INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-4,10.128.0.48' (ECDSA) to the list of known hosts. 2017/09/23 17:52:16 fuzzer started 2017/09/23 17:52:16 dialing manager at 10.128.0.26:40461 2017/09/23 17:52:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003b0000)="2f6465762f73672300", 0x24c, 0x2000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d9d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a4d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000001000-0x9)="2f6465762f73672300", 0x9, 0x3) io_setup(0x7, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000001000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000000)="99b12309c22fc27ae0c3def9804a0d4e05cb11d575f45f336865a60c44e2e1037bee56a3b18cf9ae0b1b41ac970af3aa6c95cd7234108b4398cc038a83c770a18aeca1250c8ef28a4207fd8c22fe19ae4c7ad745336ace6785ba4dc557bd7da9ed8c15ba2a1d6b439b3cdc21bb00e9765a027a15ce00f5da20a98cc07b499af7f6614e88924da2b2b9d53dc0063f5e43a6cfa972eeba6c215b4bfd18410d51451c50ce91bbd2640df22834c7a0586293f69d79e15ec8227a80a5eb4b246f7ab7661ebab6ae7120c8f507bce3833a", 0xce, 0x1, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000001000-0xdd)="8f226fdb0f6dd8df0cc20cbd2e3de0148c1aeb3513866ba7b1740aa4055516304d8157e83865b32715c3475a2ca9f2113c46a9a94ea050f6ee61a635f1d48eb500ce9805e5a13f6de200ebd586ce4b5cf4249d7bff17ce862afe27e047e48dd4d64c0241637cfbb4bf27f338c6a5475f0e84ba2d037e388635d9fe7894b1faf40427cd9b5e55352982b4431de342dcf9001922f3ede7db4a8874b6f5c6bcdb92e686e84984c8e98d1c74655e182d36c58d24e2bf3059c6f91a4e9ce4b434e4bdddd7b930fcbd26c61db6a39838baae8b17fd274eb48f7a54b6fc1cb7c0", 0xdd, 0x7f, 0x0, 0x0, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r0, &(0x7f0000001000)="12d895173bf5390064c821868d503e001d914c190e107f132d4f1d2af26fdb741daedf69f2e8cb981f4057a221cb3ead135a4e", 0x33, 0x4, 0x0, 0x1, r0}]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x505402, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x13)=@random={"6f73322e00", "6367726f757070726f6328245d00"}, &(0x7f0000002000)="2f6465762f6b766d00", 0x9, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6b766d00", 0xc202, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000005000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000006000-0x8)="2e2f66696c653000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000007000-0x10)={0x1, &(0x7f0000007000-0x4)=[0x3]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r4}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000)={0x966, {{0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @rand_addr=0xa2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2017/09/23 17:52:25 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d5000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000+0x5f6)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = memfd_create(&(0x7f0000000000)="6d696d655f7479706500", 0x1) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x80, 0x7, 0x7fffffff, 0x5, 0x0, 0x9, 0x20000, 0x2, 0x80, 0xffffffffffff2a3e, 0x2, 0x4, 0x0, 0x1fb0, 0x3, 0x2, 0x9fff, 0x2, 0x1000, 0x4, 0x7, 0x2, 0x1ff, 0x9, 0x0}, r1, 0x40, r2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GOOGLE_GET_METRICS_CPU(r2, 0x4010aefd, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000005000-0x4)=0x204, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000006000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x9, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000008000)={0x1f, {0x8, 0x3a07, 0x9, 0x5, 0x143, 0x29}, 0x100000000}, 0x9) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="d3399d13835e9c3f9d3edd22292632323502e55a2471635ae8a1947566b9cfed4024becb2388fde27890f169a0312e7a5f647ee2a5fa925704e644705f25590968d530d12a25b9ae505dd732c50d356f48951f175cd1778962d226e379047e206d41bccc7bded25c61e09962252ebcebf5ae51") ioctl$KVM_GOOGLE_GET_NUM_METRICS(r2, 0xaefc, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"89c0edd6c7515788e8b34d032f6a2c50", {0x4, 0xe98, 0xf9d2, "32d2439ce242", 0x10, 0x0}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000009000)="6e66736400", 0xc800, 0x0) 2017/09/23 17:52:25 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x3, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x1b, 0x3, 0x80000000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) shmget(0x3, 0x3000, 0x800, &(0x7f0000d5c000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000001000)="2e2f66696c653000", r3, &(0x7f0000001000)="2e2f66696c653000") setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002000-0x310)={0x3, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x760}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000002000)=0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000002000-0x68)={0x81, 0x0, [0x0, 0x35, 0x2, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x19, 0x8, "51b506aadd83ab1220f1befd82b96faca177ea36e8af162075ffad32597f24a6c527f8cb167def8c1771ada58b1724f7a57094693265e23786f67d92cb039561", "67b4adbc765701226ba88f8e3fb71c1da5e8965e8ae51756bb79ea2920f2ad2f865d5026e41dcc907e5f3118b2f039b8aa879cadbf967eac2aaab5d2ce026e2d", "c363363bedf4a283a04d2727f44d0628241a946b2b556aacff1d074cc1129b5f", [0x6, 0x401]}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = getuid() getgroups(0x4, &(0x7f0000002000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) fstat(r4, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) r13 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r15 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) r18 = fcntl$getown(r5, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x0, 0x0, 0x4dbb63df, 0x9}, 0xc, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0x1426)=[{0x3e, 0x3f, 0x20, 0x2f52, 0x1, "6caac9eaeef1a59dc9b55c9ea3fa6c5a3c986739dc69f4a4fb507ae3769014cae61705ce1432ad8c281c048b5ab7"}, {0x2f, 0x5, 0x1, 0x4, 0x2, "e06a14d32fc077c9b8c03caefbdedd5d1b0f5f8dc715ed14222bda5f232f01"}, {0xb9, 0x2, 0x100, 0x10000000000, 0x1, "97fca9995c39a63d9f3c06f319767b91851f0937aa1351fb98499eaf21d3459a50c9cec51e875b4e1471caca713485d7924c405d36d8c543c3f597787bb602c18dfd1fd1baa2a7282ddd7d304004e6512956aa202acb2b52f5791fa7bfb1e1eb4e84fe6445af794689625af5604e18e08e1d19fd95fa42cf5a0bdd4c1a35ce69360bdaff9529dc85a43d89f8890926438d72fa0193525249b958aafbd51ccb92d274782c55db228dca"}, {0x3f, 0x3, 0x4, 0x5, 0x1f, "8b1074e141f5e2eac816fe4ae0580f2ffc056cff9eda63124cf78420e1276315b7f38f2193383216fa7d7a58032dd0"}, {0xed, 0x4, 0x200, 0x7, 0x9, "abba24a1bf25f11012685cc71be80d8033a783e42c516b553ad423dd264f5326681924aeeb0544affcd20c1c1215392bc79280ea2667eec56b8e1cc4817954025168b218a395e2a11c001a2df770b10ed07cd86d691d8c5f88d7bf4d11c33c0715575aa1ca147fca12d8fab1b045a004c58b425f4a809cb0557f6723ce26101a8bdffa428a43f0e8000328572f6fce41835623c30cb9ac2827bc1d298ccc61a48df5357bad39711809e01464e5192eaf9a7dde2c3ad41604aa2d7b92a4de0862d859101d315a684f9c9f5160395b11f2c4fb662042a5d3a8488d7b2bd3"}, {0x1e, 0x4, 0x100, 0x0, 0x8, "dfa2e181c63001e872992075c55d"}, {0x1010, 0x5, 0x38, 0x1f, 0x0, "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"6acfa06b3bb014ec557008571ace27a9489b5b4816dddddfa8a490bdaa5f8d5eddada73b56ed9271560bb3219090cf49e206f2a260699a84d5159affe958f1dc7c472271d930b987766e36a375d649348e0a1616cb80cd2050295e3ce82d41c17cc5ed726f878d70b6c76757fad4a35a36e6d13dea17be0372dc92d096be1bdb5d02e14f691b9f55db9e3e0bed0b653a8e7fdc379bac9b7198ba14e53010e62ce11993a08a0e72bf9264ccf4a49b4fc304cef2b6cfa6b063cded1420e5fcc3613bc78043d85c"}, {0xcd, 0x56f, 0x400, 0x5, 0x81, "b3fe6ccd27e12143867dd7d974b17581ebeee5281178dda93a7eef28b1e21f04d2ba4cf90cc9aa72de54fb83b16e91bd8a942967ebb3bdb3de0864b061b347ebfe836afad27f16343cf05135a033c09a58f473aba67de76569b967b069e66e20c7845f482f7052a82e578b581805df39dd1e2f9613b88395e09c1b574231b547e3ade85af051bbe0afc9ba2859189f9439c3729e9a408c4c059833b1e8baee050694774fff16c35f98372a849cd73db570364b6fca98608d50f22d5a4f"}, {0x96, 0xffffffffffff134e, 0x1, 0xfffffffffffffff7, 0x5, "0a215a768668c74ed988896c9e39c282675b3920596aa77f4766b90030cc3113462f5e7f82bd1e4d1b1a3d0de351c29536d3fb716304f7f097ec27ef555c39ae43a763cedab6f1c1ebd5691798c10361357f70e982ac32d0b8f0ef1eed1e06aded8f6082c8db66c6ec23a691af0f321a2dac99e908f96fd81855f85cb85f9a4bd5e1b41608f5"}, {0xbf, 0x4, 0xa628f7819ca94234, 0x0, 0xffffffff, "834936055382e92faeb3c3754b870ef57fa9e59966b323be45f58971c74b89d0150a5630f64c9ad1be8ca962cdead54af3c7224f4b417ce33a970a89bc9cdc7e95d6dd5956f1b823c833bb009937d6260d6213c8b7ec0939be097aa4c98607f051e64485325d0fcf185a10faeead9ebf4a5d26f14bf893c9fd14d87d1540df83404193f96839992437186e1a5bd93650be4ba88f15277fc89b2212f9eb59252a18498c5114130b961eff758fabacd1"}, {0x37, 0x101, 0x400, 0x1, 0x3bab, "353f8f320fffbdcd10d41ab17f41756dd339df66a5d59408f90e02c07ce1689f27cb574d0dab6e"}, {0xce, 0x3ff, 0xc00, 0x0, 0xfff, "5ed7e3d3d85c59584c7c83846acf4242cffef4c784aa3674e3dc44998aa811d14d236701c6a9a6eb240f368754800529b00c81d6c10fc24a968e852e3e6772c8cd33a6e59da14874702bbda402f41e0dcaa89ae77b538cd3057970b3453cf927803a82e9d6d961bcd57fcdeb9d394034d7ed3dbe98d28269138e41d883bcfbc032d845996230c5c1380345e618b891930f2b99325b629c0bf1998fa6860abb722775b5cfbbc87d625d66d4c23b0e71d24a18ab9886c8c4c4f283c9edbd75"}, {0x66, 0x655d, 0x300, 0xfffffffffffffc01, 0x7, "6577ce40a14cc4c670d4ed56f6fdb4c0efd115dd5fc555b3b463108acf4f3da4989600690895d3716990c5fef085a2ba885369253635b5de3dcfc066800a2c11483c9b70a3707d30d22f80bca2ea7022988a6df4a9bc"}], 0x581}], 0x3, &(0x7f0000004000-0xc0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x6, 0x1}, 0x88c4) 2017/09/23 17:52:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000f59000-0xb)="2f6465762f766373612300", 0x9, 0x600) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mq_unlink(&(0x7f00000be000)="2f6465762f766373612300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00003c9000/0x18000)=nil, &(0x7f0000d05000)=[@textreal={0x8, &(0x7f0000001000-0x29)="8bead9f90f1a5f43b800008ee02636652e260f22a3f30f073e2e0f019a4d000f210b0f09660f1a74cb", 0x29}], 0x1, 0x24, &(0x7f0000000000)=[], 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000044c000/0x3000)=nil, 0x3000, 0x6, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000005000-0x1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000007000-0x4)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000-0x6c)={0x0, 0x64, "b78f5bb58122f7a2ad2500a453e44909edf993fc4f83751d4f6db520b3ee372ee79b9ab3f4e3b431ae09ebfbdfa36d642a213fef35f304aee3337125462b7b4e930fed338fd8ddba3d3c1893a64558e7ca811ff9914b904cb7ab23508fd0e6b5da900a2e"}, &(0x7f0000008000-0x4)=0x6c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x9, 0x7, 0x3, 0x2, 0xffffffffffffc4a8, 0x7ff, 0x9, 0x10000, r2}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000009000-0x4)=0x4, 0x4) 2017/09/23 17:52:25 executing program 4: semget(0x1, 0x6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000-0x8c)={0x1, 0x7, 0x7ff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x2000004, 0x8012, r1, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000-0x70)=[{&(0x7f000059d000-0x42)="840239bd5f04f9a66641da4dde20cd86158d3b9920d8cba101ab46a1022a864a68c1801aa512368a6ecfb749cefa71a87cdb7594dbf9eecb08d83ef0d41db3d0ed17333bb0b2930983b697c0a0a8b2365a4c97a3e3a445b8846444d3c179f05d797564627309e2c842a568e7ca923eade16d95df4cb2de73e2c645645ffc3bfc6e62221f90ff838bb134e9da43e64fc4be44b6e5635ba23c83416348d1ee2b9ec6e585cdd0a912e47b835bc0", 0xac}, {&(0x7f0000001000)="80e7cf4ceb00e3e8418d2d8fc5bd1d4bd7089600af894c80", 0x18}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000001000)="26e38779b44d057b6f8005c8ccb427488aa8271e1b5f462b8778f08a0d36bdbcad9e009b6cd58fae4fbeff7c5d8295ea4a647bd5562256cf470a6bb12f860754c3b82405e60de6d5c3fe6be5369f1d4977786152c89b202180f71ad553ecfc2b652bed3c20774d195575435bab7b639bba049c5085227230436343af006cad6dc123e0a4d5c912ed0f", 0x89}, {&(0x7f000059b000)="bd091b2f88fcae20791dd4e302ab9245027c77733ec80bd2a5774c184c39cfd4d4f26f296bdd253d684a632a0fe5511ca5f989c436be2b4afdcd8f2d065c04888d4d87103bf80efc6aaf9d557e26c9e0b24cf7662f2e75a9c1a399ad80f950164b854a7a6903e7c9389d337a373d11a8d9c0740d1ecfe15bd2cc93e1ba06b0085fe9edf88906a709b4d0902da469df0bb203ec07cf5f0c82770282afc9db395bfb625c829223ce6c15e7732ad31abfadd90e1f2f9c0494553df1a2bb47ed53f3bcb3961980d56fddeea4e7854c4aeb37ab3c182a18978efd02669c15db4d5494e4c23600a8a54c964a7d40922aa2c2cd30fef2f5a9e2115574", 0xf9}, {&(0x7f000059a000)="d15c6f6431e6a214859e0990a3e288352cddf466596496e8bd6f7b47e5413d67440fe3633e14cc30811c0ce9c7e17c1a5189", 0x32}, {&(0x7f0000002000-0x14)="47b2988f789f19676809f74e0f9ab1b18969c245", 0x14}], 0x7, 0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000059b000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f000059c000)={0x0, 0x0, &(0x7f000059c000)=[{&(0x7f0000002000)="2155d8458cdb52a3bc3b0d2ea786015afaa1f5dd618285e9988a201cbca58dd3c020f7fab1f66e7649bf820db2cbd5bdc39e87982036e47379cbbfe783d9957c6963a01e382c1dadce49fc56fb07e75288d64d794853b161427405bf5931aa2581753ce56307ef5001e445da7aa1fa8abde26a14678b14179f5ef4c7c15236b3ed442dee1405655b8a51a06fd40143122225f9cdff91a7ff45621b4856707e3933ab443bbeabaf615863c327e90ba8fa9385df54a14e6d6bccfa3eded2c6e8b058909cc7dd5c12bb300c0fc86a010951f969253e3c25d8c6cdec608e23c364ccd50ac0bb035d176975a5bbd1bd91555f32d533617fe1c6cb737914", 