./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3663214404 <...> n=57}], 1 [pid 2092] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 2091] <... writev resumed>) = 57 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2091] <... futex resumed>) = 1 [pid 2092] <... futex resumed>) = 1 [pid 2091] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2092] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2091] <... socket resumed>) = 4 [pid 2092] <... socket resumed>) = 4 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] <... futex resumed>) = 1 [pid 2092] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... socket resumed>) = 5 [pid 2091] <... futex resumed>) = 1 [pid 2091] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... futex resumed>) = 1 [pid 2092] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] <... socket resumed>) = 6 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2091] <... futex resumed>) = 1 [pid 2091] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... futex resumed>) = 1 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... bind resumed>) = 0 [pid 2091] <... futex resumed>) = 1 [pid 2091] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2091] <... bind resumed>) = 0 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... futex resumed>) = 1 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] getsockname(6, [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2091] <... futex resumed>) = 1 [pid 2091] getsockname(6, [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2091] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... futex resumed>) = 1 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2091] <... futex resumed>) = 1 [pid 2092] <... sendmsg resumed>) = 64 [pid 2091] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... futex resumed>) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2091] <... futex resumed>) = 1 [pid 2092] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2091] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2092] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2091] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2092] <... futex resumed>) = 1 [pid 2091] <... futex resumed>) = 1 [pid 2091] memfd_create("syzkaller", 0 [pid 2092] memfd_create("syzkaller", 0) = 7 [pid 2091] <... memfd_create resumed>) = 7 [pid 2091] ftruncate(7, 0) = 0 [pid 2092] ftruncate(7, 0) = 0 [pid 2091] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2092] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2091] <... openat resumed>) = 8 [pid 2092] <... openat resumed>) = 8 [pid 2092] ioctl(8, LOOP_SET_FD, 7 [pid 2091] ioctl(8, LOOP_SET_FD, 7./strace-static-x86_64: Process 2093 attached [pid 2093] set_robust_list(0x555555d355e0, 24) = 0 [pid 2093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2093] setpgid(0, 0) = 0 [pid 2093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2093] write(3, "1000", 4) = 4 [pid 2093] close(3) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2093] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2093] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2095], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2095 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2092] <... ioctl resumed>) = 0 [pid 2092] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2092] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000,"./strace-static-x86_64: Process 2095 attached [pid 2095] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2095] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2071] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2071] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2095] <... socket resumed>) = 3 [pid 2071] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... clone resumed>, parent_tid=[2097], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2097 [pid 2093] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 ./strace-static-x86_64: Process 2090 attached [pid 2091] <... ioctl resumed>) = 0 [pid 2091] mkdir("./file0", 0777 [pid 2090] set_robust_list(0x7f05963419e0, 24 [pid 2091] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2090] <... set_robust_list resumed>) = 0 [pid 2091] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2090] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2095] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2090] <... socket resumed>) = 3 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 ./strace-static-x86_64: Process 2097 attached [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0) = -1 EBADF (Bad file descriptor) [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2095] <... futex resumed>) = 1 [pid 2095] memfd_create("syzkaller", 0) = 7 [pid 2095] ftruncate(7, 0) = 0 [pid 2095] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 8 [pid 2095] ioctl(8, LOOP_SET_FD, 7 [pid 2097] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2097] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2097] <... futex resumed>) = 1 [pid 2097] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2095] <... ioctl resumed>) = 0 [pid 2090] <... futex resumed>) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2082] <... futex resumed>) = 0 [pid 2082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2082] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2082] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2099], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2099 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2099 attached [pid 2099] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2099] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2082] <... futex resumed>) = 0 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2099] <... futex resumed>) = 1 [pid 2099] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2075] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2075] ioctl(8, LOOP_CLR_FD [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=18000000} [pid 2095] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2095] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2088] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2099] <... sendmsg resumed>) = 40 [pid 2097] <... sendmsg resumed>) = 40 [pid 2090] <... writev resumed>) = 57 [pid 2088] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2087] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 0 [pid 2071] <... futex resumed>) = 0 [pid 2099] <... futex resumed>) = 1 [pid 2097] <... futex resumed>) = 0 [pid 2090] <... futex resumed>) = 0 [pid 2088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2099] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2097] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2088] <... mmap resumed>) = 0x7f0596300000 [pid 2087] <... mmap resumed>) = 0x7f0596300000 [pid 2086] <... mmap resumed>) = 0x7f0596300000 [pid 2071] <... mmap resumed>) = 0x7f05962df000 [pid 2088] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2087] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2086] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2071] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2088] <... mprotect resumed>) = 0 [pid 2087] <... mprotect resumed>) = 0 [pid 2086] <... mprotect resumed>) = 0 [pid 2071] <... mprotect resumed>) = 0 [pid 2088] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2087] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2086] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2071] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2088] <... clone resumed>, parent_tid=[2103], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2103 [pid 2087] <... clone resumed>, parent_tid=[2104], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2104 [pid 2086] <... clone resumed>, parent_tid=[2102], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2102 [pid 2071] <... clone resumed>, parent_tid=[2100], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2100 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2082] <... futex resumed>) = 0 [pid 2088] <... futex resumed>) = 0 [pid 2087] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 0 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2099] <... futex resumed>) = 0 [pid 2082] <... futex resumed>) = 1 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2071] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2099] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2103 attached [pid 2099] <... socket resumed>) = 10 [pid 2092] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2083] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2103] set_robust_list(0x7f05963209e0, 24 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2092] ioctl(8, LOOP_CLR_FD [pid 2083] ioctl(8, LOOP_CLR_FD [pid 2099] <... futex resumed>) = 1 [pid 2082] <... futex resumed>) = 0 [pid 2103] <... set_robust_list resumed>) = 0 [pid 2099] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2082] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2102 attached [pid 2102] set_robust_list(0x7f05963209e0, 24 [pid 2103] <... socket resumed>) = 9 [pid 2099] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2102] <... set_robust_list resumed>) = 0 [pid 2099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2102] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2099] <... futex resumed>) = 1 [pid 2088] <... futex resumed>) = 0 [pid 2082] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2103] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2099] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2088] <... futex resumed>) = 0 [pid 2082] <... futex resumed>) = 0 [pid 2103] <... sendmsg resumed>) = 40 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2103] <... futex resumed>) = 0 [pid 2099] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2099] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2088] <... futex resumed>) = 0 [pid 2082] <... futex resumed>) = 0 [pid 2102] <... socket resumed>) = 4 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] <... futex resumed>) = 0 [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 1 [pid 2090] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2090] <... socket resumed>) = 5 [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2086] <... futex resumed>) = 0 [pid 2090] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2090] <... socket resumed>) = 6 [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2086] <... futex resumed>) = 0 [pid 2090] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2090] <... bind resumed>) = 0 [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2086] <... futex resumed>) = 0 [pid 2090] getsockname(6, [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2090] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2086] <... futex resumed>) = 0 [pid 2090] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... futex resumed>) = 1 [pid 2102] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2103] <... socket resumed>) = 10 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2103] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2088] <... futex resumed>) = 0 [pid 2103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2103] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2088] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2100 attached [pid 2103] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2104 attached ) = 0 [pid 2088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2104] set_robust_list(0x7f05963209e0, 24 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2100] set_robust_list(0x7f05962ff9e0, 24 [pid 2088] <... futex resumed>) = 0 [pid 2104] <... set_robust_list resumed>) = 0 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2100] <... set_robust_list resumed>) = 0 [pid 2104] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2100] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2104] <... socket resumed>) = 9 [pid 2100] <... socket resumed>) = 10 [pid 2100] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2097] <... futex resumed>) = 0 [pid 2071] <... futex resumed>) = 1 [pid 2097] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2097] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2071] <... futex resumed>) = 0 [pid 2097] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2071] <... futex resumed>) = 0 [pid 2097] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2097] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2071] <... futex resumed>) = 0 [pid 2097] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2071] <... futex resumed>) = 0 [pid 2097] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2100] <... futex resumed>) = 1 [pid 2100] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... futex resumed>) = 1 [pid 2104] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2099] <... sendmsg resumed>) = 40 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2082] <... futex resumed>) = 0 [pid 2099] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2082] <... futex resumed>) = 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2099] write(-1, NULL, 17 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2082] <... futex resumed>) = 0 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2099] <... futex resumed>) = 0 [pid 2090] <... sendmsg resumed>) = 64 [pid 2082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... sendmsg resumed>) = 40 [pid 2090] <... futex resumed>) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = 1 [pid 2090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2087] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2090] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2090] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2087] <... futex resumed>) = 0 [pid 2104] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... socket resumed>) = 10 [pid 2093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2090] <... futex resumed>) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = 1 [pid 2093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2087] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2093] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2090] memfd_create("syzkaller", 0 [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2093] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2090] <... memfd_create resumed>) = 7 [pid 2087] <... futex resumed>) = 0 [pid 2104] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] ftruncate(7, 0 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2093] <... futex resumed>) = 0 [pid 2090] <... ftruncate resumed>) = 0 [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2090] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2104] <... futex resumed>) = 1 [pid 2093] <... mmap resumed>) = 0x7f0596300000 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2093] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2093] <... mprotect resumed>) = 0 [pid 2087] <... futex resumed>) = 0 [pid 2104] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2093] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... clone resumed>, parent_tid=[2107], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2107 [pid 2104] <... futex resumed>) = 1 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2093] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2087] <... futex resumed>) = 0 [pid 2104] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2107 attached [pid 2107] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2107] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 1 [pid 2107] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2099] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2082] <... futex resumed>) = 0 [pid 2103] <... sendmsg resumed>) = 40 [pid 2099] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2082] <... futex resumed>) = 0 [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2088] <... futex resumed>) = 0 [pid 2099] <... socket resumed>) = 11 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2103] <... futex resumed>) = 1 [pid 2099] <... futex resumed>) = 1 [pid 2082] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2099] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2082] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2103] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2082] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] write(-1, NULL, 17 [pid 2088] <... futex resumed>) = 0 [pid 2103] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2103] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] <... socket resumed>) = 11 [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2088] <... futex resumed>) = 0 [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2091] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2091] ioctl(8, LOOP_CLR_FD [pid 2097] <... sendmsg resumed>) = 40 [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2097] <... futex resumed>) = 1 [pid 2097] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2097] <... futex resumed>) = 1 [pid 2097] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2097] <... futex resumed>) = 1 [pid 2097] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2097] <... futex resumed>) = 1 [pid 2097] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... futex resumed>) = 0 [pid 2071] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2071] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2097] <... futex resumed>) = 1 [pid 2097] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2107] <... sendmsg resumed>) = 40 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2093] <... futex resumed>) = 0 [pid 2107] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] <... socket resumed>) = 10 [pid 2093] <... futex resumed>) = 0 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 0 [pid 2093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2107] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2103] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] <... futex resumed>) = 1 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2088] <... futex resumed>) = 0 [pid 2107] <... futex resumed>) = 0 [pid 2103] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2088] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... futex resumed>) = 0 [pid 2107] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2093] <... futex resumed>) = 0 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2088] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 0 [pid 2093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2107] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2093] <... futex resumed>) = 0 [pid 2107] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2103] <... ioctl resumed>) = 0 [pid 2087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2103] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2087] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2103] <... futex resumed>) = 1 [pid 2088] <... futex resumed>) = 0 [pid 2087] <... futex resumed>) = 0 [pid 2103] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2087] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2087] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2111], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2111 [pid 2087] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2104] <... sendmsg resumed>) = 40 [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2111 attached [pid 2111] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2111] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2111] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2111] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2104] <... futex resumed>) = 0 [pid 2087] <... futex resumed>) = 1 [pid 2104] write(-1, NULL, 17 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2087] <... futex resumed>) = 0 [pid 2104] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2104] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2087] <... futex resumed>) = 0 [pid 2104] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2087] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2087] <... futex resumed>) = 0 [pid 2104] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2087] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2104] <... ioctl resumed>) = 0 [pid 2104] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2087] <... futex resumed>) = 0 [pid 2104] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2107] <... sendmsg resumed>) = 40 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2107] <... futex resumed>) = 1 [pid 2107] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 1 [pid 2107] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2107] <... futex resumed>) = 1 [pid 2107] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 1 [pid 2107] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... futex resumed>) = 0 [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 1 [pid 2107] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2082] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2082] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2082] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 2115 attached , parent_tid=[2115], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2115 [pid 2115] set_robust_list(0x7f05962ff9e0, 24 [pid 2082] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2115] <... set_robust_list resumed>) = 0 [pid 2082] <... futex resumed>) = 0 [pid 2082] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2115] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = 0 [pid 2115] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2082] <... futex resumed>) = 0 [pid 2115] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2099] <... ioctl resumed>) = 0 [pid 2071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2071] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2099] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2099] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2100] <... futex resumed>) = 0 [pid 2071] <... futex resumed>) = 1 [pid 2071] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2100] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = -1 ENOBUFS (No buffer space available) [pid 2100] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2071] <... futex resumed>) = 0 [pid 2100] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 1 [pid 2102] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... socket resumed>) = 9 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2102] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... sendmsg resumed>) = 40 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2102] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] <... socket resumed>) = 10 [pid 2086] <... futex resumed>) = 0 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2102] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2086] <... futex resumed>) = 0 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2102] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2102] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2086] <... futex resumed>) = 0 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2102] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2095] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2092] <... ioctl resumed>) = 0 [pid 2091] <... ioctl resumed>) = 0 [pid 2090] <... openat resumed>) = 8 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2083] <... ioctl resumed>) = 0 [pid 2075] <... ioctl resumed>) = 0 [pid 2095] ioctl(8, LOOP_CLR_FD [pid 2092] close(8 [pid 2091] close(8 [pid 2090] ioctl(8, LOOP_SET_FD, 7 [pid 2086] <... futex resumed>) = 0 [pid 2083] close(8 [pid 2075] close(8 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... sendmsg resumed>) = 40 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2086] <... futex resumed>) = 0 [pid 2102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2102] <... futex resumed>) = 0 [pid 2102] write(-1, NULL, 17 [pid 2097] <... ioctl resumed>) = 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] <... ioctl resumed>) = 0 [pid 2097] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2097] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] <... futex resumed>) = 0 [pid 2102] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2107] <... futex resumed>) = 1 [pid 2093] <... futex resumed>) = 0 [pid 2107] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2093] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2093] <... futex resumed>) = 0 [pid 2107] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2102] <... futex resumed>) = 1 [pid 2093] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2086] <... futex resumed>) = 0 [pid 2107] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2107] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2107] <... futex resumed>) = 1 [pid 2093] <... futex resumed>) = 0 [pid 2086] <... futex resumed>) = 0 [pid 2102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2107] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2102] <... futex resumed>) = 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2086] <... futex resumed>) = 0 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... socket resumed>) = 11 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2102] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2086] <... futex resumed>) = 0 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2095] <... ioctl resumed>) = 0 [pid 2092] <... close resumed>) = 0 [pid 2092] close(7 [pid 2095] close(8 [pid 2092] <... close resumed>) = 0 [pid 2092] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2092] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2091] <... close resumed>) = 0 [pid 2090] <... ioctl resumed>) = 0 [pid 2075] <... close resumed>) = 0 [pid 2090] mkdir("./file0", 0777 [pid 2083] <... close resumed>) = 0 [pid 2075] close(7 [pid 2090] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2075] <... close resumed>) = 0 [pid 2090] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>0000000000000syztnl1" [pid 2075] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2075] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2095] <... close resumed>) = 0 [pid 2091] close(7 [pid 2083] close(7 [pid 2095] close(7 [pid 2091] <... close resumed>) = 0 [pid 2088] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2083] <... close resumed>) = 0 [pid 2071] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2095] <... close resumed>) = 0 [pid 2091] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2088] <... write resumed>) = 90 [pid 2083] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2071] <... write resumed>) = 90 [pid 2095] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2091] <... futex resumed>) = 0 [pid 2083] <... futex resumed>) = 0 [pid 2071] exit_group(0 [pid 2088] exit_group(0 [pid 2103] <... futex resumed>) = ? [pid 2100] <... futex resumed>) = ? [pid 2097] <... futex resumed>) = ? [pid 2095] <... futex resumed>) = 0 [pid 2092] <... futex resumed>) = ? [pid 2091] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2088] <... exit_group resumed>) = ? [pid 2083] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2075] <... futex resumed>) = ? [pid 2071] <... exit_group resumed>) = ? [pid 2103] +++ exited with 0 +++ [pid 2100] +++ exited with 0 +++ [pid 2097] +++ exited with 0 +++ [pid 2095] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2092] +++ exited with 0 +++ [pid 2093] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2087] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2082] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2102] <... ioctl resumed>) = 0 [pid 2082] <... write resumed>) = 90 [pid 2087] <... write resumed>) = 90 [pid 2087] exit_group(0 [pid 2082] exit_group(0 [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] <... write resumed>) = 90 [pid 2115] <... futex resumed>) = ? [pid 2111] <... futex resumed>) = ? [pid 2104] <... futex resumed>) = ? [pid 2099] <... futex resumed>) = ? [pid 2093] exit_group(0 [pid 2091] <... futex resumed>) = ? [pid 2102] <... futex resumed>) = 1 [pid 2087] <... exit_group resumed>) = ? [pid 2086] <... futex resumed>) = 0 [pid 2083] <... futex resumed>) = ? [pid 2082] <... exit_group resumed>) = ? [pid 2115] +++ exited with 0 +++ [pid 2111] +++ exited with 0 +++ [pid 2107] <... futex resumed>) = ? [pid 2104] +++ exited with 0 +++ [pid 2099] +++ exited with 0 +++ [pid 2095] <... futex resumed>) = ? [pid 2093] <... exit_group resumed>) = ? [pid 2091] +++ exited with 0 +++ [pid 2086] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2083] +++ exited with 0 +++ [pid 2107] +++ exited with 0 +++ [pid 2102] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2095] +++ exited with 0 +++ [pid 2088] +++ exited with 0 +++ [pid 2086] <... futex resumed>) = 0 [pid 2075] +++ exited with 0 +++ [pid 2071] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2088, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 305] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] close(3) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d355d0) = 2121 ./strace-static-x86_64: Process 2121 attached [pid 2121] set_robust_list(0x555555d355e0, 24) = 0 [pid 2121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2121] setpgid(0, 0) = 0 [pid 2121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2121] write(3, "1000", 4) = 4 [pid 2121] close(3) = 0 [pid 2121] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2121] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2121] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2122], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2122 [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2102] <... ioctl resumed>) = 0 [pid 2086] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2071, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 2102] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2093] +++ exited with 0 +++ [pid 2087] +++ exited with 0 +++ [pid 2082] +++ exited with 0 +++ [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2093, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2082, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2087, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- ./strace-static-x86_64: Process 2122 attached [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2102] <... futex resumed>) = 1 [pid 2086] <... futex resumed>) = 0 [pid 2122] set_robust_list(0x7f05963419e0, 24) = 0 [pid 306] <... openat resumed>) = 3 [pid 2122] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 306] ioctl(3, LOOP_CLR_FD [pid 2102] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 2122] <... socket resumed>) = 3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] <... futex resumed>) = 0 [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] <... futex resumed>) = 1 [pid 2122] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2123 ./strace-static-x86_64: Process 2123 attached [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 307] <... openat resumed>) = 3 [pid 308] <... openat resumed>) = 3 [pid 309] <... openat resumed>) = 3 [pid 308] ioctl(3, LOOP_CLR_FD [pid 307] ioctl(3, LOOP_CLR_FD [pid 309] ioctl(3, LOOP_CLR_FD [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 309] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] close(3 [pid 307] close(3 [pid 309] close(3 [pid 308] <... close resumed>) = 0 [pid 307] <... close resumed>) = 0 [pid 309] <... close resumed>) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2123] set_robust_list(0x555555d355e0, 24) = 0 [pid 2123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2123] setpgid(0, 0) = 0 [pid 2123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2123] write(3, "1000", 4) = 4 [pid 2123] close(3) = 0 [pid 2123] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2123] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2124 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2125 [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2126 [pid 2123] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2127], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2127 [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2124 attached [pid 2124] set_robust_list(0x555555d355e0, 24) = 0 [pid 2124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2124] setpgid(0, 0./strace-static-x86_64: Process 2125 attached [pid 2125] set_robust_list(0x555555d355e0, 24 [pid 2124] <... setpgid resumed>) = 0 [pid 2124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2125] <... set_robust_list resumed>) = 0 [pid 2125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2125] setpgid(0, 0 [pid 2124] write(3, "1000", 4 [pid 2125] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 2127 attached ./strace-static-x86_64: Process 2126 attached [pid 2124] <... write resumed>) = 4 [pid 2122] <... writev resumed>) = 57 [pid 2090] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2124] close(3 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2090] ioctl(8, LOOP_CLR_FD [pid 2125] <... openat resumed>) = 3 [pid 2124] <... close resumed>) = 0 [pid 2122] <... futex resumed>) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2126] set_robust_list(0x555555d355e0, 24 [pid 2125] write(3, "1000", 4 [pid 2124] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... write resumed>) = 4 [pid 2124] <... futex resumed>) = 0 [pid 2122] <... socket resumed>) = 4 [pid 2121] <... futex resumed>) = 0 [pid 2125] close(3 [pid 2124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] <... close resumed>) = 0 [pid 2124] <... mmap resumed>) = 0x7f0596321000 [pid 2122] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2122] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... mprotect resumed>) = 0 [pid 2122] <... socket resumed>) = 5 [pid 2121] <... futex resumed>) = 0 [pid 2125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2124] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] <... mmap resumed>) = 0x7f0596321000 [pid 2122] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2124] <... clone resumed>, parent_tid=[2128], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2128 [pid 2122] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... mprotect resumed>) = 0 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] <... socket resumed>) = 6 [pid 2121] <... futex resumed>) = 0 [pid 2125] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2124] <... futex resumed>) = 0 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] <... clone resumed>, parent_tid=[2129], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2129 [pid 2122] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... set_robust_list resumed>) = 0 [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] <... bind resumed>) = 0 [pid 2126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2121] <... futex resumed>) = 0 [pid 2126] <... prctl resumed>) = 0 [pid 2127] set_robust_list(0x7f05963419e0, 24 [pid 2126] setpgid(0, 0 [pid 2125] <... futex resumed>) = 0 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2127] <... set_robust_list resumed>) = 0 [pid 2126] <... setpgid resumed>) = 0 [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2127] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2122] getsockname(6, [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... socket resumed>) = 3 [pid 2126] <... openat resumed>) = 3 [pid 2122] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2121] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2129 attached ./strace-static-x86_64: Process 2128 attached [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] write(3, "1000", 4 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2129] set_robust_list(0x7f05963419e0, 24 [pid 2128] set_robust_list(0x7f05963419e0, 24 [pid 2127] <... futex resumed>) = 1 [pid 2126] <... write resumed>) = 4 [pid 2123] <... futex resumed>) = 0 [pid 2122] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] <... set_robust_list resumed>) = 0 [pid 2128] <... set_robust_list resumed>) = 0 [pid 2127] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2126] close(3 [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2128] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2127] <... writev resumed>) = 57 [pid 2126] <... close resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = 0 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2129] <... socket resumed>) = 3 [pid 2128] <... socket resumed>) = 3 [pid 2127] <... futex resumed>) = 0 [pid 2126] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2122] <... sendmsg resumed>) = 64 [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] <... futex resumed>) = 1 [pid 2128] <... futex resumed>) = 1 [pid 2127] <... socket resumed>) = 4 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2122] <... futex resumed>) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... futex resumed>) = 0 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = 0 [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2122] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2127] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... socket resumed>) = 5 [pid 2126] <... mmap resumed>) = 0x7f0596321000 [pid 2122] <... futex resumed>) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2128] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2122] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2127] <... futex resumed>) = 1 [pid 2126] <... mprotect resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = 0 [pid 2128] <... writev resumed>) = 57 [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] memfd_create("syzkaller", 0 [pid 2121] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2131 attached [pid 2129] <... writev resumed>) = 57 [pid 2128] <... futex resumed>) = 1 [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2122] <... memfd_create resumed>) = 7 [pid 2131] set_robust_list(0x7f05963419e0, 24 [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2127] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2126] <... clone resumed>, parent_tid=[2131], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2131 [pid 2124] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2122] ftruncate(7, 0 [pid 2131] <... set_robust_list resumed>) = 0 [pid 2129] <... futex resumed>) = 1 [pid 2127] <... socket resumed>) = 6 [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] <... ftruncate resumed>) = 0 [pid 2131] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2124] <... futex resumed>) = 1 [pid 2128] <... futex resumed>) = 0 [pid 2131] <... socket resumed>) = 3 [pid 2129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2127] <... futex resumed>) = 1 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2128] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... socket resumed>) = 4 [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2129] <... socket resumed>) = 4 [pid 2127] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2126] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] <... futex resumed>) = 0 [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... bind resumed>) = 0 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2128] <... futex resumed>) = 1 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2127] <... futex resumed>) = 1 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2128] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2124] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] <... futex resumed>) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2128] <... socket resumed>) = 5 [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2129] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] getsockname(6, [pid 2125] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2129] <... socket resumed>) = 5 [pid 2128] <... futex resumed>) = 0 [pid 2127] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] <... futex resumed>) = 0 [pid 2128] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2127] <... futex resumed>) = 1 [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2131] <... writev resumed>) = 57 [pid 2129] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2128] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2125] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] <... futex resumed>) = 0 [pid 2128] <... socket resumed>) = 6 [pid 2127] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] <... socket resumed>) = 6 [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... sendmsg resumed>) = 64 [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... futex resumed>) = 0 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = 1 [pid 2129] <... futex resumed>) = 1 [pid 2128] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2127] <... futex resumed>) = 1 [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2131] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2128] <... bind resumed>) = 0 [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2129] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2128] <... futex resumed>) = 0 [pid 2127] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... socket resumed>) = 4 [pid 2129] <... bind resumed>) = 0 [pid 2128] getsockname(6, [pid 2127] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] <... futex resumed>) = 1 [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... futex resumed>) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] <... futex resumed>) = 0 [pid 2126] <... futex resumed>) = 0 [pid 2131] <... futex resumed>) = 1 [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2128] <... futex resumed>) = 0 [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2127] memfd_create("syzkaller", 0 [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2127] <... memfd_create resumed>) = 7 [pid 2127] ftruncate(7, 0) = 0 [pid 2127] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2131] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2128] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... socket resumed>) = 5 [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2129] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = 0 [pid 2129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] <... futex resumed>) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2129] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2128] <... sendmsg resumed>) = 64 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2129] <... sendmsg resumed>) = 64 [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... futex resumed>) = 0 [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = 0 [pid 2129] <... futex resumed>) = 1 [pid 2128] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2126] <... futex resumed>) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2131] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2128] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] <... socket resumed>) = 6 [pid 2129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2128] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = 1 [pid 2129] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2128] memfd_create("syzkaller", 0 [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... memfd_create resumed>) = 7 [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] <... futex resumed>) = 1 [pid 2128] ftruncate(7, 0 [pid 2126] <... futex resumed>) = 0 [pid 2125] <... futex resumed>) = 0 [pid 2131] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2128] <... ftruncate resumed>) = 0 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... bind resumed>) = 0 [pid 2129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2128] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2125] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] memfd_create("syzkaller", 0 [pid 2125] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2131] <... futex resumed>) = 1 [pid 2129] <... memfd_create resumed>) = 7 [pid 2126] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2129] ftruncate(7, 0 [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2129] <... ftruncate resumed>) = 0 [pid 2126] <... futex resumed>) = 0 [pid 2131] getsockname(6, [pid 2129] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] <... futex resumed>) = 0 [pid 2131] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] <... sendmsg resumed>) = 64 [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] <... futex resumed>) = 0 [pid 2131] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] <... futex resumed>) = 0 [pid 2131] memfd_create("syzkaller", 0 [pid 2126] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2131] <... memfd_create resumed>) = 7 [pid 2131] ftruncate(7, 0) = 0 [pid 2131] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2090] <... ioctl resumed>) = 0 [pid 2131] <... openat resumed>) = 8 [pid 2122] <... openat resumed>) = 8 [pid 2122] ioctl(8, LOOP_SET_FD, 7 [pid 2131] ioctl(8, LOOP_SET_FD, 7 [pid 2090] close(8 [pid 2129] <... openat resumed>) = 8 [pid 2128] <... openat resumed>) = 8 [pid 2127] <... openat resumed>) = 8 [pid 2122] <... ioctl resumed>) = 0 [pid 2128] ioctl(8, LOOP_SET_FD, 7 [pid 2122] mkdir("./file0", 0777 [pid 2129] ioctl(8, LOOP_SET_FD, 7 [pid 2127] ioctl(8, LOOP_SET_FD, 7 [pid 2122] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2122] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2131] <... ioctl resumed>) = 0 [pid 2090] <... close resumed>) = 0 [pid 2131] mkdir("./file0", 0777 [pid 2090] close(7 [pid 2131] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2090] <... close resumed>) = 0 [pid 2131] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2090] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2090] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2086] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2086] exit_group(0 [pid 2102] <... futex resumed>) = ? [pid 2090] <... futex resumed>) = ? [pid 2086] <... exit_group resumed>) = ? [pid 2102] +++ exited with 0 +++ [pid 2090] +++ exited with 0 +++ [pid 2086] +++ exited with 0 +++ [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2086, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 310] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2128] <... ioctl resumed>) = 0 [pid 2128] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2128] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2127] <... ioctl resumed>) = 0 [pid 2129] <... ioctl resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 2127] mkdir("./file0", 0777 [pid 310] ioctl(3, LOOP_CLR_FD [pid 2129] mkdir("./file0", 0777 [pid 2127] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2129] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2127] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 310] close(3 [pid 2129] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 310] <... close resumed>) = 0 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d355d0) = 2141 ./strace-static-x86_64: Process 2141 attached [pid 2141] set_robust_list(0x555555d355e0, 24) = 0 [pid 2141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2141] setpgid(0, 0) = 0 [pid 2141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2141] write(3, "1000", 4) = 4 [pid 2141] close(3) = 0 [pid 2141] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2141] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2141] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2143], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2143 [pid 2141] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2143 attached [pid 2123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2123] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2123] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2123] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2144], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2144 [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2144 attached [pid 2143] set_robust_list(0x7f05963419e0, 24 [pid 2131] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2126] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2124] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2125] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2125] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2125] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2145], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2145 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2121] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2121] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2121] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2146], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2146 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2145 attached [pid 2145] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2145] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2145] <... futex resumed>) = 1 [pid 2145] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2146 attached [pid 2146] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2146] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] <... futex resumed>) = 0 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2146] <... futex resumed>) = 1 [pid 2146] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2144] set_robust_list(0x7f05963209e0, 24 [pid 2143] <... set_robust_list resumed>) = 0 [pid 2131] ioctl(8, LOOP_CLR_FD [pid 2126] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... set_robust_list resumed>) = 0 [pid 2143] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2141] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2141] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2141] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2147], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2147 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2147 attached [pid 2147] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2147] writev(-1, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = -1 EBADF (Bad file descriptor) [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 1 [pid 2147] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 3 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 1 [pid 2147] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 1 [pid 2147] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 5 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2123] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2123] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2123] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2148], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2148 [pid 2123] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 1 [pid 2147] bind(5, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 1 [pid 2147] getsockname(5, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 1 [pid 2147] sendmsg(4, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2148 attached [pid 2146] <... sendmsg resumed>) = 40 [pid 2145] <... sendmsg resumed>) = 40 [pid 2144] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2143] <... socket resumed>) = 6 [pid 