230", 0777executing program [pid 5851] getdents64(3, [pid 7035] <... symlink resumed>) = 0 [pid 7034] read(200, [pid 7036] set_robust_list(0x55558da3e760, 24 [pid 7035] write(1, "executing program\n", 18 [pid 7034] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 232 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7036] <... set_robust_list resumed>) = 0 [pid 7035] <... write resumed>) = 18 [pid 7034] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... mkdir resumed>) = 0 [pid 5851] close(3 [pid 7035] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7034] <... symlink resumed>) = 0 [pid 7035] <... socket resumed>) = 3 [pid 7036] chdir("./230"executing program ) = 0 [pid 7035] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7034] write(1, "executing program\n", 18 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... close resumed>) = 0 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7035] <... socket resumed>) = 4 [pid 7034] <... write resumed>) = 18 [pid 7035] close(4./strace-static-x86_64: Process 7037 attached [pid 7036] <... prctl resumed>) = 0 [pid 7034] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] rmdir("./225" [pid 7036] setpgid(0, 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 232 [pid 7037] set_robust_list(0x55558da3e760, 24 [pid 7036] <... setpgid resumed>) = 0 [pid 7035] <... close resumed>) = 0 [pid 7034] <... socket resumed>) = 3 [pid 5851] <... rmdir resumed>) = 0 [pid 7037] <... set_robust_list resumed>) = 0 [pid 7035] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7034] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7037] chdir("./230" [pid 7035] <... socket resumed>) = 4 [pid 7034] <... socket resumed>) = 4 [pid 7037] <... chdir resumed>) = 0 [pid 7034] close(4 [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7035] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7034] <... close resumed>) = 0 [pid 7037] <... prctl resumed>) = 0 [pid 7037] setpgid(0, 0 [pid 7036] <... openat resumed>) = 3 [pid 7035] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7034] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] mkdir("./226", 0777 [pid 7037] <... setpgid resumed>) = 0 [pid 7036] write(3, "1000", 4 [pid 5851] <... mkdir resumed>) = 0 [pid 7035] listen(4, 9 [pid 7034] <... socket resumed>) = 4 [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7036] <... write resumed>) = 4 [pid 7035] <... listen resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7037] <... openat resumed>) = 3 [pid 7036] close(3 [pid 7035] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7034] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28./strace-static-x86_64: Process 7038 attached [pid 7037] write(3, "1000", 4 [pid 7036] <... close resumed>) = 0 [pid 7035] <... socket resumed>) = 5 [pid 7034] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7038] set_robust_list(0x55558da3e760, 24 [pid 7037] <... write resumed>) = 4 [pid 7036] read(200, [pid 7035] sendmmsg(5, [pid 7034] listen(4, 9 [pid 7038] <... set_robust_list resumed>) = 0 [pid 7037] close(3 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 228 [pid 7036] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7038] chdir("./226" [pid 7035] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7034] <... listen resumed>) = 0 [pid 7037] <... close resumed>) = 0 [pid 7036] symlink("/dev/binderfs", "./binderfs" [pid 7035] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7034] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7037] read(200, [pid 7038] <... chdir resumed>) = 0 [pid 7037] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7035] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7034] <... socket resumed>) = 5 [pid 7037] symlink("/dev/binderfs", "./binderfs" [pid 7036] <... symlink resumed>) = 0 [pid 7035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7034] sendmmsg(5, [pid 7037] <... symlink resumed>) = 0 executing program executing program [pid 7036] write(1, "executing program\n", 18 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7036] <... write resumed>) = 18 [pid 7038] <... prctl resumed>) = 0 [pid 7037] write(1, "executing program\n", 18 [pid 7034] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7038] setpgid(0, 0 [pid 7037] <... write resumed>) = 18 [pid 7036] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7035] <... socket resumed>) = 6 [pid 7038] <... setpgid resumed>) = 0 [pid 7037] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7037] <... socket resumed>) = 3 [pid 7036] <... socket resumed>) = 3 [pid 7035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7034] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7037] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7036] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7035] <... socket resumed>) = 7 [pid 7038] <... openat resumed>) = 3 [pid 7036] <... socket resumed>) = 4 [pid 7038] write(3, "1000", 4 [pid 7037] <... socket resumed>) = 4 [pid 7038] <... write resumed>) = 4 [pid 7038] close(3) = 0 [pid 7036] close(4 [pid 7035] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7034] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7038] read(200, [pid 7037] close(4 [pid 7036] <... close resumed>) = 0 [pid 7035] <... sendto resumed>) = 36 [pid 7034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7037] <... close resumed>) = 0 [pid 7036] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7037] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7036] <... socket resumed>) = 4 [pid 7035] recvfrom(7, [pid 7034] <... socket resumed>) = 6 [pid 7037] <... socket resumed>) = 4 [pid 7038] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28) = -1 EADDRINUSE (Address already in use) [pid 7036] listen(4, 9 [pid 7038] symlink("/dev/binderfs", "./binderfs" [pid 7037] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7035] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=228}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7038] <... symlink resumed>) = 0 [pid 7037] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7036] <... listen resumed>) = 0 [pid 7035] recvfrom(7, [pid 7034] <... socket resumed>) = 7 executing program [pid 7034] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7038] write(1, "executing program\n", 18 [pid 7037] listen(4, 9 [pid 7036] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7035] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=228}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7038] <... write resumed>) = 18 [pid 7037] <... listen resumed>) = 0 [pid 7036] <... socket resumed>) = 5 [pid 7034] <... sendto resumed>) = 36 [pid 7038] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7037] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7036] sendmmsg(5, [pid 7034] recvfrom(7, [pid 7038] <... socket resumed>) = 3 [pid 7037] <... socket resumed>) = 5 [pid 7035] close(7 [pid 7034] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=229}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7038] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7036] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7035] <... close resumed>) = 0 [pid 7037] sendmmsg(5, [pid 7036] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7034] recvfrom(7, [pid 7038] <... socket resumed>) = 4 [pid 7037] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7035] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7036] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7038] close(4 [pid 7036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 7035] <... sendmsg resumed>) = 40 [pid 7036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7038] <... close resumed>) = 0 [pid 7037] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7036] <... socket resumed>) = 7 [pid 7035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7034] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=229}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7038] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7037] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7036] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7035] <... socket resumed>) = 7 [pid 7038] <... socket resumed>) = 4 [pid 7037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7036] <... sendto resumed>) = 36 [pid 7034] close(7 [pid 7036] recvfrom(7, [pid 7038] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7036] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=232}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7038] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7037] <... socket resumed>) = 6 [pid 7036] recvfrom(7, [pid 7035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7034] <... close resumed>) = 0 [pid 7038] listen(4, 9 [pid 7037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7036] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=232}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7038] <... listen resumed>) = 0 [pid 7037] <... socket resumed>) = 7 [pid 7036] close(7 [pid 7035] <... socket resumed>) = 8 [pid 7034] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7038] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7037] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7036] <... close resumed>) = 0 [pid 7035] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7038] <... socket resumed>) = 5 [pid 7037] <... sendto resumed>) = 36 [pid 7036] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7034] <... sendmsg resumed>) = 40 [pid 7038] sendmmsg(5, [pid 7036] <... sendmsg resumed>) = 40 [pid 7036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7038] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7036] <... socket resumed>) = 7 [pid 7037] recvfrom(7, [pid 7035] <... sendto resumed>) = 36 [pid 7034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7034] <... socket resumed>) = 7 [pid 7037] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=232}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7036] <... socket resumed>) = 8 [pid 7038] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7037] recvfrom(7, [pid 7036] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7035] recvfrom(8, [pid 7034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7038] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7037] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=232}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7036] <... sendto resumed>) = 36 [pid 7035] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1361959634}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7037] close(7 [pid 7036] recvfrom(8, [pid 7034] <... socket resumed>) = 8 [pid 7035] recvfrom(8, [pid 7038] <... socket resumed>) = 6 [pid 7037] <... close resumed>) = 0 [pid 7036] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1284306104}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7035] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1361959634}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7034] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7037] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7036] recvfrom(8, [pid 7035] close(8 [pid 7034] <... sendto resumed>) = 36 [pid 7036] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1284306104}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7035] <... close resumed>) = 0 [pid 7038] <... socket resumed>) = 7 [pid 7038] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7037] <... sendmsg resumed>) = 40 [pid 7036] close(8 [pid 7035] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7034] recvfrom(8, [pid 7038] <... sendto resumed>) = 36 [pid 7037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7036] <... close resumed>) = 0 [pid 7035] <... sendmsg resumed>) = 132 [pid 7034] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1538131898}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7038] recvfrom(7, [pid 7037] <... socket resumed>) = 7 [pid 7036] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7035] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7034] recvfrom(8, [pid 7038] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=228}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7034] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1538131898}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7034] close(8 [pid 7038] recvfrom(7, [pid 7037] <... socket resumed>) = 8 [pid 7036] <... sendmsg resumed>) = 132 [pid 7035] <... sendmsg resumed>) = 20 [pid 7038] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=228}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7037] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7036] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7038] close(7 [pid 7035] writev(-1, NULL, 0 [pid 7034] <... close resumed>) = 0 [pid 7037] <... sendto resumed>) = 36 [pid 7038] <... close resumed>) = 0 [pid 7037] recvfrom(8, [pid 7038] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7036] <... sendmsg resumed>) = 20 [pid 7037] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1614534985}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7035] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... sendmsg resumed>) = 40 [pid 7036] writev(-1, NULL, 0 [pid 7034] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7037] recvfrom(8, [pid 7036] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(3 [pid 7037] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1614534985}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7036] close(3 [pid 7035] <... close resumed>) = 0 [pid 7034] <... sendmsg resumed>) = 132 [pid 7038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7037] close(8 [pid 7036] <... close resumed>) = 0 [pid 7035] close(4 [pid 7034] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7038] <... socket resumed>) = 7 [pid 7038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7037] <... close resumed>) = 0 [pid 7036] close(4 [pid 7035] <... close resumed>) = 0 [pid 7038] <... socket resumed>) = 8 [pid 7034] <... sendmsg resumed>) = 20 [pid 7038] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7037] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7036] <... close resumed>) = 0 [pid 7035] close(5 [pid 7034] writev(-1, NULL, 0 [pid 7038] <... sendto resumed>) = 36 [pid 7037] <... sendmsg resumed>) = 132 [pid 7038] recvfrom(8, [pid 7037] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7036] close(5 [pid 7035] <... close resumed>) = 0 [pid 7034] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1663850215}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7036] <... close resumed>) = 0 [pid 7038] recvfrom(8, [pid 7037] <... sendmsg resumed>) = 20 [pid 7035] close(6 [pid 7034] close(3 [pid 7038] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1663850215}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7037] writev(-1, NULL, 0 [pid 7036] close(6 [pid 7034] <... close resumed>) = 0 [pid 7038] close(8 [pid 7037] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = 0 [pid 7034] close(4 [pid 7035] close(7 [pid 7037] close(3 [pid 7038] <... close resumed>) = 0 [pid 7036] <... close resumed>) = 0 [pid 7035] <... close resumed>) = 0 [pid 7037] <... close resumed>) = 0 [pid 7036] close(7 [pid 7034] <... close resumed>) = 0 [pid 7037] close(4 [pid 7036] <... close resumed>) = 0 [pid 7037] <... close resumed>) = 0 [pid 7036] close(8 [pid 7038] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7037] close(5 [pid 7035] close(8 [pid 7034] close(5 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = 0 [pid 7038] <... sendmsg resumed>) = 132 [pid 7037] <... close resumed>) = 0 [pid 7036] close(9 [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(6 [pid 7038] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7037] close(6 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(9 [pid 7034] <... close resumed>) = 0 [pid 7036] close(10 [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(7 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(10 [pid 7036] close(11 [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(11 [pid 7034] <... close resumed>) = 0 [pid 7034] close(8) = -1 EBADF (Bad file descriptor) [pid 7038] <... sendmsg resumed>) = 20 [pid 7037] <... close resumed>) = 0 [pid 7036] close(12 [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(9 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(12 [pid 7036] close(13 [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] writev(-1, NULL, 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(13 [pid 7036] close(14 [pid 7038] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(3 [pid 7037] close(7 [pid 7036] close(15 [pid 7035] close(14 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(10 [pid 7036] close(16 [pid 7035] close(15 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = 0 [pid 7037] <... close resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(11 [pid 7036] close(17 [pid 7035] close(16 [pid 7038] close(4 [pid 7037] close(8 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = 0 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(18 [pid 7035] close(17 [pid 7034] close(12 [pid 7038] close(5 [pid 7037] close(9 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(19 [pid 7035] close(18 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(20 [pid 7035] close(19 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(21 [pid 7035] close(20 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(22 [pid 7035] close(21 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(23 [pid 7035] close(22 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(24) = -1 EBADF (Bad file descriptor) [pid 7035] close(23 [pid 7036] close(25 [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(26 [pid 7035] close(24 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(27 [pid 7035] close(25 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(28) = -1 EBADF (Bad file descriptor) [pid 7035] close(26) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = 0 [pid 7036] close(29 [pid 7035] close(27 [pid 7037] close(10 [pid 7034] close(13 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] exit_group(0 [pid 7038] close(6 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(28 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(11 [pid 7036] <... exit_group resumed>) = ? [pid 7035] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(14 [pid 7038] <... close resumed>) = 0 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] close(29) = -1 EBADF (Bad file descriptor) [pid 7038] close(7 [pid 7037] close(12 [pid 7036] +++ exited with 0 +++ [pid 7035] exit_group(0 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] <... exit_group resumed>) = ? [pid 7034] close(15 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7038] <... close resumed>) = 0 [pid 7037] close(13 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(14 [pid 7034] close(16 [pid 7038] close(8 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7035] +++ exited with 0 +++ [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(15 [pid 7034] close(17 [pid 7038] close(9 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(16 [pid 7034] close(18 [pid 7038] close(10 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(17 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(11 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(19 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(18 [pid 7038] close(12 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(19 [pid 7034] close(20 [pid 7038] close(13 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(20 [pid 7034] close(21 [pid 7038] close(14 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(21 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(15 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(22 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(22 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(16 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(23 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(23 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(17 [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(24 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] close(24 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(18) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(25 [pid 7038] close(19 [pid 7037] close(25 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(26 [pid 7038] close(20 [pid 7037] close(26 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(27 [pid 7038] close(21 [pid 7037] close(27 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] close(28 [pid 7038] close(22 [pid 7037] close(28 [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] close(23 [pid 7037] close(29 [pid 7034] close(29 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7038] close(24 [pid 5849] <... restart_syscall resumed>) = 0 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7037] exit_group(0 [pid 7034] exit_group(0 [pid 5852] umount2("./230", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7038] close(25 [pid 7037] <... exit_group resumed>) = ? [pid 7034] <... exit_group resumed>) = ? [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./226", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7038] close(26 [pid 5852] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 5849] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5849] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7038] close(27 [pid 7037] +++ exited with 0 +++ [pid 5849] getdents64(3, [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7038] close(28 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] umount2("./226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(AT_FDCWD, "./226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] unlink("./226/binderfs") = 0 [pid 5849] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] close(3) = 0 [pid 5849] rmdir("./226") = 0 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] getdents64(3, [pid 5849] mkdir("./227", 0777 [pid 7038] close(29 [pid 7034] +++ exited with 0 +++ [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... mkdir resumed>) = 0 [pid 7038] exit_group(0 [pid 5853] umount2("./230", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7038] <... exit_group resumed>) = ? [pid 5852] newfstatat(AT_FDCWD, "./230/binderfs", ./strace-static-x86_64: Process 7039 attached [pid 7038] +++ exited with 0 +++ [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] unlink("./230/binderfs" [pid 7039] set_robust_list(0x55558da3e760, 24 [pid 5853] <... openat resumed>) = 3 [pid 5852] <... unlink resumed>) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 229 [pid 7039] <... set_robust_list resumed>) = 0 [pid 5853] newfstatat(3, "", [pid 5852] getdents64(3, [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7039] chdir("./227" [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7039] <... chdir resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] close(3 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] getdents64(3, [pid 5852] <... close resumed>) = 0 [pid 7039] <... prctl resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] rmdir("./230" [pid 7039] setpgid(0, 0 [pid 5853] umount2("./230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... rmdir resumed>) = 0 [pid 7039] <... setpgid resumed>) = 0 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] mkdir("./231", 0777 [pid 5853] newfstatat(AT_FDCWD, "./230/binderfs", [pid 5852] <... mkdir resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7040 attached [pid 5853] unlink("./230/binderfs" [pid 7040] set_robust_list(0x55558da3e760, 24 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 233 [pid 7040] <... set_robust_list resumed>) = 0 [pid 7040] chdir("./231" [pid 5853] <... unlink resumed>) = 0 [pid 7040] <... chdir resumed>) = 0 [pid 7039] <... openat resumed>) = 3 [pid 5853] getdents64(3, [pid 5851] umount2("./226", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7039] write(3, "1000", 4 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./227", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] <... prctl resumed>) = 0 [pid 7039] <... write resumed>) = 4 [pid 5853] close(3 [pid 5851] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] setpgid(0, 0 [pid 7039] close(3 [pid 5853] <... close resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 7040] <... setpgid resumed>) = 0 [pid 7039] <... close resumed>) = 0 [pid 5853] rmdir("./230" [pid 5851] newfstatat(3, "", [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7039] read(200, [pid 5853] <... rmdir resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7039] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] getdents64(3, [pid 7040] <... openat resumed>) = 3 [pid 7039] symlink("/dev/binderfs", "./binderfs" [pid 5853] mkdir("./231", 0777 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program [pid 7040] write(3, "1000", 4 [pid 7039] <... symlink resumed>) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5851] umount2("./226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... openat resumed>) = 3 [pid 7040] <... write resumed>) = 4 [pid 7040] close(3 [pid 7039] write(1, "executing program\n", 18 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] <... close resumed>) = 0 [pid 7039] <... write resumed>) = 18 [pid 5851] newfstatat(AT_FDCWD, "./226/binderfs", [pid 5850] newfstatat(3, "", ./strace-static-x86_64: Process 7041 attached [pid 7040] read(200, [pid 7039] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7041] set_robust_list(0x55558da3e760, 24 [pid 7040] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... socket resumed>) = 3 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 233 [pid 5851] unlink("./226/binderfs" [pid 5850] getdents64(3, [pid 7041] <... set_robust_list resumed>) = 0 [pid 7040] symlink("/dev/binderfs", "./binderfs" [pid 7039] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7041] chdir("./231" [pid 7040] <... symlink resumed>) = 0 [pid 7039] <... socket resumed>) = 4 [pid 5851] <... unlink resumed>) = 0 [pid 5850] umount2("./227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7041] <... chdir resumed>) = 0 executing program [pid 7040] write(1, "executing program\n", 18 [pid 7039] close(4 [pid 5851] getdents64(3, [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7040] <... write resumed>) = 18 [pid 7039] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] newfstatat(AT_FDCWD, "./227/binderfs", [pid 7041] <... prctl resumed>) = 0 [pid 7040] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7039] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] close(3 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7041] setpgid(0, 0 [pid 7040] <... socket resumed>) = 3 [pid 7039] <... socket resumed>) = 4 [pid 5851] <... close resumed>) = 0 [pid 5850] unlink("./227/binderfs" [pid 7041] <... setpgid resumed>) = 0 [pid 7040] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7039] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] rmdir("./226" [pid 5850] <... unlink resumed>) = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7040] <... socket resumed>) = 4 [pid 7039] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5851] <... rmdir resumed>) = 0 [pid 7041] <... openat resumed>) = 3 [pid 7041] write(3, "1000", 4) = 4 [pid 7041] close(3) = 0 [pid 7041] read(200, [pid 7040] close(4 [pid 7041] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7040] <... close resumed>) = 0 [pid 7041] symlink("/dev/binderfs", "./binderfs"executing program [pid 7039] listen(4, 9 [pid 5851] mkdir("./227", 0777 [pid 5850] getdents64(3, [pid 7041] <... symlink resumed>) = 0 [pid 7040] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7041] write(1, "executing program\n", 18 [pid 7040] <... socket resumed>) = 4 [pid 7039] <... listen resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7041] <... write resumed>) = 18 [pid 7040] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7039] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] close(3 [pid 7041] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... close resumed>) = 0 [pid 7040] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7039] <... socket resumed>) = 5 ./strace-static-x86_64: Process 7042 attached [pid 7041] <... socket resumed>) = 3 [pid 5850] rmdir("./227" [pid 7042] set_robust_list(0x55558da3e760, 24 [pid 7041] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 229 [pid 5850] <... rmdir resumed>) = 0 [pid 7040] listen(4, 9 [pid 7042] <... set_robust_list resumed>) = 0 [pid 7041] <... socket resumed>) = 4 [pid 7039] sendmmsg(5, [pid 5850] mkdir("./228", 0777 [pid 7042] chdir("./227" [pid 7041] close(4 [pid 7040] <... listen resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 7042] <... chdir resumed>) = 0 [pid 7041] <... close resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7043 attached [pid 7041] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7042] <... prctl resumed>) = 0 [pid 7041] <... socket resumed>) = 4 [pid 7042] setpgid(0, 0 [pid 7041] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7043] set_robust_list(0x55558da3e760, 24 [pid 7042] <... setpgid resumed>) = 0 [pid 7041] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7043] <... set_robust_list resumed>) = 0 [pid 7042] <... openat resumed>) = 3 [pid 7041] listen(4, 9 [pid 7040] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7039] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 230 [pid 7043] chdir("./228" [pid 7040] <... socket resumed>) = 5 [pid 7039] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7043] <... chdir resumed>) = 0 [pid 7042] write(3, "1000", 4 [pid 7041] <... listen resumed>) = 0 [pid 7040] sendmmsg(5, [pid 7039] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7042] <... write resumed>) = 4 [pid 7041] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7043] <... prctl resumed>) = 0 [pid 7042] close(3 [pid 7041] <... socket resumed>) = 5 [pid 7043] setpgid(0, 0 [pid 7042] <... close resumed>) = 0 [pid 7041] sendmmsg(5, [pid 7043] <... setpgid resumed>) = 0 [pid 7042] read(200, [pid 7041] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7042] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7041] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16executing program [pid 7043] <... openat resumed>) = 3 [pid 7042] write(1, "executing program\n", 18 [pid 7041] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7040] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7043] write(3, "1000", 4 [pid 7042] <... write resumed>) = 18 [pid 7041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7040] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7039] <... socket resumed>) = 6 [pid 7043] <... write resumed>) = 4 [pid 7042] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7041] <... socket resumed>) = 6 [pid 7039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7043] close(3 [pid 7042] <... socket resumed>) = 3 [pid 7041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7039] <... socket resumed>) = 7 [pid 7043] <... close resumed>) = 0 [pid 7042] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7041] <... socket resumed>) = 7 [pid 7040] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7039] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7043] read(200, [pid 7042] <... socket resumed>) = 4 [pid 7040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7039] <... sendto resumed>) = 36 [pid 7043] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] close(4 [pid 7041] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7040] <... socket resumed>) = 6 [pid 7039] recvfrom(7, [pid 7043] symlink("/dev/binderfs", "./binderfs" [pid 7042] <... close resumed>) = 0 [pid 7041] <... sendto resumed>) = 36 [pid 7040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7039] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=229}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7043] <... symlink resumed>) = 0 [pid 7042] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7041] recvfrom(7, [pid 7040] <... socket resumed>) = 7 [pid 7039] recvfrom(7, [pid 7042] <... socket resumed>) = 4 [pid 7041] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=233}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7040] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7039] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=229}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 7043] write(1, "executing program\n", 18 [pid 7042] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7041] recvfrom(7, [pid 7040] <... sendto resumed>) = 36 [pid 7039] close(7 [pid 7043] <... write resumed>) = 18 [pid 7042] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7041] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=233}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7039] <... close resumed>) = 0 [pid 7043] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7042] listen(4, 9 [pid 7041] close(7 [pid 7040] recvfrom(7, [pid 7039] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7043] <... socket resumed>) = 3 [pid 7042] <... listen resumed>) = 0 [pid 7041] <... close resumed>) = 0 [pid 7040] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=233}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7039] <... sendmsg resumed>) = 40 [pid 7043] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7042] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7041] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7043] <... socket resumed>) = 4 [pid 7042] <... socket resumed>) = 5 [pid 7041] <... sendmsg resumed>) = 40 [pid 7040] recvfrom(7, [pid 7039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7043] close(4 [pid 7042] sendmmsg(5, [pid 7041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7040] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=233}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7042] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7041] <... socket resumed>) = 7 [pid 7039] <... socket resumed>) = 7 [pid 7043] <... close resumed>) = 0 [pid 7042] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7043] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7042] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7041] <... socket resumed>) = 8 [pid 7040] close(7 [pid 7039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7043] <... socket resumed>) = 4 [pid 7042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7041] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7043] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7042] <... socket resumed>) = 6 [pid 7041] <... sendto resumed>) = 36 [pid 7040] <... close resumed>) = 0 [pid 7039] <... socket resumed>) = 8 [pid 7043] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7041] recvfrom(8, [pid 7043] listen(4, 9 [pid 7042] <... socket resumed>) = 7 [pid 7041] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-994053473}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7040] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7039] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7043] <... listen resumed>) = 0 [pid 7042] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7041] recvfrom(8, [pid 7040] <... sendmsg resumed>) = 40 [pid 7039] <... sendto resumed>) = 36 [pid 7043] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7042] <... sendto resumed>) = 36 [pid 7041] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-994053473}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7039] recvfrom(8, [pid 7043] <... socket resumed>) = 5 [pid 7042] recvfrom(7, [pid 7041] close(8 [pid 7043] sendmmsg(5, [pid 7042] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=229}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7041] <... close resumed>) = 0 [pid 7043] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7042] recvfrom(7, [pid 7041] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7043] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7042] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=229}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7041] <... sendmsg resumed>) = 132 [pid 7043] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7042] close(7 [pid 7041] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7040] <... socket