0xfb}, {&(0x7f0000001000-0xaf)="1ce650fecc73192e2c09f449833c4de4b4a198a2f192c5aa2777aeab369984ab3fc344051fed47d4a18e9213e4527bd1d7d18daf25000efaf70496469349aad9d228723bdc174600c525c5c22617b14e3f3e0dfd4e9e317d33f9539377c0ffefb18b260ac8b086645a3a02e912dd291206f84d091e9f69b7f7b0ead13d648048033f8e7397b9d16b20c9a34afb96215eb82aefc7dcb7ef3fc056edae2302f8cfaf28099823a0195154d954824ae55b", 0xaf}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0xa3)="1e0cf9dda8bf7a85e9386c65a0ec3aa417091368f66954e5b3bf2db1a32bb0a69ff34310700f4e9f9b76aab869dfe8a6f6cbdf553805d4b941cabf01b9362e73d8dad6a274d217f469c37815e9b50ea3bfdad379ff43031f972d364009da5d3e0f6d325d4f6dcf01c18a60836ead1734eb4ccdd24ae13744cf3be41e875550cbf09e2dc496dce4931d2279c17ad3c46aef3e68919345180dfc10e2a978fd4e789635c3", 0xa3}, {&(0x7f000059c000-0x6f)="9416528a29f1d5396f06823bfdc259ea5380036b4b356ffde45b1ea6b86afdd226ef48bb140de000b732f88409393e0ba1c62793ce9e45e5eb888acdd42c9ec81cca0dff09d49d0e0a5343a92bea4a58867583e176517b93c9de13dc7b9080864ab20ab20773fc008763e7747ea24a", 0x6f}], 0x5, &(0x7f0000599000)=[@iv={0x20, 0x117, 0x2, 0xb, "d1d4ba2d1d422ae0ad42b7"}, @op={0x18, 0x117, 0x3, 0x7a}, @iv={0x38, 0x117, 0x2, 0x21, "71c59543a94a10df2d09121435c5b73f086585057dac699887d79c02c0ad1ccdaa"}, @iv={0x30, 0x117, 0x2, 0x17, "1a635620db9efdb8a53fe8f45caf34f5139d1b968e4b1f"}, @assoc={0x18, 0x117, 0x4, 0x45}, @op={0x18, 0x117, 0x3, 0x8000}], 0xd0, 0x20000000}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000-0xb)="2f6465762f6c6f6f702300", 0x39, 0x8040) connect$llc(r2, &(0x7f0000003000)={0x1a, 0x10, 0x8, 0x1, 0x23, 0x1, @random="bfa9021d2f58", [0x0, 0x0]}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000002000-0x10)={0x0, 0x4000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0x8)="7472757374656400", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000006000)={0xa, 0x1, 0x10b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000008000-0x48)={{0x3, 0x3, 0x7116, 0x1, 0x7}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000008000)=0x0, &(0x7f000059c000)=0x4) 2017/09/23 17:52:25 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000efe000)="2f6465762f76637300", 0x90700, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffff8) bind$llc(r0, &(0x7f0000318000)={0x1a, 0x1d, 0x100000000, 0x3, 0xa12, 0xff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000579000-0x20)={@generic="561cdce03271d1f822a529b5dfad79ea", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000819000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = accept$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000003000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000-0x1e)={0x100, 0x1, 0x10001, "84f2f84a1ee9", "a8b2b979b015bd9ea72390bbf144a344"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) splice(r2, 0x0, r0, 0x0, 0x61c2, 0x7) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x2}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x400}, 0x8) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r4, r1) sync_file_range(r0, 0x3, 0x5, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000003000-0x4)=0x7) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r3, 0x80000001}, &(0x7f0000005000-0x4)=0x8) 2017/09/23 17:52:25 executing program 7: clock_getres(0x0, &(0x7f000019e000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000408000)="2f6465762f73672300", 0x9, 0x100) accept4$inet(r0, &(0x7f00002df000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9b000-0x4)=0x10, 0x80800) fchmodat(r0, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000463000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = geteuid() setreuid(r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000)={0x7, 0x2, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0x8)={0x7fff0000, 0x3f, 0x1, 0x7, 0xc83, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r3, &(0x7f0000003000)="23c519a2df351b304e2d7c0d59f17a8829116edc957c30e29532bc3580d90c18ab37db35ebe5cd95c81f75bd5e50fbc8a015adff7fee464e32595890ed42db81180b6513e7da80961cca56", &(0x7f0000004000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)=0x0) setsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000001000-0x1f)="39248cec37ad6efccc29dd24904e18d94f696949378e65c5b5bd620669b897", 0x1f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000004000)={0x4, 0x15, &(0x7f0000005000-0x15)="a6efe53c141bd66da4118f3bbbb47db426cb0d8bc4"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006000-0xa5)="45601879be331d76579e8d6236341b564b0721150c42b35ee082e6e4d3004062af629de14826265c11576b22a48ca6b71dcd2549730bf1d8030ba54f214168635045d1708f0872a887116c030877be6d2a8e3999444f43ce0a822e3b38dc55cf3822b538e2e35c1de04d035a47fc4254f19abae97524867b179ab3386f0b54dde4fbae531040b134b1b66b3db32a5b63ff70db8a703c378dc7a4eb760c76742bf96faa19b7", 0xa5) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCSBRK(r3, 0x5427) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) 2017/09/23 17:52:25 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000074f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x24400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0x3, 0x8090, 0x2, 0x0, 0x6, [{0x2, 0x8, 0x1000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x95c4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x3f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x3d, 0x7, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000-0x8)={r2, 0x10}) r3 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000003000)="2e2f66696c653000", 0x101, 0x2) r5 = shmget(0x1, 0x2000, 0x284, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000002000-0x4)=0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000003000-0x70)={{0x4, r6, r7, r8, r9, 0x100, 0x7, 0x0, 0x0, 0x0}, 0x3, 0x3505, 0x0, 0x8000, r10, r11, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000002000-0xd1)={r1, 0xc9, "771719e53f39149201286f57f1ae740f9156d8af3f2d6a2702c70d4e36a224a1e087d266b7313d8e5047c7b7582aac40d571e8aaf7da2efe8b71abb2dd2b55006eb4cf24502e5a79b65df1a1b0af5f0495af203beb09b839b33b129e999a6524f6cf8e2334e3b84b648ff75bcc60d6793946908493e42ef0a12d96769fed11ab825bcb1d0de1d6a1897b2ed81c9c61b0d42e397de9cc6f6555d7885763c2322d5764f1840f8be604ad53aecde138f595cef617989ba8c55299d4fc98481e55d4db11ab29ccea1a2a0f"}, &(0x7f0000007000-0x4)=0xd1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000+0x471)="2e2f66696c653000", &(0x7f0000008000-0x17)=@random={"6f73322e00", "2f6465762f696e7075742f6d6f7573652300"}, &(0x7f0000008000-0x7)="40707070312b00", 0x7, 0x3) 2017/09/23 17:52:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c6b000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000731000-0x4)=0x8, 0x84000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000f84000)=0x2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f86000-0x1c)={0xa, 0x1, 0x4e56b59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fc}, 0x1c) listen(r3, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x22, &(0x7f00008aa000-0xc)={@broadcast=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000063f000)=0xc) syz_emit_ethernet(0x6e, &(0x7f000069a000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x3, 0x10000, 0x5, 0x401]}, @md5sig={0x13, 0x12, "899f46832ced6f4156afb56397f94fd0"}]}}, {""}}}}}}}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f85000)={0x42424242, 0x42424242}, 0xe56, 0x10001) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000891000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a1c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x103, 0xc, 0x3, 0x406f, 0x3}, 0x20) accept(r3, &(0x7f000054f000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x10) mmap(&(0x7f0000f85000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x370d, &(0x7f0000f85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0xfffffffffffffffe, 0x6, "060002", 0x36d7, 0x6, 0x12b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x9, {0xa6f, 0x6, "72cbd1", 0x7, 0x3b, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@hopopts={0x5e, 0x282, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x43, "6b42b7f094fe27570190db53ba394b3b44e982cf8fb464f57fcecb3a670ac429e2409286fe0601ea0df5905895ebf5cdb215e5131d278950c05430f2cbe6b691187db4"}, {0xcf, 0xe1, "f06a38875dc7c1e575db8d721846887ac7dba71f9d93500683a10a21f5c240298ec6f1b7b0c6b32e9ed92e5316bdd8abddcdf7d8275ce76d8d59d3b76ece125889d1d0039cec16f4de4f503d7a0193854324a0dc7930d57c0b78de96dcae6265cfa2c21860ecbaa57230fb2c991391e0a3de0c0e4a018ee7eb6da20eef6eda57ccf61f24e9f21319eed7666fc885f1f579ac1b14bd78fe5123001904e38d7e8e1b413cdcfeb5331769c8dcdcdf5053764c04ec0cc2e32c020f525d2edfcccbb95c9db429cc53fa2b420bc0a39d322a0ea9538e2db678cf6b674be99120271adccc"}, {0xc9, 0xaf, "12789e42ed01a9820f93c2fb6063a3162341df25dfa8d30f73295195622147ab1da6ef4637f0d2dd17003cc5223a5f6e5b8f0ed4c87c28e010227495b13a20b3973fec12aaa74b5f93f186b6263227a719a3198c6e18c6b123884a1ff442c787c8438c9153c7f8ed468bc18d7f59a43c6b598063540af12afd734b001a7b866ab27ad98fc8ae4150e6f04dd31e629b56c3c41f41c9b4a2eaa9ee6f271158e68e3bdf2b68697b944093905c06e9f560"}, {0xfe, 0x6b, "68876f42cbc49c842ca6761b4eceda62dd9b6f9a0d3f83974af3fa35d9e037cd571d05ea76388db0ae76c9713c48c60d33cb7a228ed6ce8d9910eafa0c67c7e8b0dd590e04e9b6617e1f0b462829fd60f21904ebf817fc58a5e13cda654c16d5023ce9cab5cd80892ef53f"}, {0xc2, 0x38, "2e7d10d26bf86dbcd81911dba945fdf0d712438d16633c80afa40aef22bf858da393b68febd54b56d644c11eb99929f9083a00e04b89be39"}, {0x7, 0x1000, "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mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/23 17:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000, 0x0, 0xfc, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8c0000) r1 = socket(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r1, 0x0) setsockopt(r1, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000823000)={0x0, 0x1, 0x40000000000, 0x5245, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00001ed000)=[{&(0x7f000053e000)="", 0x0}, {&(0x7f0000aef000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000025a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000e48000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00004f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}], 0x5, &(0x7f0000b33000-0x40)=[{&(0x7f0000812000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f000097a000)="", 0x0}, {&(0x7f000076d000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00001de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}], 0x4, 0x0) r4 = creat(&(0x7f00001e7000)="2e2f66696c653000", 0x27af6277b539f3e) dup(r3) socketpair$unix(0x1, 0x8000007, 0x0, &(0x7f0000c93000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) syz_emit_ethernet(0x66, &(0x7f00000a5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x0, {[@generic={0xfe, 0xb, "4d80333a6a8f896b89"}, @timestamp={0x8, 0xa, 0x1ff, 0x8}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x23}]}}, {""}}}}}}}) fcntl$getflags(0xffffffffffffffff, 0x40b) open$dir(&(0x7f000084c000-0x8)="2e2f66696c653000", 0x800, 0x12d) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000374000)={{0x9, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x40, 0xfffffffffffffff9, 0x6, 0x9, 0x2, 0x4, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xc1, &(0x7f0000fbb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="636975e44cb8", [{[{0x9100, 0x1ff, 0x3ff, 0x9}], {0x8100, 0x3400, 0x3, 0x185323e9}}], {{0x6003, @llc={0xa9, @snap={0xab, 0xaa, "3b58", "0119f7", 0xeb06, "627f1825684fbf88b9e7bf8eb7ab5b54b56e0a7c22c9e2f3e712d24b424c7e42d65d5c18db46058037c3d4488447ffba26e9fba0d5e0b3cee4c4ee350f1bf4d527a6402687b5057fadd87ea7aa1f3fdef390906bd8d56d6f01ede8556d9978eb36ec51c32f042f6a5a7799453de5cf27c6027e10a9f3ef75fed0dbec708c60f249217e811db220405bfe2bbaae72dfd830d6ede2142c5c9be789956c6a1818ba"}}}}}) syz_extract_tcp_res(&(0x7f0000a0d000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000034a000)=0x0) getpeername$unix(r1, &(0x7f00005c6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00002a8000-0x4)=0x8) syz_emit_ethernet(0x5f, &(0x7f0000eac000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x29, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r6, 0x0, 0x0, 0xa, 0x51, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3fd}, @sack={0x5, 0xa, [0x8, 0x0]}]}}, {"f3"}}}}}}}) r7 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000abe000-0x4)=0x57) dup3(r7, r5, 0x0) syzkaller login: [ 39.497384] TCP: request_sock_TCPv6: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2017/09/23 17:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x26)="260000005e0009fff10000f83a0000000000000001070000020000000000085b1ee9ff4b35ea", 0x26) pwritev(r0, &(0x7f000022b000)=[{&(0x7f0000a52000-0xfd)="8fbc9fb6915be5520ce6df2fd995885dd84b19f8f3d499e007d0b342bb52b3be69c074c82cabec94b890f869f16a52dd98570b5ad09beffe33013f16cb7c8fad4f2158ce951716767dbd975fa710129f56dc7555e8519e742db9336b2e86ee2479cdbe7ef6e4153975813dcb24589c4f4cb85fc3bf3ee60424e07a366a2b56d2fac903b99d4c4d41906fd9dfd8824bfc03e6c68e775fd08c4c50e331105bddc277116f6a44db2e772af15c563da233a500d62df0ad149f6aa13801e62fa5d30a1f89ec4a701603d10706721bf28871e62fb2d9a44c4011a30576b80f27c8bba9866bc9bf671e3bef54d5eea96ab0b894f7a7d9cefbddbada3ede4a1601", 