2126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = 1 [pid 2145] <... futex resumed>) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = 0 [pid 2146] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2145] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... socket resumed>) = 10 [pid 2145] <... socket resumed>) = 10 [pid 2125] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = 0 [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2146] <... futex resumed>) = 0 [pid 2145] <... futex resumed>) = 0 [pid 2125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2146] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2145] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2145] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2125] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = 0 [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2146] <... futex resumed>) = 0 [pid 2145] <... futex resumed>) = 0 [pid 2125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2146] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2145] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = 0 [pid 2146] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2146] <... futex resumed>) = 0 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2145] <... futex resumed>) = 1 [pid 2125] <... futex resumed>) = 0 [pid 2121] <... futex resumed>) = 0 [pid 2145] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2144] <... socket resumed>) = 9 [pid 2143] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... mmap resumed>) = 0x7f0596300000 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... mmap resumed>) = 0x7f0596300000 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2125] <... futex resumed>) = 0 [pid 2145] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2148] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2148] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EBADF (Bad file descriptor) [pid 2148] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2148] <... futex resumed>) = 1 [pid 2148] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2148] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2148] <... futex resumed>) = 1 [pid 2148] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2148] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2148] <... futex resumed>) = 1 [pid 2148] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74) = -1 EBADF (Bad file descriptor) [pid 2148] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2123] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2148] <... futex resumed>) = 1 [pid 2148] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2143] <... futex resumed>) = 0 [pid 2126] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2124] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2147] <... sendmsg resumed>) = 64 [pid 2146] <... sendmsg resumed>) = 40 [pid 2144] <... futex resumed>) = 0 [pid 2143] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] <... mprotect resumed>) = 0 [pid 2124] <... mprotect resumed>) = 0 [pid 2144] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2124] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2126] <... clone resumed>, parent_tid=[2150], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2150 [pid 2124] <... clone resumed>, parent_tid=[2149], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2149 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2146] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2150 attached [pid 2150] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2150] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = 0 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] <... futex resumed>) = 1 [pid 2150] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2149 attached [pid 2149] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2149] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2149] <... futex resumed>) = 1 [pid 2149] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] <... futex resumed>) = 0 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2146] <... futex resumed>) = 0 [pid 2146] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2141] <... futex resumed>) = 0 [pid 2146] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] <... futex resumed>) = 0 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] <... futex resumed>) = 0 [pid 2143] <... futex resumed>) = 0 [pid 2141] <... futex resumed>) = 1 [pid 2131] <... ioctl resumed>) = 0 [pid 2129] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2127] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2122] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2143] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2141] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2131] close(8 [pid 2129] ioctl(8, LOOP_CLR_FD [pid 2127] ioctl(8, LOOP_CLR_FD [pid 2122] ioctl(8, LOOP_CLR_FD [pid 2143] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2143] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = 1 [pid 2146] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2146] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = 0 [pid 2146] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2146] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2146] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = 0 [pid 2146] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2146] <... socket resumed>) = 11 [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2146] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2121] <... futex resumed>) = 0 [pid 2146] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2145] <... sendmsg resumed>) = 40 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2145] <... futex resumed>) = 1 [pid 2145] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2145] <... futex resumed>) = 1 [pid 2145] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2145] <... futex resumed>) = 1 [pid 2145] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2145] <... futex resumed>) = 1 [pid 2145] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2125] <... futex resumed>) = 0 [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2143] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2143] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2141] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] <... futex resumed>) = 1 [pid 2143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2141] <... futex resumed>) = 0 [pid 2145] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2143] memfd_create("syzkaller", 0 [pid 2141] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2148] <... sendmsg resumed>) = 40 [pid 2143] <... memfd_create resumed>) = 7 [pid 2148] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2143] ftruncate(7, 0 [pid 2148] <... futex resumed>) = 1 [pid 2143] <... ftruncate resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2148] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2143] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 1 [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2144] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2123] <... futex resumed>) = 0 [pid 2144] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2144] write(-1, NULL, 17 [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2144] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2123] <... futex resumed>) = 0 [pid 2144] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2144] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2144] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2123] <... futex resumed>) = 0 [pid 2144] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2144] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2144] <... socket resumed>) = 11 [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2123] <... futex resumed>) = 0 [pid 2144] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2123] <... futex resumed>) = 0 [pid 2144] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] <... sendmsg resumed>) = 40 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] <... sendmsg resumed>) = 40 [pid 2144] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2150] <... futex resumed>) = 1 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2149] <... futex resumed>) = 1 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = 1 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2123] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2123] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2149] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2145] <... futex resumed>) = 1 [pid 2144] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2126] <... futex resumed>) = 0 [pid 2125] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2150] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2149] <... socket resumed>) = 10 [pid 2145] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2144] <... ioctl resumed>) = 0 [pid 2128] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2125] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2125] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] <... socket resumed>) = 8 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2145] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2144] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] ioctl(8, LOOP_CLR_FD [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] <... futex resumed>) = 1 [pid 2145] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2144] <... futex resumed>) = 1 [pid 2124] <... futex resumed>) = 0 [pid 2123] <... futex resumed>) = 0 [pid 2144] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2150] <... futex resumed>) = 1 [pid 2149] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2145] <... futex resumed>) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2125] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2149] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2145] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] <... futex resumed>) = 0 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2150] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2149] <... futex resumed>) = 1 [pid 2124] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2124] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] <... futex resumed>) = 1 [pid 2149] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2126] <... futex resumed>) = 0 [pid 2150] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2149] <... futex resumed>) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2126] <... futex resumed>) = 0 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2150] <... futex resumed>) = 1 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] sendmsg(8, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2146] <... ioctl resumed>) = 0 [pid 2149] <... sendmsg resumed>) = 40 [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = 1 [pid 2121] <... futex resumed>) = 0 [pid 2150] <... sendmsg resumed>) = 40 [pid 2149] <... futex resumed>) = 1 [pid 2146] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2124] <... futex resumed>) = 0 [pid 2121] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2121] <... futex resumed>) = 0 [pid 2150] <... futex resumed>) = 1 [pid 2149] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2146] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2121] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2146] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2146] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = 0 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2146] <... futex resumed>) = 1 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2121] <... futex resumed>) = 0 [pid 2149] <... futex resumed>) = 1 [pid 2146] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2124] <... futex resumed>) = 0 [pid 2150] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2149] write(-1, NULL, 17 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = 0 [pid 2150] <... futex resumed>) = 1 [pid 2149] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2126] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2150] <... futex resumed>) = 0 [pid 2149] <... futex resumed>) = 0 [pid 2126] <... futex resumed>) = 1 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] write(-1, NULL, 17 [pid 2149] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] <... futex resumed>) = 0 [pid 2150] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2149] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... futex resumed>) = 1 [pid 2149] <... futex resumed>) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2149] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] <... futex resumed>) = 0 [pid 2124] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2149] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2149] <... socket resumed>) = 11 [pid 2126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... futex resumed>) = 0 [pid 2149] <... futex resumed>) = 1 [pid 2126] <... futex resumed>) = 1 [pid 2124] <... futex resumed>) = 0 [pid 2150] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2149] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... socket resumed>) = 10 [pid 2124] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] <... futex resumed>) = 1 [pid 2126] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... futex resumed>) = 0 [pid 2126] <... futex resumed>) = 1 [pid 2150] ioctl(10, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100) = -1 ENODEV (No such device) [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2126] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2150] <... futex resumed>) = 0 [pid 2126] <... futex resumed>) = 1 [pid 2150] ioctl(10, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = 0 [pid 2126] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2150] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2150] <... futex resumed>) = 0 [pid 2150] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2143] <... openat resumed>) = 8 [pid 2129] <... ioctl resumed>) = 0 [pid 2143] ioctl(8, LOOP_SET_FD, 7 [pid 2129] close(8 [pid 2149] <... ioctl resumed>) = 0 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2124] <... futex resumed>) = 0 [pid 2124] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2149] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = -1 ENOBUFS (No buffer space available) [pid 2124] <... futex resumed>) = 0 [pid 2149] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2124] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2149] <... futex resumed>) = 0 [pid 2149] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2131] <... close resumed>) = 0 [pid 2129] <... close resumed>) = 0 [pid 2127] <... ioctl resumed>) = 0 [pid 2122] <... ioctl resumed>) = 0 [pid 2143] <... ioctl resumed>) = 0 [pid 2143] mkdir("./file0", 0777 [pid 2131] close(7 [pid 2129] close(7 [pid 2128] <... ioctl resumed>) = 0 [pid 2127] close(8 [pid 2122] close(8 [pid 2131] <... close resumed>) = 0 [pid 2129] <... close resumed>) = 0 [pid 2128] close(8 [pid 2127] <... close resumed>) = 0 [pid 2122] <... close resumed>) = 0 [pid 2143] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2131] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2129] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... close resumed>) = 0 [pid 2127] close(7 [pid 2122] close(7 [pid 2143] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2131] <... futex resumed>) = 0 [pid 2129] <... futex resumed>) = 0 [pid 2122] <... close resumed>) = 0 [pid 2127] <... close resumed>) = 0 [pid 2131] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2129] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2128] close(7 [pid 2122] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2128] <... close resumed>) = 0 [pid 2126] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2125] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2121] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2126] <... write resumed>) = 90 [pid 2128] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2127] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2122] <... futex resumed>) = 0 [pid 2128] <... futex resumed>) = 0 [pid 2127] <... futex resumed>) = 0 [pid 2126] exit_group(0 [pid 2125] <... write resumed>) = 90 [pid 2122] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2121] <... write resumed>) = 90 [pid 2150] <... futex resumed>) = ? [pid 2131] <... futex resumed>) = ? [pid 2127] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2128] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2126] <... exit_group resumed>) = ? [pid 2125] exit_group(0 [pid 2121] exit_group(0 [pid 2150] +++ exited with 0 +++ [pid 2124] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2124] exit_group(0 [pid 2149] <... futex resumed>) = ? [pid 2124] <... exit_group resumed>) = ? [pid 2149] +++ exited with 0 +++ [pid 2146] <... futex resumed>) = ? [pid 2145] <... futex resumed>) = 230 [pid 2125] <... exit_group resumed>) = ? [pid 2131] +++ exited with 0 +++ [pid 2129] <... futex resumed>) = ? [pid 2121] <... exit_group resumed>) = ? [pid 2145] +++ exited with 0 +++ [pid 2146] +++ exited with 0 +++ [pid 2129] +++ exited with 0 +++ [pid 2123] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2128] <... futex resumed>) = ? [pid 2123] <... write resumed>) = 90 [pid 2122] <... futex resumed>) = ? [pid 2123] exit_group(0) = ? [pid 2144] <... futex resumed>) = ? [pid 2127] <... futex resumed>) = 230 [pid 2144] +++ exited with 0 +++ [pid 2148] <... futex resumed>) = ? [pid 2127] +++ exited with 0 +++ [pid 2126] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2126, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 2128] +++ exited with 0 +++ [pid 2124] +++ exited with 0 +++ [pid 307] restart_syscall(<... resuming interrupted clone ...> [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2124, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 309] restart_syscall(<... resuming interrupted clone ...> [pid 2125] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2125, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 307] <... restart_syscall resumed>) = 0 [pid 308] restart_syscall(<... resuming interrupted clone ...> [pid 2148] +++ exited with 0 +++ [pid 2123] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2123, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 2122] +++ exited with 0 +++ [pid 2121] +++ exited with 0 +++ [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2121, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 309] <... restart_syscall resumed>) = 0 [pid 308] <... restart_syscall resumed>) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 309] <... openat resumed>) = 3 [pid 308] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 309] ioctl(3, LOOP_CLR_FD [pid 308] ioctl(3, LOOP_CLR_FD [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] ioctl(3, LOOP_CLR_FD [pid 309] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 309] close(3 [pid 308] close(3 [pid 306] close(3 [pid 305] close(3 [pid 309] <... close resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2157 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2158 [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2159 [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2160 [pid 2141] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2141] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2147] <... futex resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 2147] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 307] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 2160 attached [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 307] close(3 [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] <... close resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2141] <... futex resumed>) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2147] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2160] set_robust_list(0x555555d355e0, 24) = 0 [pid 2160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2160] setpgid(0, 0) = 0 [pid 2160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2161 [pid 2160] <... openat resumed>) = 3 [pid 2160] write(3, "1000", 4) = 4 [pid 2160] close(3) = 0 [pid 2147] <... sendmsg resumed>) = 40 ./strace-static-x86_64: Process 2159 attached [pid 2160] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] <... futex resumed>) = 0 [pid 2160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2141] <... futex resumed>) = 0 [pid 2160] <... mmap resumed>) = 0x7f0596321000 [pid 2159] set_robust_list(0x555555d355e0, 24 [pid 2147] <... socket resumed>) = 10 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2147] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2147] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2160] <... mprotect resumed>) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2147] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2147] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2141] <... futex resumed>) = 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = 0 [pid 2141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2160] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2147] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... set_robust_list resumed>) = 0 [pid 2141] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2159] setpgid(0, 0) = 0 [pid 2159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2160] <... clone resumed>, parent_tid=[2162], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2162 [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] <... openat resumed>) = 3 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2159] write(3, "1000", 4) = 4 [pid 2159] close(3) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2159] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2159] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 2157 attached , parent_tid=[2163], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2163 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] set_robust_list(0x555555d355e0, 24 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] <... set_robust_list resumed>) = 0 [pid 2157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2157] setpgid(0, 0) = 0 [pid 2157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2157] write(3, "1000", 4) = 4 [pid 2157] close(3) = 0 [pid 2157] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2157] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2157] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2164], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2164 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2162 attached [pid 2162] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2162] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] <... futex resumed>) = 0 [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2162] <... futex resumed>) = 1 [pid 2162] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1./strace-static-x86_64: Process 2163 attached [pid 2163] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2163] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2163] <... futex resumed>) = 1 ./strace-static-x86_64: Process 2161 attached ./strace-static-x86_64: Process 2158 attached [pid 2161] set_robust_list(0x555555d355e0, 24) = 0 [pid 2158] set_robust_list(0x555555d355e0, 24 [pid 2163] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2158] <... set_robust_list resumed>) = 0 [pid 2161] <... prctl resumed>) = 0 [pid 2158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2161] setpgid(0, 0 [pid 2158] <... prctl resumed>) = 0 [pid 2161] <... setpgid resumed>) = 0 [pid 2158] setpgid(0, 0 [pid 2161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2158] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 2164 attached [pid 2164] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2161] <... openat resumed>) = 3 [pid 2158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2161] write(3, "1000", 4) = 4 [pid 2158] <... openat resumed>) = 3 [pid 2161] close(3 [pid 2158] write(3, "1000", 4 [pid 2164] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2161] <... close resumed>) = 0 [pid 2158] <... write resumed>) = 4 [pid 2164] <... socket resumed>) = 3 [pid 2161] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] close(3 [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2158] <... close resumed>) = 0 [pid 2164] <... futex resumed>) = 1 [pid 2161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 0 [pid 2164] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2161] <... mmap resumed>) = 0x7f0596321000 [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2157] <... futex resumed>) = 0 [pid 2161] <... mprotect resumed>) = 0 [pid 2158] <... mmap resumed>) = 0x7f0596321000 [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2161] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2158] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2161] <... clone resumed>, parent_tid=[2165], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2165 [pid 2158] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] <... clone resumed>, parent_tid=[2166], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2166 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... sendmsg resumed>) = 40 ./strace-static-x86_64: Process 2166 attached [pid 2166] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2166] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 2165 attached [pid 2165] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2165] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2166] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] <... futex resumed>) = 0 [pid 2158] <... futex resumed>) = 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2166] <... futex resumed>) = 0 [pid 2165] <... futex resumed>) = 0 [pid 2161] <... futex resumed>) = 1 [pid 2158] <... futex resumed>) = 1 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2141] <... futex resumed>) = 0 [pid 2147] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2166] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2165] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2162] <... writev resumed>) = 57 [pid 2147] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... futex resumed>) = 1 [pid 2160] <... futex resumed>) = 0 [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2162] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... socket resumed>) = 4 [pid 2160] <... futex resumed>) = 0 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2162] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2141] <... futex resumed>) = 0 [pid 2162] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] write(-1, NULL, 17 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2162] <... socket resumed>) = 5 [pid 2160] <... futex resumed>) = 0 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2162] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... socket resumed>) = 6 [pid 2160] <... futex resumed>) = 0 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2162] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... bind resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2162] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] getsockname(6, [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2147] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2159] <... mmap resumed>) = 0x7f0596300000 [pid 2157] <... mmap resumed>) = 0x7f0596300000 [pid 2159] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2157] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2159] <... mprotect resumed>) = 0 [pid 2157] <... mprotect resumed>) = 0 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2159] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2157] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] <... writev resumed>) = 57 [pid 2159] <... clone resumed>, parent_tid=[2170], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2170 [pid 2157] <... clone resumed>, parent_tid=[2171], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2171 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] <... futex resumed>) = 0 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2171 attached [pid 2147] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2143] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2141] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2170 attached [pid 2171] set_robust_list(0x7f05963209e0, 24 [pid 2166] <... writev resumed>) = 57 [pid 2164] <... writev resumed>) = 57 [pid 2147] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2143] ioctl(8, LOOP_CLR_FD [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2171] <... set_robust_list resumed>) = 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2171] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2147] <... futex resumed>) = 0 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] <... socket resumed>) = 4 [pid 2147] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2141] <... futex resumed>) = 0 [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] <... socket resumed>) = 11 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2171] <... futex resumed>) = 1 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2147] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2170] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2170] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2170] <... socket resumed>) = 4 [pid 2158] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... futex resumed>) = 1 [pid 2166] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2170] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... futex resumed>) = 1 [pid 2166] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... futex resumed>) = 1 [pid 2166] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... futex resumed>) = 1 [pid 2166] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... futex resumed>) = 1 [pid 2166] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... futex resumed>) = 1 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] <... futex resumed>) = 0 [pid 2159] <... futex resumed>) = 1 [pid 2157] <... futex resumed>) = 1 [pid 2164] <... futex resumed>) = 0 [pid 2163] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2164] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2163] <... socket resumed>) = 5 [pid 2164] <... socket resumed>) = 5 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] <... futex resumed>) = 1 [pid 2159] <... futex resumed>) = 0 [pid 2164] <... futex resumed>) = 1 [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 0 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2159] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] <... futex resumed>) = 0 [pid 2164] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2163] <... socket resumed>) = 6 [pid 2165] <... writev resumed>) = 57 [pid 2164] <... socket resumed>) = 6 [pid 2162] <... sendmsg resumed>) = 64 [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = 0 [pid 2163] <... futex resumed>) = 1 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2165] <... futex resumed>) = 1 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2162] <... futex resumed>) = 1 [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2164] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2163] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2165] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2164] <... bind resumed>) = 0 [pid 2163] <... bind resumed>) = 0 [pid 2162] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... sendmsg resumed>) = 64 [pid 2165] <... socket resumed>) = 4 [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = 1 [pid 2163] <... futex resumed>) = 1 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2166] <... futex resumed>) = 1 [pid 2165] <... futex resumed>) = 1 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2162] <... futex resumed>) = 1 [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2166] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 0 [pid 2166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2164] getsockname(6, [pid 2163] getsockname(6, [pid 2162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2165] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2164] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2163] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2162] memfd_create("syzkaller", 0 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2160] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2165] <... socket resumed>) = 5 [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] <... memfd_create resumed>) = 7 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = 1 [pid 2163] <... futex resumed>) = 1 [pid 2162] ftruncate(7, 0 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2166] <... futex resumed>) = 1 [pid 2165] <... futex resumed>) = 1 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2162] <... ftruncate resumed>) = 0 [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2166] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2162] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 0 [pid 2166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2164] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2163] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2166] memfd_create("syzkaller", 0 [pid 2165] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2164] <... sendmsg resumed>) = 64 [pid 2163] <... sendmsg resumed>) = 64 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2166] <... memfd_create resumed>) = 7 [pid 2165] <... socket resumed>) = 6 [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2166] ftruncate(7, 0 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = 1 [pid 2163] <... futex resumed>) = 1 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2166] <... ftruncate resumed>) = 0 [pid 2165] <... futex resumed>) = 1 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2166] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2164] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2163] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2165] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2164] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2163] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2165] <... bind resumed>) = 0 [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = 1 [pid 2163] <... futex resumed>) = 1 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2165] <... futex resumed>) = 1 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2163] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2164] memfd_create("syzkaller", 0 [pid 2163] memfd_create("syzkaller", 0 [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2157] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2165] getsockname(6, [pid 2164] <... memfd_create resumed>) = 7 [pid 2163] <... memfd_create resumed>) = 7 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2165] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2164] ftruncate(7, 0 [pid 2163] ftruncate(7, 0 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... ftruncate resumed>) = 0 [pid 2163] <... ftruncate resumed>) = 0 [pid 2165] <... futex resumed>) = 1 [pid 2164] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2163] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2161] <... futex resumed>) = 0 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] <... futex resumed>) = 0 [pid 2165] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2165] <... sendmsg resumed>) = 64 [pid 2147] <... ioctl resumed>) = 0 [pid 2143] <... ioctl resumed>) = 0 [pid 2166] <... openat resumed>) = 8 [pid 2164] <... openat resumed>) = 8 [pid 2162] <... openat resumed>) = 8 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2143] close(8 [pid 2166] ioctl(8, LOOP_SET_FD, 7 [pid 2164] ioctl(8, LOOP_SET_FD, 7 [pid 2147] <... futex resumed>) = 1 [pid 2143] <... close resumed>) = 0 [pid 2141] <... futex resumed>) = 0 [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] ioctl(8, LOOP_SET_FD, 7 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2143] close(7 [pid 2141] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2165] <... futex resumed>) = 1 [pid 2161] <... futex resumed>) = 0 [pid 2147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2143] <... close resumed>) = 0 [pid 2141] <... futex resumed>) = 0 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2147] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2143] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2141] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] <... futex resumed>) = 0 [pid 2147] <... ioctl resumed>) = 0 [pid 2143] <... futex resumed>) = 0 [pid 2147] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2143] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2147] <... futex resumed>) = 1 [pid 2141] <... futex resumed>) = 0 [pid 2147] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2141] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2141] exit_group(0 [pid 2165] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2147] <... futex resumed>) = ? [pid 2143] <... futex resumed>) = ? [pid 2141] <... exit_group resumed>) = ? [pid 2165] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2147] +++ exited with 0 +++ [pid 2143] +++ exited with 0 +++ [pid 2141] +++ exited with 0 +++ [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2141, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2166] <... ioctl resumed>) = 0 [pid 2166] mkdir("./file0", 0777 [pid 2163] <... openat resumed>) = 8 [pid 2166] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2166] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... ioctl resumed>) = 0 [pid 2163] ioctl(8, LOOP_SET_FD, 7 [pid 2162] <... ioctl resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 2165] <... futex resumed>) = 1 [pid 2164] mkdir("./file0", 0777 [pid 2162] mkdir("./file0", 0777 [pid 2161] <... futex resumed>) = 0 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2162] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2161] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] ioctl(3, LOOP_CLR_FD [pid 2165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2164] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2162] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2161] <... futex resumed>) = 0 [pid 2165] memfd_create("syzkaller", 0 [pid 2161] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2165] <... memfd_create resumed>) = 7 [pid 2165] ftruncate(7, 0) = 0 [pid 2165] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 8 [pid 2163] <... ioctl resumed>) = 0 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2163] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2163] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2165] ioctl(8, LOOP_SET_FD, 7 [pid 310] close(3 [pid 2165] <... ioctl resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 2165] mkdir("./file0", 0777 [pid 2160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2158] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2165] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2158] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] <... futex resumed>) = 0 [pid 2170] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] <... futex resumed>) = 1 [pid 2157] <... futex resumed>) = 1 [pid 2171] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2170] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] <... futex resumed>) = 0 [pid 2165] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... clone resumed>, child_tidptr=0x555555d355d0) = 2180 [pid 2158] <... mmap resumed>) = 0x7f0596300000 [pid 2171] <... socket resumed>) = 9 [pid 2170] <... socket resumed>) = 9 [pid 2160] <... mmap resumed>) = 0x7f0596300000 [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2171] <... futex resumed>) = 1 [pid 2170] <... futex resumed>) = 1 [pid 2160] <... mprotect resumed>) = 0 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2170] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2160] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2170] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2160] <... clone resumed>, parent_tid=[2181], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2181 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2160] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2180 attached [pid 2180] set_robust_list(0x555555d355e0, 24) = 0 [pid 2180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2180] setpgid(0, 0) = 0 [pid 2180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2158] <... mprotect resumed>) = 0 [pid 2180] write(3, "1000", 4) = 4 [pid 2180] close(3) = 0 [pid 2180] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2180] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2180] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2182], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2182 [pid 2180] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2182 attached [pid 2182] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2182] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2182] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2182] <... futex resumed>) = 1 [pid 2182] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2163] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2163] ioctl(8, LOOP_CLR_FD./strace-static-x86_64: Process 2181 attached [pid 2158] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2161] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2161] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2161] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2183], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2183 [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2181] set_robust_list(0x7f05963209e0, 24./strace-static-x86_64: Process 2183 attached [pid 2183] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2183] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2183] <... futex resumed>) = 1 [pid 2183] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2184 attached [pid 2184] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2181] <... set_robust_list resumed>) = 0 [pid 2160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2158] <... clone resumed>, parent_tid=[2184], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2184 [pid 2157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2180] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2160] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = 0 [pid 2181] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2160] <... futex resumed>) = 0 [pid 2159] <... futex resumed>) = 0 [pid 2158] <... futex resumed>) = 1 [pid 2157] <... futex resumed>) = 0 [pid 2184] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2184] <... socket resumed>) = 9 [pid 2160] <... mmap resumed>) = 0x7f05962df000 [pid 2159] <... mmap resumed>) = 0x7f05962df000 [pid 2157] <... mmap resumed>) = 0x7f05962df000 [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2159] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2157] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2184] <... futex resumed>) = 0 [pid 2160] <... mprotect resumed>) = 0 [pid 2159] <... mprotect resumed>) = 0 [pid 2157] <... mprotect resumed>) = 0 [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2160] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2159] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2157] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2160] <... clone resumed>, parent_tid=[2186], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2186 [pid 2159] <... clone resumed>, parent_tid=[2185], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2185 [pid 2157] <... clone resumed>, parent_tid=[2187], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2187 [pid 2160] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] <... futex resumed>) = 0 [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2160] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2159] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2180] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2180] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2180] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2188], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2188 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2188 attached ./strace-static-x86_64: Process 2187 attached ./strace-static-x86_64: Process 2186 attached ./strace-static-x86_64: Process 2185 attached [pid 2181] <... socket resumed>) = 9 [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2187] set_robust_list(0x7f05962ff9e0, 24 [pid 2185] set_robust_list(0x7f05962ff9e0, 24 [pid 2181] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2187] <... set_robust_list resumed>) = 0 [pid 2185] <... set_robust_list resumed>) = 0 [pid 2181] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2185] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2181] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] <... futex resumed>) = 1 [pid 2187] <... socket resumed>) = 10 [pid 2185] <... socket resumed>) = 10 [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2187] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2185] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] <... futex resumed>) = 1 [pid 2185] <... futex resumed>) = 1 [pid 2187] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2185] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2186] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2186] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2188] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2188] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... futex resumed>) = 1 [pid 2188] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... futex resumed>) = 1 [pid 2188] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... futex resumed>) = 1 [pid 2188] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... futex resumed>) = 1 [pid 2188] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... futex resumed>) = 1 [pid 2186] <... sendmsg resumed>) = 40 [pid 2184] <... futex resumed>) = 0 [pid 2183] <... sendmsg resumed>) = 40 [pid 2182] <... writev resumed>) = 57 [pid 2171] <... sendmsg resumed>) = 40 [pid 2170] <... sendmsg resumed>) = 40 [pid 2166] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2165] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2164] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2163] <... ioctl resumed>) = 0 [pid 2162] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2186] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2182] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2186] <... futex resumed>) = 1 [pid 2183] <... futex resumed>) = 1 [pid 2171] <... futex resumed>) = 0 [pid 2170] <... futex resumed>) = 0 [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2188] <... sendmsg resumed>) = 64 [pid 2186] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2184] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2183] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2182] <... futex resumed>) = 0 [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2170] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2166] ioctl(8, LOOP_CLR_FD [pid 2165] ioctl(8, LOOP_CLR_FD [pid 2164] ioctl(8, LOOP_CLR_FD [pid 2163] close(8 [pid 2162] ioctl(8, LOOP_CLR_FD [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2183] <... socket resumed>) = 10 [pid 2182] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2181] <... futex resumed>) = 0 [pid 2171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 1 [pid 2188] <... futex resumed>) = 1 [pid 2181] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2180] <... futex resumed>) = 0 [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2170] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2184] <... sendmsg resumed>) = 40 [pid 2183] <... futex resumed>) = 0 [pid 2181] <... socket resumed>) = 10 [pid 2180] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2170] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2159] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2183] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2181] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2182] <... futex resumed>) = 0 [pid 2180] <... futex resumed>) = 1 [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2182] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2181] <... futex resumed>) = 1 [pid 2180] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2171] <... futex resumed>) = 0 [pid 2170] <... futex resumed>) = 0 [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2184] <... futex resumed>) = 1 [pid 2183] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2182] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2181] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2170] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2160] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2183] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2160] <... futex resumed>) = 0 [pid 2182] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2181] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2182] <... futex resumed>) = 1 [pid 2180] <... futex resumed>) = 0 [pid 2171] <... futex resumed>) = 0 [pid 2170] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2159] <... futex resumed>) = 0 [pid 2158] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 1 [pid 2184] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2183] <... futex resumed>) = 1 [pid 2181] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2180] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2170] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2161] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2184] <... socket resumed>) = 10 [pid 2183] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2182] memfd_create("syzkaller", 0 [pid 2181] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2171] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2181] <... futex resumed>) = 1 [pid 2182] <... memfd_create resumed>) = 7 [pid 2180] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2170] <... futex resumed>) = 0 [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = 1 [pid 2183] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2182] ftruncate(7, 0 [pid 2181] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2171] <... futex resumed>) = 1 [pid 2170] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2160] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2158] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2183] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2181] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2184] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2171] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2184] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2158] <... futex resumed>) = 0 [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] <... futex resumed>) = 0 [pid 