resumed>) = 7 [pid 7039] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-706389227}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7042] <... close resumed>) = 0 [pid 7041] <... sendmsg resumed>) = 20 [pid 7040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7039] recvfrom(8, [pid 7043] <... socket resumed>) = 6 [pid 7042] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7041] writev(-1, NULL, 0 [pid 7040] <... socket resumed>) = 8 [pid 7039] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-706389227}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7042] <... sendmsg resumed>) = 40 [pid 7041] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7039] close(8 [pid 7043] <... socket resumed>) = 7 [pid 7042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7041] close(3 [pid 7043] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7042] <... socket resumed>) = 7 [pid 7041] <... close resumed>) = 0 [pid 7040] <... sendto resumed>) = 36 [pid 7039] <... close resumed>) = 0 [pid 7043] <... sendto resumed>) = 36 [pid 7042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7041] close(4 [pid 7040] recvfrom(8, [pid 7039] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7042] <... socket resumed>) = 8 [pid 7041] <... close resumed>) = 0 [pid 7040] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1755149291}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7043] recvfrom(7, [pid 7042] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7040] recvfrom(8, [pid 7039] <... sendmsg resumed>) = 132 [pid 7043] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=230}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7042] <... sendto resumed>) = 36 [pid 7041] close(5 [pid 7040] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1755149291}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7039] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7043] recvfrom(7, [pid 7042] recvfrom(8, [pid 7041] <... close resumed>) = 0 [pid 7043] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=230}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7042] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1796834532}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7041] close(6 [pid 7040] close(8 [pid 7043] close(7 [pid 7042] recvfrom(8, [pid 7041] <... close resumed>) = 0 [pid 7039] <... sendmsg resumed>) = 20 [pid 7043] <... close resumed>) = 0 [pid 7042] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1796834532}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7041] close(7 [pid 7040] <... close resumed>) = 0 [pid 7039] writev(-1, NULL, 0 [pid 7043] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7042] close(8 [pid 7041] <... close resumed>) = 0 [pid 7040] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7039] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... sendmsg resumed>) = 40 [pid 7042] <... close resumed>) = 0 [pid 7041] close(8 [pid 7043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7042] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... sendmsg resumed>) = 132 [pid 7043] <... socket resumed>) = 7 [pid 7042] <... sendmsg resumed>) = 132 [pid 7041] close(9 [pid 7040] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7039] close(3 [pid 7043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 7042] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(10 [pid 7043] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7042] <... sendmsg resumed>) = 20 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... sendmsg resumed>) = 20 [pid 7039] <... close resumed>) = 0 [pid 7043] <... sendto resumed>) = 36 [pid 7043] recvfrom(8, [pid 7042] writev(-1, NULL, 0 [pid 7041] close(11 [pid 7043] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1541669244}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7042] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] recvfrom(8, [pid 7042] close(3 [pid 7041] close(12 [pid 7043] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1541669244}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7042] <... close resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(8 [pid 7040] writev(-1, NULL, 0 [pid 7039] close(4 [pid 7040] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(3 [pid 7043] <... close resumed>) = 0 [pid 7042] close(4 [pid 7041] close(13 [pid 7040] <... close resumed>) = 0 [pid 7039] <... close resumed>) = 0 [pid 7043] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7042] <... close resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(4 [pid 7039] close(5 [pid 7043] <... sendmsg resumed>) = 132 [pid 7042] close(5 [pid 7041] close(14 [pid 7040] <... close resumed>) = 0 [pid 7039] <... close resumed>) = 0 [pid 7043] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7042] <... close resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(15 [pid 7040] close(5 [pid 7039] close(6 [pid 7042] close(6 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = 0 [pid 7043] <... sendmsg resumed>) = 20 [pid 7042] <... close resumed>) = 0 [pid 7041] close(16 [pid 7040] <... close resumed>) = 0 [pid 7043] writev(-1, NULL, 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] close(7 [pid 7041] close(17 [pid 7043] close(3 [pid 7042] <... close resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... close resumed>) = 0 [pid 7043] close(4 [pid 7041] close(18 [pid 7043] <... close resumed>) = 0 [pid 7042] close(8 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(6 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(19 [pid 7039] close(7 [pid 7043] close(5 [pid 7042] close(9 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... close resumed>) = 0 [pid 7039] <... close resumed>) = 0 [pid 7043] <... close resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(20 [pid 7039] close(8 [pid 7043] close(6 [pid 7042] close(10 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(7 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] close(9) = -1 EBADF (Bad file descriptor) [pid 7039] close(10 [pid 7043] <... close resumed>) = 0 [pid 7042] close(11 [pid 7041] close(21 [pid 7040] <... close resumed>) = 0 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(7 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] close(12 [pid 7041] close(22 [pid 7040] close(8 [pid 7039] close(11 [pid 7043] <... close resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(8 [pid 7042] close(13 [pid 7041] close(23 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(9 [pid 7042] close(14 [pid 7041] close(24 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(10 [pid 7042] close(15 [pid 7041] close(25 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(11 [pid 7042] close(16 [pid 7041] close(26 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(12 [pid 7042] close(17 [pid 7041] close(27 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(13 [pid 7042] close(18 [pid 7041] close(28 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(14 [pid 7042] close(19 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(29 [pid 7043] close(15 [pid 7042] close(20 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] exit_group(0 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(16 [pid 7042] close(21 [pid 7041] <... exit_group resumed>) = ? [pid 7040] close(9 [pid 7039] close(12 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(10 [pid 7039] close(13 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(17 [pid 7042] close(22 [pid 7040] close(11 [pid 7039] close(14 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] +++ exited with 0 +++ [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(18 [pid 7042] close(23 [pid 7040] close(12 [pid 7039] close(15 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(19 [pid 7042] close(24 [pid 7040] close(13 [pid 7039] close(16 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] close(20 [pid 7042] close(25 [pid 7039] close(17 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(14 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./231", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7043] close(21 [pid 7042] close(26 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] close(18 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(15 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7043] close(22 [pid 7042] close(27 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(16 [pid 7039] close(19 [pid 5853] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7043] close(23 [pid 7042] close(28 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(17 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 7043] close(24 [pid 7042] close(29 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] close(20 [pid 5853] newfstatat(3, "", [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(18 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7043] close(25 [pid 7042] exit_group(0 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] close(21 [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(19 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7040] close(20 [pid 7039] close(22 [pid 7043] close(26 [pid 7042] <... exit_group resumed>) = ? [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(21 [pid 7039] close(23 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7043] close(27 [pid 7042] +++ exited with 0 +++ [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(AT_FDCWD, "./231/binderfs", [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(22 [pid 7039] close(24 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7043] close(28 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] unlink("./231/binderfs" [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(23 [pid 7039] close(25 [pid 5853] <... unlink resumed>) = 0 [pid 7043] close(29 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] exit_group(0 [pid 7040] close(24 [pid 7039] close(26 [pid 5853] getdents64(3, [pid 7043] <... exit_group resumed>) = ? [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7043] +++ exited with 0 +++ [pid 7040] close(25 [pid 7039] close(27 [pid 5853] close(3 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7040] close(26 [pid 7039] close(28 [pid 5853] <... close resumed>) = 0 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] close(27 [pid 7039] close(29 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] rmdir("./231" [pid 7040] close(28 [pid 7039] exit_group(0 [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... exit_group resumed>) = ? [pid 5853] <... rmdir resumed>) = 0 [pid 7040] close(29 [pid 5851] umount2("./227", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] +++ exited with 0 +++ [pid 5853] mkdir("./232", 0777 [pid 5850] umount2("./228", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] exit_group(0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] <... exit_group resumed>) = ? [pid 5853] <... mkdir resumed>) = 0 [pid 5851] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5851] <... openat resumed>) = 3 [pid 5850] <... openat resumed>) = 3 [pid 5850] newfstatat(3, "", [pid 7040] +++ exited with 0 +++ [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] newfstatat(3, "", [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] getdents64(3, [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5851] getdents64(3, [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] umount2("./228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] umount2("./227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] umount2("./231", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] newfstatat(AT_FDCWD, "./228/binderfs", [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] newfstatat(AT_FDCWD, "./227/binderfs", [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 7044 attached [pid 5852] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7044] set_robust_list(0x55558da3e760, 24 [pid 5852] <... openat resumed>) = 3 [pid 5851] unlink("./227/binderfs" [pid 5850] unlink("./228/binderfs" [pid 5849] umount2("./227", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7044] <... set_robust_list resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 234 [pid 5852] newfstatat(3, "", [pid 5851] <... unlink resumed>) = 0 [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7044] chdir("./232" [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] getdents64(3, [pid 5850] getdents64(3, [pid 5849] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7044] <... chdir resumed>) = 0 [pid 5852] getdents64(3, [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] close(3 [pid 5850] close(3 [pid 5849] <... openat resumed>) = 3 [pid 7044] <... prctl resumed>) = 0 [pid 7044] setpgid(0, 0 [pid 5852] umount2("./231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... close resumed>) = 0 [pid 5850] <... close resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 7044] <... setpgid resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] rmdir("./227" [pid 5850] rmdir("./228" [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5852] newfstatat(AT_FDCWD, "./231/binderfs", [pid 5851] <... rmdir resumed>) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] getdents64(3, [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7044] <... openat resumed>) = 3 [pid 5852] unlink("./231/binderfs" [pid 5851] mkdir("./228", 0777 [pid 5850] mkdir("./229", 0777 [pid 5852] <... unlink resumed>) = 0 [pid 7044] write(3, "1000", 4 [pid 5852] getdents64(3, [pid 5851] <... mkdir resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7044] <... write resumed>) = 4 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] umount2("./227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7044] close(3 [pid 5852] close(3 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(AT_FDCWD, "./227/binderfs", ./strace-static-x86_64: Process 7045 attached ./strace-static-x86_64: Process 7046 attached {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7044] <... close resumed>) = 0 [pid 5852] <... close resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 231 [pid 7046] set_robust_list(0x55558da3e760, 24 [pid 7045] set_robust_list(0x55558da3e760, 24 [pid 7044] read(200, [pid 5852] rmdir("./231" [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 230 [pid 5849] unlink("./227/binderfs" [pid 7046] <... set_robust_list resumed>) = 0 [pid 7045] <... set_robust_list resumed>) = 0 [pid 7044] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... rmdir resumed>) = 0 [pid 7046] chdir("./228" [pid 7045] chdir("./229" [pid 7044] symlink("/dev/binderfs", "./binderfs" [pid 5852] mkdir("./232", 0777 [pid 5849] <... unlink resumed>) = 0 [pid 7046] <... chdir resumed>) = 0 [pid 7045] <... chdir resumed>) = 0 [pid 7044] <... symlink resumed>) = 0 [pid 5852] <... mkdir resumed>) = 0 [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7044] write(1, "executing program\n", 18executing program [pid 7046] <... prctl resumed>) = 0 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7044] <... write resumed>) = 18 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7046] setpgid(0, 0 [pid 7045] <... prctl resumed>) = 0 [pid 7044] socket(AF_INET, SOCK_STREAM, IPPROTO_IP./strace-static-x86_64: Process 7047 attached [pid 7045] setpgid(0, 0 [pid 5849] getdents64(3, [pid 7047] set_robust_list(0x55558da3e760, 24 [pid 7046] <... setpgid resumed>) = 0 [pid 7047] <... set_robust_list resumed>) = 0 [pid 7045] <... setpgid resumed>) = 0 [pid 7044] <... socket resumed>) = 3 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 234 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7047] chdir("./232" [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7044] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5849] close(3 [pid 7047] <... chdir resumed>) = 0 [pid 7046] <... openat resumed>) = 3 [pid 7044] <... socket resumed>) = 4 [pid 5849] <... close resumed>) = 0 [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7046] write(3, "1000", 4 [pid 7045] <... openat resumed>) = 3 [pid 7044] close(4 [pid 5849] rmdir("./227" [pid 7047] <... prctl resumed>) = 0 [pid 7046] <... write resumed>) = 4 [pid 7045] write(3, "1000", 4 [pid 7044] <... close resumed>) = 0 [pid 7047] setpgid(0, 0 [pid 7046] close(3 [pid 7045] <... write resumed>) = 4 [pid 7044] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5849] <... rmdir resumed>) = 0 [pid 7047] <... setpgid resumed>) = 0 [pid 7046] <... close resumed>) = 0 [pid 7045] close(3 [pid 7044] <... socket resumed>) = 4 [pid 7046] read(200, [pid 5849] mkdir("./228", 0777 [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 7046] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7045] <... close resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7047] <... openat resumed>) = 3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7047] write(3, "1000", 4 [pid 7045] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7045] symlink("/dev/binderfs", "./binderfs" [pid 7046] symlink("/dev/binderfs", "./binderfs" [pid 7045] <... symlink resumed>) = 0 [pid 7046] <... symlink resumed>) = 0 [pid 7045] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 7048 attached [pid 7047] <... write resumed>) = 4 [pid 7046] write(1, "executing program\n", 18 [pid 7045] <... write resumed>) = 18 [pid 7047] close(3 [pid 7046] <... write resumed>) = 18 [pid 7045] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7044] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7048] set_robust_list(0x55558da3e760, 24 [pid 7047] <... close resumed>) = 0 [pid 7046] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7045] <... socket resumed>) = 3 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 230 [pid 7048] <... set_robust_list resumed>) = 0 [pid 7047] read(200, [pid 7046] <... socket resumed>) = 3 [pid 7045] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7048] chdir("./228" [pid 7047] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7046] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7044] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7045] <... socket resumed>) = 4 [pid 7048] <... chdir resumed>) = 0 [pid 7047] symlink("/dev/binderfs", "./binderfs" [pid 7046] <... socket resumed>) = 4 [pid 7045] close(4 [pid 7044] listen(4, 9 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7047] <... symlink resumed>) = 0 [pid 7048] <... prctl resumed>) = 0 executing program [pid 7047] write(1, "executing program\n", 18 [pid 7045] <... close resumed>) = 0 [pid 7048] setpgid(0, 0 [pid 7047] <... write resumed>) = 18 [pid 7046] close(4 [pid 7044] <... listen resumed>) = 0 [pid 7048] <... setpgid resumed>) = 0 [pid 7047] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7047] <... socket resumed>) = 3 [pid 7046] <... close resumed>) = 0 [pid 7045] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7044] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7047] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7046] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7045] <... socket resumed>) = 4 [pid 7044] <... socket resumed>) = 5 [pid 7048] <... openat resumed>) = 3 [pid 7047] <... socket resumed>) = 4 [pid 7046] <... socket resumed>) = 4 [pid 7045] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7044] sendmmsg(5, [pid 7048] write(3, "1000", 4 [pid 7047] close(4 [pid 7046] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7044] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7048] <... write resumed>) = 4 [pid 7046] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7045] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7044] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7048] close(3 [pid 7047] <... close resumed>) = 0 [pid 7048] <... close resumed>) = 0 [pid 7047] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7048] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... socket resumed>) = 4 [pid 7046] listen(4, 9 [pid 7045] listen(4, 9 [pid 7044] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7046] <... listen resumed>) = 0 [pid 7046] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7046] <... socket resumed>) = 5 [pid 7046] sendmmsg(5, [pid 7044] <... socket resumed>) = 6 [pid 7048] symlink("/dev/binderfs", "./binderfs" [pid 7047] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7046] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7045] <... listen resumed>) = 0 [pid 7044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7048] <... symlink resumed>) = 0 [pid 7045] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7044] <... socket resumed>) = 7 [pid 7046] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7044] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12executing program [pid 7048] write(1, "executing program\n", 18 [pid 7047] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7046] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7045] <... socket resumed>) = 5 [pid 7044] <... sendto resumed>) = 36 [pid 7048] <... write resumed>) = 18 [pid 7044] recvfrom(7, [pid 7048] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7047] listen(4, 9 [pid 7046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7045] sendmmsg(5, [pid 7044] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=234}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7048] <... socket resumed>) = 3 [pid 7047] <... listen resumed>) = 0 [pid 7046] <... socket resumed>) = 6 [pid 7045] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7044] recvfrom(7, [pid 7048] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7047] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7045] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7044] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=234}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7048] <... socket resumed>) = 4 [pid 7047] <... socket resumed>) = 5 [pid 7046] <... socket resumed>) = 7 [pid 7045] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7044] close(7 [pid 7048] close(4 [pid 7047] sendmmsg(5, [pid 7046] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7044] <... close resumed>) = 0 [pid 7048] <... close resumed>) = 0 [pid 7047] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7046] <... sendto resumed>) = 36 [pid 7044] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7045] <... socket resumed>) = 6 [pid 7048] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7047] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7046] recvfrom(7, [pid 7045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7048] <... socket resumed>) = 4 [pid 7045] <... socket resumed>) = 7 [pid 7044] <... sendmsg resumed>) = 40 [pid 7046] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=230}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7045] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7048] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7047] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7046] recvfrom(7, [pid 7045] <... sendto resumed>) = 36 [pid 7044] <... socket resumed>) = 7 [pid 7044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7048] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7046] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=230}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7045] recvfrom(7, [pid 7044] <... socket resumed>) = 8 [pid 7048] listen(4, 9 [pid 7047] <... socket resumed>) = 6 [pid 7046] close(7 [pid 7048] <... listen resumed>) = 0 [pid 7048] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7045] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=231}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7044] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7046] <... close resumed>) = 0 [pid 7048] <... socket resumed>) = 5 [pid 7047] <... socket resumed>) = 7 [pid 7045] recvfrom(7, [pid 7048] sendmmsg(5, [pid 7047] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7046] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7045] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=231}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7044] <... sendto resumed>) = 36 [pid 7048] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7048] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7047] <... sendto resumed>) = 36 [pid 7046] <... sendmsg resumed>) = 40 [pid 7045] close(7 [pid 7044] recvfrom(8, [pid 7048] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7047] recvfrom(7, [pid 7045] <... close resumed>) = 0 [pid 7044] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-187115994}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7047] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=234}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7045] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7044] recvfrom(8, [pid 7048] <... socket resumed>) = 6 [pid 7047] recvfrom(7, [pid 7044] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-187115994}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7045] <... sendmsg resumed>) = 40 [pid 7048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7046] <... socket resumed>) = 7 [pid 7045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7044] close(8 [pid 7048] <... socket resumed>) = 7 [pid 7047] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=234}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7048] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7047] close(7 [pid 7046] <... socket resumed>) = 8 [pid 7045] <... socket resumed>) = 7 [pid 7044] <... close resumed>) = 0 [pid 7048] <... sendto resumed>) = 36 [pid 7047] <... close resumed>) = 0 [pid 7046] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7048] recvfrom(7, [pid 7047] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7046] <... sendto resumed>) = 36 [pid 7045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7044] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7048] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=230}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7047] <... sendmsg resumed>) = 40 [pid 7046] recvfrom(8, [pid 7045] <... socket resumed>) = 8 [pid 7048] recvfrom(7, [pid 7045] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7044] <... sendmsg resumed>) = 132 [pid 7048] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=230}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7045] <... sendto resumed>) = 36 [pid 7044] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7048] close(7 [pid 7047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7046] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-480376486}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7048] <... close resumed>) = 0 [pid 7047] <... socket resumed>) = 7 [pid 7046] recvfrom(8, [pid 7045] recvfrom(8, [pid 7044] <... sendmsg resumed>) = 20 [pid 7048] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7046] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-480376486}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7048] <... sendmsg resumed>) = 40 [pid 7047] <... socket resumed>) = 8 [pid 7046] close(8 [pid 7045] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-794428270}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7044] writev(-1, NULL, 0 [pid 7048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7047] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7046] <... close resumed>) = 0 [pid 7044] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... socket resumed>) = 7 [pid 7047] <... sendto resumed>) = 36 [pid 7046] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7045] recvfrom(8, [pid 7048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7047] recvfrom(8, [pid 7046] <... sendmsg resumed>) = 132 [pid 7044] close(3 [pid 7048] <... socket resumed>) = 8 [pid 7047] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1695929197}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7046] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7045] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-794428270}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7048] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7047] recvfrom(8, [pid 7046] <... sendmsg resumed>) = 20 [pid 7044] <... close resumed>) = 0 [pid 7047] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1695929197}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7045] close(8 [pid 7048] <... sendto resumed>) = 36 [pid 7047] close(8 [pid 7046] writev(-1, NULL, 0 [pid 7044] close(4 [pid 7048] recvfrom(8, [pid 7047] <... close resumed>) = 0 [pid 7046] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = 0 [pid 7047] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7046] close(3 [pid 7048] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1560945774}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7047] <... sendmsg resumed>) = 132 [pid 7046] <... close resumed>) = 0 [pid 7045] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7044] <... close resumed>) = 0 [pid 7048] recvfrom(8, [pid 7047] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7046] close(4 [pid 7048] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1560945774}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7046] <... close resumed>) = 0 [pid 7048] close(8 [pid 7047] <... sendmsg resumed>) = 20 [pid 7046] close(5 [pid 7045] <... sendmsg resumed>) = 132 [pid 7044] close(5 [pid 7047] writev(-1, NULL, 0 [pid 7046] <... close resumed>) = 0 [pid 7047] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(6 [pid 7048] <... close resumed>) = 0 [pid 7047] close(3 [pid 7046] <... close resumed>) = 0 [pid 7044] <... close resumed>) = 0 [pid 7048] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7047] <... close resumed>) = 0 [pid 7045] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7044] close(6 [pid 7047] close(4 [pid 7046] close(7 [pid 7048] <... sendmsg resumed>) = 132 [pid 7047] <... close resumed>) = 0 [pid 7046] <... close resumed>) = 0 [pid 7045] <... sendmsg resumed>) = 20 [pid 7044] <... close resumed>) = 0 [pid 7044] close(7 [pid 7048] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7045] writev(-1, NULL, 0 [pid 7047] close(5 [pid 7046] close(8 [pid 7047] <... close resumed>) = 0 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(6 [pid 7046] close(9 [pid 7047] <... close resumed>) = 0 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(10) = -1 EBADF (Bad file descriptor) [pid 7047] close(7 [pid 7046] close(11 [pid 7047] <... close resumed>) = 0 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(12) = -1 EBADF (Bad file descriptor) [pid 7047] close(8 [pid 7046] close(13 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(9 [pid 7046] close(14 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(10 [pid 7046] close(15 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(11 [pid 7046] close(16 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(12 [pid 7046] close(17 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(13 [pid 7046] close(18 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(14 [pid 7046] close(19 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... sendmsg resumed>) = 20 [pid 7047] close(15 [pid 7045] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = 0 [pid 7048] writev(-1, NULL, 0 [pid 7045] close(3 [pid 7044] close(8 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = 0 [pid 7048] close(3 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(16 [pid 7045] close(4 [pid 7048] <... close resumed>) = 0 [pid 7044] close(9 [pid 7048] close(4 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(20 [pid 7045] <... close resumed>) = 0 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... close resumed>) = 0 [pid 7047] close(17 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(5 [pid 7044] close(10 [pid 7048] close(5 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(21 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(18 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = 0 [pid 7044] close(11 [pid 7048] <... close resumed>) = 0 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(22 [pid 7045] close(6 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(6 [pid 7047] close(19 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] close(12 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(23 [pid 7047] close(20 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(24 [pid 7048] <... close resumed>) = 0 [pid 7047] close(21 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] close(13 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(25 [pid 7045] <... close resumed>) = 0 [pid 7047] close(22 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(7 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(26 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(23 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(27 [pid 7044] close(14 [pid 7048] <... close resumed>) = 0 [pid 7047] close(24 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(7 [pid 7048] close(8 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] close(28 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(25 [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = 0 [pid 7044] close(15 [pid 7048] close(9 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(26 [pid 7044] close(16 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(27 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] close(17 [pid 7048] close(10 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] close(28 [pid 7048] close(11 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] close(18 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(12 [pid 7047] close(29 [pid 7046] close(29 [pid 7045] close(8 [pid 7044] close(19 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(13 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7046] exit_group(0 [pid 7045] close(9 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] exit_group(0 [pid 7046] <... exit_group resumed>) = ? [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] close(20 [pid 7048] close(14 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... exit_group resumed>) = ? [pid 7044] close(21 [pid 7048] close(15 [pid 7046] +++ exited with 0 +++ [pid 7045] close(10 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(11) = -1 EBADF (Bad file descriptor) [pid 7048] close(16 [pid 7045] close(12 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7048] close(17 [pid 7045] close(13 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(18 [pid 7045] close(14 [pid 7044] close(22 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] +++ exited with 0 +++ [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(19 [pid 7045] close(15 [pid 7044] close(23 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7048] close(20 [pid 7045] close(16 [pid 7044] close(24 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(21 [pid 7045] close(17 [pid 7044] close(25 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(22 [pid 7044] close(26 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] close(23 [pid 7044] close(27 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 5851] <... restart_syscall resumed>) = 0 [pid 7048] close(24 [pid 7044] close(28 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(18 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(19) = -1 EBADF (Bad file descriptor) [pid 7045] close(20) = -1 EBADF (Bad file descriptor) [pid 7045] close(21) = -1 EBADF (Bad file descriptor) [pid 7045] close(22) = -1 EBADF (Bad file descriptor) [pid 7045] close(23 [pid 7048] close(25 [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] close(29 [pid 5851] umount2("./228", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(24 [pid 7044] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./232", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7048] close(26 [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(25 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7048] close(27 [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] exit_group(0 [pid 5852] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] <... openat resumed>) = 3 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] close(26) = -1 EBADF (Bad file descriptor) [pid 7045] close(27) = -1 EBADF (Bad file descriptor) [pid 7048] close(28 [pid 7045] close(28 [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 