0xfd}, {&(0x7f0000217000)="0cf9a6b6ef6c63e561cf55a09c4726bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed0209065d8e77fd46db099b72082f7324a1b0ed85a3da5175cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f0000fd4000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f0000072000)="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", 0x1000}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f00000b9000)="24ea381eba151936a2e34246dc03f8c63f1293b0eabb91362533b89b38dbde67711269e03c5a5ba388773e96a3f41db2e8a84455a970e4e7", 0x38}], 0x7, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000094b000-0x4)=0x0, &(0x7f0000fd4000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fbd000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) unshare(0x100000040004) getsockname$inet(r0, &(0x7f0000699000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac6000)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() r3 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r3) r4 = syz_open_dev$evdev(&(0x7f0000e30000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000427000-0x4)=0x0) getpgid(0x0) dup3(r2, r3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/09/23 17:52:26 executing program 3: preadv(0xffffffffffffffff, &(0x7f000000d000-0x60)=[], 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "deceaf", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f1c000)={0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb1000)={0x0, @in6={{0xa, 0x3, 0x57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400003, 0x1, 0x3, 0xce7c, 0xffffffff80000001}, &(0x7f0000fb1000)=0xa0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fb3000-0x70)=[{&(0x7f0000d3a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fb3000-0x20)=[{&(0x7f0000c4b000)="8ce39a7c296636ef31cda4b6e4ab51866ccd1c0108a8e11e40ab04cca0319f25dba120ac3c02de3f21e25ce5875c9e5a2958d61545b37d391ec86ca6772ededb05ee150adf564d3b9ba761778a570fd10f3abf88e0c4385948d40a1d42ee6a", 0x5f}, {&(0x7f0000531000)="f826d1bdae0d4cd76dbb815066b865006a35c797c5a0f63db813c71c13d1b9679e013df58605f649b7af769b13cc7f1610e9feba35a35d02631cb3abf28aa5026c3cbaa41bd0efb73487d1fae91513fb9575036dd9166d6f6a42c103fe7139", 0x5f}], 0x2, &(0x7f00003b4000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r0]}], 0x4, 0xc000}, {&(0x7f0000f77000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000021f000)=[{&(0x7f0000fb2000)="", 0x0}], 0x1, &(0x7f0000fb3000-0xc0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r2, r0, r2, 0xffffffffffffffff, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5, 0x8040}], 0x2, 0x20000004) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fb3000)={r3, 0xfffffffffffffff9}, &(0x7f0000fb1000)=0x6) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000414000)=0x8000000000000006, 0x4) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000e1a000-0x20)={"2a07e3837651f01ddeb1a3f52d3f48fb", {0x4, 0x9, 0x1, "977c6b30dd68", 0xffffffff, 0x0}}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00009dd000)=0x10001, 0x4) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000abe000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000947000)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f00007a1000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19d}, 0x1c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fb2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fb2000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x5, 0x8, 0x20, 0x20, 0x7, r5, r4}, {0x8, 0x9f, 0x190e, 0x100, 0x8b60, 0x6, 0x8, 0x40}, {0x6, 0x7ac, 0x200, 0x1}, 0x3, 0x10000, 0x7fffffff, 0x1, 0x25, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x8}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x165b, 0x1, 0x3, 0x5, 0x7, 0x5, 0x4c}}, 0xe8) recvfrom(r0, &(0x7f00005e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x100, &(0x7f0000b88000-0xe)=@l2={0x1f, 0x6, {0x20, 0x3, 0xae8, 0x800, 0x28000000000000, 0x7}, 0xffffffffffffffff, 0x100000ffffffff}, 0xe) 2017/09/23 17:52:26 executing program 0: ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000627000-0x28)={0xfffffffffffffffa, 0x0, 0x0, 0x9, 0x0, 0x3, 0x4, 0xde}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00001e4000)=0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009f3000-0x1c)={0xe, 0x4, 0x4, 0xba5, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000600000-0x64)={&(0x7f000045b000-0x4)=[0x6], 0x1, 0x7, 0x2e82, 0x400, 0x179, 0x8, {0x9, 0x40, 0x0, 0x3f4c, 0x1, 0xc866, 0x38, 0x81, 0xd36, 0x1f, 0x1, 0x7, 0x5, 0x81, "6160420a68d6fd26e11a05b00a3b5a32fe8cfa238773e7ba9ff481240af00424"}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000366000)="2f6465762f73657175656e63657200", 0x80, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c31000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00005a1000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc2000-0x4)=0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000007e000-0x20)={r0, &(0x7f0000098000-0x26)="9f74fd68794e6440f9d2bc99c369f076d7f8ba0db49b631feb2b1416f64fe82a73ed18fd80c7", &(0x7f0000ba0000-0x29)="faf712dfdee34c90ea6af651f62d9948ca20f6c38dafd9c818973d1f4aafd6fdcf80af866442e8e2f8", 0x0}, 0x20) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000f5e000-0x10)={0x0, 0x4}) 2017/09/23 17:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x1, 0x33, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x78, 0x0, 0x0, 0x668, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x6000)=nil, 0x6000, 0x410000002, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x141080) ioctl(r2, 0x2271, &(0x7f0000001000)="") rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x10000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r4, 0x10, &(0x7f00005cd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r3, 0x0) mount(&(0x7f0000450000-0x8)="2e2f66696c653000", &(0x7f0000204000-0x8)="2e2f66696c653000", &(0x7f00001a3000)="746d70667300", 0x8000, &(0x7f0000485000)="f12c3623") r6 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000d17000-0x9)="000000000000000000") futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) timer_create(0x7, &(0x7f0000f70000)={0x4, 0xa, 0x4, @thr={&(0x7f000031a000-0xe2)="0593abc87a4ac1ec833f5888cd42ba0a9672b150ccb4c597f100e175233deeed39090b216fc0e1fb75406c6eabd5c2e871a3e255315eb472028619f8d2120546ebe598e8ea63c12ce942bb1e26758766309f43a17a1d2829e77359efcddcbd90a07b1db5e2cbbf6190f9c40bf2288e92b6dea9ff80da5976ab02796e845476f5f9ae21e6c7730393efd42a13095265996be399758d6efcdedfa1bcb63ed94245cf6244bfdb0247d2992dec54c604d20bb570dfbc3eb0a2dbced2a77f235c2f678e01b24d41ec2707ff0efd2b45790d168f76120ac8c277c25352b8a98e405af5327b", &(0x7f00005a3000-0x1000)="72b984010f875fb613d9a651b7a76fa72fd664e02b9f27caee0e246bcea4a44db94780585d331f1c2bfb285021b90e61adc84044301f77e18f3a27457394e95818836ee20d6f9c26b6190effe2ca35d8de40d51a5a75e38f143bf41f3c6f38437cd6325fa2df165ff0da363a876fa39aa0e1af3a21b35cd2d9c7b6a3a55f80b9c8a3d8041452edc40bb18fe5fe384be16d77365efab3730518b90ca963a31c7993b8379d13d750f04056a6ca9602f3ba7c0337596b1daa6e8cd42053fbc4933ca7b89365f4f0d2433a0f939b704392b9ebc24dae57fd1b988df6e5bbae38058701a5e571b05d88aead2e641ab25b6e082ba3ed693d2f96e60333e365aa569fddcb386ee996673bdfbab0a4eb91b7752ca532bb35f1568ac8080eee1e74bbbed5203e720238c7aa3da7b80d47329ee6e0c522cf10328c51bc027462770c2a35d40ded717154c821ff0eb97cc85078086909f9cb8555451d5626d7d994a147a634420fa2726b6bdfa7e828690787257a80993f26fbb45135f9658385feb4d231901edf3a3707646e66694c79066f592418abc8854d285241dbfe14bdb155bf1a4656aee3a509cf765b77bb9c62dbc2578f7b19d2306f25dd97dc25ef8eb5f9c31fa3bfbe5680e1a5109f2b18c2cd18ecbc231a118332d0ad62e3b52d497e3b03f449e48759a0808cae4f6ca0e53b88917b32041e53f505d37da85b504ae2255e02f800cd007290942f52e7cc58f218537ebd6cf425276faa80af1cf464c694fe47c6d31f0ffbf528967d78edab5c245e9aa3f2e6f12694f612cba96a5a881ec5ede0d420fa55ab9a674c78866c3fcea2f8285fa61bff942217318a8d324a2d3b7b238dfbda0cb4fb3130cd28913b11efd60ba6efce129336ceb50c9338ac2c7333c71998832fd36d61f58ed3a6b8c234df585e246b577f45fda09091ed9b58b23c9c19ab92bdc478f8f40c14a07c8b98f8872bc83e1aed5e8a966cdbd8d11305d465ae7874108685cd71126077fe5894640153f9e009dcb47ed755cebe214ed2b560fc1f26d62095b914739b2c82c91c706b8043810d1386a4675b150388580125346aa1312a46f513d44f26e74cd5dfdb052f59381e1dff2004733ac81d8654fa3650d2e815fab3e49042b864a8594de90a1481770d168eb68d63339be362ab603f8863974eae43a34130c31db6f727f190ce3d5d2aec929e9a2fdd31c3dfac6e3096493c833b74ddc7d5751fe9bf5ae1addec2ed30977c033f1eec9d4cfae60f157da92895bcd0de87c354c5d6920d3856962acb1080906fd55805e0d1ed9741cccacf7833797e54b71c58e265a4c2bb36689e00d8da1b9fcfcea1b5e723c0da08299e33aafa9446b2007462fd4b939f138ba92dc5457fea51f711144930e8b2433c8b014478431dca515c3e1846677d7de54a477817fb93ced224f0eb9c10731f4f264d51836efe6003bdf0c6e0e77d3f069b105708ddd239c3dedbe110f5839ac486da1ac32d9e4c1d3608e10a43781548d404b9c35d969abe8c36a0ab4e97ce926d22f799c5dd222d496e2475dede645edc599c222cecfe917aa64215f91ff15dcfb0edbe1ce5856787d049165d69da25bb70ac2dbc23fabc3a3cb4e70720b5cceebde2592efa7c2dca49c1ab958a01fb6fcfbc8ccf9b87f11edde49b80ee0d76917f76aae7dce85cc445af73e6c0a172e5cf0d5691afde454fa30fa11fe5483242abb4d30b4c6df85fddc7d6f9cb81f7f8b0c7e0c84a534538218e717f5ab9ac0fd90133a77579259ec9d77e0f401068a7e2808a75e4ad5c3ef796ca8304972977070cf10ff0a0e272a17b8395989fe78e403ab00d056a3bdc8e03cbb44c2cb87aab97dcd54fe5993add347574f6d694a490b6ce4205f31bdb5857b3bfa375346eaa254e7c710a35eb0e00bd1cba1811147a357e3d2c383831d2c6269a1249058f069f9235003b2578c77b21f0ff4f4b96eecdeddf2158c02fa5579e1193baac0dd16a60114c66b221e29501d112343744fbd47010bb5eb0c9adab6d0bd5136592be7e002f10cc4b0ed4d40b8c10bc4bd3bb6c0949820bc68d87245be11657eaaf690a81335985536438626983ccc30a1f734231d74b6a5995acd8aee60f482a208e6d97bf4f0ea80b0eb49ba9d5f0e3771f5992a37ccd7e0570b76fbfdb0ae0e0db5cfede2d01063ea49b5986b96c35294fe22890dfbe419859c43b5e9dc23d1b383acff7c006df9edada976bc8d8d6e640f116c72747f6ae840d1c27b8326295e908faeb0d564f59f49ebe303d88bf7be7c121e24b432f26d7ab10303b093e5e65fea47c9e30f628f7b2aea4d918e516e70e7d646fc41a0059d870a58bc3d525b0b1fb8b2c3e8ec810af9a1726db8eb1c794c7f7ac0bf2e8c28de3999fa4a2593b94994e32e8a71eed22894c6f33efbf2ee0aaec2ea246f251e9ce2b7e6e8bfbc17988eecfe99397d79e81c5bc3b135b5c96c6a52d16c08f18206a8a3899b1c801cd712c547935a257576d38e80ab8fadc1a3d3347412c85efaa3489b74b8163eeca416e8bd991c3b4e49d30614df0afee31edaebd7250a94e45bb3eceebafe1dd23ee74fdd71d1f5f30be06df95baeee21902194b063e002d4b5af12474e7afe774988c404ce5c085021c5d3820da4515737ede99699547f0bf21c3c76600c688d8d111832db5d0a25b41a9cf23987f99160baae6d90c842cc366fad0919390adc4e4cd4908fef734cf4c677b206866dc7ff4007e481ae61fc36f3d8c5a4a39d616113901e1f601e97faa9eb2b0b81d8fb9d2c6866a1979e514bd9b9675c3f65fc016ab27531b0e6e72dacd7aca0479c9ae59a9478f1838ee75b014806949e4c5bca8130be037a2251af17cbf6fddad9c72dd2c8a0442e24dc463424b4e9c7778dc494dff9350015afb374546021f3dcff813c37a526619e810c5b4874bfd59ba7064463310d7880cb8c88802d90a22240ffb3adf576cc9f70d16cd4f0ab5485b7ad95227f3114db4c8f42fe107ec06087a171559bf515678f5c2f8681801b5a11452abdf9fa839e34945db2ffd8f50a9b069b0d0c5c60f94deb9de6b0c3fd0ba680dccb0c677e65fc32e2fd3a778d382c48c0b1440b6830451f7059addb5516ed76b0157cea10e84def4acc64bd631faf7f85c7d3008ceacfaafe5a7f10f1e1b333571f67c93102b93b897b47b8caa05dd25856f415475e6df17669150f0b52bc43985e8d55829e8888cd6f00f1b11788db3541ffec9fa3009b4902161c8194236c0101531233005d711d2753b0dcb5723c978f04685a1eb2926b5b3d2fee1b658e6e3ac0ee93db869d682f09aa659f08015925df4a0f0a976420122b4a10cf0953b4fb314f9c4216446ffd70804926298ad2093547901f7e852ac7b636adbd149e9a3eeeb83063a1525234658c8f0e68fc20f1e3049f77f9e8814c7dede6d7497256787eee4264052e5997325fa22e9bc8158d2eec6a431b9b552a4ba565f471a51cc57fa013c8521ae2f267422cac4ecb5046bec1692cda6a1bb13c6125f09cc097c8a3301aa29eea37f093f71a83427de1c4a0301c0d4928e8929470c3a6fe9aa6f8e6e39894433469386fab6cd351fc5b8cd02bb77ec57c618313a48f12789c7b53615ffb279daa76741d97e58d314fc477b2fab0845c273a74838316d8c6ecef0cc0b54f314c5f7a080b84cc89010012d72c447d8b3687e56ec3a7e6c15999421729496c60a9af3027000613e7fcec2c554f6f7478984a6914d747f7d6face6acb4e355d3fc2e2e99ae9ba03ad3e40d63f554056b1700caac6e43b282604bd6f620f6b955af48268aedd201037d6fd104bef4b8db34571f34a3296e569cc20ea94ce43b7a6d26e9975990c15fda5f30aa8ca9507932481916482829c4df169895a41425f9db1282d1b9a216bb10737cd94150429588e2cc0e8c48102b1042f38ee2c2e9618302c26130a11a8efffbf5bfb045f13eda3c38e0713b4b25a4a0211c876f104056e1048c64086b43e920e644e63ee3acac29c04f5850f79a8c0986f2c40f40d79cfd592723d5e3364ab1f43e3221813bd22b2b88f1706e778dca96e903caee2f613f3f6f65074bf7f9c9eeb3203c8fc6cfbf2a14633919a3743fdfd7f77727fc1e9a571ccc5b3fd7a03825d6f3398440fc22e4e16bad7c5792bac8b972df92bed5ed82ba47159da30376de33eac0e662ccf249483e8fdef198b8bf8418b8b8d93f7a56f73da7bbd1ee49e3a2fec5e53363c0d264fac46b92a9c3031e960fb08b8f576b606f11181053a126b7c6ed0ba597642649af98108a5235da04c8257783e86d7c4034866afae8929bc57da9671b1a3854661c870062a950c74dbab182775f896b5f55940610115aa58c089d02dde7f89c17537667750ff39c7177e7e90d9a4fa8c98fc9f92cc16a26d0f5c5cf146a2b87826e2f0f5220f52183ad6caac56e19bfb182a83da397528364ecbf42da86275870a9adf87281c17e25c91fee08a177266beee291ecb870875b06a2806cbf92429f54fec8cb456f29f1e2472d9806f4c3649ab7750c6894e83a7eb9b7452753436ef4c581b33c989850c88086f1fcc0f4ba48a0cd5ec05a7e137b0fff425ee60ca36bbc242b7ed5f697855399e161915a81009bfe3f77b627f9739c7bc78b5904daa32194795c299746ad7f42baeebeee141bb19b8dfa243999f98001abda08a21f6aa3dd07bdf63ce7a9b924d54104d0aef6dde6dbc2d9fb54f70b2bb4c079a0b4877f59e527aaf049a02e97def069c956ba693277e98ccdddc2ba7d71f0675e34129ff50a6eb5f80993df2653162c8db82389bd0e4d16b4d1c89faa8502a7fa31edcecde244b86e0ad3fc0099bc8ab4bd7915f1e29267056464adcc9b3161c67fbce57d1df63e634b6a467a1d6a19b965753834127d3aae5c13638200c4327cb4d5082f02d6fe7eeb056ce8198566c3a9753fbc7b7c2b4bb88d574756b027d458f46244419e9f31758aa20c1edcb502d9feaa93c563a4abe9d10a9496034573c52e7cf390f93f6f99d8055a50b50d134bef40c598ef3a5d820793e20fad37072da3faa33346b9a85251b25a412530ffdfc72575cc51a0993aac8fec87951468ca7262708f9ec5f79264a896ba0c2bd90fc6a090ac874d61b636abd32f4217b279eecaf485acc4919503393d65df6ca793bb7d9add9d097b76b2fafa418c6a92a93f24ec675f15636f824b170a0f6e064fc6f4dedf3ce94477a8d5dae79158a20734e08b00d52ed87d4c4dba67eada2b5649b6113f881c0f58103a5ae448f29c2795848a55089ebd5bc8bd29f11984e4ff5c13acc75459626aaa48476f40ded76c576eb23e3cfa5014d87b5fe8ced793c33b854ffdb225fa38180b0fccb01f5557d7c775d9348c968e31ffa29b8ac7aa0d7da3895b25e17aed52904b81a4f97c081171f30230878b25038e84decfa2f24fce7059638ec4cd246251f4b82732d46a9bec51f3a147381e8e46704d19f096696671a1e745c5be6a2edf6f211311067d315a19ecd61f940e357966c1ed302bce2a8958efa9e65d8a1505e4186e818b1136988457d4d9f0252fd6d03c455c1889872500ae405a695b7aadffd784af228ece1fd905892c32e5a53fb4cb505aaf5c716658748da20c9a38c9bfaace490f3df63ec080f48125a337378d7010d6aac0b15293d86bbd6f85fa73432b9813b5d1cd29f5f07fc3643666aae103f9f49b5082485144a5425fb5c2a416914a94564fa9b8a3453c1570657e92287ae56a84ca900cdaf213e2e8a9f1b4ff67cd077b7f16"}, []}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000046d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/23 17:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000729000-0x26)="766d6e657431656d306574683062656d30637075736574776c616e302373656c66656d312c00", 0x8000020) clock_gettime(0x0, &(0x7f000022c000)={0x0, 0x0}) timerfd_settime(r0, 0x2, &(0x7f0000a11000-0x20)={{0x77359400, 0x0}, {r1, r2}}, &(0x7f0000b7f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ed6000)=0x0) fcntl$setown(r0, 0x8, r3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = geteuid() getgroups(0xa, &(0x7f000030c000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000c1f000-0x8)="2e2f66696c653000", r4, r5, 0x100) r6 = syz_open_dev$usbmon(&(0x7f0000e52000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x2000020001) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000303000)={0x0, 0x0}, &(0x7f0000d1f000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004b0000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00004cd000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a76000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xe703, 0x2000000000, 0x3}, &(0x7f0000475000)=0xa0) getpid() r9 = syz_open_dev$sg(&(0x7f00009bd000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x104000) r10 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r10, 0xb, &(0x7f0000b22000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f9000-0xf)="2f6465762f73657175656e63657200", 0xa02, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000e22000)={r8, 0x7, &(0x7f0000456000-0xac)=[@in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf1}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f00007ce000)=0x10) write$sndseq(r11, &(0x7f00007a0000-0x1b0)=[{0x4, 0x100000001, 0x53d4, 0x6, @time={0x77359400, 0x0}, {0x0, 0xda46}, {0x9, 0x2f46ac7f}, @ext={0x17, &(0x7f0000840000-0x17)="1a443355257dff37ac65445bc25b4cea50e92236319fb8"}}, {0x762d, 0x9, 0x5, 0x90a, @tick=0x1, {0x23, 0x8}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x3bd5, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @addr={0x1, 0x1}}, {0xf70b, 0x8, 0x3fc, 0x100, @tick=0x5, {0x30, 0x9}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x28, 0xbf1}, {0x800, 0x85}, @time=@tick=0x20000080000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @tick=0x8, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0xfff, 0x455}}, {0x8, 0x4, 0x3, 0xfffffffffffffff7, @tick=0x71, {0xd7bb, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x6, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x81, 0x5}, @queue={0xa3, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x525, 0xffffffff}, @result={0x1, 0x3f}}], 0x1b0) close(r11) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xc, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b2a000-0x14)={0x0, r6, 0x0, 0x1, 0x0}, 0x14) 2017/09/23 17:52:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000001000)="3fd680", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000960000-0x9)="2f6465762f72746300", 0x0, 0x0) sync() syz_open_dev$vcsn(&(0x7f0000593000)="2f6465762f7663732300", 0x7, 0x40) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() clone(0x0, &(0x7f0000c41000)="", &(0x7f0000f13000)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000001000-0x1)="") unlink(&(0x7f00004c5000-0x8)="2e2f66696c653000") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = epoll_create1(0x80000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) pselect6(0x40, &(0x7f0000aad000-0x40)={0x27c, 0x0, 0x2, 0xe3b, 0x80, 0x2, 0x7, 0x80}, &(0x7f0000aad000-0x40)={0x2, 0x1000, 0x2, 0x7, 0x2, 0x8, 0xb62, 0x8}, &(0x7f0000000000)={0x20, 0x4a6, 0xff, 0x0, 0x0, 0x7, 0x1, 0x9}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x100000001}, 0x8}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aae000)={0x2000, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r3, 0x4448, 0x0}, {r3, 0x28, 0x0}, {r2, 0x60, 0x0}, {r2, 0x180, 0x0}, {r2, 0x0, 0x0}, {r3, 0x200, 0x0}, {r3, 0x20, 0x0}, {r3, 0x4, 0x0}, {r2, 0x9400, 0x0}, {r3, 0x218, 0x0}], 0xa, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) connect$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"1ad43b25fda340"}, 0xffffffff7ffffffd}, 0x10) seccomp(0x0, 0x0, &(0x7f0000d19000-0x10)={0x6, &(0x7f000011d000)=[{0x101, 0x10001, 0xf578, 0x1f}, {0xfffffffeffffffff, 0x1000, 0x2, 0xfff}, {0x1000, 0xffff, 0x8, 0x5}, {0x80000001, 0xfffffffffffffffa, 0x0, 0x9cab}, {0x10001, 0x7fff, 0x12, 0xb9c}, {0x1, 0x5aa, 0x8001, 0x80000001}]}) epoll_wait(r2, &(0x7f0000aae000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aac000)={0x40000005, 0x0}) 2017/09/23 17:52:26 executing program 1: unshare(0x0) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9b000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x0, &(0x7f0000b67000-0x10)=[], &(0x7f000015a000)="2c63707573657465746831706f7369785f61636c5f61636365737363707573657400", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aee000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f9c000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00003ed000)={0x2, &(0x7f0000f9d000)="8842"}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x100, &(0x7f0000f9c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000380000)={0x1, 0x20c, 0x9, 0x27b, 0x0}, &(0x7f0000f9d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000781000)=@assoc_id=r3, 0x4) r4 = socket(0x9, 0x802, 0x5) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2e, &(0x7f0000abc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r5, &(0x7f0000309000)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x20, 0x80100307, 0x6, 0x1000000000000000, "02120f00e11000000affea0004000200"}], 0x20}], 0x1, &(0x7f0000c06000-0x70)=[@rights={0x28, 0x1, 0x1, [r4, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r5, r5, r5, 0xffffffffffffffff, r5]}], 0x3, 0x20000000}, 0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000aab000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289", 0x81, 0x20000000, &(0x7f0000f9e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/09/23 17:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000acf000)={0x10000, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$llc(0x1a, 0xcc7fe685b1c9f131, 0x0, &(0x7f000028c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000d26000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b06000)=0x1002) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f000047e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a9000+0xfb8)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fe4000-0x28)={@common="726f73653000000000dee20000000004", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000967000)=0x0, &(0x7f0000e56000)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008e8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf, r2}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001d9000-0x38)={&(0x7f000003f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000093000-0x70)=[{&(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000962000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000ba0000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000d44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000aab000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000075c000-0x9)="000000000000000000", 0x9}, {&(0x7f0000a97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x7, &(0x7f0000aad000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x0}, 0x10000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003b0000)=0x0, 0x83ffc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006ae000)=0x0, &(0x7f0000423000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000725000)={0x0, 0x7}, &(0x7f0000341000-0x4)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000855000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005d5000)=@assoc_value={r4, 0x4}, &(0x7f0000861000-0x4)=0x8) syz_emit_ethernet(0x103a, &(0x7f00009bd000-0x103a)={@random="e9ae08000000", @random="bd25af9115a2", [], {{0x4000000800, @ipv4={{0x9, 0x4, 0x0, 0x4007, 0x102c, 0x0, 0x100000000, 0x0, 0x67, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x6c93811b, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x0, 0x0, 0x1008, 0x0, "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"}}}}}) socket$inet6_sctp(0xa, 0x1000000000000002, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000dfa000)={@random="3175b52abdae", @random="776a28a2ebba", [], {{0x0, @llc={0x80, @snap={0xaa, 0xab, "1d5f", "8f1c8e", 0x9200, "60871b3c2947faa16ef5ad9b2d9300f327a3429d06bf779ce4d8c7c60205ee5582fc896ad8d89011b558a95b0361bc681c0ee5b7fdbf21dfe2ddaa8432d24850ed6fbaa4eb41c155081cdc9494e1011340f0c639cf05d3306c50904f5a39eabffe3f2e353f2f2e979468d88a1150d66838668dfc26ab94"}}}}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000dfa000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000024b000)=0x1, 0x4) writev(r3, &(0x7f0000933000)=[{&(0x7f0000055000)="290000001900310700000000000000260a800066a453ff06fe02ffe102000800000800000000ff010b", 0x29}], 0x1) r6 = socket(0x10000009, 0x80008, 0x400) getsockopt$inet6_dccp_buf(r6, 0x21, 0xdb2764136195145d, &(0x7f00003ed000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e72000)=0x29) accept$llc(r6, &(0x7f00000e1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000052000-0x4)=0x10) getsockname$llc(r6, &(0x7f0000f2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afd000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000046c000)={0x0, 0x7f}, &(0x7f000046c000-0x4)=0x8) [ 39.766515] tmpfs: No value for mount option 'ñ,6#' [ 39.848758] tmpfs: No value for mount option 'ñ,6#' [ 39.901620] sctp: [Deprecated]: syz-executor1 (pid 3233) Use of int in maxseg socket option. [ 39.901620] Use struct sctp_assoc_value instead 2017/09/23 17:52:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e73000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000aad000-0x10)=[{&(0x7f00004bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x1, &(0x7f0000069000)=[{&(0x7f0000f49000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000083a000-0x2)=0x1) socket$inet6_sctp(0xa, 0x5, 0x84) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x2, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d62000)={0x0, 0xea, "7278ddbbddeffb4708cfe7f0b09e4ef46b694447d162d8151f79022819f987cb5590e9852817ef3d6b35e0ceea2d386fdffe0aaecf9f773f6762d7acf4af0770dda7ba3594e44ea73d7a9f09552fafc0fc9ff106c0f1b1aa3ab9796cd5ef0510cacb8db81471e367999a242e453bc0c3b00c10d293f435deaae11e4b964cc347ec1805ae60239e1b704356d7bdd38e8bcb9b27fe24be3ed18e40084a00ed22560ce13d625584334874f913dadb3353c20f26ed904430adb8233e7cfadf17ddd2eba5b2944a6a39a56b41659321d60bd682245c691c5841d45cb64b60dfa448295dfebe170634f118ec74"}, &(0x7f0000e7e000)=0xf4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000077b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00008a2000-0x3)="2f6465762f73672300", 0x0, 0x80002) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000537000-0x4)=0x0, &(0x7f000014a000-0x4)=0x4) socket$inet(0x2, 0xfffffffffffffffc, 0x6) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f6877726e6700", 0x40000, 0x0) r5 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000042e000)={0x691, 0x6, r3, 0x3, 0x0, 0x6, 0x6, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000058c000)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x6, 0xffffffffffffffff}], &(0x7f0000bad000-0x1)="ed", 