2184] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2184] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2158] <... futex resumed>) = 0 [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] <... futex resumed>) = 0 [pid 2184] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2182] <... ftruncate resumed>) = 0 [pid 2182] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2160] <... futex resumed>) = 0 [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2161] <... futex resumed>) = 0 [pid 2183] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2181] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74) = -1 EBADF (Bad file descriptor) [pid 2181] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2160] <... futex resumed>) = 0 [pid 2181] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2160] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2170] <... sendmsg resumed>) = 40 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2170] <... futex resumed>) = 1 [pid 2170] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2170] <... futex resumed>) = 1 [pid 2170] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2170] <... futex resumed>) = 1 [pid 2170] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2170] <... futex resumed>) = 1 [pid 2170] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 8 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] <... futex resumed>) = 0 [pid 2159] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2159] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2170] <... futex resumed>) = 1 [pid 2170] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2158] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2157] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 1 [pid 2187] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2187] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2187] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... mmap resumed>) = 0x7f05962df000 [pid 2187] <... futex resumed>) = 1 [pid 2158] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2157] <... futex resumed>) = 0 [pid 2187] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] <... mprotect resumed>) = 0 [pid 2157] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2157] <... futex resumed>) = 0 [pid 2187] write(-1, NULL, 17 [pid 2157] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2187] <... write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write resumed>) = -1 EBADF (Bad file descriptor) [pid 2158] <... clone resumed>, parent_tid=[2194], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2194 [pid 2187] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] <... futex resumed>) = 1 [pid 2158] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2187] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2157] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2194 attached [pid 2171] <... sendmsg resumed>) = 40 [pid 2194] set_robust_list(0x7f05962ff9e0, 24 [pid 2187] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 0 [pid 2165] <... ioctl resumed>) = 0 [pid 2194] <... set_robust_list resumed>) = 0 [pid 2187] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2171] <... futex resumed>) = 0 [pid 2165] close(8 [pid 2157] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2194] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2187] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2194] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2187] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] <... futex resumed>) = 1 [pid 2157] <... futex resumed>) = 0 [pid 2194] <... futex resumed>) = 1 [pid 2187] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2171] <... futex resumed>) = 0 [pid 2158] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 1 [pid 2194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2171] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2194] write(-1, NULL, 17 [pid 2171] <... socket resumed>) = 11 [pid 2158] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2194] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] <... futex resumed>) = 1 [pid 2157] <... futex resumed>) = 0 [pid 2194] <... futex resumed>) = 1 [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2157] <... futex resumed>) = 0 [pid 2194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2171] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2158] <... futex resumed>) = 0 [pid 2157] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2194] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2158] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2194] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2194] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2158] <... futex resumed>) = 0 [pid 2194] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] <... futex resumed>) = 0 [pid 2194] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2158] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2194] <... socket resumed>) = 11 [pid 2194] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2158] <... futex resumed>) = 0 [pid 2194] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2158] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2158] <... futex resumed>) = 0 [pid 2194] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2158] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2184] <... sendmsg resumed>) = 40 [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2161] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2161] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2198], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2198 [pid 2161] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 2198 attached [pid 2198] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2198] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2198] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2161] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2198] <... futex resumed>) = 1 [pid 2198] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2198] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2161] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2198] <... futex resumed>) = 1 [pid 2198] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2198] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2161] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2198] <... futex resumed>) = 1 [pid 2198] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 8 [pid 2198] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2161] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2161] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2198] <... futex resumed>) = 1 [pid 2198] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2160] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 1 [pid 2186] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2160] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2186] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2186] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2160] <... futex resumed>) = 0 [pid 2186] write(-1, NULL, 17 [pid 2160] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2160] <... futex resumed>) = 0 [pid 2186] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2160] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2186] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2186] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2160] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2160] <... futex resumed>) = 0 [pid 2186] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2160] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2186] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2186] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2160] <... futex resumed>) = 0 [pid 2186] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2160] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2160] <... futex resumed>) = 0 [pid 2186] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2160] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2186] <... socket resumed>) = 11 [pid 2186] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2160] <... futex resumed>) = 0 [pid 2186] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2160] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2160] <... futex resumed>) = 0 [pid 2186] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2160] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2159] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2185] <... futex resumed>) = 0 [pid 2159] <... futex resumed>) = 1 [pid 2185] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2159] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2183] <... sendmsg resumed>) = 40 [pid 2180] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] <... futex resumed>) = 0 [pid 2180] <... futex resumed>) = 1 [pid 2188] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... socket resumed>) = 9 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2180] <... futex resumed>) = 0 [pid 2188] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2183] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2157] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 1 [pid 2187] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2157] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2158] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2158] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2184] <... futex resumed>) = 0 [pid 2158] <... futex resumed>) = 1 [pid 2184] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2158] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2198] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2194] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2181] <... sendmsg resumed>) = 40 [pid 2186] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2171] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2198] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2194] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2198] <... futex resumed>) = 1 [pid 2194] <... futex resumed>) = 0 [pid 2171] <... futex resumed>) = 0 [pid 2161] <... futex resumed>) = 0 [pid 2198] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2194] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2171] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2183] <... futex resumed>) = 0 [pid 2161] <... futex resumed>) = 1 [pid 2186] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2185] <... ioctl resumed>) = 0 [pid 2183] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2161] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... sendmsg resumed>) = 40 [pid 2187] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2184] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2181] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2187] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] <... futex resumed>) = 1 [pid 2184] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2183] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2160] <... futex resumed>) = 0 [pid 2188] <... futex resumed>) = 1 [pid 2187] <... futex resumed>) = 1 [pid 2184] <... futex resumed>) = 1 [pid 2183] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2160] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2158] <... futex resumed>) = 0 [pid 2157] <... futex resumed>) = 0 [pid 2188] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2187] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2184] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2183] <... futex resumed>) = 1 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2161] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2183] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2180] <... futex resumed>) = 0 [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... socket resumed>) = 10 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2180] <... futex resumed>) = 0 [pid 2188] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2180] <... futex resumed>) = 0 [pid 2188] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2188] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2186] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2185] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] <... futex resumed>) = 1 [pid 2180] <... futex resumed>) = 0 [pid 2185] <... futex resumed>) = 1 [pid 2159] <... futex resumed>) = 0 [pid 2188] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2185] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2181] <... futex resumed>) = 1 [pid 2160] <... futex resumed>) = 0 [pid 2188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2181] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2180] <... futex resumed>) = 0 [pid 2160] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=47000000} [pid 2188] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2181] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2181] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2181] <... futex resumed>) = 1 [pid 2180] <... futex resumed>) = 0 [pid 2160] <... futex resumed>) = 0 [pid 2188] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2181] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2180] <... futex resumed>) = 0 [pid 2188] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2163] <... close resumed>) = 0 [pid 2163] close(7) = 0 [pid 2163] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2163] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2188] <... sendmsg resumed>) = 40 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2188] <... futex resumed>) = 1 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2180] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2188] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2188] <... futex resumed>) = 1 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] write(-1, NULL, 17 [pid 2180] <... futex resumed>) = 0 [pid 2188] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2188] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2180] <... futex resumed>) = 0 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2188] <... futex resumed>) = 0 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2188] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2188] <... socket resumed>) = 11 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2180] <... futex resumed>) = 0 [pid 2188] <... futex resumed>) = 1 [pid 2180] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2188] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2180] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2170] <... ioctl resumed>) = 0 [pid 2170] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2159] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2170] <... futex resumed>) = 0 [pid 2159] <... write resumed>) = 90 [pid 2170] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2159] exit_group(0 [pid 2185] <... futex resumed>) = ? [pid 2170] <... futex resumed>) = ? [pid 2163] <... futex resumed>) = ? [pid 2159] <... exit_group resumed>) = ? [pid 2185] +++ exited with 0 +++ [pid 2170] +++ exited with 0 +++ [pid 2163] +++ exited with 0 +++ [pid 2159] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2159, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2182] <... openat resumed>) = 8 [pid 2166] <... ioctl resumed>) = 0 [pid 2165] <... close resumed>) = 0 [pid 2164] <... ioctl resumed>) = 0 [pid 2162] <... ioctl resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 2182] ioctl(8, LOOP_SET_FD, 7 [pid 2166] close(8 [pid 2165] close(7 [pid 2164] close(8 [pid 2162] close(8 [pid 306] ioctl(3, LOOP_CLR_FD [pid 2165] <... close resumed>) = 0 [pid 2164] <... close resumed>) = 0 [pid 2162] <... close resumed>) = 0 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2165] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] close(7 [pid 2162] close(7 [pid 306] close(3 [pid 2165] <... futex resumed>) = 0 [pid 2164] <... close resumed>) = 0 [pid 2162] <... close resumed>) = 0 [pid 2165] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2164] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2162] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2164] <... futex resumed>) = 0 [pid 2162] <... futex resumed>) = 0 [pid 2164] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2162] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2161] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2160] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2157] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2161] <... write resumed>) = 90 [pid 2160] <... write resumed>) = 90 [pid 2157] <... write resumed>) = 90 [pid 2182] <... ioctl resumed>) = 0 [pid 2180] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2166] <... close resumed>) = 0 [pid 2161] exit_group(0 [pid 2160] exit_group(0 [pid 2157] exit_group(0 [pid 306] <... close resumed>) = 0 [pid 2198] <... futex resumed>) = ? [pid 2187] <... futex resumed>) = ? [pid 2186] <... futex resumed>) = ? [pid 2183] <... futex resumed>) = ? [pid 2182] mkdir("./file0", 0777 [pid 2181] <... futex resumed>) = ? [pid 2180] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2171] <... futex resumed>) = ? [pid 2166] close(7 [pid 2165] <... futex resumed>) = ? [pid 2164] <... futex resumed>) = ? [pid 2162] <... futex resumed>) = ? [pid 2161] <... exit_group resumed>) = ? [pid 2160] <... exit_group resumed>) = ? [pid 2157] <... exit_group resumed>) = ? [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2198] +++ exited with 0 +++ [pid 2187] +++ exited with 0 +++ [pid 2186] +++ exited with 0 +++ [pid 2183] +++ exited with 0 +++ [pid 2182] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2181] +++ exited with 0 +++ [pid 2180] <... futex resumed>) = 0 [pid 2171] +++ exited with 0 +++ [pid 2166] <... close resumed>) = 0 [pid 2165] +++ exited with 0 +++ [pid 2164] +++ exited with 0 +++ [pid 2162] +++ exited with 0 +++ [pid 2188] <... ioctl resumed>) = 0 [pid 2182] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>0000000000000syztnl1" [pid 2180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2166] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2188] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2180] <... mmap resumed>) = 0x7f05962df000 [pid 2166] <... futex resumed>) = 0 [pid 2158] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2216 [pid 2166] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2188] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2180] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2158] <... write resumed>) = 90 [pid 2180] <... mprotect resumed>) = 0 [pid 2158] exit_group(0 [pid 2180] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2194] <... futex resumed>) = ? [pid 2184] <... futex resumed>) = ? [pid 2166] <... futex resumed>) = ? [pid 2158] <... exit_group resumed>) = ? [pid 2194] +++ exited with 0 +++ [pid 2184] +++ exited with 0 +++ [pid 2166] +++ exited with 0 +++ [pid 2180] <... clone resumed>, parent_tid=[2217], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2217 [pid 2161] +++ exited with 0 +++ [pid 2180] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2161, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 307] restart_syscall(<... resuming interrupted clone ...> [pid 2180] <... futex resumed>) = 0 [pid 2157] +++ exited with 0 +++ [pid 2180] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2157, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 2158] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2158, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 307] <... restart_syscall resumed>) = 0 [pid 308] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 307] ioctl(3, LOOP_CLR_FD [pid 308] <... openat resumed>) = 3 [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] ioctl(3, LOOP_CLR_FD [pid 307] close(3 [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 307] <... close resumed>) = 0 [pid 308] close(3 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... close resumed>) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2218 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2219 [pid 2160] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2160, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 309] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 309] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 305] ioctl(3, LOOP_CLR_FD [pid 309] close(3 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 309] <... close resumed>) = 0 [pid 305] close(3) = 0 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d355d0) = 2220 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2216 attached , child_tidptr=0x555555d355d0) = 2221 [pid 2216] set_robust_list(0x555555d355e0, 24) = 0 [pid 2216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2216] setpgid(0, 0) = 0 [pid 2216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2216] write(3, "1000", 4) = 4 [pid 2216] close(3) = 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2216] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2216] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2222], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2222 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2217 attached ./strace-static-x86_64: Process 2220 attached [pid 2217] set_robust_list(0x7f05962ff9e0, 24 [pid 2220] set_robust_list(0x555555d355e0, 24./strace-static-x86_64: Process 2219 attached ./strace-static-x86_64: Process 2221 attached [pid 2221] set_robust_list(0x555555d355e0, 24 [pid 2219] set_robust_list(0x555555d355e0, 24) = 0 [pid 2221] <... set_robust_list resumed>) = 0 [pid 2219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2219] <... prctl resumed>) = 0 [pid 2221] setpgid(0, 0 [pid 2219] setpgid(0, 0 [pid 2221] <... setpgid resumed>) = 0 [pid 2219] <... setpgid resumed>) = 0 [pid 2221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2221] <... openat resumed>) = 3 [pid 2219] <... openat resumed>) = 3 ./strace-static-x86_64: Process 2218 attached [pid 2219] write(3, "1000", 4) = 4 [pid 2219] close(3 [pid 2221] write(3, "1000", 4 [pid 2219] <... close resumed>) = 0 [pid 2221] <... write resumed>) = 4 [pid 2221] close(3 [pid 2219] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] <... close resumed>) = 0 [pid 2219] <... futex resumed>) = 0 [pid 2221] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2221] <... futex resumed>) = 0 [pid 2218] set_robust_list(0x555555d355e0, 24 [pid 2219] <... mmap resumed>) = 0x7f0596321000 [pid 2221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2218] <... set_robust_list resumed>) = 0 [pid 2218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2221] <... mmap resumed>) = 0x7f0596321000 [pid 2219] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2221] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2219] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2221] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2218] <... prctl resumed>) = 0 [pid 2218] setpgid(0, 0) = 0 [pid 2218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2221] <... clone resumed>, parent_tid=[2224], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2224 [pid 2219] <... clone resumed>, parent_tid=[2223], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2223 [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... openat resumed>) = 3 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] write(3, "1000", 4) = 4 [pid 2218] close(3) = 0 [pid 2218] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2218] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2218] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2225], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2225 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2224 attached [pid 2224] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2224] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2220] <... set_robust_list resumed>) = 0 [pid 2217] <... set_robust_list resumed>) = 0 [pid 2217] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2224] <... socket resumed>) = 3 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] <... futex resumed>) = 0 [pid 2220] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 2225 attached ./strace-static-x86_64: Process 2223 attached ./strace-static-x86_64: Process 2222 attached [pid 2224] <... futex resumed>) = 1 [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2217] <... ioctl resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2224] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2220] <... prctl resumed>) = 0 [pid 2217] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2223] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2223] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2225] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2225] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2225] <... futex resumed>) = 1 [pid 2225] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2222] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2222] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2222] <... futex resumed>) = 1 [pid 2222] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2220] setpgid(0, 0) = 0 [pid 2220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2220] write(3, "1000", 4) = 4 [pid 2220] close(3) = 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2220] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2220] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2227], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2227 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2227 attached [pid 2227] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2227] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... futex resumed>) = 0 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... futex resumed>) = 1 [pid 2227] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2217] <... futex resumed>) = 1 [pid 2180] <... futex resumed>) = 0 [pid 2217] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2224] <... writev resumed>) = 57 [pid 2182] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2224] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] <... socket resumed>) = 4 [pid 2221] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2224] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2224] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] <... socket resumed>) = 5 [pid 2221] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2224] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2224] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] <... socket resumed>) = 6 [pid 2221] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2224] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2224] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] <... bind resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2224] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2224] getsockname(6, [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2224] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2224] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2182] ioctl(8, LOOP_CLR_FD [pid 2223] <... writev resumed>) = 57 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 1 [pid 2223] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2225] <... writev resumed>) = 57 [pid 2227] <... writev resumed>) = 57 [pid 2224] <... sendmsg resumed>) = 64 [pid 2223] <... sendmsg resumed>) = 64 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2223] <... futex resumed>) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] <... futex resumed>) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = 0 [pid 2223] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... socket resumed>) = 4 [pid 2224] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2218] <... futex resumed>) = 0 [pid 2224] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2223] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2219] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... futex resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2218] <... futex resumed>) = 0 [pid 2227] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2224] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = 0 [pid 2221] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... socket resumed>) = 5 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2221] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2224] memfd_create("syzkaller", 0 [pid 2221] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2223] <... futex resumed>) = 0 [pid 2219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2224] <... memfd_create resumed>) = 7 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = 0 [pid 2224] ftruncate(7, 0 [pid 2220] <... futex resumed>) = 0 [pid 2227] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2225] <... futex resumed>) = 1 [pid 2222] <... writev resumed>) = 57 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... socket resumed>) = 6 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2224] <... ftruncate resumed>) = 0 [pid 2223] memfd_create("syzkaller", 0 [pid 2219] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = 1 [pid 2224] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2220] <... futex resumed>) = 0 [pid 2227] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2223] <... memfd_create resumed>) = 7 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2227] <... bind resumed>) = 0 [pid 2225] <... socket resumed>) = 4 [pid 2223] ftruncate(7, 0 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2223] <... ftruncate resumed>) = 0 [pid 2222] <... futex resumed>) = 1 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2216] <... futex resumed>) = 0 [pid 2227] <... futex resumed>) = 0 [pid 2223] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2225] <... futex resumed>) = 1 [pid 2222] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2216] <... futex resumed>) = 0 [pid 2225] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2220] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] getsockname(6, [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2225] <... socket resumed>) = 5 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... futex resumed>) = 0 [pid 2227] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] <... futex resumed>) = 0 [pid 2227] <... sendmsg resumed>) = 64 [pid 2222] <... socket resumed>) = 4 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2227] <... futex resumed>) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... futex resumed>) = 0 [pid 2227] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2225] <... futex resumed>) = 1 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2216] <... futex resumed>) = 0 [pid 2227] <... futex resumed>) = 0 [pid 2225] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2227] memfd_create("syzkaller", 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2220] <... futex resumed>) = 0 [pid 2227] <... memfd_create resumed>) = 7 [pid 2222] <... futex resumed>) = 1 [pid 2227] ftruncate(7, 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2227] <... ftruncate resumed>) = 0 [pid 2227] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2225] <... socket resumed>) = 6 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2222] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2218] <... futex resumed>) = 0 [pid 2225] <... futex resumed>) = 1 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2222] <... socket resumed>) = 5 [pid 2218] <... futex resumed>) = 0 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] <... bind resumed>) = 0 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2225] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2225] getsockname(6, [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2225] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2218] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2218] <... futex resumed>) = 0 [pid 2222] <... futex resumed>) = 1 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2222] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2225] <... sendmsg resumed>) = 64 [pid 2222] <... socket resumed>) = 6 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2222] <... futex resumed>) = 1 [pid 2218] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = 0 [pid 2222] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2222] <... bind resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = 0 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2225] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2222] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2222] getsockname(6, [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2225] <... futex resumed>) = 1 [pid 2222] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2218] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2225] memfd_create("syzkaller", 0 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2222] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2225] <... memfd_create resumed>) = 7 [pid 2222] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2225] ftruncate(7, 0 [pid 2222] <... sendmsg resumed>) = 64 [pid 2216] <... futex resumed>) = 0 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2225] <... ftruncate resumed>) = 0 [pid 2222] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2225] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2222] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2222] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2216] <... futex resumed>) = 0 [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2222] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2222] memfd_create("syzkaller", 0 [pid 2216] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2222] <... memfd_create resumed>) = 7 [pid 2216] <... futex resumed>) = 0 [pid 2222] ftruncate(7, 0 [pid 2216] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2222] <... ftruncate resumed>) = 0 [pid 2222] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2227] <... openat resumed>) = 8 [pid 2224] <... openat resumed>) = 8 [pid 2223] <... openat resumed>) = 8 [pid 2182] <... ioctl resumed>) = 0 [pid 2227] ioctl(8, LOOP_SET_FD, 7 [pid 2224] ioctl(8, LOOP_SET_FD, 7 [pid 2223] ioctl(8, LOOP_SET_FD, 7 [pid 2182] close(8 [pid 2227] <... ioctl resumed>) = 0 [pid 2227] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2227] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2225] <... openat resumed>) = 8 [pid 2222] <... openat resumed>) = 8 [pid 2225] ioctl(8, LOOP_SET_FD, 7 [pid 2222] ioctl(8, LOOP_SET_FD, 7 [pid 2224] <... ioctl resumed>) = 0 [pid 2224] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2224] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2223] <... ioctl resumed>) = 0 [pid 2182] <... close resumed>) = 0 [pid 2182] close(7) = 0 [pid 2223] mkdir("./file0", 0777 [pid 2182] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2223] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2182] <... futex resumed>) = 0 [pid 2223] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2182] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2225] <... ioctl resumed>) = 0 [pid 2180] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2180] exit_group(0 [pid 2225] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2222] <... ioctl resumed>) = 0 [pid 2217] <... futex resumed>) = ? [pid 2180] <... exit_group resumed>) = ? [pid 2225] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2222] mkdir("./file0", 0777 [pid 2217] +++ exited with 0 +++ [pid 2188] <... futex resumed>) = ? [pid 2182] <... futex resumed>) = ? [pid 2222] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2188] +++ exited with 0 +++ [pid 2222] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2182] +++ exited with 0 +++ [pid 2180] +++ exited with 0 +++ [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2180, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 310] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 310] close(3) = 0 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d355d0) = 2237 ./strace-static-x86_64: Process 2237 attached [pid 2221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2219] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2219] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2219] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2216] <... futex resumed>) = 0 [pid 2219] <... mmap resumed>) = 0x7f0596300000 [pid 2216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2219] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2216] <... mmap resumed>) = 0x7f0596300000 [pid 2219] <... mprotect resumed>) = 0 [pid 2216] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2219] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2216] <... mprotect resumed>) = 0 [pid 2216] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2219] <... clone resumed>, parent_tid=[2238], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2238 [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... clone resumed>, parent_tid=[2239], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2239 [pid 2219] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2216] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2239 attached [pid 2239] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2239] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2239] <... futex resumed>) = 1 [pid 2239] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2238 attached [pid 2238] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2238] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2238] <... futex resumed>) = 1 [pid 2238] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2221] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] set_robust_list(0x555555d355e0, 24 [pid 2221] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2237] <... set_robust_list resumed>) = 0 [pid 2227] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2223] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2221] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2216] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2216] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2216] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2241], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2241 [pid 2216] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2216] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2219] <... futex resumed>) = 0 [pid 2219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2219] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2219] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2242], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2242 [pid 2219] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2227] ioctl(8, LOOP_CLR_FD [pid 2223] ioctl(8, LOOP_CLR_FD [pid 2221] <... mmap resumed>) = 0x7f0596300000 [pid 2220] <... mmap resumed>) = 0x7f0596300000 [pid 2218] <... mmap resumed>) = 0x7f0596300000 ./strace-static-x86_64: Process 2241 attached ./strace-static-x86_64: Process 2242 attached [pid 2242] set_robust_list(0x7f05962ff9e0, 24 [pid 2241] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2242] <... set_robust_list resumed>) = 0 [pid 2241] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2242] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2241] <... socket resumed>) = 10 [pid 2241] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2241] <... futex resumed>) = 1 [pid 2241] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2242] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2241] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2216] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2242] <... futex resumed>) = 1 [pid 2241] <... futex resumed>) = 1 [pid 2242] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2241] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2242] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2241] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2241] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2242] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2216] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2241] <... futex resumed>) = 1 [pid 2242] <... futex resumed>) = 1 [pid 2241] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2242] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74) = -1 EBADF (Bad file descriptor) [pid 2242] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2219] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2242] <... futex resumed>) = 1 [pid 2239] <... sendmsg resumed>) = 40 [pid 2238] <... sendmsg resumed>) = 40 [pid 2237] <... prctl resumed>) = 0 [pid 2221] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2220] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2218] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2242] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] setpgid(0, 0 [pid 2221] <... mprotect resumed>) = 0 [pid 2220] <... mprotect resumed>) = 0 [pid 2218] <... mprotect resumed>) = 0 [pid 2239] <... futex resumed>) = 0 [pid 2238] <... futex resumed>) = 0 [pid 2237] <... setpgid resumed>) = 0 [pid 2221] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2220] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2218] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2239] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2238] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 2243 attached ) = 3 [pid 2221] <... clone resumed>, parent_tid=[2245], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2245 [pid 2220] <... clone resumed>, parent_tid=[2243], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2243 [pid 2218] <... clone resumed>, parent_tid=[2244], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2244 [pid 2237] write(3, "1000", 4 [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] <... write resumed>) = 4 [pid 2221] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2237] close(3 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2220] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2237] <... close resumed>) = 0 [pid 2237] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2243] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2243] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2243] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... futex resumed>) = 0 [pid 2220] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2220] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2243] <... futex resumed>) = 1 [pid 2243] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2244 attached [pid 2244] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2244] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2244] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2218] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2244] <... futex resumed>) = 1 [pid 2244] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2245 attached [pid 2245] set_robust_list(0x7f05963209e0, 24 [pid 2237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2237] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2245] <... set_robust_list resumed>) = 0 [pid 2237] <... mprotect resumed>) = 0 [pid 2245] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2237] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2246], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2246 [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2245] <... socket resumed>) = 9 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2245] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2246 attached [pid 2246] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2246] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2246] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2246] <... futex resumed>) = 0 [pid 2246] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2242] <... sendmsg resumed>) = 40 [pid 2242] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2219] <... futex resumed>) = 0 [pid 2242] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2238] <... futex resumed>) = 0 [pid 2219] <... futex resumed>) = 1 [pid 2238] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2238] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2219] <... futex resumed>) = 0 [pid 2238] write(-1, NULL, 17 [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2238] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2219] <... futex resumed>) = 0 [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2238] <... futex resumed>) = 0 [pid 2219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2238] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2238] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2238] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2219] <... futex resumed>) = 0 [pid 2238] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2238] <... socket resumed>) = 11 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2238] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2238] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2219] <... futex resumed>) = 0 [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... ioctl resumed>) = 0 [pid 2220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2216] <... futex resumed>) = 1 [pid 2239] <... futex resumed>) = 0 [pid 2227] close(8 [pid 2220] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2239] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2241] <... sendmsg resumed>) = 40 [pid 2241] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2239] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2241] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2239] <... futex resumed>) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = 0 [pid 2244] <... sendmsg resumed>) = 40 [pid 2243] <... sendmsg resumed>) = 40 [pid 2218] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... sendmsg resumed>) = 40 [pid 2218] <... futex resumed>) = 0 [pid 2218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2218] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2218] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2247], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2247 [pid 2218] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2218] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2247 attached [pid 2247] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2247] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2246] <... writev resumed>) = 57 [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2244] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2239] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] <... futex resumed>) = 1 [pid 2245] <... futex resumed>) = 1 [pid 2244] <... futex resumed>) = 0 [pid 2239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2237] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2220] <... mmap resumed>) = 0x7f05962df000 [pid 2216] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2244] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2239] write(-1, NULL, 17 [pid 2237] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2220] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2246] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2247] <... socket resumed>) = 10 [pid 2247] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2239] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... mprotect resumed>) = 0 [pid 2246] <... socket resumed>) = 4 [pid 2239] <... futex resumed>) = 1 [pid 2216] <... futex resumed>) = 0 [pid 2245] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2239] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2220] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... socket resumed>) = 10 [pid 2216] <... futex resumed>) = 0 [pid 2239] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2243] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2246] <... futex resumed>) = 1 [pid 2245] <... futex resumed>) = 1 [pid 2243] <... futex resumed>) = 0 [pid 2239] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2220] <... clone resumed>, parent_tid=[2248], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2248 [pid 2216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2218] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2218] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2246] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2245] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2244] <... futex resumed>) = 0 [pid 2243] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2239] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2244] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2237] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = 0 [pid 2239] <... socket resumed>) = 11 [pid 2220] <... futex resumed>) = 0 [pid 2245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2246] <... socket resumed>) = 5 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2244] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2220] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = 0 [pid 2244] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2239] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2246] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2244] <... futex resumed>) = 1 [pid 2239] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2244] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2237] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2246] <... socket resumed>) = 6 [pid 2245] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2239] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2244] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2239] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2218] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2246] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2244] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2245] <... futex resumed>) = 1 [pid 2244] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2239] <... futex resumed>) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2216] <... futex resumed>) = 0 [pid 2246] <... bind resumed>) = 0 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2244] <... futex resumed>) = 1 [pid 2239] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2244] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2221] <... futex resumed>) = 0 [pid 2218] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2216] <... futex resumed>) = 0 [pid 2246] <... futex resumed>) = 0 [pid 2245] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2239] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] <... futex resumed>) = 0 [pid 2216] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2247] <... futex resumed>) = 1 [pid 2246] getsockname(6, [pid 2247] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2248 attached [pid 2248] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2248] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 8 [pid 2248] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2220] <... futex resumed>) = 0 [pid 2220] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2243] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = 1 [pid 