7048] close(29 [pid 7045] close(29 [pid 7044] <... exit_group resumed>) = ? [pid 5852] newfstatat(3, "", [pid 5851] newfstatat(3, "", [pid 7048] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] +++ exited with 0 +++ [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7048] exit_group(0 [pid 7045] exit_group(0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] getdents64(3, [pid 7045] <... exit_group resumed>) = ? [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 7048] <... exit_group resumed>) = ? [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] getdents64(3, [pid 7048] +++ exited with 0 +++ [pid 5852] umount2("./232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7045] +++ exited with 0 +++ [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] newfstatat(AT_FDCWD, "./232/binderfs", [pid 5851] umount2("./228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] umount2("./232", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] unlink("./232/binderfs" [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... unlink resumed>) = 0 [pid 5851] newfstatat(AT_FDCWD, "./228/binderfs", [pid 5853] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] <... openat resumed>) = 3 [pid 5852] close(3 [pid 5851] unlink("./228/binderfs" [pid 5853] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] <... close resumed>) = 0 [pid 5852] rmdir("./232" [pid 5851] <... unlink resumed>) = 0 [pid 5852] <... rmdir resumed>) = 0 [pid 5852] mkdir("./233", 0777 [pid 5853] getdents64(3, [pid 5852] <... mkdir resumed>) = 0 [pid 5851] getdents64(3, [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] <... restart_syscall resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] umount2("./232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] close(3./strace-static-x86_64: Process 7049 attached [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... close resumed>) = 0 [pid 5849] umount2("./228", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./229", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5853] newfstatat(AT_FDCWD, "./232/binderfs", [pid 5851] rmdir("./228" [pid 5850] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7049] set_robust_list(0x55558da3e760, 24 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7049] <... set_robust_list resumed>) = 0 [pid 5853] unlink("./232/binderfs" [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 235 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 7049] chdir("./233" [pid 5851] mkdir("./229", 0777 [pid 5850] <... openat resumed>) = 3 [pid 5849] newfstatat(3, "", [pid 7049] <... chdir resumed>) = 0 [pid 5853] <... unlink resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] getdents64(3, [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] newfstatat(3, "", [pid 5849] getdents64(3, [pid 7049] <... prctl resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7049] setpgid(0, 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 7050 attached [pid 7049] <... setpgid resumed>) = 0 [pid 5853] close(3 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... close resumed>) = 0 [pid 5849] umount2("./228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] getdents64(3, [pid 7050] set_robust_list(0x55558da3e760, 24 [pid 7049] <... openat resumed>) = 3 [pid 5853] rmdir("./232" [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 231 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7050] <... set_robust_list resumed>) = 0 [pid 7049] write(3, "1000", 4 [pid 5853] <... rmdir resumed>) = 0 [pid 5850] umount2("./229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] newfstatat(AT_FDCWD, "./228/binderfs", [pid 7049] <... write resumed>) = 4 [pid 5853] mkdir("./233", 0777 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7050] chdir("./229" [pid 7049] close(3 [pid 5850] newfstatat(AT_FDCWD, "./229/binderfs", [pid 7050] <... chdir resumed>) = 0 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7049] <... close resumed>) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] unlink("./228/binderfs" [pid 7049] read(200, [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] unlink("./229/binderfs" [pid 5849] <... unlink resumed>) = 0 [pid 7050] <... prctl resumed>) = 0 [pid 7049] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 7051 attached [pid 5850] <... unlink resumed>) = 0 [pid 7050] setpgid(0, 0 [pid 5850] getdents64(3, [pid 7049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5849] getdents64(3, executing program 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7051] set_robust_list(0x55558da3e760, 24 [pid 7050] <... setpgid resumed>) = 0 [pid 7049] write(1, "executing program\n", 18 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] close(3 [pid 7051] <... set_robust_list resumed>) = 0 [pid 7049] <... write resumed>) = 18 [pid 5849] <... close resumed>) = 0 [pid 7051] chdir("./233" [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 235 [pid 5850] close(3 [pid 5849] rmdir("./228" [pid 7051] <... chdir resumed>) = 0 [pid 7050] <... openat resumed>) = 3 [pid 7049] <... socket resumed>) = 3 [pid 5850] <... close resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7049] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5850] rmdir("./229" [pid 5849] mkdir("./229", 0777 [pid 7051] <... prctl resumed>) = 0 [pid 7050] write(3, "1000", 4 [pid 7049] <... socket resumed>) = 4 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7051] setpgid(0, 0 [pid 5850] mkdir("./230", 0777 [pid 7051] <... setpgid resumed>) = 0 [pid 7049] close(4 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7050] <... write resumed>) = 4 [pid 7049] <... close resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 7052 attached [pid 7051] <... openat resumed>) = 3 [pid 7050] close(3 [pid 7049] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7052] set_robust_list(0x55558da3e760, 24 [pid 7051] write(3, "1000", 4 [pid 7050] <... close resumed>) = 0 [pid 7049] <... socket resumed>) = 4 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 231 [pid 7052] <... set_robust_list resumed>) = 0 [pid 7051] <... write resumed>) = 4 [pid 7049] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28./strace-static-x86_64: Process 7053 attached [pid 7050] read(200, [pid 7051] close(3executing program executing program [pid 7050] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7052] chdir("./229" [pid 7051] <... close resumed>) = 0 [pid 7050] symlink("/dev/binderfs", "./binderfs" [pid 7049] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7052] <... chdir resumed>) = 0 [pid 7051] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7050] <... symlink resumed>) = 0 [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7051] symlink("/dev/binderfs", "./binderfs" [pid 7050] write(1, "executing program\n", 18 [pid 7049] listen(4, 9 [pid 7053] set_robust_list(0x55558da3e760, 24 [pid 7052] <... prctl resumed>) = 0 [pid 7051] <... symlink resumed>) = 0 [pid 7050] <... write resumed>) = 18 [pid 7049] <... listen resumed>) = 0 [pid 7052] setpgid(0, 0) = 0 [pid 7051] write(1, "executing program\n", 18 [pid 7049] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7051] <... write resumed>) = 18 [pid 7049] <... socket resumed>) = 5 [pid 7051] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7049] sendmmsg(5, [pid 7052] <... openat resumed>) = 3 [pid 7051] <... socket resumed>) = 3 [pid 7049] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7051] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7052] write(3, "1000", 4 [pid 7051] <... socket resumed>) = 4 [pid 7052] <... write resumed>) = 4 [pid 7051] close(4 [pid 7049] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7052] close(3 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 232 [pid 7053] <... set_robust_list resumed>) = 0 [pid 7050] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7053] chdir("./230" [pid 7052] <... close resumed>) = 0 [pid 7051] <... close resumed>) = 0 [pid 7050] <... socket resumed>) = 3 [pid 7049] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7053] <... chdir resumed>) = 0 [pid 7052] read(200, [pid 7051] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7050] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7052] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... socket resumed>) = 4 [pid 7050] <... socket resumed>) = 4 [pid 7049] <... socket resumed>) = 6 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 7052] symlink("/dev/binderfs", "./binderfs" [pid 7051] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7050] close(4 [pid 7053] <... prctl resumed>) = 0 [pid 7052] <... symlink resumed>) = 0 [pid 7050] <... close resumed>) = 0 [pid 7049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7053] setpgid(0, 0 [pid 7052] write(1, "executing program\n", 18 [pid 7051] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7050] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7053] <... setpgid resumed>) = 0 [pid 7052] <... write resumed>) = 18 [pid 7051] listen(4, 9 [pid 7050] <... socket resumed>) = 4 [pid 7049] <... socket resumed>) = 7 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7052] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7051] <... listen resumed>) = 0 [pid 7050] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7049] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7053] <... openat resumed>) = 3 [pid 7052] <... socket resumed>) = 3 [pid 7051] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7050] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7049] <... sendto resumed>) = 36 [pid 7052] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7051] <... socket resumed>) = 5 [pid 7050] listen(4, 9 [pid 7049] recvfrom(7, [pid 7053] write(3, "1000", 4 [pid 7052] <... socket resumed>) = 4 [pid 7051] sendmmsg(5, [pid 7050] <... listen resumed>) = 0 [pid 7049] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=235}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7053] <... write resumed>) = 4 [pid 7052] close(4 [pid 7051] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7050] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7049] recvfrom(7, [pid 7053] close(3 [pid 7052] <... close resumed>) = 0 [pid 7050] <... socket resumed>) = 5 [pid 7051] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7049] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=235}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7053] <... close resumed>) = 0 [pid 7052] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7051] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7050] sendmmsg(5, [pid 7049] close(7 [pid 7053] read(200, [pid 7049] <... close resumed>) = 0 [pid 7052] <... socket resumed>) = 4 [pid 7049] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7053] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7052] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7050] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7049] <... sendmsg resumed>) = 40 [pid 7053] symlink("/dev/binderfs", "./binderfs" [pid 7051] <... socket resumed>) = 6 [pid 7051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 7053] <... symlink resumed>) = 0 [pid 7051] <... socket resumed>) = 7 [pid 7049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 7049] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7053] write(1, "executing program\n", 18 [pid 7052] <... bind resumed>) = -1 EADDRINUSE (Address already in use) executing program [pid 7051] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7050] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7053] <... write resumed>) = 18 [pid 7052] listen(4, 9 [pid 7049] <... sendto resumed>) = 36 [pid 7053] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7052] <... listen resumed>) = 0 [pid 7051] <... sendto resumed>) = 36 [pid 7050] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7049] recvfrom(8, [pid 7053] <... socket resumed>) = 3 [pid 7052] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7049] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-829665421}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7053] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7052] <... socket resumed>) = 5 [pid 7051] recvfrom(7, [pid 7050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7049] recvfrom(8, [pid 7053] <... socket resumed>) = 4 [pid 7052] sendmmsg(5, [pid 7051] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=235}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7050] <... socket resumed>) = 6 [pid 7049] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-829665421}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7053] close(4 [pid 7052] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7051] recvfrom(7, [pid 7050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7053] <... close resumed>) = 0 [pid 7051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=235}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7053] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7052] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7051] close(7 [pid 7050] <... socket resumed>) = 7 [pid 7049] close(8 [pid 7051] <... close resumed>) = 0 [pid 7049] <... close resumed>) = 0 [pid 7053] <... socket resumed>) = 4 [pid 7052] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7050] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7049] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7053] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7051] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7050] <... sendto resumed>) = 36 [pid 7053] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7052] <... socket resumed>) = 6 [pid 7051] <... sendmsg resumed>) = 40 [pid 7050] recvfrom(7, [pid 7049] <... sendmsg resumed>) = 132 [pid 7053] listen(4, 9 [pid 7051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7050] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=231}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7049] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7053] <... listen resumed>) = 0 [pid 7052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7051] <... socket resumed>) = 7 [pid 7050] recvfrom(7, [pid 7053] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7052] <... socket resumed>) = 7 [pid 7051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7053] <... socket resumed>) = 5 [pid 7052] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7051] <... socket resumed>) = 8 [pid 7050] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=231}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7049] <... sendmsg resumed>) = 20 [pid 7053] sendmmsg(5, [pid 7052] <... sendto resumed>) = 36 [pid 7051] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7050] close(7 [pid 7049] writev(-1, NULL, 0 [pid 7053] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7052] recvfrom(7, [pid 7051] <... sendto resumed>) = 36 [pid 7050] <... close resumed>) = 0 [pid 7049] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7052] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=231}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7051] recvfrom(8, [pid 7049] close(3 [pid 7053] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7052] recvfrom(7, [pid 7051] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1945785803}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7050] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7052] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=231}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7049] <... close resumed>) = 0 [pid 7053] <... socket resumed>) = 6 [pid 7052] close(7 [pid 7051] recvfrom(8, [pid 7050] <... sendmsg resumed>) = 40 [pid 7049] close(4 [pid 7052] <... close resumed>) = 0 [pid 7053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1945785803}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7049] <... close resumed>) = 0 [pid 7053] <... socket resumed>) = 7 [pid 7052] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7051] close(8 [pid 7053] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7050] <... socket resumed>) = 7 [pid 7052] <... sendmsg resumed>) = 40 [pid 7051] <... close resumed>) = 0 [pid 7049] close(5 [pid 7052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7051] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7049] <... close resumed>) = 0 [pid 7053] <... sendto resumed>) = 36 [pid 7050] <... socket resumed>) = 8 [pid 7053] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=232}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7053] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=232}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7052] <... socket resumed>) = 7 [pid 7051] <... sendmsg resumed>) = 132 [pid 7050] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7049] close(6 [pid 7053] close(7 [pid 7052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7051] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7053] <... close resumed>) = 0 [pid 7050] <... sendto resumed>) = 36 [pid 7049] <... close resumed>) = 0 [pid 7052] <... socket resumed>) = 8 [pid 7050] recvfrom(8, [pid 7049] close(7 [pid 7053] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7052] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7051] <... sendmsg resumed>) = 20 [pid 7050] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-60071177}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7049] <... close resumed>) = 0 [pid 7053] <... sendmsg resumed>) = 40 [pid 7052] <... sendto resumed>) = 36 [pid 7051] writev(-1, NULL, 0 [pid 7050] recvfrom(8, [pid 7049] close(8 [pid 7052] recvfrom(8, [pid 7051] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7052] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1123419990}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7051] close(3 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... socket resumed>) = 7 [pid 7052] recvfrom(8, [pid 7051] <... close resumed>) = 0 [pid 7050] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-60071177}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7052] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1123419990}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7051] close(4 [pid 7050] close(8 [pid 7049] close(9 [pid 7053] <... socket resumed>) = 8 [pid 7052] close(8 [pid 7051] <... close resumed>) = 0 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7052] <... close resumed>) = 0 [pid 7051] close(5 [pid 7049] close(10 [pid 7053] <... sendto resumed>) = 36 [pid 7052] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7051] <... close resumed>) = 0 [pid 7050] <... close resumed>) = 0 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7049] close(11 [pid 7053] recvfrom(8, [pid 7052] <... sendmsg resumed>) = 132 [pid 7050] <... sendmsg resumed>) = 132 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2048040849}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7052] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7050] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7049] close(12 [pid 7053] recvfrom(8, [pid 7052] <... sendmsg resumed>) = 20 [pid 7051] close(6 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2048040849}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7052] writev(-1, NULL, 0 [pid 7051] <... close resumed>) = 0 [pid 7049] close(13 [pid 7050] <... sendmsg resumed>) = 20 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] writev(-1, NULL, 0 [pid 7049] close(14 [pid 7050] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(3 [pid 7049] close(15 [pid 7050] <... close resumed>) = 0 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(4 [pid 7049] close(16 [pid 7050] <... close resumed>) = 0 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(5 [pid 7049] close(17 [pid 7050] <... close resumed>) = 0 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] close(18 [pid 7050] close(6 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] close(19 [pid 7050] <... close resumed>) = 0 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] close(20) = -1 EBADF (Bad file descriptor) [pid 7050] close(7 [pid 7049] close(21) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = 0 [pid 7049] close(22 [pid 7052] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] close(8 [pid 7051] close(7 [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(8 [pid 7049] close(23 [pid 7051] <... close resumed>) = 0 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... close resumed>) = 0 [pid 7051] close(8 [pid 7050] close(9 [pid 7049] close(24 [pid 7052] close(3 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(9 [pid 7050] close(10 [pid 7052] <... close resumed>) = 0 [pid 7049] close(25 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7052] close(4 [pid 7051] close(10 [pid 7050] close(11 [pid 7049] close(26 [pid 7052] <... close resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(11 [pid 7050] close(12 [pid 7049] close(27 [pid 7053] <... sendmsg resumed>) = 132 [pid 7052] close(5 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(12) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = 0 [pid 7051] close(13 [pid 7050] close(13 [pid 7049] close(28 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7052] close(6 [pid 7051] close(14 [pid 7050] close(14 [pid 7049] close(29 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = 0 [pid 7051] close(15 [pid 7050] close(15 [pid 7049] exit_group(0 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... exit_group resumed>) = ? [pid 7053] <... sendmsg resumed>) = 20 [pid 7052] close(7 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(16 [pid 7053] writev(-1, NULL, 0 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] +++ exited with 0 +++ [pid 7053] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(16 [pid 7050] close(17 [pid 7053] close(3 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7052] <... close resumed>) = 0 [pid 7051] close(17 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7053] <... close resumed>) = 0 [pid 7052] close(8 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(18) = -1 EBADF (Bad file descriptor) [pid 7050] close(19) = -1 EBADF (Bad file descriptor) [pid 7053] close(4 [pid 7051] close(18 [pid 7050] close(20 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 7053] <... close resumed>) = 0 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(19 [pid 7050] close(21 [pid 7053] close(5 [pid 7052] close(9 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... close resumed>) = 0 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(20 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] close(6 [pid 7052] close(10 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7053] <... close resumed>) = 0 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(21 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7053] close(7 [pid 7052] close(11 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(22 [pid 5852] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7053] <... close resumed>) = 0 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(22 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 7053] close(8 [pid 7052] close(12 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(23 [pid 5852] newfstatat(3, "", [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(23 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] close(9 [pid 7052] close(13 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(24 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(24 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] close(10 [pid 7052] close(14 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(25 [pid 5852] getdents64(3, [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(25 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7053] close(11 [pid 7052] close(15 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(26 [pid 5852] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(26 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7053] close(12 [pid 7052] close(16 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(27 [pid 5852] newfstatat(AT_FDCWD, "./233/binderfs", [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(27 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7053] close(13 [pid 7052] close(17 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(28 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(28 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./233/binderfs" [pid 7053] close(14 [pid 7052] close(18 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(29 [pid 5852] <... unlink resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(29 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] close(15 [pid 7052] close(19 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] exit_group(0 [pid 5852] getdents64(3, [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] exit_group(0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7053] close(16 [pid 7052] close(20 [pid 5852] close(3 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] <... exit_group resumed>) = ? [pid 5852] <... close resumed>) = 0 [pid 7050] <... exit_group resumed>) = ? [pid 7053] close(17 [pid 7052] close(21 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./233" [pid 7053] close(18 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(22 [pid 5852] <... rmdir resumed>) = 0 [pid 7053] close(19 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(23 [pid 5852] mkdir("./234", 0777 [pid 7053] close(20 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] +++ exited with 0 +++ [pid 7050] +++ exited with 0 +++ [pid 5852] <... mkdir resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(24 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7054 attached [pid 7053] close(21 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(25 [pid 7053] close(22 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(26 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 7053] close(23 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... restart_syscall resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(27 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 236 [pid 7053] close(24 [pid 7054] set_robust_list(0x55558da3e760, 24 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... restart_syscall resumed>) = 0 [pid 7054] <... set_robust_list resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(28 [pid 7054] chdir("./234" [pid 7053] close(25 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7054] <... chdir resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] close(29 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] close(26 [pid 7052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] umount2("./229", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7054] <... prctl resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] exit_group(0 [pid 7054] setpgid(0, 0 [pid 7053] close(27 [pid 7052] <... exit_group resumed>) = ? [pid 5853] <... openat resumed>) = 3 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7054] <... setpgid resumed>) = 0 [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] +++ exited with 0 +++ [pid 7053] close(28 [pid 5853] newfstatat(3, "", [pid 5851] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... openat resumed>) = 3 [pid 7053] close(29 [pid 5851] newfstatat(3, "", [pid 7053] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7053] exit_group(0) = ? [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] getdents64(3, [pid 7054] <... openat resumed>) = 3 [pid 7053] +++ exited with 0 +++ [pid 5853] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7054] write(3, "1000", 4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] newfstatat(AT_FDCWD, "./233/binderfs", [pid 7054] <... write resumed>) = 4 [pid 5851] umount2("./229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7054] close(3 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7054] <... close resumed>) = 0 [pid 5850] umount2("./230", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7054] read(200, [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7054] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] unlink("./233/binderfs" [pid 5851] newfstatat(AT_FDCWD, "./229/binderfs", [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7054] symlink("/dev/binderfs", "./binderfs" [pid 5853] <... unlink resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5853] getdents64(3, [pid 5851] unlink("./229/binderfs" [pid 7054] <... symlink resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 7054] write(1, "executing program\n", 18 [pid 5853] close(3 [pid 5850] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7054] <... write resumed>) = 18 executing program [pid 7054] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 5850] <... openat resumed>) = 3 [pid 7054] <... socket resumed>) = 3 [pid 5853] rmdir("./233" [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7054] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] <... rmdir resumed>) = 0 [pid 5851] close(3 [pid 5850] newfstatat(3, "", [pid 7054] <... socket resumed>) = 4 [pid 5853] mkdir("./234", 0777 [pid 5851] <... close resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7054] close(4) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5851] rmdir("./229" [pid 5850] getdents64(3, [pid 7054] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... rmdir resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7055 attached [pid 7055] set_robust_list(0x55558da3e760, 24 [pid 7054] <... socket resumed>) = 4 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 236 [pid 5851] mkdir("./230", 0777 [pid 5850] umount2("./230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7055] <... set_robust_list resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 7055] chdir("./234" [pid 7054] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] umount2("./229", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 7056 attached [pid 7055] <... chdir resumed>) = 0 [pid 7054] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7056] set_robust_list(0x55558da3e760, 24 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7054] listen(4, 9 [pid 5850] newfstatat(AT_FDCWD, "./230/binderfs", [pid 5849] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7054] <... listen resumed>) = 0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7055] <... prctl resumed>) = 0 [pid 5850] unlink("./230/binderfs" [pid 5849] <... openat resumed>) = 3 [pid 7055] setpgid(0, 0) = 0 [pid 7054] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] <... unlink resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 232 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7056] <... set_robust_list resumed>) = 0 [pid 5849] getdents64(3, [pid 7056] chdir("./230" [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7054] <... socket resumed>) = 5 [pid 5849] umount2("./229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7054] sendmmsg(5, [pid 5850] getdents64(3, [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] newfstatat(AT_FDCWD, "./229/binderfs", [pid 7054] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7056] <... chdir resumed>) = 0 [pid 7055] <... openat resumed>) = 3 executing program [pid 7055] write(3, "1000", 4 [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7055] <... write resumed>) = 4 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7055] close(3) = 0 [pid 7055] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7055] write(1, "executing program\n", 18 [pid 7056] <... prctl resumed>) = 0 [pid 7055] <... write resumed>) = 18 [pid 7054] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5850] close(3 [pid 5849] unlink("./229/binderfs" [pid 7055] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 7056] setpgid(0, 0 [pid 7055] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7054] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5850] <... close resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 7056] <... setpgid resumed>) = 0 [pid 7055] <... socket resumed>) = 4 [pid 7054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] rmdir("./230" [pid 5849] getdents64(3, [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7055] close(4 [pid 7054] <... socket resumed>) = 6 [pid 7056] <... openat resumed>) = 3 [pid 7055] <... close resumed>) = 0 [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7056] write(3, "1000", 4 [pid 7055] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5850] mkdir("./231", 0777 [pid 5849] close(3 [pid 7056] <... write resumed>) = 4 [pid 7055] <... socket resumed>) = 4 [pid 7054] <... socket resumed>) = 7 [pid 5849] <... close resumed>) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 7056] close(3 [pid 7054] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] rmdir("./229" [pid 7056] <... close resumed>) = 0 [pid 7055] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7054] <... sendto resumed>) = 36 [pid 5849] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 7057 attached [pid 7056] read(200, [pid 7055] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7054] recvfrom(7, [pid 5849] mkdir("./230", 0777 [pid 7057] set_robust_list(0x55558da3e760, 24 [pid 7056] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] listen(4, 9 [pid 7054] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=236}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5849] <... mkdir resumed>) = 0 [pid 7057] <... set_robust_list resumed>) = 0 [pid 7056] symlink("/dev/binderfs", "./binderfs" [pid 7055] <... listen resumed>) = 0 [pid 7054] recvfrom(7, [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 233 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7057] chdir("./231" [pid 7056] <... symlink resumed>) = 0 [pid 7055] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7054] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=236}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ./strace-static-x86_64: Process 7058 attached [pid 7057] <... chdir resumed>) = 0 executing program [pid 7056] write(1, "executing program\n", 18 [pid 7055] <... socket resumed>) = 5 [pid 7054] close(7 [pid 7058] set_robust_list(0x55558da3e760, 24 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7056] <... write resumed>) = 18 [pid 7054] <... close resumed>) = 0 [pid 7058] <... set_robust_list resumed>) = 0 [pid 7057] <... prctl resumed>) = 0 [pid 7056] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7055] sendmmsg(5, [pid 7058] chdir("./230" [pid 7057] setpgid(0, 0 [pid 7054] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 232 [pid 7058] <... chdir resumed>) = 0 [pid 7057] <... setpgid resumed>) = 0 [pid 7056] <... socket resumed>) = 3 [pid 7055] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7056] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7055] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7054] <... sendmsg resumed>) = 40 [pid 7058] <... prctl resumed>) = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7058] setpgid(0, 0) = 0 [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7055] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7056] <... socket resumed>) = 4 [pid 7054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7056] close(4 [pid 7054] <... socket resumed>) = 7 [pid 7056] <... close resumed>) = 0 [pid 7058] <... openat resumed>) = 3 [pid 7057] <... openat resumed>) = 3 [pid 7054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7056] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7058] write(3, "1000", 4) = 4 [pid 7057] write(3, "1000", 4 [pid 7056] <... socket resumed>) = 4 [pid 7055] <... socket resumed>) = 6 [pid 7054] <... socket resumed>) = 8 [pid 7058] close(3 [pid 7057] <... write resumed>) = 4 [pid 7056] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7054] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7058] <... close resumed>) = 0 [pid 7057] close(3 [pid 7056] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7055] <... socket resumed>) = 7 [pid 7054] <... sendto resumed>) = 36 [pid 7058] read(200, [pid 7057] <... close resumed>) = 0 [pid 7057] read(200, [pid 7055] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7058] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7057] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] listen(4, 