0x0, 0x0, &(0x7f0000551000)="", 0x0, 0x3}, 0x30) r6 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) syz_emit_ethernet(0x18, &(0x7f0000000000)={@random="efad070000a7", @random="a1d8aac147e5", [], {{0x0, @llc={0x8, @snap={0x3, 0x0, "9a", "2f3f7b", 0x0, ""}}}}}) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f00006f4000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/23 17:52:26 executing program 2: mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000043c000-0xa)="2f6465762f7663732300", 0x6, 0x2000) r1 = accept4(r0, &(0x7f0000ba6000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000036c000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f66000-0x4)=0x9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f66000)={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002b5000-0x4)=0x8, 0x4) r2 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x40000000000000) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c64000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a7000)=0x10, 0x800) writev(r3, &(0x7f000001d000)=[{&(0x7f000083c000)="390000001100194704d100002300000007000100030000004c00000000f07f0009001a0404ff003b000000ff07fb011018e90700000000006698", 0x3a}], 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffff9c, 0x8919, &(0x7f00005ef000)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f000059c000-0x90)=[{&(0x7f0000d0b000-0x3c)="d3fdb044c1841ecd1055f56f1ca47b1c2ef48789a580bd6db68f4e1fc2526874d574623b19042e81f0869281e6e8690610642500fe2ec3150376c239", 0x3c}, {&(0x7f0000561000)="e70695c6d156b6ba1b12fe72da3d16f4fa2a1264331886cadec76d246c3dbedaf256605133017e69a08387a63807569835828054717f019be228da0fa5d74232ee9a0e17383a4a23c1761723add5e29afd62c4957899f119fedecb62ac202e9bcbeb210beebc8a99d72638ee052d51f17c26431d8026ad51c06aa8171ba601cca42480b26b184f74a9d68b706de4e1bc642b1711ef4e544494d4a199a24d9509bace94498dfd6950217519", 0xab}, {&(0x7f0000ff0000)="cf8f664bb17b40e40f6f85136e221a164c45abc82df258825a93260b0fb80759df74ccaecb9eedff2de31077b6a53fec0cec91cd7db0d2419a5141275048acfec671c70e3152a2751ccada6bb31faecd0f026d8fbf83835cb30e3d271359e5fd030f9df25f96551964a8d4d1b0a6711a0695e8adca2886979d47328499e5804f045fb501a2d56d71f5878228ddbbbb6d3ba4e6a02687eac23b91b2372566dcb82e609fd251cd8f496bea88189081582ca68e4a4150b39690e9f54fc256e5bffc789793", 0xc3}, {&(0x7f0000ff0000)="7bb3a9c6a91557ea06f7b560af558629b4385cf7dc3ddd86cf696a2919529280c51d2c4f6d9101d431797d918f412d44e8ab277f12d6cfb9ed5b623621211f66fc9fb9c2f104f7ed914197b3d96e86e11540a865bc39bcf1", 0x58}, {&(0x7f000023c000-0x3a)="9daac6460b994e738da0a47f1a65e982a3086c7b5177a6153fb241acad8cf56eb8370d3f4a0b65de86fbbd937236f21aa03a81097ab8de4f59b9", 0x3a}, {&(0x7f0000ff0000)="2813e39db663fecc0d444f2de3ae47d021112da6aa0fd3c4794d", 0x1a}, {&(0x7f0000ec3000)="903b696a38de15e6bd0a85ed0dbaf4b13f78b92f24c5f303766d6b91e4cc20923ba214643c8b60857505a72bea12c4bfc42770290787aa5c6a5d6255a6765256b9f27d5ad77e7458561abc0014bfb253d8e8c7531f93f8ff3a4ffeb06cf020887709d12f56220bdc136b9db37f10746a778161539db5413b3450fc43749cd1933d120a28334743c777892c33046a85d97c6d24deabb93e22d8a8c71e55e869b785", 0xa1}, {&(0x7f0000ff1000-0xd8)="a17fe8c080623b8995db9946a5b6fa3bf0e225bfe1728261e4467cfb72f25db10f25193fb78c484a667b203ffcb6a15d60c02461ef12aa8163029d3ecc1b7b6519e93df2bd7cd40ed875d985481a6c65f8498a09dcc64ca90d577bf69cbffe2cd48e1f4b7b1e8db9e152335db81a3d79796628e45ace990b8065784da90bd199e2bedee1208b40b1db2300cb6297e7983f6fc39d180010e815d35db687067e21ec53313c0e09c6c07de83f66bda5e16e1cbc8adbb3a18164c31108d98b9cc090888081622dba6cd92bc46e18305919195e9c8f4a90048f38", 0xd8}, {&(0x7f0000e40000-0xd3)="2fe3e6212cc44ce17e9ba04260dd7f63bdbfc431381639e011f201e31c6dce0e4f37276ce7e881bd1f085be01e17350aba28d110fd76c5fd5de90af3ff05b3983736bf591c329350e246b3da61d70c3ca037455c37a52b16864536a6c9b142601b1c9dfd1a821565e7ff3bc2fab676ad53fc90a5c14ff92b7a6d8c276baf76300f6078fe46bd18a98045670ef7da1efe083b4fa47aa35efdbccb3b45d7c1eb95c5598784de44afdf17620c41738019882b154b51c10d389b191670e0983d28df45359efc3d3bd1e2682ef3965da47ec7b4ad29", 0xd3}], 0x9, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000e35000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000c6b000-0x4)=0x0, &(0x7f000058e000-0x4)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ff2000)=0x4) write(r1, &(0x7f0000d4e000)="240000c6080000001c0104ff40fc0200ffef1000000000400800070000002ae0", 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ff2000)=0x1, &(0x7f0000726000-0x8)=0x2) 2017/09/23 17:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x0, &(0x7f00008a2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000403000-0xb)={&(0x7f0000780000/0x2000)=nil, 0x6, 0x7, 0x8, &(0x7f0000665000/0x1000)=nil, 0x2b}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r2, &(0x7f0000b1d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004ba000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000413000)={{0x0, 0x80, 0xeaa9, 0x6, 0x9, 0x3}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000008e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x3ff, 0x0, 0x811ffdff, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8000, 0x2, 0x0, 0x0}, &(0x7f0000437000)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000967000)={&(0x7f0000f58000-0x10)=@ax25={0x3, {"6e7679924ee057"}, 0x6}, 0x10, &(0x7f0000954000-0x40)=[{&(0x7f0000e09000)="abe67179ebc639dcd10e55085785ad840997535ad7be4c7d33f7d338a6e161b7d843a53018052dafb7dce183d978441f476b4aa62272a01894f7ae324675e2614022973bbaf16b288d1db481a4cd319ce3671ac66c94f1ff2f69fd588bf76924b26e64da6886d233469895a4cdaa7017b226898d28ee3fd9779731a8d2363fc90903a493a41591d60630fbd137944f1dbd2e702e79e62b686b1f315e1c230e6acf741fcd2fbd6c17e9fc4e7e778dbb1b20b1fbb11eec109dc1", 0xb9}, {&(0x7f00009b9000)="0a76bb29a30d79950a8a44", 0xb}, {&(0x7f0000b96000-0x1000)="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", 0x1000}, {&(0x7f00001c6000-0x6f)="9796c5a212c32075fdd5b47b1491e97ad79ffa689ec2c560bba528f736d8ddb8dee42b76c00b3d235623b15cc42c70c94055e4fc8d4558a40cff64d7bdea51c7366987dc9c22aa17ba65a1ec88f1ca6a76ba9c905b466fccbaecc1a148661dcdb4b8e8d31542f22a836b164d474129", 0x6f}], 0x4, &(0x7f00000e4000-0x390)=[{0x60, 0x114, 0x78, "138135935de0143f295923b4b42c2493c6b569c360e24b2a25088ca3ad52f08f67ce374ea1c19e8bd49c140cffd726ca7ffeb4634db4006134536aacdc7c299f54740f7af87f415086"}, {0x18, 0x10a, 0xfffffffffffffc00, "01c09bc23815459d"}, {0x70, 0x11e, 0x0, "e1694c0e1afc974deae68d27bce8f36ada62e47ea5eda96d1060b3754e01139bdaf3818999eb72c8145d9f4c9a828b466f5ef5f34a9c6d6263ab0c3d78e122a09623636f53f761107b4fc8b3b048c7b577f1aa522723a216fb771949c60627"}, {0x98, 0x118, 0x89c4, "30635aaf8528e79a0cd6de27e91bbdbd7c28c8eb87a395c226cf79011a4cbcacc7dadc4ff0a693de3b9ee6d6262ca473c61fcb104697fb7f95ebdfdebff2bd495631a743d53e97995d8c93edcf979255e7d5a169c41eee2ebdd3e2143a699f1f7e8c7092cfb4a799d00cb24bfb43cd3c9ef450260795ca867c4290547500c41984e7fb"}, {0xa8, 0x115, 0x200, "151d9f36106b9f965f62a77ab53ae866ac1fc54e45843d05b2eb3238b5d98fc05feb7ca85bff95b58f744cc96f60b6b425b8577d46810f82d604a936a871df73f12a9b82ba5abc4f60187bb5ced379078a38326989d4f884bfbfa08815ed8976bda1f05519c04fe73bf27c5327dd4aece4f723b1ded880fe132e4fa19cc6f46737ab78ec98ff0087947574a1ec4ad662e6745fa1c93f"}, {0xb0, 0x13f, 0xa9, "09c0bae6e9c2382c2c2ecb38a3d89edcb6610ece650771880289d6ad22eb43ba980d40b55236ede8d95d9b517f17881e088791d2a71790e8250765ed0b36cbd4b1bcb151e54979144a829841f31302ca24607048b0d090c3c6e8d3e0d858ae411e4882a3ea5134fd2610f8b80ac03b262bdabebd9026c630dec957fb86f180bbda5b445c64cf31e9e79c038d8f21933ee654387cbe55e4e95b4468dff805ac"}, {0xb8, 0x10e, 0x40, "b1739f0fb363b1c8570522d005564267f7d3cf676ba27e77a4d08fd2aaa62dafd1d57ce09703d4d3beaef8554b532fc875df5d88beeba43a77c4f2c7278befed36497faea70a6ddfe39c6deaf82081df652cf8037c98c2101c37e28a69ed5839ef856996d615495be8de89ffbdb04675f4d16013cc4e459ec95b59a2e4eed9f91b5ade8645f23fc1f4dac2281415d2f41a59cea7e074a5ab1c53f97691920271c412b4e6"}], 0x7, 0x10}, 0x10000) socket$inet6(0xa, 0x0, 0xffc) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000053f000-0x78)={0x3, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x81, 0x1ff, 0x100, 0x5d3, 0x0, 0x4, 0xbb4b, 0x6}) socket$inet6(0xa, 0xa, 0xff) getgid() getuid() 2017/09/23 17:52:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000e4e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033d000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000)=0xac8, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000077b000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000232000)=@sack_info={0x0, 0x5, 0x4}, 0xc) sendto$inet6(r1, &(0x7f0000925000)="e005", 0x2, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fed000)={0x0, 0x9, 0x30}, 0xc) getpeername$ax25(0xffffffffffffffff, &(0x7f0000dba000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c8000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000f79000-0x6)="d0", 0x1, 0x0, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f000009f000)="454b290c1292055e00dab6d96942ad27170821bc280b51593ed08efabaca0d3a4b7c6966e40c00c9718ec3b3fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b86087c9be84bd9d4017c30ed9046e95d38982caac3acb23b86113f1b846a826cee17e825792d733eca6583d5bb617485639baa573f9e396fe9d55bd2c523687a419f832558703219bd3ec452d371efe10b06a678397e5b7ac8c80578d2d15c4345d25e3ecc2619856aff064b1b7a6c63e55de4d35e5b39390127f2f8c465f4690", 0xc5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bf0000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x8065, &(0x7f0000a85000)=0x0, &(0x7f0000c77000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001a9000)={0x1, 0x8000, 0x3, 0x68, 0x7, 0x7, 0x9, 0x8, r0}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000046c000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f00007fc000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000827000-0x8e)="2302baad512b58cff607897d96d3c51d992bd58935defa8176cb3c40e4e81975e3160533e9d3768f2d7ffec785b5cb54d5c4ce80ca2ebda20f1ef1b9a20035e535eb9bc368d36495f5e2e89ad38d624dffa084c1a420736b6066d34243372df50a23d0255bf7ad9e27da4afdec0c09571a90b54c30c3f9e244257abbf5ef912b530dac99d5701e466250b02a99e8", 0x8e}, {&(0x7f0000251000)="cab63a021e6cd77074248757b73439b0ce4a41516f48de868985d42ce311f6f12c01c47671b7ff20069ecd4f8f1b8c132e78ef88fe10b45521a6e2e0698badf99681e80eda3beba280e39c79339a1a034fee7917647e4ea877e3cbc5572b77a0e05953c11b27665ecea05c8d7fa59c135f4aefd586139cc85b6162dd90c29571bb8abf308af0564f8553c2cace1d9a9234a566c53f7c3eab3fa95290505e9a0907eea70b2eb0bd2dd8754f0f8ca77488fb44cb26c4908d043a7814a46a9079728bdb80cdb313da21b556b83b7edfe2d5e6", 0xd1}, {&(0x7f00000ae000-0x2b)="13a1e35d3af112f7a7a5814462498e7a1ea28a9832fcf60663d899fcb9faa1821ce5bc88f048b17531934e", 0x2b}, {&(0x7f0000654000)="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0x1000}], 0x4, &(0x7f0000baa000-0x618)=[{0xa8, 0x11, 0x6, "f12e38b7948f401713bcb214042d4fbf59f3480211519e23552ad240afd1ecd0299300e8acbf266ae84df7f4e1d8152a9cf3ed9d833da6c69915bbf4795e3b37403b71481333baa4fdf4ab7bd04dc327ba6e4fe37c99e5696c43f5ab8dc2bbb324bb80641c0f59951b49d995347a177e550d04fd0537f250cddd349612fdf5c75bd55b5a48a647a39859aab76ccf5ce071e2641ead506a"}, {0x30, 0x0, 0x4, "4060981e03c3284f813a84b8f071ed84c2eb56bb78e05da0e7f26750106289b2"}, {0x60, 0xff, 0xc000, "fe0c16ecb057e12c02f091821c22d68d9f0448ee057bb189b3c15c5c23f54fe62e1fe33eeae29f528d3d60689317d47bc114d8ce918d0b453a68f5c0f51e0da97e6bb9af12e58d04b1f5de7b75"}, {0xe8, 0x19a, 0x4, 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{&(0x7f0000189000-0xca)="0aeedc2b8dee31758e85bfd0637d0c02846ceabe319d8af8b219e1df4e15732bcdf4cff3b8908888b6db7e078083323ecde4f14b5dd3d4891f4c4cca317d386537164d4ad65690e12bd621ad73854fcf8ed5f45126c9625d04c0e421cbafecdc9c0bed1661b91c0bc8d88a61aebd9c37a730de30470c867fe3d66d8a97536d66ccbaacc72c559bbbcaddc139c9925b400b367feba9e784c8be886f0cedf3f85915cc48219a395a656337f049ef6ad4a3214c3b469331d4b089d080aab8e3b0fc72729a5347a6940858d9", 0xca}], 0x6, &(0x7f000055e000-0x1010)=[{0x1010, 0x10e, 0x800, 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0x1, 0x20000004}, 0x8000}], 0x2, 0x20000000) recvmsg(r1, &(0x7f000064f000-0x38)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab0000)=[{&(0x7f0000ee3000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000bef000-0x1c)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a7f000)={0x0, 0x200000009, 0x30}, 0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000555000-0x8)={0x0, 0x0}) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000795000)=0x0) sendto$packet(r3, &(0x7f0000d15000)="9f839716d5cf0c193bb4a113744d007fc0d583007e4682cc7d1e00000000bd985f7e1660031029dabf566056fe76e8f87534d1e8156d4d132b2ecedcdd6e1876ecf8cc39fd17f1e61d5f5bd7e79f5adeec0cd43d55e2725f17ea92346d9704", 0x5f, 0x7fff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007b9000-0xc)={r0, 0x100dbe, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ab4000)={0x2, 0x0, 0x6, 0x800, r0}, &(0x7f0000f09000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000723000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0xe, 0xa0, 0x80, 0x200, 0x0, 0x0}, {0x4, 0xb93, 0x280000000000000, 0xa2, 0x91d, 0x742, 0x1000, 0xe8d}, {0x9, 0x1800000, 0x1f, 0x0}, 0x7, 0x80800000, 0x3fe5, 