2243] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2220] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2243] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2243] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2243] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2243] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2220] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2243] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2243] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2243] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2243] sendmsg(8, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2220] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2248] <... futex resumed>) = 1 [pid 2248] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2244] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2237] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2246] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2246] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2237] <... futex resumed>) = 0 [pid 2246] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2219] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2219] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 2219] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2242] <... futex resumed>) = 0 [pid 2219] <... futex resumed>) = 1 [pid 2242] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2219] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2225] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2224] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2227] <... close resumed>) = 0 [pid 2223] <... ioctl resumed>) = 0 [pid 2222] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2227] close(7 [pid 2225] ioctl(8, LOOP_CLR_FD [pid 2224] ioctl(8, LOOP_CLR_FD [pid 2223] close(8 [pid 2222] ioctl(8, LOOP_CLR_FD [pid 2245] <... sendmsg resumed>) = 40 [pid 2227] <... close resumed>) = 0 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2221] <... futex resumed>) = 0 [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = 0 [pid 2221] <... futex resumed>) = 1 [pid 2245] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2221] <... futex resumed>) = 0 [pid 2245] write(-1, NULL, 17 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2245] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2221] <... futex resumed>) = 0 [pid 2245] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2221] <... futex resumed>) = 0 [pid 2245] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2245] <... socket resumed>) = 11 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2221] <... futex resumed>) = 0 [pid 2245] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2237] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2243] <... sendmsg resumed>) = 40 [pid 2243] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2243] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2237] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2237] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2249], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2249 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = 0 [pid 2220] <... futex resumed>) = 1 [pid 2227] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2227] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2227] write(-1, NULL, 17 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2227] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2227] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2227] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... socket resumed>) = 7 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2227] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2247] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = 1 [pid 2247] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2225] <... ioctl resumed>) = 0 [pid 2218] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2247] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2225] close(8 [pid 2247] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2218] <... futex resumed>) = 0 [pid 2247] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2218] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2218] <... futex resumed>) = 0 [pid 2247] write(-1, NULL, 17 [pid 2218] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2247] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2247] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2218] <... futex resumed>) = 0 [pid 2247] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2218] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2218] <... futex resumed>) = 0 [pid 2247] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2218] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2247] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2247] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2239] <... ioctl resumed>) = 0 [pid 2246] <... sendmsg resumed>) = 64 [pid 2247] <... futex resumed>) = 1 [pid 2242] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2218] <... futex resumed>) = 0 [pid 2247] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2218] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2242] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2238] <... ioctl resumed>) = 0 [pid 2227] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2218] <... futex resumed>) = 0 [pid 2247] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2247] <... socket resumed>) = 8 [pid 2246] <... futex resumed>) = 0 [pid 2242] <... futex resumed>) = 1 [pid 2238] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2219] <... futex resumed>) = 0 [pid 2247] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2242] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2238] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2247] <... futex resumed>) = 1 [pid 2239] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2220] <... futex resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2247] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2239] <... futex resumed>) = 0 [pid 2238] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2227] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2220] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2218] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2239] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2227] <... ioctl resumed>) = 0 [pid 2218] <... futex resumed>) = 0 [pid 2247] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2227] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2227] <... futex resumed>) = 1 [pid 2220] <... futex resumed>) = 0 [pid 2227] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2220] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2220] exit_group(0 [pid 2248] <... futex resumed>) = ? [pid 2243] <... futex resumed>) = ? [pid 2227] <... futex resumed>) = ? [pid 2220] <... exit_group resumed>) = ? [pid 2248] +++ exited with 0 +++ [pid 2243] +++ exited with 0 +++ [pid 2227] +++ exited with 0 +++ [pid 2220] +++ exited with 0 +++ [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2220, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR./strace-static-x86_64: Process 2249 attached [pid 2249] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2249] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0) = -1 EBADF (Bad file descriptor) [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2249] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = 1 [pid 2246] memfd_create("syzkaller", 0 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2246] <... memfd_create resumed>) = 7 [pid 2246] ftruncate(7, 0) = 0 [pid 2246] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2244] <... sendmsg resumed>) = 40 [pid 2244] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2244] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2245] <... ioctl resumed>) = 0 [pid 2223] <... close resumed>) = 0 [pid 2221] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2223] close(7 [pid 2221] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2245] <... futex resumed>) = 0 [pid 2223] <... close resumed>) = 0 [pid 2221] <... futex resumed>) = 0 [pid 2245] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2223] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2245] <... ioctl resumed>) = 0 [pid 2223] <... futex resumed>) = 0 [pid 2245] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2223] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2219] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2245] <... futex resumed>) = 1 [pid 2221] <... futex resumed>) = 0 [pid 2219] <... write resumed>) = 90 [pid 2245] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2219] exit_group(0 [pid 2238] <... futex resumed>) = ? [pid 2219] <... exit_group resumed>) = ? [pid 2242] <... futex resumed>) = ? [pid 2223] <... futex resumed>) = ? [pid 2242] +++ exited with 0 +++ [pid 2238] +++ exited with 0 +++ [pid 2223] +++ exited with 0 +++ [pid 2219] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2219, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 308] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2218] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2244] <... futex resumed>) = 0 [pid 2244] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2218] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2244] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2244] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2218] <... futex resumed>) = 0 [pid 2244] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2247] <... ioctl resumed>) = 0 [pid 2247] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2247] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2246] <... openat resumed>) = 8 [pid 2225] <... close resumed>) = 0 [pid 2246] ioctl(8, LOOP_SET_FD, 7 [pid 2225] close(7) = 0 [pid 2225] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2225] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2246] <... ioctl resumed>) = 0 [pid 2224] <... ioctl resumed>) = 0 [pid 309] <... openat resumed>) = 3 [pid 308] <... openat resumed>) = 3 [pid 2246] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2224] close(8 [pid 309] ioctl(3, LOOP_CLR_FD [pid 308] ioctl(3, LOOP_CLR_FD [pid 2246] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2224] <... close resumed>) = 0 [pid 2222] <... ioctl resumed>) = 0 [pid 309] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2224] close(7 [pid 2222] close(8 [pid 2218] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 309] close(3 [pid 308] close(3 [pid 2224] <... close resumed>) = 0 [pid 2222] <... close resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 2224] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2222] close(7 [pid 2218] <... write resumed>) = 90 [pid 309] <... close resumed>) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2224] <... futex resumed>) = 0 [pid 2218] exit_group(0 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2261 attached [pid 2247] <... futex resumed>) = ? [pid 2244] <... futex resumed>) = ? [pid 2225] <... futex resumed>) = ? [pid 2224] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2222] <... close resumed>) = 0 [pid 2218] <... exit_group resumed>) = ? [pid 2247] +++ exited with 0 +++ [pid 2244] +++ exited with 0 +++ [pid 2225] +++ exited with 0 +++ [pid 2222] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2221] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90./strace-static-x86_64: Process 2260 attached [pid 2260] set_robust_list(0x555555d355e0, 24) = 0 [pid 2260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2260] setpgid(0, 0) = 0 [pid 2260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2216] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2261 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2260 [pid 2222] <... futex resumed>) = 0 [pid 2222] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2221] <... write resumed>) = 90 [pid 2216] <... write resumed>) = 90 [pid 2221] exit_group(0 [pid 2216] exit_group(0 [pid 2245] <... futex resumed>) = ? [pid 2221] <... exit_group resumed>) = ? [pid 2224] <... futex resumed>) = ? [pid 2245] +++ exited with 0 +++ [pid 2216] <... exit_group resumed>) = ? [pid 2241] <... futex resumed>) = ? [pid 2239] <... futex resumed>) = ? [pid 2224] +++ exited with 0 +++ [pid 2222] <... futex resumed>) = ? [pid 2241] +++ exited with 0 +++ [pid 2239] +++ exited with 0 +++ [pid 2260] <... openat resumed>) = 3 [pid 2222] +++ exited with 0 +++ [pid 2260] write(3, "1000", 4) = 4 [pid 2260] close(3) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2260] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2260] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2262], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2262 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2262 attached [pid 2262] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2262] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2221] +++ exited with 0 +++ [pid 2262] <... socket resumed>) = 3 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2221, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2218] +++ exited with 0 +++ [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 2260] <... futex resumed>) = 0 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2218, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] restart_syscall(<... resuming interrupted clone ...> [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2216] +++ exited with 0 +++ [pid 2262] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2216, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 2261] set_robust_list(0x555555d355e0, 24 [pid 307] <... restart_syscall resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 306] <... restart_syscall resumed>) = 0 [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2261] <... set_robust_list resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 307] ioctl(3, LOOP_CLR_FD [pid 306] ioctl(3, LOOP_CLR_FD [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 307] close(3 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 307] <... close resumed>) = 0 [pid 306] close(3 [pid 305] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2262] <... writev resumed>) = 57 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2264 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2263 [pid 2262] <... socket resumed>) = 6 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2265 [pid 2262] <... bind resumed>) = 0 [pid 2261] <... prctl resumed>) = 0 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] setpgid(0, 0) = 0 [pid 2260] <... futex resumed>) = 0 [pid 2261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... openat resumed>) = 3 [pid 2261] write(3, "1000", 4 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... write resumed>) = 4 [pid 2260] <... futex resumed>) = 0 [pid 2261] close(3) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2261] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2262] <... futex resumed>) = 1 [pid 2261] <... futex resumed>) = 0 [pid 2262] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2261] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2261] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2262] <... sendmsg resumed>) = 64 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2261] <... clone resumed>, parent_tid=[2266], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2266 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2262] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2262] <... futex resumed>) = 1 [pid 2262] memfd_create("syzkaller", 0) = 7 [pid 2262] ftruncate(7, 0) = 0 [pid 2262] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 8 [pid 2262] ioctl(8, LOOP_SET_FD, 7./strace-static-x86_64: Process 2266 attached ) = 0 [pid 2262] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2262] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2266] set_robust_list(0x7f05963419e0, 24 [pid 2237] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2266] <... set_robust_list resumed>) = 0 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2266] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2237] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2266] <... futex resumed>) = 1 [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2266] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2261] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] <... writev resumed>) = 57 ./strace-static-x86_64: Process 2263 attached [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = 1 [pid 2266] <... futex resumed>) = 1 [pid 2263] set_robust_list(0x555555d355e0, 24 [pid 2261] <... futex resumed>) = 0 [pid 2249] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2264 attached [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] set_robust_list(0x555555d355e0, 24 [pid 2249] <... socket resumed>) = 9 [pid 2261] <... futex resumed>) = 0 [pid 2266] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... set_robust_list resumed>) = 0 [pid 2266] <... socket resumed>) = 4 [pid 2263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2249] <... futex resumed>) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... set_robust_list resumed>) = 0 [pid 2237] <... futex resumed>) = 0 [pid 2249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] <... futex resumed>) = 1 [pid 2261] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2266] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2261] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2265 attached [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] <... socket resumed>) = 5 [pid 2265] set_robust_list(0x555555d355e0, 24 [pid 2263] <... prctl resumed>) = 0 [pid 2263] setpgid(0, 0 [pid 2264] <... prctl resumed>) = 0 [pid 2264] setpgid(0, 0 [pid 2263] <... setpgid resumed>) = 0 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2265] <... set_robust_list resumed>) = 0 [pid 2264] <... setpgid resumed>) = 0 [pid 2266] <... futex resumed>) = 1 [pid 2264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2261] <... futex resumed>) = 0 [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... openat resumed>) = 3 [pid 2261] <... futex resumed>) = 0 [pid 2263] <... openat resumed>) = 3 [pid 2265] <... prctl resumed>) = 0 [pid 2249] <... sendmsg resumed>) = 40 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2265] setpgid(0, 0 [pid 2264] write(3, "1000", 4 [pid 2265] <... setpgid resumed>) = 0 [pid 2266] <... socket resumed>) = 6 [pid 2263] write(3, "1000", 4 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] <... futex resumed>) = 1 [pid 2265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2264] <... write resumed>) = 4 [pid 2263] <... write resumed>) = 4 [pid 2261] <... futex resumed>) = 0 [pid 2249] <... futex resumed>) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2261] <... futex resumed>) = 0 [pid 2249] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2237] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2249] <... socket resumed>) = 10 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] <... bind resumed>) = 0 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... openat resumed>) = 3 [pid 2264] close(3 [pid 2263] close(3 [pid 2249] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] <... futex resumed>) = 1 [pid 2265] write(3, "1000", 4 [pid 2264] <... close resumed>) = 0 [pid 2263] <... close resumed>) = 0 [pid 2261] <... futex resumed>) = 0 [pid 2249] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2237] <... futex resumed>) = 0 [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... write resumed>) = 4 [pid 2264] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2266] getsockname(6, [pid 2249] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] <... futex resumed>) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2266] <... futex resumed>) = 1 [pid 2261] <... futex resumed>) = 0 [pid 2249] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] close(3 [pid 2264] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] <... futex resumed>) = 0 [pid 2266] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2261] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2265] <... close resumed>) = 0 [pid 2264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2266] <... sendmsg resumed>) = 64 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2249] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] <... futex resumed>) = 0 [pid 2249] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2265] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... mmap resumed>) = 0x7f0596321000 [pid 2263] <... mmap resumed>) = 0x7f0596321000 [pid 2261] <... futex resumed>) = 0 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2265] <... futex resumed>) = 0 [pid 2264] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2263] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2264] <... mprotect resumed>) = 0 [pid 2263] <... mprotect resumed>) = 0 [pid 2261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2249] <... futex resumed>) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2266] <... futex resumed>) = 0 [pid 2265] <... mmap resumed>) = 0x7f0596321000 [pid 2264] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2263] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] memfd_create("syzkaller", 0 [pid 2265] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2261] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = 0 [pid 2265] <... mprotect resumed>) = 0 [pid 2264] <... clone resumed>, parent_tid=[2269], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2269 [pid 2263] <... clone resumed>, parent_tid=[2270], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2270 [pid 2265] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2265] <... clone resumed>, parent_tid=[2271], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2271 [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2271 attached [pid 2271] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2271] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] <... futex resumed>) = 1 [pid 2271] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2266] <... memfd_create resumed>) = 7 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] ftruncate(7, 0) = 0 [pid 2266] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 8 [pid 2266] ioctl(8, LOOP_SET_FD, 7./strace-static-x86_64: Process 2269 attached [pid 2269] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2269] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2266] <... ioctl resumed>) = 0 [pid 2266] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2266] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2269] <... socket resumed>) = 3 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... futex resumed>) = 0 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2269] <... futex resumed>) = 1 [pid 2269] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1./strace-static-x86_64: Process 2270 attached [pid 2270] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2270] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2249] <... sendmsg resumed>) = 40 [pid 2271] <... writev resumed>) = 57 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] <... writev resumed>) = 57 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2246] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = 1 [pid 2269] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2269] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... socket resumed>) = 4 [pid 2269] <... socket resumed>) = 4 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... futex resumed>) = 1 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... futex resumed>) = 0 [pid 2270] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2249] <... futex resumed>) = 1 [pid 2246] ioctl(8, LOOP_CLR_FD [pid 2237] <... futex resumed>) = 0 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = 0 [pid 2269] <... futex resumed>) = 0 [pid 2265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2237] <... futex resumed>) = 0 [pid 2271] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2270] <... futex resumed>) = 0 [pid 2269] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] <... futex resumed>) = 1 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2249] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2270] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2271] <... socket resumed>) = 5 [pid 2270] <... writev resumed>) = 57 [pid 2269] <... socket resumed>) = 5 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... futex resumed>) = 0 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2249] <... futex resumed>) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2271] <... futex resumed>) = 0 [pid 2270] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2269] <... futex resumed>) = 0 [pid 2265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] write(-1, NULL, 17 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2249] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2237] <... futex resumed>) = 0 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2271] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2269] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] <... futex resumed>) = 0 [pid 2271] <... socket resumed>) = 6 [pid 2269] <... socket resumed>) = 6 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] <... futex resumed>) = 0 [pid 2269] <... futex resumed>) = 0 [pid 2265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2271] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2269] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] <... bind resumed>) = 0 [pid 2269] <... bind resumed>) = 0 [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = 1 [pid 2269] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] getsockname(6, [pid 2269] getsockname(6, [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2269] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = 1 [pid 2269] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2269] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] <... sendmsg resumed>) = 64 [pid 2269] <... sendmsg resumed>) = 64 [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = 1 [pid 2269] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2269] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2269] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = 1 [pid 2269] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2271] memfd_create("syzkaller", 0 [pid 2269] memfd_create("syzkaller", 0 [pid 2265] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2271] <... memfd_create resumed>) = 7 [pid 2269] <... memfd_create resumed>) = 7 [pid 2271] ftruncate(7, 0 [pid 2269] ftruncate(7, 0 [pid 2271] <... ftruncate resumed>) = 0 [pid 2269] <... ftruncate resumed>) = 0 [pid 2271] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2269] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2249] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2260] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... socket resumed>) = 4 [pid 2260] <... futex resumed>) = 0 [pid 2249] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2249] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2237] <... futex resumed>) = 0 [pid 2270] <... futex resumed>) = 1 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2249] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2260] <... mmap resumed>) = 0x7f0596300000 [pid 2249] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = 1 [pid 2260] <... mprotect resumed>) = 0 [pid 2249] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = 1 [pid 2270] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2260] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2249] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] <... socket resumed>) = 5 [pid 2249] <... socket resumed>) = 11 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2249] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2237] <... futex resumed>) = 0 [pid 2249] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... clone resumed>, parent_tid=[2274], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2274 [pid 2270] <... futex resumed>) = 1 [pid 2263] <... futex resumed>) = 0 [pid 2270] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... socket resumed>) = 6 [pid 2263] <... futex resumed>) = 0 [pid 2260] <... futex resumed>) = 0 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2270] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... bind resumed>) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2270] getsockname(6, [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2270] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2274 attached [pid 2274] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2274] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2270] <... sendmsg resumed>) = 64 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2263] <... futex resumed>) = 0 [pid 2270] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2263] <... futex resumed>) = 0 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2270] memfd_create("syzkaller", 0 [pid 2263] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... memfd_create resumed>) = 7 [pid 2263] <... futex resumed>) = 0 [pid 2270] ftruncate(7, 0 [pid 2263] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2270] <... ftruncate resumed>) = 0 [pid 2270] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2246] <... ioctl resumed>) = 0 [pid 2246] close(8 [pid 2271] <... openat resumed>) = 8 [pid 2269] <... openat resumed>) = 8 [pid 2271] ioctl(8, LOOP_SET_FD, 7 [pid 2269] ioctl(8, LOOP_SET_FD, 7 [pid 2274] <... sendmsg resumed>) = 40 [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74) = -1 EBADF (Bad file descriptor) [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2271] <... ioctl resumed>) = 0 [pid 2270] <... openat resumed>) = 8 [pid 2262] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2271] mkdir("./file0", 0777 [pid 2270] ioctl(8, LOOP_SET_FD, 7 [pid 2262] ioctl(8, LOOP_CLR_FD [pid 2271] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2271] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2274] <... sendmsg resumed>) = 40 [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100) = -1 ENODEV (No such device) [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2260] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2260] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2274] <... futex resumed>) = 1 [pid 2274] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = 0 [pid 2274] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... futex resumed>) = 0 [pid 2274] <... futex resumed>) = 1 [pid 2274] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2270] <... ioctl resumed>) = 0 [pid 2269] <... ioctl resumed>) = 0 [pid 2270] mkdir("./file0", 0777 [pid 2269] mkdir("./file0", 0777 [pid 2270] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2269] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2270] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2269] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2249] <... ioctl resumed>) = 0 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2237] <... futex resumed>) = 0 [pid 2249] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2237] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2237] <... futex resumed>) = 0 [pid 2249] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2237] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2249] <... futex resumed>) = 0 [pid 2237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2249] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2266] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2262] <... ioctl resumed>) = 0 [pid 2261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2246] <... close resumed>) = 0 [pid 2262] close(8) = 0 [pid 2262] close(7) = 0 [pid 2262] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2262] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2260] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2266] ioctl(8, LOOP_CLR_FD [pid 2261] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2260] <... write resumed>) = 90 [pid 2246] close(7 [pid 2261] <... futex resumed>) = 0 [pid 2260] exit_group(0 [pid 2261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2246] <... close resumed>) = 0 [pid 2274] <... futex resumed>) = ? [pid 2262] <... futex resumed>) = ? [pid 2261] <... mmap resumed>) = 0x7f0596300000 [pid 2260] <... exit_group resumed>) = ? [pid 2246] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2274] +++ exited with 0 +++ [pid 2262] +++ exited with 0 +++ [pid 2261] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2246] <... futex resumed>) = 0 [pid 2261] <... mprotect resumed>) = 0 [pid 2246] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2261] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2237] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2261] <... clone resumed>, parent_tid=[2280], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2280 [pid 2237] exit_group(0 [pid 2261] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2249] <... futex resumed>) = ? [pid 2261] <... futex resumed>) = 0 [pid 2246] <... futex resumed>) = ? [pid 2237] <... exit_group resumed>) = ? [pid 2261] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2249] +++ exited with 0 +++ [pid 2246] +++ exited with 0 +++ [pid 2260] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2260, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 2237] +++ exited with 0 +++ [pid 308] restart_syscall(<... resuming interrupted clone ...> [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2237, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 310] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 308] <... restart_syscall resumed>) = 0 [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR./strace-static-x86_64: Process 2280 attached [pid 2280] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2280] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2280] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2280] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2261] <... futex resumed>) = 0 [pid 2265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2264] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2265] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2265] <... mmap resumed>) = 0x7f0596300000 [pid 2264] <... mmap resumed>) = 0x7f0596300000 [pid 2265] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2264] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2265] <... mprotect resumed>) = 0 [pid 2264] <... mprotect resumed>) = 0 [pid 2265] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2264] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2265] <... clone resumed>, parent_tid=[2283], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2283 [pid 2264] <... clone resumed>, parent_tid=[2284], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2284 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2283 attached [pid 2283] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2283] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2283] <... futex resumed>) = 1 [pid 2283] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2284 attached [pid 2261] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] set_robust_list(0x7f05963209e0, 24 [pid 2280] <... futex resumed>) = 0 [pid 2261] <... futex resumed>) = 1 [pid 2280] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2284] <... set_robust_list resumed>) = 0 [pid 2263] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2261] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2263] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2263] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2285], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2285 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2285 attached [pid 2284] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2285] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2284] <... socket resumed>) = 9 [pid 2269] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2266] <... ioctl resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 308] <... openat resumed>) = 3 [pid 2264] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2285] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] ioctl(3, LOOP_CLR_FD [pid 308] ioctl(3, LOOP_CLR_FD [pid 2284] <... futex resumed>) = 0 [pid 2285] <... socket resumed>) = 9 [pid 2284] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2283] <... sendmsg resumed>) = 40 [pid 2280] <... sendmsg resumed>) = 40 [pid 2269] ioctl(8, LOOP_CLR_FD [pid 2266] close(8 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2280] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2264] <... futex resumed>) = 0 [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2280] <... futex resumed>) = 1 [pid 2265] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2261] <... futex resumed>) = 0 [pid 2283] <... futex resumed>) = 0 [pid 2280] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2265] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... sendmsg resumed>) = 40 [pid 2283] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2280] <... socket resumed>) = 10 [pid 2266] <... close resumed>) = 0 [pid 2265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2261] <... futex resumed>) = 0 [pid 310] close(3 [pid 308] close(3 [pid 2285] <... futex resumed>) = 1 [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] close(7 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2284] <... futex resumed>) = 1 [pid 2264] <... futex resumed>) = 0 [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2266] <... close resumed>) = 0 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... futex resumed>) = 0 [pid 2284] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2266] <... futex resumed>) = 0 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2284] <... socket resumed>) = 10 [pid 2280] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] <... mmap resumed>) = 0x7f05962df000 [pid 2263] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2280] <... futex resumed>) = 0 [pid 2265] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2264] <... futex resumed>) = 0 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = 0 [pid 2284] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2284] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2285] <... futex resumed>) = 0 [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2280] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] <... mprotect resumed>) = 0 [pid 2263] <... futex resumed>) = 1 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2284] <... futex resumed>) = 1 [pid 2266] <... futex resumed>) = 0 [pid 2265] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2264] <... futex resumed>) = 0 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2261] <... futex resumed>) = 1 [pid 2285] <... sendmsg resumed>) = 40 [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2266] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2265] <... clone resumed>, parent_tid=[2289], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2289 [pid 2264] <... futex resumed>) = 0 [pid 2285] <... futex resumed>) = 1 [pid 2284] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... futex resumed>) = 0 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2284] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2266] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2284] <... futex resumed>) = 1 [pid 2266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = 0 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2261] <... futex resumed>) = 0 [pid 2285] <... socket resumed>) = 10 [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2266] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2264] <... futex resumed>) = 0 [pid 2285] <... futex resumed>) = 1 [pid 2284] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... futex resumed>) = 0 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2289 attached [pid 2289] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2289] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2289] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... futex resumed>) = 0 [pid 2265] <... futex resumed>) = 1 [pid 2283] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2283] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2283] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2283] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2283] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2283] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2265] <... futex resumed>) = 0 [pid 2283] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2289] <... futex resumed>) = 1 [pid 2289] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2266] <... futex resumed>) = 1 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2285] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2263] <... futex resumed>) = 0 [pid 2285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2285] <... futex resumed>) = 0 [pid 2266] <... futex resumed>) = 0 [pid 2285] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2285] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2263] <... futex resumed>) = 0 [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2285] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] <... futex resumed>) = 0 [pid 2285] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2269] <... ioctl resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 2270] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2270] ioctl(8, LOOP_CLR_FD [pid 2269] close(8 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2284] <... sendmsg resumed>) = 40 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... clone resumed>, child_tidptr=0x555555d355d0) = 2292 [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... futex resumed>) = 0 [pid 2284] <... futex resumed>) = 1 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2293 [pid 2284] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2284] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2284] write(-1, NULL, 17 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2284] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2293 attached [pid 2293] set_robust_list(0x555555d355e0, 24) = 0 [pid 2293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2293] setpgid(0, 0) = 0 [pid 2293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2293] write(3, "1000", 4) = 4 [pid 2293] close(3) = 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2293] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2293] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2294], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2294 [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2294 attached [pid 2294] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2264] <... futex resumed>) = 0 [pid 2284] <... futex resumed>) = 1 [pid 2283] <... sendmsg resumed>) = 40 [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] <... futex resumed>) = 0 [pid 2284] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2294] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2283] <... futex resumed>) = 1 [pid 2284] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2283] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = 0 [pid 2284] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2265] <... futex resumed>) = 0 [pid 2284] <... socket resumed>) = 8 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2292 attached ) = 1 [pid 2265] <... futex resumed>) = 1 [pid 2264] <... futex resumed>) = 0 [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2264] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2264] <... futex resumed>) = 0 [pid 2284] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2264] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] set_robust_list(0x555555d355e0, 24) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2283] <... futex resumed>) = 0 [pid 2283] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2283] <... futex resumed>) = 1 [pid 2283] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2283] <... futex resumed>) = 1 [pid 2283] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2283] <... futex resumed>) = 1 [pid 2283] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] <... futex resumed>) = 0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2283] <... futex resumed>) = 1 [pid 2283] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2294] <... socket resumed>) = 3 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] <... futex resumed>) = 0 [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2294] <... futex resumed>) = 1 [pid 2294] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2266] <... sendmsg resumed>) = 40 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2266] <... futex resumed>) = 1 [pid 2266] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] <... futex resumed>) = 1 [pid 2266] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2266] <... futex resumed>) = 1 [pid 2266] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2266] <... futex resumed>) = 1 [pid 2266] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 7 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] setpgid(0, 0 [pid 2266] <... futex resumed>) = 1 [pid 2266] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2292] <... setpgid resumed>) = 0 [pid 2285] <... sendmsg resumed>) = 40 [pid 2292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2292] <... openat resumed>) = 3 [pid 2285] <... futex resumed>) = 1 [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] <... futex resumed>) = 0 [pid 2292] write(3, "1000", 4 [pid 2285] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... futex resumed>) = 1 [pid 2265] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2292] <... write resumed>) = 4 [pid 2285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2283] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2265] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2292] close(3 [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... ioctl resumed>) = 0 [pid 2265] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2283] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2265] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... close resumed>) = 0 [pid 2285] <... futex resumed>) = 0 [pid 2294] <... writev resumed>) = 57 [pid 2292] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2283] <... futex resumed>) = 0 [pid 2285] write(-1, NULL, 17 [pid 2265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] <... futex resumed>) = 0 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = 0 [pid 2285] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2283] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2294] <... futex resumed>) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2294] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] <... socket resumed>) = 4 [pid 2293] <... futex resumed>) = 0 [pid 2292] <... mmap resumed>) = 0x7f0596321000 [pid 2285] <... futex resumed>) = 0 [pid 2263] <... futex resumed>) = 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2285] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2292] <... mprotect resumed>) = 0 [pid 2285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] <... ioctl resumed>) = 0 [pid 2292] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2263] <... futex resumed>) = 0 [pid 2292] <... clone resumed>, parent_tid=[2295], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2295 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] <... futex resumed>) = 0 [pid 2292] <... futex resumed>) = 0 [pid 2285] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2285] <... socket resumed>) = 11 [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2263] <... futex resumed>) = 0 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] <... futex resumed>) = 0 [pid 2285] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2285] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2263] <... futex resumed>) = 0 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2263] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2263] <... futex resumed>) = 0 [pid 2285] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2263] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2285] <... ioctl resumed>) = 0 [pid 2285] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2263] <... futex resumed>) = 0 [pid 2285] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2295 attached [pid 2295] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2295] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] <... close resumed>) = 0 [pid 2292] <... futex resumed>) = 0 [pid 2271] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2270] close(8 [pid 2269] close(7 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2271] ioctl(8, LOOP_CLR_FD [pid 2270] <... close resumed>) = 0 [pid 2269] <... close resumed>) = 0 [pid 2270] close(7 [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] <... futex resumed>) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2270] <... close resumed>) = 0 [pid 2269] <... futex resumed>) = 0 [pid 2294] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2270] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2294] <... socket resumed>) = 5 [pid 2293] <... futex resumed>) = 0 [pid 2270] <... futex resumed>) = 0 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2270] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2294] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2284] <... ioctl resumed>) = 0 [pid 2294] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2284] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2294] <... socket resumed>) = 6 [pid 2293] <... futex resumed>) = 0 [pid 2284] <... futex resumed>) = 1 [pid 2264] <... futex resumed>) = 0 [pid 2263] <... write resumed>) = 90 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2284] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2264] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2263] exit_group(0 [pid 2294] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2285] <... futex resumed>) = ? [pid 2270] <... futex resumed>) = ? [pid 2269] <... futex resumed>) = 0 [pid 2264] <... futex resumed>) = 1 [pid 2263] <... exit_group resumed>) = ? [pid 2294] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2285] +++ exited with 0 +++ [pid 2270] +++ exited with 0 +++ [pid 2269] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2264] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2263] +++ exited with 0 +++ [pid 2295] <... futex resumed>) = 1 [pid 2294] <... bind resumed>) = 0 [pid 2293] <... futex resumed>) = 0 [pid 2269] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2263, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 2295] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2269] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... writev resumed>) = 57 [pid 2294] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2269] <... futex resumed>) = 1 [pid 2264] <... futex resumed>) = 0 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] getsockname(6, [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2269] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2264] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2295] <... futex resumed>) = 1 [pid 2294] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2293] <... futex resumed>) = 0 [pid 2292] <... futex resumed>) = 0 [pid 2264] <... write resumed>) = 90 [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2295] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] exit_group(0 [pid 2295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2294] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2292] <... futex resumed>) = 0 [pid 2284] <... futex resumed>) = ? [pid 2269] <... futex resumed>) = ? [pid 2264] <... exit_group resumed>) = ? [pid 2294] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2284] +++ exited with 0 +++ [pid 2294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 2269] +++ exited with 0 +++ [pid 2294] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2294] <... sendmsg resumed>) = 64 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2294] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 2294] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2294] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2264] +++ exited with 0 +++ [pid 2294] <... futex resumed>) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2295] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2294] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2264, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 2295] <... socket resumed>) = 4 [pid 2294] memfd_create("syzkaller", 0 [pid 2293] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 307] restart_syscall(<... resuming interrupted clone ...