9 [pid 7054] recvfrom(8, [pid 7058] symlink("/dev/binderfs", "./binderfs" [pid 7057] symlink("/dev/binderfs", "./binderfs" [pid 7055] <... sendto resumed>) = 36 [pid 7056] <... listen resumed>) = 0 [pid 7058] <... symlink resumed>) = 0 [pid 7057] <... symlink resumed>) = 0 [pid 7054] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-614841550}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7058] write(1, "executing program\n", 18executing program executing program [pid 7057] write(1, "executing program\n", 18 [pid 7056] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7055] recvfrom(7, [pid 7056] <... socket resumed>) = 5 [pid 7054] recvfrom(8, [pid 7058] <... write resumed>) = 18 [pid 7057] <... write resumed>) = 18 [pid 7055] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=236}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7058] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7057] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7056] sendmmsg(5, [pid 7055] recvfrom(7, [pid 7058] <... socket resumed>) = 3 [pid 7057] <... socket resumed>) = 3 [pid 7055] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=236}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7054] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-614841550}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7058] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7057] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7056] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7055] close(7 [pid 7054] close(8 [pid 7058] <... socket resumed>) = 4 [pid 7057] <... socket resumed>) = 4 [pid 7056] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7055] <... close resumed>) = 0 [pid 7054] <... close resumed>) = 0 [pid 7058] close(4 [pid 7057] close(4 [pid 7056] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7055] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7054] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7058] <... close resumed>) = 0 [pid 7057] <... close resumed>) = 0 [pid 7055] <... sendmsg resumed>) = 40 [pid 7058] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7057] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7054] <... sendmsg resumed>) = 132 [pid 7058] <... socket resumed>) = 4 [pid 7057] <... socket resumed>) = 4 [pid 7056] <... socket resumed>) = 6 [pid 7055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7058] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7057] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7055] <... socket resumed>) = 7 [pid 7054] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7058] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7056] <... socket resumed>) = 7 [pid 7055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7058] listen(4, 9 [pid 7056] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7055] <... socket resumed>) = 8 [pid 7058] <... listen resumed>) = 0 [pid 7057] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7056] <... sendto resumed>) = 36 [pid 7055] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7054] <... sendmsg resumed>) = 20 [pid 7058] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7057] listen(4, 9 [pid 7056] recvfrom(7, [pid 7055] <... sendto resumed>) = 36 [pid 7054] writev(-1, NULL, 0 [pid 7058] <... socket resumed>) = 5 [pid 7057] <... listen resumed>) = 0 [pid 7056] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=232}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7058] sendmmsg(5, [pid 7057] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7056] recvfrom(7, [pid 7055] recvfrom(8, [pid 7054] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7057] <... socket resumed>) = 5 [pid 7056] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=232}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7055] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1589352981}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7058] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7057] sendmmsg(5, [pid 7056] close(7 [pid 7055] recvfrom(8, [pid 7054] close(3 [pid 7058] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7057] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7056] <... close resumed>) = 0 [pid 7055] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1589352981}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7057] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7056] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7055] close(8 [pid 7054] <... close resumed>) = 0 [pid 7058] <... socket resumed>) = 6 [pid 7057] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7056] <... sendmsg resumed>) = 40 [pid 7054] close(4 [pid 7058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7055] <... close resumed>) = 0 [pid 7058] <... socket resumed>) = 7 [pid 7057] <... socket resumed>) = 6 [pid 7055] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7058] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7055] <... sendmsg resumed>) = 132 [pid 7058] <... sendto resumed>) = 36 [pid 7057] <... socket resumed>) = 7 [pid 7056] <... socket resumed>) = 7 [pid 7054] <... close resumed>) = 0 [pid 7056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7054] close(5 [pid 7058] recvfrom(7, [pid 7057] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7056] <... socket resumed>) = 8 [pid 7055] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7058] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=232}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7057] <... sendto resumed>) = 36 [pid 7056] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7055] <... sendmsg resumed>) = 20 [pid 7054] <... close resumed>) = 0 [pid 7054] close(6 [pid 7058] recvfrom(7, [pid 7057] recvfrom(7, [pid 7054] <... close resumed>) = 0 [pid 7058] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=232}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7057] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=233}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7054] close(7 [pid 7058] close(7 [pid 7056] <... sendto resumed>) = 36 [pid 7055] writev(-1, NULL, 0 [pid 7057] recvfrom(7, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=233}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7058] <... close resumed>) = 0 [pid 7056] recvfrom(8, [pid 7055] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(7 [pid 7055] close(3 [pid 7054] <... close resumed>) = 0 [pid 7054] close(8 [pid 7057] <... close resumed>) = 0 [pid 7055] <... close resumed>) = 0 [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7056] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2090627493}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7054] close(9 [pid 7058] <... sendmsg resumed>) = 40 [pid 7055] close(4 [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7056] recvfrom(8, [pid 7055] <... close resumed>) = 0 [pid 7054] close(10 [pid 7058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... socket resumed>) = 7 [pid 7057] <... sendmsg resumed>) = 40 [pid 7056] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2090627493}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7055] close(5 [pid 7054] close(11 [pid 7058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7056] close(8 [pid 7055] <... close resumed>) = 0 [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... socket resumed>) = 8 [pid 7055] close(6 [pid 7054] close(12 [pid 7056] <... close resumed>) = 0 [pid 7058] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7057] <... socket resumed>) = 7 [pid 7055] <... close resumed>) = 0 [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... sendto resumed>) = 36 [pid 7057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7056] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7054] close(13 [pid 7058] recvfrom(8, [pid 7055] close(7 [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-558271717}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7057] <... socket resumed>) = 8 [pid 7056] <... sendmsg resumed>) = 132 [pid 7054] close(14 [pid 7058] recvfrom(8, [pid 7057] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7055] <... close resumed>) = 0 [pid 7056] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-558271717}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7057] <... sendto resumed>) = 36 [pid 7055] close(8 [pid 7054] close(15 [pid 7058] close(8 [pid 7057] recvfrom(8, [pid 7056] <... sendmsg resumed>) = 20 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = 0 [pid 7057] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-401157712}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7056] writev(-1, NULL, 0 [pid 7055] close(9 [pid 7054] close(16 [pid 7057] recvfrom(8, [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-401157712}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7055] close(10 [pid 7054] close(17 [pid 7058] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7057] close(8 [pid 7056] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... sendmsg resumed>) = 132 [pid 7057] <... close resumed>) = 0 [pid 7056] close(3 [pid 7055] close(11 [pid 7054] close(18 [pid 7058] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7057] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7056] <... close resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(4 [pid 7055] close(12 [pid 7054] close(19 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... sendmsg resumed>) = 20 [pid 7056] <... close resumed>) = 0 [pid 7055] close(13 [pid 7054] close(20 [pid 7058] writev(-1, NULL, 0 [pid 7057] <... sendmsg resumed>) = 132 [pid 7056] close(5 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7056] <... close resumed>) = 0 [pid 7055] close(14 [pid 7054] close(21 [pid 7058] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... sendmsg resumed>) = 20 [pid 7056] close(6 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(3 [pid 7057] writev(-1, NULL, 0 [pid 7056] <... close resumed>) = 0 [pid 7055] close(15 [pid 7054] close(22 [pid 7058] <... close resumed>) = 0 [pid 7057] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(7 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(3 [pid 7055] close(16 [pid 7054] close(23 [pid 7057] <... close resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(17 [pid 7054] close(24 [pid 7057] close(4 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... close resumed>) = 0 [pid 7055] close(18 [pid 7054] close(25) = -1 EBADF (Bad file descriptor) [pid 7054] close(26 [pid 7057] close(5 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... close resumed>) = 0 [pid 7055] close(19 [pid 7054] close(27) = -1 EBADF (Bad file descriptor) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] close(28 [pid 7057] close(6 [pid 7055] close(20 [pid 7054] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... close resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7054] close(29) = -1 EBADF (Bad file descriptor) [pid 7057] close(7 [pid 7055] close(21 [pid 7054] exit_group(0 [pid 7058] close(4 [pid 7056] <... close resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... close resumed>) = 0 [pid 7055] close(22 [pid 7054] <... exit_group resumed>) = ? [pid 7058] <... close resumed>) = 0 [pid 7057] close(8 [pid 7056] close(8 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(5 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(23 [pid 7054] +++ exited with 0 +++ [pid 7058] <... close resumed>) = 0 [pid 7057] close(9 [pid 7056] close(9 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7058] close(6 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(24 [pid 7058] <... close resumed>) = 0 [pid 7057] close(10 [pid 7056] close(10 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7058] close(7 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(25 [pid 5852] <... restart_syscall resumed>) = 0 [pid 7057] close(11 [pid 7056] close(11 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = 0 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(26 [pid 7058] close(8 [pid 7057] close(12 [pid 7056] close(12 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(9 [pid 7056] close(13 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(10 [pid 7056] close(14 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(11 [pid 7056] close(15 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(12 [pid 7056] close(16 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(13 [pid 7056] close(17 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(14 [pid 7056] close(18 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(27 [pid 5852] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(13 [pid 7056] close(19 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7058] close(15 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(28 [pid 5852] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(14 [pid 7056] close(20 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... openat resumed>) = 3 [pid 7058] close(16 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(29 [pid 5852] newfstatat(3, "", [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(15 [pid 7056] close(21 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7058] close(17 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(16 [pid 7056] close(22 [pid 7055] exit_group(0 [pid 5852] getdents64(3, [pid 7058] close(18 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(17 [pid 7056] close(23 [pid 7055] <... exit_group resumed>) = ? [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7058] close(19 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(18 [pid 7056] close(24 [pid 5852] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7058] close(20 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(25 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7057] close(19 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] +++ exited with 0 +++ [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(26 [pid 5852] newfstatat(AT_FDCWD, "./234/binderfs", [pid 7057] close(20 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(21 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(27 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(21 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(22 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(28 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] unlink("./234/binderfs" [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(22 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(23 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(29 [pid 5852] <... unlink resumed>) = 0 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(23 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7058] close(24 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] exit_group(0 [pid 5852] getdents64(3, [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(24 [pid 7056] <... exit_group resumed>) = ? [pid 7058] close(25 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(25 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5852] close(3 [pid 7058] close(26 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] +++ exited with 0 +++ [pid 5852] <... close resumed>) = 0 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(26 [pid 5852] rmdir("./234" [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7058] close(27 [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] <... rmdir resumed>) = 0 [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] close(27 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] mkdir("./235", 0777 [pid 7058] close(28 [pid 5853] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... openat resumed>) = 3 [pid 5852] <... mkdir resumed>) = 0 [pid 7058] close(29 [pid 7057] close(28) = -1 EBADF (Bad file descriptor) [pid 7057] close(29) = -1 EBADF (Bad file descriptor) [pid 7057] exit_group(0 [pid 5853] newfstatat(3, "", [pid 7058] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... exit_group resumed>) = ? [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7058] exit_group(0 [pid 7057] +++ exited with 0 +++ [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 7059 attached [pid 7059] set_robust_list(0x55558da3e760, 24) = 0 [pid 7058] <... exit_group resumed>) = ? [pid 5853] getdents64(3, [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 237 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7059] chdir("./235" [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 7059] <... chdir resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... restart_syscall resumed>) = 0 [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7059] <... prctl resumed>) = 0 [pid 7059] setpgid(0, 0) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./231", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7059] <... openat resumed>) = 3 [pid 7059] write(3, "1000", 4 [pid 7058] +++ exited with 0 +++ [pid 5853] newfstatat(AT_FDCWD, "./234/binderfs", [pid 5851] umount2("./230", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7059] <... write resumed>) = 4 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7059] close(3 [pid 5853] unlink("./234/binderfs" [pid 5851] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... openat resumed>) = 3 [pid 7059] <... close resumed>) = 0 [pid 5853] <... unlink resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 5850] newfstatat(3, "", [pid 7059] read(200, [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7059] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7059] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5853] getdents64(3, [pid 5851] newfstatat(3, "", [pid 5850] getdents64(3, [pid 5849] umount2("./230", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7059] write(1, "executing program\n", 18 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 5849] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7059] <... write resumed>) = 18 [pid 5853] close(3 [pid 5851] getdents64(3, [pid 5850] umount2("./231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... openat resumed>) = 3 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7059] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] <... close resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] newfstatat(AT_FDCWD, "./231/binderfs", [pid 5849] newfstatat(3, "", [pid 7059] <... socket resumed>) = 3 [pid 5853] rmdir("./234" [pid 5851] umount2("./230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7059] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] <... rmdir resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] unlink("./231/binderfs" [pid 5849] getdents64(3, [pid 7059] <... socket resumed>) = 4 [pid 5853] mkdir("./235", 0777 [pid 5851] newfstatat(AT_FDCWD, "./230/binderfs", [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] getdents64(3, [pid 7059] close(4 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 5850] close(3 [pid 5849] umount2("./230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... close resumed>) = 0 [pid 5850] rmdir("./231" [pid 7059] <... close resumed>) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] unlink("./230/binderfs" [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(AT_FDCWD, "./230/binderfs", [pid 7059] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] unlink("./230/binderfs"./strace-static-x86_64: Process 7060 attached [pid 5851] <... unlink resumed>) = 0 [pid 5849] <... unlink resumed>) = 0 [pid 7059] <... socket resumed>) = 4 [pid 5851] getdents64(3, [pid 5850] mkdir("./232", 0777 [pid 7060] set_robust_list(0x55558da3e760, 24 [pid 7059] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] getdents64(3, [pid 7060] <... set_robust_list resumed>) = 0 [pid 5851] close(3 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7059] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5851] <... close resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] close(3 [pid 5851] rmdir("./230" [pid 5849] <... close resumed>) = 0 [pid 5849] rmdir("./230"./strace-static-x86_64: Process 7061 attached [pid 7060] chdir("./235" [pid 7059] listen(4, 9 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 237 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 5851] mkdir("./231", 0777 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 234 [pid 7061] set_robust_list(0x55558da3e760, 24 [pid 7060] <... chdir resumed>) = 0 [pid 7059] <... listen resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 5849] mkdir("./231", 0777 [pid 7061] <... set_robust_list resumed>) = 0 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7059] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7061] chdir("./232" [pid 7060] <... prctl resumed>) = 0 [pid 7059] <... socket resumed>) = 5 [pid 5849] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 7062 attached [pid 7060] setpgid(0, 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7062] set_robust_list(0x55558da3e760, 24 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 233 [pid 7062] <... set_robust_list resumed>) = 0 [pid 7062] chdir("./231") = 0 ./strace-static-x86_64: Process 7063 attached [pid 7061] <... chdir resumed>) = 0 [pid 7060] <... setpgid resumed>) = 0 [pid 7059] sendmmsg(5, [pid 7063] set_robust_list(0x55558da3e760, 24 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7059] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 233 [pid 7063] <... set_robust_list resumed>) = 0 [pid 7062] <... prctl resumed>) = 0 [pid 7061] <... prctl resumed>) = 0 [pid 7059] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7060] <... openat resumed>) = 3 [pid 7063] chdir("./231" [pid 7062] setpgid(0, 0 [pid 7061] setpgid(0, 0 [pid 7059] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7063] <... chdir resumed>) = 0 [pid 7062] <... setpgid resumed>) = 0 [pid 7061] <... setpgid resumed>) = 0 [pid 7060] write(3, "1000", 4 [pid 7059] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7060] <... write resumed>) = 4 [pid 7059] <... socket resumed>) = 6 [pid 7059] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7063] <... prctl resumed>) = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7060] close(3) = 0 [pid 7063] setpgid(0, 0 [pid 7059] <... socket resumed>) = 7 [pid 7062] <... openat resumed>) = 3 [pid 7060] read(200, [pid 7059] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7063] <... setpgid resumed>) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7062] write(3, "1000", 4 [pid 7061] <... openat resumed>) = 3 [pid 7060] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7059] <... sendto resumed>) = 36 [pid 7063] <... openat resumed>) = 3 [pid 7061] write(3, "1000", 4 [pid 7060] symlink("/dev/binderfs", "./binderfs" [pid 7062] <... write resumed>) = 4 [pid 7060] <... symlink resumed>) = 0 [pid 7059] recvfrom(7, [pid 7063] write(3, "1000", 4 [pid 7062] close(3 [pid 7061] <... write resumed>) = 4 [pid 7060] write(1, "executing program\n", 18 [pid 7063] <... write resumed>) = 4 [pid 7062] <... close resumed>) = 0 [pid 7061] close(3 [pid 7060] <... write resumed>) = 18 [pid 7063] close(3 [pid 7061] <... close resumed>) = 0 [pid 7060] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7063] <... close resumed>) = 0 [pid 7061] read(200, [pid 7060] <... socket resumed>) = 3 [pid 7063] read(200, [pid 7061] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7060] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7063] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] symlink("/dev/binderfs", "./binderfs" [pid 7060] <... socket resumed>) = 4 [pid 7063] symlink("/dev/binderfs", "./binderfs" [pid 7061] <... symlink resumed>) = 0 [pid 7060] close(4 [pid 7063] <... symlink resumed>) = 0 executing program [pid 7060] <... close resumed>) = 0 [pid 7063] write(1, "executing program\n", 18 [pid 7062] read(200, executing program [pid 7061] write(1, "executing program\n", 18 executing program [pid 7059] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=237}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7063] <... write resumed>) = 18 [pid 7062] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... write resumed>) = 18 [pid 7060] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7059] recvfrom(7, [pid 7062] symlink("/dev/binderfs", "./binderfs" executing program [pid 7059] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=237}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7063] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7062] <... symlink resumed>) = 0 [pid 7061] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7060] <... socket resumed>) = 4 [pid 7059] close(7 [pid 7062] write(1, "executing program\n", 18 [pid 7061] <... socket resumed>) = 3 [pid 7059] <... close resumed>) = 0 [pid 7062] <... write resumed>) = 18 [pid 7061] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7059] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7062] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7063] <... socket resumed>) = 3 [pid 7062] <... socket resumed>) = 3 [pid 7061] <... socket resumed>) = 4 [pid 7060] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7059] <... sendmsg resumed>) = 40 [pid 7063] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7062] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7061] close(4 [pid 7060] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7059] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7063] <... socket resumed>) = 4 [pid 7062] <... socket resumed>) = 4 [pid 7061] <... close resumed>) = 0 [pid 7059] <... socket resumed>) = 7 [pid 7062] close(4 [pid 7060] listen(4, 9 [pid 7062] <... close resumed>) = 0 [pid 7060] <... listen resumed>) = 0 [pid 7059] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7063] close(4 [pid 7062] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7061] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7060] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7059] <... socket resumed>) = 8 [pid 7062] <... socket resumed>) = 4 [pid 7059] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7063] <... close resumed>) = 0 [pid 7062] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7061] <... socket resumed>) = 4 [pid 7060] <... socket resumed>) = 5 [pid 7063] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7062] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7061] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7060] sendmmsg(5, [pid 7059] <... sendto resumed>) = 36 [pid 7063] <... socket resumed>) = 4 [pid 7062] listen(4, 9 [pid 7063] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7062] <... listen resumed>) = 0 [pid 7061] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7060] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7059] recvfrom(8, [pid 7062] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7063] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7062] <... socket resumed>) = 5 [pid 7061] listen(4, 9 [pid 7060] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7059] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1323430477}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7063] listen(4, 9 [pid 7062] sendmmsg(5, [pid 7061] <... listen resumed>) = 0 [pid 7060] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7059] recvfrom(8, [pid 7063] <... listen resumed>) = 0 [pid 7061] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7059] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1323430477}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7063] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7062] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7061] <... socket resumed>) = 5 [pid 7060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7059] close(8 [pid 7063] <... socket resumed>) = 5 [pid 7063] sendmmsg(5, [pid 7062] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7061] sendmmsg(5, [pid 7060] <... socket resumed>) = 6 [pid 7059] <... close resumed>) = 0 [pid 7063] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 7059] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7063] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7062] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7061] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7060] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7059] <... sendmsg resumed>) = 132 [pid 7063] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7061] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7060] <... sendto resumed>) = 36 [pid 7063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7062] <... socket resumed>) = 6 [pid 7060] recvfrom(7, [pid 7059] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7063] <... socket resumed>) = 6 [pid 7062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7061] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7060] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=237}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7062] <... socket resumed>) = 7 [pid 7061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7060] recvfrom(7, [pid 7059] <... sendmsg resumed>) = 20 [pid 7060] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=237}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7063] <... socket resumed>) = 7 [pid 7062] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7061] <... socket resumed>) = 6 [pid 7060] close(7 [pid 7059] writev(-1, NULL, 0 [pid 7063] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7062] <... sendto resumed>) = 36 [pid 7061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7060] <... close resumed>) = 0 [pid 7059] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7063] <... sendto resumed>) = 36 [pid 7062] recvfrom(7, [pid 7061] <... socket resumed>) = 7 [pid 7059] close(3 [pid 7063] recvfrom(7, [pid 7062] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=233}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7061] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7060] <... sendmsg resumed>) = 40 [pid 7059] <... close resumed>) = 0 [pid 7063] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=233}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7062] recvfrom(7, [pid 7061] <... sendto resumed>) = 36 [pid 7059] close(4 [pid 7060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7063] recvfrom(7, [pid 7062] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=233}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7061] recvfrom(7, [pid 7060] <... socket resumed>) = 7 [pid 7059] <... close resumed>) = 0 [pid 7063] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=233}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7062] close(7 [pid 7061] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=234}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7063] close(7 [pid 7062] <... close resumed>) = 0 [pid 7059] close(5 [pid 7060] <... socket resumed>) = 8 [pid 7061] recvfrom(7, [pid 7063] <... close resumed>) = 0 [pid 7061] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=234}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7063] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7062] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7061] close(7 [pid 7060] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7059] <... close resumed>) = 0 [pid 7063] <... sendmsg resumed>) = 40 [pid 7062] <... sendmsg resumed>) = 40 [pid 7061] <... close resumed>) = 0 [pid 7061] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7060] <... sendto resumed>) = 36 [pid 7063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7061] <... sendmsg resumed>) = 40 [pid 7059] close(6 [pid 7063] <... socket resumed>) = 7 [pid 7062] <... socket resumed>) = 7 [pid 7061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7060] recvfrom(8, [pid 7063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7061] <... socket resumed>) = 7 [pid 7060] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-971844968}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7059] <... close resumed>) = 0 [pid 7062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7063] <... socket resumed>) = 8 [pid 7062] <... socket resumed>) = 8 [pid 7061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7060] recvfrom(8, [pid 7059] close(7 [pid 7063] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7062] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7061] <... socket resumed>) = 8 [pid 7060] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-971844968}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7059] <... close resumed>) = 0 [pid 7063] <... sendto resumed>) = 36 [pid 7062] <... sendto resumed>) = 36 [pid 7061] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7060] close(8 [pid 7059] close(8 [pid 7063] recvfrom(8, [pid 7062] recvfrom(8, [pid 7063] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1415457256}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7063] recvfrom(8, [pid 7062] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-587538646}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7061] <... sendto resumed>) = 36 [pid 7060] <... close resumed>) = 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1415457256}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7062] recvfrom(8, [pid 7061] recvfrom(8, [pid 7060] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7059] close(9 [pid 7063] close(8 [pid 7062] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-587538646}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7061] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-848700341}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = 0 [pid 7062] close(8 [pid 7061] recvfrom(8, [pid 7060] <... sendmsg resumed>) = 132 [pid 7059] close(10 [pid 7063] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7062] <... close resumed>) = 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN) = 132 [pid 7059] close(11 [pid 7063] <... sendmsg resumed>) = 132 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-848700341}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7060] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7063] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7062] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7061] close(8 [pid 7059] close(12 [pid 7061] <... close resumed>) = 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] close(13 [pid 7060] <... sendmsg resumed>) = 20 [pid 7061] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... sendmsg resumed>) = 20 [pid 7059] close(14 [pid 7062] <... sendmsg resumed>) = 20 [pid 7060] writev(-1, NULL, 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] writev(-1, NULL, 0 [pid 7061] <... sendmsg resumed>) = 132 [pid 7063] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] writev(-1, NULL, 0 [pid 7060] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] close(15 [pid 7063] close(3 [pid 7062] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = 0 [pid 7061] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7060] close(3 [pid 7063] close(4 [pid 7062] close(3 [pid 7059] close(16 [pid 7060] <... close resumed>) = 0 [pid 7063] <... close resumed>) = 0 [pid 7062] <... close resumed>) = 0 [pid 7061] <... sendmsg resumed>) = 20 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] close(17 [pid 7063] close(5 [pid 7062] close(4 [pid 7061] writev(-1, NULL, 0 [pid 7060] close(4 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] close(18) = -1 EBADF (Bad file descriptor) [pid 7059] close(19 [pid 7063] <... close resumed>) = 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] close(20) = -1 EBADF (Bad file descriptor) [pid 7063] close(6 [pid 7062] <... close resumed>) = 0 [pid 7061] close(3 [pid 7060] <... close resumed>) = 0 [pid 7059] close(21) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = 0 [pid 7062] close(5 [pid 7061] <... close resumed>) = 0 [pid 7060] close(5 [pid 7059] close(22 [pid 7061] close(4 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] <... close resumed>) = 0 [pid 7059] close(23 [pid 7063] close(7 [pid 7062] <... close resumed>) = 0 [pid 7061] close(5 [pid 7060] <... close resumed>) = 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] <... close resumed>) = 0 [pid 7059] close(24 [pid 7063] <... close resumed>) = 0 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] close(25) = -1 EBADF (Bad file descriptor) [pid 7063] close(8 [pid 7062] close(6 [pid 7061] close(6 [pid 7060] close(6 [pid 7059] close(26 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = 0 [pid 7059] close(27) = -1 EBADF (Bad file descriptor) [pid 7059] close(28 [pid 7063] close(9 [pid 7062] <... close resumed>) = 0 [pid 7061] <... close resumed>) = 0 [pid 7060] close(7 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(7 [pid 7063] close(10 [pid 7059] close(29 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] <... close resumed>) = 0 [pid 7061] close(7 [pid 7060] <... close resumed>) = 0 [pid 7063] close(11 [pid 7061] <... close resumed>) = 0 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(8 [pid 7060] close(8 [pid 7059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] close(12 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(8 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] exit_group(0 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(9 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(9 [pid 7059] <... exit_group resumed>) = ? [pid 7063] close(13 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(9 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(10 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(10 [pid 7063] close(14 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(10 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(11 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(11 [pid 7063] close(15 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(11 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(12 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(12 [pid 7063] close(16 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(12 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(13 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(13 [pid 7063] close(17 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(13 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(14 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] close(18 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(14 [pid 7060] close(14 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(15 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] close(19 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(15 [pid 7060] close(15 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(16 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] close(20 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(16 [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(17 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(16 [pid 7063] close(21 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(17 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(18 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(17 [pid 7063] close(22 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(18 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(19 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(18 [pid 7059] +++ exited with 0 +++ [pid 7063] close(23 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(19 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(20 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(19 [pid 7063] close(24 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(20 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(21 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(20 [pid 7063] close(25 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(21 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(22 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(21 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7063] close(26 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(22 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(23 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(22 [pid 7063] close(27 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(23 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(24 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(23 [pid 7063] close(28 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(24 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(25 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(24 [pid 7063] close(29 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(25 [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] close(26 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] close(25 [pid 7063] exit_group(0 [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(26 [pid 7062] close(27 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... exit_group resumed>) = ? [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(27 [pid 7060] close(26 [pid 7063] +++ exited with 0 +++ [pid 7062] close(28 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(28 [pid 7060] close(27 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7062] close(29 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7062] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] close(29 [pid 7060] close(28 [pid 5852] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7062] exit_group(0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7062] <... exit_group resumed>) = ? [pid 7061] exit_group(0 [pid 7060] close(29 [pid 5852] <... openat resumed>) = 3 [pid 5852] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5852] getdents64(3, [pid 7062] +++ exited with 0 +++ [pid 7061] <... exit_group resumed>) = ? [pid 7060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5852] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... restart_syscall resumed>) = 0 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] newfstatat(AT_FDCWD, "./235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] unlink("./235/binderfs") = 0 [pid 5852] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] close(3) = 0 [pid 5852] rmdir("./235") = 0 [pid 7061] +++ exited with 0 +++ [pid 5852] mkdir("./236", 0777) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7064 attached [pid 7060] exit_group(0 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7064] set_robust_list(0x55558da3e760, 24 [pid 7060] <... exit_group resumed>) = ? [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 238 [pid 5851] umount2("./231", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7064] <... set_robust_list resumed>) = 0 [pid 5849] umount2("./231", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7064] chdir("./236" [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7064] <... chdir resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 5849] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] newfstatat(3, "", [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7064] <... prctl resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 7064] setpgid(0, 0 [pid 5851] getdents64(3, [pid 5849] newfstatat(3, "", [pid 7060] +++ exited with 0 +++ [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7064] <... setpgid resumed>) = 0 [pid 5851] umount2("./231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... restart_syscall resumed>) = 0 [pid 5849] getdents64(3, [pid 7064] <... openat resumed>) = 3 [pid 5851] newfstatat(AT_FDCWD, "./231/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7064] write(3, "1000", 4 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] umount2("./232", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] umount2("./231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7064] <... write resumed>) = 4 [pid 5851] unlink("./231/binderfs" [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7064] close(3 [pid 5850] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... unlink resumed>) = 0 [pid 5850] <... openat resumed>) = 3 [pid 5850] newfstatat(3, "", [pid 7064] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] newfstatat(AT_FDCWD, "./231/binderfs", [pid 7064] read(200, [pid 5853] <... restart_syscall resumed>) = 0 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7064] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] close(3 [pid 5850] getdents64(3, [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7064] symlink("/dev/binderfs", "./binderfs" [pid 5851] <... close resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] unlink("./231/binderfs" [pid 7064] <... symlink resumed>) = 0 [pid 5851] rmdir("./231" [pid 5853] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] <... unlink resumed>) = 0 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] getdents64(3, executing program [pid 7064] write(1, "executing program\n", 18 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] mkdir("./232", 0777 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7064] <... write resumed>) = 18 [pid 5853] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] newfstatat(AT_FDCWD, "./232/binderfs", [pid 5851] <... mkdir resumed>) = 0 [pid 5853] <... openat resumed>) = 3 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] close(3 [pid 7064] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] newfstatat(3, "", [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] unlink("./232/binderfs" [pid 5849] <... close resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] rmdir("./231") = 0 [pid 5849] mkdir("./232", 0777) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7065 attached [pid 7064] <... socket resumed>) = 3 [pid 5850] <... unlink resumed>) = 0 [pid 5853] getdents64(3, [pid 7064] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 234 [pid 5850] getdents64(3, [pid 7064] <... socket resumed>) = 4 [pid 5853] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7064] close(4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] close(3 [pid 7065] set_robust_list(0x55558da3e760, 24 [pid 7064] <... close resumed>) = 0 [pid 5853] newfstatat(AT_FDCWD, "./235/binderfs", [pid 5850] <... close resumed>) = 0 [pid 7065] <... set_robust_list resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] rmdir("./232"./strace-static-x86_64: Process 7066 attached [pid 7065] chdir("./232" [pid 7064] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] unlink("./235/binderfs" [pid 5850] <... rmdir resumed>) = 0 [pid 7066] set_robust_list(0x55558da3e760, 24 [pid 7065] <... chdir resumed>) = 0 [pid 7064] <... socket resumed>) = 4 [pid 5853] <... unlink resumed>) = 0 [pid 5850] mkdir("./233", 0777 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 234 [pid 7066] <... set_robust_list resumed>) = 0 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] getdents64(3, [pid 5850] <... mkdir resumed>) = 0 [pid 7066] chdir("./232" [pid 7065] <... prctl resumed>) = 0 [pid 7066] <... chdir resumed>) = 0 [pid 7065] setpgid(0, 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7065] <... setpgid resumed>) = 0 [pid 7064] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] close(3 [pid 7066] <... prctl resumed>) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7064] listen(4, 9 [pid 5853] <... close resumed>) = 0 ./strace-static-x86_64: Process 7067 attached [pid 7066] setpgid(0, 0 [pid 7064] <... listen resumed>) = 0 [pid 5853] rmdir("./235" [pid 7067] set_robust_list(0x55558da3e760, 24 [pid 7066] <... setpgid resumed>) = 0 [pid 7065] <... openat resumed>) = 3 [pid 7064] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] <... rmdir resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 235 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7067] <... set_robust_list resumed>) = 0 [pid 7065] write(3, "1000", 4 [pid 7064] <... socket resumed>) = 5 [pid 5853] mkdir("./236", 0777 [pid 7067] chdir("./233" [pid 7066] write(3, "1000", 4 [pid 7065] <... write resumed>) = 4 [pid 7064] sendmmsg(5, [pid 5853] <... mkdir resumed>) = 0 [pid 7067] <... chdir resumed>) = 0 [pid 7066] <... write resumed>) = 4 [pid 7065] close(3 [pid 7064] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7066] close(3 [pid 7065] <... close resumed>) = 0 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7066] <... close resumed>) = 0 [pid 7065] read(200, [pid 7064] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16) = -1 ECONNREFUSED (Connection refused) [pid 7064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC./strace-static-x86_64: Process 7068 attached [pid 7067] <... prctl resumed>) = 0 [pid 7066] read(200, [pid 7065] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7064] <... socket resumed>) = 6 [pid 7064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7068] set_robust_list(0x55558da3e760, 24 [pid 7067] setpgid(0, 0 [pid 7066] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] symlink("/dev/binderfs", "./binderfs" [pid 7068] <... set_robust_list resumed>) = 0 [pid 7067] <... setpgid resumed>) = 0 [pid 7066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7064] <... socket resumed>) = 7 [pid 7064] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7068] chdir("./236" [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 7066] write(1, "executing program\n", 18 [pid 7065] <... symlink resumed>) = 0 [pid 7064] <... sendto resumed>) = 36 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 238 [pid 7068] <... chdir resumed>) = 0 [pid 7066] <... write resumed>) = 18 [pid 7065] write(1, "executing program\n", 18 [pid 7064] recvfrom(7, [pid 7066] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7065] <... write resumed>) = 18 [pid 7064] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=238}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7067] <... openat resumed>) = 3 [pid 7066] <... socket resumed>) = 3 [pid 7065] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7068] <... prctl resumed>) = 0 [pid 7066] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7065] <... socket resumed>) = 3 [pid 7066] <... socket resumed>) = 4 [pid 7064] recvfrom(7, [pid 7065] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7068] setpgid(0, 0 [pid 7066] close(4 [pid 7064] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=238}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7068] <... setpgid resumed>) = 0 [pid 7067] write(3, "1000", 4 [pid 7066] <... close resumed>) = 0 [pid 7065] <... socket resumed>) = 4 [pid 7064] close(7 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7067] <... write resumed>) = 4 [pid 7066] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7065] close(4 [pid 7064] <... close resumed>) = 0 [pid 7064] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7067] close(3 [pid 7064] <... sendmsg resumed>) = 40 [pid 7066] <... socket resumed>) = 4 [pid 7065] <... close resumed>) = 0 [pid 7067] <... close resumed>) = 0 [pid 7064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7068] <... openat resumed>) = 3 [pid 7067] read(200, [pid 7066] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7065] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7064] <... socket resumed>) = 7 [pid 7068] write(3, "1000", 4 [pid 7067] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] <... socket resumed>) = 4 [pid 7064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7068] <... write resumed>) = 4 [pid 7067] symlink("/dev/binderfs", "./binderfs" [pid 7066] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7065] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7064] <... socket resumed>) = 8 [pid 7068] close(3 [pid 7066] listen(4, 9 [pid 7067] <... symlink resumed>) = 0 [pid 7065] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7064] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7068] <... close resumed>) = 0 executing program [pid 7067] write(1, "executing program\n", 18 [pid 7066] <... listen resumed>) = 0 [pid 7065] listen(4, 9 [pid 7064] <... sendto resumed>) = 36 [pid 7068] read(200, [pid 7067] <... write resumed>) = 18 [pid 7066] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7068] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7067] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7066] <... socket resumed>) = 5 [pid 7065] <... listen resumed>) = 0 [pid 7068] symlink("/dev/binderfs", "./binderfs" [pid 7067] <... socket resumed>) = 3 [pid 7066] sendmmsg(5, [pid 7065] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7068] <... symlink resumed>) = 0 [pid 7067] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7066] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7067] <... socket resumed>) = 4 [pid 7065] <... socket resumed>) = 5 executing program [pid 7068] write(1, "executing program\n", 18 [pid 7067] close(4 [pid 7066] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7065] sendmmsg(5, [pid 7068] <... write resumed>) = 18 [pid 7067] <... close resumed>) = 0 [pid 7066] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7064] recvfrom(8, [pid 7068] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7067] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7065] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7064] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1628142983}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7068] <... socket resumed>) = 3 [pid 7067] <... socket resumed>) = 4 [pid 7066] <... socket resumed>) = 6 [pid 7064] recvfrom(8, [pid 7068] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7065] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7068] <... socket resumed>) = 4 [pid 7067] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7065] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7064] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1628142983}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7068] close(4 [pid 7067] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7066] <... socket resumed>) = 7 [pid 7065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7064] close(8 [pid 7068] <... close resumed>) = 0 [pid 7067] listen(4, 9 [pid 7066] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7065] <... socket resumed>) = 6 [pid 7064] <... close resumed>) = 0 [pid 7068] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7067] <... listen resumed>) = 0 [pid 7066] <... sendto resumed>) = 36 [pid 7065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7068] <... socket resumed>) = 4 [pid 7067] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7066] recvfrom(7, [pid 7065] <... socket resumed>) = 7 [pid 7068] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7067] <... socket resumed>) = 5 [pid 7066] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=234}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7065] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7064] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7068] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7067] sendmmsg(5, [pid 7066] recvfrom(7, [pid 7065] <... sendto resumed>) = 36 [pid 7067] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7064] <... sendmsg resumed>) = 132 [pid 7068] listen(4, 9 [pid 7067] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7066] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=234}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7065] recvfrom(7, [pid 7068] <... listen resumed>) = 0 [pid 7067] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7066] close(7 [pid 7065] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=234}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7064] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7068] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7066] <... close resumed>) = 0 [pid 7065] recvfrom(7, [pid 7068] <... socket resumed>) = 5 [pid 7067] <... socket resumed>) = 6 [pid 7066] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7065] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=234}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7068] sendmmsg(5, [pid 7067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7066] <... sendmsg resumed>) = 40 [pid 7065] close(7 [pid 7064] <... sendmsg resumed>) = 20 [pid 7068] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7067] <... socket resumed>) = 7 [pid 7066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7065] <... close resumed>) = 0 [pid 7064] writev(-1, NULL, 0 [pid 7068] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7067] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7066] <... socket resumed>) = 7 [pid 7065] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7064] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7067] <... sendto resumed>) = 36 [pid 7066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7064] close(3 [pid 7068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7067] recvfrom(7, [pid 7066] <... socket resumed>) = 8 [pid 7065] <... sendmsg resumed>) = 40 [pid 7064] <... close resumed>) = 0 [pid 7068] <... socket resumed>) = 6 [pid 7067] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=235}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7066] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7067] recvfrom(7, [pid 7066] <... sendto resumed>) = 36 [pid 7065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7064] close(4 [pid 7068] <... socket resumed>) = 7 [pid 7067] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=235}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7066] recvfrom(8, [pid 7065] <... socket resumed>) = 7 [pid 7064] <... close resumed>) = 0 [pid 7068] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7067] close(7 [pid 7064] close(5 [pid 7068] <... sendto resumed>) = 36 [pid 7067] <... close resumed>) = 0 [pid 7066] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1526182652}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7064] <... close resumed>) = 0 [pid 7068] recvfrom(7, [pid 7067] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7066] recvfrom(8, [pid 7065] <... socket resumed>) = 8 [pid 7064] close(6 [pid 7068] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=238}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7067] <... sendmsg resumed>) = 40 [pid 7066] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1526182652}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7065] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7068] recvfrom(7, [pid 7067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7066] close(8 [pid 7064] <... close resumed>) = 0 [pid 7067] <... socket resumed>) = 7 [pid 7066] <... close resumed>) = 0 [pid 7065] <... sendto resumed>) = 36 [pid 7068] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=238}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7066] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7064] close(7 [pid 7068] close(7 [pid 7067] <... socket resumed>) = 8 [pid 7066] <... sendmsg resumed>) = 132 [pid 7065] recvfrom(8, [pid 7067] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7066] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7068] <... close resumed>) = 0 [pid 7067] <... sendto resumed>) = 36 [pid 7065] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1248100784}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7064] <... close resumed>) = 0 [pid 7068] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7067] recvfrom(8, [pid 7065] recvfrom(8, [pid 7067] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1252104410}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7066] <... sendmsg resumed>) = 20 [pid 7067] recvfrom(8, [pid 7066] writev(-1, NULL, 0 [pid 7065] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1248100784}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7068] <... sendmsg resumed>) = 40 [pid 7067] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1252104410}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7066] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(8 [pid 7064] close(8 [pid 7068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7067] close(8 [pid 7066] close(3 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... socket resumed>) = 7 [pid 7067] <... close resumed>) = 0 [pid 7066] <... close resumed>) = 0 [pid 7065] <... close resumed>) = 0 [pid 7064] close(9 [pid 7068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7067] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7066] close(4 [pid 7065] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... sendmsg resumed>) = 132 [pid 7066] <... close resumed>) = 0 [pid 7066] close(5) = 0 [pid 7068] <... socket resumed>) = 8 [pid 7067] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7065] <... sendmsg resumed>) = 132 [pid 7064] close(10 [pid 7068] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7066] close(6 [pid 7065] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... sendto resumed>) = 36 [pid 7067] <... sendmsg resumed>) = 20 [pid 7066] <... close resumed>) = 0 [pid 7064] close(11 [pid 7068] recvfrom(8, [pid 7067] writev(-1, NULL, 0 [pid 7066] close(7 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-38506703}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7067] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = 0 [pid 7065] <... sendmsg resumed>) = 20 [pid 7064] close(12 [pid 7068] recvfrom(8, [pid 7067] close(3 [pid 7065] writev(-1, NULL, 0 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-38506703}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7064] close(13 [pid 7067] <... close resumed>) = 0 [pid 7066] close(8 [pid 7065] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(8 [pid 7067] close(4 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(3 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... close resumed>) = 0 [pid 7068] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7066] close(9 [pid 7065] <... close resumed>) = 0 [pid 7064] close(14 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... sendmsg resumed>) = 132 [pid 7067] <... close resumed>) = 0 [pid 7066] close(10 [pid 7065] close(4 [pid 7064] close(15 [pid 7067] close(5 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7066] close(11 [pid 7065] <... close resumed>) = 0 [pid 7064] close(16 [pid 7068] <... sendmsg resumed>) = 20 [pid 7067] <... close resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] writev(-1, NULL, 0 [pid 7067] close(6 [pid 7066] close(12 [pid 7065] close(5 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = 0 [pid 7064] close(17 [pid 7068] close(3 [pid 7066] close(13 [pid 7067] close(7 [pid 7065] close(6 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... close resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = 0 [pid 7065] <... close resumed>) = 0 [pid 7064] close(18 [pid 7068] close(4 [pid 7066] close(14 [pid 7067] close(8 [pid 7065] close(7 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... close resumed>) = 0 [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] close(19 [pid 7068] close(5 [pid 7067] close(9 [pid 7066] close(15 [pid 7065] <... close resumed>) = 0 [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... close resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(8 [pid 7064] close(20 [pid 7066] close(16 [pid 7067] close(10 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(6 [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(17 [pid 7065] close(9 [pid 7064] close(21 [pid 7067] close(11 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(18 [pid 7065] close(10 [pid 7064] close(22 [pid 7068] <... close resumed>) = 0 [pid 7067] close(12 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(19 [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(11 [pid 7064] close(23 [pid 7068] close(7 [pid 7067] close(13 [pid 7066] close(20 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(12 [pid 7064] close(24 [pid 7068] <... close resumed>) = 0 [pid 7067] close(14 [pid 7066] close(21 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(13 [pid 7064] close(25 [pid 7067] close(15 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(14 [pid 7064] close(26 [pid 7068] close(8 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] close(16 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(15 [pid 7064] close(27 [pid 7067] close(17 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(16 [pid 7064] close(28 [pid 7067] close(18 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(17 [pid 7064] close(29 [pid 7067] close(19 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(18 [pid 7064] exit_group(0 [pid 7067] close(20 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(19 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] close(21 [pid 7066] close(22 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... exit_group resumed>) = ? [pid 7068] close(9 [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(20 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] close(22 [pid 7066] close(23 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] +++ exited with 0 +++ [pid 7068] close(10 [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(21 [pid 7066] close(24 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(11 [pid 7066] close(25 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(12 [pid 7066] close(26 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(13 [pid 7066] close(27 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(14 [pid 7067] close(23 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(22 [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 7067] close(24 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(23 [pid 7067] close(25 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(24 [pid 7067] close(26 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(25 [pid 7067] close(27 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(26 [pid 7067] close(28 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(27 [pid 7067] close(29 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(28 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] exit_group(0 [pid 7066] close(28 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(15 [pid 7067] <... exit_group resumed>) = ? [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(29 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(29 [pid 7068] close(16 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7067] +++ exited with 0 +++ [pid 7066] exit_group(0 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 7068] close(17 [pid 7066] <... exit_group resumed>) = ? [pid 7065] exit_group(0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... exit_group resumed>) = ? [pid 5852] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7065] +++ exited with 0 +++ [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... openat resumed>) = 3 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 5850] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] newfstatat(3, "", [pid 5850] <... openat resumed>) = 3 [pid 7068] close(18 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5850] newfstatat(3, "", [pid 7068] close(19 [pid 7066] +++ exited with 0 +++ [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] getdents64(3, [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7068] close(20 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./236/binderfs", [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7068] close(21 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] close(22 [pid 5852] unlink("./236/binderfs" [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... unlink resumed>) = 0 [pid 5850] newfstatat(AT_FDCWD, "./233/binderfs", [pid 7068] close(23) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7068] close(24) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] unlink("./233/binderfs" [pid 7068] close(25 [pid 5852] close(3 [pid 5850] <... unlink resumed>) = 0 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = 0 [pid 7068] close(26 [pid 5852] rmdir("./236" [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] getdents64(3, [pid 5849] <... restart_syscall resumed>) = 0 [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... rmdir resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7068] close(27) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./237", 0777 [pid 5850] close(3 [pid 7068] close(28 [pid 5851] umount2("./232", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... close resumed>) = 0 [pid 5849] umount2("./232", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] rmdir("./233" [pid 7068] close(29 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... rmdir resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... openat resumed>) = 3 [pid 7068] exit_group(0 [pid 5851] newfstatat(3, "", [pid 5850] mkdir("./234", 0777 [pid 5849] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 7069 attached [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 7069] set_robust_list(0x55558da3e760, 24 [pid 7068] <... exit_group resumed>) = ? [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 239 [pid 5851] getdents64(3, [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] newfstatat(3, "", [pid 7069] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7070 attached [pid 7069] chdir("./237" [pid 7068] +++ exited with 0 +++ [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7069] <... chdir resumed>) = 0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 7070] set_robust_list(0x55558da3e760, 24 [pid 5849] getdents64(3, [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] umount2("./232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7069] <... prctl resumed>) = 0 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 236 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7070] <... set_robust_list resumed>) = 0 [pid 7069] setpgid(0, 0 [pid 5851] newfstatat(AT_FDCWD, "./232/binderfs", [pid 5849] umount2("./232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7069] <... setpgid resumed>) = 0 [pid 5853] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5853] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7070] chdir("./234" [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... openat resumed>) = 3 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] newfstatat(AT_FDCWD, "./232/binderfs", [pid 7070] <... chdir resumed>) = 0 [pid 7069] <... openat resumed>) = 3 [pid 5853] newfstatat(3, "", [pid 5851] unlink("./232/binderfs" [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7069] write(3, "1000", 4 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 5849] unlink("./232/binderfs" [pid 7070] <... prctl resumed>) = 0 [pid 7069] <... write resumed>) = 4 [pid 5853] getdents64(3, [pid 7070] setpgid(0, 0 [pid 7069] close(3 [pid 5851] getdents64(3, [pid 5849] <... unlink resumed>) = 0 [pid 7070] <... setpgid resumed>) = 0 [pid 7069] <... close resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] getdents64(3, [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7069] read(200, [pid 5853] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] close(3 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7069] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] close(3 [pid 7070] <... openat resumed>) = 3 [pid 7069] symlink("/dev/binderfs", "./binderfs" [pid 5853] newfstatat(AT_FDCWD, "./236/binderfs", [pid 5851] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 7069] <... symlink resumed>) = 0 [pid 5849] rmdir("./232") = 0 [pid 7070] write(3, "1000", 4 [pid 7069] write(1, "executing program\n", 18 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] rmdir("./232"executing program [pid 7070] <... write resumed>) = 4 [pid 7069] <... write resumed>) = 18 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] mkdir("./233", 0777 [pid 7070] close(3 [pid 7069] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] unlink("./236/binderfs" [pid 5851] mkdir("./233", 0777 [pid 7070] <... close resumed>) = 0 [pid 7069] <... socket resumed>) = 3 [pid 5851] <... mkdir resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7070] read(200, [pid 5853] <... unlink resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7070] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7069] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7071 attached [pid 7070] symlink("/dev/binderfs", "./binderfs" [pid 7069] <... socket resumed>) = 4 [pid 5853] getdents64(3, ./strace-static-x86_64: Process 7072 attached [pid 7070] <... symlink resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7069] close(4executing program [pid 7071] set_robust_list(0x55558da3e760, 24 [pid 7070] write(1, "executing program\n", 18 [pid 7069] <... close resumed>) = 0 [pid 5853] close(3 [pid 7071] <... set_robust_list resumed>) = 