0x0, 0x10, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc5ca}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x800, 0x7, 0x7fff, 0x4}}, 0xe8) sendto$inet6(r1, &(0x7f0000feb000)="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", 0x843, 0x0, &(0x7f0000cb9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bc8000)={0x100000004}, 0x1) 2017/09/23 17:52:26 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000c89000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, 0x0, &(0x7f0000532000)=0x0, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00007db000)=0x30bbdf85, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) pread64(r2, &(0x7f000077a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x0) writev(r2, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff2100006500050a0000000000ff07800000000c000900080000000000000002", 0x29}], 0x1) r3 = accept(r2, 0x0, &(0x7f0000f9b000-0x4)=0x0) r4 = socket$inet6(0xa, 0x80003, 0x200000004) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005ba000-0x8)=@assoc_value={r1, 0x101}, &(0x7f0000c58000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000878000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cd000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000f0a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x400, 0x100, 0x3437, 0x400000, r6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000033f000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40}, &(0x7f0000adf000)=0x98) pipe(&(0x7f00005aa000-0x8)={0x0, 0x0}) bind$unix(r8, &(0x7f0000129000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000087000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x1, 0x3, 0x2, 0x6, 0x10000, 0x0}, 0x20) r9 = accept$nfc_llcp(r3, &(0x7f000054d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d3a000-0x4)=0x60) write(r9, &(0x7f0000e88000-0xa3)="36fd8ce0218954b2d54df0e1d95302c5812c71fab8da75e9246866c343322b9a3d4a69efc30548da4f70afd97999c07985cdbe3157720d3634dbf25917a88bf456a9f9a780b93e6b11867aa9c64880383ae16fb148ed41a57d915cbc2c6868150f70f13c602f222dd6fd7107b795ffeab09f99a71ee952f3c5c4d8f1f3f9888755fe0cfc256800c3f6b896d56effb151c6a6ec9ddca834a9cf7d146c7b36d46ef03006", 0xa3) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000e7e000)=0x4, 0x4) ioctl$sock_ifreq(r7, 0x89ff, &(0x7f0000232000)={@common="65716c00000000000000000000000000", @ifru_mtu=0x2}) pipe(&(0x7f0000793000-0x8)={0x0, 0x0}) r10 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000d5f000)={&(0x7f0000be6000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000530000)=[], 0x0, &(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0xffffffffffffffff}, 0x0) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r10]}], 0x1, 0x0}, 0x0) socketpair(0x8, 0x6, 0x0, &(0x7f00006d1000)={0x0, 0x0}) 2017/09/23 17:52:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000041b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00004da000-0x28)={0x1ff, 0x1, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x9}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f6e000)="94f34a7fe626eb8000dc0796f9f9d15780b1d032bc9a409fb2c5705538a938c4b00706b41cf977a5756a", 0x2a) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f6f000-0x8)={r2, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0x3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f6f000)={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x3, [0x8, 0xff, 0x4, 0x7fff, 0x8, 0x101, 0x0, 0x100000001]}, 0x5c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000098d000-0x4)=0x14) connect$inet6(r2, &(0x7f00008f3000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000025d000-0x4)=0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f72000-0xa4)={0x0, 0x9c, "991cf423e81afccea6ec274fafc94ff5cad2bbf257cb203369a6a1224adccfe5301697f8c5890d7bbccdff0487fdbfb332d6dac58a556e798e1aea3a112e824bfe254e32280fc8257530c5b9fe338fc2fc826622e467c6fc57dea9ca076ff3324f9e52adf70131a098ac034f712a11d2aae29528cf7439a3b39b075f5580af3003bf81b037866ecba6589df9014cb1e6b58d965cc8769944314a534a"}, &(0x7f0000f72000-0x4)=0xa4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000f6f000)={@common="62637368300000000000000000000000", 0x6}) 2017/09/23 17:52:26 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000018000-0x4)=0xb, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000019000)={{0x1d40, 0x8, 0x4, 0x2, 0x200000000000, 0x200}, 0x8}) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f0000000000)=@full={{0x3, {"6854b652d86d1f"}, 0x45}, [{"89100205fd00eb"}, {"eb22e1a980f45b"}, {"ce24eb49d2e6e4"}, {"e66ade67cd1c9a"}, {"49ad9354e752c8"}, {"ae1483b492d381"}, {"53a40fc2e1a13f"}, {"ec9dfaa2781058"}]}, 0x48, &(0x7f000001b000-0x20)=[{&(0x7f000001b000-0x1000)="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", 0x1000}, {&(0x7f0000015000-0xc8)="2d1ca75ca4a91346a2a75a29551cf6906630b06122db465428b17875e468bc5f3e27ca3ed5bef2adbc7a58522899a75b0cb880b70b59c222fd2408c27c3c11e572a2c520b7c50f4e59b6a1778ab328276c15ec50529fb91fa03c98cbd0d4c4878335410b94714c52a3743767738b7537b3b83c3f2293708a7ce9f5fac8f6ccc3f2d574a4b1badc32c88ad02877745805866a92f6dc241a0d2f7f97925c0234ade15456e9dd883ff318b39ed627c75de221b38002123ea6a16a18c2edce36257f406e0dacb64ef619", 0xc8}], 0x2, &(0x7f0000011000-0x448)=[], 0x0, 0x1}, 0x10020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e7000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r2, 0x0) r4 = memfd_create(&(0x7f0000b23000-0x4)="00", 0x2) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000b22000)=0x0) rt_sigpending(&(0x7f00000fb000)={0x0}, 0x8) flock(r3, 0x8) recvmmsg(r4, &(0x7f0000b23000)=[{{&(0x7f0000b24000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f0000b23000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000147000)="0000000000000000000000000000", 0xe}], 0x2, &(0x7f0000b24000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x81}, 0x100000000}], 0x1, 0x0, 0x0) write(r3, &(0x7f0000427000)="82", 0x1) sendfile(r4, r4, &(0x7f0000001000)=0x0, 0x45) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000564000)={0x7, &(0x7f0000b30000-0x31)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000165000)={r5, 0x4}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f000085f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = socket(0xa, 0xd, 0x3) getsockopt(r6, 0x3a, 0x1, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) socket$inet6(0xa, 0x80000, 0x7ff7) socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000030b000)=0x81, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) [ 39.969709] sctp: [Deprecated]: syz-executor1 (pid 3247) Use of int in maxseg socket option. [ 39.969709] Use struct sctp_assoc_value instead 2017/09/23 17:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000711000-0x78)={0x3, 0x78, 0xdc, 0x0, 0x6741, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0xfc, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000efb000-0x3)="6269675f6b657900", &(0x7f0000ec7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000699000-0x56)="", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002b5000)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d4b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r2) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e8e000)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000039c000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e8000-0x4)=0xe8) syz_open_dev$sg(&(0x7f00002c2000-0x9)="2f6465762f73672300", 0x3f, 0x80000) ioctl$KDENABIO(r1, 0x4b36) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, 0x0, 0x40000004, &(0x7f0000c40000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000dc5000)="2e2f66696c653000", &(0x7f0000e28000)={{0x0, 0x0}, {r3, 0x0}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x1b, 0x8, "7db3ca85412d3be244999c19bb1cbc44c57cf76a62fc5fc7024c22bcceb869bdeb3cdb51893bacfe27cb1f72d186a15671b477859186ea6729b07c6ec3111730", "966dd9bf6c12f0a257b5221fec3c8032b787d1901ce04fa9f7a868c3474c728d", [0xffffffffffffffe1, 0x7], 0x0}) sysfs$1(0x1, &(0x7f0000231000-0x1)="00") ioperm(0x2, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xb, &(0x7f00004bc000)=0x0, &(0x7f0000d8d000)=0x4) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000e75000-0x14)={0x40, 0x2, 0x8, 0x9df, 0x163b1a0e, 0x9, 0x2, 0x8, 0x10001, 0x5e}) r4 = semget$private(0x0, 0x2, 0x4) semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f000036a000)="000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/23 17:52:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00001d8000-0xde)="c40330142bd166174a00054d0484f6d15398f98eff0388b40273f150faf4f6eaf1e9f9208c2f88bf6783837d7aa03b5eb6765466f95e706fd157934eabd650074a0d59183310551cc5639580d41cdd0b84b65a858c89a1dbd2bb41b5a01106a17a28bcd4ea168bc06f2c24c8a81a4a25fdc56f70090b128222830c0000000000005c16aed9fba3e01d020000000000000076567346ccf2e35fff55b5879ece2b2ab51ee12c87e615a67946dc56c6d94145aa394d40c5a375fea840d6ae08eb01ed86d400003175d4c01d5b331b89c6745b3eb2fa86c32663f194543cd4a9", 0xde, 0x40000000000002a) getsockopt$inet6_mreq(r0, 0x29, 0x8020, &(0x7f0000228000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005b2000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000100000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) setsockopt$inet6_buf(r0, 0x29, 0x800000000043, &(0x7f0000478000-0x131)="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", 0x131) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000160000-0x10)={&(0x7f00005b2000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b37000-0x10)={&(0x7f00000dc000-0x8)="2e2f66696c653000", r2}, 0x10) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0xfffffffffffffffe, 0x3, &(0x7f0000a08000)=[@generic={0x5, 0x0, 0x0, 0x40000000}, @generic={0x3f, 0x3, 0x9, 0x0}, @generic={0xd39d, 0x800, 0x0, 0xdfffffffffffffff}], &(0x7f0000f98000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001, 0x0}, 0x30) mmap(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x5, 0x4000000000031, 0xffffffffffffffff, 0x40000000) mmap(&(0x7f000012d000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000061d000)={0x0, 0x3f}, &(0x7f0000566000-0x4)=0x6) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x1000002050, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000725000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={r3, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/23 17:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000992000-0xa)="2f6465762f7663732300", 0x7fff, 0x10000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e9f000-0x4)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) connect$nfc_raw(r0, &(0x7f000044e000-0x10)={0x27, 0x69c4, 0x2, 0x0}, 0x10) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000586000)="23ca59e81e3e2fa5ee09ee624fc74a97", 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f00008cb000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000012c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000795000-0xc)={r4, 0x80000, r0}) timerfd_settime(r0, 0x1, &(0x7f0000611000)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000cf8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/23 17:52:26 executing program 4: socket$kcm(0x29, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1f000)="2f6465762f73657175656e63657200", 0x800, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x0, 0x1000003, &(0x7f00007b0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000393000-0x78)={0x10000, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x4, 0xfffffffeffffffff, 0xffffffff, 0x0, 0x3, 0x2, 0x6de5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r4 = socket$inet(0x2, 0x6, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r4, &(0x7f00005ed000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000a3a000)=0x8) getsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f000078e000)=0x0, &(0x7f0000805000)=0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10040000000, &(0x7f0000306000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e70000-0x4)=0x0, &(0x7f0000a7b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000bb000)={0x2, [0x0, 0x0]}, &(0x7f0000c21000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x10) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cc000)="2f6465762f72746300", 0xc00, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f000024b000)={0x2000007ffe, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r7, &(0x7f0000a57000-0x38)={0x0, 0x0, &(0x7f00001e6000-0x10)=[{&(0x7f0000f01000)=[{0x14, 0x13, 0x301, 0x0, 0x0, "11"}], 0x14}], 0x1, &(0x7f0000e97000)=[@rights={0x28, 0x1, 0x1, [r7, r6, r6, r7, r7]}], 0x1, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ec7000-0x9)="2f6465762f76637300", 0x20000, 0x0) getsockname$ax25(r5, &(0x7f00002fe000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a96000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f00006a2000)=0x8000000000001, 0x4) getsockname$inet6(r1, &(0x7f0000ab1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000440000)=0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ab4000)=0x1, 