> [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] <... memfd_create resumed>) = 7 [pid 2295] <... futex resumed>) = 1 [pid 2294] ftruncate(7, 0 [pid 2292] <... futex resumed>) = 0 [pid 2295] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2294] <... ftruncate resumed>) = 0 [pid 2295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2294] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... restart_syscall resumed>) = 0 [pid 2295] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] <... socket resumed>) = 5 [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2292] <... futex resumed>) = 0 [pid 2295] <... socket resumed>) = 6 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2295] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... bind resumed>) = 0 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2295] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] getsockname(6, [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] <... sendmsg resumed>) = 64 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] memfd_create("syzkaller", 0 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2295] <... memfd_create resumed>) = 7 [pid 2295] ftruncate(7, 0) = 0 [pid 2295] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2266] <... ioctl resumed>) = 0 [pid 2271] <... ioctl resumed>) = 0 [pid 2295] <... openat resumed>) = 8 [pid 2294] <... openat resumed>) = 8 [pid 2271] close(8 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 307] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 2295] ioctl(8, LOOP_SET_FD, 7 [pid 2294] ioctl(8, LOOP_SET_FD, 7 [pid 2271] <... close resumed>) = 0 [pid 2266] <... futex resumed>) = 0 [pid 2261] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] ioctl(3, LOOP_CLR_FD [pid 305] ioctl(3, LOOP_CLR_FD [pid 2295] <... ioctl resumed>) = 0 [pid 2271] close(7 [pid 2266] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2261] <... futex resumed>) = 0 [pid 2295] mkdir("./file0", 0777 [pid 2271] <... close resumed>) = 0 [pid 2266] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2261] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2271] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2266] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2295] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2271] <... futex resumed>) = 0 [pid 2266] <... futex resumed>) = 0 [pid 2271] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2266] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2261] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2294] <... ioctl resumed>) = 0 [pid 2265] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2261] <... write resumed>) = 90 [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2294] mkdir("./file0", 0777 [pid 2265] <... write resumed>) = 90 [pid 2261] exit_group(0 [pid 307] close(3 [pid 305] close(3 [pid 2294] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2280] <... futex resumed>) = ? [pid 2266] <... futex resumed>) = ? [pid 2265] exit_group(0 [pid 2261] <... exit_group resumed>) = ? [pid 307] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 2294] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2289] <... futex resumed>) = ? [pid 2283] <... futex resumed>) = ? [pid 2280] +++ exited with 0 +++ [pid 2271] <... futex resumed>) = ? [pid 2266] +++ exited with 0 +++ [pid 2265] <... exit_group resumed>) = ? [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2289] +++ exited with 0 +++ [pid 2283] +++ exited with 0 +++ [pid 2271] +++ exited with 0 +++ [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2299 [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2300 ./strace-static-x86_64: Process 2300 attached [pid 2265] +++ exited with 0 +++ [pid 2261] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2265, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2261, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 309] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 309] close(3) = 0 [pid 306] <... openat resumed>) = 3 [pid 306] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 306] close(3) = 0 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d355d0) = 2301 [pid 2300] set_robust_list(0x555555d355e0, 24) = 0 [pid 2300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2300] setpgid(0, 0) = 0 [pid 2300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2300] write(3, "1000", 4) = 4 [pid 2300] close(3) = 0 [pid 2300] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2300] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2300] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2302], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2302 [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2299 attached [pid 2299] set_robust_list(0x555555d355e0, 24) = 0 [pid 2299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2299] setpgid(0, 0) = 0 [pid 2299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2299] write(3, "1000", 4 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2299] <... write resumed>) = 4 [pid 2299] close(3 [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2303 [pid 2299] <... close resumed>) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2299] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2299] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2304], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2304 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2304 attached ./strace-static-x86_64: Process 2302 attached ./strace-static-x86_64: Process 2301 attached [pid 2304] set_robust_list(0x7f05963419e0, 24 [pid 2302] set_robust_list(0x7f05963419e0, 24 [pid 2301] set_robust_list(0x555555d355e0, 24 [pid 2304] <... set_robust_list resumed>) = 0 [pid 2302] <... set_robust_list resumed>) = 0 [pid 2301] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 2303 attached [pid 2304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2302] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2301] setpgid(0, 0) = 0 [pid 2304] <... socket resumed>) = 3 [pid 2302] <... socket resumed>) = 3 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] <... futex resumed>) = 1 [pid 2302] <... futex resumed>) = 1 [pid 2301] write(3, "1000", 4 [pid 2300] <... futex resumed>) = 0 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2302] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2301] <... write resumed>) = 4 [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2301] close(3 [pid 2300] <... futex resumed>) = 0 [pid 2301] <... close resumed>) = 0 [pid 2302] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2302] <... writev resumed>) = 57 [pid 2301] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2302] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2301] <... mmap resumed>) = 0x7f0596321000 [pid 2300] <... futex resumed>) = 0 [pid 2301] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2302] <... socket resumed>) = 4 [pid 2301] <... mprotect resumed>) = 0 [pid 2299] <... futex resumed>) = 1 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2301] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2303] set_robust_list(0x555555d355e0, 24) = 0 [pid 2304] <... futex resumed>) = 0 [pid 2303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] <... prctl resumed>) = 0 [pid 2301] <... clone resumed>, parent_tid=[2305], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2305 [pid 2304] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] setpgid(0, 0 [pid 2301] <... futex resumed>) = 0 [pid 2304] <... writev resumed>) = 57 [pid 2303] <... setpgid resumed>) = 0 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] <... futex resumed>) = 1 [pid 2303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2302] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] <... openat resumed>) = 3 [pid 2302] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] <... futex resumed>) = 0 [pid 2302] <... socket resumed>) = 5 [pid 2299] <... futex resumed>) = 1 [pid 2304] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2303] write(3, "1000", 4) = 4 [pid 2304] <... socket resumed>) = 4 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] close(3 [pid 2302] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2304] <... futex resumed>) = 0 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] <... close resumed>) = 0 [pid 2302] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2302] <... socket resumed>) = 6 [pid 2303] <... mmap resumed>) = 0x7f0596321000 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] <... socket resumed>) = 5 [pid 2303] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2302] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2304] <... futex resumed>) = 0 [pid 2302] <... bind resumed>) = 0 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2306 attached [pid 2304] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] <... futex resumed>) = 0 [pid 2306] set_robust_list(0x7f05963419e0, 24 [pid 2303] <... clone resumed>, parent_tid=[2306], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2306 [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] <... socket resumed>) = 6 [pid 2303] <... futex resumed>) = 0 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2304] <... futex resumed>) = 0 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2302] getsockname(6, [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... set_robust_list resumed>) = 0 [pid 2306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2302] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2305 attached [pid 2305] set_robust_list(0x7f05963419e0, 24 [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... set_robust_list resumed>) = 0 [pid 2302] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2302] <... sendmsg resumed>) = 64 [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 1 [pid 2304] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2302] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] <... bind resumed>) = 0 [pid 2302] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... socket resumed>) = 3 [pid 2304] <... futex resumed>) = 1 [pid 2302] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2306] <... socket resumed>) = 3 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... futex resumed>) = 1 [pid 2295] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2305] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2295] ioctl(8, LOOP_CLR_FD [pid 2293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2301] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 1 [pid 2305] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... writev resumed>) = 57 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2301] <... futex resumed>) = 0 [pid 2305] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... socket resumed>) = 4 [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2302] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2299] <... futex resumed>) = 0 [pid 2293] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2306] <... futex resumed>) = 1 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] getsockname(6, [pid 2303] <... futex resumed>) = 0 [pid 2302] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2300] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] <... futex resumed>) = 0 [pid 2305] <... futex resumed>) = 0 [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2305] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2301] <... futex resumed>) = 0 [pid 2305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... socket resumed>) = 5 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2301] <... futex resumed>) = 0 [pid 2305] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... socket resumed>) = 6 [pid 2301] <... futex resumed>) = 0 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2305] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... bind resumed>) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2305] getsockname(6, [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2305] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... sendmsg resumed>) = 64 [pid 2301] <... futex resumed>) = 0 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2305] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2301] <... futex resumed>) = 0 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2305] memfd_create("syzkaller", 0 [pid 2301] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... memfd_create resumed>) = 7 [pid 2301] <... futex resumed>) = 0 [pid 2305] ftruncate(7, 0 [pid 2301] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2305] <... ftruncate resumed>) = 0 [pid 2305] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2306] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2306] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... socket resumed>) = 4 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... socket resumed>) = 5 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2306] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... socket resumed>) = 6 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2306] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... bind resumed>) = 0 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2306] getsockname(6, [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2306] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... sendmsg resumed>) = 64 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2292] <... futex resumed>) = 0 [pid 2306] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2302] memfd_create("syzkaller", 0 [pid 2300] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2306] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2304] <... futex resumed>) = 1 [pid 2302] <... memfd_create resumed>) = 7 [pid 2299] <... futex resumed>) = 0 [pid 2293] <... mmap resumed>) = 0x7f0596300000 [pid 2292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2302] ftruncate(7, 0 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2292] <... mmap resumed>) = 0x7f0596300000 [pid 2306] <... futex resumed>) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2293] <... mprotect resumed>) = 0 [pid 2292] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] <... ftruncate resumed>) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2302] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2293] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2292] <... mprotect resumed>) = 0 [pid 2304] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2306] memfd_create("syzkaller", 0 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2306] <... memfd_create resumed>) = 7 [pid 2292] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2306] ftruncate(7, 0 [pid 2293] <... clone resumed>, parent_tid=[2307], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2307 [pid 2306] <... ftruncate resumed>) = 0 [pid 2306] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... clone resumed>, parent_tid=[2308], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2308 [pid 2293] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2307 attached [pid 2307] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2307] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2308 attached ) = 1 [pid 2307] <... futex resumed>) = 0 [pid 2307] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] <... sendmsg resumed>) = 64 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] <... futex resumed>) = 0 [pid 2304] <... futex resumed>) = 1 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2299] <... futex resumed>) = 0 [pid 2304] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2299] <... futex resumed>) = 0 [pid 2304] memfd_create("syzkaller", 0 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] <... sendmsg resumed>) = 40 [pid 2304] <... memfd_create resumed>) = 7 [pid 2299] <... futex resumed>) = 0 [pid 2304] ftruncate(7, 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2304] <... ftruncate resumed>) = 0 [pid 2304] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2307] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] <... socket resumed>) = 10 [pid 2293] <... futex resumed>) = 0 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2307] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 2307] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2308] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... openat resumed>) = 8 [pid 2305] <... openat resumed>) = 8 [pid 2304] <... openat resumed>) = 8 [pid 2302] <... openat resumed>) = 8 [pid 2295] <... ioctl resumed>) = 0 [pid 2294] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2307] <... futex resumed>) = 1 [pid 2306] ioctl(8, LOOP_SET_FD, 7 [pid 2305] ioctl(8, LOOP_SET_FD, 7 [pid 2304] ioctl(8, LOOP_SET_FD, 7 [pid 2302] ioctl(8, LOOP_SET_FD, 7 [pid 2295] close(8 [pid 2294] ioctl(8, LOOP_CLR_FD [pid 2293] <... futex resumed>) = 0 [pid 2308] <... socket resumed>) = 9 [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2308] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 2308] <... futex resumed>) = 1 [pid 2307] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] <... futex resumed>) = 0 [pid 2308] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2307] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2292] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = 0 [pid 2308] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2307] <... futex resumed>) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2308] <... sendmsg resumed>) = 40 [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2308] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 2308] <... futex resumed>) = 1 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2292] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2307] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2306] <... ioctl resumed>) = 0 [pid 2308] <... socket resumed>) = 8 [pid 2308] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] mkdir("./file0", 0777 [pid 2308] <... futex resumed>) = 1 [pid 2308] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2306] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2292] <... futex resumed>) = 0 [pid 2308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2306] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2292] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2308] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2308] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2308] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2308] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2292] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2308] <... futex resumed>) = 0 [pid 2292] <... futex resumed>) = 1 [pid 2308] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74) = -1 EBADF (Bad file descriptor) [pid 2292] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2308] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2308] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2292] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2308] <... futex resumed>) = 0 [pid 2292] <... futex resumed>) = 1 [pid 2308] sendmsg(8, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2292] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2305] <... ioctl resumed>) = 0 [pid 2305] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2305] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2304] <... ioctl resumed>) = 0 [pid 2304] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2304] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2308] <... sendmsg resumed>) = 40 [pid 2307] <... sendmsg resumed>) = 40 [pid 2302] <... ioctl resumed>) = 0 [pid 2295] <... close resumed>) = 0 [pid 2308] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] mkdir("./file0", 0777 [pid 2295] close(7 [pid 2308] <... futex resumed>) = 1 [pid 2307] <... futex resumed>) = 1 [pid 2302] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2295] <... close resumed>) = 0 [pid 2308] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2302] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2295] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] <... futex resumed>) = 0 [pid 2292] <... futex resumed>) = 0 [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = 1 [pid 2292] <... futex resumed>) = 1 [pid 2307] <... futex resumed>) = 0 [pid 2295] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2307] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2295] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... futex resumed>) = 0 [pid 2307] <... futex resumed>) = 0 [pid 2295] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = 1 [pid 2307] write(-1, NULL, 17 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2307] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2307] <... futex resumed>) = 1 [pid 2293] <... futex resumed>) = 0 [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2293] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2295] <... futex resumed>) = 0 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2292] <... futex resumed>) = 1 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2295] write(-1, NULL, 17 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2307] <... futex resumed>) = 1 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] <... futex resumed>) = 0 [pid 2307] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2295] <... futex resumed>) = 1 [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = 0 [pid 2307] <... socket resumed>) = 11 [pid 2295] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2293] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] <... futex resumed>) = 0 [pid 2307] <... futex resumed>) = 0 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2307] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2295] <... futex resumed>) = 0 [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2295] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2293] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2295] <... socket resumed>) = 7 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2292] <... futex resumed>) = 0 [pid 2295] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2292] <... futex resumed>) = 0 [pid 2295] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2292] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2295] <... ioctl resumed>) = 0 [pid 2292] <... futex resumed>) = 0 [pid 2295] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2292] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2295] <... futex resumed>) = 0 [pid 2292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2295] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2292] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2292] exit_group(0 [pid 2308] <... futex resumed>) = ? [pid 2295] <... futex resumed>) = ? [pid 2292] <... exit_group resumed>) = ? [pid 2308] +++ exited with 0 +++ [pid 2295] +++ exited with 0 +++ [pid 2292] +++ exited with 0 +++ [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2292, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2307] <... ioctl resumed>) = 0 [pid 2304] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2300] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2299] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 310] <... openat resumed>) = 3 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] ioctl(8, LOOP_CLR_FD [pid 2303] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] ioctl(3, LOOP_CLR_FD [pid 2307] <... futex resumed>) = 0 [pid 2303] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2293] <... futex resumed>) = 0 [pid 2307] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2293] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2307] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2303] <... mmap resumed>) = 0x7f0596300000 [pid 2301] <... mmap resumed>) = 0x7f0596300000 [pid 2300] <... mmap resumed>) = 0x7f0596300000 [pid 2299] <... mmap resumed>) = 0x7f0596300000 [pid 2307] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2301] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2300] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2299] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2307] <... futex resumed>) = 1 [pid 2303] <... mprotect resumed>) = 0 [pid 2301] <... mprotect resumed>) = 0 [pid 2300] <... mprotect resumed>) = 0 [pid 2293] <... futex resumed>) = 0 [pid 2307] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2301] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2300] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2299] <... mprotect resumed>) = 0 [pid 2299] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2303] <... clone resumed>, parent_tid=[2325], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2325 [pid 2301] <... clone resumed>, parent_tid=[2326], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2326 [pid 2300] <... clone resumed>, parent_tid=[2327], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2327 [pid 2303] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... clone resumed>, parent_tid=[2328], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2328 [pid 2303] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2299] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2328 attached [pid 2328] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2328] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2299] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2328] <... futex resumed>) = 1 [pid 2328] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2327 attached ./strace-static-x86_64: Process 2326 attached ./strace-static-x86_64: Process 2325 attached [pid 2327] set_robust_list(0x7f05963209e0, 24 [pid 2326] set_robust_list(0x7f05963209e0, 24 [pid 2325] set_robust_list(0x7f05963209e0, 24 [pid 2327] <... set_robust_list resumed>) = 0 [pid 2326] <... set_robust_list resumed>) = 0 [pid 2325] <... set_robust_list resumed>) = 0 [pid 2327] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2326] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2325] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2327] <... socket resumed>) = 9 [pid 2326] <... socket resumed>) = 9 [pid 2325] <... socket resumed>) = 9 [pid 2328] <... sendmsg resumed>) = 40 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2325] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] <... ioctl resumed>) = 0 [pid 2294] <... ioctl resumed>) = 0 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2328] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2299] <... futex resumed>) = 0 [pid 2328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2299] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2328] <... socket resumed>) = 10 [pid 2299] <... futex resumed>) = 0 [pid 2328] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2328] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2328] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2299] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2328] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2299] <... futex resumed>) = 0 [pid 2328] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2328] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2328] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2299] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2328] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2299] <... futex resumed>) = 0 [pid 2328] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2328] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2328] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2299] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] <... futex resumed>) = 1 [pid 2326] <... futex resumed>) = 1 [pid 2325] <... futex resumed>) = 1 [pid 2304] close(8 [pid 2303] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2294] close(8 [pid 310] close(3 [pid 2303] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2303] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 0 [pid 2303] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2326] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2325] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2306] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2304] <... close resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] <... close resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 2327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2306] ioctl(8, LOOP_CLR_FD [pid 2304] close(7 [pid 2300] <... futex resumed>) = 0 [pid 2294] close(7 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2327] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2304] <... close resumed>) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2294] <... close resumed>) = 0 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2294] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2293] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2304] <... futex resumed>) = 0 [pid 2294] <... futex resumed>) = 0 [pid 310] <... clone resumed>, child_tidptr=0x555555d355d0) = 2333 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2294] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2293] <... write resumed>) = 90 [pid 2293] exit_group(0 [pid 2307] <... futex resumed>) = ? [pid 2294] <... futex resumed>) = ? [pid 2293] <... exit_group resumed>) = ? [pid 2307] +++ exited with 0 +++ [pid 2294] +++ exited with 0 +++ [pid 2293] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2293, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 308] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR./strace-static-x86_64: Process 2333 attached [pid 2333] set_robust_list(0x555555d355e0, 24) = 0 [pid 2333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2328] <... sendmsg resumed>) = 40 [pid 2328] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2304] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2328] <... futex resumed>) = 1 [pid 2328] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2333] setpgid(0, 0 [pid 2304] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2326] <... sendmsg resumed>) = 40 [pid 2325] <... sendmsg resumed>) = 40 [pid 2327] <... sendmsg resumed>) = 40 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2325] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... setpgid resumed>) = 0 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = 1 [pid 2325] <... futex resumed>) = 1 [pid 2304] <... futex resumed>) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2327] <... futex resumed>) = 1 [pid 2326] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2325] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2325] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2303] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2300] <... futex resumed>) = 0 [pid 2333] <... openat resumed>) = 3 [pid 2327] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2325] <... socket resumed>) = 10 [pid 2301] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] <... futex resumed>) = 0 [pid 2333] write(3, "1000", 4 [pid 2327] <... socket resumed>) = 10 [pid 2325] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... write resumed>) = 4 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] close(3 [pid 2325] <... futex resumed>) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2327] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2333] <... close resumed>) = 0 [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2325] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2333] <... futex resumed>) = 0 [pid 2327] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2325] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2303] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2327] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2325] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2333] <... mmap resumed>) = 0x7f0596321000 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2325] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2327] <... futex resumed>) = 1 [pid 2325] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2303] <... futex resumed>) = 0 [pid 2333] <... mprotect resumed>) = 0 [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2325] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2333] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2327] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2325] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2303] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2325] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2333] <... clone resumed>, parent_tid=[2334], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2334 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2325] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] <... futex resumed>) = 1 [pid 2325] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2303] <... futex resumed>) = 0 [pid 2333] <... futex resumed>) = 0 [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2325] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2327] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2325] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2303] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = 0 [pid 2304] <... futex resumed>) = 0 [pid 2301] <... futex resumed>) = 1 [pid 2299] <... futex resumed>) = 1 [pid 2326] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2304] write(-1, NULL, 17 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2326] <... socket resumed>) = 10 [pid 2304] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = 1 [pid 2304] <... futex resumed>) = 1 [pid 2301] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2326] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2301] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2326] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2304] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2326] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2304] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = 1 [pid 2304] <... futex resumed>) = 1 [pid 2301] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2326] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2301] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2326] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2304] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2326] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2304] <... socket resumed>) = 7 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = 1 [pid 2304] <... futex resumed>) = 1 [pid 2301] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2326] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2301] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2326] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2304] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2334 attached [pid 2334] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2306] <... ioctl resumed>) = 0 [pid 2302] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... openat resumed>) = 3 [pid 2306] close(8) = 0 [pid 2305] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2302] ioctl(8, LOOP_CLR_FD [pid 308] ioctl(3, LOOP_CLR_FD [pid 2306] close(7) = 0 [pid 2305] ioctl(8, LOOP_CLR_FD [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] close(3 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2327] <... sendmsg resumed>) = 40 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2327] <... futex resumed>) = 0 [pid 2334] <... writev resumed>) = 57 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 1 [pid 2334] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2327] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] <... futex resumed>) = 1 [pid 2327] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2327] <... futex resumed>) = 1 [pid 2327] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] <... futex resumed>) = 1 [pid 2327] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] <... futex resumed>) = 1 [pid 2327] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2326] <... sendmsg resumed>) = 40 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2326] <... futex resumed>) = 1 [pid 2326] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2326] <... futex resumed>) = 1 [pid 2326] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2326] <... futex resumed>) = 1 [pid 2326] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2326] <... futex resumed>) = 1 [pid 2326] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2326] <... futex resumed>) = 1 [pid 2326] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2334] <... sendmsg resumed>) = 64 [pid 2327] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2326] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2325] <... sendmsg resumed>) = 40 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2334] <... futex resumed>) = 1 [pid 2333] <... futex resumed>) = 0 [pid 2325] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] <... futex resumed>) = 1 [pid 2300] <... futex resumed>) = 0 [pid 2334] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] <... futex resumed>) = 1 [pid 2301] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2333] <... futex resumed>) = 0 [pid 2327] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2303] <... futex resumed>) = 0 [pid 2301] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2300] <... futex resumed>) = 0 [pid 2334] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2326] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2325] <... futex resumed>) = 1 [pid 2334] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2301] <... futex resumed>) = 0 [pid 2300] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2333] <... futex resumed>) = 0 [pid 2334] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2333] <... futex resumed>) = 0 [pid 2334] memfd_create("syzkaller", 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2334] <... memfd_create resumed>) = 7 [pid 2334] ftruncate(7, 0) = 0 [pid 2334] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2327] <... ioctl resumed>) = 0 [pid 2326] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2325] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2306] <... futex resumed>) = 0 [pid 2303] <... futex resumed>) = 1 [pid 2301] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2304] <... ioctl resumed>) = 0 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2299] <... futex resumed>) = 0 [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2299] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2327] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2326] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2302] <... ioctl resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2327] <... futex resumed>) = 1 [pid 2306] <... futex resumed>) = 1 [pid 2304] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2326] <... futex resumed>) = 1 [pid 2303] <... futex resumed>) = 0 [pid 2302] close(8 [pid 2301] <... futex resumed>) = 0 [pid 2300] <... futex resumed>) = 0 [pid 2299] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2327] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2304] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2304] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] write(-1, NULL, 17 [pid 2304] <... futex resumed>) = 1 [pid 2326] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] <... futex resumed>) = 0 [pid 2299] <... futex resumed>) = 0 [pid 2306] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2304] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2299] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2299] <... write resumed>) = 90 [pid 2299] exit_group(0 [pid 2328] <... futex resumed>) = ? [pid 2306] <... futex resumed>) = 0 [pid 2304] <... futex resumed>) = ? [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2299] <... exit_group resumed>) = ? [pid 2328] +++ exited with 0 +++ [pid 2306] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2304] +++ exited with 0 +++ [pid 2303] <... futex resumed>) = 0 [pid 2299] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2299, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 2306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = 0 [pid 2306] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2303] <... futex resumed>) = 0 [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2306] <... socket resumed>) = 7 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2306] <... futex resumed>) = 0 [pid 2303] <... futex resumed>) = 1 [pid 2306] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2306] <... ioctl resumed>) = 0 [pid 2334] <... openat resumed>) = 8 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... ioctl resumed>) = 0 [pid 2302] <... close resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 307] <... openat resumed>) = 3 [pid 2306] <... futex resumed>) = 1 [pid 2305] close(8 [pid 2303] <... futex resumed>) = 0 [pid 2302] close(7 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] ioctl(3, LOOP_CLR_FD [pid 2306] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2305] <... close resumed>) = 0 [pid 2303] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2302] <... close resumed>) = 0 [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2306] <... ioctl resumed>) = 0 [pid 2305] close(7 [pid 2303] <... futex resumed>) = 0 [pid 2302] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2345 [pid 307] close(3 [pid 2306] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2305] <... close resumed>) = 0 [pid 2303] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2302] <... futex resumed>) = 0 [pid 2300] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 307] <... close resumed>) = 0 [pid 2306] <... futex resumed>) = 0 [pid 2305] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2302] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2300] <... write resumed>) = 90 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2306] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2305] <... futex resumed>) = 0 [pid 2303] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2300] exit_group(0 [pid 2327] <... futex resumed>) = ? [pid 2305] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2303] <... write resumed>) = 90 [pid 2302] <... futex resumed>) = ? [pid 2300] <... exit_group resumed>) = ? [pid 2334] ioctl(8, LOOP_SET_FD, 7 [pid 2327] +++ exited with 0 +++ [pid 2303] exit_group(0 [pid 2302] +++ exited with 0 +++ [pid 2300] +++ exited with 0 +++ [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2346 [pid 2325] <... futex resumed>) = ? [pid 2306] <... futex resumed>) = ? [pid 2303] <... exit_group resumed>) = ? [pid 2301] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2300, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 2325] +++ exited with 0 +++ [pid 2306] +++ exited with 0 +++ [pid 2303] +++ exited with 0 +++ [pid 2301] <... write resumed>) = 90 [pid 2301] exit_group(0 [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2303, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 2326] <... futex resumed>) = ? [pid 2305] <... futex resumed>) = ? [pid 2301] <... exit_group resumed>) = ? [pid 309] restart_syscall(<... resuming interrupted clone ...