0 [pid 5853] <... close resumed>) = 0 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 235 [pid 7072] set_robust_list(0x55558da3e760, 24 [pid 7071] chdir("./233" [pid 7070] <... write resumed>) = 18 [pid 7069] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] rmdir("./236" [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 235 [pid 7072] <... set_robust_list resumed>) = 0 [pid 7071] <... chdir resumed>) = 0 [pid 7070] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7069] <... socket resumed>) = 4 [pid 5853] <... rmdir resumed>) = 0 [pid 7072] chdir("./233" [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7070] <... socket resumed>) = 3 [pid 7069] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] mkdir("./237", 0777 [pid 7072] <... chdir resumed>) = 0 [pid 7071] <... prctl resumed>) = 0 [pid 7070] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7069] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 5853] <... mkdir resumed>) = 0 [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7071] setpgid(0, 0 [pid 7070] <... socket resumed>) = 4 [pid 7072] <... prctl resumed>) = 0 [pid 7071] <... setpgid resumed>) = 0 [pid 7070] close(4 [pid 7069] listen(4, 9 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7072] setpgid(0, 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7070] <... close resumed>) = 0 [pid 7069] <... listen resumed>) = 0 [pid 7072] <... setpgid resumed>) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7070] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7069] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7071] <... openat resumed>) = 3 [pid 7070] <... socket resumed>) = 4 [pid 7069] <... socket resumed>) = 5 [pid 7072] <... openat resumed>) = 3 [pid 7070] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7069] sendmmsg(5, ./strace-static-x86_64: Process 7073 attached [pid 7073] set_robust_list(0x55558da3e760, 24 [pid 7072] write(3, "1000", 4 [pid 7071] write(3, "1000", 4 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 239 [pid 7073] <... set_robust_list resumed>) = 0 [pid 7072] <... write resumed>) = 4 [pid 7070] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7069] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7073] chdir("./237" [pid 7072] close(3 [pid 7071] <... write resumed>) = 4 [pid 7073] <... chdir resumed>) = 0 [pid 7072] <... close resumed>) = 0 [pid 7071] close(3 [pid 7070] listen(4, 9 [pid 7069] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7072] read(200, [pid 7071] <... close resumed>) = 0 [pid 7070] <... listen resumed>) = 0 [pid 7069] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7073] <... prctl resumed>) = 0 [pid 7072] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] read(200, [pid 7070] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7071] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7073] setpgid(0, 0 [pid 7072] symlink("/dev/binderfs", "./binderfs" [pid 7071] symlink("/dev/binderfs", "./binderfs" [pid 7070] <... socket resumed>) = 5 [pid 7069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7073] <... setpgid resumed>) = 0 [pid 7072] <... symlink resumed>) = 0 [pid 7070] sendmmsg(5, [pid 7069] <... socket resumed>) = 6 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7072] write(1, "executing program\n", 18 [pid 7071] <... symlink resumed>) = 0 [pid 7070] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7071] write(1, "executing program\n", 18 [pid 7073] <... openat resumed>) = 3 [pid 7072] <... write resumed>) = 18 [pid 7071] <... write resumed>) = 18 [pid 7070] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICexecuting program executing program [pid 7073] write(3, "1000", 4 [pid 7072] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7070] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7069] <... socket resumed>) = 7 [pid 7073] <... write resumed>) = 4 [pid 7072] <... socket resumed>) = 3 [pid 7072] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7069] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7073] close(3 [pid 7072] <... socket resumed>) = 4 [pid 7071] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7069] <... sendto resumed>) = 36 [pid 7073] <... close resumed>) = 0 [pid 7072] close(4 [pid 7071] <... socket resumed>) = 3 [pid 7070] <... socket resumed>) = 6 [pid 7069] recvfrom(7, [pid 7073] read(200, [pid 7072] <... close resumed>) = 0 [pid 7071] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7069] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=239}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7073] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7072] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7071] <... socket resumed>) = 4 [pid 7070] <... socket resumed>) = 7 [pid 7069] recvfrom(7, [pid 7073] symlink("/dev/binderfs", "./binderfs" [pid 7072] <... socket resumed>) = 4 [pid 7071] close(4 [pid 7070] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7069] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=239}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7073] <... symlink resumed>) = 0 [pid 7072] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7071] <... close resumed>) = 0 [pid 7070] <... sendto resumed>) = 36 [pid 7069] close(7 [pid 7071] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7070] recvfrom(7, [pid 7073] write(1, "executing program\n", 18 [pid 7072] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7071] <... socket resumed>) = 4 [pid 7070] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=236}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 executing program [pid 7069] <... close resumed>) = 0 [pid 7073] <... write resumed>) = 18 [pid 7072] listen(4, 9 [pid 7071] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7070] recvfrom(7, [pid 7069] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7073] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7072] <... listen resumed>) = 0 [pid 7071] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7070] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=236}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7069] <... sendmsg resumed>) = 40 [pid 7073] <... socket resumed>) = 3 [pid 7072] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7071] listen(4, 9 [pid 7070] close(7 [pid 7073] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7072] <... socket resumed>) = 5 [pid 7071] <... listen resumed>) = 0 [pid 7070] <... close resumed>) = 0 [pid 7069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7073] <... socket resumed>) = 4 [pid 7072] sendmmsg(5, [pid 7071] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7070] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7069] <... socket resumed>) = 7 [pid 7073] close(4 [pid 7072] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7070] <... sendmsg resumed>) = 40 [pid 7073] <... close resumed>) = 0 [pid 7072] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7071] <... socket resumed>) = 5 [pid 7069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7071] sendmmsg(5, [pid 7069] <... socket resumed>) = 8 [pid 7073] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7072] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7071] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7069] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7073] <... socket resumed>) = 4 [pid 7072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7071] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7070] <... socket resumed>) = 7 [pid 7069] <... sendto resumed>) = 36 [pid 7073] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7072] <... socket resumed>) = 6 [pid 7071] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7069] recvfrom(8, [pid 7073] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7073] listen(4, 9 [pid 7072] <... socket resumed>) = 7 [pid 7070] <... socket resumed>) = 8 [pid 7069] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1214994631}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7073] <... listen resumed>) = 0 [pid 7072] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7071] <... socket resumed>) = 6 [pid 7070] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7069] recvfrom(8, [pid 7073] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7072] <... sendto resumed>) = 36 [pid 7071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7070] <... sendto resumed>) = 36 [pid 7069] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1214994631}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7073] <... socket resumed>) = 5 [pid 7072] recvfrom(7, [pid 7071] <... socket resumed>) = 7 [pid 7070] recvfrom(8, [pid 7072] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=235}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7071] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7070] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1760000429}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7069] close(8 [pid 7073] sendmmsg(5, [pid 7072] recvfrom(7, [pid 7071] <... sendto resumed>) = 36 [pid 7070] recvfrom(8, [pid 7072] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=235}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7071] recvfrom(7, [pid 7073] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7072] close(7 [pid 7070] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1760000429}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7071] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=235}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7069] <... close resumed>) = 0 [pid 7073] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7072] <... close resumed>) = 0 [pid 7070] close(8 [pid 7072] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7070] <... close resumed>) = 0 [pid 7072] <... sendmsg resumed>) = 40 [pid 7070] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7071] recvfrom(7, [pid 7070] <... sendmsg resumed>) = 132 [pid 7073] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7071] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=235}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7069] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7071] close(7 [pid 7070] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7071] <... close resumed>) = 0 [pid 7073] <... socket resumed>) = 6 [pid 7072] <... socket resumed>) = 7 [pid 7073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7071] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7069] <... sendmsg resumed>) = 132 [pid 7072] <... socket resumed>) = 8 [pid 7070] <... sendmsg resumed>) = 20 [pid 7073] <... socket resumed>) = 7 [pid 7069] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7073] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7072] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7071] <... sendmsg resumed>) = 40 [pid 7070] writev(-1, NULL, 0 [pid 7073] <... sendto resumed>) = 36 [pid 7072] <... sendto resumed>) = 36 [pid 7070] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... sendmsg resumed>) = 20 [pid 7071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7070] close(3 [pid 7072] recvfrom(8, [pid 7071] <... socket resumed>) = 7 [pid 7070] <... close resumed>) = 0 [pid 7072] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1386250983}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7070] close(4 [pid 7073] recvfrom(7, [pid 7072] recvfrom(8, [pid 7071] <... socket resumed>) = 8 [pid 7070] <... close resumed>) = 0 [pid 7069] writev(-1, NULL, 0 [pid 7073] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=239}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7069] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] recvfrom(7, [pid 7072] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1386250983}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7071] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7070] close(5 [pid 7069] close(3 [pid 7073] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=239}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7072] close(8 [pid 7071] <... sendto resumed>) = 36 [pid 7070] <... close resumed>) = 0 [pid 7072] <... close resumed>) = 0 [pid 7071] recvfrom(8, [pid 7070] close(6 [pid 7069] <... close resumed>) = 0 [pid 7071] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1843941492}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7070] <... close resumed>) = 0 [pid 7069] close(4 [pid 7073] close(7 [pid 7072] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7071] recvfrom(8, [pid 7070] close(7 [pid 7073] <... close resumed>) = 0 [pid 7072] <... sendmsg resumed>) = 132 [pid 7071] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1843941492}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7069] <... close resumed>) = 0 [pid 7073] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7072] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7071] close(8 [pid 7070] <... close resumed>) = 0 [pid 7073] <... sendmsg resumed>) = 40 [pid 7072] <... sendmsg resumed>) = 20 [pid 7071] <... close resumed>) = 0 [pid 7069] close(5 [pid 7073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7072] writev(-1, NULL, 0 [pid 7071] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7070] close(8 [pid 7073] <... socket resumed>) = 7 [pid 7072] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... sendmsg resumed>) = 132 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = 0 [pid 7073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7072] close(3 [pid 7073] <... socket resumed>) = 8 [pid 7072] <... close resumed>) = 0 [pid 7071] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7070] close(9 [pid 7069] close(6 [pid 7073] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7072] close(4 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = 0 [pid 7071] <... sendmsg resumed>) = 20 [pid 7070] close(10 [pid 7069] <... close resumed>) = 0 [pid 7073] <... sendto resumed>) = 36 [pid 7072] close(5 [pid 7071] writev(-1, NULL, 0 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = 0 [pid 7071] close(3 [pid 7072] close(6 [pid 7071] <... close resumed>) = 0 [pid 7070] close(11 [pid 7072] <... close resumed>) = 0 [pid 7071] close(4 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] recvfrom(8, [pid 7072] close(7 [pid 7071] <... close resumed>) = 0 [pid 7070] close(12 [pid 7073] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-991780942}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7072] <... close resumed>) = 0 [pid 7071] close(5 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(7 [pid 7073] recvfrom(8, [pid 7071] <... close resumed>) = 0 [pid 7070] close(13 [pid 7073] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-991780942}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7072] close(8 [pid 7071] close(6 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = 0 [pid 7073] close(8 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = 0 [pid 7069] close(8 [pid 7071] close(7 [pid 7073] <... close resumed>) = 0 [pid 7071] <... close resumed>) = 0 [pid 7070] close(14 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(9 [pid 7072] close(9 [pid 7071] close(8 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(15 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7072] close(10 [pid 7071] close(9 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(10 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(16 [pid 7072] close(11 [pid 7071] close(10 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... sendmsg resumed>) = 132 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(17 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(12 [pid 7071] close(11 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(11 [pid 7073] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(18 [pid 7072] close(13 [pid 7071] close(12 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(19 [pid 7069] close(12 [pid 7073] <... sendmsg resumed>) = 20 [pid 7072] close(14 [pid 7071] close(13 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] writev(-1, NULL, 0 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(20 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(15 [pid 7071] close(14 [pid 7069] close(13 [pid 7073] close(3 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(14 [pid 7070] close(21 [pid 7073] <... close resumed>) = 0 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(16 [pid 7071] close(15 [pid 7070] close(22 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(17 [pid 7071] close(16 [pid 7070] close(23 [pid 7073] close(4 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... close resumed>) = 0 [pid 7072] close(18 [pid 7071] close(17 [pid 7070] close(24 [pid 7069] close(15 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] close(5 [pid 7072] close(19 [pid 7071] close(18 [pid 7070] close(25 [pid 7069] close(16 [pid 7073] <... close resumed>) = 0 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] close(6 [pid 7072] close(20 [pid 7071] close(19 [pid 7070] close(26 [pid 7069] close(17 [pid 7073] <... close resumed>) = 0 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] close(7 [pid 7072] close(21 [pid 7071] close(20 [pid 7070] close(27 [pid 7073] <... close resumed>) = 0 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(18) = -1 EBADF (Bad file descriptor) [pid 7072] close(22 [pid 7071] close(21 [pid 7070] close(28 [pid 7069] close(19 [pid 7073] close(8 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(20 [pid 7073] close(9 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(29 [pid 7069] close(21 [pid 7073] close(10 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] close(22 [pid 7070] exit_group(0 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(23 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... exit_group resumed>) = ? [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] close(23 [pid 7069] close(22 [pid 7073] close(11 [pid 7072] close(24 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(23 [pid 7070] +++ exited with 0 +++ [pid 7071] close(24 [pid 7073] close(12 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7072] close(25 [pid 7071] close(25 [pid 7069] close(24 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] close(13 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(26 [pid 7071] close(26 [pid 7069] close(25 [pid 5850] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7073] close(14 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(27 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(26 [pid 5850] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7073] close(15 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] close(27 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(28 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(27 [pid 5850] <... openat resumed>) = 3 [pid 7073] close(16 [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] close(28 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] close(29 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] close(29 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(28 [pid 5850] newfstatat(3, "", [pid 7073] close(17 [pid 7072] exit_group(0 [pid 7071] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] exit_group(0 [pid 7072] <... exit_group resumed>) = ? [pid 7069] close(29 [pid 5850] getdents64(3, [pid 7073] close(18 [pid 7071] <... exit_group resumed>) = ? [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] exit_group(0 [pid 7073] close(19 [pid 7069] <... exit_group resumed>) = ? [pid 5850] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] +++ exited with 0 +++ [pid 7073] close(20 [pid 7071] +++ exited with 0 +++ [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] newfstatat(AT_FDCWD, "./234/binderfs", [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7073] close(21 [pid 5851] <... restart_syscall resumed>) = 0 [pid 5850] unlink("./234/binderfs" [pid 5849] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] +++ exited with 0 +++ [pid 5850] <... unlink resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7073] close(22 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5850] getdents64(3, [pid 5849] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5851] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... openat resumed>) = 3 [pid 7073] close(23 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] close(3 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... close resumed>) = 0 [pid 5849] newfstatat(3, "", [pid 7073] close(24 [pid 5851] <... openat resumed>) = 3 [pid 5850] rmdir("./234" [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] newfstatat(3, "", [pid 5850] <... rmdir resumed>) = 0 [pid 7073] close(25 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] getdents64(3, [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] close(26 [pid 5851] getdents64(3, [pid 5850] mkdir("./235", 0777 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7073] close(27 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... mkdir resumed>) = 0 [pid 5849] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] close(28 [pid 5852] <... restart_syscall resumed>) = 0 [pid 5851] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 7074 attached [pid 7073] close(29 [pid 5851] newfstatat(AT_FDCWD, "./233/binderfs", [pid 5849] newfstatat(AT_FDCWD, "./233/binderfs", [pid 7074] set_robust_list(0x55558da3e760, 24 [pid 7073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7074] <... set_robust_list resumed>) = 0 [pid 7073] exit_group(0 [pid 5849] unlink("./233/binderfs" [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... unlink resumed>) = 0 [pid 5852] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5851] unlink("./233/binderfs" [pid 5849] getdents64(3, [pid 5852] <... openat resumed>) = 3 [pid 5851] <... unlink resumed>) = 0 [pid 7073] <... exit_group resumed>) = ? [pid 5851] getdents64(3, [pid 7074] chdir("./235" [pid 5852] newfstatat(3, "", [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 237 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7074] <... chdir resumed>) = 0 [pid 5851] close(3 [pid 5849] close(3 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7073] +++ exited with 0 +++ [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5851] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 7074] <... prctl resumed>) = 0 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5852] getdents64(3, [pid 5851] rmdir("./233" [pid 5849] rmdir("./233" [pid 7074] setpgid(0, 0 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5851] <... rmdir resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7074] <... setpgid resumed>) = 0 [pid 5852] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] mkdir("./234", 0777 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... mkdir resumed>) = 0 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7075 attached [pid 7074] <... openat resumed>) = 3 [pid 5852] newfstatat(AT_FDCWD, "./237/binderfs", [pid 5851] mkdir("./234", 0777 [pid 7075] set_robust_list(0x55558da3e760, 24 [pid 7074] write(3, "1000", 4 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7075] <... set_robust_list resumed>) = 0 [pid 5851] <... mkdir resumed>) = 0 [pid 5852] unlink("./237/binderfs" [pid 7074] <... write resumed>) = 4 [pid 7075] chdir("./234" [pid 5852] <... unlink resumed>) = 0 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5853] <... restart_syscall resumed>) = 0 [pid 7075] <... chdir resumed>) = 0 [pid 7074] close(3 [pid 5852] getdents64(3, [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 236 [pid 7074] <... close resumed>) = 0 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7074] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] close(3 [pid 7074] symlink("/dev/binderfs", "./binderfs" [pid 5852] <... close resumed>) = 0 ./strace-static-x86_64: Process 7076 attached [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7074] <... symlink resumed>) = 0 [pid 5852] rmdir("./237" [pid 7076] set_robust_list(0x55558da3e760, 24 [pid 7075] <... prctl resumed>) = 0 executing program [pid 7074] write(1, "executing program\n", 18 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 236 [pid 7076] <... set_robust_list resumed>) = 0 [pid 7075] setpgid(0, 0 [pid 5852] <... rmdir resumed>) = 0 [pid 7075] <... setpgid resumed>) = 0 [pid 7076] chdir("./234" [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7074] <... write resumed>) = 18 [pid 5853] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5852] mkdir("./238", 0777 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7075] write(3, "1000", 4 [pid 7074] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 5853] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] <... mkdir resumed>) = 0 [pid 7076] <... chdir resumed>) = 0 [pid 7075] <... write resumed>) = 4 [pid 7074] <... socket resumed>) = 3 [pid 5853] <... openat resumed>) = 3 [pid 7075] close(3) = 0 [pid 7075] read(200, [pid 5853] newfstatat(3, "", [pid 7075] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7075] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5853] getdents64(3, [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7075] write(1, "executing program\n", 18 [pid 7074] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7076] <... prctl resumed>) = 0 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7074] <... socket resumed>) = 4 [pid 5853] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) executing program [pid 5853] newfstatat(AT_FDCWD, "./237/binderfs", ./strace-static-x86_64: Process 7077 attached [pid 7076] setpgid(0, 0 [pid 7075] <... write resumed>) = 18 [pid 7074] close(4 [pid 7077] set_robust_list(0x55558da3e760, 24 [pid 7076] <... setpgid resumed>) = 0 [pid 7077] <... set_robust_list resumed>) = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7075] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7074] <... close resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 240 [pid 7077] chdir("./238" [pid 7076] <... openat resumed>) = 3 [pid 7074] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7077] <... chdir resumed>) = 0 [pid 7074] <... socket resumed>) = 4 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7076] write(3, "1000", 4 [pid 7074] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7077] <... prctl resumed>) = 0 [pid 7076] <... write resumed>) = 4 [pid 7074] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7077] setpgid(0, 0 [pid 7075] <... socket resumed>) = 3 [pid 5853] unlink("./237/binderfs" [pid 7077] <... setpgid resumed>) = 0 [pid 7076] close(3 [pid 7074] listen(4, 9 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7076] <... close resumed>) = 0 [pid 7074] <... listen resumed>) = 0 [pid 5853] <... unlink resumed>) = 0 [pid 7076] read(200, [pid 7077] <... openat resumed>) = 3 [pid 7076] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7074] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7076] symlink("/dev/binderfs", "./binderfs" [pid 7074] <... socket resumed>) = 5 [pid 7076] <... symlink resumed>) = 0 executing program [pid 7077] write(3, "1000", 4) = 4 [pid 7074] sendmmsg(5, [pid 7077] close(3 [pid 7076] write(1, "executing program\n", 18 [pid 7075] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7074] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] getdents64(3, [pid 7077] <... close resumed>) = 0 [pid 7076] <... write resumed>) = 18 [pid 7075] <... socket resumed>) = 4 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7077] read(200, [pid 7076] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7074] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] close(3executing program [pid 7077] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7076] <... socket resumed>) = 3 [pid 7075] close(4 [pid 7074] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 5853] <... close resumed>) = 0 [pid 7077] symlink("/dev/binderfs", "./binderfs" [pid 7076] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7075] <... close resumed>) = 0 [pid 5853] rmdir("./237" [pid 7077] <... symlink resumed>) = 0 [pid 7076] <... socket resumed>) = 4 [pid 7074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... rmdir resumed>) = 0 [pid 7077] write(1, "executing program\n", 18 [pid 7076] close(4 [pid 7074] <... socket resumed>) = 6 [pid 5853] mkdir("./238", 0777 [pid 7077] <... write resumed>) = 18 [pid 7076] <... close resumed>) = 0 [pid 7075] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7077] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7076] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7075] <... socket resumed>) = 4 [pid 7074] <... socket resumed>) = 7 [pid 5853] <... mkdir resumed>) = 0 [pid 7077] <... socket resumed>) = 3 [pid 7076] <... socket resumed>) = 4 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7077] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7076] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7075] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7074] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12./strace-static-x86_64: Process 7078 attached [pid 7077] <... socket resumed>) = 4 [pid 7076] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7075] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7074] <... sendto resumed>) = 36 [pid 7077] close(4 [pid 7076] listen(4, 9 [pid 7074] recvfrom(7, [pid 7078] set_robust_list(0x55558da3e760, 24 [pid 7077] <... close resumed>) = 0 [pid 7076] <... listen resumed>) = 0 [pid 7075] listen(4, 9 [pid 7074] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=237}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 240 [pid 7078] <... set_robust_list resumed>) = 0 [pid 7077] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7076] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7075] <... listen resumed>) = 0 [pid 7074] recvfrom(7, [pid 7078] chdir("./238" [pid 7077] <... socket resumed>) = 4 [pid 7076] <... socket resumed>) = 5 [pid 7075] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7074] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=237}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7078] <... chdir resumed>) = 0 [pid 7077] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7076] sendmmsg(5, [pid 7075] <... socket resumed>) = 5 [pid 7074] close(7 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7077] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7076] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7075] sendmmsg(5, [pid 7078] <... prctl resumed>) = 0 [pid 7077] listen(4, 9 [pid 7076] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7074] <... close resumed>) = 0 [pid 7078] setpgid(0, 0 [pid 7077] <... listen resumed>) = 0 [pid 7078] <... setpgid resumed>) = 0 [pid 7075] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7077] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7076] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7075] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7074] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7078] <... openat resumed>) = 3 [pid 7077] <... socket resumed>) = 5 [pid 7076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7078] write(3, "1000", 4 [pid 7076] <... socket resumed>) = 6 [pid 7075] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7074] <... sendmsg resumed>) = 40 [pid 7078] <... write resumed>) = 4 [pid 7077] sendmmsg(5, [pid 7076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7075] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7078] close(3 [pid 7077] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7076] <... socket resumed>) = 7 [pid 7075] <... socket resumed>) = 6 [pid 7074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7078] <... close resumed>) = 0 [pid 7077] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7076] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7075] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7074] <... socket resumed>) = 7 [pid 7078] read(200, [pid 7075] <... socket resumed>) = 7 [pid 7078] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7078] symlink("/dev/binderfs", "./binderfs" [pid 7075] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7078] <... symlink resumed>) = 0 [pid 7077] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7076] <... sendto resumed>) = 36 [pid 7074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7076] recvfrom(7, [pid 7074] <... socket resumed>) = 8 [pid 7077] <... socket resumed>) = 6 [pid 7078] write(1, "executing program\n", 18 executing program [pid 7076] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=236}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7075] <... sendto resumed>) = 36 [pid 7074] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7078] <... write resumed>) = 18 [pid 7076] recvfrom(7, [pid 7075] recvfrom(7, [pid 7077] <... socket resumed>) = 7 [pid 7076] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=236}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7075] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=236}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7074] <... sendto resumed>) = 36 [pid 7078] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7077] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7076] close(7 [pid 7075] recvfrom(7, [pid 7074] recvfrom(8, [pid 7078] <... socket resumed>) = 3 [pid 7076] <... close resumed>) = 0 [pid 7075] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=236}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7078] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7077] <... sendto resumed>) = 36 [pid 7076] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7075] close(7 [pid 7074] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1890372002}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7078] <... socket resumed>) = 4 [pid 7077] recvfrom(7, [pid 7076] <... sendmsg resumed>) = 40 [pid 7075] <... close resumed>) = 0 [pid 7074] recvfrom(8, [pid 7078] close(4 [pid 7077] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=240}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7075] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7074] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1890372002}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7078] <... close resumed>) = 0 [pid 7077] recvfrom(7, [pid 7076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7075] <... sendmsg resumed>) = 40 [pid 7075] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 7075] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7077] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=240}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7075] <... socket resumed>) = 8 [pid 7074] close(8 [pid 7078] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7077] close(7 [pid 7076] <... socket resumed>) = 7 [pid 7075] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7078] <... socket resumed>) = 4 [pid 7077] <... close resumed>) = 0 [pid 7076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7075] <... sendto resumed>) = 36 [pid 7074] <... close resumed>) = 0 [pid 7076] <... socket resumed>) = 8 [pid 7075] recvfrom(8, [pid 7078] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7077] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7075] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1851063278}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7074] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7078] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7077] <... sendmsg resumed>) = 40 [pid 7076] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7075] recvfrom(8, [pid 7074] <... sendmsg resumed>) = 132 [pid 7078] listen(4, 9 [pid 7077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7075] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1851063278}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7078] <... listen resumed>) = 0 [pid 7077] <... socket resumed>) = 7 [pid 7076] <... sendto resumed>) = 36 [pid 7075] close(8 [pid 7074] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7078] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7076] recvfrom(8, [pid 7075] <... close resumed>) = 0 [pid 7077] <... socket resumed>) = 8 [pid 7075] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7078] <... socket resumed>) = 5 [pid 