0x4) syz_emit_ethernet(0x42, &(0x7f0000ee2000+0xa12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x22f0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}}}}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e83000-0xc)={0x0, 0x2, 0x30}, 0xc) 2017/09/23 17:52:26 executing program 0: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000478000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0x18e, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aed000)="", 0x0) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009d8000-0x12)={@generic="6f9c345d005eaa14f0f40000007bbafa", 0x6}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000d1f000+0x81a)={@generic="140002f9ca2d9efc180db084a9b35c8c", 0x8002}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000af1000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000081c000-0x4)=0x0, &(0x7f0000aa2000-0x4)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009f0000-0x8)={0x0, 0x10000}, &(0x7f0000d20000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000676000)={r4, 0x2099}, &(0x7f0000d20000-0x4)=0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000af1000-0x8)={r5, 0x0}, &(0x7f0000d21000-0x4)=0x8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000af0000)={&(0x7f0000af0000)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000af0000)=[{&(0x7f00005be000)="0238638a3cd54c2c182b67c32f90caba78ede9f33b07aa0a6f31b94f1438a1b7ed45b5586a9152626c", 0x29}, {&(0x7f0000d20000)="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", 0xfd}, {&(0x7f00006fb000+0xc75)="00bed2489940f03d3ef8ed65bee96781ec0023001096265f6b2611383ad23103cc227fdc0aca73b3cb0e8734a4266751259082d75b60f69aeb94ec7740d3377df3ee64b6578aab19597f4c2c4823927c26ad14f696bc8f5c4ba21a662faae9a87392276f96cc0e6559e8887284525a4c042c29e6706047f3b3cc1511f05f6a63042f13048ddfc585151710eb7c21cacb39380a21b63adaaa1c31e85d7b2f251ae53ce5147048ee8049d989cb707ebfdb9aa568e2e0584d7a", 0xb8}, {&(0x7f0000d20000)="ae17e12772cce988584d53d04a0aa00755c5100ad8e33839b58ee28a2c89010687b82d12c33533918177d8654a0ac9db8783b979151c0ae8ddbb7f72f109074781ec1f3293a03e", 0x47}, {&(0x7f0000006000)="", 0x0}, {&(0x7f00005d1000-0xb5)="b24e2ae0b7e177639a05e8fd6798a3abe473bda81a55490841e78bfc343c30adbcb157f68cde32d1b7c46fe1e03e0f83bdde056a66cba4e400b0e28a24c2a947cf48aaec184fe77f13291692c0cb11f6443a4825554aa621b28f49ebaaaf2b4a0d69f3085a54abb4b5e928db9da1729e65f661d9a308d8fb5056a52fc2ad677bf979abd969525c8d9626d1359bcc4e9f2fae723223c81837c1a18c2059f008509b20b884a67a1264d182e00265181dd97b18ab81b1", 0xb5}], 0x6, &(0x7f0000af1000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x0, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfe, 0x8000, 0x1, 0x203, r6}}], 0x2, 0x4000}, 0x20048044) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d20000)=0x11, 0x4) bind$alg(r1, &(0x7f0000aea000)={0x26, "6861736800000000000000000000", 0x2, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) connect(r1, &(0x7f00005a8000)=@nfc_llcp={0x27, 0x9, 0x100000001, 0x7, 0x40, 0x8, "ecebb7a1657006bd5251c23930a0a65301bd1b4bc51adb21eb289ae9b51ca122e940cfffc462e8ccdb53cb067fae56b6b83baf1fbeabcae382d923a346ba69", 0x100}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000545000)="76bb4efb1af428e5dbb5a0344459976b9125274896384caf4ece7909719c1b32ce2c5ed68bb97efd75bc24c52f6d", 0x2e) bind$alg(r1, &(0x7f0000c57000-0x58)={0x26, "726e670000000000000000000000", 0xf, 0xf, "6c7a3468630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000d22000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x84, "63617374360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00004aa000)={0x26, "736b636970686572000000000000", 0x100, 0x40002006, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000417000)="c8547b82c8cfb43e5bb2535202b6b2df44030877742654e652", 0x19) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d22000)=0x1) 2017/09/23 17:52:26 executing program 7: r0 = socket$inet6(0xa, 0x400400000000003, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x800000032, r0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f51000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x1000000000005, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x800000001, 0x32, r0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f52000+0x700)={0x404, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f52000)="2e2f66696c653000") r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x10, 0x32, r0, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f53000)=0x4, 0x4) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x11, 0x10003e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f53000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007f3000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000823000)={0x0, 0x5, 0x0, 0x9, 0xb0b, 0xff}, &(0x7f0000c70000)=0x14) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f54000+0xefd)={0x0, 0x0}, &(0x7f0000f55000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f52000-0x4)={r2, 0x20000ffffffec}, &(0x7f0000b6a000-0x4)=0x8) mmap(&(0x7f0000ee0000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00002b5000)=0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0xffffdffffffffffd, 0x2010, r0, 0x40) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f55000-0x10)={0x0, 0x7fff, 0x9, 0x80000000000aceb, r3}, &(0x7f0000ee8000-0x4)=0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 40.079941] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/23 17:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000f5b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fdf000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000028e000-0x5c)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x1, @rand_addr=0xda2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f70746d7800", 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r1 = gettid() r2 = dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) mkdirat(r2, &(0x7f0000f6c000)="2e2f66696c653000", 0x194) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000480000-0x4)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r1}) nanosleep(&(0x7f0000379000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r4, &(0x7f0000f40000)=[{{&(0x7f00001ae000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f41000-0x20)=[{&(0x7f00003c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x1, &(0x7f0000f40000)="00000000000000000000000000000000000000", 0x13, 0x100000001}, 0x8}, {{&(0x7f0000f41000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f41000-0x40)=[{&(0x7f0000811000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000144000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x2, &(0x7f0000f40000)="", 0x0, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f00003ea000)=[{&(0x7f0000f41000-0x1)="00", 0x1}], 0x1, &(0x7f0000f40000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0xffffffff}, 0x40}, {{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000f40000)=[{&(0x7f0000ba6000-0x93)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x1, &(0x7f0000f40000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x59d9}, 0x100000000}], 0x4, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000329000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b56000-0x4)=0x14) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000fcd000)={0x5, 0x2, 0xedb, 0x9, 0x0, 0x81}) fsetxattr(0xffffffffffffffff, &(0x7f0000de1000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00006e5000)="2f6465762f70746d7800", 0xa, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003fc000)={0x2, [0x9, 0x2]}, &(0x7f0000d36000-0x4)=0x8) dup2(r3, r4) tkill(r1, 0x20) clone(0x200400, &(0x7f0000e91000-0xf9)="f50bd49ee0c49dc414fffa6bf3f9fbb3a9628ed6b8ce3338a99cd7b7cc4b6522453056c189feae28b92fdc7b1f76354ab5860a92d45bceb410ddd3110fc19f72d64146c845d6d54f6a21c945a35b54531bb9ab20384fcc2048e8cf66ce20fe354594c2edb8f4cb881cc6761a990235aaefa8f129d0218ccdf0815fb85e394c4e1598626d0c32c8c6b9ebc1fb4d6395e03d5f08a929d5c032aba35f1b1ad09ac935e2c4420f9362cf49cbabfd0f9a5d15cb2ee80a706a5b1e6d1a8a9bb38e2a88201a10727a89bd9533d76d105ee70c5fc9aa13908fcd27cb70dc39002f4df5dc264fa32a1b1a009fd8bc14b433bc66bdd44d5cfcf71ac9da2a", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="ab085229d5dff72b6076aa1c0d61c36112f863c307f3e3bda897033897a3e0f5288bf8311a0e836459ebf4155e5409188bd4d4ff33d2e949b345e60633f8f2de860e78d5f9f5823f8f9a995b3219b8d8fac54b8cb29563b600a0ce2e7769f8cb33974146adc96341866721850d12b1295e6d2c8d03066b652e9f7b6fc78ef249a1ed2e0ca4fe1fe06f46817b85f39ff64e62ed90f3843ccbd840a9dddd6044930442247b83bbaa6642eb72a7b5a118d50a01a772ab3472c7bd42c74320c78950e94446e15b1edd5e4b56b013a966edda4b644566960edd6003eef123bb66b8fb320cc1acee2cf61281633b315b81f0ef553339efe319beff") msync(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x6) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/09/23 17:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4000000000000, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@generic="3a4c00fffffff50000004eb66d772e56", @ifru_settings={0x1ff, 0x4, @fr_pvc=&(0x7f00008a7000)={0x2}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000866000-0x10)={0x0, 0x0, &(0x7f0000443000-0x10)=[]}, &(0x7f0000f58000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000940000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000)=0xe8) pread64(r2, &(0x7f0000495000-0x1e)="000000", 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00005d8000-0x10)={0x2, &(0x7f0000566000-0x10)=[{0x5, 0x8, 0x2, 0x16f9}, {0x5, 0x3, 0x9, 0x1}]}) 2017/09/23 17:52:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8cd, &(0x7f0000264000)="e4", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x8000400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd004) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x103843, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x404b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x0}, {0x40000000000afc, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564e03, 0x0, 0x7}]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r5, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x19, 0x80000, 0x8) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000936000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000029f000)={0x3fffc, 0x0, [0x376, 0x0, 0x8007df, 0x8, 0x3, 0x8000000000001ff, 0x81, 0xfffeffef7ffffdfe]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0x8000000c, 0xc, 0x3, 0xffff, 0xd27, 0x0}, {0xc0000009, 0x3bc389aa, 0x2be6, 0x800, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x6, 0x5, 0x0}, {0x80000001, 0x2, 0x2000004007, 0x9, 0x8, 0x0}, {0xc0000001, 0x10000, 0x1004, 0x8003, 0x2003fc, 0x0}, {0x0, 0x6, 0x101f, 0x9, 0x3, 0x0}, {0x80000008, 0x8001, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x0}, {0xc0000005, 0x0, 0x8, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000028f000-0x18)={0x100000, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000af9000)={0x20, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000afe000)={0x3, 0x0, [{0xc0010140, 0x0, 0x5}, {0xb91, 0x0, 0x205}, {0xbdd, 0x0, 0x81}]}) [ 40.185973] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/23 17:52:26 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000059000)=@alg={0x26, "726e670000000000000000000000", 0x140, 0xf, "6563622874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000043000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000059000)=[{0xb8, 0x115, 0xffffffff, "28cc36d71a08fb377e6919b73c00560c808b0b2dd68c8d41e8d53fce33e9820ee886c4606a6108a59872309fe9296b08546f42b86d543dbb8a442c280ef95c3436eff882c64800d4e36627e4360f99c2db70f2f54797281a2abee290304a7c3090afbca2da1136acc9ccf4b4fd2b482f798a52a3e2c943119fece86121692a9af2300f611751ed570260b0bfa2f1fb83f6450b50579dab2bc7d2850665e0dd08d0"}, {0x60, 0x10f, 0x5, "111fc38058470f4efcfeb37b5d79c9fb994aac1c09d0529a9f04f4ae8524c6b27cc35cf9eecff8d2d2dae7f799f7382a5515c866100af80d9815070da2008b53a318f959d3221df349fbba8830dd"}, {0xa8, 0x19f, 0x3, "f8a03ade1a181c5d8a921acabe65487946598c8e3e7fe88a5f399259c68548243a36cfc4f8569c3946491b775e8ca2c714a714f5f679d539162aeaf5a779b4b46d534890773e469f67d81fa03f871d56aacab06d89721c0b6cc45a1f0a14ee31748e466148451fa2b1d1fe544e17f8bb7c62cd421cc5adfd3a40534b5028983bb51c5a2345b9d15628856afe17a768c793"}, {0x60, 0x11d, 0xb8e, "325731ccc2b33c87595a4b9cfd9812c6b1ed7d2eafcd66887c63a84a7d9fdff0256df7b1d98836d7bea811aa8cd68daad4789a47d2627dc547350cce120f51f4cdac47e3559991313709da8517"}, {0x1010, 0x114, 0x80, "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"}, {0xb8, 0x3a, 0xff, "8fecb791e397009312ac96426fef2c3499f27201bd4be6f8b6527078b776d60f4bced8e83c903d757880abc3488be403c1618df6eee7d41a7eb2d724ee464cc0a21f40b4dbf92cd41f7cc2cbbd0057feafd2ff70141e70d628ea51be26788188f7839b77d802d70f66de050ddad602da9d24f9a15ec49b3590947bb54c5cbc38797d930dbf93638c708495438edbb77dab89605342459e9875b3d19aabb4237c7106546dcc4639"}, {0x30, 0xff, 0x980, "1b8bc825a4fc0f1763d8f9fdd6a0ad3539bcc585f342e58984db3004"}], 0x7, 0x0}, 0x2) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000022000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000005b000)={0x0, 0x0}, 0xffffffff, 0x7fff) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000005d000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000005d000-0x4)=0x1, 