> [pid 2326] +++ exited with 0 +++ [pid 2305] +++ exited with 0 +++ [pid 2301] +++ exited with 0 +++ ./strace-static-x86_64: Process 2345 attached ./strace-static-x86_64: Process 2346 attached [pid 2345] set_robust_list(0x555555d355e0, 24 [pid 2346] set_robust_list(0x555555d355e0, 24 [pid 2345] <... set_robust_list resumed>) = 0 [pid 2346] <... set_robust_list resumed>) = 0 [pid 2346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2346] <... prctl resumed>) = 0 [pid 2345] <... prctl resumed>) = 0 [pid 2345] setpgid(0, 0 [pid 2346] setpgid(0, 0 [pid 2345] <... setpgid resumed>) = 0 [pid 2346] <... setpgid resumed>) = 0 [pid 2345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 309] <... restart_syscall resumed>) = 0 [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2301, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 2346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2346] <... openat resumed>) = 3 [pid 2334] <... ioctl resumed>) = 0 [pid 309] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 309] ioctl(3, LOOP_CLR_FD [pid 2334] mkdir("./file0", 0777 [pid 306] ioctl(3, LOOP_CLR_FD [pid 309] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] ioctl(3, LOOP_CLR_FD [pid 2334] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 309] close(3 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] close(3 [pid 305] close(3 [pid 309] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2334] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2345] <... openat resumed>) = 3 [pid 2346] write(3, "1000", 4) = 4 [pid 2345] write(3, "1000", 4) = 4 [pid 2346] close(3) = 0 [pid 2345] close(3) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2345] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2346] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2346] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2345] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 2349 attached [pid 2349] set_robust_list(0x555555d355e0, 24./strace-static-x86_64: Process 2350 attached [pid 2345] <... clone resumed>, parent_tid=[2352], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2352 [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2351 [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2349 [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2350 [pid 2345] <... futex resumed>) = 0 [pid 2346] <... clone resumed>, parent_tid=[2353], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2353 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] set_robust_list(0x555555d355e0, 24 [pid 2346] <... futex resumed>) = 0 [pid 2349] <... set_robust_list resumed>) = 0 [pid 2349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2351 attached [pid 2351] set_robust_list(0x555555d355e0, 24 [pid 2350] <... set_robust_list resumed>) = 0 [pid 2350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2349] <... prctl resumed>) = 0 [pid 2349] setpgid(0, 0 [pid 2351] <... set_robust_list resumed>) = 0 [pid 2349] <... setpgid resumed>) = 0 [pid 2351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2350] <... prctl resumed>) = 0 [pid 2350] setpgid(0, 0 [pid 2349] <... openat resumed>) = 3 [pid 2350] <... setpgid resumed>) = 0 [pid 2350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2351] <... prctl resumed>) = 0 [pid 2351] setpgid(0, 0) = 0 [pid 2350] <... openat resumed>) = 3 [pid 2351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2349] write(3, "1000", 4) = 4 [pid 2349] close(3 [pid 2350] write(3, "1000", 4 [pid 2349] <... close resumed>) = 0 [pid 2350] <... write resumed>) = 4 [pid 2350] close(3 [pid 2349] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... close resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2351] write(3, "1000", 4 [pid 2349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2351] <... write resumed>) = 4 [pid 2350] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... mmap resumed>) = 0x7f0596321000 [pid 2351] close(3) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2349] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2351] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... mmap resumed>) = 0x7f0596321000 [pid 2349] <... mprotect resumed>) = 0 [pid 2351] <... futex resumed>) = 0 [pid 2351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2350] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2351] <... mmap resumed>) = 0x7f0596321000 [pid 2349] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2350] <... mprotect resumed>) = 0 [pid 2351] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2350] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2351] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2350] <... clone resumed>, parent_tid=[2355], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2355 [pid 2349] <... clone resumed>, parent_tid=[2354], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2354 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... clone resumed>, parent_tid=[2356], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2356 [pid 2350] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2351] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2353 attached [pid 2353] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2353] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2353] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1./strace-static-x86_64: Process 2352 attached [pid 2352] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2352] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2345] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2352] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1./strace-static-x86_64: Process 2355 attached [pid 2355] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2355] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 2356 attached ) = 3 [pid 2356] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2356] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2355] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2351] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1./strace-static-x86_64: Process 2354 attached [pid 2354] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2354] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2349] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2354] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2353] <... writev resumed>) = 57 [pid 2352] <... writev resumed>) = 57 [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2345] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2352] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2353] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2352] <... futex resumed>) = 1 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2356] <... writev resumed>) = 57 [pid 2355] <... writev resumed>) = 57 [pid 2353] <... socket resumed>) = 4 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... writev resumed>) = 57 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = 1 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 0 [pid 2352] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... socket resumed>) = 5 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... socket resumed>) = 4 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2352] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = 0 [pid 2355] <... socket resumed>) = 4 [pid 2354] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2353] <... socket resumed>) = 5 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... socket resumed>) = 4 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2356] <... socket resumed>) = 5 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 1 [pid 2352] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... socket resumed>) = 6 [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... futex resumed>) = 0 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2355] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2352] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2355] <... socket resumed>) = 5 [pid 2354] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2353] <... socket resumed>) = 6 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... socket resumed>) = 5 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... socket resumed>) = 6 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 1 [pid 2352] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... bind resumed>) = 0 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... futex resumed>) = 1 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2355] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2352] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2355] <... socket resumed>) = 6 [pid 2354] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2353] <... bind resumed>) = 0 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... socket resumed>) = 6 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... bind resumed>) = 0 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 1 [pid 2352] getsockname(6, [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... futex resumed>) = 1 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2355] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] getsockname(6, [pid 2352] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2355] <... bind resumed>) = 0 [pid 2354] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2353] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] getsockname(6, [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... bind resumed>) = 0 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 1 [pid 2352] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... sendmsg resumed>) = 64 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... futex resumed>) = 1 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2355] getsockname(6, [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2352] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2355] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2354] getsockname(6, [pid 2353] <... sendmsg resumed>) = 64 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... sendmsg resumed>) = 64 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 1 [pid 2352] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... futex resumed>) = 1 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2355] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2352] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2355] <... sendmsg resumed>) = 64 [pid 2354] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2353] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... sendmsg resumed>) = 64 [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2356] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... futex resumed>) = 1 [pid 2352] memfd_create("syzkaller", 0 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... memfd_create resumed>) = 7 [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... futex resumed>) = 1 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2352] ftruncate(7, 0 [pid 2351] <... futex resumed>) = 0 [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2355] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2353] memfd_create("syzkaller", 0 [pid 2352] <... ftruncate resumed>) = 0 [pid 2351] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2355] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2354] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2353] <... memfd_create resumed>) = 7 [pid 2352] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2351] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] memfd_create("syzkaller", 0 [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2353] ftruncate(7, 0 [pid 2352] <... openat resumed>) = 8 [pid 2351] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2356] <... memfd_create resumed>) = 7 [pid 2355] <... futex resumed>) = 1 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] <... ftruncate resumed>) = 0 [pid 2352] ioctl(8, LOOP_SET_FD, 7 [pid 2350] <... futex resumed>) = 0 [pid 2356] ftruncate(7, 0 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] <... futex resumed>) = 1 [pid 2353] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2350] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2356] <... ftruncate resumed>) = 0 [pid 2355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2350] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2355] memfd_create("syzkaller", 0 [pid 2354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2350] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2349] <... futex resumed>) = 0 [pid 2355] <... memfd_create resumed>) = 7 [pid 2354] memfd_create("syzkaller", 0 [pid 2349] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2355] ftruncate(7, 0 [pid 2354] <... memfd_create resumed>) = 7 [pid 2355] <... ftruncate resumed>) = 0 [pid 2354] ftruncate(7, 0 [pid 2355] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2354] <... ftruncate resumed>) = 0 [pid 2354] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2356] <... openat resumed>) = 8 [pid 2355] <... openat resumed>) = 8 [pid 2354] <... openat resumed>) = 8 [pid 2353] <... openat resumed>) = 8 [pid 2352] <... ioctl resumed>) = 0 [pid 2356] ioctl(8, LOOP_SET_FD, 7 [pid 2355] ioctl(8, LOOP_SET_FD, 7 [pid 2354] ioctl(8, LOOP_SET_FD, 7 [pid 2353] ioctl(8, LOOP_SET_FD, 7 [pid 2352] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2352] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2356] <... ioctl resumed>) = 0 [pid 2356] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2356] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2355] <... ioctl resumed>) = 0 [pid 2355] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2355] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2354] <... ioctl resumed>) = 0 [pid 2354] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2354] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2353] <... ioctl resumed>) = 0 [pid 2353] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2353] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2334] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2334] ioctl(8, LOOP_CLR_FD [pid 2333] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2333] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2333] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2364], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2364 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2364 attached [pid 2364] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2364] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74) = -1 EBADF (Bad file descriptor) [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2334] <... ioctl resumed>) = 0 [pid 2334] close(8) = 0 [pid 2334] close(7) = 0 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2334] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2364] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] <... futex resumed>) = 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2334] <... futex resumed>) = 0 [pid 2333] <... futex resumed>) = 1 [pid 2334] write(-1, NULL, 17 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2333] <... futex resumed>) = 0 [pid 2334] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2333] <... futex resumed>) = 0 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2334] <... futex resumed>) = 0 [pid 2333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2334] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2334] <... socket resumed>) = 7 [pid 2333] <... futex resumed>) = 0 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2334] <... futex resumed>) = 0 [pid 2333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2334] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2333] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2364] <... futex resumed>) = 1 [pid 2364] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2346] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2351] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2351] <... futex resumed>) = 0 [pid 2350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] <... futex resumed>) = 0 [pid 2351] <... mmap resumed>) = 0x7f0596300000 [pid 2350] <... mmap resumed>) = 0x7f0596300000 [pid 2349] <... mmap resumed>) = 0x7f0596300000 [pid 2346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2351] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2346] <... mmap resumed>) = 0x7f0596300000 [pid 2345] <... mmap resumed>) = 0x7f0596300000 [pid 2349] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2350] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2351] <... mprotect resumed>) = 0 [pid 2349] <... mprotect resumed>) = 0 [pid 2346] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2350] <... mprotect resumed>) = 0 [pid 2345] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2346] <... mprotect resumed>) = 0 [pid 2349] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2345] <... mprotect resumed>) = 0 [pid 2350] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2346] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2345] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2351] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2346] <... clone resumed>, parent_tid=[2367], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2367 [pid 2345] <... clone resumed>, parent_tid=[2366], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2366 [pid 2349] <... clone resumed>, parent_tid=[2368], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2368 [pid 2350] <... clone resumed>, parent_tid=[2365], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2365 ./strace-static-x86_64: Process 2368 attached [pid 2351] <... clone resumed>, parent_tid=[2369], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2369 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] <... futex resumed>) = 0 [pid 2368] set_robust_list(0x7f05963209e0, 24 [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2368] <... set_robust_list resumed>) = 0 [pid 2333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2333] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2364] <... futex resumed>) = 0 [pid 2333] <... futex resumed>) = 1 [pid 2364] ioctl(7, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2333] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2364] <... ioctl resumed>) = 0 [pid 2364] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2333] <... futex resumed>) = 0 [pid 2368] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2364] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2368] <... socket resumed>) = 9 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2349] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2365 attached ./strace-static-x86_64: Process 2366 attached ./strace-static-x86_64: Process 2367 attached ./strace-static-x86_64: Process 2369 attached [pid 2369] set_robust_list(0x7f05963209e0, 24 [pid 2367] set_robust_list(0x7f05963209e0, 24 [pid 2366] set_robust_list(0x7f05963209e0, 24 [pid 2365] set_robust_list(0x7f05963209e0, 24 [pid 2366] <... set_robust_list resumed>) = 0 [pid 2365] <... set_robust_list resumed>) = 0 [pid 2367] <... set_robust_list resumed>) = 0 [pid 2369] <... set_robust_list resumed>) = 0 [pid 2366] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2365] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2367] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2369] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2366] <... socket resumed>) = 9 [pid 2365] <... socket resumed>) = 9 [pid 2367] <... socket resumed>) = 9 [pid 2369] <... socket resumed>) = 9 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2369] <... futex resumed>) = 1 [pid 2365] <... futex resumed>) = 1 [pid 2367] <... futex resumed>) = 1 [pid 2369] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2367] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2345] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2366] <... futex resumed>) = 1 [pid 2366] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2368] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2349] <... futex resumed>) = 0 [pid 2368] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2369] <... sendmsg resumed>) = 40 [pid 2367] <... sendmsg resumed>) = 40 [pid 2366] <... sendmsg resumed>) = 40 [pid 2365] <... sendmsg resumed>) = 40 [pid 2334] <... ioctl resumed>) = 0 [pid 2334] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2333] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2334] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2333] <... write resumed>) = 90 [pid 2333] exit_group(0 [pid 2364] <... futex resumed>) = ? [pid 2334] <... futex resumed>) = ? [pid 2333] <... exit_group resumed>) = ? [pid 2368] <... sendmsg resumed>) = 40 [pid 2364] +++ exited with 0 +++ [pid 2334] +++ exited with 0 +++ [pid 2333] +++ exited with 0 +++ [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2333, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 2368] <... futex resumed>) = 1 [pid 2349] <... futex resumed>) = 0 [pid 2356] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 310] ioctl(3, LOOP_CLR_FD [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... futex resumed>) = 1 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... futex resumed>) = 1 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 310] close(3 [pid 2369] <... futex resumed>) = 1 [pid 2367] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2366] <... futex resumed>) = 1 [pid 2365] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2368] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2367] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2365] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2356] ioctl(8, LOOP_CLR_FD [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2370 attached [pid 2369] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2367] <... socket resumed>) = 10 [pid 2366] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2365] <... socket resumed>) = 10 [pid 2355] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... clone resumed>, child_tidptr=0x555555d355d0) = 2370 [pid 2369] <... socket resumed>) = 10 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] <... socket resumed>) = 10 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... futex resumed>) = 1 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... futex resumed>) = 1 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2369] <... futex resumed>) = 1 [pid 2367] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2366] <... futex resumed>) = 1 [pid 2365] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2367] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2365] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2345] <... futex resumed>) = 0 [pid 2369] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2367] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2366] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2369] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... futex resumed>) = 1 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... futex resumed>) = 1 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2369] <... futex resumed>) = 1 [pid 2367] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2366] <... futex resumed>) = 1 [pid 2365] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2367] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2365] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2370] set_robust_list(0x555555d355e0, 24 [pid 2369] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2368] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2367] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2366] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2365] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2370] <... set_robust_list resumed>) = 0 [pid 2369] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] ioctl(8, LOOP_CLR_FD [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... futex resumed>) = 1 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... futex resumed>) = 1 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2369] <... futex resumed>) = 1 [pid 2367] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2366] <... futex resumed>) = 1 [pid 2365] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2346] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2367] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2365] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] <... futex resumed>) = 0 [pid 2370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2369] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2368] <... socket resumed>) = 10 [pid 2366] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2370] <... prctl resumed>) = 0 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... sendmsg resumed>) = 40 [pid 2349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] setpgid(0, 0 [pid 2368] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... setpgid resumed>) = 0 [pid 2368] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2349] <... futex resumed>) = 0 [pid 2370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2370] <... openat resumed>) = 3 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] write(3, "1000", 4 [pid 2368] <... futex resumed>) = 1 [pid 2349] <... futex resumed>) = 0 [pid 2370] <... write resumed>) = 4 [pid 2368] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] close(3 [pid 2368] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2349] <... futex resumed>) = 0 [pid 2370] <... close resumed>) = 0 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2370] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2368] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2368] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... sendmsg resumed>) = 40 [pid 2356] <... ioctl resumed>) = 0 [pid 2352] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2349] <... futex resumed>) = 0 [pid 2370] <... mmap resumed>) = 0x7f0596321000 [pid 2352] ioctl(8, LOOP_CLR_FD [pid 2370] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2370] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2371], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2371 [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2356] close(8 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2365] <... futex resumed>) = 1 [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2365] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2367] <... futex resumed>) = 1 [pid 2365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2367] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2365] <... futex resumed>) = 1 [pid 2365] write(-1, NULL, 17 [pid 2367] <... futex resumed>) = 1 [pid 2365] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2367] write(-1, NULL, 17 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... futex resumed>) = 1 [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2365] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2367] <... futex resumed>) = 1 [pid 2365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2367] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2365] <... futex resumed>) = 1 [pid 2367] <... futex resumed>) = 1 [pid 2365] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2367] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2365] <... socket resumed>) = 11 [pid 2367] <... socket resumed>) = 11 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2367] <... futex resumed>) = 1 [pid 2367] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2365] <... futex resumed>) = 1 [pid 2365] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100./strace-static-x86_64: Process 2371 attached [pid 2371] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2371] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = 0 [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... futex resumed>) = 1 [pid 2371] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2368] <... sendmsg resumed>) = 40 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2368] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2349] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2368] <... futex resumed>) = 0 [pid 2368] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2368] <... futex resumed>) = 1 [pid 2368] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2368] <... futex resumed>) = 1 [pid 2368] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2368] <... futex resumed>) = 1 [pid 2368] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] <... futex resumed>) = 0 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2368] <... futex resumed>) = 1 [pid 2368] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2369] <... sendmsg resumed>) = 40 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2351] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2369] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2369] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] write(-1, NULL, 17 [pid 2351] <... futex resumed>) = 0 [pid 2369] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2369] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2369] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2369] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2369] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2351] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2369] <... socket resumed>) = 8 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... writev resumed>) = 57 [pid 2368] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2366] <... sendmsg resumed>) = 40 [pid 2365] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... futex resumed>) = 1 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2371] <... futex resumed>) = 1 [pid 2370] <... futex resumed>) = 0 [pid 2369] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2368] <... futex resumed>) = 1 [pid 2366] <... futex resumed>) = 0 [pid 2365] <... futex resumed>) = 1 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2350] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2368] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2366] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2365] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2349] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... socket resumed>) = 4 [pid 2370] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2350] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2369] <... futex resumed>) = 1 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] <... futex resumed>) = 0 [pid 2350] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2349] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2366] <... futex resumed>) = 1 [pid 2345] <... futex resumed>) = 0 [pid 2371] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] write(-1, NULL, 17 [pid 2351] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... socket resumed>) = 5 [pid 2370] <... futex resumed>) = 0 [pid 2369] ioctl(8, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2366] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2351] <... futex resumed>) = 0 [pid 2345] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2351] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] <... futex resumed>) = 0 [pid 2345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2371] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... socket resumed>) = 6 [pid 2370] <... futex resumed>) = 0 [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2345] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2366] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2371] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2371] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2366] <... futex resumed>) = 1 [pid 2345] <... futex resumed>) = 0 [pid 2371] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... bind resumed>) = 0 [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2345] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... futex resumed>) = 1 [pid 2370] <... futex resumed>) = 0 [pid 2366] <... socket resumed>) = 11 [pid 2371] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2366] <... futex resumed>) = 1 [pid 2345] <... futex resumed>) = 0 [pid 2371] getsockname(6, [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2345] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2368] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2365] <... ioctl resumed>) = 0 [pid 2345] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2366] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2365] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... futex resumed>) = 1 [pid 2370] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2368] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2365] <... futex resumed>) = 1 [pid 2350] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2369] <... futex resumed>) = 1 [pid 2365] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2369] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2368] <... futex resumed>) = 1 [pid 2351] <... futex resumed>) = 0 [pid 2349] <... futex resumed>) = 0 [pid 2371] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2368] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2371] <... sendmsg resumed>) = 64 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2370] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2371] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2370] <... futex resumed>) = 0 [pid 2371] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2370] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2371] memfd_create("syzkaller", 0 [pid 2370] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2371] <... memfd_create resumed>) = 7 [pid 2371] ftruncate(7, 0) = 0 [pid 2371] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2367] <... ioctl resumed>) = 0 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2346] <... futex resumed>) = 0 [pid 2367] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2346] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2346] <... futex resumed>) = 0 [pid 2371] <... openat resumed>) = 8 [pid 2367] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2356] <... close resumed>) = 0 [pid 2355] <... ioctl resumed>) = 0 [pid 2354] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2353] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2352] <... ioctl resumed>) = 0 [pid 2346] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2371] ioctl(8, LOOP_SET_FD, 7 [pid 2367] <... ioctl resumed>) = 0 [pid 2356] close(7 [pid 2355] close(8 [pid 2354] ioctl(8, LOOP_CLR_FD [pid 2353] ioctl(8, LOOP_CLR_FD [pid 2352] close(8 [pid 2367] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2356] <... close resumed>) = 0 [pid 2367] <... futex resumed>) = 1 [pid 2356] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] <... futex resumed>) = 0 [pid 2367] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2356] <... futex resumed>) = 0 [pid 2356] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2351] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2351] exit_group(0) = ? [pid 2369] <... futex resumed>) = ? [pid 2356] <... futex resumed>) = ? [pid 2369] +++ exited with 0 +++ [pid 2356] +++ exited with 0 +++ [pid 2351] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2351, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 306] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2371] <... ioctl resumed>) = 0 [pid 2371] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2371] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2345] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f05962df000 [pid 2345] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2345] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2380], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2380 [pid 2345] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2366] <... ioctl resumed>) = 0 [pid 2345] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2380 attached [pid 2366] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2380] set_robust_list(0x7f05962ff9e0, 24 [pid 2366] <... futex resumed>) = 0 [pid 2380] <... set_robust_list resumed>) = 0 [pid 2366] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2380] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = -1 ENOBUFS (No buffer space available) [pid 2380] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2345] <... futex resumed>) = 0 [pid 2380] <... futex resumed>) = 1 [pid 2380] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2352] <... close resumed>) = 0 [pid 2352] close(7) = 0 [pid 2352] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2352] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2345] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2345] exit_group(0 [pid 2380] <... futex resumed>) = ? [pid 2366] <... futex resumed>) = ? [pid 2352] <... futex resumed>) = ? [pid 2345] <... exit_group resumed>) = ? [pid 2380] +++ exited with 0 +++ [pid 2366] +++ exited with 0 +++ [pid 2352] +++ exited with 0 +++ [pid 2345] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2345, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2355] <... close resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 2355] close(7 [pid 306] ioctl(3, LOOP_CLR_FD [pid 2370] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2355] <... close resumed>) = 0 [pid 2354] <... ioctl resumed>) = 0 [pid 2353] <... ioctl resumed>) = 0 [pid 308] <... openat resumed>) = 3 [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2355] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2354] close(8 [pid 308] ioctl(3, LOOP_CLR_FD [pid 306] close(3 [pid 2355] <... futex resumed>) = 0 [pid 2354] <... close resumed>) = 0 [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... close resumed>) = 0 [pid 2355] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2354] close(7 [pid 308] close(3 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2354] <... close resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 2354] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2354] <... futex resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2389 [pid 2354] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2390 [pid 2370] <... futex resumed>) = 0 [pid 2353] close(8 [pid 2370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2350] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2349] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2353] <... close resumed>) = 0 [pid 2349] <... write resumed>) = 90 [pid 2370] <... mmap resumed>) = 0x7f0596300000 [pid 2350] <... write resumed>) = 90 [pid 2353] close(7 [pid 2349] exit_group(0 [pid 2370] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2350] exit_group(0 [pid 2368] <... futex resumed>) = ? [pid 2354] <... futex resumed>) = ? [pid 2353] <... close resumed>) = 0 [pid 2349] <... exit_group resumed>) = ? [pid 2368] +++ exited with 0 +++ [pid 2354] +++ exited with 0 +++ [pid 2370] <... mprotect resumed>) = 0 [pid 2365] <... futex resumed>) = ? [pid 2350] <... exit_group resumed>) = ? [pid 2355] <... futex resumed>) = ? [pid 2355] +++ exited with 0 +++ [pid 2365] +++ exited with 0 +++ [pid 2370] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2353] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 2392 attached [pid 2353] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2392] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2392] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2389 attached [pid 2389] set_robust_list(0x555555d355e0, 24) = 0 [pid 2389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2389] setpgid(0, 0) = 0 [pid 2389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2389] write(3, "1000", 4) = 4 [pid 2389] close(3) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2389] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2389] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2393], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2393 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2393 attached [pid 2393] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2393] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 1 [pid 2393] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2370] <... clone resumed>, parent_tid=[2392], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2392 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2346] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2392] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = 1 [pid 2346] <... write resumed>) = 90 [pid 2392] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2346] exit_group(0 [pid 2350] +++ exited with 0 +++ [pid 2392] <... socket resumed>) = 9 [pid 2367] <... futex resumed>) = ? [pid 2353] <... futex resumed>) = ? [pid 2349] +++ exited with 0 +++ [pid 2346] <... exit_group resumed>) = ? [pid 2367] +++ exited with 0 +++ [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2353] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2350, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 2392] <... futex resumed>) = 1 [pid 2370] <... futex resumed>) = 0 [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2349, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 2392] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] restart_syscall(<... resuming interrupted clone ...> [pid 2392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2370] <... futex resumed>) = 0 [pid 2392] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2392] <... sendmsg resumed>) = 40 [pid 2346] +++ exited with 0 +++ [pid 309] <... restart_syscall resumed>) = 0 [pid 305] <... restart_syscall resumed>) = 0 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2346, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 2392] <... futex resumed>) = 1 [pid 2370] <... futex resumed>) = 0 [pid 2392] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2392] <... socket resumed>) = 10 [pid 2370] <... futex resumed>) = 0 [pid 309] <... openat resumed>) = 3 [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 305] <... openat resumed>) = 3 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] ioctl(3, LOOP_CLR_FD [pid 307] <... openat resumed>) = 3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 2392] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 307] ioctl(3, LOOP_CLR_FD [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2392] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] close(3 [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 305] close(3 [pid 2392] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2370] <... futex resumed>) = 0 [pid 309] <... close resumed>) = 0 [pid 307] close(3 [pid 305] <... close resumed>) = 0 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... close resumed>) = 0 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2392] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2392] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2394 [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2395 [pid 2392] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2370] <... futex resumed>) = 0 [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2396 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2392] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2392] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 1 [pid 2393] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 1 [pid 2393] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 1 [pid 2393] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)./strace-static-x86_64: Process 2390 attached ) = 6 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2390] set_robust_list(0x555555d355e0, 24 [pid 2393] <... futex resumed>) = 1 [pid 2390] <... set_robust_list resumed>) = 0 [pid 2393] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 1 [pid 2393] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 1 [pid 2393] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2396 attached [pid 2396] set_robust_list(0x555555d355e0, 24) = 0 [pid 2396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2396] setpgid(0, 0) = 0 [pid 2396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2396] write(3, "1000", 4) = 4 [pid 2396] close(3) = 0 [pid 2396] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2396] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2396] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2397], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2397 [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2394 attached [pid 2394] set_robust_list(0x555555d355e0, 24) = 0 [pid 2394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2394] setpgid(0, 0) = 0 [pid 2394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2394] write(3, "1000", 4) = 4 [pid 2394] close(3) = 0 [pid 2394] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2394] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2394] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2398], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2398 [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2397 attached [pid 2397] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2397] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2393] <... sendmsg resumed>) = 64 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2389] <... futex resumed>) = 0 [pid 2393] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2393] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2389] <... futex resumed>) = 0 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2393] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2393] memfd_create("syzkaller", 0 [pid 2389] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2393] <... memfd_create resumed>) = 7 [pid 2389] <... futex resumed>) = 0 [pid 2393] ftruncate(7, 0 [pid 2389] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2393] <... ftruncate resumed>) = 0 [pid 2393] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 8 [pid 2393] ioctl(8, LOOP_SET_FD, 7 [pid 2392] <... sendmsg resumed>) = 40 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = 0 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2370] <... futex resumed>) = 0 [pid 2390] <... prctl resumed>) = 0 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2392] <... futex resumed>) = 1 [pid 2390] setpgid(0, 0 [pid 2392] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2390] <... setpgid resumed>) = 0 [pid 2392] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = 0 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2392] <... futex resumed>) = 1 [pid 2390] <... openat resumed>) = 3 [pid 2390] write(3, "1000", 4./strace-static-x86_64: Process 2395 attached ) = 4 [pid 2395] set_robust_list(0x555555d355e0, 24 [pid 2390] close(3 [pid 2395] <... set_robust_list resumed>) = 0 [pid 2390] <... close resumed>) = 0 [pid 2390] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2392] write(-1, NULL, 17 [pid 2395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2390] <... futex resumed>) = 0 [pid 2392] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2395] <... prctl resumed>) = 0 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] <... mmap resumed>) = 0x7f0596321000 [pid 2390] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2370] <... futex resumed>) = 0 [pid 2395] setpgid(0, 0 [pid 2392] <... futex resumed>) = 1 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2392] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2390] <... mprotect resumed>) = 0 [pid 2395] <... setpgid resumed>) = 0 [pid 2370] <... futex resumed>) = 0 [pid 2392] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2370] <... futex resumed>) = 0 [pid 2392] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2392] <... socket resumed>) = 11 [pid 2370] <... futex resumed>) = 0 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] <... clone resumed>, parent_tid=[2400], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2400 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2395] <... openat resumed>) = 3 [pid 2392] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2395] write(3, "1000", 4 [pid 2392] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2390] <... futex resumed>) = 0 [pid 2370] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... write resumed>) = 4 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2370] <... futex resumed>) = 0 [pid 2395] close(3 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2395] <... close resumed>) = 0 [pid 2393] <... ioctl resumed>) = 0 [pid 2393] mkdir("./file0", 0777 [pid 2395] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2393] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2395] <... futex resumed>) = 0 [pid 2393] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 ./strace-static-x86_64: Process 2400 attached [pid 2395] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2400] set_robust_list(0x7f05963419e0, 24 [pid 2395] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 2398 attached [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] set_robust_list(0x7f05963419e0, 24 [pid 2397] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2398] <... set_robust_list resumed>) = 0 [pid 2397] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2396] <... futex resumed>) = 0 [pid 2398] <... socket resumed>) = 3 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2398] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] <... set_robust_list resumed>) = 0 [pid 2398] <... writev resumed>) = 57 [pid 2397] <... writev resumed>) = 57 [pid 2395] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] <... socket resumed>) = 3 [pid 2398] <... futex resumed>) = 1 [pid 2397] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2395] <... clone resumed>, parent_tid=[2403], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2403 [pid 2394] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] <... futex resumed>) = 1 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... socket resumed>) = 4 [pid 2396] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2390] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2398] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2398] <... socket resumed>) = 4 [pid 2397] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] <... futex resumed>) = 0 [pid 2400] <... writev resumed>) = 57 [pid 2398] <... futex resumed>) = 1 [pid 2397] <... socket resumed>) = 5 [pid 2396] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2397] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... socket resumed>) = 5 [pid 2397] <... socket resumed>) = 6 [pid 2396] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] <... futex resumed>) = 1 [pid 2397] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... bind resumed>) = 0 [pid 2396] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] <... socket resumed>) = 6 [pid 2397] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = 1 [pid 2397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] getsockname(6, [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] <... futex resumed>) = 0 [pid 2398] <... bind resumed>) = 0 [pid 2397] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = 1 [pid 2397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... sendmsg resumed>) = 64 [pid 2394] <... futex resumed>) = 0 [pid 2398] getsockname(6, [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2397] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = 1 [pid 2397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2394] <... futex resumed>) = 0 [pid 2398] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] <... sendmsg resumed>) = 64 [pid 2397] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = 1 [pid 2397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] memfd_create("syzkaller", 0 [pid 2396] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2397] <... memfd_create resumed>) = 7 [pid 2394] <... futex resumed>) = 0 [pid 2398] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2397] ftruncate(7, 0 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2398] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2397] <... ftruncate resumed>) = 0 [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2398] <... futex resumed>) = 1 [pid 2397] <... openat resumed>) = 8 [pid 2394] <... futex resumed>) = 0 [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] ioctl(8, LOOP_SET_FD, 7 [pid 2394] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2403 attached [pid 2398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2403] set_robust_list(0x7f05963419e0, 24 [pid 2398] memfd_create("syzkaller", 0 [pid 2394] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2403] <... set_robust_list resumed>) = 0 [pid 2398] <... memfd_create resumed>) = 7 [pid 2403] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2398] ftruncate(7, 0 [pid 2403] <... socket resumed>) = 3 [pid 2398] <... ftruncate resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2403] <... futex resumed>) = 1 [pid 2395] <... futex resumed>) = 0 [pid 2403] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... writev resumed>) = 57 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2403] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... socket resumed>) = 4 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2403] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... socket resumed>) = 5 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2403] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... socket resumed>) = 6 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2403] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... bind resumed>) = 0 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] getsockname(6, [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2403] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2400] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... sendmsg resumed>) = 64 [pid 2400] <... socket resumed>) = 4 [pid 2395] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2400] <... futex resumed>) = 1 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2403] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2395] <... futex resumed>) = 0 [pid 2390] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... futex resumed>) = 0 [pid 2400] <... socket resumed>) = 5 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2403] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2400] <... futex resumed>) = 1 [pid 2395] <... futex resumed>) = 0 [pid 2390] <... futex resumed>) = 0 [pid 2403] memfd_create("syzkaller", 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2395] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2403] <... memfd_create resumed>) = 7 [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2403] ftruncate(7, 0 [pid 2398] <... openat resumed>) = 8 [pid 2397] <... ioctl resumed>) = 0 [pid 2403] <... ftruncate resumed>) = 0 [pid 2398] ioctl(8, LOOP_SET_FD, 7 [pid 2397] mkdir("./file0", 0777 [pid 2403] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2397] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2397] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2400] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... openat resumed>) = 8 [pid 2400] <... socket resumed>) = 6 [pid 2398] <... ioctl resumed>) = 0 [pid 2403] ioctl(8, LOOP_SET_FD, 7 [pid 2398] mkdir("./file0", 0777 [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2400] <... futex resumed>) = 1 [pid 2398] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2390] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2400] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] <... bind resumed>) = 0 [pid 2370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2400] <... futex resumed>) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2370] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2400] getsockname(6, [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] <... futex resumed>) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2370] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2370] <... mmap resumed>) = 0x7f05962df000 [pid 2400] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2370] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2400] <... sendmsg resumed>) = 64 [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... mprotect resumed>) = 0 [pid 2400] <... futex resumed>) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2400] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2400] <... futex resumed>) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2400] memfd_create("syzkaller", 0 [pid 2390] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2400] <... memfd_create resumed>) = 7 [pid 2400] ftruncate(7, 0 [pid 2370] <... clone resumed>, parent_tid=[2407], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2407 [pid 2400] <... ftruncate resumed>) = 0 [pid 2400] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2370] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2370] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... ioctl resumed>) = 0 [pid 