7077] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7076] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-2132778347}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7074] <... sendmsg resumed>) = 20 [pid 7078] sendmmsg(5, [pid 7077] <... sendto resumed>) = 36 [pid 7076] recvfrom(8, [pid 7075] <... sendmsg resumed>) = 132 [pid 7074] writev(-1, NULL, 0 [pid 7076] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-2132778347}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7078] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7077] recvfrom(8, [pid 7076] close(8 [pid 7075] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7074] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = 0 [pid 7077] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-448204005}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7076] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7078] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7074] close(3 [pid 7077] recvfrom(8, [pid 7075] <... sendmsg resumed>) = 20 [pid 7076] <... sendmsg resumed>) = 132 [pid 7077] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-448204005}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7075] writev(-1, NULL, 0 [pid 7074] <... close resumed>) = 0 [pid 7078] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7077] close(8 [pid 7076] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7075] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] close(4 [pid 7075] close(3 [pid 7074] <... close resumed>) = 0 [pid 7078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7077] <... close resumed>) = 0 [pid 7076] <... sendmsg resumed>) = 20 [pid 7075] <... close resumed>) = 0 [pid 7076] writev(-1, NULL, 0 [pid 7075] close(4 [pid 7077] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7076] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... close resumed>) = 0 [pid 7074] close(5 [pid 7078] <... socket resumed>) = 6 [pid 7077] <... sendmsg resumed>) = 132 [pid 7076] close(3 [pid 7075] close(5 [pid 7074] <... close resumed>) = 0 [pid 7078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7077] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7076] <... close resumed>) = 0 [pid 7075] <... close resumed>) = 0 [pid 7074] close(6 [pid 7078] <... socket resumed>) = 7 [pid 7076] close(4 [pid 7075] close(6 [pid 7078] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7076] <... close resumed>) = 0 [pid 7075] <... close resumed>) = 0 [pid 7074] <... close resumed>) = 0 [pid 7078] <... sendto resumed>) = 36 [pid 7077] <... sendmsg resumed>) = 20 [pid 7076] close(5 [pid 7075] close(7 [pid 7074] close(7 [pid 7078] recvfrom(7, [pid 7077] writev(-1, NULL, 0 [pid 7076] <... close resumed>) = 0 [pid 7075] <... close resumed>) = 0 [pid 7074] <... close resumed>) = 0 [pid 7078] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=240}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7078] recvfrom(7, [pid 7077] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(6 [pid 7075] close(8 [pid 7074] close(8 [pid 7078] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=240}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7077] close(3 [pid 7078] close(7 [pid 7076] <... close resumed>) = 0 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... close resumed>) = 0 [pid 7077] <... close resumed>) = 0 [pid 7075] close(9 [pid 7076] close(7 [pid 7074] close(9 [pid 7078] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7077] close(4 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... sendmsg resumed>) = 40 [pid 7076] <... close resumed>) = 0 [pid 7078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7075] close(10 [pid 7078] <... socket resumed>) = 7 [pid 7078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... socket resumed>) = 8 [pid 7078] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7077] <... close resumed>) = 0 [pid 7076] close(8 [pid 7075] close(11 [pid 7074] close(10 [pid 7077] close(5 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... sendto resumed>) = 36 [pid 7077] <... close resumed>) = 0 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(12 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] recvfrom(8, [pid 7077] close(6 [pid 7076] close(9 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] close(11 [pid 7078] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1691148078}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(13 [pid 7077] <... close resumed>) = 0 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] recvfrom(8, [pid 7077] close(7 [pid 7076] close(10 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] close(12 [pid 7077] <... close resumed>) = 0 [pid 7075] close(14 [pid 7077] close(8 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(15 [pid 7077] close(9 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(16 [pid 7077] close(10 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(17 [pid 7077] close(11 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(18 [pid 7077] close(12 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1691148078}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(19 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] close(8 [pid 7077] close(13 [pid 7076] close(11 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] close(13 [pid 7078] <... close resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(20 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7077] close(14 [pid 7076] close(12 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(21 [pid 7074] close(14 [pid 7077] close(15 [pid 7076] close(13 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(22 [pid 7074] close(15 [pid 7078] <... sendmsg resumed>) = 132 [pid 7077] close(16 [pid 7076] close(14 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(23 [pid 7074] close(16 [pid 7078] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7077] close(17 [pid 7076] close(15 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(24 [pid 7077] close(18 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(25 [pid 7077] close(19 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(26 [pid 7077] close(20 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] close(27 [pid 7077] close(21 [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... sendmsg resumed>) = 20 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(16 [pid 7075] close(28 [pid 7074] close(17 [pid 7078] writev(-1, NULL, 0 [pid 7077] close(22 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(17 [pid 7075] close(29 [pid 7074] close(18 [pid 7078] close(3 [pid 7077] close(23 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... close resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(18 [pid 7075] exit_group(0 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(24) = -1 EBADF (Bad file descriptor) [pid 7078] close(4 [pid 7077] close(25 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... exit_group resumed>) = ? [pid 7074] close(19 [pid 7076] close(19 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] close(20 [pid 7078] <... close resumed>) = 0 [pid 7076] close(20 [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] close(5 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] +++ exited with 0 +++ [pid 7074] close(21 [pid 7077] close(26) = -1 EBADF (Bad file descriptor) [pid 7076] close(21 [pid 7077] close(27) = -1 EBADF (Bad file descriptor) [pid 7077] close(28) = -1 EBADF (Bad file descriptor) [pid 7077] close(29) = -1 EBADF (Bad file descriptor) [pid 7077] exit_group(0 [pid 7078] <... close resumed>) = 0 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(22 [pid 7074] close(22 [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7078] close(6 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7076] close(23 [pid 7074] close(23 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(24 [pid 7074] close(24 [pid 7077] <... exit_group resumed>) = ? [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... close resumed>) = 0 [pid 7076] close(25 [pid 7074] close(25 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7078] close(7 [pid 7077] +++ exited with 0 +++ [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7078] <... close resumed>) = 0 [pid 7076] close(26 [pid 7074] close(26 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5849] <... openat resumed>) = 3 [pid 7078] close(8 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] restart_syscall(<... resuming interrupted clone ...> [pid 5849] newfstatat(3, "", [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(27 [pid 7074] close(27 [pid 7078] close(9 [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] close(28 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... restart_syscall resumed>) = 0 [pid 5849] getdents64(3, [pid 7078] close(10 [pid 7076] close(29 [pid 7074] close(28 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7078] close(11 [pid 7076] exit_group(0 [pid 7074] close(29 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] close(12 [pid 7076] <... exit_group resumed>) = ? [pid 7074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] newfstatat(AT_FDCWD, "./234/binderfs", [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] exit_group(0 [pid 7078] close(13 [pid 5852] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7076] +++ exited with 0 +++ [pid 7074] <... exit_group resumed>) = ? [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7078] close(14 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] unlink("./234/binderfs" [pid 5852] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] <... unlink resumed>) = 0 [pid 5852] <... openat resumed>) = 3 [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] +++ exited with 0 +++ [pid 5852] newfstatat(3, "", [pid 5849] getdents64(3, [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5852] getdents64(3, 0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] restart_syscall(<... resuming interrupted clone ...> [pid 5852] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5851] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] close(3 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... close resumed>) = 0 [pid 5851] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] rmdir("./234" [pid 7078] close(15 [pid 5852] newfstatat(AT_FDCWD, "./238/binderfs", [pid 5851] <... openat resumed>) = 3 [pid 5849] <... rmdir resumed>) = 0 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5851] newfstatat(3, "", [pid 5849] mkdir("./235", 0777 [pid 7078] close(16) = -1 EBADF (Bad file descriptor) [pid 7078] close(17 [pid 5852] unlink("./238/binderfs" [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] getdents64(3, [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 7079 attached [pid 7078] close(18 [pid 5852] <... unlink resumed>) = 0 [pid 5850] <... restart_syscall resumed>) = 0 [pid 7079] set_robust_list(0x55558da3e760, 24 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7079] <... set_robust_list resumed>) = 0 [pid 7078] close(19 [pid 5852] getdents64(3, [pid 7079] chdir("./235" [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] close(3 [pid 5851] newfstatat(AT_FDCWD, "./234/binderfs", [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 237 [pid 7079] <... chdir resumed>) = 0 [pid 7078] close(20 [pid 5852] <... close resumed>) = 0 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./238" [pid 5851] unlink("./234/binderfs" [pid 7079] <... prctl resumed>) = 0 [pid 7078] close(21 [pid 5852] <... rmdir resumed>) = 0 [pid 5851] <... unlink resumed>) = 0 [pid 5850] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./239", 0777 [pid 7078] close(22) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5851] getdents64(3, [pid 7079] setpgid(0, 0 [pid 7078] close(23 [pid 7079] <... setpgid resumed>) = 0 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7078] close(24 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] close(3 [pid 5850] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... close resumed>) = 0 [pid 5851] rmdir("./234" [pid 5850] <... openat resumed>) = 3 [pid 7079] <... openat resumed>) = 3 [pid 7078] close(25 [pid 5850] newfstatat(3, "", [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7078] close(26) = -1 EBADF (Bad file descriptor) [pid 5851] <... rmdir resumed>) = 0 [pid 5850] getdents64(3, [pid 7079] write(3, "1000", 4 [pid 7078] close(27./strace-static-x86_64: Process 7080 attached [pid 7079] <... write resumed>) = 4 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] mkdir("./235", 0777 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7080] set_robust_list(0x55558da3e760, 24 [pid 7079] close(3 [pid 7078] close(28 [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 241 [pid 5851] <... mkdir resumed>) = 0 [pid 5850] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7080] <... set_robust_list resumed>) = 0 [pid 7079] <... close resumed>) = 0 [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7079] read(200, [pid 7078] close(29./strace-static-x86_64: Process 7081 attached [pid 7080] chdir("./239" [pid 7079] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] newfstatat(AT_FDCWD, "./235/binderfs", [pid 7080] <... chdir resumed>) = 0 [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] symlink("/dev/binderfs", "./binderfs" [pid 7078] exit_group(0 [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7081] set_robust_list(0x55558da3e760, 24 [pid 7080] <... prctl resumed>) = 0 [pid 7079] <... symlink resumed>) = 0 [pid 7078] <... exit_group resumed>) = ? [pid 5850] unlink("./235/binderfs" [pid 7081] <... set_robust_list resumed>) = 0 executing program [pid 7080] setpgid(0, 0 [pid 7079] write(1, "executing program\n", 18 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 237 [pid 7081] chdir("./235" [pid 7079] <... write resumed>) = 18 [pid 7079] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 7078] +++ exited with 0 +++ [pid 7081] <... chdir resumed>) = 0 [pid 7080] <... setpgid resumed>) = 0 [pid 7079] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] <... socket resumed>) = 4 [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5850] <... unlink resumed>) = 0 [pid 7081] <... prctl resumed>) = 0 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 7081] setpgid(0, 0 [pid 7079] close(4 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5850] getdents64(3, [pid 7081] <... setpgid resumed>) = 0 [pid 7080] <... openat resumed>) = 3 [pid 7079] <... close resumed>) = 0 [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7080] write(3, "1000", 4 [pid 7079] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5850] close(3 [pid 7080] <... write resumed>) = 4 [pid 5853] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7080] close(3 [pid 7079] <... socket resumed>) = 4 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] <... close resumed>) = 0 [pid 7080] <... close resumed>) = 0 [pid 5853] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7080] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] <... openat resumed>) = 3 [pid 5850] rmdir("./235" [pid 7081] <... openat resumed>) = 3 [pid 5853] newfstatat(3, "", [pid 7080] symlink("/dev/binderfs", "./binderfs" [pid 5850] <... rmdir resumed>) = 0 [pid 7081] write(3, "1000", 4 [pid 7080] <... symlink resumed>) = 0 [pid 7079] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7080] write(1, "executing program\n", 18 [pid 7081] <... write resumed>) = 4 [pid 5853] getdents64(3, [pid 5850] mkdir("./236", 0777 [pid 7081] close(3 [pid 7080] <... write resumed>) = 18 executing program [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7081] <... close resumed>) = 0 [pid 7080] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7079] <... bind resumed>) = 0 [pid 5853] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] <... mkdir resumed>) = 0 [pid 7081] read(200, [pid 7080] <... socket resumed>) = 3 [pid 7079] listen(4, 9 [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7081] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] newfstatat(AT_FDCWD, "./238/binderfs", [pid 7080] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP./strace-static-x86_64: Process 7082 attached [pid 7081] symlink("/dev/binderfs", "./binderfs" [pid 7080] <... socket resumed>) = 4 [pid 7079] <... listen resumed>) = 0 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7082] set_robust_list(0x55558da3e760, 24 [pid 7081] <... symlink resumed>) = 0 [pid 7080] close(4 [pid 7079] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] unlink("./238/binderfs" [pid 7080] <... close resumed>) = 0 [pid 7080] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5853] <... unlink resumed>) = 0 [pid 5853] getdents64(3, [pid 7080] <... socket resumed>) = 4 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7082] <... set_robust_list resumed>) = 0 [pid 7080] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7079] <... socket resumed>) = 5 [pid 5853] close(3 [pid 7082] chdir("./236" [pid 7080] <... bind resumed>) = 0 [pid 5853] <... close resumed>) = 0 executing program [pid 7081] write(1, "executing program\n", 18 [pid 7080] listen(4, 9 [pid 7079] sendmmsg(5, [pid 5853] rmdir("./238" [pid 7082] <... chdir resumed>) = 0 [pid 7081] <... write resumed>) = 18 [pid 7080] <... listen resumed>) = 0 [pid 7079] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 5853] <... rmdir resumed>) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 238 [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7081] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7079] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5853] mkdir("./239", 0777 [pid 7082] <... prctl resumed>) = 0 [pid 7081] <... socket resumed>) = 3 [pid 7080] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7079] <... connect resumed>) = 0 [pid 5853] <... mkdir resumed>) = 0 [pid 7082] setpgid(0, 0 [pid 7081] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7082] <... setpgid resumed>) = 0 [pid 7081] <... socket resumed>) = 4 [pid 7080] <... socket resumed>) = 5 [pid 7079] <... socket resumed>) = 6 ./strace-static-x86_64: Process 7083 attached [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] close(4 [pid 7080] sendmmsg(5, [pid 7079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] set_robust_list(0x55558da3e760, 24 [pid 7080] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7080] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7083] <... set_robust_list resumed>) = 0 [pid 7082] <... openat resumed>) = 3 [pid 7081] <... close resumed>) = 0 [pid 7079] <... socket resumed>) = 7 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 241 [pid 7083] chdir("./239" [pid 7081] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7079] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7083] <... chdir resumed>) = 0 [pid 7082] write(3, "1000", 4 [pid 7081] <... socket resumed>) = 4 [pid 7080] <... connect resumed>) = 0 [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7082] <... write resumed>) = 4 [pid 7082] close(3 [pid 7080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7082] <... close resumed>) = 0 [pid 7080] <... socket resumed>) = 6 [pid 7082] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... prctl resumed>) = 0 [pid 7081] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7079] <... sendto resumed>) = 36 [pid 7083] setpgid(0, 0) = 0 [pid 7081] <... bind resumed>) = 0 [pid 7079] recvfrom(7, [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7079] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=237}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7083] <... openat resumed>) = 3 [pid 7082] symlink("/dev/binderfs", "./binderfs" [pid 7081] listen(4, 9 [pid 7079] recvfrom(7, [pid 7080] <... socket resumed>) = 7 [pid 7083] write(3, "1000", 4 [pid 7082] <... symlink resumed>) = 0 [pid 7081] <... listen resumed>) = 0 [pid 7080] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7079] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=237}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 executing program [pid 7083] <... write resumed>) = 4 [pid 7082] write(1, "executing program\n", 18 [pid 7081] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7080] <... sendto resumed>) = 36 [pid 7079] close(7 [pid 7083] close(3 [pid 7081] <... socket resumed>) = 5 [pid 7080] recvfrom(7, [pid 7083] <... close resumed>) = 0 [pid 7082] <... write resumed>) = 18 [pid 7081] sendmmsg(5, [pid 7080] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=241}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7079] <... close resumed>) = 0 [pid 7083] read(200, [pid 7082] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7081] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7080] recvfrom(7, [pid 7079] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7083] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... socket resumed>) = 3 [pid 7081] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7080] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=241}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7083] symlink("/dev/binderfs", "./binderfs" [pid 7082] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7080] close(7 [pid 7079] <... sendmsg resumed>) = 40 [pid 7083] <... symlink resumed>) = 0 [pid 7082] <... socket resumed>) = 4 [pid 7080] <... close resumed>) = 0 [pid 7080] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0executing program [pid 7083] write(1, "executing program\n", 18 [pid 7082] close(4 [pid 7081] <... connect resumed>) = 0 [pid 7079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] <... write resumed>) = 18 [pid 7082] <... close resumed>) = 0 [pid 7080] <... sendmsg resumed>) = 40 [pid 7083] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7082] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7079] <... socket resumed>) = 7 [pid 7083] <... socket resumed>) = 3 [pid 7082] <... socket resumed>) = 4 [pid 7081] <... socket resumed>) = 6 [pid 7080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7080] <... socket resumed>) = 7 [pid 7079] <... socket resumed>) = 8 [pid 7083] <... socket resumed>) = 4 [pid 7082] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7079] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7083] close(4 [pid 7082] <... bind resumed>) = 0 [pid 7081] <... socket resumed>) = 7 [pid 7080] <... socket resumed>) = 8 [pid 7083] <... close resumed>) = 0 [pid 7082] listen(4, 9 [pid 7080] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7083] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7082] <... listen resumed>) = 0 [pid 7081] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7080] <... sendto resumed>) = 36 [pid 7079] <... sendto resumed>) = 36 [pid 7083] <... socket resumed>) = 4 [pid 7082] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7081] <... sendto resumed>) = 36 [pid 7080] recvfrom(8, [pid 7083] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7082] <... socket resumed>) = 5 [pid 7081] recvfrom(7, [pid 7080] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1585757504}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7079] recvfrom(8, [pid 7083] <... bind resumed>) = 0 [pid 7082] sendmmsg(5, [pid 7081] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=237}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7080] recvfrom(8, [pid 7079] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-961515715}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7083] listen(4, 9 [pid 7082] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7081] recvfrom(7, [pid 7080] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1585757504}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7079] recvfrom(8, [pid 7083] <... listen resumed>) = 0 [pid 7082] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=237}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7080] close(8 [pid 7079] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-961515715}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7083] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7082] <... connect resumed>) = 0 [pid 7081] close(7 [pid 7080] <... close resumed>) = 0 [pid 7079] close(8 [pid 7083] <... socket resumed>) = 5 [pid 7079] <... close resumed>) = 0 [pid 7083] sendmmsg(5, [pid 7082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7081] <... close resumed>) = 0 [pid 7080] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7079] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7083] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7082] <... socket resumed>) = 6 [pid 7081] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7080] <... sendmsg resumed>) = 132 [pid 7079] <... sendmsg resumed>) = 132 [pid 7083] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7081] <... sendmsg resumed>) = 40 [pid 7083] <... connect resumed>) = 0 [pid 7079] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7082] <... socket resumed>) = 7 [pid 7079] <... sendmsg resumed>) = 20 [pid 7083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7082] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7080] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7079] writev(-1, NULL, 0 [pid 7083] <... socket resumed>) = 6 [pid 7081] <... socket resumed>) = 7 [pid 7079] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] <... sendmsg resumed>) = 20 [pid 7083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7082] <... sendto resumed>) = 36 [pid 7079] close(3 [pid 7083] <... socket resumed>) = 7 [pid 7082] recvfrom(7, [pid 7080] writev(-1, NULL, 0 [pid 7083] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7082] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=238}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7080] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... sendto resumed>) = 36 [pid 7082] recvfrom(7, [pid 7081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] recvfrom(7, [pid 7082] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=238}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7080] close(3 [pid 7079] <... close resumed>) = 0 [pid 7083] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=241}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7082] close(7 [pid 7081] <... socket resumed>) = 8 [pid 7080] <... close resumed>) = 0 [pid 7083] recvfrom(7, [pid 7082] <... close resumed>) = 0 [pid 7081] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7079] close(4 [pid 7083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=241}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7082] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7080] close(4 [pid 7083] close(7 [pid 7081] <... sendto resumed>) = 36 [pid 7079] <... close resumed>) = 0 [pid 7083] <... close resumed>) = 0 [pid 7079] close(5 [pid 7083] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7081] recvfrom(8, [pid 7080] <... close resumed>) = 0 [pid 7079] <... close resumed>) = 0 [pid 7082] <... sendmsg resumed>) = 40 [pid 7081] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-121384512}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7079] close(6 [pid 7083] <... sendmsg resumed>) = 40 [pid 7082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7081] recvfrom(8, [pid 7080] close(5 [pid 7079] <... close resumed>) = 0 [pid 7081] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-121384512}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7079] close(7 [pid 7083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7082] <... socket resumed>) = 7 [pid 7081] close(8 [pid 7080] <... close resumed>) = 0 [pid 7079] <... close resumed>) = 0 [pid 7083] <... socket resumed>) = 7 [pid 7082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7079] close(8 [pid 7083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7082] <... socket resumed>) = 8 [pid 7080] close(6 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... socket resumed>) = 8 [pid 7081] <... close resumed>) = 0 [pid 7079] close(9) = -1 EBADF (Bad file descriptor) [pid 7081] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7079] close(10 [pid 7083] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7082] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7080] <... close resumed>) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] close(7) = 0 [pid 7080] close(8) = -1 EBADF (Bad file descriptor) [pid 7080] close(9) = -1 EBADF (Bad file descriptor) [pid 7080] close(10) = -1 EBADF (Bad file descriptor) [pid 7080] close(11) = -1 EBADF (Bad file descriptor) [pid 7080] close(12) = -1 EBADF (Bad file descriptor) [pid 7080] close(13) = -1 EBADF (Bad file descriptor) [pid 7080] close(14) = -1 EBADF (Bad file descriptor) [pid 7080] close(15) = -1 EBADF (Bad file descriptor) [pid 7080] close(16) = -1 EBADF (Bad file descriptor) [pid 7080] close(17) = -1 EBADF (Bad file descriptor) [pid 7080] close(18) = -1 EBADF (Bad file descriptor) [pid 7080] close(19) = -1 EBADF (Bad file descriptor) [pid 7080] close(20) = -1 EBADF (Bad file descriptor) [pid 7080] close(21) = -1 EBADF (Bad file descriptor) [pid 7080] close(22) = -1 EBADF (Bad file descriptor) [pid 7080] close(23) = -1 EBADF (Bad file descriptor) [pid 7080] close(24) = -1 EBADF (Bad file descriptor) [pid 7080] close(25) = -1 EBADF (Bad file descriptor) [pid 7080] close(26) = -1 EBADF (Bad file descriptor) [pid 7080] close(27) = -1 EBADF (Bad file descriptor) [pid 7080] close(28) = -1 EBADF (Bad file descriptor) [pid 7080] close(29) = -1 EBADF (Bad file descriptor) [pid 7080] exit_group(0) = ? [pid 7080] +++ exited with 0 +++ [pid 7079] close(11) = -1 EBADF (Bad file descriptor) [pid 7079] close(12 [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7079] close(13 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7079] close(14 [pid 5852] <... openat resumed>) = 3 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(3, "", [pid 7079] close(15 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 7079] close(16 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7079] close(17 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] newfstatat(AT_FDCWD, "./239/binderfs", [pid 7079] close(18 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] unlink("./239/binderfs" [pid 7079] close(19 [pid 5852] <... unlink resumed>) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 7079] close(20 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(3 [pid 7079] close(21 [pid 5852] <... close resumed>) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] rmdir("./239" [pid 7079] close(22 [pid 5852] <... rmdir resumed>) = 0 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./240", 0777 [pid 7079] close(23 [pid 5852] <... mkdir resumed>) = 0 [ 179.425809][ T7081] __nla_validate_parse: 338 callbacks suppressed [ 179.425830][ T7081] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.442730][ T7081] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.456143][ T7081] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7079] close(24) = -1 EBADF (Bad file descriptor) [pid 7079] close(25) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 242 [pid 7079] close(26) = -1 EBADF (Bad file descriptor) [pid 7079] close(27) = -1 EBADF (Bad file descriptor) [pid 7079] close(28) = -1 EBADF (Bad file descriptor) [pid 7079] close(29) = -1 EBADF (Bad file descriptor) [pid 7079] exit_group(0) = ? ./strace-static-x86_64: Process 7084 attached [pid 7084] set_robust_list(0x55558da3e760, 24) = 0 [pid 7084] chdir("./240" [pid 7079] +++ exited with 0 +++ [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7084] <... chdir resumed>) = 0 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7084] setpgid(0, 0) = 0 [pid 7083] <... sendto resumed>) = 36 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7083] recvfrom(8, [pid 7082] <... sendto resumed>) = 36 [pid 7083] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1937534973}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7084] <... openat resumed>) = 3 [pid 7083] recvfrom(8, [pid 7082] recvfrom(8, [pid 7081] <... sendmsg resumed>) = 132 [pid 5849] <... restart_syscall resumed>) = 0 [pid 7084] write(3, "1000", 4 [pid 7083] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1937534973}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7082] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-275748691}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7084] <... write resumed>) = 4 [pid 7083] close(8 [pid 7082] recvfrom(8, [pid 7081] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7084] close(3 [pid 7083] <... close resumed>) = 0 [pid 7082] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-275748691}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7084] <... close resumed>) = 0 [pid 7083] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7081] <... sendmsg resumed>) = 20 [pid 5849] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7084] read(200, [pid 7082] close(8 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7082] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 7082] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5849] newfstatat(3, "", [pid 7084] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7084] symlink("/dev/binderfs", "./binderfs" [pid 5849] getdents64(3, [pid 7084] <... symlink resumed>) = 0 [pid 7081] writev(-1, NULL, 0 [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7084] write(1, "executing program\n", 18executing program [pid 7081] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7084] <... write resumed>) = 18 [pid 7081] close(3 [pid 7084] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7081] <... close resumed>) = 0 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7084] <... socket resumed>) = 3 [pid 7081] close(4 [pid 5849] newfstatat(AT_FDCWD, "./235/binderfs", [pid 7084] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7081] <... close resumed>) = 0 [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] unlink("./235/binderfs") = 0 [pid 5849] getdents64(3, 0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] close(3 [pid 7084] <... socket resumed>) = 4 [pid 5849] <... close resumed>) = 0 [pid 7081] close(5 [pid 5849] rmdir("./235" [pid 7081] <... close resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7084] close(4 [pid 5849] mkdir("./236", 0777 [pid 7084] <... close resumed>) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7081] close(6 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7084] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7081] <... close resumed>) = 0 [pid 7084] <... socket resumed>) = 4 [pid 7084] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7081] close(7./strace-static-x86_64: Process 7085 attached ) = 0 [pid 7084] <... bind resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 238 [pid 7081] close(8) = -1 EBADF (Bad file descriptor) [pid 7084] listen(4, 9 [pid 7081] close(9 [pid 7084] <... listen resumed>) = 0 [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] close(10 [pid 7084] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... socket resumed>) = 5 [pid 7081] close(11 [pid 7084] sendmmsg(5, [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7081] close(12 [pid 7084] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] set_robust_list(0x55558da3e760, 24 [pid 7084] <... connect resumed>) = 0 [pid 7081] close(13 [pid 7084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... socket resumed>) = 6 [pid 7081] close(14 [pid 7084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... socket resumed>) = 7 [pid 7081] close(15 [pid 7084] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... set_robust_list resumed>) = 0 [pid 7081] close(16 [pid 7085] chdir("./236" [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... chdir resumed>) = 0 [pid 7081] close(17 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... prctl resumed>) = 0 [pid 7081] close(18 [pid 7085] setpgid(0, 0 [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... setpgid resumed>) = 0 [pid 7081] close(19) = -1 EBADF (Bad file descriptor) [pid 7081] close(20) = -1 EBADF (Bad file descriptor) [pid 7081] close(21) = -1 EBADF (Bad file descriptor) [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] close(22) = -1 EBADF (Bad file descriptor) [pid 7081] close(23) = -1 EBADF (Bad file descriptor) [pid 7081] close(24) = -1 EBADF (Bad file descriptor) [pid 7081] close(25) = -1 EBADF (Bad file descriptor) [ 179.474282][ T7081] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.500737][ T7083] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.516554][ T7083] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [pid 7085] <... openat resumed>) = 3 [pid 7081] close(26 [pid 7085] write(3, "1000", 4 [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... write resumed>) = 4 [pid 7081] close(27) = -1 EBADF (Bad file descriptor) [pid 7085] close(3) = 0 [pid 7085] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7081] close(28 [pid 7085] symlink("/dev/binderfs", "./binderfs" [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... symlink resumed>) = 0 [pid 7081] close(29 [pid 7085] write(1, "executing program\n", 18 [pid 7081] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7085] <... write resumed>) = 18 [pid 7081] exit_group(0 [pid 7085] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7081] <... exit_group resumed>) = ? [pid 7085] <... socket resumed>) = 3 [pid 7081] +++ exited with 0 +++ [pid 7085] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 7085] <... socket resumed>) = 4 [pid 7085] close(4) = 0 [pid 7083] <... sendmsg resumed>) = 132 [pid 5851] restart_syscall(<... resuming interrupted clone ...