0x4) listen(r0, 0x4) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f000002e000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0xff, 0x0, 0x59, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x2, 0x1, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0xe6e}, @sack={0x5, 0xa, [0x3, 0x8]}, @sack={0x5, 0xa, [0x6, 0x3f]}, @fastopen={0x22, 0xe, "e470bc06f334d51c922e460c"}, @fastopen={0x22, 0x2, ""}, @mss={0x2, 0x4, 0x8}]}}, {"bf"}}}}}}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000005c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8000, 0x29, 0x1, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, r1, 0x42424242, 0xfffffffffffffffe, 0x0, 0x5, 0x12, 0x0, 0x0, 0x0, {[]}}, {"9f"}}}}}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000051000)={0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000020000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000060000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xc) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000041000)={0x42424242, 0x42424242}, 0xc0, 0x1000004) listen(r0, 0x2) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000034000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @generic={0x89, 0xf, "c4f7bd327ecc5b4e1a6aeff0e9"}, @timestamp={0x44, 0x8, 0x1f, 0x3, 0x2, [{[], 0x100000000}]}, @ra={0x94, 0x6, 0x890}, @timestamp={0x44, 0x4, 0x40009, 0x3, 0x80000000, []}]}}, @tcp={{0x1, 0x0, r2, r4, 0x5, 0x0, 0x5, 0x10, 0xfffffffffffffffd, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000061000-0x8)={0x42424242, 0x42424242}, 0x2000ab5, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000033000-0x8)={0x42424242, 0x42424242}, 0x6, 0x7fc) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x50, &(0x7f0000060000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="79970e312315", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x3, 0x42, 0x1, 0x0, 0x100000000000, 0x35, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x17, 0x4, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, r5, r4, 0xfffffffffffffffe, 0x0, 0x5, 0x10, 0xb72, 0x0, 0x2, {[]}}, {"0c10"}}}}}}) 2017/09/23 17:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000539000)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) gettid() r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = inotify_init1(0x80800) accept4$packet(r1, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008cb000)=0x14, 0x80800) recvfrom$packet(r1, &(0x7f000035c000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x10000, &(0x7f000012d000-0x14)={0x11, 0x9, r5, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f000035b000-0xa)="2e2f636f6e74726f6c00", 0x10b8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) utime(&(0x7f0000ad3000)="2e2f636f6e74726f6c00", &(0x7f0000dd6000-0x10)={0xffff, 0xfffffffffffffff7}) tkill(r7, 0x1b) ptrace$cont(0x9, r7, 0xe96, 0x3) tkill(r6, 0x8000000004) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000090b000)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) ptrace$setopts(0x4209, r7, 0x400203, 0x20000005) unlink(&(0x7f0000e25000-0xa)="2e2f636f6e74726f6c00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003fe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/23 17:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00001d8000-0x5)="6465616400", &(0x7f0000e3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002f7000)="00", 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000df4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8002) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000eb9000-0x10)={0xd000, 0x100000, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000760000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000187000/0x4000)=nil, 0x4000, 0x8, 0x32, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000974000-0x10)={0x1, &(0x7f0000eb5000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00004bf000)={r5, 0x1}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x4000)=nil, 0x4000, 0x4, 0x35, r4, 0x0) sendto$inet(r4, &(0x7f000017d000)="e30000000000007be3b246ed9fec52b453c767000000000000000000021c00000000bb763ffd8cbf7f00f89161d087a4d3b6200000000000080b7ada0294ec191b15fb", 0x43, 0x20004001, 0x0, 0x0) bind$inet(r4, &(0x7f00006b3000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00006b3000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004b4000-0x10)={0x0, 0x0, 0x8, 0x0}, &(0x7f000031d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) setpriority(0x0, r7, 0x85) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000511000-0x8)={r6, 0x7ff}, 0x8) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x5) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000c94000)="b9800000c00f3235000800000f30c7442402ba000000c7442406000000000f011c25f2ad0f00d9b9bc0a00000f32c4e1cd5588bbbf0000660f3880030fc79f0e0000003ed8dc0fb7c7", 0x49}], 0x1, 0x3, &(0x7f0000a2e000-0x10)=[@dstype3={0x7, 0xd}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r10, 0x8090ae81, &(0x7f0000ee2000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 40.269586] ================================================================== [ 40.277051] BUG: KASAN: use-after-free in __internal_add_timer+0x275/0x2d0 [ 40.284048] Write of size 8 at addr ffff8801c8c0bf88 by task syz-executor6/3323 [ 40.291470] [ 40.293076] CPU: 1 PID: 3323 Comm: syz-executor6 Not tainted 4.13.0-mm1+ #7 [ 40.300148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.309476] Call Trace: [ 40.312052] dump_stack+0x194/0x257 [ 40.315661] ? arch_local_irq_restore+0x53/0x53 [ 40.320306] ? show_regs_print_info+0x65/0x65 [ 40.324788] ? __kernel_text_address+0xae/0xe0 [ 40.329349] ? __internal_add_timer+0x275/0x2d0 [ 40.333996] print_address_description+0x73/0x250 [ 40.338822] ? __internal_add_timer+0x275/0x2d0 [ 40.343472] kasan_report+0x24e/0x340 [ 40.347272] __asan_report_store8_noabort+0x17/0x20 [ 40.352264] __internal_add_timer+0x275/0x2d0 [ 40.356739] ? calc_wheel_index+0x200/0x200 [ 40.361088] mod_timer+0x622/0x15b0 [ 40.364708] ? mod_timer_pending+0x14e0/0x14e0 [ 40.369267] ? __lock_is_held+0xbc/0x140 [ 40.373336] ? __lock_is_held+0xbc/0x140 [ 40.377377] ? __lockdep_init_map+0xe4/0x650 [ 40.381767] ? lockdep_init_map+0x3d/0x70 [ 40.385892] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.390884] ? init_timer_key+0x126/0x3b0 [ 40.395017] ? try_to_del_timer_sync+0x120/0x120 [ 40.399757] ? round_jiffies_up+0xce/0x100 [ 40.403968] ? __round_jiffies_up_relative+0x150/0x150 [ 40.409221] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 40.414133] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 40.419659] __tun_chr_ioctl+0x1b23/0x3d20 [ 40.423888] ? tun_chr_read_iter+0x1e0/0x1e0 [ 40.428280] ? lock_release+0xd70/0xd70 [ 40.432235] ? __lock_is_held+0xbc/0x140 [ 40.436312] ? check_same_owner+0x320/0x320 [ 40.440620] ? rcu_pm_notify+0xc0/0xc0 [ 40.444496] ? tun_chr_compat_ioctl+0x30/0x30 [ 40.448967] tun_chr_ioctl+0x2a/0x40 [ 40.452656] ? tun_chr_ioctl+0x2a/0x40 [ 40.456525] do_vfs_ioctl+0x1b1/0x1530 [ 40.460397] ? ioctl_preallocate+0x2b0/0x2b0 [ 40.464786] ? selinux_capable+0x40/0x40 [ 40.468828] ? lock_commit_crosslock+0x71a/0x1d10 [ 40.473651] ? lockdep_invariant_state+0xdb/0x120 [ 40.478473] ? syscall_return_slowpath+0x2b3/0x500 [ 40.483378] ? finish_task_switch+0x1aa/0x740 [ 40.487863] ? security_file_ioctl+0x89/0xb0 [ 40.492254] SyS_ioctl+0x8f/0xc0 [ 40.495608] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 40.500339] RIP: 0033:0x4520a9 [ 40.503503] RSP: 002b:00007fd1b4b8ac08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 40.511191] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 00000000004520a9 [ 40.518435] RDX: 0000000020927fd8 RSI: 00000000400454ca RDI: 0000000000000016 [ 40.525679] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 40.532926] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 40.540169] R13: 0000000000a6f7ef R14: 00007fd1b4b8b9c0 R15: 0000000000000004 [ 40.547453] [ 40.549057] Allocated by task 3313: [ 40.552661] save_stack_trace+0x16/0x20 [ 40.556611] save_stack+0x43/0xd0 [ 40.560039] kasan_kmalloc+0xad/0xe0 [ 40.563724] __kmalloc_node+0x47/0x70 [ 40.567499] kvmalloc_node+0x64/0xd0 [ 40.571188] alloc_netdev_mqs+0x16e/0xed0 [ 40.575309] __tun_chr_ioctl+0x12be/0x3d20 [ 40.579518] tun_chr_ioctl+0x2a/0x40 [ 40.583207] do_vfs_ioctl+0x1b1/0x1530 [ 40.587066] SyS_ioctl+0x8f/0xc0 [ 40.590410] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 40.595134] [ 40.596738] Freed by task 3313: [ 40.599990] save_stack_trace+0x16/0x20 [ 40.603937] save_stack+0x43/0xd0 [ 40.607362] kasan_slab_free+0x71/0xc0 [ 40.611225] kfree+0xca/0x250 [ 40.614303] kvfree+0x36/0x60 [ 40.617383] free_netdev+0x2cf/0x360 [ 40.621069] __tun_chr_ioctl+0x2cf6/0x3d20 [ 40.625279] tun_chr_ioctl+0x2a/0x40 [ 40.628968] do_vfs_ioctl+0x1b1/0x1530 [ 40.632827] SyS_ioctl+0x8f/0xc0 [ 40.636169] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 40.640893] [ 40.642496] The buggy address belongs to the object at ffff8801c8c08b80 [ 40.642496] which belongs to the cache kmalloc-16384 of size 16384 [ 40.655471] The buggy address is located 13320 bytes inside of [ 40.655471] 16384-byte region [ffff8801c8c08b80, ffff8801c8c0cb80) [ 40.667663] The buggy address belongs to the page: [ 40.672568] page:ffffea0007230200 count:1 mapcount:0 mapping:ffff8801c8c08b80 index:0x0 compound_mapcount: 0 [ 40.682518] flags: 0x200000000008100(slab|head) [ 40.687165] raw: 0200000000008100 ffff8801c8c08b80 0000000000000000 0000000100000001 [ 40.695022] raw: ffffea0007275220 ffffea0007225e20 ffff8801dac02200 0000000000000000 [ 40.702874] page dumped because: kasan: bad access detected [ 40.708554] [ 40.710153] Memory state around the buggy address: [ 40.715054] ffff8801c8c0be80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.722389] ffff8801c8c0bf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.729722] >ffff8801c8c0bf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.737052] ^ [ 40.740653] ffff8801c8c0c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.747986] ffff8801c8c0c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.755317] ================================================================== [ 40.762645] Disabling lock debugging due to kernel taint [ 40.768060] Kernel panic - not syncing: panic_on_warn set ... [ 40.768060] [ 40.775392] CPU: 1 PID: 3323 Comm: syz-executor6 Tainted: G B 4.13.0-mm1+ #7 [ 40.783673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.792993] Call Trace: [ 40.795551] dump_stack+0x194/0x257 [ 40.799152] ? arch_local_irq_restore+0x53/0x53 [ 40.803811] ? vprintk_default+0x28/0x30 [ 40.807850] ? __internal_add_timer+0x200/0x2d0 [ 40.812495] panic+0x1e4/0x417 [ 40.815658] ? __warn+0x1d9/0x1d9 [ 40.819084] ? add_taint+0x40/0x50 [ 40.822600] ? __internal_add_timer+0x275/0x2d0 [ 40.827237] kasan_end_report+0x50/0x50 [ 40.831195] kasan_report+0x137/0x340 [ 40.834971] __asan_report_store8_noabort+0x17/0x20 [ 40.839956] __internal_add_timer+0x275/0x2d0 [ 40.844422] ? calc_wheel_index+0x200/0x200 [ 40.848726] mod_timer+0x622/0x15b0 [ 40.852331] ? mod_timer_pending+0x14e0/0x14e0 [ 40.856886] ? __lock_is_held+0xbc/0x140 [ 40.860932] ? __lock_is_held+0xbc/0x140 [ 40.864967] ? __lockdep_init_map+0xe4/0x650 [ 40.869348] ? lockdep_init_map+0x3d/0x70 [ 40.873468] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.878455] ? init_timer_key+0x126/0x3b0 [ 40.882581] ? try_to_del_timer_sync+0x120/0x120 [ 40.887308] ? round_jiffies_up+0xce/0x100 [ 40.891513] ? __round_jiffies_up_relative+0x150/0x150 [ 40.896760] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 40.901660] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 40.907176] __tun_chr_ioctl+0x1b23/0x3d20 [ 40.911390] ? tun_chr_read_iter+0x1e0/0x1e0 [ 40.915780] ? lock_release+0xd70/0xd70 [ 40.919729] ? __lock_is_held+0xbc/0x140 [ 40.923788] ? check_same_owner+0x320/0x320 [ 40.928077] ? rcu_pm_notify+0xc0/0xc0 [ 40.931939] ? tun_chr_compat_ioctl+0x30/0x30 [ 40.936403] tun_chr_ioctl+0x2a/0x40 [ 40.940087] ? tun_chr_ioctl+0x2a/0x40 [ 40.943946] do_vfs_ioctl+0x1b1/0x1530 [ 40.947808] ? ioctl_preallocate+0x2b0/0x2b0 [ 40.952187] ? selinux_capable+0x40/0x40 [ 40.956218] ? lock_commit_crosslock+0x71a/0x1d10 [ 40.961034] ? lockdep_invariant_state+0xdb/0x120 [ 40.965848] ? syscall_return_slowpath+0x2b3/0x500 [ 40.970747] ? finish_task_switch+0x1aa/0x740 [ 40.975221] ? security_file_ioctl+0x89/0xb0 [ 40.979606] SyS_ioctl+0x8f/0xc0 [ 40.982955] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 40.987676] RIP: 0033:0x4520a9 [ 40.990834] RSP: 002b:00007fd1b4b8ac08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 40.998513] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 00000000004520a9 [ 41.005753] RDX: 0000000020927fd8 RSI: 00000000400454ca RDI: 0000000000000016 [ 41.012992] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 41.020232] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 41.027470] R13: 0000000000a6f7ef R14: 00007fd1b4b8b9c0 R15: 0000000000000004 [ 42.081309] Shutting down cpus with NMI [ 42.085730] Dumping ftrace buffer: [ 42.089241] (ftrace buffer empty) [ 42.092918] Kernel Offset: disabled [ 42.096517] Rebooting in 86400 seconds..