2403] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2403] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000,"./strace-static-x86_64: Process 2407 attached [pid 2407] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2407] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2400] <... openat resumed>) = 8 [pid 2371] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2400] ioctl(8, LOOP_SET_FD, 7 [pid 2371] ioctl(8, LOOP_CLR_FD [pid 2392] <... ioctl resumed>) = 0 [pid 2392] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2392] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2407] <... ioctl resumed>) = 0 [pid 2407] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] <... futex resumed>) = 0 [pid 2407] <... futex resumed>) = 1 [pid 2407] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2400] <... ioctl resumed>) = 0 [pid 2389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2389] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596300000 [pid 2389] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2389] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2410], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2410 [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2400] mkdir("./file0", 0777./strace-static-x86_64: Process 2410 attached ) = -1 EEXIST (File exists) [pid 2410] set_robust_list(0x7f05963209e0, 24 [pid 2400] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2410] <... set_robust_list resumed>) = 0 [pid 2410] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2396] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... socket resumed>) = 9 [pid 2396] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2393] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2371] <... ioctl resumed>) = 0 [pid 2396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2393] ioctl(8, LOOP_CLR_FD [pid 2396] <... mmap resumed>) = 0x7f0596300000 [pid 2395] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2396] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2396] <... mprotect resumed>) = 0 [pid 2395] <... mmap resumed>) = 0x7f0596300000 [pid 2394] <... mmap resumed>) = 0x7f0596300000 [pid 2396] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2395] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2394] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2395] <... mprotect resumed>) = 0 [pid 2394] <... mprotect resumed>) = 0 [pid 2396] <... clone resumed>, parent_tid=[2412], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2412 [pid 2395] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2394] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] <... clone resumed>, parent_tid=[2413], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2413 [pid 2394] <... clone resumed>, parent_tid=[2414], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2414 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2413 attached [pid 2413] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2413] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2413] <... futex resumed>) = 1 [pid 2413] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2412 attached [pid 2412] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2412] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] <... futex resumed>) = 0 [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2412] <... futex resumed>) = 1 [pid 2412] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2389] <... futex resumed>) = 0 [pid 2371] close(8 [pid 2410] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2410] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2414 attached [pid 2390] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2414] set_robust_list(0x7f05963209e0, 24 [pid 2395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2390] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... set_robust_list resumed>) = 0 [pid 2396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2395] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2395] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2414] <... socket resumed>) = 9 [pid 2413] <... sendmsg resumed>) = 40 [pid 2396] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2389] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... sendmsg resumed>) = 40 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... mmap resumed>) = 0x7f05962df000 [pid 2394] <... mmap resumed>) = 0x7f05962df000 [pid 2390] <... mmap resumed>) = 0x7f0596300000 [pid 2414] <... futex resumed>) = 0 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... sendmsg resumed>) = 40 [pid 2410] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2413] <... futex resumed>) = 0 [pid 2413] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2403] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2400] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2398] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2371] <... close resumed>) = 0 [pid 2403] ioctl(8, LOOP_CLR_FD [pid 2400] ioctl(8, LOOP_CLR_FD [pid 2398] ioctl(8, LOOP_CLR_FD [pid 2371] close(7) = 0 [pid 2371] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2371] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2395] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2395] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2415], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2415 [pid 2395] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2415 attached [pid 2415] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2415] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2394] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2390] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2415] <... socket resumed>) = 10 [pid 2415] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2413] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = 1 [pid 2413] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2394] <... mprotect resumed>) = 0 [pid 2370] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2390] <... mprotect resumed>) = 0 [pid 2412] <... futex resumed>) = 0 [pid 2396] <... mmap resumed>) = 0x7f05962df000 [pid 2394] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2370] <... write resumed>) = 90 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE [pid 2390] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2370] exit_group(0 [pid 2396] <... mprotect resumed>) = 0 [pid 2371] <... futex resumed>) = ? [pid 2370] <... exit_group resumed>) = ? [pid 2396] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2371] +++ exited with 0 +++ [pid 2413] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2407] <... futex resumed>) = ? [pid 2394] <... clone resumed>, parent_tid=[2416], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2416 [pid 2392] <... futex resumed>) = ? [pid 2390] <... clone resumed>, parent_tid=[2417], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2417 [pid 2396] <... clone resumed>, parent_tid=[2418], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2418 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2407] +++ exited with 0 +++ [pid 2396] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2392] +++ exited with 0 +++ [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2370] +++ exited with 0 +++ [pid 2413] <... futex resumed>) = 1 [pid 2395] <... futex resumed>) = 0 [pid 2390] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = 0 [pid 2394] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2370, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2396] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2413] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2413] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2395] <... futex resumed>) = 0 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2413] <... futex resumed>) = 0 [pid 2395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2413] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2395] <... futex resumed>) = 0 [pid 2413] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2418 attached ./strace-static-x86_64: Process 2417 attached ./strace-static-x86_64: Process 2416 attached [pid 2415] <... futex resumed>) = 1 [pid 2389] <... mmap resumed>) = 0x7f05962df000 [pid 2389] mprotect(0x7f05962e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2389] clone(child_stack=0x7f05962ff3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2419], tls=0x7f05962ff700, child_tidptr=0x7f05962ff9d0) = 2419 [pid 2389] futex(0x7f05964194e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2389] futex(0x7f05964194ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2418] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2418] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2418] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] <... futex resumed>) = 0 [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = 1 [pid 2412] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2412] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2412] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2412] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2418] <... futex resumed>) = 1 [pid 2418] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2417] set_robust_list(0x7f05963209e0, 24 [pid 2415] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2417] <... set_robust_list resumed>) = 0 [pid 2417] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... futex resumed>) = 1 [pid 2417] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2416] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2416] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2419 attached [pid 2419] set_robust_list(0x7f05962ff9e0, 24) = 0 [pid 2419] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 10 [pid 2419] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] <... futex resumed>) = 0 [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 1 [pid 2410] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2389] <... futex resumed>) = 0 [pid 2410] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2389] <... futex resumed>) = 0 [pid 2410] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2410] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2389] <... futex resumed>) = 0 [pid 2410] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2389] <... futex resumed>) = 0 [pid 2410] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2419] <... futex resumed>) = 1 [pid 2419] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2413] <... sendmsg resumed>) = 40 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2413] <... futex resumed>) = 1 [pid 2413] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2413] <... futex resumed>) = 1 [pid 2413] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2413] <... futex resumed>) = 1 [pid 2413] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2413] <... futex resumed>) = 1 [pid 2413] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2413] <... futex resumed>) = 1 [pid 2413] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2412] <... sendmsg resumed>) = 40 [pid 2417] <... sendmsg resumed>) = 40 [pid 2416] <... sendmsg resumed>) = 40 [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2416] futex(0x7f05964194ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2416] futex(0x7f05964194e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 1 [pid 2414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2414] <... socket resumed>) = 10 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2414] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2414] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2414] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2414] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... socket resumed>) = 10 [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2412] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2412] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2397] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2396] <... futex resumed>) = 0 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] ioctl(8, LOOP_CLR_FD [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2412] write(-1, NULL, 17 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2412] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2410] <... sendmsg resumed>) = 40 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2412] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2410] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2389] <... futex resumed>) = 0 [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2410] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2412] <... futex resumed>) = 1 [pid 2410] write(-1, NULL, 17 [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2410] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2396] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2410] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2410] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2389] <... futex resumed>) = 0 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2412] <... socket resumed>) = 11 [pid 2410] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2410] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] <... socket resumed>) = 11 [pid 2389] <... futex resumed>) = 0 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2412] <... futex resumed>) = 1 [pid 2410] <... futex resumed>) = 0 [pid 2396] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2412] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2410] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2414] <... sendmsg resumed>) = 40 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 1 [pid 2414] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] write(-1, NULL, 17 [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2414] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2414] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2414] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2414] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... socket resumed>) = 11 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... sendmsg resumed>) = 40 [pid 2412] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2410] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2413] <... ioctl resumed>) = 0 [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2417] <... futex resumed>) = 1 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = 1 [pid 2410] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2390] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2413] <... futex resumed>) = 1 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2410] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2395] <... futex resumed>) = 0 [pid 2394] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2389] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2413] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2396] <... futex resumed>) = 0 [pid 2395] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2390] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2417] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2414] <... futex resumed>) = 0 [pid 2413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2412] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2410] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2396] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2395] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2389] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2414] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2413] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2412] <... ioctl resumed>) = 0 [pid 2410] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2395] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2413] <... ioctl resumed>) = 0 [pid 2412] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2410] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = 1 [pid 2413] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2412] <... futex resumed>) = 1 [pid 2410] <... futex resumed>) = 1 [pid 2396] <... futex resumed>) = 0 [pid 2390] <... futex resumed>) = 0 [pid 2389] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2413] <... futex resumed>) = 1 [pid 2412] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2410] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2395] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2413] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] <... futex resumed>) = 0 [pid 2417] write(-1, NULL, 17 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2417] <... socket resumed>) = 11 [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2390] <... futex resumed>) = 0 [pid 2417] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2403] <... ioctl resumed>) = 0 [pid 2393] <... ioctl resumed>) = 0 [pid 2403] close(8 [pid 2393] close(8 [pid 2414] <... ioctl resumed>) = 0 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2394] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2394] <... futex resumed>) = 0 [pid 2414] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2394] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2414] <... ioctl resumed>) = 0 [pid 2414] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2394] <... futex resumed>) = 0 [pid 2414] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2417] <... ioctl resumed>) = 0 [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] <... futex resumed>) = 0 [pid 2403] <... close resumed>) = 0 [pid 2400] <... ioctl resumed>) = 0 [pid 2398] <... ioctl resumed>) = 0 [pid 2397] <... ioctl resumed>) = 0 [pid 2393] <... close resumed>) = 0 [pid 310] <... openat resumed>) = 3 [pid 2403] close(7 [pid 2400] close(8 [pid 2398] close(8 [pid 2397] close(8 [pid 2393] close(7 [pid 310] ioctl(3, LOOP_CLR_FD [pid 2403] <... close resumed>) = 0 [pid 2400] <... close resumed>) = 0 [pid 2398] <... close resumed>) = 0 [pid 2397] <... close resumed>) = 0 [pid 2393] <... close resumed>) = 0 [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2403] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2400] close(7 [pid 2398] close(7 [pid 2397] close(7 [pid 2393] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] close(3 [pid 2403] <... futex resumed>) = 0 [pid 2400] <... close resumed>) = 0 [pid 2398] <... close resumed>) = 0 [pid 2397] <... close resumed>) = 0 [pid 2393] <... futex resumed>) = 0 [pid 2390] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... close resumed>) = 0 [pid 2417] <... futex resumed>) = 0 [pid 2403] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2400] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2398] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2397] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2396] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2395] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2394] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2393] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] <... futex resumed>) = 1 [pid 2389] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2417] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2400] <... futex resumed>) = 0 [pid 2398] <... futex resumed>) = 0 [pid 2397] <... futex resumed>) = 0 [pid 2396] <... write resumed>) = 90 [pid 2395] <... write resumed>) = 90 [pid 2394] <... write resumed>) = 90 [pid 2390] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2389] <... write resumed>) = 90 [pid 2417] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2400] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2398] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2397] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2396] exit_group(0 [pid 2395] exit_group(0 [pid 2394] exit_group(0 [pid 2389] exit_group(0 [pid 310] <... clone resumed>, child_tidptr=0x555555d355d0) = 2428 [pid 2419] <... futex resumed>) = ? [pid 2418] <... futex resumed>) = ? [pid 2417] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2416] <... futex resumed>) = ? [pid 2415] <... futex resumed>) = ? [pid 2414] <... futex resumed>) = ? [pid 2413] <... futex resumed>) = ? [pid 2412] <... futex resumed>) = ? [pid 2410] <... futex resumed>) = ? [pid 2403] <... futex resumed>) = ? [pid 2398] <... futex resumed>) = ? [pid 2397] <... futex resumed>) = ? [pid 2396] <... exit_group resumed>) = ? [pid 2395] <... exit_group resumed>) = ? [pid 2394] <... exit_group resumed>) = ? [pid 2393] <... futex resumed>) = ? [pid 2389] <... exit_group resumed>) = ? [pid 2419] +++ exited with 0 +++ [pid 2418] +++ exited with 0 +++ [pid 2417] <... futex resumed>) = 1 [pid 2416] +++ exited with 0 +++ [pid 2415] +++ exited with 0 +++ [pid 2414] +++ exited with 0 +++ [pid 2413] +++ exited with 0 +++ [pid 2412] +++ exited with 0 +++ [pid 2410] +++ exited with 0 +++ [pid 2403] +++ exited with 0 +++ [pid 2398] +++ exited with 0 +++ [pid 2397] +++ exited with 0 +++ [pid 2396] +++ exited with 0 +++ [pid 2395] +++ exited with 0 +++ [pid 2394] +++ exited with 0 +++ [pid 2393] +++ exited with 0 +++ [pid 2390] <... futex resumed>) = 0 [pid 2417] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2390] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2389] +++ exited with 0 +++ [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2396, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2389, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2395, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 2390] <... write resumed>) = 90 [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2394, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 2390] exit_group(0 [pid 309] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 2428 attached [pid 2417] <... futex resumed>) = ? [pid 2400] <... futex resumed>) = ? [pid 2390] <... exit_group resumed>) = ? [pid 309] <... restart_syscall resumed>) = 0 [pid 2428] set_robust_list(0x555555d355e0, 24 [pid 2417] +++ exited with 0 +++ [pid 2400] +++ exited with 0 +++ [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3 [pid 309] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2428] <... set_robust_list resumed>) = 0 [pid 2390] +++ exited with 0 +++ [pid 309] close(3 [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 309] <... close resumed>) = 0 [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2390, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 307] <... openat resumed>) = 3 [pid 306] <... openat resumed>) = 3 [pid 2428] <... prctl resumed>) = 0 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] ioctl(3, LOOP_CLR_FD [pid 306] ioctl(3, LOOP_CLR_FD [pid 305] <... openat resumed>) = 3 [pid 2428] setpgid(0, 0 [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2429 [pid 2428] <... setpgid resumed>) = 0 [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 307] close(3 [pid 306] close(3 [pid 305] ioctl(3, LOOP_CLR_FD [pid 2428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... openat resumed>) = 3 [pid 307] <... close resumed>) = 0 [pid 306] <... close resumed>) = 0 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2428] <... openat resumed>) = 3 [pid 308] ioctl(3, LOOP_CLR_FD [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] close(3./strace-static-x86_64: Process 2429 attached [pid 2428] write(3, "1000", 4 [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2429] set_robust_list(0x555555d355e0, 24 [pid 2428] <... write resumed>) = 4 [pid 308] close(3 [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2431 [pid 305] <... close resumed>) = 0 [pid 2429] <... set_robust_list resumed>) = 0 [pid 2428] close(3 [pid 308] <... close resumed>) = 0 [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2432 [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2428] <... close resumed>) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2429] <... prctl resumed>) = 0 [pid 2428] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] setpgid(0, 0 [pid 2428] <... futex resumed>) = 0 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2434 [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2433 [pid 2429] <... setpgid resumed>) = 0 [pid 2428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2428] <... mmap resumed>) = 0x7f0596321000 [pid 2428] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2429] <... openat resumed>) = 3 [pid 2428] <... mprotect resumed>) = 0 [pid 2429] write(3, "1000", 4) = 4 [pid 2428] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 2434 attached [pid 2429] close(3) = 0 [pid 2428] <... clone resumed>, parent_tid=[2435], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2435 [pid 2434] set_robust_list(0x555555d355e0, 24 [pid 2429] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] <... set_robust_list resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] <... mmap resumed>) = 0x7f0596321000 [pid 2434] <... prctl resumed>) = 0 [pid 2429] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 2432 attached [pid 2434] setpgid(0, 0 [pid 2429] <... mprotect resumed>) = 0 [pid 2432] set_robust_list(0x555555d355e0, 24 [pid 2429] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2434] <... setpgid resumed>) = 0 [pid 2432] <... set_robust_list resumed>) = 0 [pid 2434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2429] <... clone resumed>, parent_tid=[2436], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2436 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] <... openat resumed>) = 3 [pid 2429] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2434] write(3, "1000", 4) = 4 [pid 2432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2432] setpgid(0, 0) = 0 [pid 2432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 2435 attached ./strace-static-x86_64: Process 2433 attached ) = 3 [pid 2434] close(3 [pid 2435] set_robust_list(0x7f05963419e0, 24 [pid 2434] <... close resumed>) = 0 [pid 2434] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] set_robust_list(0x555555d355e0, 24 [pid 2435] <... set_robust_list resumed>) = 0 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... set_robust_list resumed>) = 0 [pid 2435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2432] write(3, "1000", 4 [pid 2434] <... mmap resumed>) = 0x7f0596321000 [pid 2433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2432] <... write resumed>) = 4 [pid 2435] <... socket resumed>) = 3 [pid 2434] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2432] close(3 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] <... mprotect resumed>) = 0 [pid 2433] <... prctl resumed>) = 0 [pid 2432] <... close resumed>) = 0 [pid 2435] <... futex resumed>) = 1 [pid 2434] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2433] setpgid(0, 0 [pid 2432] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] <... futex resumed>) = 0 [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] <... setpgid resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... clone resumed>, parent_tid=[2437], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2437 [pid 2433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2428] <... futex resumed>) = 0 [pid 2435] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] <... openat resumed>) = 3 [pid 2432] <... mmap resumed>) = 0x7f0596321000 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2434] <... futex resumed>) = 0 [pid 2432] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 2431 attached [pid 2435] <... writev resumed>) = 57 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] write(3, "1000", 4 [pid 2432] <... mprotect resumed>) = 0 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] <... write resumed>) = 4 [pid 2432] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2431] set_robust_list(0x555555d355e0, 24./strace-static-x86_64: Process 2436 attached [pid 2435] <... futex resumed>) = 1 [pid 2433] close(3 [pid 2431] <... set_robust_list resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2436] set_robust_list(0x7f05963419e0, 24 [pid 2432] <... clone resumed>, parent_tid=[2438], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2438 [pid 2431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2436] <... set_robust_list resumed>) = 0 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2431] <... prctl resumed>) = 0 [pid 2436] <... socket resumed>) = 3 [pid 2432] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2438 attached ./strace-static-x86_64: Process 2437 attached [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] <... close resumed>) = 0 [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] setpgid(0, 0 [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 1 [pid 2431] <... setpgid resumed>) = 0 [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2438] set_robust_list(0x7f05963419e0, 24 [pid 2437] set_robust_list(0x7f05963419e0, 24 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... openat resumed>) = 3 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2438] <... set_robust_list resumed>) = 0 [pid 2437] <... set_robust_list resumed>) = 0 [pid 2435] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2433] <... futex resumed>) = 0 [pid 2431] write(3, "1000", 4 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2438] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2436] <... futex resumed>) = 0 [pid 2435] <... socket resumed>) = 4 [pid 2433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2431] <... write resumed>) = 4 [pid 2429] <... futex resumed>) = 1 [pid 2438] <... socket resumed>) = 3 [pid 2437] <... socket resumed>) = 3 [pid 2436] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] <... mmap resumed>) = 0x7f0596321000 [pid 2431] close(3 [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... writev resumed>) = 57 [pid 2435] <... futex resumed>) = 1 [pid 2433] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2431] <... close resumed>) = 0 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] <... futex resumed>) = 0 [pid 2433] <... mprotect resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] <... futex resumed>) = 0 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2440 attached [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2436] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2434] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2429] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2440] set_robust_list(0x7f05963419e0, 24 [pid 2438] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2437] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2436] <... socket resumed>) = 4 [pid 2435] <... socket resumed>) = 5 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] <... clone resumed>, parent_tid=[2440], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2440 [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] <... mmap resumed>) = 0x7f0596321000 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2438] <... writev resumed>) = 57 [pid 2437] <... writev resumed>) = 57 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... set_robust_list resumed>) = 0 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2440] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 0 [pid 2435] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... mprotect resumed>) = 0 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] <... futex resumed>) = 0 [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2436] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] <... futex resumed>) = 0 [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] <... futex resumed>) = 0 [pid 2431] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2429] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2441 attached [pid 2440] <... socket resumed>) = 3 [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] <... socket resumed>) = 5 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2441] set_robust_list(0x7f05963419e0, 24 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2434] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] <... clone resumed>, parent_tid=[2441], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2441 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2438] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2437] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2436] <... futex resumed>) = 0 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] <... socket resumed>) = 6 [pid 2441] <... set_robust_list resumed>) = 0 [pid 2440] <... futex resumed>) = 1 [pid 2438] <... socket resumed>) = 4 [pid 2437] <... socket resumed>) = 4 [pid 2436] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... socket resumed>) = 6 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 0 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = 1 [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2435] <... futex resumed>) = 1 [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2440] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] <... futex resumed>) = 0 [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] <... futex resumed>) = 0 [pid 2437] <... socket resumed>) = 5 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2436] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 1 [pid 2436] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2438] <... socket resumed>) = 5 [pid 2441] <... socket resumed>) = 3 [pid 2440] <... writev resumed>) = 57 [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... bind resumed>) = 0 [pid 2435] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] <... bind resumed>) = 0 [pid 2434] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] <... futex resumed>) = 0 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... futex resumed>) = 1 [pid 2441] <... futex resumed>) = 1 [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2436] getsockname(6, [pid 2435] <... futex resumed>) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2437] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2436] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] <... socket resumed>) = 6 [pid 2437] <... socket resumed>) = 6 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2440] <... socket resumed>) = 4 [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 0 [pid 2435] getsockname(6, [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2435] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2434] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2440] <... futex resumed>) = 1 [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2436] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2435] <... futex resumed>) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2441] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2440] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2438] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2437] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2436] <... sendmsg resumed>) = 64 [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] <... writev resumed>) = 57 [pid 2440] <... socket resumed>) = 5 [pid 2438] <... bind resumed>) = 0 [pid 2437] <... bind resumed>) = 0 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 1 [pid 2429] <... futex resumed>) = 0 [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2441] <... futex resumed>) = 1 [pid 2440] <... futex resumed>) = 0 [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2435] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2440] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] <... futex resumed>) = 0 [pid 2435] <... sendmsg resumed>) = 64 [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = 1 [pid 2441] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2436] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2441] <... socket resumed>) = 4 [pid 2440] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2438] getsockname(6, [pid 2437] getsockname(6, [pid 2436] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2435] <... futex resumed>) = 1 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... socket resumed>) = 6 [pid 2438] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2437] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] <... futex resumed>) = 1 [pid 2435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = 0 [pid 2441] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2440] <... futex resumed>) = 1 [pid 2438] <... futex resumed>) = 1 [pid 2437] <... futex resumed>) = 1 [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2435] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2440] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2435] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] <... futex resumed>) = 0 [pid 2441] <... socket resumed>) = 5 [pid 2440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2436] memfd_create("syzkaller", 0 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2438] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2437] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2436] <... memfd_create resumed>) = 7 [pid 2435] <... futex resumed>) = 1 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 0 [pid 2441] <... futex resumed>) = 1 [pid 2440] <... bind resumed>) = 0 [pid 2437] <... sendmsg resumed>) = 64 [pid 2436] ftruncate(7, 0 [pid 2431] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] <... sendmsg resumed>) = 64 [pid 2436] <... ftruncate resumed>) = 0 [pid 2435] memfd_create("syzkaller", 0 [pid 2428] <... futex resumed>) = 0 [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2441] <... socket resumed>) = 6 [pid 2437] <... futex resumed>) = 1 [pid 2436] <... openat resumed>) = 8 [pid 2440] <... futex resumed>) = 1 [pid 2435] <... memfd_create resumed>) = 7 [pid 2431] <... futex resumed>) = 0 [pid 2438] <... futex resumed>) = 1 [pid 2428] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] ioctl(8, LOOP_SET_FD, 7 [pid 2435] ftruncate(7, 0 [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2441] <... futex resumed>) = 0 [pid 2440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2435] <... ftruncate resumed>) = 0 [pid 2441] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2440] getsockname(6, [pid 2438] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2437] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 2441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2440] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2438] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2437] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... futex resumed>) = 0 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] <... futex resumed>) = 1 [pid 2432] <... futex resumed>) = 0 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2437] <... futex resumed>) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2441] <... bind resumed>) = 0 [pid 2440] <... futex resumed>) = 1 [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2432] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] <... futex resumed>) = 0 [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] <... futex resumed>) = 0 [pid 2437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2441] <... futex resumed>) = 1 [pid 2440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] memfd_create("syzkaller", 0 [pid 2437] memfd_create("syzkaller", 0 [pid 2434] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2433] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2431] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2440] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2437] <... memfd_create resumed>) = 7 [pid 2441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... sendmsg resumed>) = 64 [pid 2431] <... futex resumed>) = 0 [pid 2441] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] <... memfd_create resumed>) = 7 [pid 2437] ftruncate(7, 0 [pid 2436] <... ioctl resumed>) = 0 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... futex resumed>) = 1 [pid 2438] ftruncate(7, 0 [pid 2437] <... ftruncate resumed>) = 0 [pid 2436] mkdir("./file0", 0777 [pid 2435] <... openat resumed>) = 8 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2441] <... futex resumed>) = 0 [pid 2440] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] <... ftruncate resumed>) = 0 [pid 2437] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2436] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2435] ioctl(8, LOOP_SET_FD, 7 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2438] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2437] <... openat resumed>) = 8 [pid 2436] mount("/dev/loop4", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2441] <... sendmsg resumed>) = 64 [pid 2440] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2437] ioctl(8, LOOP_SET_FD, 7 [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2441] <... futex resumed>) = 0 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2435] <... ioctl resumed>) = 0 [pid 2441] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2440] memfd_create("syzkaller", 0 [pid 2438] <... openat resumed>) = 8 [pid 2437] <... ioctl resumed>) = 0 [pid 2435] mkdir("./file0", 0777 [pid 2433] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2441] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2440] <... memfd_create resumed>) = 7 [pid 2438] ioctl(8, LOOP_SET_FD, 7 [pid 2437] mkdir("./file0", 0777 [pid 2435] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2433] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] ftruncate(7, 0 [pid 2437] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2435] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2433] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2441] <... futex resumed>) = 1 [pid 2440] <... ftruncate resumed>) = 0 [pid 2437] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2431] <... futex resumed>) = 0 [pid 2441] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2440] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 2431] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2431] <... futex resumed>) = 0 [pid 2441] memfd_create("syzkaller", 0 [pid 2431] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2441] <... memfd_create resumed>) = 7 [pid 2441] ftruncate(7, 0) = 0 [pid 2441] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 8 [pid 2440] <... openat resumed>) = 8 [pid 2438] <... ioctl resumed>) = 0 [pid 2441] ioctl(8, LOOP_SET_FD, 7 [pid 2440] ioctl(8, LOOP_SET_FD, 7 [pid 2438] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2438] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2441] <... ioctl resumed>) = 0 [pid 2441] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2441] mount("/dev/loop2", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2440] <... ioctl resumed>) = 0 [pid 2440] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2440] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2434] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2432] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2434] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2429] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2437] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2437] ioctl(8, LOOP_CLR_FD [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2434] <... mmap resumed>) = 0x7f0596300000 [pid 2433] <... mmap resumed>) = 0x7f0596300000 [pid 2432] <... mmap resumed>) = 0x7f0596300000 [pid 2431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2434] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2429] <... mmap resumed>) = 0x7f0596300000 [pid 2428] <... mmap resumed>) = 0x7f0596300000 [pid 2433] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2429] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2428] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2432] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2431] <... mmap resumed>) = 0x7f0596300000 [pid 2434] <... mprotect resumed>) = 0 [pid 2433] <... mprotect resumed>) = 0 [pid 2432] <... mprotect resumed>) = 0 [pid 2429] <... mprotect resumed>) = 0 [pid 2428] <... mprotect resumed>) = 0 [pid 2431] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2429] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2432] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2431] <... mprotect resumed>) = 0 [pid 2433] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2428] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2434] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2431] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 2456 attached [pid 2456] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2457 attached [pid 2434] <... clone resumed>, parent_tid=[2458], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2458 [pid 2432] <... clone resumed>, parent_tid=[2456], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2456 [pid 2433] <... clone resumed>, parent_tid=[2457], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2457 [pid 2429] <... clone resumed>, parent_tid=[2460], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2460 [pid 2428] <... clone resumed>, parent_tid=[2459], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2459 [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... clone resumed>, parent_tid=[2461], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2461 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] <... futex resumed>) = 0 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] <... futex resumed>) = 0 [pid 2456] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2432] <... futex resumed>) = 0 [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2432] <... futex resumed>) = 0 [pid 2456] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2457] set_robust_list(0x7f05963209e0, 24./strace-static-x86_64: Process 2458 attached ) = 0 ./strace-static-x86_64: Process 2459 attached [pid 2458] set_robust_list(0x7f05963209e0, 24 [pid 2457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2459] set_robust_list(0x7f05963209e0, 24./strace-static-x86_64: Process 2460 attached [pid 2458] <... set_robust_list resumed>) = 0 [pid 2459] <... set_robust_list resumed>) = 0 [pid 2460] set_robust_list(0x7f05963209e0, 24 [pid 2458] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2460] <... set_robust_list resumed>) = 0 [pid 2458] <... socket resumed>) = 9 [pid 2459] <... socket resumed>) = 9 [pid 2460] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2457] <... socket resumed>) = 9 [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = 1 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = 1 [pid 2460] <... futex resumed>) = 1 [pid 2457] <... futex resumed>) = 1 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2461 attached [pid 2461] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... futex resumed>) = 0 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... futex resumed>) = 1 [pid 2461] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2461] <... sendmsg resumed>) = 40 [pid 2456] <... sendmsg resumed>) = 40 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2431] <... futex resumed>) = 0 [pid 2461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... socket resumed>) = 10 [pid 2456] <... futex resumed>) = 1 [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] <... futex resumed>) = 0 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2461] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2431] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2461] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2461] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2431] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2461] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = 0 [pid 2459] <... futex resumed>) = 0 [pid 2458] <... futex resumed>) = 0 [pid 2457] <... futex resumed>) = 0 [pid 2434] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 1 [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 1 [pid 2428] <... futex resumed>) = 1 [pid 2459] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2458] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2457] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2460] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] <... futex resumed>) = 0 [pid 2438] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2437] <... ioctl resumed>) = 0 [pid 2436] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2435] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2432] <... futex resumed>) = 1 [pid 2440] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2456] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2441] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2440] ioctl(8, LOOP_CLR_FD [pid 2438] ioctl(8, LOOP_CLR_FD [pid 2437] close(8 [pid 2436] ioctl(8, LOOP_CLR_FD [pid 2435] ioctl(8, LOOP_CLR_FD [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] <... socket resumed>) = 10 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2432] <... futex resumed>) = 0 [pid 2456] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2432] <... futex resumed>) = 0 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2456] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2456] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2432] <... futex resumed>) = 0 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2456] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... sendmsg resumed>) = 40 [pid 2457] <... sendmsg resumed>) = 40 [pid 2441] ioctl(8, LOOP_CLR_FD [pid 2432] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = 1 [pid 2457] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2457] <... socket resumed>) = 10 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2461] <... futex resumed>) = 0 [pid 2457] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2461] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] write(-1, NULL, 17 [pid 2457] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = 1 [pid 2457] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2457] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2457] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = 1 [pid 2457] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2433] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2461] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2457] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... socket resumed>) = 11 [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2431] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2431] <... futex resumed>) = 0 [pid 2461] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] <... sendmsg resumed>) = 40 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2432] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2456] <... futex resumed>) = 0 [pid 2456] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2458] <... sendmsg resumed>) = 40 [pid 2460] <... sendmsg resumed>) = 40 [pid 2459] <... sendmsg resumed>) = 40 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = 1 [pid 2459] <... futex resumed>) = 1 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2456] <... futex resumed>) = 1 [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] <... futex resumed>) = 0 [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = 0 [pid 2434] <... futex resumed>) = 1 [pid 2458] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2458] <... socket resumed>) = 8 