> [pid 7085] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7084] <... sendto resumed>) = 36 [pid 7083] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7082] <... sendmsg resumed>) = 132 [pid 5851] <... restart_syscall resumed>) = 0 [pid 7085] <... socket resumed>) = 4 [pid 7084] recvfrom(7, [pid 7082] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7085] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7084] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=242}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7085] <... bind resumed>) = 0 [pid 7084] recvfrom(7, [pid 7083] <... sendmsg resumed>) = 20 [pid 7082] <... sendmsg resumed>) = 20 [pid 5851] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=242}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7083] writev(-1, NULL, 0 [pid 7082] writev(-1, NULL, 0 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7085] listen(4, 9 [pid 7084] close(7 [pid 7083] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7085] <... listen resumed>) = 0 [pid 7084] <... close resumed>) = 0 [pid 7083] close(3 [pid 7082] close(3 [pid 7085] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7084] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7082] <... close resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 7085] <... socket resumed>) = 5 [pid 7083] <... close resumed>) = 0 [pid 5851] newfstatat(3, "", [pid 7085] sendmmsg(5, [pid 7084] <... sendmsg resumed>) = 40 [pid 7083] close(4 [pid 7082] close(4 [pid 5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7085] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7083] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 7085] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] close(5 [pid 7082] <... close resumed>) = 0 [pid 5851] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7085] <... connect resumed>) = 0 [pid 7085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 7084] <... socket resumed>) = 7 [pid 7083] <... close resumed>) = 0 [pid 7082] close(5 [pid 5851] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7083] close(6 [pid 7082] <... close resumed>) = 0 [pid 5851] newfstatat(AT_FDCWD, "./235/binderfs", [pid 7084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] <... close resumed>) = 0 [pid 7082] close(6 [pid 5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7085] <... socket resumed>) = 7 [ 179.543454][ T7083] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.553635][ T7083] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.566224][ T7082] netlink: 36 bytes leftover after parsing attributes in process `syz-executor300'. [ 179.577356][ T7082] netlink: 16 bytes leftover after parsing attributes in process `syz-executor300'. [pid 7084] <... socket resumed>) = 8 [pid 7083] close(7 [pid 7082] <... close resumed>) = 0 [pid 5851] unlink("./235/binderfs" [pid 7085] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7084] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7083] <... close resumed>) = 0 [pid 7082] close(7 [pid 5851] <... unlink resumed>) = 0 [pid 7085] <... sendto resumed>) = 36 [pid 7084] <... sendto resumed>) = 36 [pid 7082] <... close resumed>) = 0 [pid 5851] getdents64(3, [pid 7085] recvfrom(7, [{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=238}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7084] recvfrom(8, [pid 7083] close(8 [pid 7082] close(8 [pid 5851] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7085] recvfrom(7, [pid 7084] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-279048845}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] close(3 [pid 7085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=238}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7084] recvfrom(8, [pid 7083] close(9 [pid 7082] close(9 [pid 5851] <... close resumed>) = 0 [pid 7085] close(7 [pid 7084] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-279048845}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] rmdir("./235" [pid 7085] <... close resumed>) = 0 [pid 7084] close(8 [pid 7083] close(10 [pid 7082] close(10 [pid 7085] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7084] <... close resumed>) = 0 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... rmdir resumed>) = 0 [pid 7083] close(11 [pid 7082] close(11 [pid 5851] mkdir("./236", 0777 [pid 7084] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] <... mkdir resumed>) = 0 [pid 7083] close(12 [pid 7082] close(12 [pid 5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7085] <... sendmsg resumed>) = 40 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7086 attached [pid 7085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] close(13 [pid 7082] close(13 [pid 5851] <... clone resumed>, child_tidptr=0x55558da3e750) = 238 [pid 7086] set_robust_list(0x55558da3e760, 24 [pid 7085] <... socket resumed>) = 7 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... set_robust_list resumed>) = 0 [pid 7085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7083] close(14 [pid 7082] close(14 [pid 7086] chdir("./236" [pid 7085] <... socket resumed>) = 8 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... chdir resumed>) = 0 [pid 7085] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7084] <... sendmsg resumed>) = 132 [pid 7086] <... prctl resumed>) = 0 [pid 7085] <... sendto resumed>) = 36 [pid 7084] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7083] close(15 [pid 7082] close(15 [pid 7086] setpgid(0, 0 [pid 7085] recvfrom(8, [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... setpgid resumed>) = 0 [pid 7085] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1781409530}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7083] close(16 [pid 7082] close(16 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7085] recvfrom(8, [pid 7084] <... sendmsg resumed>) = 20 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1781409530}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7083] close(17 [pid 7082] close(17 [pid 7086] <... openat resumed>) = 3 [pid 7085] close(8 [pid 7084] writev(-1, NULL, 0 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] write(3, "1000", 4 [pid 7085] <... close resumed>) = 0 [pid 7084] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] close(18 [pid 7082] close(18 [pid 7086] <... write resumed>) = 4 [pid 7085] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7084] close(3 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] close(3 [pid 7084] <... close resumed>) = 0 [pid 7083] close(19 [pid 7082] close(19 [pid 7086] <... close resumed>) = 0 [pid 7084] close(4 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] read(200, [pid 7085] <... sendmsg resumed>) = 132 [pid 7086] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] close(20 [pid 7082] close(20 [pid 7086] symlink("/dev/binderfs", "./binderfs" [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7083] close(21 [pid 7082] close(21 [pid 7086] <... symlink resumed>) = 0 [pid 7085] <... sendmsg resumed>) = 20 [pid 7084] <... close resumed>) = 0 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] close(22 [pid 7085] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 7085] close(3 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] close(23) = -1 EBADF (Bad file descriptor) [pid 7082] close(24) = -1 EBADF (Bad file descriptor) [pid 7083] close(22 [pid 7082] close(25 [pid 7086] write(1, "executing program\n", 18 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... write resumed>) = 18 [pid 7084] close(5 [pid 7083] close(23 [pid 7082] close(26 [pid 7086] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7085] <... close resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... socket resumed>) = 3 [pid 7085] close(4 [pid 7084] <... close resumed>) = 0 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7085] <... close resumed>) = 0 [pid 7083] close(24 [pid 7082] close(27 [pid 7086] <... socket resumed>) = 4 [pid 7085] close(5 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] close(4 [pid 7085] <... close resumed>) = 0 [pid 7084] close(6 [pid 7083] close(25 [pid 7082] close(28 [pid 7086] <... close resumed>) = 0 [pid 7085] close(6 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7085] <... close resumed>) = 0 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] close(29 [pid 7086] <... socket resumed>) = 4 [pid 7085] close(7 [pid 7084] <... close resumed>) = 0 [pid 7083] close(26 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7085] <... close resumed>) = 0 [pid 7084] close(7 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] exit_group(0 [pid 7086] <... bind resumed>) = 0 [pid 7085] close(8 [pid 7083] close(27 [pid 7082] <... exit_group resumed>) = ? [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] close(9) = -1 EBADF (Bad file descriptor) [pid 7085] close(10) = -1 EBADF (Bad file descriptor) [pid 7086] listen(4, 9 [pid 7085] close(11 [pid 7084] <... close resumed>) = 0 [pid 7083] close(28 [pid 7082] +++ exited with 0 +++ [pid 7086] <... listen resumed>) = 0 [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] close(8 [pid 7083] close(29 [pid 5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7086] <... socket resumed>) = 5 [pid 7085] close(12 [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] sendmmsg(5, [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] close(9 [pid 7083] exit_group(0 [pid 7086] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7085] close(13 [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... exit_group resumed>) = ? [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] close(10 [pid 5850] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7085] close(14 [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] +++ exited with 0 +++ [pid 7086] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7085] close(15 [pid 7084] close(11 [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 7085] close(16 [pid 7084] close(12 [pid 5853] restart_syscall(<... resuming interrupted clone ...> [pid 5850] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... openat resumed>) = 3 [pid 7086] <... connect resumed>) = 0 [pid 7085] close(17 [pid 7084] close(13 [pid 5853] <... restart_syscall resumed>) = 0 [pid 5850] newfstatat(3, "", [pid 7086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7085] close(18 [pid 7084] close(14 [pid 5850] getdents64(3, [pid 7086] <... socket resumed>) = 7 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7086] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7085] close(19 [pid 7084] close(15 [pid 5853] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5850] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7086] <... sendto resumed>) = 36 [pid 7085] close(20 [pid 7084] close(16 [pid 5850] newfstatat(AT_FDCWD, "./236/binderfs", [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7085] close(21 [pid 7084] close(17 [pid 5850] unlink("./236/binderfs" [pid 7086] recvfrom(7, [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7086] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=238}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7085] close(22 [pid 7084] close(18 [pid 5853] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] <... unlink resumed>) = 0 [pid 7086] recvfrom(7, [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=238}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7085] close(23 [pid 7084] close(19 [pid 5853] <... openat resumed>) = 3 [pid 5850] getdents64(3, [pid 7086] close(7 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] newfstatat(3, "", [pid 5850] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7086] <... close resumed>) = 0 [pid 7085] close(24 [pid 7084] close(20 [pid 5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5850] close(3 [pid 7086] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] getdents64(3, [pid 5850] <... close resumed>) = 0 [pid 7085] close(25 [pid 7084] close(21 [pid 5850] rmdir("./236" [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... rmdir resumed>) = 0 [pid 7085] close(26 [pid 7084] close(22 [pid 5850] mkdir("./237", 0777 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... sendmsg resumed>) = 40 [pid 7085] close(27 [pid 7084] close(23 [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 5850] <... mkdir resumed>) = 0 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] close(28 [pid 7084] close(24 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5853] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7086] <... socket resumed>) = 7 [pid 5853] newfstatat(AT_FDCWD, "./239/binderfs", ./strace-static-x86_64: Process 7087 attached [pid 7085] close(29 [pid 7084] close(25 [pid 7085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7087] set_robust_list(0x55558da3e760, 24 [pid 7086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7085] exit_group(0 [pid 7084] close(26 [pid 5853] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... clone resumed>, child_tidptr=0x55558da3e750) = 239 [pid 7087] <... set_robust_list resumed>) = 0 [pid 7086] <... socket resumed>) = 8 [pid 7085] <... exit_group resumed>) = ? [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] unlink("./239/binderfs" [pid 7087] chdir("./237" [pid 7085] +++ exited with 0 +++ [pid 7084] close(27) = -1 EBADF (Bad file descriptor) [pid 5849] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 7087] <... chdir resumed>) = 0 [pid 7084] close(28 [pid 5849] restart_syscall(<... resuming interrupted clone ...> [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7087] <... prctl resumed>) = 0 [pid 7084] close(29 [pid 7087] setpgid(0, 0 [pid 7086] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... unlink resumed>) = 0 [pid 7087] <... setpgid resumed>) = 0 [pid 7086] <... sendto resumed>) = 36 [pid 7084] exit_group(0 [pid 5853] getdents64(3, [pid 7086] recvfrom(8, [pid 7084] <... exit_group resumed>) = ? [pid 5853] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7086] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-84033711}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 5853] close(3 [pid 5849] <... restart_syscall resumed>) = 0 [pid 7087] <... openat resumed>) = 3 [pid 7086] recvfrom(8, [pid 7084] +++ exited with 0 +++ [pid 5853] <... close resumed>) = 0 [pid 7087] write(3, "1000", 4 [pid 7086] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-84033711}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5853] rmdir("./239" [pid 5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7087] <... write resumed>) = 4 [pid 7086] close(8 [pid 5853] <... rmdir resumed>) = 0 [pid 5849] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7087] close(3 [pid 7086] <... close resumed>) = 0 [pid 5853] mkdir("./240", 0777 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7087] <... close resumed>) = 0 [pid 7086] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 5853] <... mkdir resumed>) = 0 [pid 5849] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5849] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7087] read(200, [pid 7086] <... sendmsg resumed>) = 132 [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 7087] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7086] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7087] symlink("/dev/binderfs", "./binderfs" [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 7088 attached [pid 7087] <... symlink resumed>) = 0 [pid 7086] <... sendmsg resumed>) = 20 [pid 5852] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5849] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7088] set_robust_list(0x55558da3e760, 24 [pid 7087] write(1, "executing program\n", 18 [pid 5849] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 7088] <... set_robust_list resumed>) = 0 [pid 5853] <... clone resumed>, child_tidptr=0x55558da3e750) = 242 [pid 5852] <... openat resumed>) = 3 [pid 5849] newfstatat(AT_FDCWD, "./236/binderfs", [pid 7086] writev(-1, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 5849] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5852] newfstatat(3, "", [pid 7087] <... write resumed>) = 18 [pid 7086] close(3 [pid 7088] chdir("./240" [pid 7087] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7086] <... close resumed>) = 0 [pid 5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5849] unlink("./236/binderfs" [pid 7087] <... socket resumed>) = 3 [pid 5852] getdents64(3, [pid 5849] <... unlink resumed>) = 0 [pid 7088] <... chdir resumed>) = 0 [pid 7087] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7086] close(4 [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 3 entries */, 32768) = 80 [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7087] <... socket resumed>) = 4 [pid 7086] <... close resumed>) = 0 [pid 5852] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5849] getdents64(3, [pid 7088] <... prctl resumed>) = 0 [pid 7086] close(5 [pid 7088] setpgid(0, 0 [pid 7086] <... close resumed>) = 0 [pid 7087] close(4 [pid 7086] close(6 [pid 5852] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7088] <... setpgid resumed>) = 0 [pid 7087] <... close resumed>) = 0 [pid 7086] <... close resumed>) = 0 [pid 5852] newfstatat(AT_FDCWD, "./240/binderfs", [pid 5849] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7086] close(7 [pid 5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5849] close(3 [pid 7088] <... openat resumed>) = 3 [pid 7087] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 5852] unlink("./240/binderfs" [pid 7086] <... close resumed>) = 0 [pid 5849] <... close resumed>) = 0 [pid 7087] <... socket resumed>) = 4 [pid 5849] rmdir("./236" [pid 7088] write(3, "1000", 4 [pid 7087] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 5852] <... unlink resumed>) = 0 [pid 5849] <... rmdir resumed>) = 0 [pid 7088] <... write resumed>) = 4 [pid 7086] close(8 [pid 7088] close(3) = 0 [pid 7088] read(200, 0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7088] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7088] write(1, "executing program\n", 18executing program [pid 7087] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] getdents64(3, [pid 5849] mkdir("./237", 0777 [pid 7086] close(9 [pid 7088] <... write resumed>) = 18 [pid 7087] listen(4, 9 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... getdents64 resumed>0x55558da3f810 /* 0 entries */, 32768) = 0 [pid 5849] <... mkdir resumed>) = 0 [pid 7088] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7087] <... listen resumed>) = 0 [pid 7086] close(10 [pid 5852] close(3 [pid 5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7088] <... socket resumed>) = 3 [pid 7087] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 5852] <... close resumed>) = 0 [pid 7088] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7087] <... socket resumed>) = 5 [pid 5852] rmdir("./240" [pid 7088] <... socket resumed>) = 4 [pid 7087] sendmmsg(5, [pid 5852] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 7089 attached [pid 7088] close(4 [pid 7087] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7089] set_robust_list(0x55558da3e760, 24 [pid 7088] <... close resumed>) = 0 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] mkdir("./241", 0777 [pid 7089] <... set_robust_list resumed>) = 0 [pid 7086] close(11 [pid 7088] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7087] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7089] chdir("./237" [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... mkdir resumed>) = 0 [pid 5849] <... clone resumed>, child_tidptr=0x55558da3e750) = 239 [pid 7088] <... socket resumed>) = 4 [pid 7086] close(12 [pid 7088] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7087] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7089] <... chdir resumed>) = 0 [pid 7088] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7086] close(13./strace-static-x86_64: Process 7090 attached [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... prctl resumed>) = 0 [pid 7087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7089] setpgid(0, 0 [pid 7087] <... socket resumed>) = 6 [pid 7086] close(14 [pid 7089] <... setpgid resumed>) = 0 [pid 7090] set_robust_list(0x55558da3e760, 24 [pid 7088] listen(4, 9 [pid 7087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7088] <... listen resumed>) = 0 [pid 7087] <... socket resumed>) = 7 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... clone resumed>, child_tidptr=0x55558da3e750) = 243 [pid 7090] <... set_robust_list resumed>) = 0 [pid 7088] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7087] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7086] close(15 [pid 7090] chdir("./241" [pid 7088] <... socket resumed>) = 5 [pid 7087] <... sendto resumed>) = 36 [pid 7088] sendmmsg(5, [pid 7087] recvfrom(7, [pid 7090] <... chdir resumed>) = 0 [pid 7089] <... openat resumed>) = 3 [pid 7088] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7087] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=239}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7089] write(3, "1000", 4 [pid 7088] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7087] recvfrom(7, [pid 7086] close(16 [pid 7090] <... prctl resumed>) = 0 [pid 7089] <... write resumed>) = 4 [pid 7087] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=239}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7088] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7090] setpgid(0, 0 [pid 7089] close(3 [pid 7087] close(7 [pid 7086] close(17 [pid 7090] <... setpgid resumed>) = 0 [pid 7089] <... close resumed>) = 0 [pid 7088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7087] <... close resumed>) = 0 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7089] read(200, [pid 7088] <... socket resumed>) = 6 [pid 7087] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7090] <... openat resumed>) = 3 [pid 7089] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7087] <... sendmsg resumed>) = 40 [pid 7086] close(18 [pid 7090] write(3, "1000", 4 [pid 7089] symlink("/dev/binderfs", "./binderfs" [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7090] <... write resumed>) = 4 [pid 7089] <... symlink resumed>) = 0 [pid 7086] close(19 [pid 7090] close(3 [pid 7089] write(1, "executing program\n", 18 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] <... close resumed>) = 0 [pid 7089] <... write resumed>) = 18 [pid 7086] close(20 [pid 7090] read(200, [pid 7089] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7088] <... socket resumed>) = 7 [pid 7087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] <... read resumed>0x7f9d6ec9f8c0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7089] <... socket resumed>) = 3 [pid 7088] sendto(7, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7087] <... socket resumed>) = 7 [pid 7090] symlink("/dev/binderfs", "./binderfs" [pid 7089] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7088] <... sendto resumed>) = 36 [pid 7087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7086] close(21 [pid 7089] <... socket resumed>) = 4 [pid 7088] recvfrom(7, [pid 7087] <... socket resumed>) = 8 [pid 7090] <... symlink resumed>) = 0 [pid 7089] close(4 [pid 7088] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=242}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7087] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12executing program [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] write(1, "executing program\n", 18 [pid 7089] <... close resumed>) = 0 [pid 7088] recvfrom(7, [pid 7087] <... sendto resumed>) = 36 [pid 7086] close(22 [pid 7090] <... write resumed>) = 18 [pid 7088] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=242}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7090] socket(AF_INET, SOCK_STREAM, IPPROTO_IP [pid 7089] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7088] close(7 [pid 7087] recvfrom(8, [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] <... socket resumed>) = 3 [pid 7089] <... socket resumed>) = 4 [pid 7088] <... close resumed>) = 0 [pid 7087] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-993910899}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7086] close(23 [pid 7090] socket(AF_INET6, SOCK_STREAM, IPPROTO_IP [pid 7089] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7088] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x23\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x14\x00\x01\x80\x05\x00\x02\x00\x01\x00\x00\x00\x08\x00\x06\x00\x1d\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 7090] <... socket resumed>) = 4 [pid 7089] <... bind resumed>) = -1 EADDRINUSE (Address already in use) [pid 7088] <... sendmsg resumed>) = 40 [pid 7087] recvfrom(8, [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] close(4 [pid 7089] listen(4, 9 [pid 7088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7087] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-993910899}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7086] close(24 [pid 7090] <... close resumed>) = 0 [pid 7089] <... listen resumed>) = 0 [pid 7088] <... socket resumed>) = 7 [pid 7087] close(8 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP [pid 7089] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7087] <... close resumed>) = 0 [pid 7090] <... socket resumed>) = 4 [pid 7089] <... socket resumed>) = 5 [pid 7088] <... socket resumed>) = 8 [pid 7087] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x84\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\xfb\xdb\xdf\x25\x01\x00\x00\x00\x08\x00\x02\x00\x00\x00\x00\x00\x05\x00\x05\x00\x00\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x48\x00\x01\x80\x05\x00\x02\x00\x20\x00\x00\x00\x06\x00\x01\x00\x02\x00\x00\x00\x08\x00\x06\x00\x03\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=132}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_FASTOPEN [pid 7086] close(25 [pid 7088] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 7090] bind(4, {sa_family=AF_INET6, sin6_port=htons(20002), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28 [pid 7089] sendmmsg(5, [pid 7087] <... sendmsg resumed>) = 132 [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] <... bind resumed>) = 0 [pid 7089] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7088] <... sendto resumed>) = 36 [pid 7090] listen(4, 9 [pid 7088] recvfrom(8, [pid 7087] sendmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x14\x00\x00\x00\x23\x00\x01\x00\x2c\xbd\x70\x00\xff\xdb\xdf\x25\x04\x00\x00\x00", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_CONFIRM|MSG_FASTOPEN}, MSG_CONFIRM [pid 7086] close(26 [pid 7090] <... listen resumed>) = 0 [pid 7089] connect(5, {sa_family=AF_INET, sin_port=htons(20002), sin_addr=inet_addr("0.0.0.0")}, 16 [pid 7088] <... recvfrom resumed>[{nlmsg_len=360, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1487911925}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6d\x70\x74\x63\x70\x5f\x70\x6d\x00\x00\x00\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\xe0\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 360 [pid 7090] socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP [pid 7089] <... connect resumed>) = -1 ECONNREFUSED (Connection refused) [pid 7088] recvfrom(8, [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7087] <... sendmsg resumed>) = 20 [pid 7090] <... socket resumed>) = 5 [pid 7088] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1487911925}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 7086] close(27 [pid 7087] writev(-1, NULL, 0 [pid 7089] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 7090] sendmmsg(5, [pid 7088] close(8 [pid 7087] <... writev resumed>) = -1 EBADF (Bad file descriptor) [pid 7086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7090] <... sendmmsg resumed>[{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}}], 1, MSG_NOSIGNAL|MSG_BATCH|MSG_FASTOPEN) = -1 EINVAL (Invalid argument) [pid 7089] <... socket resumed>) = 6 [pid 7088] <... close resumed>) = 0 [ 179.880150][ C1] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN PTI [ 179.892936][ C1] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 179.901389][ C1] CPU: 1 UID: 0 PID: 5836 Comm: sshd Not tainted 6.13.0-rc3-syzkaller #0 [ 179.909853][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 179.920064][ C1] RIP: 0010:put_page+0x23/0x260 [ 179.925000][ C1] Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 f8 5e 12 f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 8f c7 78 f8 48 8b 1b 48 89 de 48 83 [ 179.945098][ C1] RSP: 0000:ffffc90003916c90 EFLAGS: 00010202 [ 179.951250][ C1] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888030458000 [ 179.959251][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 179.967224][ C1] RBP: dffffc0000000000 R08: ffffffff898ca81d R09: 1ffff110054414ac [ 179.975192][ C1] R10: dffffc0000000000 R11: ffffed10054414ad R12: 0000000000000007 [ 179.983154][ C1] R13: ffff88802a20a542 R14: 0000000000000000 R15: 0000000000000000 [ 179.991124][ C1] FS: 00007f34f496e800(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 180.000144][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.006750][ C1] CR2: 00007f9d6ec9ec28 CR3: 000000004d260000 CR4: 00000000003526f0 [ 180.014736][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 180.022713][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 180.030687][ C1] Call Trace: [ 180.033965][ C1] [ 180.036890][ C1] ? __die_body+0x5f/0xb0 [ 180.041231][ C1] ? die_addr+0xb0/0xe0 [ 180.045411][ C1] ? exc_general_protection+0x3dd/0x5d0 [ 180.051486][ C1] ? asm_exc_general_protection+0x26/0x30 [ 180.057452][ C1] ? skb_release_data+0x46d/0x8a0 [ 180.062514][ C1] ? put_page+0x23/0x260 [ 180.066966][ C1] skb_release_data+0x483/0x8a0 [ 180.071835][ C1] __kfree_skb+0x55/0x70 [ 180.076082][ C1] tcp_ack+0x2442/0x6bc0 [ 180.080344][ C1] ? __pfx_tcp_ack+0x10/0x10 [ 180.084938][ C1] ? __lock_acquire+0x1397/0x2100 [ 180.089969][ C1] tcp_rcv_state_process+0x8eb/0x44e0 [ 180.095362][ C1] ? __pfx_tcp_rcv_state_process+0x10/0x10 [ 180.101442][ C1] ? sk_filter_trim_cap+0x5bf/0xa80 [ 180.106649][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 180.111675][ C1] ? __pfx_tcp_inbound_hash+0x10/0x10 [ 180.117071][ C1] tcp_v4_do_rcv+0x77d/0xc70 [ 180.121762][ C1] tcp_v4_rcv+0x2dc0/0x37f0 [ 180.126290][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 180.131154][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 180.136010][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 180.140954][ C1] ip_protocol_deliver_rcu+0x22e/0x440 [ 180.146508][ C1] ? ip_local_deliver_finish+0x230/0x5f0 [ 180.152151][ C1] ip_local_deliver_finish+0x341/0x5f0 [ 180.157814][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 180.164298][ C1] NF_HOOK+0x3a4/0x450 [ 180.168417][ C1] ? NF_HOOK+0x9a/0x450 [ 180.172687][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 180.177295][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 180.183289][ C1] ? ip_rcv_finish+0x406/0x560 [ 180.188358][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 180.193547][ C1] NF_HOOK+0x3a4/0x450 [ 180.197653][ C1] ? __lock_acquire+0x1397/0x2100 [ 180.202706][ C1] ? NF_HOOK+0x9a/0x450 [ 180.206883][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 180.211919][ C1] ? ip_rcv_core+0x801/0xd10 [ 180.216536][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 180.221743][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 180.226254][ C1] __netif_receive_skb+0x2bf/0x650 [ 180.231375][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 180.236401][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 180.242035][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 180.248009][ C1] ? __pfx_lock_release+0x10/0x10 [ 180.253026][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 180.258134][ C1] process_backlog+0x662/0x15b0 [ 180.262988][ C1] ? process_backlog+0x33b/0x15b0 [ 180.268008][ C1] ? __pfx_process_backlog+0x10/0x10 [ 180.273285][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 180.279256][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 180.285572][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 180.291545][ C1] __napi_poll+0xcb/0x490 [ 180.295868][ C1] net_rx_action+0x89b/0x1240 [ 180.300544][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 180.305650][ C1] ? sched_balance_domains+0x91b/0xa90 [ 180.311108][ C1] ? sched_balance_domains+0x1b2/0xa90 [ 180.316562][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 180.322885][ C1] handle_softirqs+0x2d4/0x9b0 [ 180.327651][ C1] ? __irq_exit_rcu+0xf7/0x220 [ 180.332416][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 180.337702][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 180.342892][ C1] __irq_exit_rcu+0xf7/0x220 [ 180.347480][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 180.352678][ C1] irq_exit_rcu+0x9/0x30 [ 180.356932][ C1] sysvec_apic_timer_interrupt+0x57/0xc0 [ 180.362672][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 180.368654][ C1] RIP: 0033:0x7f34f4519ad5 [ 180.373070][ C1] Code: 85 d2 74 0d 0f 10 02 48 8d 54 24 20 0f 11 44 24 20 64 8b 04 25 18 00 00 00 85 c0 75 27 41 b8 08 00 00 00 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 75 48 8b 15 24 73 0d 00 f7 d8 64 89 02 48 83 [ 180.392670][ C1] RSP: 002b:00007ffec5b32ce0 EFLAGS: 00000246 [ 180.398731][ C1] RAX: 0000000000000001 RBX: 00000000000668a0 RCX: 00007f34f4519ad5 [ 180.406692][ C1] RDX: 00007ffec5b32d00 RSI: 0000000000000004 RDI: 0000564f4bc6cae0 [ 180.414651][ C1] RBP: 0000564f4bc6b5a0 R08: 0000000000000008 R09: 0000000000000000 [ 180.422622][ C1] R10: 00007ffec5b32de8 R11: 0000000000000246 R12: 0000564f48ea8aa4 [ 180.430592][ C1] R13: 0000000000000001 R14: 0000564f48ea93e8 R15: 00007ffec5b32d68 [ 180.438586][ C1] [ 180.441617][ C1] Modules linked in: [ 180.445608][ C1] ---[ end trace 0000000000000000 ]--- [ 180.451114][ C1] RIP: 0010:put_page+0x23/0x260 [ 180.456013][ C1] Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 f8 5e 12 f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 8f c7 78 f8 48 8b 1b 48 89 de 48 83 [ 180.475661][ C1] RSP: 0000:ffffc90003916c90 EFLAGS: 00010202 [ 180.481768][ C1] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888030458000 [ 180.489773][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 180.497766][ C1] RBP: dffffc0000000000 R08: ffffffff898ca81d R09: 1ffff110054414ac [ 180.505774][ C1] R10: dffffc0000000000 R11: ffffed10054414ad R12: 0000000000000007 [ 180.513779][ C1] R13: ffff88802a20a542 R14: 0000000000000000 R15: 0000000000000000 [ 180.521786][ C1] FS: 00007f34f496e800(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 180.530753][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.537342][ C1] CR2: 00007f9d6ec9ec28 CR3: 000000004d260000 CR4: 00000000003526f0 [ 180.545344][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 180.553338][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 180.561359][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 180.568685][ C1] Kernel Offset: disabled [ 180.572999][ C1] Rebooting in 86400 seconds..