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2458] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = 0 [pid 2458] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] <... futex resumed>) = 1 [pid 2429] <... futex resumed>) = 1 [pid 2460] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2459] <... futex resumed>) = 0 [pid 2458] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2428] <... futex resumed>) = 1 [pid 2460] <... socket resumed>) = 10 [pid 2459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... socket resumed>) = 10 [pid 2458] <... futex resumed>) = 1 [pid 2456] write(-1, NULL, 17 [pid 2434] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2456] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = 1 [pid 2459] <... futex resumed>) = 0 [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... sendmsg resumed>) = 40 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... futex resumed>) = 1 [pid 2433] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 0 [pid 2460] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2457] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2459] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2458] sendmsg(8, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2460] <... futex resumed>) = 1 [pid 2457] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2429] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] write(-1, NULL, 17 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2433] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2460] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2460] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2457] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = 1 [pid 2457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2433] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2429] <... futex resumed>) = 0 [pid 2460] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2457] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2457] <... socket resumed>) = 11 [pid 2433] <... futex resumed>) = 0 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2457] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2457] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2432] <... futex resumed>) = 0 [pid 2456] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2432] <... futex resumed>) = 0 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2456] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2456] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... socket resumed>) = 11 [pid 2432] <... futex resumed>) = 0 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2456] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2456] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2459] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2458] <... sendmsg resumed>) = 40 [pid 2440] <... ioctl resumed>) = 0 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] close(8 [pid 2458] <... futex resumed>) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2458] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2434] <... futex resumed>) = 0 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2458] <... futex resumed>) = 0 [pid 2434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2458] write(-1, NULL, 17 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2457] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2456] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2458] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2460] <... sendmsg resumed>) = 40 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2429] <... futex resumed>) = 0 [pid 2460] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2429] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2460] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] write(-1, NULL, 17 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2429] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2460] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2429] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2460] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] <... socket resumed>) = 11 [pid 2429] <... futex resumed>) = 0 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2460] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = 0 [pid 2434] <... futex resumed>) = 1 [pid 2458] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2458] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2458] <... socket resumed>) = 10 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2458] ioctl(10, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2457] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] <... futex resumed>) = 0 [pid 2433] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 1 [pid 2457] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2433] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2432] <... futex resumed>) = 0 [pid 2432] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 1 [pid 2456] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2432] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... ioctl resumed>) = 0 [pid 2460] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2458] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2457] <... ioctl resumed>) = 0 [pid 2456] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2457] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2456] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = 1 [pid 2460] <... futex resumed>) = 1 [pid 2458] <... futex resumed>) = 1 [pid 2457] <... futex resumed>) = 1 [pid 2456] <... futex resumed>) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2433] <... futex resumed>) = 0 [pid 2432] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2457] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2456] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2431] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2429] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2434] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2461] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2460] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2458] ioctl(10, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2434] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2431] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2429] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2461] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2460] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2458] <... ioctl resumed>) = -1 ENOBUFS (No buffer space available) [pid 2461] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2460] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2458] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2461] <... futex resumed>) = 1 [pid 2460] <... futex resumed>) = 1 [pid 2458] <... futex resumed>) = 1 [pid 2434] <... futex resumed>) = 0 [pid 2431] <... futex resumed>) = 0 [pid 2429] <... futex resumed>) = 0 [pid 2461] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2460] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2458] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2459] <... sendmsg resumed>) = 40 [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] write(-1, NULL, 17 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2459] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2459] <... socket resumed>) = 11 [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2428] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2428] <... futex resumed>) = 0 [pid 2459] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2437] <... close resumed>) = 0 [pid 2437] close(7) = 0 [pid 2437] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2437] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2434] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90) = 90 [pid 2434] exit_group(0 [pid 2458] <... futex resumed>) = ? [pid 2437] <... futex resumed>) = ? [pid 2434] <... exit_group resumed>) = ? [pid 2458] +++ exited with 0 +++ [pid 2437] +++ exited with 0 +++ [pid 2434] +++ exited with 0 +++ [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2434, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 308] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2459] <... ioctl resumed>) = 0 [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2428] <... futex resumed>) = 0 [pid 2428] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2459] <... futex resumed>) = 0 [pid 2428] <... futex resumed>) = 1 [pid 2459] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0) = 0 [pid 2428] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2459] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2459] <... futex resumed>) = 0 [pid 2459] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2440] <... close resumed>) = 0 [pid 2438] <... ioctl resumed>) = 0 [pid 2441] <... ioctl resumed>) = 0 [pid 2436] <... ioctl resumed>) = 0 [pid 2435] <... ioctl resumed>) = 0 [pid 308] <... openat resumed>) = 3 [pid 2441] close(8 [pid 2440] close(7 [pid 2438] close(8 [pid 2436] close(8 [pid 2435] close(8 [pid 308] ioctl(3, LOOP_CLR_FD [pid 2441] <... close resumed>) = 0 [pid 2440] <... close resumed>) = 0 [pid 2438] <... close resumed>) = 0 [pid 2436] <... close resumed>) = 0 [pid 2435] <... close resumed>) = 0 [pid 308] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 2441] close(7 [pid 2440] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2438] close(7 [pid 2436] close(7 [pid 2435] close(7 [pid 308] close(3 [pid 2441] <... close resumed>) = 0 [pid 2440] <... futex resumed>) = 0 [pid 2438] <... close resumed>) = 0 [pid 2436] <... close resumed>) = 0 [pid 2435] <... close resumed>) = 0 [pid 308] <... close resumed>) = 0 [pid 2441] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2440] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2436] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2435] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2441] <... futex resumed>) = 0 [pid 2438] <... futex resumed>) = 0 [pid 2436] <... futex resumed>) = 0 [pid 2435] <... futex resumed>) = 0 [pid 2431] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2429] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2428] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2441] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2438] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2436] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2435] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2433] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2432] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 2431] <... write resumed>) = 90 [pid 2429] <... write resumed>) = 90 [pid 2428] <... write resumed>) = 90 [pid 308] <... clone resumed>, child_tidptr=0x555555d355d0) = 2467 [pid 2433] <... write resumed>) = 90 [pid 2432] <... write resumed>) = 90 [pid 2431] exit_group(0 [pid 2429] exit_group(0 [pid 2428] exit_group(0 [pid 2461] <... futex resumed>) = ? [pid 2460] <... futex resumed>) = ? [pid 2459] <... futex resumed>) = ? [pid 2441] <... futex resumed>) = ? [pid 2436] <... futex resumed>) = ? [pid 2435] <... futex resumed>) = ? [pid 2433] exit_group(0 [pid 2432] exit_group(0 [pid 2431] <... exit_group resumed>) = ? [pid 2429] <... exit_group resumed>) = ? [pid 2428] <... exit_group resumed>) = ? [pid 2461] +++ exited with 0 +++ [pid 2460] +++ exited with 0 +++ [pid 2459] +++ exited with 0 +++ [pid 2457] <... futex resumed>) = ? [pid 2456] <... futex resumed>) = ? [pid 2441] +++ exited with 0 +++ [pid 2440] <... futex resumed>) = ? [pid 2438] <... futex resumed>) = ? [pid 2436] +++ exited with 0 +++ [pid 2435] +++ exited with 0 +++ [pid 2433] <... exit_group resumed>) = ? [pid 2432] <... exit_group resumed>) = ? [pid 2456] +++ exited with 0 +++ [pid 2438] +++ exited with 0 +++ [pid 2457] +++ exited with 0 +++ [pid 2440] +++ exited with 0 +++ ./strace-static-x86_64: Process 2467 attached [pid 2467] set_robust_list(0x555555d355e0, 24) = 0 [pid 2467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2467] setpgid(0, 0) = 0 [pid 2467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2467] write(3, "1000", 4) = 4 [pid 2467] close(3) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0596321000 [pid 2467] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2467] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2468], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2468 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2468 attached [pid 2468] set_robust_list(0x7f05963419e0, 24) = 0 [pid 2468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2429] +++ exited with 0 +++ [pid 309] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2429, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 2468] <... socket resumed>) = 3 [pid 2428] +++ exited with 0 +++ [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = 1 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2428, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 2432] +++ exited with 0 +++ [pid 310] restart_syscall(<... resuming interrupted clone ...> [pid 2431] +++ exited with 0 +++ [pid 306] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2432, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 310] <... restart_syscall resumed>) = 0 [pid 307] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2431, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 306] restart_syscall(<... resuming interrupted clone ...> [pid 307] restart_syscall(<... resuming interrupted clone ...> [pid 306] <... restart_syscall resumed>) = 0 [pid 309] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2433] +++ exited with 0 +++ [pid 305] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2433, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 309] <... openat resumed>) = 3 [pid 306] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 305] restart_syscall(<... resuming interrupted clone ...> [pid 309] ioctl(3, LOOP_CLR_FD [pid 310] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 309] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... openat resumed>) = 3 [pid 310] <... openat resumed>) = 3 [pid 309] close(3 [pid 310] ioctl(3, LOOP_CLR_FD [pid 306] ioctl(3, LOOP_CLR_FD [pid 310] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 309] <... close resumed>) = 0 [pid 310] close(3 [pid 309] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 306] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... close resumed>) = 0 [pid 2468] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 307] <... restart_syscall resumed>) = 0 [pid 310] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 309] <... clone resumed>, child_tidptr=0x555555d355d0) = 2469 [pid 306] close(3 [pid 305] <... restart_syscall resumed>) = 0 [pid 2468] <... writev resumed>) = 57 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 307] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 305] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] <... clone resumed>, child_tidptr=0x555555d355d0) = 2470 [pid 306] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] <... openat resumed>) = 3 [pid 305] <... openat resumed>) = 3 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] ioctl(3, LOOP_CLR_FD [pid 305] ioctl(3, LOOP_CLR_FD [pid 307] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 306] <... clone resumed>, child_tidptr=0x555555d355d0) = 2471 [pid 305] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 307] close(3 [pid 305] close(3 [pid 307] <... close resumed>) = 0 [pid 305] <... close resumed>) = 0 [pid 307] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 305] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2468] <... futex resumed>) = 1 [pid 2468] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 4 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] <... clone resumed>, child_tidptr=0x555555d355d0) = 2472 [pid 305] <... clone resumed>, child_tidptr=0x555555d355d0) = 2473 [pid 2468] <... futex resumed>) = 1 [pid 2468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = 1 [pid 2468] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = 1 [pid 2468] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128) = 0 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = 1 [pid 2468] getsockname(6, {sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2471 attached ./strace-static-x86_64: Process 2473 attached ./strace-static-x86_64: Process 2470 attached [pid 2471] set_robust_list(0x555555d355e0, 24 [pid 2473] set_robust_list(0x555555d355e0, 24 [pid 2471] <... set_robust_list resumed>) = 0 [pid 2470] set_robust_list(0x555555d355e0, 24 [pid 2468] <... futex resumed>) = 1 [pid 2468] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] <... set_robust_list resumed>) = 0 [pid 2471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2470] <... set_robust_list resumed>) = 0 [pid 2467] <... futex resumed>) = 0 [pid 2471] <... prctl resumed>) = 0 [pid 2470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2471] setpgid(0, 0 [pid 2470] <... prctl resumed>) = 0 [pid 2473] <... prctl resumed>) = 0 [pid 2471] <... setpgid resumed>) = 0 [pid 2470] setpgid(0, 0 [pid 2468] <... futex resumed>) = 1 [pid 2468] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0) = -1 EBADF (Bad file descriptor) [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2468] <... futex resumed>) = 1 [pid 2473] setpgid(0, 0 [pid 2471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2470] <... setpgid resumed>) = 0 [pid 2473] <... setpgid resumed>) = 0 [pid 2471] <... openat resumed>) = 3 [pid 2473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2471] write(3, "1000", 4 [pid 2470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2473] <... openat resumed>) = 3 [pid 2471] <... write resumed>) = 4 [pid 2473] write(3, "1000", 4 [pid 2471] close(3 [pid 2470] <... openat resumed>) = 3 [pid 2473] <... write resumed>) = 4 [pid 2471] <... close resumed>) = 0 [pid 2470] write(3, "1000", 4 [pid 2473] close(3 [pid 2471] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] <... close resumed>) = 0 [pid 2470] <... write resumed>) = 4 [pid 2471] <... futex resumed>) = 0 [pid 2473] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] close(3 [pid 2471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2468] memfd_create("syzkaller", 0 [pid 2473] <... futex resumed>) = 0 [pid 2471] <... mmap resumed>) = 0x7f0596321000 [pid 2470] <... close resumed>) = 0 [pid 2473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2471] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2470] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... memfd_create resumed>) = 7 [pid 2473] <... mmap resumed>) = 0x7f0596321000 [pid 2471] <... mprotect resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2468] ftruncate(7, 0 [pid 2473] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2471] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2468] <... ftruncate resumed>) = 0 ./strace-static-x86_64: Process 2472 attached [pid 2473] <... mprotect resumed>) = 0 [pid 2470] <... mmap resumed>) = 0x7f0596321000 [pid 2468] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2473] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2472] set_robust_list(0x555555d355e0, 24 [pid 2471] <... clone resumed>, parent_tid=[2474], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2474 [pid 2470] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2472] <... set_robust_list resumed>) = 0 [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... openat resumed>) = 8 ./strace-static-x86_64: Process 2469 attached [pid 2473] <... clone resumed>, parent_tid=[2475], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2475 [pid 2472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2471] <... futex resumed>) = 0 [pid 2470] <... mprotect resumed>) = 0 [pid 2468] ioctl(8, LOOP_SET_FD, 7 [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] <... prctl resumed>) = 0 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2469] set_robust_list(0x555555d355e0, 24 [pid 2473] <... futex resumed>) = 0 [pid 2472] setpgid(0, 0 [pid 2469] <... set_robust_list resumed>) = 0 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2472] <... setpgid resumed>) = 0 [pid 2470] <... clone resumed>, parent_tid=[2477], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2477 [pid 2469] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 2474 attached [pid 2472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... prctl resumed>) = 0 [pid 2468] <... ioctl resumed>) = 0 [pid 2472] <... openat resumed>) = 3 [pid 2470] <... futex resumed>) = 0 [pid 2469] setpgid(0, 0 [pid 2472] write(3, "1000", 4 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] mkdir("./file0", 0777 [pid 2472] <... write resumed>) = 4 [pid 2469] <... setpgid resumed>) = 0 [pid 2468] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 2472] close(3 [pid 2469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2468] mount("/dev/loop3", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2472] <... close resumed>) = 0 [pid 2469] <... openat resumed>) = 3 [pid 2474] set_robust_list(0x7f05963419e0, 24 [pid 2472] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] write(3, "1000", 4 [pid 2472] <... futex resumed>) = 0 [pid 2469] <... write resumed>) = 4 [pid 2472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2469] close(3 [pid 2472] <... mmap resumed>) = 0x7f0596321000 [pid 2469] <... close resumed>) = 0 [pid 2474] <... set_robust_list resumed>) = 0 [pid 2472] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2469] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] <... mprotect resumed>) = 0 [pid 2472] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2469] <... futex resumed>) = 0 [pid 2474] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2474] <... socket resumed>) = 3 [pid 2472] <... clone resumed>, parent_tid=[2478], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2478 [pid 2469] <... mmap resumed>) = 0x7f0596321000 [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] mprotect(0x7f0596322000, 131072, PROT_READ|PROT_WRITE [pid 2474] <... futex resumed>) = 1 [pid 2472] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2469] <... mprotect resumed>) = 0 [pid 2474] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] clone(child_stack=0x7f05963413f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2477 attached ./strace-static-x86_64: Process 2475 attached [pid 2474] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2469] <... clone resumed>, parent_tid=[2479], tls=0x7f0596341700, child_tidptr=0x7f05963419d0) = 2479 [pid 2477] set_robust_list(0x7f05963419e0, 24 [pid 2475] set_robust_list(0x7f05963419e0, 24 [pid 2474] <... writev resumed>) = 57 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... set_robust_list resumed>) = 0 [pid 2475] <... set_robust_list resumed>) = 0 [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2474] <... futex resumed>) = 1 [pid 2471] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] <... socket resumed>) = 3 [pid 2475] <... socket resumed>) = 3 [pid 2474] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 [pid 2477] <... futex resumed>) = 1 [pid 2475] <... futex resumed>) = 1 [pid 2474] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2473] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2475] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2474] <... socket resumed>) = 4 [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2474] <... futex resumed>) = 1 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2471] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2474] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 [pid 2474] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2477] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2475] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2474] <... socket resumed>) = 5 [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2474] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2471] <... futex resumed>) = 0 [pid 2477] <... writev resumed>) = 57 [pid 2475] <... writev resumed>) = 57 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... futex resumed>) = 1 [pid 2475] <... futex resumed>) = 1 [pid 2474] <... futex resumed>) = 0 [pid 2473] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 1 [pid 2470] <... futex resumed>) = 0 [pid 2477] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2475] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2474] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... socket resumed>) = 4 [pid 2475] <... socket resumed>) = 4 [pid 2474] <... socket resumed>) = 6 [pid 2473] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] <... futex resumed>) = 0 [pid 2475] <... futex resumed>) = 0 [pid 2474] <... futex resumed>) = 1 [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2475] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2471] <... futex resumed>) = 0 [pid 2473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2474] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... futex resumed>) = 0 [pid 2475] <... futex resumed>) = 0 [pid 2473] <... futex resumed>) = 1 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] <... futex resumed>) = 1 [pid 2474] <... bind resumed>) = 0 [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2474] <... futex resumed>) = 1 [pid 2471] <... futex resumed>) = 0 [pid 2474] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 [pid 2474] getsockname(6, [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2474] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... socket resumed>) = 5 [pid 2475] <... socket resumed>) = 5 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... futex resumed>) = 1 [pid 2475] <... futex resumed>) = 1 [pid 2473] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2475] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] <... socket resumed>) = 6 [pid 2473] <... futex resumed>) = 0 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2475] <... futex resumed>) = 0 [pid 2473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2475] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2474] <... futex resumed>) = 1 [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2474] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] <... futex resumed>) = 1 [pid 2477] <... futex resumed>) = 0 [pid 2475] <... bind resumed>) = 0 [pid 2473] <... futex resumed>) = 0 [pid 2474] <... sendmsg resumed>) = 64 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2471] <... futex resumed>) = 0 [pid 2477] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... socket resumed>) = 6 [pid 2475] <... futex resumed>) = 0 [pid 2474] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2474] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... futex resumed>) = 1 [pid 2475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2475] getsockname(6, [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2475] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2473] <... futex resumed>) = 0 [pid 2475] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2475] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2475] <... sendmsg resumed>) = 64 [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2473] <... futex resumed>) = 0 [pid 2475] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2475] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2475] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2475] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2473] <... futex resumed>) = 0 [pid 2475] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2475] memfd_create("syzkaller", 0 [pid 2473] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2475] <... memfd_create resumed>) = 7 [pid 2475] ftruncate(7, 0) = 0 [pid 2475] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 8 [pid 2475] ioctl(8, LOOP_SET_FD, 7 [pid 2474] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2470] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] memfd_create("syzkaller", 0 [pid 2477] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 1 [pid 2477] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2474] <... memfd_create resumed>) = 7 [pid 2471] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] <... bind resumed>) = 0 [pid 2474] ftruncate(7, 0 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2474] <... ftruncate resumed>) = 0 [pid 2477] <... futex resumed>) = 1 [pid 2474] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 2470] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] getsockname(6, [pid 2470] <... futex resumed>) = 0 [pid 2477] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2477] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 64 [pid 2470] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 1 [pid 2477] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2477] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2470] <... futex resumed>) = 0 [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2470] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2470] <... futex resumed>) = 0 [pid 2477] memfd_create("syzkaller", 0) = 7 [pid 2470] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2477] ftruncate(7, 0) = 0 [pid 2477] openat(AT_FDCWD, "/dev/loop5", O_RDWR./strace-static-x86_64: Process 2479 attached ./strace-static-x86_64: Process 2478 attached [pid 2475] <... ioctl resumed>) = 0 [pid 2474] <... openat resumed>) = 8 [pid 2477] <... openat resumed>) = 8 [pid 2477] ioctl(8, LOOP_SET_FD, 7 [pid 2475] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2475] mount("/dev/loop0", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2479] set_robust_list(0x7f05963419e0, 24 [pid 2478] set_robust_list(0x7f05963419e0, 24 [pid 2474] ioctl(8, LOOP_SET_FD, 7 [pid 2478] <... set_robust_list resumed>) = 0 [pid 2479] <... set_robust_list resumed>) = 0 [pid 2479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2478] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 2477] <... ioctl resumed>) = 0 [pid 2477] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2477] mount("/dev/loop5", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2479] <... socket resumed>) = 3 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... futex resumed>) = 1 [pid 2472] <... futex resumed>) = 0 [pid 2479] <... futex resumed>) = 1 [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2472] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2469] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2479] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2478] writev(3, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1 [pid 2479] <... writev resumed>) = 57 [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... writev resumed>) = 57 [pid 2479] <... futex resumed>) = 1 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2479] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2478] <... futex resumed>) = 1 [pid 2472] <... futex resumed>) = 0 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2479] <... socket resumed>) = 4 [pid 2478] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2474] <... ioctl resumed>) = 0 [pid 2474] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 2474] mount("/dev/loop1", "./file0", "f2fs", MS_RDONLY|MS_NOEXEC|MS_STRICTATIME|MS_LAZYTIME, "lazytime,context=sysadm_u,appraise,seclabel,fowner>00000000000000000000," [pid 2478] <... socket resumed>) = 4 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2472] <... futex resumed>) = 0 [pid 2469] <... futex resumed>) = 0 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... futex resumed>) = 0 [pid 2472] <... futex resumed>) = 1 [pid 2479] <... futex resumed>) = 0 [pid 2469] <... futex resumed>) = 1 [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2478] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2478] <... socket resumed>) = 5 [pid 2479] <... socket resumed>) = 5 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... futex resumed>) = 1 [pid 2472] <... futex resumed>) = 0 [pid 2479] <... futex resumed>) = 1 [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2472] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2478] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2469] <... futex resumed>) = 0 [pid 2479] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2478] <... socket resumed>) = 6 [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2479] <... socket resumed>) = 6 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... futex resumed>) = 1 [pid 2472] <... futex resumed>) = 0 [pid 2468] ioctl(8, LOOP_CLR_FD [pid 2479] <... futex resumed>) = 1 [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2472] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2478] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2471] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2469] <... futex resumed>) = 0 [pid 2467] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2471] <... mmap resumed>) = 0x7f0596300000 [pid 2470] <... mmap resumed>) = 0x7f0596300000 [pid 2471] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2470] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2471] <... mprotect resumed>) = 0 [pid 2470] <... mprotect resumed>) = 0 [pid 2471] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2470] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2471] <... clone resumed>, parent_tid=[2484], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2484 [pid 2470] <... clone resumed>, parent_tid=[2483], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2483 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2484 attached [pid 2484] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2484] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2484] <... futex resumed>) = 1 [pid 2484] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 2483 attached [pid 2483] set_robust_list(0x7f05963209e0, 24) = 0 [pid 2483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 9 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2483] <... futex resumed>) = 1 [pid 2483] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2479] bind(6, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("lo"), sll_hatype=ARPHRD_NETROM, sll_pkttype=0x8 /* PACKET_??? */, sll_halen=0}, 128 [pid 2478] <... bind resumed>) = 0 [pid 2473] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2479] <... bind resumed>) = 0 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] <... futex resumed>) = 0 [pid 2467] <... mmap resumed>) = 0x7f0596300000 [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... futex resumed>) = 1 [pid 2473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2472] <... futex resumed>) = 0 [pid 2467] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2479] <... futex resumed>) = 1 [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] <... mmap resumed>) = 0x7f0596300000 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] mprotect(0x7f0596301000, 131072, PROT_READ|PROT_WRITE [pid 2472] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... mprotect resumed>) = 0 [pid 2479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2478] getsockname(6, [pid 2473] <... mprotect resumed>) = 0 [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2469] <... futex resumed>) = 0 [pid 2479] getsockname(6, [pid 2478] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2473] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2467] clone(child_stack=0x7f05963203f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 2479] <... getsockname resumed>{sa_family=AF_PACKET, sa_data="\x00\x00\x01\x00\x00\x00\x04\x03\x00\x06\x00\x00\x00\x00\x00\x00"}, [20 => 18]) = 0 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2486 attached ./strace-static-x86_64: Process 2485 attached [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] <... futex resumed>) = 1 [pid 2473] <... clone resumed>, parent_tid=[2485], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2485 [pid 2472] <... futex resumed>) = 0 [pid 2486] set_robust_list(0x7f05963209e0, 24 [pid 2485] set_robust_list(0x7f05963209e0, 24 [pid 2484] <... sendmsg resumed>) = 40 [pid 2483] <... sendmsg resumed>) = 40 [pid 2479] <... futex resumed>) = 1 [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] <... futex resumed>) = 0 [pid 2468] <... ioctl resumed>) = 0 [pid 2467] <... clone resumed>, parent_tid=[2486], tls=0x7f0596320700, child_tidptr=0x7f05963209d0) = 2486 [pid 2486] <... set_robust_list resumed>) = 0 [pid 2485] <... set_robust_list resumed>) = 0 [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2472] <... futex resumed>) = 0 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] close(8 [pid 2467] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2486] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2478] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2469] <... futex resumed>) = 0 [pid 2467] <... futex resumed>) = 0 [pid 2479] sendmsg(5, {msg_name=NULL, msg_namelen=-32514, msg_iov=[{iov_base="\x40\x00\x00\x00\x14\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\xc0\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x14\x00\x06\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=64}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2478] <... sendmsg resumed>) = 64 [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2467] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2479] <... sendmsg resumed>) = 64 [pid 2486] <... socket resumed>) = 8 [pid 2485] <... socket resumed>) = 9 [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2474] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2468] <... close resumed>) = 0 [pid 2486] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2484] <... futex resumed>) = 1 [pid 2483] <... futex resumed>) = 1 [pid 2479] <... futex resumed>) = 1 [pid 2478] <... futex resumed>) = 1 [pid 2477] ioctl(8, LOOP_CLR_FD [pid 2474] ioctl(8, LOOP_CLR_FD [pid 2472] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2469] <... futex resumed>) = 0 [pid 2468] close(7 [pid 2486] <... futex resumed>) = 1 [pid 2485] <... futex resumed>) = 1 [pid 2484] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2483] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] <... futex resumed>) = 0 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... close resumed>) = 0 [pid 2467] <... futex resumed>) = 0 [pid 2486] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2469] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2484] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2479] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2478] sendmsg(-1, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_DONTROUTE|MSG_MORE|MSG_FASTOPEN}, 0 [pid 2473] <... futex resumed>) = 0 [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = 0 [pid 2467] <... futex resumed>) = 0 [pid 2485] sendmsg(9, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2484] <... socket resumed>) = 10 [pid 2483] <... socket resumed>) = 10 [pid 2479] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2478] <... sendmsg resumed>) = -1 EBADF (Bad file descriptor) [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] sendmsg(8, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x0e\x5e\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x9f\xd5\xfa\xf0\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2485] <... sendmsg resumed>) = 40 [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2478] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... sendmsg resumed>) = 40 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2484] <... futex resumed>) = 1 [pid 2483] <... futex resumed>) = 1 [pid 2479] <... futex resumed>) = 1 [pid 2478] <... futex resumed>) = 1 [pid 2472] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2469] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] <... futex resumed>) = 1 [pid 2484] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2483] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2479] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2478] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] <... futex resumed>) = 0 [pid 2472] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2469] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... futex resumed>) = 1 [pid 2467] <... futex resumed>) = 0 [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2472] <... futex resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2469] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2484] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2483] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2479] memfd_create("syzkaller", 0 [pid 2478] memfd_create("syzkaller", 0 [pid 2473] <... futex resumed>) = 0 [pid 2472] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2469] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000000} [pid 2468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2467] <... futex resumed>) = 0 [pid 2485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2484] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2483] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2479] <... memfd_create resumed>) = 7 [pid 2478] <... memfd_create resumed>) = 7 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2485] <... socket resumed>) = 10 [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2479] ftruncate(7, 0 [pid 2478] ftruncate(7, 0 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2484] <... futex resumed>) = 1 [pid 2483] <... futex resumed>) = 1 [pid 2479] <... ftruncate resumed>) = 0 [pid 2478] <... ftruncate resumed>) = 0 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2468] <... socket resumed>) = 7 [pid 2485] <... futex resumed>) = 1 [pid 2484] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2483] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2479] openat(AT_FDCWD, "/dev/loop4", O_RDWR [pid 2478] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 2473] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2484] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2483] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2484] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2483] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2484] <... futex resumed>) = 1 [pid 2483] <... futex resumed>) = 1 [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2484] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2483] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2471] <... futex resumed>) = 0 [pid 2470] <... futex resumed>) = 0 [pid 2484] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2483] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... futex resumed>) = 1 [pid 2467] <... futex resumed>) = 0 [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2467] <... futex resumed>) = 0 [pid 2485] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2468] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2485] <... futex resumed>) = 1 [pid 2473] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... futex resumed>) = 1 [pid 2467] <... futex resumed>) = 0 [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2467] <... futex resumed>) = 0 [pid 2485] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2468] write(-1, "\x73\x79\x7a\x31\x9d\xd3\x70\xcf\xa2\xc3\xd2\x61\x4f\x99\x3d\x1c\x70\x1a\xa3\x10\x4b\xb8\x48\xfe\xf9\xf2\xcf\x9b\xc1\xb7\x1b\x67\x36\x42\x1d\x88\x71\x22\x6f\x0f\x99\x48\xda\x11\x9f\xed\xc2\x32\xca\x9a\x63\x8b\x04\x44\xb0\x28\x44\x64\xc1\x97\xe8\xcf\x30\x1e\x49\xf1\x18\x09\xe2\xd9\xd9\xae\x37\x02", 74 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2485] <... futex resumed>) = 1 [pid 2473] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... futex resumed>) = 1 [pid 2467] <... futex resumed>) = 0 [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] sendmsg(10, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2467] <... futex resumed>) = 0 [pid 2468] sendmsg(7, {msg_name=NULL, msg_namelen=5379, msg_iov=[{iov_base="\x28\x00\x00\x00\x10\x00\x01\x08\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00", iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2484] <... sendmsg resumed>) = 40 [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2484] <... futex resumed>) = 1 [pid 2484] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2484] <... futex resumed>) = 1 [pid 2484] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2484] <... futex resumed>) = 1 [pid 2484] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2484] <... futex resumed>) = 1 [pid 2484] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2484] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2471] <... futex resumed>) = 0 [pid 2471] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2471] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2484] <... futex resumed>) = 1 [pid 2484] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2483] <... sendmsg resumed>) = 40 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2483] <... futex resumed>) = 1 [pid 2483] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2483] <... futex resumed>) = 1 [pid 2483] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2483] <... futex resumed>) = 1 [pid 2483] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2483] <... futex resumed>) = 1 [pid 2483] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE) = 11 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2470] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2483] <... futex resumed>) = 1 [pid 2483] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2485] <... sendmsg resumed>) = 40 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] <... futex resumed>) = 0 [pid 2485] <... futex resumed>) = 1 [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2485] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2485] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2483] <... ioctl resumed>) = -1 ENODEV (No such device) [pid 2473] <... futex resumed>) = 0 [pid 2468] <... sendmsg resumed>) = 40 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] write(-1, NULL, 17 [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2483] <... futex resumed>) = 1 [pid 2470] <... futex resumed>) = 0 [pid 2485] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 2483] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] <... futex resumed>) = 0 [pid 2470] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] <... futex resumed>) = 1 [pid 2467] <... futex resumed>) = 0 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2470] <... futex resumed>) = 0 [pid 2468] bpf(BPF_PROG_LOAD, NULL, 0 [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] <... futex resumed>) = 0 [pid 2483] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf1, 0), 0x200000c0 [pid 2473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2470] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2467] <... futex resumed>) = 0 [pid 2468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2485] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0) = -1 EFAULT (Bad address) [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2483] <... ioctl resumed>) = 0 [pid 2483] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2483] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2485] <... futex resumed>) = 0 [pid 2473] <... futex resumed>) = 1 [pid 2470] <... futex resumed>) = 0 [pid 2467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2477] <... ioctl resumed>) = 0 [pid 2473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2467] <... futex resumed>) = 1 [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2477] close(8 [pid 2468] <... futex resumed>) = 0 [pid 2468] write(-1, NULL, 17) = -1 EBADF (Bad file descriptor) [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2485] socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE [pid 2473] <... futex resumed>) = 0 [pid 2467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2485] <... socket resumed>) = 11 [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2467] futex(0x7f05964194c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2467] <... futex resumed>) = 1 [pid 2485] <... futex resumed>) = 1 [pid 2468] <... futex resumed>) = 0 [pid 2473] <... futex resumed>) = 0 [pid 2467] futex(0x7f05964194cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 2485] futex(0x7f05964194d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] bpf(BPF_RAW_TRACEPOINT_OPEN, NULL, 0 [pid 2485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2473] <... futex resumed>) = 0 [pid 2485] ioctl(11, _IOC(_IOC_NONE, 0x89, 0xf2, 0), 0x20000100 [pid 2468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 2473] futex(0x7f05964194dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2468] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] <... ioctl resumed>) = 0 [pid 2484] <... ioctl resumed>) = 0 [pid 2479] <... openat resumed>) = 8 [pid 2478] <... openat resumed>) = 8 [pid 2477] <... close resumed>) = 0 [pid 2475] <... mount resumed>) = -1 EINVAL (Invalid argument) [pid 2474] <... ioctl resumed>) = 0 [pid 2473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2472] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2471] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2478] ioctl(8, LOOP_SET_FD, 7 [pid 2474] close(8 [pid 309] kill(-2469, SIGKILL [pid 307] kill(-2472, SIGKILL [pid 306] kill(-2471, SIGKILL [pid 2478] <... ioctl resumed>) = ? [pid 2474] <... close resumed>) = ? [pid 309] <... kill resumed>) = 0 [pid 307] <... kill resumed>) = 0 [pid 306] <... kill resumed>) = 0 [pid 2478] +++ killed by SIGKILL +++ [pid 2474] +++ killed by SIGKILL +++ [pid 309] kill(2469, SIGKILL [pid 307] kill(2472, SIGKILL [pid 306] kill(2471, SIGKILL [pid 309] <... kill resumed>) = 0 [pid 307] <... kill resumed>) = 0 [pid 306] <... kill resumed>) = 0 [pid 2468] <... futex resumed>) = 0 [pid 2468] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] kill(-2467, SIGKILL [pid 2468] <... futex resumed>) = ? [pid 308] <... kill resumed>) = 0 [pid 2485] futex(0x7f05964194dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2477] close(7 [pid 2475] ioctl(8, LOOP_CLR_FD [pid 2473] futex(0x7f05964194d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 2468] +++ killed by SIGKILL +++ [pid 308] kill(2467, SIGKILL [pid 2486] <... futex resumed>) = ? [pid 305] kill(-2473, SIGKILL [pid 2485] <... futex resumed>) = 0 [pid 2484] +++ killed by SIGKILL +++ [pid 2486] +++ killed by SIGKILL +++ [pid 2479] +++ killed by SIGKILL +++ [pid 308] <... kill resumed>) = 0 [pid 2473] <... futex resumed>) = 0 [pid 2477] <... close resumed>) = 0 [pid 305] <... kill resumed>) = 0 [pid 305] kill(2473, SIGKILL [pid 2477] futex(0x7f05964194cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 2485] +++ killed by SIGKILL +++ [pid 305] <... kill resumed>) = 0 [pid 2477] <... futex resumed>) = 0 [pid 2467] +++ killed by SIGKILL +++ [pid 2477] futex(0x7f05964194c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=2467, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=5} --- [pid 308] openat(AT_FDCWD, "/dev/loop3", O_RDWR [pid 2470] write(1, "write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory\n", 90 [pid 310] kill(-2470, SIGKILL